ff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x301000) fcntl$setsig(r0, 0xa, 0x24) r2 = getpid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x6, 0x7, r2, 0x0, r3, 0xb34, 0x3, 0x400}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x7, &(0x7f0000000240)=""/172, &(0x7f0000000780)=[{0x1, 0xe0, 0x1f, &(0x7f0000000300)=""/224}, {0x5, 0x37, 0x7fffffff, &(0x7f0000000080)=""/55}, {0x3, 0x46, 0x9, &(0x7f0000000400)=""/70}, {0xff, 0x5a, 0xfffffffffffffffb, &(0x7f0000000480)=""/90}, {0x100000001, 0xfb, 0x9, &(0x7f0000000500)=""/251}, {0x1000, 0xd5, 0x9, &(0x7f0000000600)=""/213}, {0x8, 0x75, 0x1, &(0x7f0000000700)=""/117}]}) 2018/05/03 04:59:50 executing program 1: socket$inet6(0xa, 0x806, 0x0) 2018/05/03 04:59:50 executing program 5: r0 = memfd_create(&(0x7f0000000040)='.,\x00', 0x0) close(r0) signalfd(r0, &(0x7f0000000100), 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/03 04:59:50 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x710000}, 0x14) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x82140) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/05/03 04:59:50 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) setxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) 2018/05/03 04:59:50 executing program 6: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) socket$inet6_udp(0xa, 0x2, 0x0) r0 = semget$private(0x0, 0x6, 0x20) semop(r0, &(0x7f0000000300), 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="58fa4c5204d61316b3a4cc9d610bf0b15f04a6b1b32991f10545205c26b57c5a34429efb743ed1c8435a1d35646db8d309d346fb923253a00c0150a92635a457af7502bd9a73dbbc02f27711cae317d25d1a15f3e824ca888d1fac7a3370beb18553be02d6777add31513318a301666b3b923be58da70da32fcc59305647", 0x7e, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x0, 0x400, 0xffffffffffff6ea6, 0x0, 0x8}, &(0x7f00000002c0)=0x98) keyctl$get_keyring_id(0x0, r2, 0x2000000000045) 2018/05/03 04:59:50 executing program 4: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x118, r1, 0x200, 0x70bd29, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x798b}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000010) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x41}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)=""/17, &(0x7f0000000340)=0x11) 2018/05/03 04:59:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x100, 0x80000001) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2f66696c6530202f7365650020637075736574656d3073656375726974796367726f75700ad099"], 0x2b) 2018/05/03 04:59:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@dev, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"6272696410f14a73ffffff7f00", r1}) r3 = dup(r0) recvfrom$unix(r3, &(0x7f0000000080)=""/223, 0xdf, 0x10000, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000280)={0xe1, &(0x7f0000000580)="fa3eab82ad02885701e1abe37a40fd878f3da875022a9683b119e9c669e3070cc8686ec3c7f0161774967b02fdb4643ba080ba7f85937f87ef32013045299434ed3c2995708df8079d7701433c0a8cb35472ca916a3a59109b4534913de9368cf8f18992f2ca35a4d409840d537950a8d46d2dcd104785c56c73cf365cab5b337564219230d4baa2ec3febe6954b10129cdc8dc8e810f9695fa1722fac13f3b50c8f90ee6b09745b676fb793207368bc185f987b8de867a84f09ffabc5ebe1113982d081ee2c169286ba568fb2b65aba8a1a9ac1a47b9694b97f834e6ace8ad6f3"}) dup3(r0, r0, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='system.posix_acl_access\x00') 2018/05/03 04:59:51 executing program 4: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x123900, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x8000000000}, 0x0, 0x0, r0, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x5, 0x7c, "893f6c3b0d8a6a8bcf702f04a942da8b51753ad089f443f5113e00e7cc9dffec2217a63ff27af51a306629034df36e8e6d722f3a6c8d05cb80ea2888e130a8f9e4beca5d3c49d1f4219b22c0af2794ea41f7bb80dcd7404c5022ca827c1ba4f8c4c7c3cce2ceb314afdb94cdb93d7bf791008738a6afa79463d85e9a"}) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="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", 0xfc) 2018/05/03 04:59:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pause() bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab097", 0x21) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/03 04:59:51 executing program 5: socketpair(0x4, 0x2, 0x21, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000380)={0x35, &(0x7f0000000340)}, 0x10) 2018/05/03 04:59:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0\x00', 0x10) 2018/05/03 04:59:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/05/03 04:59:51 executing program 6: r0 = memfd_create(&(0x7f0000000000)='&:ppp0\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], 0x3, 0x1, 0x4, 0x1}) io_setup(0xaa89, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x2db}]) socket$inet_tcp(0x2, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x80000, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0xe1ea, r2, &(0x7f0000000040)="fbbd5b79c587a3c226b366c2c3ca237b908bd8fe3e268eba7f61f9a002d3c5174f3ac8f633bd7c243a2ecf298e2b161b33ef9d35830aa1fdc34c179283dbde97832b0053a87a9ba0bc9d52e3808564bc6e0103aa01ceb42cfad83a041d2b47bfa9221bcbd22178cc64eebd574f5ae3b1ce1aea08bd9e0c3f1d9f2812ad36917d10ac", 0x82, 0x9, 0x0, 0x0, r3}]) 2018/05/03 04:59:51 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/144, 0x90}], 0x3, &(0x7f0000000280)=""/240, 0xf0, 0xa1e}, 0x40000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000004c0)={0x1, 'ip6_vti0\x00', 0x1}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r1}, 0x10) sync() r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x88000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000002c0)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000540)={0x2, 0xd030, 0x1fe00000000000, 0x6, 0x8001, 0x5, 0x7fffffff, 0x9, 0x100, 0x4}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 04:59:51 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ee, &(0x7f0000000080), &(0x7f0000000040)=0x3a9) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) r3 = open(&(0x7f0000001180)='./file0\x00', 0x80000, 0x10) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vsock\x00', 0xc000, 0x0) io_submit(r1, 0x3, &(0x7f00000012c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f00000000c0)="eac4a62b6f8e379b0ba568ef31776b13f5c34cc6701267", 0x17, 0x3, 0x0, 0x1, r2}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x7, 0xac0, r0, &(0x7f0000000180)="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", 0x1000, 0x9, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000001200)="3cb81ca8574cc04314d5f0ffe12b4b80e6a3716b216ca491cc86f0628cc511cce4fd5ffc1805896f356ec403e7", 0x2d, 0xfffffffffffffff9, 0x0, 0x1, r4}]) [ 118.464813] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 118.480830] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 118.589395] rpcbind: RPC call returned error 22 [ 118.624322] rpcbind: RPC call returned error 22 2018/05/03 04:59:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x201) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x7fff) ioctl(r0, 0x4401000000001277, &(0x7f0000000240)) 2018/05/03 04:59:51 executing program 2: r0 = msgget(0x0, 0x231) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/180) 2018/05/03 04:59:51 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', 0x800}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x80000) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) getsockopt$inet_int(r0, 0x10d, 0x2000004000000e6, &(0x7f0000000300), &(0x7f00000002c0)=0x4) 2018/05/03 04:59:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c00000017fa000000000000000008000000000008000200", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000000c0)=0xffffffffffff7fff, 0x4) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000180)) 2018/05/03 04:59:51 executing program 5: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x18000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='posix_acl_accessvboxnet1ppp0]\x00') 2018/05/03 04:59:51 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getcwd(&(0x7f0000000000)=""/180, 0xb4) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x403) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x8002}, &(0x7f0000001280)=0x8) 2018/05/03 04:59:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388f0c36c33d1aac65804755ca97d0cd1b2753b6c3b3b22125cbd5e098bebbc046917d762580009e2ba8f6da5e71990db0af1c2000000f83cb080729bcdeffbe600f9937223e174"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000a80)=0x5, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000900)=@assoc_id=0x0, &(0x7f0000000940)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000000a00)={&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000280)="89d1f7cf0caa7c0551849849ffaf06e1af6e2be08e21d10dc66f9c0c1a62d51c19303fd498c5ca676efd427a39fcb5565eafb39e7fca741eefcf92a62100d9546256db6db76d6334ae173b888e0441fd4459ffa017f55f3b2921f1c0a6f0058462a287dcd293d244ae64c19c67c03bdcec139eb3913eba4391f96232bcc2819623f8974d71cbf72def24a6", 0x8b}, {&(0x7f0000000340)="2e7117b65004729865371804311f74b57ccbc5e80a85d88b6ee53448bd184dddd655780f331ed3f2da400c46200fcb88308ce3619640212e47c2ee8c5e2c0d3623f08f23c0d195c8e3f7461cbdc5aa90b2188baff30c7a62722e5f46a95236dab5896814479083ca266401c47e9ebf1aca9488bd77328a0533a70ba47d9a293e6ff0e17185a291c0ab0d514deca278e5b95d0bb2a0a33013b8888f74201bb2a97ce8c6cb7790e63be599a52de84f4b34666ab14358", 0xb5}, {&(0x7f0000000540)="03b95992f6cc852f6daab13ee2ae3bff1154a972672f2fa6d0cb13f5ec60b06967adef6eefd947f4e2747a4e45d8eb6aa2963d36a92a8aac5e8676ccd42d247090d30d7b9b1caf6b2108ce0183be9a70a9ab9de63f82173697eb93d1f77e88b324c9a78edbb0bc463c25c1d47d351a9859a64fdf96868bb8ab06d6883bcf6bbe3093fe542798428912c9c0b90e1df946b61033cdc3e67cf8ba3e5dfcc0ae59ba4dc3c27abde499a4082134700184881751ba225241e168c8bab23bf974bd959c61e275ae28eeab6e813eccb81add3be8c94b56074d676036a300f1157555ab7e236d1f83fcc3ab8f8e411afbbe5505e0d168b2786f85e9950f", 0xf9}, {&(0x7f0000000640)="d8af9ab14c7da124219f30be38ff2e465a3a01472a3be7cede7e96a89c2992353a10da7e47a98d59fbf600782f56d6acc36418403f8b38bab6dd8be66256b891947f84ac832f6dfdab34eba5c4a914ddd47c87cba33b04f2fc4a2ec3d06cfa5c30585f2b52de0cdf4cfe7a0aa63bd9e8d82af61fa0a88304d1b0cc71623742a923770412ec2c2cebfd445822f278e7e2c29cd982fcfdebd68f4d89cbfe4c945fe3b2a66b6b12ae3e23f2697d32262b56", 0xb0}, {&(0x7f0000000700)="c421f12084dcc6abdd594e21d4e71c7b875d148636ee6b0f5a2e469e102a4a2c93918777a1efbccf37ba339e0d222d4e5bfe6a308c39e2667a749659938f15d547ea73621ab43b40c26d3b41a6", 0x4d}, {&(0x7f0000000780)="eecbd06852ffc8f821c2bcc34b98d2c420401d7b72e1a3e8a03defd80294b703d26c8b4d5de2f2725b19bfe60b1974a6bfb26c3ef3b7dea6e899795ee9b3e25f63074953f714c82ed6f83e90de3f7e5d0b106be768c9132a938337d92a13c6202cc280ce5d9597e9c9cf5d307a1d393edf935e3ca6887e477c2d21db714fced538da60864d97f1f3aaf7c153d7b191effb636eb4826a639528ce048179efb3b7efc04a13d00a6672acfdf4ec061b95e3a14d171416af947da609a0151db9fc4d92d67845bac712b876", 0xc9}, {&(0x7f0000000400)="9574e3a96452951fb7bbd51685f19a12da4c759965199852c11b75f6165411c1cdfc5e", 0x23}], 0x7, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0xc, 0x8001, 0x1f, 0x4, 0x7, 0x6f632cfe, r3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x80000001}}], 0x60, 0x80}, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/05/03 04:59:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x2b8, 0x200, 0x4, 0x6, 0x3, 0x3f, 0x5c, 0x3cb, 0x40, 0x268, 0x7f, 0x0, 0x38, 0x2, 0x7f, 0x8, 0x5c}, [{0x1, 0x46, 0x7ff, 0x2, 0xe40, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffb}, {0x3, 0x0, 0x100000001, 0x6, 0x7ff, 0x5, 0x0, 0xfffffffffffffffb}], "85c67dfcd02988442720e4da72c00144bc855d93f2354382adf36a12031d7006b10e3c90b8ff103755add76fe9f06e7c88a75b577ecb3f17a2015da6095f955252eb7bfbad114d0bc8b70f8e1b65598dd44913dac64319ac7472d6a4f383df26aef9b3e6702275056366157bfa52e24537905bf99a49750e083014b59cd2dab187a24aac474d088ac0c84a948587d179b99852909dc9564c245c4b78eedb58a0a72ce29c3d5a7428af6f", [[], [], []]}, 0x45a) dup2(r1, r0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/05/03 04:59:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80000001, 0x10000105086) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@local, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/05/03 04:59:52 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x20, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4, 0x80}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/43) 2018/05/03 04:59:52 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"b3c66019d9b80c2621ef024f"}}, {0x0, 0x0, 0x81, 0x0, @time, {0x0, 0x8}, {}, @note={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}], 0x60) 2018/05/03 04:59:52 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dabfa8)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000999000)=""/247}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c68ffc)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001040)={@mcast2, 0x0}, &(0x7f0000001080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000010c0)={@dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x1a5, 0x8, 0x9, 0x100, 0x200, 0x40000000, r2}) 2018/05/03 04:59:52 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44081, 0x0) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x4503) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') exit(0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x2) 2018/05/03 04:59:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) fcntl$lock(r0, 0x26, &(0x7f0000f66000)) close(r0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="62747266732e70726fc901000000566325706f7369785f61636c5f6163636573730400000000000000252ee08632916aa3c49e302c736563"]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) 2018/05/03 04:59:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x14, 0x100000000018, 0x75b71b1f, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) msgget$private(0x0, 0x29) rmdir(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x3ff, 0x2442) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/03 04:59:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x0, 0x1ff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x601f, 0x4000000100ffc) getsockopt$inet_int(r0, 0x10d, 0x4000000d9, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffcf7) 2018/05/03 04:59:52 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21}}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/05/03 04:59:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x7}, {0xf9, 0x5415}, 0xcd, 0x7}) sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x2200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 04:59:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x3}], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair(0x1, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x958e, 0x4) 2018/05/03 04:59:52 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80, 0x0) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0x81}, &(0x7f00000000c0)=0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/05/03 04:59:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) socketpair(0xb, 0x2, 0xffff, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, &(0x7f0000000080)=0x362) 2018/05/03 04:59:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4c8a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x3, 0x1, {0x2, 0x3, 0x4, 0x2, 0xe6}}) ioctl$VT_RELDISP(r0, 0x5605) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x9, &(0x7f0000000140)=[{0x0, 0x5}, {0x7, 0x5}, {0x1, 0xffffffffffffffff}, {0xfffffffffffffffc, 0x1}, {0x6, 0x9}, {0x88d1, 0x1}, {0x5, 0x4}, {0x6, 0x1000}, {0x60, 0x10001}]}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) 2018/05/03 04:59:52 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000540)=@can={0x1d}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)}}, {{&(0x7f0000000f40)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003900), 0x6c}}], 0x2, 0x0) 2018/05/03 04:59:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000006010100000000080000000000000000f7fda04403a05c7fb0c957b319c23e5f533756a2aa7c82dd970264bd5b11542a008d10a62bcae3024465f402a94c6ee932e3b93427d708a958fa0a138b423ccf893682731d5c92ebb125b2a8383ad0fb76d86b7a0ba40dc047f1ff24595015ff7f00001b50ab52c3e65eed7f7bd284e3e993f4941496c885c5f3d4757e0e60e1b4b35d38b953b94094dfb4fdb923e9fec81f"], 0x14}, 0x1}, 0x0) 2018/05/03 04:59:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x3) accept$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2000000000000}, 0x1c) 2018/05/03 04:59:53 executing program 3: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x0, 0xffff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./control\x00', r1}, 0x10) r2 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20600, 0x0) ppoll(&(0x7f0000282fd8)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/05/03 04:59:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) vmsplice(r0, &(0x7f0000000080), 0x0, 0x1) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) chown(&(0x7f0000000080)='./file0\x00', r1, r2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x80300) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000380)=r4) recvfrom$ax25(r4, &(0x7f0000000140)=""/161, 0xa1, 0x10101, 0x0, 0x0) capget(&(0x7f0000000240)={0x20071026, r3}, &(0x7f00000000c0)={0xa4, 0x7a106fc, 0x1000, 0x7ff, 0x0, 0x800}) 2018/05/03 04:59:53 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000140), 0x2) 2018/05/03 04:59:53 executing program 7: getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x101000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) 2018/05/03 04:59:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"4f2f616356658a"}, 0x1f}, [{"f4362454435916"}, {"dbee9ed2c613d8"}, {"24d592d5f2b415"}, {"9f3c5edf1cf258"}, {"425f25f5bb5e61"}, {"ac8c0b7ec75d72"}, {"9ccb9c5eee3334"}, {"09806324b88bad"}]}, 0x48) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpriority(0x1, 0xffffffffffffffff) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/05/03 04:59:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1000000000000000, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa}}}, &(0x7f0000000740)=0x90) 2018/05/03 04:59:53 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001080)='/dev/audio\x00', 0x622000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000010c0)=0x100000001) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r1, 0x10d, 0x2, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="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", 0x1000) 2018/05/03 04:59:53 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80, 0x0) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0x81}, &(0x7f00000000c0)=0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/05/03 04:59:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000200)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)=""/102, 0x66}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x3) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCCBRK(r0, 0x5428) [ 121.018424] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/05/03 04:59:54 executing program 1: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) 2018/05/03 04:59:54 executing program 6: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x82, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/03 04:59:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) dup2(r1, r1) 2018/05/03 04:59:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x400) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000100)="a44aff3a524e64f7f80cf5f24e1d23dcaf291cf8ae19adc113689c79bb618087c7", &(0x7f00000001c0)=""/251, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r1 = gettid() r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) recvmsg$kcm(r2, &(0x7f00000014c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/179, 0xb3, 0x10001}, 0x100) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) 2018/05/03 04:59:54 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x2, 0x0, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x3}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/03 04:59:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0xfffffffffffffdac) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) io_setup(0x1, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) io_getevents(r2, 0x941, 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={r3, r4+30000000}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) shutdown(r1, 0x0) 2018/05/03 04:59:54 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000db}, 0x2c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x6, &(0x7f0000000080)=@raw=[@ldst={0x1, 0x3, 0x0, 0xc, 0x7, 0x2, 0xffffffffffffffff}, @alu={0x4, 0x2, 0x8, 0x0, 0x0, 0x36, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00000001c0)=""/251, 0x0, 0x0, [], r0}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/169, &(0x7f00000002c0)=0xa9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="b8a7bdc15c77f0f2bf89c11cb0aca1487e20a12b81a10a467d9f3d77bf188c202abddbca01a537c3b8bbb243ba463ba20c690d0284d71904b6473cfb29e295067a75e727f68ab066591464b241950d1629f740e4c6efcbcb63f7362e54065b325257795eb48d2adb61", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x1c) 2018/05/03 04:59:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800004080007, 0xff) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000000000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) 2018/05/03 04:59:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) shutdown(r0, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/03 04:59:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0xff, 0x9, 0x6, 0x1f, 0x857a}, 0x20) 2018/05/03 04:59:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x3}) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000100)="c7", 0x1}], 0x1, &(0x7f0000000ac0)}], 0x1, 0x0) 2018/05/03 04:59:55 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) removexattr(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e806592ef34def18544224d"]) rmdir(&(0x7f0000000040)='./file0/bus\x00') 2018/05/03 04:59:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000023f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000911eb4)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x91, 0x5, 0xfffffffffffffff9, 0x8, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xfffffffffffffeff}, 0x8) 2018/05/03 04:59:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001140)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 04:59:55 executing program 0: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x401, 0xffffffffffffffed) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x2a8, @dev={0xfe, 0x80, [], 0x1d}, 0x80000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x4}, 0x8) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2, 0xc1) connect$can_bcm(r2, &(0x7f0000000400)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x985a, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x2, 0x37}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3ff, 0x4, 0xffffffff, 0x0, r3}, &(0x7f0000000380)=0x10) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000001c0)={0xc4, 0x200005, 0x0, 0x81}, 0xfffffffffffffe4a) 2018/05/03 04:59:55 executing program 7: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="332c7d276187c6d633331f15b840d36e56054d2cdfc63b1b154fa5f5af6b907d3984e6fa607814d6ed4b9597b65af84cd79bba438d1890544fc30359fe89e9778b7fa23e74ce2152822d1549e1fa8510ff36c8f249d93531e0225289bc8cbf") fchown(r0, 0x0, r1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x100, 0xd3, &(0x7f0000000140)="8464f8d66abb885caad4460115846c1c903e3e3df0ca421b91f6cb068a31d4145d470b537982ab6a763b84ccdfbdc8bc902b5d3da525e25b11c82960c504220ff6f47975e583b266e5ecc15f892edf04e24a38e37ebe0f2aadf49a8292504973cee7bb7215114aaac246ee11c975e68902a44dd6564687ec7b824acf5c04187fd3c0d7ecbf44fd9983f7ac728634a549c4d8532d65dbba5355db29a38123e77f8d9970725890c6a0b8fd0690cdf4860aae6e9b3137efea2a9fb6e559b9fcdd56e5387e89b4bd33c74ae52a94daa3c5de2998b586d2533961c1c0aa2f7623e7cea0785e1677a2b5b25d6c0e5f", 0x8, 0x1, 0x0, 0xbe5, 0xffff, 0x101, 0x6, "259c4eee6740252a697dec6d2345bf62bbd3bbb52b020f2e917e012b52eff64db4d2d2a59a623bbadd712e76fb756f7a5188d42e97e56c1c2d78d5304601c35774151aa06725bcac638cfed749476c240d0714ae806447ee66af4cc64d978516db50c8"}) 2018/05/03 04:59:55 executing program 1: prctl$intptr(0x17, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xc0ca, 0x8000) bind$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x1ff, 0x1ff, 0x9, 0x492, 0x100000000, 0x1ff}, 0x842}, 0xa) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffff, 0x141200) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/102) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getpgid(r2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0xff, 0x4) 2018/05/03 04:59:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000), 0x0, &(0x7f0000010db8)}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfcc, 0x0, 0x4, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x21, "12559f514b290c37e80d3ab33df2333f79e46a641110da0160f4e31a8f92d32c6b"}, &(0x7f0000000140)=0x29) recvmmsg(r0, &(0x7f00004a0fe0)=[{{&(0x7f0000aa9ff0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000ea4000)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f0000008f80)=@generic, 0x80, &(0x7f0000200fe8), 0x0, &(0x7f000088b000)=""/4096, 0x1000}}], 0x2, 0x40010040, &(0x7f00000e0000)={0x77359400}) 2018/05/03 04:59:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}, {r1, 0x5626}, {r0, 0x4000}], 0x3, 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000040)=""/149, &(0x7f0000000180)=0x95) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) semget$private(0x0, 0x0, 0x4) set_mempolicy(0x2, &(0x7f0000001780)=0xff, 0x561e) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/03 04:59:55 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8080, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x10001, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffffffffffffff0c) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/03 04:59:55 executing program 0: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000) r0 = memfd_create(&(0x7f0000000040)='vmnet0systemmd5sum^[selfGPL\x00', 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x440101) sendfile(r0, r1, &(0x7f00000000c0), 0x8001) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="240000001a0025f000000004b2e81f230a0b00000004bf00000009ec08000200050c00fc", 0x24) 2018/05/03 04:59:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/05/03 04:59:55 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x6) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0), 0x4) r1 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x0, 0x80, 0x9}, 0x10) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 04:59:55 executing program 2: io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)="cf7ffa5954c4a9a4b15d12c823103bf0654fcd4bdb9683799d7e7d0e3f8237c5beb1bee192e1f77f72374ced70980c752a7437a66995b34a4f7fb6393781e2167ad79cfaf7d788b1d6ed2b0d740193692b9d6c0d05865c8506f600fd0a6189aa64c9bc4f5822e0ffd12649c169693232b7c6a29ad729c539af2d5ee4870fc3a293f830e7bd85eab279c6c43e8f7905b45844356d007db4ce9d", 0x99}, {&(0x7f0000000200)="6947560cacbee017e67e1eabbfb24be76d3db50e90bd7d0272661d1eb7c537ad65ca44cb1168d597776dadf2aeab1299cc875590345dc8d77790ad28576ec02062d187dba3c5f9c5af43fac8f3993df1b6f5e8bad0f309501fd3214cbe85a70ab93e67ff87f1fc921acc898e392471adcaa81587edb0711881bafd12da4835584ab6ea588c82b55662496a94", 0x8c}], 0x2) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000), &(0x7f00009ca000)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r2) 2018/05/03 04:59:55 executing program 1: io_setup(0x5, &(0x7f0000000040)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001ac0)='/dev/admmidi#\x00', 0x8, 0x12040) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/zero\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001bc0)={r2, r3, 0x5, 0x9, &(0x7f0000001b40)="e105868e9d1e34d51fc20a75de59ef5c1a3f0f1c2bdab2d06c664bf0087db6607132d4d3ab79e33752394f5fe411ba7f8971f0dd80baf301323a8682c5a7a7f6ec7cfc74f1bdff2c440f2c", 0x200000000000000, 0x400, 0x7ff, 0x69, 0x5, 0xffffffffffffb7c1, 0x6, "b5619930421b1367db820d704efbbb28ad9db5d77f5418590fd6cf2686306f422f9d3434fe78da0b3d32f66d124dd97eaf8a4824de5854b72651fcaf5223adbda21a535c8f0b9cf00433e3ecaa"}) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1, 0x40000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r8 = epoll_create1(0x80000) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r10 = perf_event_open(&(0x7f0000001440)={0x5, 0x70, 0x8, 0x6, 0x6, 0xff, 0x0, 0x9, 0x80000, 0x9, 0x6, 0x0, 0x1c3, 0x7fffffff, 0x1000, 0xfffffffffffffff7, 0x4, 0x1, 0x1f, 0x3, 0x101, 0x0, 0x1, 0x4, 0x1000, 0x5, 0x7ef5, 0x10000, 0x7f, 0x9, 0xfffffffffffffe5d, 0xae1d, 0x3, 0x37, 0x7f, 0x0, 0x1ff, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000001400), 0x1}, 0x4000, 0x1, 0x4, 0x0, 0x1, 0x5d97, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) r11 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001580)='/dev/urandom\x00', 0x10002, 0x0) r12 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r13 = syz_open_dev$sndpcmc(&(0x7f0000001700)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) r14 = socket$packet(0x11, 0x3, 0x300) r15 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r16 = signalfd(0xffffffffffffffff, &(0x7f0000001800)={0x4}, 0x8) r17 = syz_open_dev$mouse(&(0x7f0000001880)='/dev/input/mouse#\x00', 0x10000, 0x48180) r18 = openat$dir(0xffffffffffffff9c, &(0x7f0000001900)='./file0\x00', 0x2, 0x0) r19 = openat$zero(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/zero\x00', 0x2, 0x0) io_submit(r0, 0x8, &(0x7f0000001a80)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x100000000, r4, &(0x7f0000000140)="569d9bab44c134e4eb8ba0500efb93745ce73b1585f0ae32ca01dbc2d5ac4f83a5c9bb7b3b64c816b782aa7f402a7c893ba99d4223aaaa15859c49d9bc3b7e9a6e10b6fa986a80e84916a42fa9b01261e543c74f80af161b8196290367d2015fad70ffcbb6d2989f9f1391a709b62184ca1e43227b62f83d539ec1456885b91ee49f3c3e8b9af26adf8e67ab3a28cc39075eb4f94dbdbe418d", 0x99, 0x6edb, 0x0, 0x1, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3, r6, &(0x7f00000002c0)="1d29566b670a6ee34d65ada8ed2f6d071a71a8662d468872547617c65176074beaf6c51e1b9b61dfb3bae493d1a4f48c0e27f6a68ab3dac2d5287d3d9da3959e5baeb56250adb7d6fc04a45f9a9928708e356aa0807ba83f4b6185240a87899d176eeb9f954921e847caf26416eebff8035c6cf6613d2b91949b44161f2b8b6029f6af81a8d6c82c3403b2", 0x8b, 0x1, 0x0, 0x0, r7}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x8, r8, &(0x7f00000003c0)="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", 0x1000, 0x7, 0x0, 0x0, r9}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x7ff, r10, &(0x7f00000014c0)="0d85c46b176c2ae7bbfa8394bce6cadbde75469e1f5b64b29d7e46f091ecd6d403ea823c9e99fd4d7822c5e62abbb8bf844c8c4e6bf94daae302e1fce606c0a68857fbd63914addb01a619aaf0de6fcc8b94e1b4e915cb5bb95ce425cfaf175836c21d1233082b71f73b308a9767e7f4def68eda6a27e74283a11163ada2c8a6ed36c96ca42eb9ff08753c1f3a18", 0x8e, 0x81, 0x0, 0x1, r11}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x1, 0x257, r12, &(0x7f0000001600)="171f4fbdbe61ed3dae254afc53850176df34b6df18196c5ead798ad3412546d54f16b392184e46cb977926bb52bbd816a5253afa527f8d16adaeb3d36eece486eb012d410d286f191862c513ea0d710b479327818b3148ab5ce099e577a4c453de61370dad965527fb39c7c2db9b4837b5502229cf36d73760e151b323e4ab39732658d9537b8f69f163f3a1e356a508a7c7ba26bc5e5eb51603b3f067c49c10d1f37ed52ac2ec8e7e8718ab5e3a88aeaa23ca228975766efd903e9f0bd76bb73eccecdbf159abe05d1af8eb44d0259e1c5bfc465edd913f3c156d51cc93bb5bb5db3ffac1a76069ae4802c36ea1418560c2d5", 0xf3, 0x8, 0x0, 0x0, r13}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0xf, 0x2, r14, &(0x7f0000001780)="d79789d05099ef72852eead4b97ff380e48d26eb6e46aecf88", 0x19, 0x8, 0x0, 0x1, r15}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x1, 0x8, r16, &(0x7f0000001840)="ad780d6117ae3679fe0681ab39ccf045bf1c1bd97ce2f6b544dfc5ab1c04adf96178", 0x22, 0x0, 0x0, 0x0, r17}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x8, 0x80000000, r18, &(0x7f0000001940)="f24fcc74857e26b5a5c5130f6b4b096064f202276ffd5138673fc5a42d08fdfacc41b72b5fc3e454423417a5ec1716136b76839acb8266d3db7690763509025fa79370f09cb8f997fae0fd2bea0e91dd6bc8154b6d33e5767ba6d2554a4458630e5f5b7e0ef6d418dbd310c4115dbeb46983a378782c8f554fe87465bbdfabb11b0aabd91b276519c9eb9d369a1abc5250a15ffcd4586b", 0x97, 0x6, 0x0, 0x1, r19}]) unshare(0x8000400) r20 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5964, 0x0) sendmmsg$alg(r20, &(0x7f00000019c0), 0x0, 0x0) 2018/05/03 04:59:55 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x4, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000340)={r3, 0x7e927ca6}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x55, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/85}, &(0x7f0000000200)=0x78) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80080, 0x0) bind$netrom(r5, &(0x7f0000000280)=@full={{0x3, {"2998f6fcd38e51"}, 0x9}, [{"c091991006c115"}, {"12bfbd1b2026f4"}, {"9f46bdbb07f70d"}, {"1b7820a0694d8d"}, {"12562c7e103372"}, {"21073bc8906834"}, {"727c060f36f171"}, {"00143857fefde1"}]}, 0x48) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000040)=0x5c13dd4557a8a441) 2018/05/03 04:59:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/05/03 04:59:56 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) recvfrom(r0, &(0x7f0000000140)=""/91, 0x5b, 0x10000, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7d43aba, 0x0) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="62b01ce8c87467aa6c876e7d4879a3186f684aa1cc78d8db30", 0x19}], 0x1) 2018/05/03 04:59:56 executing program 1: personality(0x1000000) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x200400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x100000001, 0x3ff, 0x2, 0x6, 0x1, 0xa855}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000001c0)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/05/03 04:59:56 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200001) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/111) 2018/05/03 04:59:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x8, 0xfff}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) 2018/05/03 04:59:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'teql0\x00', {0x4, 0xfff, 0x7fffffff, "9a63f6d3d856", 0x4}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000001, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x4102, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84400210}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@mpls_getnetconf={0x1c, 0x52, 0x300, 0x70bd27, 0x25dfdbfd, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x7ff, 0x7fff, 0x7fff, 0x90}, 0x98) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000058c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000059c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000005a00)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'sit0\x00', @ifru_map}) 2018/05/03 04:59:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x2aaaaaaaaaaaad18, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/05/03 04:59:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) unshare(0x8000400) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/05/03 04:59:56 executing program 2: r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x4, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000080)="8ad3209007af4bb8483039934fe7d05fe4e8d0b2c5fba416549e8760df7fb1cb4defddf5f19f3b89fe602be7fa87f0eac588ddc29b334cc12c44a50d467e10843930f08f62a1d9fff1bb41775de9cb1c2d592bb8d4f36179d340caf232a251078842bbe010f3f1ec187cf181365c03e16ee80b1b06eb8e3b8b81f824e5e5c5e05174b6d49bf0d94cc8f57dc74887639310d80850644e21781158eee0e2a394f51fce15cac263290b6397b390e1ee751da20ccfa547eeef35f1dba90352316c17b29b710c7fe87ee608ba2c295583e6cc0eecdca8293c64457c", 0xd9) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x312, 0x5, 0x9, 0xe67f, 0x5}, 0x10) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/03 04:59:56 executing program 6: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/05/03 04:59:56 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103240, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 04:59:56 executing program 7: clone(0x200, &(0x7f0000000840), &(0x7f0000000580), &(0x7f0000f57ffc), &(0x7f00000008c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000180)}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2003, 0x0) accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000040)=0x6e, 0x80000) mknod(&(0x7f00000000c0)='./file0\x00', 0xffd, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f0000868000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/03 04:59:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup2(r0, r0) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x2, 0x0, 0x3, 0x2}, 0xeef, 0x7}) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/05/03 04:59:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/03 04:59:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0x9, 0x0, 0x1, 0x0, [0xe]}, 0x2c) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x61, "96328c825a2e2e01024824a9188cbba107b64bf3738c06356dcf49862b49d4601cf10aa871e33676bf984cfec9f99b868780f82b39862f541b52198c459e5c7c8eb25677a5de1304602a99e36280f522c1ad9312f9312afd3c964893e4033e49f7"}, &(0x7f0000000100)=0x69) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x383}, &(0x7f0000000200)=0x90) 2018/05/03 04:59:56 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0xffaf) 2018/05/03 04:59:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = dup2(r0, r0) fcntl$addseals(r0, 0x409, 0x8) sendmmsg$unix(r1, &(0x7f0000000e00)=[{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000940), 0x0, &(0x7f0000000d80)}], 0x1, 0x40) 2018/05/03 04:59:56 executing program 0: r0 = socket(0xa, 0x800, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 04:59:56 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x8000000000000002, 0x2, 0x2, 0x4, 0x9}, 0x228, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x7fe00000000000, 0x2, 0x18}) close(r0) ioctl$TIOCSTI(r0, 0x5412, 0x4) r1 = gettid() r2 = getpid() ptrace$pokeuser(0x6, r1, 0x8000, 0x3) waitid(0x1, r2, &(0x7f0000000000), 0x0, &(0x7f00000001c0)) 2018/05/03 04:59:56 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x4) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/05/03 04:59:56 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000240)}, 0x7fffffff, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x2000000}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/05/03 04:59:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c00)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="94eddc551d5323ca"], 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000340), r1}}, 0x18) r2 = msgget(0x0, 0x8) set_mempolicy(0x0, &(0x7f0000000000)=0x80, 0x10001) msgrcv(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000"], 0x36, 0x3, 0x2000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfd18, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) 2018/05/03 04:59:56 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x410040, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl$TCGETA(r0, 0xc00c55ca, &(0x7f0000000000)) 2018/05/03 04:59:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) prctl$setendian(0x14, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x5c, @broadcast=0xffffffff, 0x4e24, 0x2, 'lblcr\x00', 0x0, 0x3f, 0x70}, 0x2c) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) 2018/05/03 04:59:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) 2018/05/03 04:59:57 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ptrace$setsig(0x4203, 0x0, 0x400, &(0x7f00000000c0)={0x3e, 0x8, 0xfffffffffffffff9}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/03 04:59:57 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) socket$inet6(0x10, 0x803, 0x40000001) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) read(r0, &(0x7f0000000100)=""/20, 0x340) fsync(r0) socket$rds(0x15, 0x5, 0x0) close(r0) 2018/05/03 04:59:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr}}, 0x44) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/31, 0x1f}], 0x5, &(0x7f00000016c0)=[{&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/78, 0x4e}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/210, 0xd2}], 0x5, 0x0) 2018/05/03 04:59:57 executing program 1: socketpair(0x0, 0x400000000080005, 0x0, &(0x7f0000000040)) 2018/05/03 04:59:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x400, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/123) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003940)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003980)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r3, 0x1, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffe1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044}, 0x8000) 2018/05/03 04:59:57 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[]}, 0x78) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000240)={0x2, 0x0, 0x3, 0x72, 0x29bd, 0x5}) r1 = getpid() migrate_pages(r1, 0x6, &(0x7f0000000000)=0x5, &(0x7f00000000c0)=0x100000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/03 04:59:57 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) unshare(0x300ff) ioctl(r1, 0x9, &(0x7f0000000080)="b969fae8c886441671abbcc9aa286aaad16c04ebe71422e78f0ca043561a083aed68e7c9a183530ff0210ef3c58ccdb1bd601beb3c441c7b5d159da2575cd1d7b9d119608c15228f6b7f1368400c822fb746bdc0a8b8cdb6624b796b988e00eaa9c2478bf1633b7bb7fafba20ff86127c1012b2e5ee3d32c67dd1a3665b0533b3030322af122e7deeda616c651d709086cfb4d9bd83edb3887b789cad5a8b4b7c2a1d877c78afaa7f8264849d5b26d0fa13717a8f0ed8f7e89a9782c8c0afb5e523dd4f8") setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/05/03 04:59:57 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x2) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x105001, 0x100) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x19) fanotify_mark(r1, 0x84, 0x22, r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000), 0x3) 2018/05/03 04:59:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7fffffff, 0x1, 0x56d9, 0x5, 0x2, 0x1ff, 0x3, 0x4, 0xfff, 0x7}) write(r0, &(0x7f0000000100)="09000000b36c5529a5fa36796466534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d8402000000000000000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x62) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) 2018/05/03 04:59:57 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x400840) vmsplice(r0, &(0x7f0000000540), 0x0, 0xe) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x15, 0xfffffffffffffcee, &(0x7f0000000100)="634bf8def09cf53db96c3a7e9b62f5cd212eca4a20045f9f33456de7d4afe8a7edbabf5ae0a8e2007b365cb2a4ad8f1a0200b4faae8b9a4316d9c9c23d464f9f65ddd76cab29a12ac96ed608351348536f0e7523e5e8a37b9842cd392a4e6ba995fba97b3e2fce330fbf66a7a72c9856931b5ab78557175adc34a01d82a1854bb6ce6bf2972ff72daa58ae9da594637eecafffc0a2eedcc01220c55ba70000000000000000000000000000"}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x3, 0xffff, 0x0, 0x0, 0x1f}) 2018/05/03 04:59:57 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x402600, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200008967a8259fff39da4e5b3df463767bb5941732fa555102890aafda3af3fc367718e01e23c822281500fa", @ANYRES32=0xffffffff], 0x30) 2018/05/03 04:59:57 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x200, 0x20}, &(0x7f0000000100)=0xc) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x100, 0x0, 0x7, 0x401, 0xea}, 0x14) write$rdma_cm(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0a0058ae49dc0001040000facdfe88f8c4b87702060ec5b6f858b140ce40703433380737daaa401903b36832ad42cecee28023ea5f6372ef35c519c720cf14be07b893a3000a2d37ba5f69e3b626716dcc296f", @ANYRES32=0xffffffff], 0xc) 2018/05/03 04:59:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x2000000000be0, 0xfffffffffffffffc, 0x1}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/05/03 04:59:57 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000080)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140), &(0x7f0000000180), 0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') getsockname$netrom(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000240)=0x1, 0x4) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/05/03 04:59:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000300)=0x617) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x160) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x4b0b1c3a6b1602cb, @broadcast=0xffffffff, 0x4e22, 0x3, 'dh\x00', 0x4, 0xffffffffffffffc8}, 0x2c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x400, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x0, 0x10, 0x7, 0xa933}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r3, 0x100000ffffffff}, &(0x7f0000000500)=0x4a6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r4, 0x50}, 0x19e) read(r0, &(0x7f00000000c0)=""/1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xd5, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x80000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24}], 0x4c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)) fanotify_init(0x0, 0x8000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000380)={0x5726d4f, 0x20, 0x2}) 2018/05/03 04:59:58 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) 2018/05/03 04:59:58 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='/exe\x00', &(0x7f0000000380)='+[proc\x00', &(0x7f0000000140)='(%:\x00', &(0x7f0000000180)='/exe\x00', &(0x7f00000001c0)='+[proc\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='/exe\x00', &(0x7f0000000280)='(\x00', &(0x7f00000003c0)="2f657865001fd73ce5ea52d0539f3f0a5492a013cbaf364b083dc4e4d5884f2f5ba6746904d3cde97a15"], 0x400) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x80000) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) 2018/05/03 04:59:58 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46000000000000000008000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000a51ae2f1f451731c6f4ad0b4e475d4335932411cc6ec7821c4a50ff9a5a7621908ba80235ead316175b9ef77e97b1514381ef1cebdd7292047b668f836d35321ef8f57a898ac703c771ca6c95c6e3a6cc4724fd69ff8dd9712c3f2"], 0xb3) 2018/05/03 04:59:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x0, 0x0, 0x5001000) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/05/03 04:59:58 executing program 3: pselect6(0x27b, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1000000000000000}, &(0x7f0000000fc0), &(0x7f00000001c0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) pselect6(0x40, &(0x7f00000000c0)={0xffff, 0x942, 0x80000001, 0x9ac8, 0x2, 0x8, 0x7, 0x5}, &(0x7f0000000100)={0x1, 0x0, 0x6d00, 0x7fff, 0x78a, 0x5, 0x80000000, 0x20}, &(0x7f0000000140)={0x2, 0x5, 0x56a0, 0x800, 0xffffffff, 0x37, 0x8000, 0x1}, &(0x7f0000000180), &(0x7f0000000240)={&(0x7f0000000200)={0xff}, 0x8}) 2018/05/03 04:59:58 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x800) close(r0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) 2018/05/03 04:59:58 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/03 04:59:58 executing program 1: get_mempolicy(&(0x7f000000effc), &(0x7f000000e000), 0x0, &(0x7f0000003000/0x4000)=nil, 0x0) socketpair(0x3, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x80000001, 0x4cc, 0x1}) 2018/05/03 04:59:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2000c20000003be5636438c781000000004af006d4a93672b6c0f4ee38b24de9a4d518ee1a"], 0x11) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x19a, &(0x7f0000001580)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100), 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/03 04:59:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="696f009f783fbedb00a744f90f2bba35f6aa90adaa629dc590e122d056e034114fbe33e0557ac7387389277d66f1b287a951673072e2474ca2a960fff1bfc18b205039ddd045607a125f30b17be1f577c8f995d153564f8dc94d2cd4a9b1900e0ff2e15adf1f02e58284fe22a1defa14aafaf7f3150c258ef117302e59258e01da3f3ac80ad31bf45faf011690f4cd098c6e2bbc583b7c0ee8b44326e3ab29cb50bbcc6fe1194fa8b31448b0c729") getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00000001c0)='net/packet\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000000)={r0, 0x80000001, 0x7, "222041b5071d9879d7bb0cc0e092427243335587c7dd0d3a58"}) sendmmsg$alg(r3, &(0x7f0000319f04), 0x0, 0x8081) sendfile(r3, r1, &(0x7f0000807000), 0x3f) 2018/05/03 04:59:58 executing program 7: r0 = socket$inet_sctp(0x2, 0xa, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa}}}, 0x84) 2018/05/03 04:59:58 executing program 4: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x82) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)) 2018/05/03 04:59:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x80000002) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000140)=@ethtool_flash={0x33, 0x6, "2920d31921c904571593243797f41a3a5b275285f4163440eb4617fe26f55d2264db27d8cf254eb60adc461ff6ac0d6ce03eeba432fc91463089e320bc1867904873508f4c457f92cfb5b06b39027b23a96cade4f4b9bb9743db18725688994301df94015c8e2d4ca2b034b429c02fe10bbf5007d2e2ddf3e396245ccc8e7cb2"}}) 2018/05/03 04:59:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/05/03 04:59:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0), &(0x7f0000000680)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00001f04330200003c010000ff7f0000330200000000000000000000000000000db6ecd2c0191f001a2a520112bcd1f8111596c534c7bda50200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ff00000000000000000000000000000000"], 0x478) write(r0, &(0x7f0000000c00)="71b2a1b9a258b52b7bda00", 0x5) r2 = syz_open_pts(r0, 0x80a80) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000000)=0x9) dup3(r3, r4, 0x80000) 2018/05/03 04:59:58 executing program 7: mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f00000000c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2400, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x4, 0xf04, 0x1, "48f86e0c2e1eaa51621cff50f11c5581ab8e34651203c9cc094ee6db8bf5cf3a8d7b7cd1cd64681169e4f5df1b824645cf46ed7c355412a941317ce4acb346", 0x3c}, 0x60) 2018/05/03 04:59:58 executing program 3: r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x0) 2018/05/03 04:59:58 executing program 4: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff00, 0x8400) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002c00)="86f4f15ef6da663fa06436c9315038f20c35612c604f17d0f93c9d74d3f642b90cb5bee617ed1783e3375fedd85bde59fe450245ca0a83df53b1bbca66aed55e42012028ffc93d387043e00c6de575988be95406d50271a9a03921e0a9a3422c2b2b51acb9fd10e2f8ceb672cff946074a29d8122752f2e74ee949884db9b1672e27c81f650975e61de16e043aa535c6ac583c3a80a93f9e4c33aec6d1249023c9a169263665e48b904b7e14ca72136a60b19b8152c28d857664dba081620c94118acae501276a0fe97a07fd3190ac4bbe403e30b1ee590451cabffc66da280edf566fcff571c61137d6434ce08c323f399097660c66043f01565215a70468496dc03751a7803beada3670277ae8fac353c45ebcde83490a78af4875ad55a8c77f59117ddfca93225a68b4151cfc0682382f7f456ce8d8500818a2053fbcf69060b08bfff559deb810e64070d536db1d4e7ea6d4bcf97c5a5216ff0049bee7c69985bc375469de5898ef612287dc51f5285853213eca5ab831617bb31919d84594170bbd076a76ed4ca8dfa872f072d788353101a48f3ef7cc8b06f94c420eb9eda234ad8008f84ed61fdc62c2c9ccb5d35b09a8a39def9b6ba285b15649280a872af908bb0efd36928b0440abfe62da1af9667144bdedee3a7e8c20dc9c9ef4b0cd40f3a4d6d09c5cc2dda9fe163c7dbf63333ead87ec3072f528af31ebc2115e35c22ae93e258d1284871381fead035ac112d804404ad5c4faa9263497d9735b949e8409eb2d7f047b68d287b991568c909173f49fa0972ac49cd19c9037466257a79ecd54c3e1e2c1043292551ded4b74bfb9d44028a41528a98b2f68ca62123fdd9cae22381cbf89e0305082b1f4fbfab11c876c3ad89435633519ca955dabe73e6a0f554d3def914e530ef772d68b965cd6c78b4ac99e07724556474eb4d8a95d30cae1c8af3aac9774dfc2db9aa341a80aaff2b29888f8ff860604f6f8e02507c2a5b480e86a211454ab9d517233603d205aaef54b1fdb1452f95c659001e319cc7bbaa40bd0a982c7c612624b4ced08c19ce3751ccf0b89afce8e3a061f29896aa392127d7bf10af322455522c2f9b614ec77c49bf2ee2509768e92bf8d24a713006f4f3450cbf8dab7e1e297b49ac4507363ef7f4ac378ceadb0c770acfb5f87e5bab0d76d6e107d5dcfcf71d6fabeb404d294c53734d7ac36fa9e8aae82c6663a0f2a02da86502374292b1e2771fcbc20f82cb1cc07fe8d86f84a304d0d7890e71a8f9441494b7f32204dcd8d2a2daa52e7a5565692968d0f0587d2871795512fa6435bb0df77477c32659c337e7e1a29473c1bc539ace032c688741f5f79fd738e4a4a87ea1a876257fa1f503346458d006db149e6d42d6e84e3e5893f1d448bd09b41f4ff8386426b34eec632e5bd5bbab17096d6a2cf09d4cb50ed809a89c995324b3bac6d4b799b430e6128d12d07932e7d1f00a2603c4a4fdd4dbc017223eaad5627f72fd007d868adb9f496ebd1ed5d89b2ddecd47756d59265f48d682643ff4c41276d77e5ea2d86d3e0390c0ed2ea22cd951d426820e02da69824a7f22a60a749be4858aae4fdf84cc15bcaa784e5eefd83ac85ba4d9d87b2c5f605a84d77302d34d98546174fd6c0df806d3087b1b959dd1ae80f6966b02534c9fbff16c888175ac528e32df3d34746d06a91584a5983596aa6b0469577dc111b2c3c6264fba4a66afd63e4ba836fd17b0069ae66df80eb1f3452f8b5a5078e9d569bda3d5c429839e325e05b6e7be615e4cfd59a3a486645d9cd90200c972462b09f2469ec1d2d4a8191e56e6e91968a4a7b7b2ebb433b3274506f93243369ea77e2887b989f34554efe8ebc833d8adc5c201836cc313b49292d6d696a91d2c012a675f82d3335a4b2e7daa122806db52a4c9b60cf57cad73b0520f04cb05d4add9f204f6613d7893f87be43a3275dad111eb6c652956fc7bfe63da38b1df4d55b39f6b836baf55e64679ce551217715696898ccc1f4a60387360e87fbd220666628e05f1e28695a78b7dfdb3caae3e8cecd93db00bdee06fc2381b8a1550dad0a79bc5b25dfd47cdfd0db65bce8d8ce3b2569143002a234f1f5ad150790e861631bf842a728cb6a51549fc542d03439ef3e403193efd92549e8acb3e2851137458a13304a19bfaec10b322d538b163e8cf7db402f26ca0e7d481a598ecd0a93fed8c5c6b6a55ec295cc4a8fe3577aaf77774f39c57e7462c3d2e17346c35acf672dbb592accb5c18b94615b2f9c76901ccc57e68e04d504ae87b22a8fa31af67fc07fe79b7bc41650d7492e5275818b5271cd9e6f67b638c589d79b905f29cfd0fccc0ded4ac53fcf984fea5d80b3e0a74897806b14a6cad6ba3c2f4a46afdf3bad67e40ee9611de97164955bdc0c2c753913032cb445acc398970c82d5cf8adbf82e3a25be0647b1e0217a0563b0d8548f5fab58a88c5a362c6d631781dedd76889d9a4165dc287b084484d6e6115591ebcdb29b8542b37abbba50ea779a2f390507c948eeb4010976db7ffa28567bc99ed56db4a384665e08a0aa0965a6427aef5bd7e5d590c77162029ec85f490bfcac3ea546a1c492148d81f09672f4d04a52b5ac7c5db85787a42d4fef2cd83f9f3dc8f5a290118f8f1cb56ef353ff262f41364403bb4f579693f621bc252d6472faee3a2ad6ae3966c06a6e61bb5ff96edaed663da4bc053653465ad91b3c86f0e932983e2993ee6d3c01b97b2f41c6861c40c4b3a0b959b1b05c5fb0b8fbda2cd60d373bd9c09d230961b045b927e9cc95897a17043d853481db3a34df83e1a991be81d09486c52dee84ac97f9380c114b4796654d07f1c1d311bf858e9648460f555f8ee769635e89904056f64d787e724aebda05dfba6a5997f7facd6068fdcce1078637f5b0248a2f7dd508d660f586f9fa4d891f63363a6d5c93e133e268e3038bd9870a82bd1f770a2fb0c0ac27f5efe5cd110c16e6b453c3c1cbabe40e8b83499b55830240345710d500641ecab26e120f623fd29ac24909f909918c1d0b81666acec9cc9fb0ed84efc7b82c3c38c0a5df89994405b14f4ec5db6bd770be14b2e4b10680d817c78d1d34eaa3b3ab435c65f4ea1f83cf983155f2c05d92de03cec889a567e064dbeb02caaf7a9aabbda9b300ef11746d38b326c7457a5b9934f8e1cd3c030f0b1d6c9a5daf54dd759eaccb96d4555d7cd9e12d4bd9df54a8cbb2aa0c17ddabfe035c05346ed1f5aef46449f00553d4c21eec1d6223c2b1927577a020b1a353026619cdca583b602b0706c58d7ea790460534e086e02aef543151a3d9e3568fa39e85de71beaa6b057e45f1b6b0858a01a34df141065297f4a78b6a10c487d2a1043e3b5bfae5ea1555cc374f578c791bb452382b7b2ebca02022b693c89edb3b6c526e9f4c0c7b79e2663cfb953b2fa24eb6e339d3b5d97bdd0646a41caed287a1e6c1baabb62a266b910f9d098e240667b6b9f67489e17ca1e5ed76837a3b383d8c855519ef9fc922078a18e03bfbd6859710302f217589e6e87f613955d1dfdb996f86c0b35549ff719d9dd372575566f687d6e39f3d100eddd55e8441925f3655116e1160fc946d7f536365c98e075db314000f9ba803e52f3d0a8e285d367364a5444cef583b0c8c7bdda5e6242f3d9af950ac02cd1facd89b4c52ab9515f39d2d1892f27637eb979eaacba52aa163231474ba05b9c0650d2d5a1a0e0e1b42f9433eb985c4e2e082904acb2fe16998ff0c9bc4f8b1cb1cdc032dff7b17a8988a5b0f8c70b4b59a6dacd6f6fed94898ff33a181b5f07f04bcee467d535aa6ac7e66a4e5faaac860aa1853bb0362254a63b16c9eba42ae6f06e6939f49c37c163cb61e153e3c4f8eb1472d491e3c8441369616e136fb202f8cd553e57fece95a755fc95c6c59362ec57219a63f06212ea075da5d317269fbe423a31dab8a1ee3842b727a974b816c73d2c07e07102b908c47d1cca43eff633608f8cb462d69f35f7ec47ba94666ac98302c1b039595ea992bebbea7898c34ed5ab8e1b4f1429cd7f8a9a589776ccb776e6fa1b0286ff720e807f8e69b41ea95a3b68776a32dfe68588246b0b3ad24aefe32adefd12d075f5b67016b173a5980a242ed1e32478265ca64d62523b9d2e26981d490c21cdc79103c3a7bc5e5073d47902c86a277cd7671f24becba6ec5f6729ecb0754fdf39ebf6df77def5253cbbaddda8da4676386beac5288cf977aa7563d1f196577cf4f67314cd2de5c7245440fcb2459a9d7b0d6e3235db0dd876b876b8f14213b9f3eae327f35e7373c756a8ec778c6a808ef5a21918857ddfa0b822c3242b2f1d49c7b9ffc5b13ed665aea553ab9404eb715e161c16b6e6107ed4ee833c71cb301038fade5f1332c4f2cfa6a82ede2702f5920ec9f13f088fed18b2e2b380a583824addb48e3998649a0d6f3b134105fc4088efa67f47b09c13df80980167e01e11369671defb398dd61b88c5b0a254592ada3a75659a623c7d55e4828124e6fe27cb67667a344d0926d2ebc2d6aa6b5b90a91a32fb0b3b07ca6e812355628059ae1eb2bf705ad1f7bf3508cadda2396f737dc78f3bb60cfd5e416860cbbf63c676f2182a40354eb737ed456b936c1fe012a5ef3a1008879ca1e1b3b0ea46df2a90b51589813ddb49976b204bee9baceb906e2942d2afe48e154c825912a9d110bba5cf9dbd336c7e4e19e2275f5bfc82e8bbb90dd38aba29eae883474773e82844d2cc397bc8c9deddd41336820b0772961cdec193f2761f2c146a0a9880f1010a5347d1e117dec6d2175a9dab557eddc64962872946406fa1c6054fac25fa0eb0cda5a9ea6f4de40c935c44fae7f71615fd7e510645660300e8ed38ff0a00fdebd98624fdfe6da11218e40fd1a54ea46db255bffde0f0f4700ddd06c56d99dd5a2128a89cbf19d45205d7089d984276df26431dbabb2d2ce7926fe7b7f082af6539edee40af6ba50782604a43f0379a231d4f7a8c8bd26cddd00a9e77b529e771167986f67e68fb711ae48c2b11c3b691afd9d455382a3ab0c157d0c13e7ae6c7873d9121c7c51149c31a2b335920197ca67ae82ab6bb16e3b1fbd3bda6c8e1895bc0763bc951de7e3bd5359ce2016325b304f20479a13097548d048895b4fb5d7934c22007664d75d500d18703117ff6bc6c50676ee78f8ef4da7eb8ca72c8a580392848682ca61e4719b0e3b1016b6cc6d9cc60c07fccc8fb1698b6c618175f00cbdd64491a68d2b7810c17261cf68ffaa37764068e4ab9c4fb97808728d0ff4b66d3e996559b01ef38e047cb59ea6649c7a7f05d4b2db3e29dd8607db653ad75982218f43903486068109a1c49ad899faf5378b2ebd8fafc04e16f3aee5f558a73b9bec984f94fc992e138d300ca909b49648221762359f24e49febb6b71d5446f5a2f273fe96fb99c2582faadee649f1669572eb52352a223e5da972f970b84d0cb2d697de2f4391d9f4fdd86eb977895e08eb35603c021fccf8c6c0c92183b3c863fefc3489bb7907b902581455986cc076204957b99f82e138b5813dd25b65a2983c3dd25a9712c39dab55d5b745e9e1cb2f282178e919e5124dbd9564e38f055952aaf5d90dc21a893be48ae243dd26fcfda58368d3cb2299d08372749d7cc848f32cd50621452a6fd0f54ff1a51d2902a2a05f751172ee50641da0aa81bf3b2073e4157c1002798b06793cc412bc6ae677ef749ec2599672a9b0a35870fc4ad41e6540df1eefbe686bdef5c01ab4", 0x1000, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) 2018/05/03 04:59:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000400)='bridge_slave_0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa}}, 0x8000000000000000, 0x5, 0x800, "698e4061b89097aea7f22bd16835ff49297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9041572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0xe6a7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0xa6, "cf1c826082dd85e76e0b47640597723a7d85b577df96f84821423d99586857076d101408c1bcb76187a5c19cbc82c939e8b9a1f8f863c54d0cdf5b8eb2957a41b29a9e46873c1a0b6740c3e0cf6cb900506f63c828f34c8616e46bd2353c29c8f2c3a362729111aaee7d079a4bd03c47b811801589a8d1d1bea6c480a42ebf41c02d2ea56fdaa4ba80053739b636c5fa7875b9a87e8ba7be9eb1015d9bf7afc41634417394e0"}, &(0x7f00000003c0)=0xae) 2018/05/03 04:59:58 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/03 04:59:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mbind(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x1, 0x66e, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') recvfrom$llc(r0, &(0x7f0000000200)=""/179, 0xb3, 0x2, &(0x7f00000002c0)={0x1a, 0x6, 0x10000, 0x5, 0x8, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x310, 0x70bd2d, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x800) mbind(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0xfffffffffffffffb, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x9e99, 0x3, 0xa}) 2018/05/03 04:59:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') read(r0, &(0x7f00000004c0)=""/214, 0x742f4a51) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r0}) socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x3) 2018/05/03 04:59:59 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200008, 0x0) fallocate(r0, 0x1, 0x9, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x400) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x3, 0x4) setsockopt(r0, 0x9cf, 0x7fff, &(0x7f0000000200)="436ef7d7697e9d7ffe4c57b155e65bd74a602097c4206bb7939496f8397fd8262f6024eda0a48729a8703fc2e76536be86d868d3508c23b924b683688ddeb4a7bd1bf6573c1d64ff9fc8", 0x4a) r2 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x194, 0x0, 0x2}, 0x50, 0x8001, 0x9}) [ 126.079244] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/05/03 04:59:59 executing program 0: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000af0000/0x3000)=nil) shmget(0x0, 0x2000, 0x78000008, &(0x7f0000c6c000/0x2000)=nil) r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000af3000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000c6a000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000af2000/0x4000)=nil, 0x4000) get_mempolicy(&(0x7f0000000500), &(0x7f0000000480), 0xe, &(0x7f0000ffc000/0x1000)=nil, 0xfffbfffffffffffe) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x20940) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="600000878849b001a8d86d00", @ANYRES16=r3, @ANYBLOB="00072bbd7000fcdbdf25080000000c000200080008003a050000380001000800080008000000080004004e210000080001000a00000014000300fe800000000000000000000000000015080001000a00000008000400ffff0000"], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x800) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)={0xd4, r3, 0x600, 0x70bd2d, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8791}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3fe000000000000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000240), 0x4) epoll_create1(0x0) r5 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='trusted\x00', 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) shmdt(r1) 2018/05/03 04:59:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) unshare(0x40600) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000000)) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/05/03 04:59:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 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, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0xfffffffffffffd0f}, 0x1}, 0x0) 2018/05/03 04:59:59 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1f, 0x2000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x0, 0x3c, "cfea6071fad84d4c84e9ec9f606091a34de5bfd549f0b5b8ea728cb2b5df94163e974456f3adff475ddca41337363192bfffeca728b7aba9a69d57fa"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) 2018/05/03 04:59:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/05/03 04:59:59 executing program 7: syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) 2018/05/03 04:59:59 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) 2018/05/03 04:59:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r1, &(0x7f00000000c0)=0x2, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff00}, @in6={0xa, 0x4e23, 0x5, @empty, 0xfffffffeffffffff}], 0xc0) 2018/05/03 04:59:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x81) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="920e0000000000000a004e2101040000fe8000000000000000000000000000aa070000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2200000000ff01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2305000000fe8000000000000000000000000000100100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x200000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000280)=""/211) 2018/05/03 04:59:59 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/03 04:59:59 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x40000000000000, 0xfffffffffffffffe, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040), 0x4) dup2(r0, r1) 2018/05/03 04:59:59 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000100)=""/13, &(0x7f00000000c0)=0xd) fcntl$addseals(r0, 0x409, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x2) mq_unlink(&(0x7f0000000000)='lo/posix_acl_access:[\x00') 2018/05/03 04:59:59 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x90000, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000080)=@ipx={0x4, 0x0, 0x26, "12a86037d0b6", 0x401}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)="d4e6637bc18f6953844aa0e166ca8a683b8502d12df520a28465a6df57f5e52cba4af0d3a2b7c45e49b9f60b2bf5e8701ab0b4531b9e9cb2e8a49fda41d03980eec2be260e4ea189ddeda80c60b916f7706aea25f4c46d332aafd0c4bfa5b093ff5fa14d4a79d7cdfb801eee72a47c6c19db092fead60aac851b0278c2b30ec31a6982b7a615a9ca2cede65ffae54e7e22cc254edb29db41c902d2625c6e824a3531a991cd865473ab72c742b944d05a362dfed2e3b65dc00e6b8f72b61b", 0xbe}, {&(0x7f00000001c0)="c7e226bbaafec13d4f75f54f3b4815deb96b991d5b34b13af2f489aadd476ae520c0e395ee54b1632805f558ad2c2903fed8787c81437cce51c6384b4f5732743f76115fbeecce554e20d78c313b1e8bdcd0f08b842652236f9c29a72a1443006d32f34c40d3e195f729b3f4ea58ed07ea15e3c01a39470ee1221be03709ac52fb5342a48617ad94f85d0a3030670d84e30452dc01fd9a620f9adc03a6068af3e2d84d5dd5e31de2b01ed6111c", 0xad}, {&(0x7f0000000280)="e97da887dd322678282bb8edd696642906e0cc", 0x13}, {&(0x7f00000002c0)="4e6976b3980b56cf1a15d6447dc736e82c64e14c45c378079ece4e97364da3aa45ca607d08d2592090070cc5437308669548d69b94394d97752d6aa1f70bf7e23e7cbc7c04013fa34e606facd82d481bbe068ee94259dc97d1a04508f172d2be04b5a76080f7fed81860319781b3c27cee4e9dee52d73fb3306acffa76912a29d03dfef72eecc36f79413de2d9c08cf1837242f1c02e2384846665b8124f8f4fc3ff712b06e3a9b2381e5ba77d667f74b595c828ae29d35cc53f102345b569c6e359b089f4b14aa560e6142464a4b37a743c6e5aaa", 0xd5}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)='P-', 0x2}, {&(0x7f0000000500)="fd935b549a750371664292bc7a81b72d087b5503b25bd10439be8ec0bbd657a5571131ddf86c30ea4e338b7dcbfb4be786f4095fe3172f9663dc0567e5fd02fb2179d0d098f93aa6f7227f13bc626816ffacd978c95919ef43d130fd5916f176df4ba8a997507e497b8b95afa903e9b460d92a18b3acc3f4795895418b098abd2466f87a5142d7894a2ffcc14deed694172ca1a1524c431253", 0x99}], 0x7, &(0x7f0000000640)=[{0x88, 0x117, 0x7fff, "c10678475dff43bc73ea635260efdbd190dbd8d9dd5782adb18f2661a2bc111e57a28b9ca9020fa260addafa07c7310c1b3b3d7e2ef2ea444d4eff12a13791f66a71a02bd5ba5b1f68a7e72b39842f2addeabc66554bc86d56b2eb59e9b99f26e70228095756ee139d77db3a753515276686e4a93453eb9d"}, {0x18, 0x10d, 0x400, "abea94"}, {0x10, 0x115, 0x6}], 0xb0, 0x4000}, 0x4000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket(0x18, 0xfffffffffffffffd, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) 2018/05/03 04:59:59 executing program 0: ioperm(0x0, 0x1000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x208840) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/05/03 04:59:59 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208, 0x2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x0, r2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe000000d}, 0x10) 2018/05/03 04:59:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x2a002) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000000000, 0x200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000128bd7000ffdbdfff5d000000488db5ab76ffff76ff67c061b22c3d11000000000000000800060001000000080002004e240000080006008100"], 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000200)={0x401, 0x7, 0x7fffffff}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) 2018/05/03 04:59:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x800, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xfe06) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000000)=0x54) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/05/03 04:59:59 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) fanotify_init(0x46, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x1, 0x20, [0x2d66, 0x3, 0x6c, 0x3, 0x51, 0x5, 0x0, 0x800]}) 2018/05/03 05:00:00 executing program 6: syz_emit_ethernet(0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x202) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000240)=""/199, &(0x7f0000000340)=0xc7) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 2018/05/03 05:00:00 executing program 5: fanotify_init(0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x57, 0x1, 0x3ff, 0x5, 0x51c, 0x5, 0x5, 0x6, 0xffff, 0x6, 0x81, 0x3, 0x27b9, 0x1, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) 2018/05/03 05:00:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20800040000000) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0xf4) 2018/05/03 05:00:00 executing program 1: setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, 0x8) unshare(0x42020200) socket$packet(0x11, 0x40000004, 0x300) 2018/05/03 05:00:00 executing program 2: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x4001b271, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x400000000000346, 0x0, 0x0) sendto(r1, &(0x7f0000000600)='E', 0x1, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4a) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/03 05:00:00 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl(r0, 0xc260410d, &(0x7f0000000180)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) 2018/05/03 05:00:00 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in6}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7b, 0x6}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/03 05:00:00 executing program 0: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000040)={r5, 0x100000000}) write$binfmt_elf64(r1, &(0x7f00000010c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1ff, 0x1ff, 0x0, 0x9, 0x5, 0x3, 0x3e, 0xff, 0x3cc, 0x40, 0x3a9, 0x40000000000, 0x844, 0x38, 0x2, 0x3, 0x0, 0x80000001}, [{0x2, 0x200, 0x9e, 0x6, 0x3, 0x9, 0xff, 0x3}, {0x5, 0xffff, 0x0, 0xfff, 0x520, 0xff, 0x9, 0xff}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) [ 127.450509] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:00 executing program 6: r0 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="7f", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/225, 0xe1) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2, 0x7fffffff}) 2018/05/03 05:00:00 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x100) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/192) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) 2018/05/03 05:00:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r0, 0x0, 0x92, 0xed, &(0x7f0000000200)="b5c47f970f7d3008f1c946a78717299fdf8ac427d15445bbbde5e21cef9f53494a7678f3e4f4d35538d3c18a122302353874fd8473a35d96ae4a28ef6fe429970efcf9df32cf37061f70ca1a1c639a19991408badf42ddfbbf7c0ac6bcd71765dc0becb3c690d603d1d8a5e6ea5dcdbecee7f5dfb8fd1e77d7f31e49be674804c9ca786a320af8cb9054fb86506b3a6deb8c", &(0x7f00000002c0)=""/237, 0x3, 0x25bc}, 0x28) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sendto$inet(r0, &(0x7f0000000100)="6a22dd0ba4e48a9a627690ff2772617ce0b8e1e392cbe883dd3b62823f376b25c553c831b616fc80a7f538a1af846d0144e7ac812a607ad46d181d85482870b0a42e7a8ee5ed87ef2dd1cf92ae771e7c9f17d31b09d37819a203a8728a3d0211dc2fd768c6dbf8edea7788f3418004acfe43ffd0823b8bd16a4b36124436ed9b9bad7097b599894cfb0303a7b1e3e6f9c77e3e03b506fc323a2c795f60a049bceb8baa45ba2c46176dd2814be16dbf9161555eff", 0xb4, 0x1, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'erspan0\x00', {0x4, 0x5865, 0x5, "4c9d614d0f04", 0x4}}) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f0000000000), &(0x7f00004e55fe), 0x0) 2018/05/03 05:00:00 executing program 5: unshare(0x20008000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000000080)}, &(0x7f0000000100), 0x10}, 0xa0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/05/03 05:00:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000b00)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x80000) getsockname$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000180)={@dev, @local, 0x0}, &(0x7f00000001c0)=0xc) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) fcntl$lock(r5, 0x7, &(0x7f00000002c0)={0x1, 0x1, 0x20, 0x7e, r7}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @multicast1}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) socketpair(0x8, 0x800, 0x0, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000047c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000049c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000004980)={&(0x7f0000004800)=ANY=[@ANYBLOB="64010000", @ANYRES16=r2, @ANYBLOB="010027bd7000fedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="fc00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004003f00000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="082006fff600dc7988040100", @ANYRES32=r9, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x164}, 0x1, 0x0, 0x0, 0x85}, 0xc0) write$fuse(r1, &(0x7f00000003c0)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x7, 0x8, 0xda0, 0x6}}, 0x30) 2018/05/03 05:00:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/05/03 05:00:00 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchmod(r1, 0x0) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="9982197e2b39409cb3cd65cb07fe421b6d51a68a40328eba5e6675e3345d0696990fe93508839af8e9f9315f9c7ff590a3a6e90f7350f93ca116d4522dce32918e7f4f69c1eb5bf5d00401d86356d87fb33a003b65bb34eb021296f2e7c6200082f922ea27233ccff09b8768792a83607f3a", 0x72}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="012c7c7aa342faa788c4ec7b7312a091f5ab1bb96fc2077882cd0b5f6621b5e929eb2c77ebb56c9a89a67f3833c70a8fca3914479a733dbc2f22882e1ab3ef01f10c23d606bb34489a1eb6cf31f912b5cce031216ca10a94978544b339c01fa944b4599376d6d78654c31c5a4e860671ce0086f38324456b10d988", 0x7b}, {&(0x7f0000001180)="3a7e5e93b32923cc48fbfdd4fa80efc6e6c324aa434eff82d0a07c6d78c60081d011d2a4a144fb622d75a9e3bab3d651fd13b67726c05c65102a8e04f38fcd5036", 0x41}, {&(0x7f0000001200)="5c94ba4a5180aa3a7b387d9e0ab72b6e4786110ba49db78c9987e11043726994f94d39bb09d78f89bae98a4834f6d75f14e636d1fe688349f06ad9477559aee5fd895ee512d720ddd63fa5f3e49e3494f5aadbfb59b358e26b9d7c", 0x5b}, {&(0x7f0000001280)="7147179645cc27fac17304f88c8885197e603281a31e0c573c16dc50853729db10ecd6e4c8bc8e23cfa76394925b1435e684cfb3db6eb267392d7726a45c36cfcd9a531a34294749c2fc1e370fda2773996bcb5261127be5fc8f15c4fe1c4605f0425621ef809c24ef2d79110c780a35e07782d180e7e3c914b9b07b0cfb796162a44ea454117077fab86a344d9a0f38bdcd76580b1e0f05c15908125689c037f3d72d2d8431c2465f5354b0d80ff826b12b8f277f151dbbf5006e75d7b47235327e7a905d50a000c2b762c9e38ec0224fae3c16efddd2aba3b615fdab7f4c7c1484e59c3b226155b2626a181bba35f37bee8b252ac4caa8", 0xf8}], 0x6, &(0x7f0000001400)=[{0x30, 0x11d, 0x6a, "17511bded3aa3934ac9314db64ecc9bdb002aaef24cf07f0a47bade3"}, {0xc8, 0x115, 0x9, "d7c2c2e86a5810fc26af802e4ee34c83e0cd9ad9e86285fc2f5512f562e0b53b1220d0496f5e90fe36ed980a503a7feb436e4148288294b67fd8fd30519718bb4337500e0f7f0c9035361b0f61ac5c9b9a3a92be24e2688ff457ed9efd5d54cf31db2c737317702fd6767d11828f50f07900d3d05867122ab19f95e5dc47adcb2eb1d7463d65a52db477b4e78ccb632d39bd5032a50fbf4351a2e266b6f3d469f6c77b59f95728bddf5dd270a13f24db8fe4109134"}, {0x60, 0x0, 0x6, "99d0b182d04a8fcbfc0c5d9888718040675da7e90a6b95d64a20e074164a52ca683e6f42b3379587b585b94657bacfdeb466b4bb7da716280e289da7d2953f8b64d8ae173ce77bdbc2ca5a2b95"}], 0x158, 0x4000080}, 0x8800) [ 127.786758] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:00 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) sendto(r0, &(0x7f0000000300)="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", 0x144, 0x20004000, &(0x7f0000000140)=@ipx={0x4, 0x6, 0x80000000, "292bffac2818", 0x3f}, 0x80) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000002c0)={0x2, 0x9, 0x30000000000, 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000ef, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/03 05:00:00 executing program 5: r0 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) shmdt(r0) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x80, {{0xa, 0x4e20, 0x2, @empty, 0x9000000000000000}}}, 0x88) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x180, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000dc0)=[{&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x3, 0x3, 0x5, "a6613e50a56cabfed6adbeffd3e25446cdf582c5ce19a54990f50d1725ab737492ee00a3af14fff56470d795e6ee3817477640f12dd6bf81bfd930fdfdf501", 0x3d}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000240)="f284d8913e61ebfaba4f123bdeb429f427664447c0b5d08cfe3235b02155bd7201a3d1326a0093422a2d82a55efee4888666141365e5dba119f6401a2f9c03fa97651fa52f7289b5a346d350a1c58bff71217df7ed847c58bb6ad4d114cdb722658b0a21fe205c06a68dc2671511808d9b1fc8dd07387e8c7831e62dbbdc1c1666089fbeb0bab2e09b697d88340d49e0e9dbe85233c7366ae3ba996f14c5e2aa47848712867186", 0xa7}], 0x1, &(0x7f0000000300)={0xa0, 0x113, 0xffffffff, "6b342bf94cec4ed3c8db2165120e3bb78f449ecbf623086904341e8dbaab7e955d50e17d3b2fb39d82bdb6affae70b914628ce5c6ec7536d6ce6d6fca64fea448488786bb53f581c2e04e2d14ee57b9a0c679b25a292650a8fdc7e005e1b1e048c2c729674120e93cded03ef7f192ea452bf3bf62463a3c62e996dbebe995e37568a48861e1eccabee40"}, 0xa0, 0x4800}, {&(0x7f00000003c0)={0x27, 0x1, 0x1, 0x5, 0x9a85, 0x3, "1d305f52d829f1fb06cd4e75cd685c8f04de89879afbd3570c2cfc62689643eeb9837b0ad9659c7148111a598b70d8eb9856d20fb433d87b16f840dddd7c3c", 0x3e}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000440)="cdab101822fcd94d2676cd947a6ba27696df131e30d7eb1d0e85c9134953e8ebe5d6b4111182aa5fd4d537267f4ad784f21f8cd74e3c34a018462a52a9c7c3637ca17dba8a6616ef2f962547b81a825a4fba6a4b495f4e4a49c4b21c2cd25dbc7363b3a3e4008bddd95d0c07d1a06813c98eaf6054a4e9148652fa8c3cbea2", 0x7f}, {&(0x7f00000004c0)="e412af63f4ab1ca4f56e50f519c8149dc37f5bf6d5e0d57748b71f45a0dda5dbeb3d403e03ab873e84afa5275c03d970449d07d09b28a834c3f3588e8657c100ef0b396390a7aa2f9287894a47b979cef146ffd35d224609b6094059d13b95b262767bfc28c95a9d714bf495397442a87f7930a04b744ef919e304d49d061569615bd56ac1e414eceeccea829b5e7ae459b531164259e0f4b43834a98beb3012", 0xa0}, {&(0x7f0000000580)="f125695678963f6bf7ce2670ff52ed7573c2cb348bfb3e53c05b8c93b86ece07de0a15729e84d2e099676ea96dab00288f40fbed2c3583c1d2b3ceb06b0af8715e10a1eaba7f74bdff087ba6259794c9c5b11fb71b227729032bda0a6c47e71c690bd23a476468cf36bbf05c25c056930d966e85f1447352dd17488734fb74c026abe019645df0b36c5f9ebc0caabdbd8c25ba9db8eed9a951378d6793b5ef44fb23ef9fb5d5a75a", 0xa8}, {&(0x7f0000000640)="9c1924af03df8a529134f96a6b88abedee0de7123bb00599319479d0513c285f257c2ad5fd9f4e35a1095a1b15736469c6b733081f11b36c4ec6e82f16cab532a2768fdc5c0436ac87f24366c517bde68969acefb1c111c01a20e2678eaf0b8cb6b8e8927a4cebdfdfecd1", 0x6b}, {&(0x7f00000006c0)="a5086816388a58dd5e4e5e5a22079baf712b3b7184d3954b4a4446c546f5959d41ae40beed7718bb194a8c1a4913a202173b3d5645474a1d16a236fbbef83f49880753f1668bfc4ca6da475c7e8cf1599ea84d025ffd8cd4be6aa63f73538d8fbb79fe7e54d8c63d111e73ac5db488", 0x6f}], 0x5, &(0x7f00000007c0)={0x40, 0x10a, 0xffffffff, "6329100ce03fbc5b30705d60a18db1977615fbe17bf29fa03022644f98a00c042607d03397250ea0b909c1"}, 0x40, 0x20040005}, {&(0x7f0000000800)={0x27, 0x1, 0x1, 0x6, 0xff, 0x800, "2878a626e24e95f7faac226e583b8a64767fe89567c7533121d6ee4f62049f02379e36b1956ee360299871cf09ddc84c6a4a09f54814a83a8943cd643a41dc", 0x3b}, 0x60, &(0x7f0000000d00)=[{&(0x7f0000000880)="46c84287ee35f121b4052ada33e36187c44a9f39d2d0cdec308de5fa3dc8db37c1c7298657fdf30f3c0b8d735438ab40572ec3f0b87871c068a67ce77aca441af934e1bacdcb93b2c98019def7266d2822e7a7ecffd9efcd511a60d89337493b6ed9a805acce5fc4cfaa70b4abd8e710145be5e2f3c5392311c044ccb9ee3efe0c55fd0ce8183ece5b6bdb54698fd706ee878133600f9dcf49b004eff14d41b6d3c64ceafd1f6bb84288f4de64fc75f3d0218549", 0xb4}, {&(0x7f0000000940)="d29f6397ef991621871cf12828005517bda249d2ee", 0x15}, {&(0x7f0000000980)="a1068adaf554ae137a5e73e8f8fc4d9b8c5e993c51128715734f3b4ac6035d317bd59a2e2f5af22168ea572be91e02559eb632cd00f81062001b857a4d60bbd832eb34e7e93fd1644b3a28cd3cf86e40f9fb1f6d4db34b298392dfad4baec862cc78e7c3777f1119d24adeee1bf75ef6c4ddb3a86d674d4995d6c01ec3c88482293c70556ab9b5501916d7f88fc60f7494671c69e1d51f05baf33a596c63747b954f8579c41eef50cae501fbcb6969f4f460ee6306c271de406b136b6d3fd1bd138de64b0fb4fa98bcd6a875", 0xcc}, {&(0x7f0000000a80)="2ee1f84a50046ddb5af99d20bb42f50eb8785b084cae6d6923d863de743e3cb35707750856328c7cb5b9d376742c142f66ae1203030f91c85822ba67564256d714519cd59db0e8950db8d52da0f2e6a6d53c7448dc5ff253bd32a80bf616c3cd0f1eb8ec58626bfab20734a6c8a90c1266e0205851f33aa021890827fdd30f455a67faa14470714db6514ce0a1ef206e19442e485d240d50ebea5f34284e91acd860d49c81c48bc3ea5b23c892f2975580a1c42917f485c748571ba3d55af06be5a501de823897f1a8ea423acbdd2369faf3d61c2b67081aa8f0d3a723c73f", 0xdf}, {&(0x7f0000000b80)="3d56cd104ca24b76ec43d9210d883ebea29f35b71d27f77be95000d3bae755b99b022d861b2cca82c52c6fa0288e7ad6544f216c38ac59da34e96a72d5a3cea1f0c1977725567215f13827ae1eaff05f30ee851cb2186e707af3f6873471e1e854ed1010580c9eb1716089c3c11dab40a428a3c325311bf51d55a57751f6d698237e2b1ba3acdc51dc9e604d7e0ba2310b94acbc79e8b56fc8dad3095f98a52988", 0xa1}, {&(0x7f0000000c40)="4a791b3af63846aa71d0c15912fc6e857b39c5206131afbfc99aeb6d0aa6a3c885ae3694665f399b7eee51eedd53366ecbb01e7de552467af37c1199ab", 0x3d}, {&(0x7f0000000c80)="f6f618ed95294972a01d23baac44179136c56b786956f3246a0707d691aaf3eef689791b54432b83b2556e7507c96eb53d9088ccb365483622c83d04e635838053dd2584744011c0101e96836cd7e3d77283f1d5e11b9cdb", 0x58}], 0x7, &(0x7f0000000d80)={0x38, 0x115, 0xbb4, "c4de391749373f47103b4445c3e0d63a22798719e45390dde82374894cb0e50761f574"}, 0x38, 0x80}], 0x3, 0x4000000) 2018/05/03 05:00:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/05/03 05:00:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000001280)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001300)) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x400000007, 0x20000060010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x40400, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/03 05:00:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/32) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$inet6(0xa, 0x800, 0x3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a10202a967000000"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2721130b}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x20}, 0x8) 2018/05/03 05:00:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/33, 0x21) syz_emit_ethernet(0x1ec, &(0x7f00000004c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@mpls_mc={0x8848, {[{0x92c, 0x4, 0x9c, 0x1}, {0x7fffffff, 0x1ff, 0x8, 0x3}, {0x153, 0x7f, 0x7fffffff}, {0x6, 0x8000, 0x7, 0x9}, {0xaa, 0x80000000, 0xfffffffffffff25d, 0x2}, {0x4, 0x6, 0x7, 0x10001}], @ipv6={0x8, 0x6, "429f90", 0x19e, 0x3e, 0x2, @dev={0xfe, 0x80, [], 0xd}, @empty, {[@routing={0x1d, 0xc, 0x0, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20, {0x20, 0x6, "d54c10", 0x100000001, 0x2e, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x6, 0x0, 0x7fff, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}]}, @srh={0x3c, 0xc, 0x4, 0x6, 0x80000001, 0x20, 0x10001, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, @loopback={0x0, 0x1}]}, @srh={0xbb, 0x8, 0x4, 0x4, 0x5, 0x0, 0x9, [@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, @empty, @dev={0xfe, 0x80, [], 0x16}]}], "4e7e31cd5be0f76a2b8cdad4ae6c4c5d4dee2aa30fa3c4d0f833db0b3ae9"}}}}}}}}, 0x0) 2018/05/03 05:00:01 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x0, 0x0, 0x8, 0x100000001, "81f8abc8a28524dcc3d12a553ee088cc967971a70cdce1e75e34f60ea4f77df92dfaf49d6ade3dcbad43ad24", 0x3}, 0x0, 0x0, 0x4, r1, 0x80, 0x4, "a04997db2ab1f350bc71c9b2aefac9404bd807015550bf0832b5188b463915cd8e0c0adc43c0bd93bfda5e0ddb6a79bf6b72e56a613db61ed216eda400fc4527", &(0x7f0000000040)="2f7b06003170707031253a656d30f9", 0xf, [], [0x8, 0x401, 0x9, 0x61d]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/245) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000000042f7", 0x7}], 0x1, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/05/03 05:00:01 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10940, 0x110) sendto$inet(r2, &(0x7f0000000040)="d5cb5ee85a7d55330b74c988c0a95b0437d58b303a472de79df36c1260fbe664d54dc45aeab7c440eff7ae6f7943f49543fea7be26cb7583f92b68abf90ec732a5581dc0400ea0c760caa0736d3b23b9743c2d849174f10bace775b6c889948695ad509ba41406dc6fa643f231a927e1402a346cf720676ee1656f28ddfd48fc7dcf4fd5cd290c7471759f1dce5faa7a5efd6af00259285ff05971b9c421bcf8803d20dfe7c5d4f03f6ca010bc9725feca36fe300b4bc1403ff3e278e6b60f1713d659471a7131a798f575decc56523efd066f52754b54891058fa93506c6178feecbb8147eaf9f18384c312b20a2275805e25b4", 0xf4, 0x8000, 0x0, 0x0) 2018/05/03 05:00:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[{0x9100}], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/05/03 05:00:01 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x16, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='bond_slave_1\x00'}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="5c959dbda977ec7ebf59724e1303254e65f600bb7fcf087752c819c32409829d1d8e0bb91ccdfbb26c3e217fd5764d7bf7973a7f53193f4ab84b70bb2f3436692d6fc1ce", 0x44) 2018/05/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/03 05:00:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x1}, 0x1c) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240), &(0x7f0000000100)=0x8) 2018/05/03 05:00:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0xb) eventfd2(0x9, 0x800) 2018/05/03 05:00:01 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x64, 0xdbc904266fe4e88f) lookup_dcookie(0x1, &(0x7f0000000140)=""/128, 0x80) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000100), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x3, 0x20, 0x2ba, 0x1db2}, &(0x7f0000000200)=0x18) 2018/05/03 05:00:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'syz_tun\x00', 0x827}) shutdown(r0, 0x0) 2018/05/03 05:00:01 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000080)=0xf8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=@acquire={0x128, 0x17, 0x401, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e20}, {{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bbb}, 0x0, 0x0, 0x3}}, 0x128}, 0x1}, 0x0) 2018/05/03 05:00:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 05:00:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10, 0x34000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x2}, 0x1}, 0x1) 2018/05/03 05:00:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/05/03 05:00:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000d9efe7)=@known='system.posix_acl_default\x00', &(0x7f0000464000)="0200000002000000000000001000002d6a0006a0", 0xab15, 0x0) 2018/05/03 05:00:01 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x74914700, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020100090a000000ffffffffffffffff02ff0100002624cb9600000000000000030006000000000002004e20e000000100000000000075369fbd91e29cf56e77d20000030005000000000002004e20e00000010000000000000000046d790213646d036e8d7f5ecef497c0b1a7e2bf5fb5557cb90be38a85cdf2dbc8f1c599109c200781b0951afcb11a589ec66892f128117a5c8c0ace0ce99cefcfda394d3a5ed6288dad4ee33883c5489624bcccc860fd5071a277aa3802171312b7d5975d7afced72"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000240)={r3, 0x10}) 2018/05/03 05:00:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x10001, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1, 0x1, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) write$fuse(r1, &(0x7f0000000140)={0x14, 0x0, 0x8, @fuse_poll_out={0x8}}, 0x14) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) 2018/05/03 05:00:02 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xed66, 0x218003) sendto$inet6(r0, &(0x7f0000000240)="f212db40a4c55f19d7202fb6be70ff3e084671f6eacae5fbc76c482851868a0d51b8b06083dcf1815a027de4f821135d3742854452965b139866c923b59aa4f2207018f5958109216e0f06a77b3152700bd5500052882a4b4b60a4b031800704ac9eb3a1be55713d8727f8b54deeb8d92357c3fc2922e109496eb42e3b97c348fce4359ba4049a7678f7493486f615053a7b4b5dd0e44656127f682289c2af16ecac1bf44dd59a1b20decdbf72bf0083b21a3e46ac00b321487bb6b8be68345e8158d6db3d666e80e048d9a831dd2be9f70857c3b2a4febc0846d11d88447631ef0125", 0xe3, 0x4000, &(0x7f00000001c0)={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x3}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80080, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x44) accept(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) 2018/05/03 05:00:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) gettid() gettid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000240)="4ded81f4326723d2dd0ec6ddf4b6f3a3bcf55c2c50885fc165ccd669689491b5ec455f074577fdbbef43c28aa9f0925c76cca6e205ac0cb363642c7b0823cc28a33d0ff2d56c982e59358c909ed3e0ca5b7de495ed77fb1f00f1e5c00b01901b902872d1b98e60c583ea71bf20a26dfcb34ca61ab9da874ac980521250e121a534dd84217c091efd8ad8efd047fd0db5f36619f44f28627d3af165c1be15ebaa6da7a5ca431cdc8e3aa9672533555586fe1fe29a1cc19f55f42382c4854d82984c", &(0x7f0000000340)=""/67}, 0x18) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) socket$inet6(0xa, 0x5, 0x67b2) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x10000, @empty, 0x9}}}, &(0x7f00000000c0)=0x84) socket$pptp(0x18, 0x1, 0x2) listen(r0, 0xd8fb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0xffffffffffffffff}, 0x8) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 05:00:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001100)="f337eb263cc353047732ea8692c898ae", 0xfffffffffffffe1f) r3 = socket(0xf, 0x803, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0xe9744b6357b60df6, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x10000002, 0x0) setsockopt$sock_int(r9, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r9, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r9, 0x0) connect$unix(r8, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r8, &(0x7f00000001c0)=@abs, &(0x7f0000937000)=0x6e, 0x0) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r7, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/05/03 05:00:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xfc) 2018/05/03 05:00:02 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) setpriority(0x2, 0x0, 0xff) 2018/05/03 05:00:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x2485) r2 = epoll_create1(0x400000001) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x3000000c}) 2018/05/03 05:00:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f", {"8961", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @tcp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}, {"4ce8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) 2018/05/03 05:00:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 05:00:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x11) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xce) recvfrom$ax25(r2, &(0x7f0000000040)=""/106, 0x6a, 0x40, &(0x7f00000000c0)={0x3, {"408ed137aad185"}, 0x3}, 0x10) 2018/05/03 05:00:02 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000040)={r1, r2+30000000}) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 05:00:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl(r1, 0x800000000000937c, &(0x7f0000000080)) io_setup(0x80, &(0x7f0000000080)=0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x81, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000001c0)="e7049c23c655f51c28ae174a477576bd0692e6c55065a0402bef9d562039caca0346dc763f73c12c8f1b54de86388c", 0x2f) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x7f, r0, &(0x7f00000000c0)="d050b8eeb63c1f257a5765e504f784b76742ac85f43a9fad177cc2f62e46b27d435e1c9982f086797bec5fa43e790bfd832f31ef21dcef49fa7316b7cb0d47dad1f58c3a7c495a4dbaa3a953", 0x4c, 0x5, 0x0, 0x1, r1}, &(0x7f0000000180)) 2018/05/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7fffffffffffff97, [0x0]}, 0x99e83c21159bf33e) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x6, 0xf53f, 0x7, 0x4, 0x2, [{0x3d73baba, 0x6, 0x8c}, {0x0, 0xcbf3, 0xfff, 0x0, 0x0, 0x400}]}) 2018/05/03 05:00:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x8}, 0x8) 2018/05/03 05:00:02 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000001, 0x40000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x410000, 0x0) sendmmsg(r0, &(0x7f0000002100)=[{{&(0x7f0000000080)=@rc={0x1f, {0x4aef, 0xff, 0x1ff, 0xd6, 0xffff, 0x6}, 0x8}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="e0057eb276970640452c530842", 0xd}, {&(0x7f0000000140)="04e4c8f9cf67bcae5640d296c0a04e40291bf5cfab3e79c98f92577645d12c1bcf5a4a1bca887bba4244ebe0ce8cfa62bae9c5324b00cc23f27158ef9c977875b29a07774164566e8aced8c0947ad87ae9704c13cdbf0fb2067e5e1ab291f9c7ccc458eec3bcb94c9093dc6f", 0x6c}], 0x2, &(0x7f0000001840)=[{0x58, 0x18f, 0x200, "3a219b8762faefbf3e25eb30e5270a2bdaee2f2154ae2de2f54ec00e37028ceff7fd593cc5bee5a3282e8f6d7a6553192f6d7fd51086cb642e07d26e3553eefa86da0e27"}, {0x80, 0x13b, 0xffffffff, "2e043d691ad5239e952ddca408fbb6ee7c1136b1747fdc65c8d9fe5279f19ba666eeeeb9fade89ba710fcdf2ded2083b252c82337736e167c595158b1d811cbf90bd568315e0c3fce12bef95ceef8fba21385fe01fddf5d7eb2bcf7498c6f3cf3b6909bc5aa8cf37e0cb90e6a7c2a680"}], 0xd8, 0x1}, 0xffffffffffffebb1}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001b80)="619de740bb3deab91deb67dcca91411939c65b52c85b717fa36570e1dce4215527b52cb71432926d024ac761ae9e4954abcf67c5c50cfff0e5cd298aeb0b6a2439afa54ebf01543131e5f213bf4295bb7de5469881becd56f63689bfbc72c1820eb0d583d6c66281253bd407270606e0b9fda4af8e2a6bcc35c62890e6f99e52c002bc65a249eafb6161186483", 0x8d}, {&(0x7f0000001c40)="4388b9a8311d2ebf578ef50e67190f998365e6d3da4d1be87a29c4182b8c0afe5a38c11f75eaeddab340fb52abafd6b6537c6326f44837b671fe27c29565befb7c984ccc06e3bba2", 0x48}, {&(0x7f00000029c0)="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", 0x1000}, {&(0x7f0000001cc0)="fd753a5a34e706bdc639f4d2d08e20befff9a4dd8b6468b1416e1340fc67b8d3bfb458e0f6b5fe8d1e2df802d218033046286c7e0e84e7b530b9d024807404d286aeafe49d541fff65ff284a977828c21cfaf3ee71272d16c70bc5139fc777732fd167d253cdaf156e533d928d71c829329c7aaef84bcadd3894e91bdd42bb386636d8b616b8fc61cc54230e67be120c303e1569e20ea2c0b58be6b74f98f72051fa88de10cccb", 0xa7}, {&(0x7f0000001780)="a1044eefd22d8d2b29b092a30d2742e2ce90d60cf934939a981e057bad36b0", 0x1f}, {&(0x7f0000001d80)="22a6347ffcaf25517c8575c18b3e77274181a9f2e58d6f7f05fd6a5c9cc00cc51812e569a02eb5215e98edcce4320bf71b0c005779918271efc62289dc62d88b9ee346d4e70314188325059e5d2d00830f7dea7aa24712ff7ec10dbf6f3cfcb1209c9ef88581b032fd", 0x69}], 0x6, &(0x7f0000001e80)=[{0x20, 0x1ff, 0x2, "2c5e3bc2c7650c7e35a5e9420fc0885a"}, {0xb8, 0x109, 0x80, "ef71457d8e29c88a429d392a8c45f912690329962bd565586103fddca48cd171cb4b14c65b0b05c4731729903ec425a628cfe460c0acdfb737ab9d521324d507f4fb2821e7648d49b61ba0df440508d86c9506070272f1b83fc383711323f2ddb922ea0f2198fe8f12034077e3014c06466fadf239dc9cc79b2305aed843dc70b9a103dab5da07075e552e2c087cb0369c10812a59ee9a370a445882aba8292d8bdacc5331"}, {0xd8, 0x0, 0x400, "4d2592bac8719df86c581ff3eac7e65e2699c69d0652aaf7d980699ce7485cac83e6920f6486f8737a5d2f70baeb06a77a53e6a56330dc7b3046485eef456c0f2312b4822684b0cb4bc1408b6076c2f4474d896885cf5b9cff76a0762ee83a62767e91047c88cda516a606eb6bfa59390ed0bbfc55df2e454f16028afad185d444e44e450d847784d2f7ffdfc0f79549279dd3b6e76e5bc3558ccb9db8134c209e6d24ea3ee1577bbbdd48b7a64fcb1c78330d7936d4d9c40c0c7298df6760846a2beb1341bd13"}, {0x78, 0x119, 0x8, "e4882be6586fb553dd531f667a2c66ebd777b40f0bf4ef71ea6df8efe1946368853508a27b53767848d70f72a14dac781d5d08597f5b559946d4fdfc0644a5b2d3475925556190a273198fd03c53ea8d92a59575c257ce306c9b0ba8140e8ade5576cb1f7ee48b"}, {0x28, 0x11f, 0x4, "5a848e7569fd2a7b6ae760780f7a8c4505987477ee"}], 0x250, 0x40015}, 0x8}], 0x2, 0x880) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0xffffffffffffff31, 0x0, 0x0, 0xfffffffffffffd96) recvmmsg(r2, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0x27}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x9, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x4, 0x0, 0x0) 2018/05/03 05:00:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x0, 0x8, 0x400, 0x8c}, {0xda1a, 0x849, 0x74c, 0x400}, {0x8, 0x5ce7, 0x3, 0x8}, {0x8001, 0x0, 0x8, 0x8d}, {0x7ff, 0x64, 0x6, 0x4}, {0xfffffffffffffffb, 0x0, 0x4, 0x2}, {0x401, 0x2, 0x6, 0x2}, {0x8, 0x9, 0x3, 0x8}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/03 05:00:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0xfffffffffffffffd}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/03 05:00:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x301400, 0x0) 2018/05/03 05:00:03 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x42102) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001740)=0x0) r5 = geteuid() r6 = getuid() sendmsg$netlink(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000000c0)={0x84, 0x21, 0x200, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x5d, @fd=r0}, @typed={0x6c, 0x0, @binary="2c333e42a14c7491c67b4ba666ae9901d356cc93f7f407afc47d74a503102ba0bbf5987eacac6b728026b317c191619a2619b1450ca855b57d563e9fdfd86e6208688bf1632713d0f0b38d70f824dac78ee6b5ab98efe612598124c4be54b3db0357f9418cb05c98"}]}, 0x84}, {&(0x7f0000000180)={0x144c, 0x1c, 0x1, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x19, @str='\x00'}, @typed={0x8, 0x1e, @ipv4=@loopback=0x7f000001}, @nested={0x368, 0x1b, [@generic="e8abf6765cf2d67891c2397d4bc6cd871f79532581", @typed={0x58, 0x7a, @binary="2044862f874290d6e9ac12639bf8dbe669a200799e23ada0b84a572f44950caa67208c9bf734f149dd0d418f04644a996995f3e3c71a343971a4fac6dcbc3449b9167c4a605470df96af8c2c121ad4654f13e0b0"}, @generic="5a3a217753d5a45c3e264de6d08b561072528a8f37f03f73cf801b0ab21e2cae728d0efd6eefc6197745208f6d895eba82e38f298fa6c119c408fd852ea9d37882", @typed={0x58, 0x76, @binary="6ba29713871d41d7b06d28615d8fe78e140743e17006018e94822daa584364fa840cbe2189cc41a7310d4fe9a89dd46ef2bb7acb460f0ad7929505c153a692d090b077af6443172dcac1e09dfde20f1bd9"}, @generic="0c32171d36d78d92b80c7fdbf294f3f5aa880e75b060e012010aadb651beac8d48a2c592deac4ce2684fa94ec63b0bc768d1bc20b82dc5b8c30d32b9762508866499d23250968579d451b616298082b0fb078ace37d89f166b46284fa849fc69e7cab4fb4415b5833822dbb95a09cafcb22a3a6a7852dd382183d83fbf57ae", @generic="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", @typed={0x8, 0x38, @u32=0x1}, @typed={0xc, 0x7c, @str='md5sum\x00'}, @generic="4a98eb7396dcc668e94287e3829382561a59e3554c0b9c33acb15d16d52b875dd20c6743ec435bda2df2ed57c649efe8aa422d08636dfefe9059253362601d95905b2b0ddbdccf21c41018d30f19fb2e18b2aaf245cfa9900a5af861c416c77f161a27f28ec1e3276d1b22f1f2a7df3269d1891a803bedea7e8035b2c41c031ba869a7f76380826e17a447e173b3aa0738dff99aa3c4f0838b735521374fc35d64f237379fdb556c86f3c39ece03cdbe017c7d9bf44c9accfd7c93e901211d25d1bd4dd8b86bb8ea489d30df5ca1"]}, @nested={0x38, 0x20, [@generic="9c551fb212ca1841", @generic="bed33005625573abc276df14f08b163ec09549598b2dc05f75abf816421a8ae33df1393e385a1576ad06"]}, @nested={0x108c, 0x61, [@generic="201b27faeed9aaa6c2a2dfbe33d5502ff0c612990d4d63162d15323f9e6d9544a544ca90e8cdc7276a99dc2a8b693c60bf27f26bc615", @generic="d7d39ad22017e2ccd6770cac1dd7c70daa45afe2cccec00e154f83d1d5f236ada029f32ecd5dc1f03d0fa1b4043a90e6dde6a72d41b7d8c1a32301d8", @typed={0x8, 0x4e, @str='\x00'}, @generic="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@typed={0x4, 0x69}, @typed={0x8, 0x0, @pid=r3}]}]}, 0x144c}, {&(0x7f0000001600)={0x130, 0x31, 0x302, 0x70bd29, 0x25dfdbfc, "", [@generic="ed7a963a86147f8cf998e9df156dad482f66d6771a4a6a7b6736081f89cfa11515fd292715ed0776f75aa8c500a4ebfc7cf3baf097f79b0a52d333732a", @typed={0xc, 0x52, @str='trusted\x00'}, @generic="783e894d66fa254397f6d8d75f0c6c7a9a1f51", @generic="9b1e048391e3794497508b68733774ec1b66e24b0dc55747b78242ca4d91deca81b198987775960c9d5f2871c8269980ba012abc80f664bb2a811d3cec3c1e4ac5808ffd", @nested={0x6c, 0x32, [@typed={0x8, 0x12, @str='\x00'}, @generic="79b9b72d5cab7e5a810eda769955b03517b6c6d7f16fda42283f5a0a88850db5644bd73994786d848ff439d7f89420821dcdf484fb667dae1a566fbcc177f26f2ffbedfebac6851d3b7b92359470a57e55cf58e98fb289f1dba88da056b3b4"]}, @typed={0x8, 0x2e, @u32=0x13}, @typed={0xc, 0x50, @str='vcan0\x00'}]}, 0x130}, {&(0x7f0000001780)={0x180, 0x14, 0x500, 0x70bd27, 0x25dfdbfb, "", [@typed={0xc, 0x13, @u64=0x6}, @typed={0x8, 0x46, @u32=0xafa}, @nested={0x18, 0x4, [@typed={0x8, 0x51, @pid=r4}, @typed={0x4, 0x32}, @typed={0x8, 0x22, @uid=r5}]}, @generic="0409804a7fad30b9458bc6d92913313065c6b06711b5e45d1b908e53", @generic="9c3fcb9f82448c67c1bea5799a1962714888141dfdaabbec4500d34dcde2ae7660fe511bf0c47ea3cde596f155d2c5b57d5cf6bd8daa11e52283b06be4de13ee983dbb52fa3994a10ad413bc0b77fcd5fd9ef1da361359cbe79140396dddb3", @nested={0x20, 0x22, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x7, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, @typed={0xc, 0x53, @str='vcan0\x00'}, @nested={0x9c, 0x3f, [@typed={0x8, 0x72, @fd=r0}, @typed={0x14, 0x55, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0x8, 0x21, @uid=r6}, @generic="a38c42e0867549de1c745729ad34eed21a9fa064684f390edc202f73cac24e98e0e3c5ef12957c4e1b698430c29cbed05d29b47ca567dab3cccef400f12373d845d640a3ac2d1e952134dc25de3755b116f942d33a6f2195d7ffd4776d3b658f784f00ea639d1c9ce071537c564e4510b98c"]}]}, 0x180}], 0x4, 0x0, 0x0, 0x810}, 0x800) r7 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r7, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sync_file_range(r2, 0x7d88, 0x800, 0x2) recvfrom(r7, &(0x7f0000000040)=""/27, 0x1b, 0x0, 0x0, 0x0) 2018/05/03 05:00:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000200000000000007000000000800150004eb0f00a10a1b815e9b4c08"], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0_to_bond\x00', r1}) 2018/05/03 05:00:03 executing program 3: r0 = epoll_create(0x5) r1 = socket$inet6(0xa, 0xa01, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 05:00:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0xe, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f0000000140)=[{0x8000045}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/03 05:00:03 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000280)=ANY=[]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/05/03 05:00:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001100090469001b00810800000700fd3f03000000450001070000001419001a0004002300070000000200000809c99183a8a5000200", 0x39}], 0x1) eventfd2(0xffff, 0x0) 2018/05/03 05:00:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x8a, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000022c0), &(0x7f00000023c0)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x14}}, 0x6, 0x81, 0x40, 0x1, 0xb0}, 0x98) 2018/05/03 05:00:03 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x1, 0x4e24, 0x5, 0x2, 0xa0, 0xa0, 0x471f82e520356ac3, 0x0, r3}, {0x7fff, 0x6, 0xfffffffeffffffff, 0x8, 0x6, 0x9, 0x7, 0xaa}, {0x7fff, 0x800, 0x4, 0xe94}, 0xafdb, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x0, 0x1, 0x6, 0x200, 0x9, 0x5}}, 0xe8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="b4debed5be642c27360c51c59863b96e74ece5416529afb19f055ad0690f0a029688f0abe899fc63562e4fc8d58bd56dd643844cea6b10c53cec5f1a321542749a782af5ae25225414b1558845569c6dbc2e09df68ec158a5bbeaac3b1ab8d2c8ad9729fdb848613a7a21ca9157a55af5149a49c43d743bf12b9cd456e1396a57e8924870be2891199d3ae0ad5fab6fd1b6cd477dcc93fbb66cfe408b956357c8e94bb18001bc24d17fced6077b4495ae70fe1f7cb25def605e062505328365f8c5cd7e231e8fd1fd068cfbc8d810ed57b01628e0a4b158f535f4ac154302f3a1080c6b943c69befc9cea04f4825e7b2497eedfb92", 0xf5) r5 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r5}) recvmsg(r7, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) r8 = dup2(r6, r7) getsockname$ax25(r8, &(0x7f0000000240), &(0x7f00000002c0)=0x10) gettid() tkill(r5, 0x7) sendmsg$unix(r8, &(0x7f0000000280)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="d313546cf3c00e6f59ff0d46a0e6768c8ec09bcf77c5717bd7093d16c5b20402ab844670ec4f263918b7dfe831953fbed6bd81046d8deb3065d24d07e9926eb1e4414cdfcb9cca0c53b70c27fef0a9d27148c88010ed318dd80dcb9da5fd5bd8e8aeaa2daeb81a28e900778e9f8d8378a88a1b531a5c792ac3a7aaeab46c87", 0x7f}], 0x1, &(0x7f0000000240), 0x0, 0x801}, 0x20000001) 2018/05/03 05:00:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x3, 0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0xa9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x8000, @empty, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1}], 0xc8) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1000, 0x501001) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 05:00:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60d547cd00104c38047d1465e1d859e8252dd82939eb210000000000000000000000ffffac1414bbfe8000000000000000000000000000aa00000000040090780529372d0043055813d5a0f0fe0968c0a95700e8b82e5856517c23e116b805ef63b081d5599a3e2610cec16c50ba74b554e5572e8cd67d30b6340300030053bf2ef02570"], &(0x7f00000000c0)) 2018/05/03 05:00:03 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="001100000000009ce07a090171f7000060fcffffff3ac7599b43"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0xfffffffffffffff2) 2018/05/03 05:00:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x40) writev(r0, &(0x7f0000000000), 0x375) 2018/05/03 05:00:04 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) open_by_handle_at(r0, &(0x7f0000000380)={0x1008, 0x401, "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"}, 0x301000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/03 05:00:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) 2018/05/03 05:00:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x42331907) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) 2018/05/03 05:00:04 executing program 5: unshare(0x8000000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2000, r0, r1, 0x401, 0x10050) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/03 05:00:04 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0x8000000000000069, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x0, 0x1, 0x2}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x2b, "d07ff1461f478186c4b1ee0ce1d41e1437c8e9eb923726ecfe7ba6338a50345be700989b73983ea58c8b4c"}, &(0x7f0000000080)=0x4f) 2018/05/03 05:00:04 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_emit_ethernet(0xfd81, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x600}}}, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x2, 0x4) 2018/05/03 05:00:04 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2c001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x400}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x0, 0x9, 0xf8, 0x20, 0x8, 0x10000}) 2018/05/03 05:00:04 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)=0x7) epoll_wait(r1, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) 2018/05/03 05:00:04 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x1a000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x1, 0x8, 0x0, 0x0, 0x4, 0x8, r2}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_int(r0, 0x10d, 0x4000000cc, &(0x7f0000000200), &(0x7f0000000000)=0x14) readahead(r1, 0x75, 0x7f) 2018/05/03 05:00:04 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797ad1024400cec0c6e24989d340"], 0x4) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x0, 0xfffffffffffffff9, 0x7, 0xffffffff, 0x3, 0x7, 0xfffffffffffffffe, 0xa, 0x38, 0x112, 0x4, 0x7f, 0x20, 0x1, 0x0, 0x4, 0x80000000}, [{0x2, 0x1f, 0x0, 0x1ff, 0x81, 0x7, 0x3ff, 0xfffffffffffffffc}, {0x2, 0xa9c4, 0xdffb, 0x20, 0x6, 0x3, 0x5, 0x9}], "0633ab3d2e4405afb080f9", [[], [], [], [], [], [], []]}, 0x783) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x1c, 0x100000000, 0x9, 0x0, 0x0, [], [], [], 0x9, 0x6}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/03 05:00:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f000000cff8)='./file0\x00', 0x2000, 0x0) close(r0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/05/03 05:00:05 executing program 1: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5423, 0xffffffffffffff88) r0 = socket$inet(0x2, 0xb, 0xd13) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x80000000, 0x30, 0x80000000000, 0x1}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x8, 0x1}, 0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x6, 0x1, 0xe40, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000280)=""/221) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000100)=""/239) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x1, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/05/03 05:00:05 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'lblc\x00', 0x10, 0x3, 0x6e}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x70000000000, 0x3f, 0x4}}, 0x44) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) socket$alg(0x26, 0x5, 0x0) r3 = dup2(r2, r1) close(r3) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x12180) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x80000001, r4}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r5, 0x4, 0x10001) 2018/05/03 05:00:05 executing program 6: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x200800) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000600)="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", 0x1a8, 0x5, 0x0, 0x1}, &(0x7f00000007c0)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x102) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r0, 0x4, 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) io_setup(0x7, &(0x7f0000000040)) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) r5 = geteuid() fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000400)='./file0\x00', r5, r6, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000540)={0x4, 0x5, 0x1, 0x80000001, "c642ecb24d7546b5c10e92e208678aa27507864e1b9de867262abeafcdbd4783f904573c83125b5c623dd17d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x79, 0x5, 0x81, 'queue0\x00', 0x1}) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) splice(r1, &(0x7f0000000580), r4, &(0x7f00000005c0), 0x8, 0x9) io_destroy(r0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000004c0)=0x80000000) 2018/05/03 05:00:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbc}, 0x1c) userfaultfd(0x80000) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'GPL\x00'}, &(0x7f0000000080)='proc\x00', 0x5, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfff1, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 05:00:05 executing program 3: r0 = semget(0x0, 0x3, 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x3ff, r1, r2, r3, r4, 0x2, 0x100000001}, 0x0, 0x81, 0x4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/05/03 05:00:05 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000001100), 0x131}}], 0x40000000000011d, 0x0) 2018/05/03 05:00:05 executing program 5: clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000100), &(0x7f0000000040)="8c2146fe565c5cd7aeee20fdbbfaf38b4f559d657ac861e701c9a9e80b3129e48ff998de3e2f53bebb124ea10741ff85f8c938fe45f33ed1a9f02155b2e18ee12ddd0d93f11f4b02642604d59d740a1b89d9d46a43174885af70fe213bcf853878b5be7f513fdb46b7220724a7f21b1acbd6a92af7274f42eae577d5ad74ad5441dfb1241876") wait4(0x0, &(0x7f0000000000), 0x4008000000b, 0x0) 2018/05/03 05:00:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu}) 2018/05/03 05:00:05 executing program 3: unshare(0x40600) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='eth1]\x00', 0x6, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/05/03 05:00:05 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/03 05:00:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000019c0)={0x0}, &(0x7f0000001a00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r3 = getgid() r4 = gettid() r5 = syz_open_dev$midi(&(0x7f0000001f00)='/dev/midi#\x00', 0x8c, 0x321000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001fc0)={0x0, @in6={{0xa, 0xe9, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x40, 0xffffffffffff5456, 0x9, 0xfffffffffffff4f6, 0x90}, &(0x7f0000001f40)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002140)={r6, 0x8001}, &(0x7f0000002180)=0x8) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000001cc0)=0x0, &(0x7f0000001d00), &(0x7f0000001d40)) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002080)='/proc/self/net/pfkey\x00', 0xc8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r11, 0x29, 0xd2, &(0x7f00000020c0)={{0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, {0xa, 0x4e22, 0x596, @empty, 0xce}, 0x3e0, [0x40, 0x2000000020000000, 0x5887, 0xffff, 0x3ff, 0x2c5, 0x100000000, 0x8]}, 0x5c) getgroups(0x1, &(0x7f0000001d80)=[0xffffffffffffffff]) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000001b80)=0x101, 0x4) sendmsg$unix(r0, &(0x7f0000001e40)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000100)="bf191e0d91d8e3f8b065a8c13f775c99a414b6cb627e3ddda62551c1fb0ff905e0d4b096f4de844037a197a01fcdf9466438d2e042b645c23b1768cf59131940218cb898382ef07706a4838aa03f13204b576c52feed86745d66ff1050ba9dfa69fead38cc6a1511ab81550551276f39197fab26ada2ea000f0eae65ec150fe30f2165f4fad4ca40d9a56cb91455502d99d1979d0e0b482ab944b69e9fbd62656f556d7ad3103297ba25d71f77f20e8616630a114557156973ef4aef07c04c6391974f58dfff868f7a353fae13ce7954f220223ead", 0xd5}, {&(0x7f0000000200)="bae770e605344de45713644a4b055f15cf95fb4611fc3afd570a4956e8528bdf7ce5fd94e402d8a11e5e87704de5b4a8dbf64fd204859fca04795c5cf55150ea9cc6f6d4bc58e5f5e5bd2c1f98547417108cb1fb4b78f92b66d958b17ad6af445325405aedd69c5b8e027c38eda28fce41b09b8f1c18b3fa29211958de772e33d1d957f8abc000cb6ff72e8854501dbdef441af4811e25359f5cf809f84e5cbd755b6cd585348b38f0ffd2c371c29d6cb9a15e57d44d9f5e8ed00ab3958999f2c01a3697f2b20bb7a6215d2ff7a00ac0240e757913c27063b967bd6d6b09dba8a539cbbe7efd9889d6757bb9a30933cf6282ad6561a2076e0a", 0xf9}, {&(0x7f0000000300)="ac02578b9c081a226f34c5d1d73071ac41df37cfe6163127abafb2bbfe64072a0b34478fc7750e50b9caab956b1ffcf3defc5eb6a4fe5dc5f9529ade798d851d6a0c7d47df1545188d33a6960d9e3c4cf855b21fd94051b6e9ac0637ce6481e30f299973b48a114710c98ca0fa9454d595b2fe94e97d365fb606041b884322cbdcd8eedb6974fe39cb7e95d389ba424027e9b65a27e336821838221d997084aefaebd28dfb641595dbef90182a16740d8efed6d39df516f30df5532ed19c28d1b305280760a7d0092db0e767df801b88a3ebc37a10f8659dc03831c52b02fd8eaf2de4277e1e8a0e86c9cd606acdb814f6", 0xf1}, {&(0x7f0000000400)="1fec54278ed10fa56dd1a25620a26746f434df7130135276b1ea7d2b30e5a7d621cc76ae87dc848915fe7101094a4fea80fa9f5ae8c54b6d15216dba75a4df457a26829ae66f31bdba1b818206052454731f18eea8b50113e7410b25d475490c04d7594a84c7a10120eaffbe5f8ba514acd9c0b137bb1dfaea8fe2c9cc2e1488ae43498658590c0389f704ddabbee73ede11cf7acb43b9dfa639e7cb9218c18d97b65fc4d03e501d60d703169f367839a0f7edda0a3e701d1703569ca3464e5fea9e881511e153e9bc7e046e258764ad1a26c23571e0", 0xd6}, {&(0x7f0000000500)="aebdd31960be5695f64810425f264664e290019973661a1af74be94f5e488038fd35233185e3ff4ba216c2387f8fa4ef03ffc7c5c20c4496939448c0fd14069ade5dd07519916405b2add53dc80561f1d53fba88dec66f40c8e2e6ac467a8f8f40bc20ce3101eb59aba50815d3fb88bbd0cf892b27e0aebaed1f604d58656dca479191fd3ca90e5724d6a2c65309570881f1", 0x92}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="f55f2612ed9a56a93fbb2bb576f795d053eee46644a57ab679fd4ec0d7e1cdbfb6517dfa08abab76", 0x28}, {&(0x7f0000001600)="92ddc48df41d365ee79006c066ff772d80177fc0a2f1491ce3d43af0230b607a7274f553117412c4f29892300c6bbf963552d25c8b46193545dfa51bedf6977ce7ec46565e6cf3ecd9dc19f7b86b1a1eb45a493b02f6b2ddbbbd03cc223fccbc94311770ad6c1e347e149b4d3b73011a999209de94be8394dfa6ad62be950831ce27e86c381b92728b4ca198971e0927c3388f7a4578b12e875490a081f62fce1446f482cbbcd3f90be985430daf69bbc37df878546c8c211d35eaaccd064ecf22baf77cb7b8ce131115", 0xca}, {&(0x7f0000001700)="443ce3f062147acc6c9923743374686a6a606c5b0bc6d28de0a8876af1eee0c8150134230eb43c0b13aa88e958fc4d7a62c0b9c34aedf1f93ca80242b9dcfbfca739be7b1e3db2efb3b16f5475cba12cea992aa0d3909bb08d3aa00db5908976adc73c518411eb1ef7007179e479b10c9d0218e200b76370d8de0c6fb25c19218ce72ce98a4dced51fddd1099a2e4431196598a58c3637cf4f82cc2f5a6396435a94394a77c8d044a56cc7d28fdb8448db03881d3af06add84a51b3607201bdc99a17d0f49aa6f0f6efeb6270ff8dd08b705a59f1329a9569d4c5c89b3c1fe57baeb1de85e03e5c99e69c87232fef040fafa2dd00d4161", 0xf7}, {&(0x7f0000001800)="bffed8a2277015bae58438ea73d3c1d197f208560ffd5f9c98b4ace634caf29a9281b0b8f4c7662e78d11026de875a2fabec106d480dd4e7b5b666cc32136c09a66be5bc981f0db55b5e5108fc10469b62b425dcb27708cdac63c95e86f009f4b6810c24ec706d98c558122124527ed88399c61fa22adf1fed836806fb0981ee4bef56e0281e2bc217ff66a2d79930308f2f8a69bb07c59890b1bec64edac3f2563bb899a0efaa30919318bc0cf7dac1989eaf049553ba4eba0eabbf6d1ce1b8b730ba6a220b91b39a9abd700d4cf6239ddb6016ad3c09d3311e65fb8f00ce7c61eb900428f09674d2235afa5c65ab4c502a1847b68e", 0xf6}], 0xa, &(0x7f00000021c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r12, @ANYBLOB="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"], 0x78, 0x840}, 0x800) ioctl$int_in(r0, 0x5437, &(0x7f00000000c0)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x58, 0x1000, 0x100, 0x0, 0x7, 0xfc8, 0x3f, 0x7, 0x7ff, 0x81, 0x800, 0x8}) getsockopt$netrom_NETROM_IDLE(r11, 0x103, 0x7, &(0x7f0000001e80)=0x101, &(0x7f0000001ec0)=0x4) 2018/05/03 05:00:05 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f4000/0x3000)=nil, 0x3000, 0x1000004, 0x13, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x44002, 0x0) mincore(&(0x7f00005f6000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/252) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x3c2, 0x4) 2018/05/03 05:00:05 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003ba000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) syz_open_dev$evdev(&(0x7f0000001280)='/dev/input/event#\x00', 0x1ffa, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x865, 0x7, 0x5, 0x8, 0x1ff, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x2, 0x20, 0x8, 0x100000000, 0x27}}, &(0x7f0000000100)=0xb0) socketpair(0x10, 0x1, 0x80000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000240)={0x14}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x2, 0x8001, 0x100000001, 0x81}, &(0x7f0000000180)=0x14) munmap(&(0x7f00003ba000/0x3000)=nil, 0x3000) recvfrom$ax25(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x10000, 0x0, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00003b9000/0x2000)=nil, 0x2000, 0x2, r4) close(r0) 2018/05/03 05:00:05 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockname$packet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/03 05:00:06 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="157061dd0c740a6fe54a43e5a4c09e79aa0f81d4e0aef417a9a5007fc601d9e823850fc9b476c7779d2e7b6a588c58ca187c7f1a46b2479a379d491dc1b997e5d2a77e04abe3fe2d17d0346205f82a1a355afe369f9c2107b6792dcdac16fc006dc34b49cb0687ecdb31dd7d85f1295a32f9c792667da7517caf335ec7a483bd55cda820d96821f654883d6698b37aa2d20871e6429abe9c2b8db924af9c64d025cc353c2cd64a0ee7f6824f08bbb13876ebf14d852ae84f474f4bd028d9ae4321da042e345bd2dbb1a184400fe50d83a4", 0xd1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000180)={0x3, 0x2, 0x2, 0x4, "fc2c320dc6647fb358709db7bb1596c4543b53add4f1051394f303eace90472170582351d10760541bb69163", 0x9}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80000001, 0x0, 0x1, "458c38c3268a94e08c8c5b7f65a0b2cfeafba632085bc2f58d3c123b3a404549a0c5e7a91c53aa5a08dd5bea063811ca0391730577014deeda49242c9d70a1ac1147ec8cc3da2c6f31085a86d2707a80"}, 0xd8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x2a, "0b02502c72d4b4b6c203227f8cb5e91c479579b01d4ab800b1bdca42c07a5f086b272d8ef10372f685d1"}, &(0x7f00000003c0)=0x32) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r2, 0x1000}, 0x8) msgget$private(0x0, 0x4) mq_unlink(&(0x7f0000000440)='/dev/full\x00') syz_open_dev$sndctrl(&(0x7f0000000480)='/dev/snd/controlC#\x00', 0xff, 0x2002) write$binfmt_script(r1, &(0x7f00000004c0)={'#! ', './file0', [{0x20, '/dev/snd/controlC#\x00'}], 0xa, "49a580ac6fd002827373dff7889c9230a746e9cd5c5490e285c67caa9ae35937dd14931071de0cac387fa99927551be872c3c2e133a6ad7e676711"}, 0x5a) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000580)={'nr0\x00', @ifru_settings={0x8, 0x3, @fr_pvc=&(0x7f0000000540)}}) fremovexattr(r1, &(0x7f00000005c0)=@random={'user.', '\x00'}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000600)={'bpq0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x2001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'sit0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000009c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'veth0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000b00)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@mpls_newroute={0x5c, 0x18, 0x800, 0x70bd2d, 0x25dfdbfc, {0x1c, 0x14, 0x34, 0xfff, 0xfe, 0x3, 0x0, 0x6, 0x2300}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x8, 0x1, [{0x6, 0x0, 0x52, 0x3}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r7}, @RTA_OIF={0x8, 0x4, r8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000b40)={0x1f, 0x1, 0x4, 0x9, 0x2, 0x101}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000b80)={r2, 0x4}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x6, 0x4e22, 0x1ff, 0xa, 0x80, 0x80, 0x2f, r5, r6}, {0x101, 0x7, 0x9298, 0x80000000, 0x8, 0x2, 0xfffffffffffffffa}, {0x0, 0x4, 0xb349, 0x8}, 0xfff, 0xfffffffffffffffd, 0x2, 0x1, 0x1, 0x3}, {{@in6, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0x6, 0xffffffff, 0x1f, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000cc0)=@assoc_value, &(0x7f0000000d00)=0x8) futex(&(0x7f0000000d40)=0x2, 0x4, 0x1, &(0x7f0000000d80), &(0x7f0000000dc0)=0x1, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000e00)={r2, 0x2}, &(0x7f0000000e40)=0x8) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) 2018/05/03 05:00:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x13}, {0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x800000000, [0x40, 0xea, 0x7, 0x7, 0x1, 0x1000, 0x200, 0x1]}, 0x5c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="e708040401d90900ff01000000000000000000000000000100000000000000000000000000000001ff010000000000000000000000000001fe8000000000000000000000000000aad5faf8243d2fec4f65f0a8c5bd906fa99afe23e36e6c71256d01f4a1c9b72be30525923e9e9e0431a7612c134015f7c59b77f8dc7ac3fe50520db49256df244f7e04f8e458b283d0df35e6b48f5265f6e6f4a95dbc73b327c1ae2819fe656fbf959d316020750e3c3f2714ae175960869b4a5fd41cd185047b7ac16016a32e5c2f945dbb6aaa8f1b9e8c5215"], 0x48) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a10e02a967000000"], 0x18}}], 0x2, 0x0) 2018/05/03 05:00:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000180)=""/174) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x8, 0x0, 0x200}) 2018/05/03 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0xffffffff) pkey_mprotect(&(0x7f0000b55000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/05/03 05:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000080)) 2018/05/03 05:00:06 executing program 1: clock_nanosleep(0xa, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) mq_timedsend(r0, &(0x7f0000000040)="fbc9b9106c9aa6517088c31a78571938ca59c75cf8f7fcd142581970dca947444b1b5c82ae7ae74753", 0x29, 0x3, 0x0) 2018/05/03 05:00:06 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x52000, 0x0) read(r0, &(0x7f0000000000)=""/171, 0xab) 2018/05/03 05:00:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x0, 0x3, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) 2018/05/03 05:00:06 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x73, 0x125800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0xffffffffffff7fff, 0x3, {0x3, 0x1, 0x5, 0x0, 0x2dc11587}}) write$rdma_cm(r0, &(0x7f0000000b40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b00), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000140)={'team0\x00', r4}) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x309140) write$rdma_cm(r0, &(0x7f0000000080)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r2, r0}}, 0x18) 2018/05/03 05:00:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000001500)={0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) uname(&(0x7f00000015c0)=""/145) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000001480)) 2018/05/03 05:00:06 executing program 0: futex(&(0x7f0000000ffc)=0x2, 0x3, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)=0xfffffffffffffffc, 0xfffffffffffffffb) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/05/03 05:00:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000080)='+', 0xfffffffffffffcd3) 2018/05/03 05:00:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000022c0)=[{{&(0x7f0000000a40)=@can, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000023c0)={r2, r3+10000000}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) 2018/05/03 05:00:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0xffffffffffffff57) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x80000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x2, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="000000000000720ac0ff0000009d549dd2396a5412fd1e2a2d62c51b000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="003ded6cd3e5430201d2074db552f312ee40c5bb3b87c85ebad5daf0", 0x1c, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/05/03 05:00:06 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"00a893336500000072300040e35bffff", 0x2001}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) close(r0) 2018/05/03 05:00:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000080)="ae", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x20) sendto$inet6(r0, &(0x7f0000000100)='Q', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0xc0000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000200)}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@ipv4={[], [], @local}}, &(0x7f0000000280)=0x14) 2018/05/03 05:00:06 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x9, 0x4d78, 0x401}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x4) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x2) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000001c0)) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x300, 0x20000) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000240)) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) r5 = semget(0x1, 0x0, 0x480) semop(r5, &(0x7f0000000280)=[{0x1, 0x7, 0x800}, {0x7, 0x1, 0x800}, {0x0, 0x3, 0x1000}, {0x6, 0x7, 0x800}, {0x7, 0x5e3, 0xbb0757ab78367926}, {0x3, 0x9, 0x800}, {0x5, 0x101, 0x1000}, {0x2, 0x9, 0x1000}], 0x8) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00000002c0)=0x200) symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00') pause() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000380)=0x0) sched_getscheduler(r6) r7 = inotify_init() r8 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x100, 0x58) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000400)="d62039955d5d6f991031cc2b7e0eb95354ffde3fb8d40bcb0c748dab38f9151948e02b3298218cc1e2baedc81f8bdb638e8fabd913dc4cd5d94f60ab47b03b244021dfb8a0a8371e58b5e68c15d049703e201712b88f2981ddfb05f2ba58a48c7f9902c6c406607e03ef93c8d669344bd1d066a8930c5e602a0b9d9459b5cf09e77848f6e7ff52149cca7cec90abfb19585eb46301c1e45581240df052164de4d2f7172791d10d19285947f6d538bdf4540cbdf7f807dc9dc332ee06a14544347bf82fed44ace30575ed5d74867513823ef4856f6205f96bfac3121ca943ebf8a875b6e780", 0xe5) setsockopt$RDS_GET_MR_FOR_DEST(r8, 0x114, 0x7, &(0x7f0000000600)={@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x80000000}, {&(0x7f0000000500)=""/139, 0x8b}, &(0x7f00000005c0), 0x20}, 0xa0) ptrace$setregset(0x4205, r6, 0x2, &(0x7f0000000780)={&(0x7f00000006c0)="4f3ff874b73d0f2fdd19aa500e541fe711610f749b66ea1cb223a9e557bfcf97fa1cae89820edd7dd6db64dcc73e3c735bce0698c3948d0f5615b10ffafe3dbe1595f384f8684f80d3ef260ca70916782ead1da74253221e2a00f9723c86ee68a527db035f45d981dfc731ce16ac0037974118df5679bea6538756685ea10c28d8cbed0f7f3cbc99f493dde5d97d8ef4cc89cb679438c6fbec721cb4ca5558d4c8f4fc5c1812f11e8ed0a9c64018af", 0xaf}) syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0xa32, 0x80) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000800)=0x1) semtimedop(r5, &(0x7f0000000840)=[{0x4, 0x6, 0x800}, {0x1, 0x1ff, 0x800}, {0x7, 0x6, 0x800}, {0x0, 0x9, 0x1000}, {0x7, 0xefe7, 0x800}], 0x5, &(0x7f0000000880)) vmsplice(r7, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="26ef03ff0957f4ba512d5b4a04701fa165b114200eb20387509fe2f36b68c0748cd77032419e30fe52b1c8cc05ef64ef44d50a2d8c04fe5712840eb2b9c180202a25adfd00e6dc712bca1d07fee68d782cf09514e9d2df3d187ffb82438c4682ef8f751dd9802008f6c96f47e58514dbd9c4bd1df3256790dd2c4760f820e5e46f8730054985cb2088", 0x89}, {&(0x7f0000001980)="e8d62db3ac4fa2f1d6e4e065a2abf0797b819666a0a85ad61035b693eb7b7f43c92fc1d9f53f3b8d05e2f58330cee7e5f2114ecaef786dc2f9596f3bc571ec14ddd7e31eda8368", 0x47}, {&(0x7f0000001a00)="9a6cb72a169c4d6ceea7397a61d0d82e14b5cd74a5172b9ae005018e2f918d7553474b6412c496a36b273bd52fd8b99a1a05c1766b30277d6ba48dba7860617ef3a166803f2bb95b3087c09340e810c95bc274aad8a37dae378dfcd827cfc1388f468a1caea80d25d7cb43ed47876a3c02afbfd933a756", 0x77}], 0x4, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) geteuid() 2018/05/03 05:00:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f0000000140)=@pptp, &(0x7f00000001c0)=0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x3, 0x2000000007) 2018/05/03 05:00:06 executing program 6: unshare(0x40600) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) r1 = userfaultfd(0x0) get_robust_list(r0, &(0x7f00000002c0)=&(0x7f0000000280), &(0x7f0000000300)=0x18) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) get_robust_list(r0, &(0x7f0000000540)=&(0x7f0000000440)={&(0x7f0000000380)={&(0x7f0000000340)}, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)}}, &(0x7f0000000500)=0x18) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/03 05:00:07 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x282, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) 2018/05/03 05:00:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x302}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000240)={0x2, 0x10, [0x4, 0x3ff, 0x9, 0xffff]}) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000001c0)={r4, &(0x7f00000000c0)=""/255}) ioctl$TIOCCBRK(r3, 0x5428) 2018/05/03 05:00:07 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@rand_addr=0x53e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x80002002}) mkdir(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffe) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffffff7, 0x4, 0x60, 0x626}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fchmod(r1, 0x0) pwritev(r2, &(0x7f0000000700)=[{&(0x7f0000000180)="1a0dea2fffc51793da3caeeec8f7d7d79600c557b1fbc6b1379903ca8ca804866de44e04b59e61417abc08f9e51d8c8b04c9fdaa43d8124bbf7a8fb9ea4f", 0x3e}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/05/03 05:00:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x6, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xf1, 0x0, 0x2, 0x6, 0x4, "0ff22633ed5609622e2826cf9ea68129a8687b1159097c727def10dab1b5c531e14205665f44ee6f655032b96edea4c3638614c46cc8982f497e43d9ea2e5b30", "bcf16ca124309e1c4f0150129083b0edee98dabae6402385a5796a1d65e5bf1956338c54fae04ee822a8df0d03042127cf06860e9a06e5b5c31a48939844e184", "c707452b228e8b546d3d32d99f353bfb7fb7f26779581d62220c5a0f13380bd5", [0x2, 0x2]}) 2018/05/03 05:00:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="6d643573756d2c253a8540706f7369785f61636c5f6163636573737d217d00") ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/03 05:00:07 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0xf4) 2018/05/03 05:00:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$void(r0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr}}, 0x44) 2018/05/03 05:00:07 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000640000/0x3000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="4d669202b744067fe5df429579049c1be2a58b3e3f3b499a7e8aaaa8882dca5bf7791d798491646d49a9fbf3431ecaecfcb3b78010fc6d2b482128e436f981f6f7c78ab6484404fa60dd05dc55d7dde0d3767c94ae5702c90eb44ec9a0b3b3f169fd7f69eb04ce59e7d1c251320652783cd4073dfc") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 05:00:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x3e81) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x800000000100003) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1c) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r4 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$KDSETMODE(r4, 0x4b3a, 0x8) r5 = socket$inet6(0xa, 0xe, 0x0) bind$inet6(r5, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/03 05:00:07 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) r2 = getuid() r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000140)={r4}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x5ce, 0x4e24, 0x1, 0x2, 0x80, 0xa0, 0x32, r1, r2}, {0x6, 0x1, 0x1, 0x9, 0x100000001, 0x4, 0x1ff, 0x17b}, {0x6, 0x42c6, 0xae, 0x5}, 0x0, 0x6e6bba, 0x1, 0x1, 0x0, 0x203}, {{@in, 0x4d6}, 0x2, @in6, 0x3500, 0x3, 0x3, 0xea0, 0x3, 0x6, 0x10000}}, 0xe8) sendmsg(r3, &(0x7f0000001700)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0xf332}, 0x0, 0x4, 0x3, 0x2}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)="e4ac53c7c9bd6d27c47c8462feaec9e373190f2c06f19f58", 0x18}, {&(0x7f0000000380)="f3a4ea2adb1b0bfeb01c8517fe235a649e50026a4cddd7084e9da6232646ee9d9c7ca8bdae7ff6cb3f64b3d20f7582b4e23d4c73abd1aaeb3757aadc4ff3eab10e96b6196ea1f33de0d552c321bc5ceb3032e7d6b64adb167b1b", 0x5a}, {&(0x7f0000000400)="51d141afe265dcbea6a111d55e70503ab1246d25976bd07259a6e562c2f77ab176430f26dab64972d87437bfb2f8cd643b76416f08530f845457d78d3bf0b38ee80162ab17068970599cf994fc9b554f234afce41e10aa20fef3800e0eb531a9c8976c48c984f03465fea4b2128fd13d52e0ce6deb82865eb26710d601842d3a9dbd83f575b874229cddd092e64227738f58568ebd7286c5d422cdc2a4a8dad6ccb6264314bd63d8374c1264f664760ece0d5cb5e13c", 0xb6}, {&(0x7f00000004c0)="9ef241c100", 0x5}, {&(0x7f0000000500)="6bebe411feee464b918c3dd7877a8dc3a29f2a5332b548d0c90ce677afdf290cef72502321aa8415a067890fc359a19161696016daa024fce69ede7218cedf3f99ea7c2c549e0d7026026bb6197ba7f306f18842a05a05471f362d968cb139bfca91", 0x62}, {&(0x7f0000000580)="1a8075b2e69c7bbf7b046ad0e54f99685f3ede47c91432e9d4672be76de5ea159f6838aaa22b56df007fbaa38546da3fc315bf026362890b1a85f7d5c5d321a4e6881b3dfcb6070fefe20e0d4e33923ffa1b", 0x52}], 0x6, &(0x7f0000000680)=[{0x1010, 0x0, 0x8, "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"}, {0x38, 0x197, 0x10000, "66510cdbef2bbd916bcf1f3be1cbe76af148255b7553909f94aeeaa4272cdf285931cf"}, {0x30, 0x115, 0xfff, "9d086ec053bc309ac07b7e6fd36f8c8e15a60dac35d1bb36b4cd474065013c1d"}], 0x1078, 0x800}, 0x800) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2}, 0x10) 2018/05/03 05:00:08 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f76657273696f6e005aa2ac0000b8b5a28a29aecbf843385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b672c3a20d10f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bbba500000000000000000000000000000000", 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xff, 0x100) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x7, 0x8, 0x2, 0x7aa0, 0x8, 0x7f}) 2018/05/03 05:00:08 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = dup2(r0, r0) write$rdma_cm(r2, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/205, 0xcd) delete_module(&(0x7f0000000200)='\'\\\x00', 0x200) close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) tkill(r1, 0x1000000000016) 2018/05/03 05:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0xc) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x800, 0x9, 0x6, 0x7, 0x3, 0x6, 0x3, 0x23, 0x38, 0x2b5, 0x6, 0x1d7, 0x20, 0x1, 0x1, 0x0, 0xa385}, [{0x70000007, 0x5, 0x0, 0x0, 0x8, 0x6, 0x20, 0x80000000}], "1803c138dea6e5eb7e420ce606a5e5bcf9852e1e774d898d13266ba9", [[], [], [], [], []]}, 0x574) pipe(&(0x7f00000005c0)) 2018/05/03 05:00:08 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x404500, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0xffffffffffff7fff, 0x10000, 0x0, 0x1000}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) signalfd(r1, &(0x7f0000000000)={0xfff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000380)=0x90) 2018/05/03 05:00:08 executing program 4: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00') 2018/05/03 05:00:08 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)) gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000188a5588a145d48df8c3d5ec4d2d420015c400a5c46f82ff778008334663cee7", @ANYRES32=r1, @ANYBLOB="0000000000000000950000000000000000000000000000009500000000000000000000000000000004c200000000000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x200, 0xae, &(0x7f0000000180)=""/174, 0x41000, 0x1, [], r2}, 0x48) 2018/05/03 05:00:08 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x7fff, 0x7fff, 0x9, 'queue0\x00', 0x4}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/03 05:00:08 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0xd, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x480) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 05:00:08 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/05/03 05:00:08 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) r1 = eventfd(0xd8) mmap(&(0x7f0000841000/0x4000)=nil, 0x4000, 0x8, 0x33, r1, 0x800000) write$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x6d5a, &(0x7f00000000c0)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x8001, 0x0, 0x7, 0x2, 0x5, 0x800}, 0x400}) 2018/05/03 05:00:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x1a, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) statx(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000400)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/03 05:00:08 executing program 4: shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc}) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3}]}, 0x58) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/03 05:00:08 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x80000001, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000002c0)={0x1, r1, 0x3, 0xc908}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000300)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000340)={0x0, 0x0, 0xac, 0x5, 0x10, 0x8e4}) inotify_init() inotify_init() chmod(&(0x7f0000000380)='./file0\x00', 0x100) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x400400, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="a5088bcc487b2acb068deead957e21a80d963a49115454374e7922167f0741a6941e0c0f66500d9e99b4a0e53bdc5c3e05a5a7ef4c86f945793bb07e3c7e22eb90b01c6a3a3387ff4986d154dececaa7db6760f928ef347ee85928d4532180c9620f14cf77b617728051bf20c6c1e6fe69910a811d13833d5c7196c3c85ed77d618bdd9b03c44dfcec3e5c38be5090cf27ac9530b21fa192cc260d54a5de2a957d4a0634f9a12529926de49f81398840184747fbcf44da", 0xb7, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x8001, 0xc1}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r5, 0x3, 0x60, "5dcc6856ff426c68691a844b79a721ab2b381403b00ebcbfe61ad2370495a244b6f43c103ea897df7a021fd978cb6244d0ec77df8192c89e5dbc9cec69e45af8038f19d19d6d7bf25807f6db7ecbd58d4b3210c31f1da5c899b74a1563e1176a"}, 0x68) ustat(0x3f, &(0x7f00000006c0)) fcntl$setflags(r2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000700)={0x1, 0x97d5, 0x83, 0xc9e, 0x8000, 0x200000}) sendmsg$inet_sctp(r2, &(0x7f0000000a00)={&(0x7f0000000780)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, 0x1c, &(0x7f0000000880)=[{&(0x7f00000007c0)="f6ba76a0ecc8e44940bb5a594ad61968778c85b35dafe90e4fd28ab5f0c3e6231362fc8e0453d5ee653aa360bf8ab7bb9088e573d3760fb0a837267792d0090b9ca1d830454378a955af5eb9abb48c0794b49e0226f8c9f70ec78c966d47527b63baa3cfb89677f076230b0287fddcade931ac3dc17842df1370b04e208e6989fb0c94af85cb3c5dea1a271f546cfd1eecc2c1", 0x93}], 0x1, &(0x7f00000008c0)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x81, 0x8009, 0x100000001, 0xfffffffffffffffc, 0x6, 0x5, 0x3ff, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x15}}, @init={0x18, 0x84, 0x0, {0x10000, 0x2, 0x2, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xc9, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xabc0}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @authinfo={0x18, 0x84, 0x6, {0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x2, 0x5, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x5, 0x8c, r5}}], 0x120, 0x20000001}, 0x240008c4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000a40)=0x3, 0x4) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000a80)=0xfffffffffffffffd) vmsplice(r0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="d03a98205620004aba1b55151f0b65c2a652842f621556db0b0fe398a4b3ea5d9388be87826a666ae2d008cc0164d9f0813628f0826cd8a06e4da09773de859130c3d58aca2dc369e962da17c2a1a88c1838002c132f59fa9bf5df94873df8856e0884c5abe719e0eaaa6dbcc19245b2", 0x70}], 0x1, 0x3) r6 = openat(r0, &(0x7f0000000b80)='./file0\x00', 0x10800, 0x48) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000bc0)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x3c) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000c00)=""/40) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000c40)={r5, 0x1b80000}, 0x8) 2018/05/03 05:00:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xd0, 0xfffffffffffffffc, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = gettid() tgkill(r1, r2, 0x38) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') 2018/05/03 05:00:09 executing program 6: r0 = epoll_create1(0xfffffffffffffffe) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/05/03 05:00:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)) fchmod(r0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x7fff, &(0x7f0000000140)=0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/03 05:00:09 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x1ed, &(0x7f00000000c0)}, 0x6) 2018/05/03 05:00:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x5) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x6, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000ac0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f0000000a80)={&(0x7f00000003c0)={0x684, 0x10, 0x110, 0x70bd25, 0x25dfdbfe, {0x5}, [@nested={0x4, 0x83}, @generic="4dc26ee1d08287f83f1fbf8ffe96004e4455b62e62a79c8b333e76a514f14ace2c6731f15fb0bffe3f7020c345ce0ce23d463e53363d8c6a5867be2db32b81ed294d0f76f94800e502535349caf82947b89c1effa7393cb7f2e02ac6", @generic="f04ed3dd1fb638d50e5583d05c890c32781fcb1f0f38d07ea4f16cad02375aa1e3ca933f620e01f4a6ab276ddce0a305575b724e71a62715c940ce57889c042ef134a834a3245a2747dcecc93cf0499d240cb8ee96f6c706eb3b12dd221eb07a57a97e77ca68377424f40484dbf8def5a4c01f37a91b8873df190350d21f6e5ec7508ee941e8", @typed={0x4, 0x4b}, @nested={0x20, 0x8, [@typed={0x8, 0x73, @pid=r1}, @typed={0x8, 0x83, @uid=r2}, @typed={0xc, 0x5e, @u64=0xffffffff}]}, @nested={0x1f8, 0x69, [@generic="b9df8e59", @generic="db10e65f6d0d59bc4b27703e1c8148fcbe19310bd13cdc2510072b2e76e2d51f666679923c", @generic="b9f4aa595983e40fa7934a5ee6152a8b4b643118dbac8033fff91264a29e438727a774b24df34022821cebf3d6366fe11507343ab7de3dc9a2cc9b6a6fbeac35cc5ced96e1b5d74301b6d48ac2bfeb5e3524ea1f87711214430ad65d7f8298fe045929fa573487293e1905f0622a6911c4b6ba6e1f0c88789b8ff0f82a5c42779e12de798b9717cc501f180da47cada1c79d51b2948cb6b17b48a5414cf5ddcd13fe58", @generic="e580aebbfd2c7693a738e8094c1347487f0fe119ab13112b95", @typed={0xfc, 0x1d, @binary="ceff028370aee99442d1fd20cf5ce53b768321cbb07a08229598d844df0a526fa5eeb1a86937bee4e8e3fa5b1e11b1580bdc9feca2be641d4f26ebbd7479d66daabc30c09efcd72fec3220ff6d742fded3fa7b4f46c5ea8a8ad552dc207a8c163d4050b8d8dbd0f2800f32e0011ec110ac69fb6acf7f70c7185b878381d666115b69b96a16f7e9edbe3c185d8d3a5e345089b2a978f8c06c8aa7ba7c117d448d63d6f56cb85216a3f6c6d7fd8e8e290d08ac4552702b5db770de274bffb08dcff6013e69d1845741dee03602279c46be84c74cb1c9d6d4e9a38a1aef84d553d6880093d843bce3b94f1136800ac95fd7573a75f7dfcb"}, @typed={0x10, 0x40, @str='schedstat\x00'}]}, @nested={0x1e0, 0x5d, [@generic="5ce9436ca8337f6a1230089b9062ded91f5cf40a235a5cbd76aa8a6a4476fd1df6e1405d2ff9515504e25e634efe4cf5efd6cabfdee210462d62f94ec322673f9fffd487dc5e5b", @typed={0x14, 0x20, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="32caa369192e954846569dfc9cad5e119527f863be2cb428fddddb42b73b3746f48f78f346d16a59a03dcd8beda50ea5b9b1dd9718959b429de2f17eae70c7d30443259ea28267fc447d3e9fc77893b0407abe17a913ca3db11045f8fb827cc2514164ebaa950689c9525a6a6170fd160650b3", @typed={0x4, 0x5d}, @generic="0bf9d3c3118c0198195dace680167041c13ce24a696a08340779dd489c9f61f08fd2164b2cdd77", @typed={0x10, 0x4f, @str='schedstat\x00'}, @typed={0x6c, 0x46, @binary="f10e6fd1d11da6bcbe4c0bab841a6b52d1d73759b51c63c370eaf231fb4a6d75e89617039e684c2bdd732f17f7080102600f07e1e7718e66e57eb9f066412370837170a12cf863c6980328f964b3892c7d7b555f3c425e0d9f9bb5fc8bae441795cf7910db"}, @generic="c6da55e9b8e2a3ddf6aa12df9fde0445e42f0ee889bbae440b7de99d0fb8170310717bb5ecfafdb68dbd8fcefaf07ea3e2895aba7ef07f516f8132facd4a8a14e9ffc1bdaff46552fc33", @typed={0x14, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x8, 0x6d, @uid=r3}]}, @nested={0x11c, 0x1b, [@generic="0f25239a0ccbbea8ffb13e972c8e0488b806e40334c256e531fc44bdb55a5a0b47315c06ca3bc6f7135bec0c2b92122394ab17f3ae0eb490866beb9c6d8dd0c14a", @typed={0x4, 0x6}, @generic="50d9c52eb5693e49e30e6e0ed82f75014c50859018b7f0dbb35d00ff56fbe20219c0a7944fd8d813d6e7cdc8521598d3f36defa2468f21ce15bebc7d99c4264ad98ead63bcd8bb580d02d8520806974d878890352069d8e4e006f335f093510d7468fe71e95761f8e72985c7e9382657562b4e91e6977995b8f9feb311c7db0474eb2cac478bab0ca091de87b81abe669b69337141a6dc8b2786e314ec092a1e9df70c8b074882333923f53c678784c543ac360378e345fc61158585a90976390ba89f5d5e0c2394a9464520f6e15ff319"]}, @typed={0x5c, 0x6d, @binary="9e56bb68a2f247bfcbd66d780ec4ab70cf7a2b2e63f0d0f073d1d455a4a194499f92080fa33dcfd5093e3d4dce451557cd6ab317c4d207854c0571cd835b9b9985564db5769e8888c1f85a1abf4c62a6661c8512786b86"}, @typed={0x14, 0x74, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x684}, 0x1, 0x0, 0x0, 0x4000}, 0x10) fsync(r0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000b00)={0x3, 0x9b, "68bdd0c2f6fd8fabf913a6910b05dc44cd8c39188db6c0fd957cec3eb79e3b453725629f35b2059b43e46060a855f3d244c48d67b093e618c82257596b4beaa4d7c2b7c60347224aae3eef2a43ec433f89f38667bf16189aad9a4996167c23b7c6d7c5c24202b5c3fda684abde1247eb2a6f856bc6262e71fa9b917766e308d85e2211d28f2218e5ffd7182e21fa5c790e58d0c0e7dee30ebe6dff"}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000bc0)=""/234) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000cc0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000e40)=[r4, r5, r6]) fcntl$addseals(r0, 0x409, 0x2) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000e80)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000ec0)={0x0, 0x1}, &(0x7f0000000f00)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000f40)={r7, 0x7}, &(0x7f0000000f80)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffff) r9 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000001040)=0x60, 0x80800) ioctl$KDMKTONE(r0, 0x4b30, 0x9) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000010c0)={0x4, 0x4, 0x4, 0x4b1f, 0x5, 0x1, 0x9, 0x8, 0x80a5, 0x575, 0x7}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001100)={r9, r0}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001140)={r8, 0x6}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000011c0)=0x1d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200), &(0x7f0000001240)=0xc) 2018/05/03 05:00:09 executing program 0: r0 = memfd_create(&(0x7f0000000380)='!/wlan1*wlan1eth1ppp0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffc1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0x3ff, 0x80000001, 0x2, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7fffffff, 0xffffffffffffff7f, 0x8000, 0xd8, 0x5, 0x5, 0x8, 0x12000000, r1}, &(0x7f0000000280)=0x20) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x40) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f00000004c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0xfffffffffffffffc}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) close(r2) timer_create(0x3, &(0x7f0000000000)={0x0, 0x18, 0x7, @thr={&(0x7f00000002c0)="40cf1e94dbde6d806ed1b82f5eda7b0862497b37cd4ebc1e6a6a5f9df121a77fda28bbb020915019724d14bad1aa0057ec95a1bc6a08d2838c2e6022e65c795789586e8883bb3e1db4a423db5fbe38f705d071f2248974683c8f9a", &(0x7f00000003c0)="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"}}, &(0x7f0000000340)) 2018/05/03 05:00:09 executing program 3: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/218, 0xda}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000000000)=""/158, 0x9e}}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001140)=0x1000, 0x4) 2018/05/03 05:00:09 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) close(r0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/03 05:00:09 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) keyctl$clear(0x7, r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x200) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/105) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) getsockname$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) r4 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x4, 0x181000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3b, 0x100, 0x4, 0x10001, 0xfff, 0x9, 0x3a, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x2, 0x28, 0x3, 0xe5ac, 0x5f20}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={r5, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={r6, @in={{0x2, 0x4e21}}, [0x4, 0x1f, 0x3, 0xff, 0xd3, 0xb324, 0x5, 0x20, 0x4, 0x0, 0x9800000000000000, 0x7, 0x3, 0x4, 0x20]}, &(0x7f0000000580)=0x100) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000005c0)) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="24e7eeceb6abc3bfbe9903075cb60c77be05f06087c5f607d0a46c4ad9ec03b1818e5711952c2ba0698c68e24e877962e7a559b1b7812add9124a4f1e4ccfc62240000f63a33565d10805a462e8f035a690a6eecc4157283d88d6f4841cf3d22816b8592ef666388e732f5f6e45d8161f392d9e021d6c8212afe5e883b2802dc", 0x80, r3) finit_module(r2, &(0x7f0000000700)='vboxnet1@posix_acl_accessmd5sum\x00', 0x2) r7 = syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0x1, 0x200000) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000780)=r4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000007c0)=0x8) r8 = gettid() prlimit64(r8, 0xe, &(0x7f0000000800)={0x5, 0x6}, &(0x7f0000000840)) flock(r4, 0xc) r9 = syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x8, 0xc300) ioctl$SG_SCSI_RESET(r9, 0x2284, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000008c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000980)={r5, 0xfffffffffffffff9}, 0x8) getpgid(r8) setns(r7, 0x0) pipe2(&(0x7f00000009c0), 0x0) ioctl$VHOST_SET_VRING_CALL(r9, 0x4008af21, &(0x7f0000000a00)={0x0, r2}) 2018/05/03 05:00:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/66) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000100)={0x7f37, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr=0x1}}}, 0x108) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x6000, r2, r3, 0x381, 0x8001, 0x20000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', r4}) 2018/05/03 05:00:09 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4140, &(0x7f0000000040)) 2018/05/03 05:00:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x3d3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x2010, r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) fstatfs(r1, &(0x7f0000000080)=""/72) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)) 2018/05/03 05:00:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) 2018/05/03 05:00:09 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$void(r0, 0x5451) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000280)={0x0, 0x1, 0x5e42, 0x3, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, r3, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r4, 0x4}) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='bdeveth0&ppp1(self^\x00', r5) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000000640)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x5, 0x5, 0x3}) ioctl$KDSKBLED(r1, 0x4b65, 0x3f) 2018/05/03 05:00:09 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6f1594978292600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xa97) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0xbd) io_setup(0x3, &(0x7f0000000b00)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x118, 0x168}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x210) 2018/05/03 05:00:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000270063810000000d0000b80004000001a61295adbe8252c086ee212ac6e95a7e9f98cdd077e79b4abdcd652452d37fa047b6ce492828b39d693cd84d2bcf5b5b7670aa697c4c5d6bbe2dd500f406f9e83e9237bdfa8df33ee7b61ac7a33f0a804e4a3d94eba5d59c2a147c087bb25b00d3835fc834bf6fa19ac0c5fa5713ab4d08cbaa6740c72b75c6a300ada36b75ee74966178be6a0d75b76eb5b894db22b07e83439ceea4b2773cb0bf7b62aa979598519e0025d201c4864e0925e1ed7e6cc9c6a9dc5b7a6bd5f9cd0ff0b33b16b3d259fe86cb3119e5293d0df039956b6aa132ec69fbd5ddeaf780ef89"], 0x14}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x12280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/03 05:00:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xab4) listen(r0, 0xffffffffffff4407) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe0060090bd3acd34b4133fdac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) [ 136.905653] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/03 05:00:09 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0xc8200) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0x4, 0x2, 0x0, 0xa0, 0x32, r1, r2}, {0x3ff, 0x7fffffff, 0x6, 0xffff000000000000, 0x80000001, 0x7f, 0x1920729d, 0x5}, {0x180000, 0x9, 0x1, 0x81}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x7f}, 0xa, @in6, 0x0, 0x2, 0x0, 0x273, 0x3, 0x4, 0x3}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='veth0_to_bond\x00', 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000440)={'team0\x00', 0x4}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r3 = socket$inet6(0xa, 0x80000, 0x9) quotactl(0x9, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000540)="fb5a375c0ce17bbd9efd7a93ddf935a8b23b3fec060eac5fdc3f0597728209375d976968c38d81c1e6f2ef5d055e6a223c14e919ec5d05813d765c273bcb6140d9239904af088e29e9ee88afad81ac87c9adf75f67e29f66d27e93b3535f0fbef5d381954b829dc94531cb10aefff04877238f0c7b2bfe4de248c5275ebc8282e4c6ddd2a0ca4712a21d46136378c3bca7f7d3432c5284d4190b75") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x8001, 0xf3, 0x7fffffff}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xff, 0x81}, &(0x7f0000000740)=0x90) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000780)=""/136) sendmmsg$inet_sctp(r0, &(0x7f0000009bc0)=[{&(0x7f0000000840)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001bc0)=[{&(0x7f0000000880)="48586e3633c183287cb11beea4b7c0a93e1cb75d5792c6be0c26fb78394f00f57d1d42fa082955f6a2628eb72505681808c898273f0ddac8673311daea49125e17a6d0e1b96b2fbc9b923a8ec9f519a4f5ee3d9f56409b061d059c4d1800c6f5bcd3ce8f31d9f7040c5fc76211d3c3f49401cca0e94eeb84add2c11fda2b7fd9e80072ca49256f596cdd384fc951a7d0d47ccc7684b652a835d296b7d71eab36f05685592a840c30b074bf0af05ef9208c70e7d382b39a52671c43ad05f89ab26502da93d5621c710a80acd202b22a69213e4be4e37b8efd6aa2474053558cfddc35609266230a534ce7678eb9717e9b762cd4e8", 0xf4}, {&(0x7f0000000980)="c26d0b6958eaf1fe733f19f8b07b8d242df16bb26af254edb132f3c2efdc962cc3aa15da840c781f7b7739ea5016e0899b9f40a4f7bc364403b45afa1931b8b826cb26344a535d4212029c670a9cc3dd05625463184a5053e729395ee66bdd13a38cc87d0ef82dc670ad82ee24e652917f870d2cb2fc2a58065d683fdd05edc94360c79ae0884804c321f9f26cefddfd3804710bd8425c5187a715b461b2a46dbe7309756c6139b7d9567e5629534032aeb20f1872fd8956b15e8a5065434ffd", 0xc0}, {&(0x7f0000000a40)="7b32128850212909ce8c612f4ba542a7cd931a908f4dbdc11021845d789c3fee11d5c8bf7420f93dcd9901078cdb4ed22abd261c5a5fca09bec1835bd0d707298d15a05b5430da5411af6bccecc3908ebbd8ef99119370944a7cf99fc2ddce518f6af0bedb1de75fc78227d4fa6f81de1daa2c3f6433dc91c8bb6b069fdcbc21ae2dc79a9482d3fa0dd35b6598a6405a99515a0c718dcc6499c6c660a3152dbcebbd", 0xa2}, {&(0x7f0000000b00)="afb5473082a895192d613c203de46cb3afee70aeca394c7b79184f8bad08a4eb4b2a4e847baa39e52f42bfe5c25651068db01ccce9921aabfdb7c69f3883e5c38c6eb09f4ee5951a1ed4295a0644043557525ccf45bcf57f94db38cbb7ac658bfe", 0x61}, {&(0x7f0000000b80)="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{&(0x7f0000007000)="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0x1000}, {&(0x7f0000008000)="d6f66d5126eaa8af7c188bf137908704e0ca967561fbb52d180a3e6618c53de95e9ca0bbd218de47cc8e2cb6437a6ba9aa6c1bc0e7849b682243e15ea9b94e62a44a53d4892de3fb0de0c30c5573f6874b22b6b66924eb48a1fb1c477b68f4c2d47ba1b8b4da35b0f4b8de60e82994a2d4da6de6d83324cb332a29ac65171ecc3ac927eabd76c5df4af945f5de0e667685cec976db838ab6b23e9e98839b88e5348a64044d487a8665a6cd57bbc0b171f948ced288300a8a62649c1deae5eae98515269b8dfbdf1b1d074b1346c3bbcd34573de4e94a9a27ea263ca3ba5029c9b7f46c59392cef82", 0xe8}], 0x6, &(0x7f0000008180)=[@init={0x18, 0x84, 0x0, {0x5bb3c40e, 0x1f, 0x7, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x2, 0x0, 0x1, 0x58, 0x74b2, 0x10001, 0x7fffffff, r4}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x208, 0x9, 0x954, r5}}], 0xb8, 0x4000004}, {&(0x7f0000008240)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000009300)=[{&(0x7f0000008280)="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", 0x1000}, {&(0x7f0000009280)="6976f88df3195d", 0x7}, {&(0x7f00000092c0)="81f21c8d0c0741f299dfa5abaa28942e085394a0cb1fbe3182f65e89c07577cda2e5e0e2176e772e85948c0c766801a69d4ae53895747d4a9610c0", 0x3b}], 0x3, &(0x7f0000009340)=[@authinfo={0x18, 0x84, 0x6, {0x2650000000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x30, 0x40004}, {&(0x7f0000009380)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000009a40)=[{&(0x7f00000093c0)="8d2d70c6a964139e9e367b98e8f2f12bf1a2775109cce4f04ce5d2ac9565254d6570f9e890ffd76ad73ddd53f9eb6e7e930b470918927213f33373f705492a0585906c1badcf6dd6005f0cd6263ff12fe009b915dd0c0ac28be4bb7e43ae56497806dea9d75823cb84a7ff1b95a9f559eb894bdead1c8448324c9bb168a0ad3113e0b56285fbbdcebd8c194bec9c0b7650f2349a7455d2b3299d597a412e881e944a6eda28782ea605804f9867ae77dbfd4214acb44ee317a0a7c4a48bc1b2b24e56c3c880434c8dbefe106d43605440128672ef3f30ae87aab46af9d68a9c606ace9468339127f24951", 0xea}, {&(0x7f00000094c0)="d1cfc34255b49ef31ad56b06adaabfa4424b766461366cf41aac71acd4c5c6f365fb91f9dff4718752660c326acc6a85f7bcee73395222f403c5c4721ff84b0a6b9d82fa5e6fa6570a744115f85fe5ad00bb4a61bd3eb2bddbcc75e11689427c129eb0ae414c21d04fd7e90562d3c11281eb0c58bbfcef9a0af5cb2e91285cbfb4703ee2126d44addbd44203c978b0135b8e019b378f3d94f8fb34bba027eec4b16e41d19d7c1f3dbc36041ebfe04b4f1f174d847b632e83013466676ebda1fae8fc79b6a8f234c09c8a2c", 0xcb}, {&(0x7f00000095c0)="06e752d34ff9536b1af0b361a7a3d00e12c44678b250dd278e44fbf0a6b8b76e760852b530891f068d13bf85f2403875650585e10174a776b3144e8d5b0016f9b3c8f959c4e9211a90359110a7e17248a0449e4aeef69ef8903fc088bb77916b0647bd52efbb0670ac965668357d7baa99", 0x71}, {&(0x7f0000009640)="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", 0xfe}, {&(0x7f0000009740)="1da630cd8de29cd58716bc272f14922889ae649d26094823fe012ea48bf035602c8e56d929a49aba96538e9864471a3e8e8547f3265dcffc6e5ac200dc8f4402b51aaf68324c3965314195e054a7646366f4e651501e2651bf2b610510606e408fa7d41c13f9646049eec837792654cc64492acbd3593c73219d4c25b131903191be89b51383dae8a4f52f", 0x8b}, {&(0x7f0000009800)="3fde385d9b6902297dcf84015b3b871aa8e9f155e7215860003378df5bc32029f5847c0bfd64e0741a4af19904a190fd0c6f749c27f781e0dd1bad01fbcc34568ed6e10c3c45223d40be29bc7bbf142778c8c8422d20c8fc25a529c7f35a730c7d9b1f7fa1230a0154e29e9283c4cd94de52bd82b1dac9d33ab74965bc8cb7ac98ce28bba6c5375ba0a222c8c74f318d349a7429fd55db503b58d67ffe17285753ea8e2516af716a5f35ab6277c6d638a9e6652c85244084651d57b7e6eb2d06244c96f171211f15c9a3a29aafbd3f7aa6a67667994b5b3140", 0xd9}, {&(0x7f0000009900)}, {&(0x7f0000009940)="65516f9fbc3955131cdac3b4ba4ce834a850ac746a64b0f6391b", 0x1a}, {&(0x7f0000009980)="1c25894db414764eeb19e71afc6567264e104b1a7d6c4d45e9e4ab749a653577773573e8744febef9a0ecb138b7464b6d5e02b1e7504c7f59e844619920c5f0c6f715ca82c90a31cff7d5011ef5a8b79a927d70e004aff0d0065f25369d358b64c4e35b36c0b3e635d71078820dd4e9831bee91ea59fe42efa96e8288700c1faf2b2848259e278580c38e3661598a7c504aef7da33d03e6e8dbde96380d7718229b67a6e3126006d7b4ede490747c0dd7720938104", 0xb5}], 0x9, &(0x7f0000009b00)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x401}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x3ff}}], 0x90, 0x4004051}], 0x8, 0x20000000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000009d80)=""/1) pwritev(r0, &(0x7f0000009fc0)=[{&(0x7f0000009dc0)="457e5d6f50a076cc0c97c7b3f9eaf7ea607875b18a7f4c4d90a4bb50a13496832fb1a18b8052e0fbd113b2a94fd892c5ea835cc93661d4ed85af592f29b5a02f9f6dc8161fcff356ef2b1cc202ce71e465659b80910fa8cedec1334d913bdac702de66614e1d077dda89de465d015c569351273a4eaa703a86b42854b35828e080dd82111119ac3fce9469ab06934c09fb1a0beb8cb6251256eee7cda960dae7f675c27305a9c40e895e155099f92f86bd1730abe6313a83589ec836be7cfe11036d65073f13eef4102b0cc3033483cfff678345db9863ef8ebf353afbf83d979e54b4258bdeb9b6c81577a26b", 0xed}, {&(0x7f0000009ec0)="599a", 0x2}, {&(0x7f0000009f00)="d467f208886421ef81f82d7aa786adbd51e38818e416442c3425fe761d58a4b409d2c8674d05b67d2cdf7e0e386ec696cd68706b7953b4f151421356b698f85443252f0f207578b92810e824edf72b0e5c5651c6255d246b92843cd27bf3542815fe5377430363958072f9078d8a1a81c00adec3bd452cad4d34ac383f2e292c76ac689a73cb1f72c2f2d29bc18b0bc95dae361ec025754e3620c6e49d4537b3633c308f", 0xa4}], 0x3, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f000000a000)) r6 = accept4$llc(r0, &(0x7f000000a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a080)=0x10, 0x80800) mkdir(&(0x7f000000a0c0)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000a100)={0x9, 0xb0, 0x1, 0x0, 0x0, 0x6de, 0x400, 0x6, 0xffff, 0x6ec, 0x20}, 0xb) openat(r6, &(0x7f000000a140)='./file1\x00', 0x101000, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f000000a180)='/dev/vcs\x00', 0x80000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000a200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f000000a300)={&(0x7f000000a1c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000a2c0)={&(0x7f000000a240)={0x7c, r7, 0x812, 0x70bd2a, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5d}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000a340), &(0x7f000000a380)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000000a3c0)=0x3, 0x4) r8 = getpgid(0x0) sched_getparam(r8, &(0x7f000000a400)) [ 136.976957] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/03 05:00:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x2, 0x6, @random="2700c802a7b7"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x189500) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) 2018/05/03 05:00:10 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 137.039310] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/03 05:00:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x5, 0x1, 0x0, 0x0, 0x1124ce05}}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) r1 = semget$private(0x0, 0x2, 0x40) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x1d, 0x1, "394fee6cfc6833f7db33578bb8eac3cce6e7d4f1e5dffead8dd07a1d7717e1de0ebff4861fbf0c761ffe8bc87dabec818afb83f2ddbda1e686924c4a07bac2b1", "7545941c8076c4c490f6f74831d6049e7ffbcf1864fed6f16900f89f9762880e", [0x4508, 0xd2]}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000280)) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0xffff, 0x800}], 0x1, &(0x7f0000000040)={0x77359400}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) unshare(0x8000000) semget$private(0x0, 0x0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) 2018/05/03 05:00:10 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = getgid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[r1, r2]) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), 0x3) 2018/05/03 05:00:10 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000050a000/0x1000)=nil, 0x1000, 0x2, 0x20010, r0, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f00008a0000)=0x100003, 0xffffffffffffffff, 0xffffffffffffff7c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/155, 0x9b}], 0x1, &(0x7f00000007c0)=""/105, 0x69, 0xc000000000}, 0x10000) 2018/05/03 05:00:10 executing program 5: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0xf5, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = getpgrp(r2) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) ptrace$peekuser(0x3, r2, 0xffffffffffff3ccd) rt_tgsigqueueinfo(r3, r4, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) [ 137.140704] device team0 entered promiscuous mode [ 137.145740] device team_slave_0 entered promiscuous mode [ 137.151487] device team_slave_1 entered promiscuous mode 2018/05/03 05:00:10 executing program 3: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x684d5d7a, 0x1, [0xfffffffffffffffa]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7}, &(0x7f0000000100)=0x8) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/03 05:00:10 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0x0, 0x20000}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x101001) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x10000, &(0x7f0000000100)=0x4) socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) 2018/05/03 05:00:10 executing program 7: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) 2018/05/03 05:00:10 executing program 2: unshare(0x9000402) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 2018/05/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) [ 137.397345] device team0 left promiscuous mode [ 137.402270] device team_slave_0 left promiscuous mode [ 137.407768] device team_slave_1 left promiscuous mode 2018/05/03 05:00:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032abd7000fedbdf25030000000400050008000200020000000a000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040090) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0x89, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'dh\x00', 0x2, 0x7, 0x55}, {@empty, 0x4e23, 0x2, 0x7ff, 0x8, 0x4}}, 0x44) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00000000c0)={0x2ca3, 0x4}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r6 = accept4$alg(r5, 0x0, 0x0, 0x800) sendto(r6, &(0x7f00008ac000)='<', 0x1, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) getsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f00000002c0)=""/207, &(0x7f00000003c0)=0xcf) sendfile(r6, r5, &(0x7f000013bffc), 0x59) 2018/05/03 05:00:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000027, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x509802, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="99a5911663a2bc2c7f9e501b275cb9133ee5000e611a3b828f31c1f7dd0e3163399b91d0586a3247f29145fde6232531c71cdcf543488633dd7133072c83e5ce2ae75dbd7893524e0baeb834d64161012039ccacb8b928c1d4e1a15be38af4a5ee9237e77ccf7166", &(0x7f00000000c0)=""/129}, 0x18) 2018/05/03 05:00:11 executing program 4: io_setup(0x1, &(0x7f00000001c0)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x189000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000380)={'bond_slave_0\x00', 0x600}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0xa18, r1, &(0x7f0000000200)="099480cd546fa817293e4d54a96ad1347a458fee9b839e1707153a0cb75e20e3a5c9c1139c809adf3754bcdd0e0663fd7cc05ae3d41ebc977181821ed267ff448cdec12580a63e734ad3d522df224c379b26", 0x52, 0x5, 0x0, 0x0, r3}]) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x2800) write$binfmt_misc(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="73797a30213b0774c227ded0195f3583ab16d615620ffeda794a0d445832224e391bad4df406f67f88ee8c7078a723ce6221505b622d917ca51a119f380d10fb509a93c47f7222d39bf1bf041284b28176a4f9d00d7a18ddc11b88cf0b9686135bf5ae4800ec608c38f7ee907945438d32cf238acfefc321c4bf00021cdef966"], 0xd) pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) io_setup(0x0, &(0x7f0000000040)) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r6, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000140)="d9", 0x1}]) 2018/05/03 05:00:11 executing program 1: syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x412000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140)=0x2, 0xfffffffffffffdfd) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1f1, 0x1, 0x1000}, 0x4) 2018/05/03 05:00:11 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = dup2(r0, r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xaa, "476fb47e88da6a2664a152fda2a15f52735a0866bce6307e5e589cab0ea8721c49c1ecf7651e67cc2523c21747249e4cfdfa53386da5ccb2ac7d3d9f3fd73e320c8f82369a6805bb38d3f85bf903226101f8565cf91ece7844ceb4811b35f4478fd28909e407e53894db87a94c43c4f7eb8933f8c3fd1d45c2797e39ea2294d48ead1f1e88b7e341fc4c9ba4facbff324bfe5b676e03977f7ba359de5f5cacff5c52063f54814fd73280"}, &(0x7f0000000000)=0xce) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000200)={0x90c, 0x2}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) 2018/05/03 05:00:11 executing program 5: timer_create(0x7, &(0x7f0000000240)={0x0, 0x7, 0x100000000, @thr={&(0x7f0000000040)="584f1a2b090814e84743b8ff91165dba88e0a8673480e6b13de1445df97a119df83f1d472c71c6d64f", &(0x7f0000000140)="67d0c2377c664b5a30011fa29673c6e8f794877e8ed535a79a6bbf50ad77a9f4c8703538056b9f2a6dfe7c7e014760ab0efa7924cc4c6f6a54365d3493f23825a6a139a873f50c3b36594291c91e6efa179f555068b5bef86d0e67029ab771db92bdcd7230c7ace44acaadbc059ec3fae8be2636cfd3526608dcc26fbe1472fb5c3874a467e3ba3093e1557116e9cf6076874d0bd631a22c7266f0cbe70ef509330d7ae6d634fc84bbedd854900f2b197c8eeccaa5874efa3605d2e50a6984328d52c8ef4e5e746f5884515985a5405425596e55de69b142edd76c78e1262315e7950a559f69e64a7d25e88ce9d9e1"}}, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100), 0x0) timer_settime(r0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000000)) timer_gettime(r0, &(0x7f0000000100)) 2018/05/03 05:00:11 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x4}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/28, 0x1c}, &(0x7f00000000c0), 0x40}, 0x20) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001180)={{&(0x7f0000000140)=""/4096, 0x1000}, &(0x7f0000001140), 0x2}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000004a00)={0x3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x66, 0x6, 0x10000, 0x7, &(0x7f00000049c0)='ip6tnl0\x00', 0x9, 0x9, 0x4000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syncfs(r1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004ac0)={'yam0\x00', 0x1}) r4 = dup3(r1, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000004b00)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0xf, 0x8, 0x6, 0x2}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004b40)) clock_gettime(0x0, &(0x7f0000004bc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004c00)={0x0, 0x0}) utimes(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004c40)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}) keyctl$session_to_parent(0x12) gettid() lgetxattr(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)=@random={'system.', 'yam0\x00'}, &(0x7f0000001240)=""/171, 0xab) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004c80)={0x0, 0x2}, &(0x7f0000004cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000004d00)={r9, 0x4b, "a2198eb263e0465d6e8c56c6375ff8ea622c9c72c17999faf0c07fc6424f5ed5d03b7ef3f80a70be3ece14812bf4b709c3d543a6e05e773430082a17e49c0913e5c21eb19cda4cd40c5acf"}, &(0x7f0000004d80)=0x53) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000004dc0)) semget$private(0x0, 0x7, 0x14) clock_gettime(0x0, &(0x7f0000004ec0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000004e00)="77ad09a5d110f28091ebfac52e76ab176860b89f4eff449d5e30004fad24af569b1f18dc8cd9d1b0bbefd1d852c5b166d964d8c62eb1c0b0334ba607dee90a075211fdbadd5701e86100a689ca695d6c308dde46afc7fec87a13d850cb9a6c3509901bc6a04691f394f72b9216841ed7f7bf5f2a9f6fe29985b41495", 0x7c, 0x8, &(0x7f0000004f00)={r10, r11+10000000}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000004f40)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sysfs$3(0x3) ioctl$VT_RELDISP(r4, 0x5605) connect$ipx(r4, &(0x7f0000004f80)={0x4, 0x3f, 0x5d4c, "272c68873662", 0x5}, 0x10) 2018/05/03 05:00:11 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000080)=@l2={0x1f, 0xb2, {0x9, 0x80, 0x8, 0xcb8, 0x7, 0x7}, 0x762, 0x7fffffff}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="f2fbc85f8c895a7ccd51085bba5d54372ecc6c64f1d3599df1637dccf316b9fbf14245c9610ce4510764bd2bbccb45e67eea717797b41f54fd9b6fce6d92beec545c1eff7105046a1c63033f16c684", 0x4f}, {&(0x7f0000000280)="0fc3722077f826fb94364a53d04e82bbae5a96411cc2253a58f6f60c7aa3522e9ccd357dabd07f085352c063d881c7614513d9dbd7addae441a6d9abc0728fb153442b", 0x43}, {&(0x7f0000000300)="a881c8db112ab4be3de9d833224c26a9728ae271a4f92ec3f090a640c494fa4fad48ee2637f42bd937b07b40507dd6a1c55da40ab0cf8f1960ce021f635de94712f99b4821327677046c556d46e9e1cc4fa54c5331db4d5c519ec029192d1ccfa626b923b5d1301d2dbd726ae92173b7f084324887cb2892c032c3567aaaf82bd01d38ca", 0x84}], 0x3, &(0x7f0000000400)=[{0x70, 0x115, 0x3, "32db170628f9af9a4af44c78102753524c37d4d2da8dcaa1844ad74d8edda83e158c9fd0fc9dfe6c8909cdb76dd694348c3cb9a163814a88eb0a68eda9d7ad3d4ee0c453ca344f590c82a977028a0464f2a8691d84a555a3d89e1a54c89d0993"}, {0x38, 0x18f, 0x20, "5d2b2af2b6ca57c40241eca23f613b1084ed306b5aded5373a9cacd8c2462d4d54"}, {0x38, 0x10f, 0x7ff, "a30f496b76b9c05a4128802fed180b3a0d4cdb6dcd4b54279fa5b6d72022e00eea827840c00e"}, {0x60, 0x110, 0x200, "2bc9d389ed3e53e810a24a45a61e20901f1079a255c9b26f409743d7f072053c88711005056a6b8916387309a3fccc50ca0849791eaec976f397817e2dfb61328275c5443d212f6738e6d9"}, {0xe8, 0x10d, 0x7ff, "d7cdeb8420365a705244272114dbffb8f14e5e85d22c44f7311002de45145cc0d682b7b876cdde7c304a2eb15d9047e0ed4a4b4ec773d90e6f556c576595d950ea3c21c20f91eb7dbd5e908fbc3a1b73e3a2309630f836155a4cf085616a40b93a709ad4c5b40d19378836a5bb37833ba96191e59433eef5856c68a64bf00c8a07655b925ea7cab0bba6ab629b2cd9914222a36e9409c9f0b815f28d8147780bc7b751f9fa0271a68990b25e896a74cc3156d4429df066218bf32d9d6dcdb7b12ee38e5067de3ff6cc697f45476dce2f0063"}, {0xa8, 0x119, 0x7, "1ecb3a8c359cd0f3ea0fc6eb13297cf096b236cb60dd6a60fa4b067ed6a6a0919a72ce276100075034a7be55aa52bd7abe009540566e41a91260d67770a9df0491792412b5ff7d256fc74e49cc698cb7b4fa8a5685a8d49188dd632645b8868af77a383f97c7d89a2d61bb8d402a4022a4f16e86f8109d6f94bcd3ea305fb8d81ae06dacfe4d9ecfcb49e788a927c4ec8b42267b"}, {0x110, 0x10b, 0x9, "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"}], 0x3e0, 0x20000000}, 0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002050000100000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/03 05:00:11 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x0) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet, 0x10) sendto(r3, &(0x7f0000000200)="b09904879f4672d81021d155d694b1f0236b00ac0cbd6c27a8f467e3b1599757bf245989fe525e00cc940de438a54bd7a57716064618285b", 0x38, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/03 05:00:11 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) listen$netrom(r0, 0x3) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6933ff77, 0x20001) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/124) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @rand_addr=0x8, @rand_addr=0x2400, 0x1, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @empty, 0xff000000, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x3, 0x100, 0x80000000, 0x9, 0x6, 0xfffffffffffffffc, 'veth0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x2, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0xa535a8f1ab0ab515, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x3, 0x37, 0x0, 0x5, 0x2, 'veth1_to_bridge\x00', 'ifb0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x8) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000007c0)=r3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000840)='./file0\x00') r6 = syz_open_dev$admmidi(&(0x7f0000000880)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x200000) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00000008c0)={'erspan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) r7 = semget$private(0x0, 0x0, 0x1) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000900)=""/188) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x7, 0x1, 0x9, 0x6, 0x7, 0x4, 0x8001, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x5, 0xd28, 0xf397}}, &(0x7f0000000a80)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000ac0)={r8, 0x9d}, 0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000b00)=0x8) getgroups(0x1, &(0x7f0000000b40)=[0x0]) ioctl$TUNSETGROUP(r2, 0x400454ce, r9) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000c00)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000c40)={'vcan0\x00', r3}) syz_open_dev$vcsn(&(0x7f0000000c80)='/dev/vcs#\x00', 0x9, 0x440000) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='binfmt_misc\x00', 0x230400, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000000d80)={0x0, 0x7530}, 0x10) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/full\x00', 0x400, 0x0) connect$netrom(r11, &(0x7f0000000e00)=@full={{0x3, {"ba7c24b2308929"}, 0xfffffffffffff5bb}, [{"cb9e273d267a94"}, {"895feac4234b94"}, {"c59fdfd1fd0d89"}, {"dbc659fcd04b64"}, {"06cfcf8e13cd3f"}, {"f8a71094c43055"}, {"54ccd70df5c177"}, {"af9f6f0683975e"}]}, 0x48) sendmsg(r6, &(0x7f0000002680)={&(0x7f0000000e80)=@can={0x1d, r10}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f00)="c6846efc1ead11d872f475a16dd71b5ea49977fa810269240aaa1860668170384fb512f3a583f6bcd84967bb7905860718b47c4cd9d310d57a9eadf5cfaa3025a6d4228899fd9d38e0e61ab9efe6d1cdb21c938d9f6ab7e7c9fbd4b48436e26d3dd30e86d61cf0ec20a41552ff7b060ccd182c63f3bf0e5c06d81075a98ced0dd1f70662b854ddc597b08a1339bb141438", 0x91}, {&(0x7f0000000fc0)="d2ee22979bbe78005bb0737f2da06ba88964bfda0f02faecc5cbe5097a7f525d5156daba56ead0be382f33936fe3dd073c1f0946487a567e9298ac79746fac51108f2cd8f890286686b353f6fa21df0b4eeccce2cfc1985eeb0bfdf2f3d7d6b0fdbb308554615ecafff1aad50c8f8b8eec911072d5c6cf083d16040236661b695a180ad8fcb01536e229c21ccce6d7a69bdd99a79d84376162aad7bf9819717a2f5f65270c4c5bd7", 0xa8}, {&(0x7f0000001080)="8af414e900547923f34069381199de714f984fe9685a1f740179586fc786930fdfe07e7ffd3b37bf62bb10c9d63de9645e10fea59df96aa0c58fefcbeb7c6954062f1c51922a3b95fadabb5d2a7dd18bcbd14d85dbe1ed06c2a8573fabad050c774cf395983374e8c6786f642cfbceaba40c12636a5d9794c3a20f5a355e63343c76a242bc3cb84584855e7a276b1d1129d02d4d926050f61c486e0d14bdbfafadcf6f4d07c0d7050d19bab20c4c19b63c7dee70f439457b0bb185c77a6f2a8a333b196d6bd0241f458f701885a95e1dd3e79aac", 0xd4}, {&(0x7f0000001180)="8bf91ad0b6c0a296623ae650665cc3747029e899ebc9f062302122692d61aa07fcd52d76fc695c4456232241572cc911ea36e3fc86da5f0ca5504ce7dbe04050b304d527490720c099c43be15ed4576578cd86daeb4de469f36b2b3e", 0x5c}, {&(0x7f0000001200)="f7f7bc392886c6bbe136a36ad5965fb3b8909eed968167", 0x17}], 0x5, &(0x7f00000012c0)=[{0xf0, 0x119, 0x8, "040ea5d0555a0a204c7bbcf07822a8647beba3fa883d59649cebdd45fe102826d3de9fae426a39e17f048d1149e572f034b385afc3b46f875edf3b4844ba6e20307754e08b378a9d14a9ff37a22453f518a4d4e2e01e9727f67ac3c20834f5daaef99ca9d732b368fd8c356a1d59197d9d05561ab37fb33f3b0f93adbb6bcbbd27ffd99c7940d7bdd991b042cb78b3ab7b9540634b0d3e352f0eb35abf13aed3039c02e0291330761584181c8a0d6cf9f4c8b7fd3894c84750541615182eddc7cd1abc375de4a45ffd50255876666e2ce1c376abee180f5dd69ec6714779"}, {0x98, 0x0, 0x1, "c793b688f7245cbe93d456e1c60afd1c43e17a2a6db0d12ee8ef0415a3cec30f7b7b8063f0f748264601f74e0f0866f3e8929c130cd9e17cc8d87d64fc6a50c4ed747ccb5bc5fb4c5fe5369ab07719a82346de158cb7e7dfdc91f942757aaf30d8dc640e579ad6e5a9b52a51103db6b45b28e07b4cbc7d0641fbda4d2b218bcc9c346dc6"}, {0x1010, 0x119, 0x4, "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{0x110, 0x195, 0x8, "7dc68e8728069e9ab6cab72a7a64de0ae737c3a51cd2ca5802fe1a5dac69180fbae5de58d3c9ae32426e4ec198b99b4c16f8ee2ffb8fea3fda4723eb96f4a7027d90d3fcc7cc628c50b56bd2d63f5c98a0f1544ed4bf4a2c01e770e8787fe06f0d116226d8852eae21dc7c21f644c7f24cbd68132aabcc37bdd0700f2d2bde7891c6ec70a1b985e9f37926338473543e26286b869527b0c67fa7cdad2def698b84844ed0b33022236068253e80990d21dc26103b0ee7885f1f357af9bfa70bc816e90c60137a0d3ca41beea29e3ae0b660ba443d6f61d31ea982a0ba9dff3ed3394d2d31ecc527c27ca5b33cbae19b6b506e82d2adcbdbdb957ca1"}, {0xe0, 0x11f, 0x7ff, "bec02b13ccfd164c8fddb25580f4a0307511074baa2bae9edfb91170294486b910976150cb408ed432088a44c6e218bb25d727065a77b2bc8e84d15a8732eaccff7a6cb9be28d37b226f76d1ff4d3ef51319c0e3447707284931dd66ab3d7a68ec65d734255a26a9b88b25dc356b2e6418e7c7350a38b267fe26b2494c564edd64977baa0cb01220331430f74cf6b95764b816c9bcd4edbc014b0068923f6163ab8776b22b04ac9d77ad3c5a644b504edf208fc989e5616c4f7c9b3bd8be24f7a50904453229c2d6e16eff"}], 0x1388, 0x20000080}, 0x800) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000026c0)={@remote, @local}, &(0x7f0000002700)=0x8) [ 138.342314] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 138.386139] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 05:00:11 executing program 5: unshare(0x40600) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x229, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x401, [0x20, 0x6, 0x7, 0x3, 0x1000, 0x6b3, 0x401, 0x2]}, 0x5c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x4, 0x6, 0x1906, 'queue1\x00', 0x8}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000140), 0xffffffffffffff04) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)={0x7, 0x0, [{0x5000, 0x1b, &(0x7f0000000200)=""/27}, {0x16000, 0x17, &(0x7f0000000240)=""/23}, {0x0, 0x72, &(0x7f0000000280)=""/114}, {0x7001, 0xcd, &(0x7f0000000300)=""/205}, {0x4000, 0xdf, &(0x7f0000000400)=""/223}, {0x0, 0x4c, &(0x7f0000000500)=""/76}, {0x100000, 0x3b, &(0x7f0000000580)=""/59}]}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x9, 0x28, 0x1, 0x3ff, 0x8, 0x0, 0x6}, 0x1c) 2018/05/03 05:00:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/57) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xe815, 0x7fff, 0xb10, 0x5, 0x5, 0x8, 0x7fff, {0x0, @in={{0x2, 0x4e23}}, 0x9, 0x25, 0x2, 0x0, 0x2b6}}, &(0x7f00000000c0)=0xb0) 2018/05/03 05:00:11 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0xff, 0x1200000000000000, 0x6, 0xfffffffffffffffe}, 0x14) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "32d753883acadba1bf9c5637e4e7d98024635bfcb41f143ae89f095ca89654a53f2812e03fefb4c0172cd7"}, 0x2f) fcntl$setstatus(r0, 0x4, 0x40400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x6, 0xf137}, 0x90) ioctl$KDDELIO(r0, 0x4b35, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0xb, 0x7}, {0x3, 0x64}, {0x3, 0x3000000}, {0xb, 0x69}], 0x4) sendto$ipx(r0, &(0x7f0000000340)="a842171e79fec5f352f1aa16c7642387ab41353b27544ca76be7c4c6a97b95616b2ed7a2d579bf6dd692ef816f3975ef7d453d988bdebc3fbd0902d9c798c35069093967066bdb667369de45e4bc83c62495abea2095a67c82809db79b116416bc40791dce04e1", 0x67, 0x20000000, &(0x7f00000003c0)={0x4, 0xfffffffffffffffc, 0x8, "5174e25873e4", 0x4}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x4, 0x9794}, &(0x7f0000000500)=0x8) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000540)=0x9, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r5, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000580)="7dce88bd14234ec644dcc02b563b25bd929674888a27b050a19a9d5f77d9360c7c707d3cd525ddbaa8c80ade20c105016de2f2c773a683dceba0c572166085ddd8ea9205a359d8a761f1df2ad53eb80f9c8b3b5d66ac2d5fb14b5186c665ba358996206f27a281cc671129f3dcf3d0dfc327027300a04c75da0b971fbd13b34f477b63088a30de8a4f859f3b35fe48d89486") r6 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f0000000880)={0x10000000}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000008c0)={r0, r5, 0x4, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000900)={r1, 0x9, 0x30}, 0xc) accept4$llc(r5, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x10, 0x800) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000009c0)={@local}, &(0x7f0000000a00)=0x14) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000a40)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000a80)={r2, 0x89, "c3ceae96cd999488448968c9f207c8c2eaecb1c4b05a48355dc07d004f260c25a7591f7e3c81c390d1ebba2be59c54b1deeb6339f185172bee60b9cfe2617bafcf3f6f2c872399cd4859ecb8cce2064fc4cd65495b7921da457c72c5939e6685215e84e09b5f907db68b5dd6d84a71144c48b6cb5fb3076c285887d404eae8dfe13ffef6042d6d6fb2"}, &(0x7f0000000b40)=0x91) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/03 05:00:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0xc040, 0x0) connect$inet(r2, &(0x7f00000006c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480)={0x8, 0x0, 0x0, 0x9}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = msgget(0x1, 0x4) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000500)=""/102) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/75, 0x4b}], 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000580)={{0xffffffffffffffff, 0x3, 0x7fe0000, 0x3, 0x2}, 0x967, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x3bf, 0xd9000000, 0x4, 0x9f}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000300)=0x5, 0x4) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/05/03 05:00:11 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, 0x1) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000040)={0xff, 0x0, 0x1f, 0x1, "42c67bf2505b4cce18c413449ecb804b642a9b0a4967bb7c55706ec89ab6ba7b9cdcd37b9096cb534939f5ea", 0xffffffffffffffff}) 2018/05/03 05:00:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000400000000000800000000000000090"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/03 05:00:11 executing program 6: socket$kcm(0x29, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) poll(&(0x7f00000001c0)=[{}, {}], 0x2, 0x0) 2018/05/03 05:00:11 executing program 3: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r1, 0x0) msync(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x7) mlock2(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) [ 138.640634] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 05:00:11 executing program 4: r0 = socket(0x15, 0x0, 0x2) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x40020}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xfffffffffffffd92) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffff, 0x81) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r1, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x5a9}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="253fd9896c62f7340bc79f02736a21a94a730d4685fdc8c9adcf870637b4ac65aad663c76ac2178ecc204730dfe25bc430ed714c8972909b506b81ccb130c7e245e222422aa33dc3a39ea4dba17632ae8e3cf63bcd04d55513fcf0dfbfae2f48737d0b31c42cd6a955b342a1963822ae46ddd575d0f2a7a7f5be2855002fd50cf08e38471b7d17df24085551975746be8b6da8ed62104951c7973d6b62e8ed4640f1a7b3f26ab64dd2da517280c7c5e135040724c8a73d48554eb4195f5bd1be4256b5484e76808bdc7e484b0dbffee60ce6c361a8198a614dcfdf28c3c7ee94369a03286582318b") 2018/05/03 05:00:11 executing program 5: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0xc5, &(0x7f0000d97ff8)}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x800, 0x0, 0x7, 0xd, 0xc, 0x4}) 2018/05/03 05:00:11 executing program 0: r0 = memfd_create(&(0x7f0000000000)='[\x00', 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x2, &(0x7f0000000b80)=0x0) io_submit(r3, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="ef", 0x1}]) 2018/05/03 05:00:11 executing program 6: r0 = memfd_create(&(0x7f0000000000)='+#vmnet1ppp0&posix_acl_accessppp1vboxnet0\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000d8}) 2018/05/03 05:00:11 executing program 3: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x8, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {}]}) mount(&(0x7f0000000040)="2f2f66696c653002", &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x0, &(0x7f0000000540)) 2018/05/03 05:00:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8000) accept4$inet(r2, 0x0, &(0x7f0000000080), 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3c) sendmmsg$unix(r0, &(0x7f00000056c0), 0x924924924924c00, 0x0) dup2(r0, r1) 2018/05/03 05:00:11 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1a880, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @empty, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc) prctl$intptr(0xe, 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) setrlimit(0x5, &(0x7f0000000040)={0x6, 0x5}) 2018/05/03 05:00:12 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x46, "daf0ed11307b69670acc15aba6c4f956b28c89b8aca5800f371fecb7f64e004264d01bf939357f8d1b90198986151f201c607ff11d93aa3705891390b23361e9d97c6e995054"}, &(0x7f00000000c0)=0x4e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4}, 0x8) 2018/05/03 05:00:12 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0xfe9d, &(0x7f0000000100)={@random="875db04ddf52", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x5, 0x5, 0x2}], {0x8100, 0x100000001, 0x8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x100000000000, 0x7f, 0x67b, 0x4f, 0xff, 0x1000100000000000, 0x4, 0x10000, 0x0, 0x8, 0xfffffffffffffff9}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfb08, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x7}], 0x68) listen(r2, 0x1ff) 2018/05/03 05:00:12 executing program 4: unshare(0x40607) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80) alarm(0x3) ioctl(r0, 0x0, &(0x7f0000000040)) 2018/05/03 05:00:12 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10002) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/03 05:00:12 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002380)='/dev/usbmon#\x00', 0x3f, 0x101c00) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003400)={@sco={0x1f, {0x9, 0x80000001, 0x8, 0x8, 0xff, 0x4}}, {&(0x7f00000023c0)=""/4096, 0x1000}, &(0x7f00000033c0), 0x44}, 0xa0) 2018/05/03 05:00:12 executing program 0: r0 = semget(0x2, 0x4, 0x40) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000240)=""/4096) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x1, 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/240, 0xf0, 0x1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0x6) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000001300)=0x8001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001240)=ANY=[@ANYBLOB="00000000d60fd5bc9b6a90c3544a1ff43d71349a22bee22afac6dc93551f41eb5bb6ca3065d12787879a6f44c2890aa49dad5b8177ce77bf6c378c9bab964a3f838ab42abfddcec1e58dd0a1e2b3241004abe222daf06e770ef35edf39ea9996ec07ad19cb4c9ad2e9fcdd373f9bf49603d1c8542ded75d69e5c464bee000000000000000000000000000000"], &(0x7f0000ad3ffd)=0x4) exit(0x81) 2018/05/03 05:00:12 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000ac0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r2, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/03 05:00:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x2c0001, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/03 05:00:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0xfffffffffffffff7, 0xfffffffffffffff2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) unshare(0x8000400) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="50926f23a900", 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/05/03 05:00:12 executing program 6: r0 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) r1 = gettid() ptrace$cont(0x29, r1, 0x4, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x1000001, &(0x7f0000000180)={0x0, 0x200000004, 0x2, 0x4, r2}) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TCSBRKP(r0, 0x5425, 0x8000) 2018/05/03 05:00:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000098effc)=0xffffffffffffffff, 0x233) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0xfffffffffffffec5, &(0x7f0000000000), 0x1000000000000060}, 0x0) 2018/05/03 05:00:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/120, 0x78}], 0x1, &(0x7f0000000600)=""/42, 0x2a}, 0x21) 2018/05/03 05:00:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x2, r1}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/03 05:00:13 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x32000) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80000000, {0x6c94, 0x5, 0x4841, 0x5, 0x3, 0x2}, 0x81, 0x80000001}, 0xe) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x4, 0x4, 0x3, 0x10001, 0x3, 0x0, 0x6fd, 0x179, 0x38, 0x34a, 0x1, 0x100000000, 0x20, 0x2, 0x10001, 0x3, 0x1f}, [{0x0, 0x6, 0x0, 0x5, 0x2, 0x400, 0x7fffffff, 0xe76}, {0x60000000, 0xffffffff00000000, 0x8, 0x80, 0x8, 0x1, 0x1, 0xba8}], "5c19b10d1c7b2cd5934624528c47396ec66ae337cda32101eb47f17212614fcadf12574ed779308901bf6c2ec2770b8734b849ed3c3389b19757af2bc90a3d8d00b1535a16e3efbb5e42af", [[], [], [], [], [], [], [], [], []]}, 0x9c3) 2018/05/03 05:00:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x6, 0x7, 0x9, 0x3}) [ 140.144960] Unknown ioctl 21532 2018/05/03 05:00:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/05/03 05:00:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) r2 = accept$alg(r0, 0x0, 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_settime(r3, 0x1, &(0x7f0000000280)={{}, {0x0, 0x1c9c380}}, &(0x7f00000002c0)) sendmmsg$alg(r2, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="ea6bedf26b8e91bb6e951431", 0xc}], 0x1, &(0x7f0000000080)}], 0x1, 0xfffffffffffffffd) recvmmsg(r2, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}], 0x1, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) [ 140.180568] Unknown ioctl 21532 2018/05/03 05:00:13 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100001, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x118) 2018/05/03 05:00:13 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) fcntl$getown(r1, 0x9) sendto$inet(r1, &(0x7f0000000580), 0x0, 0x20008005, &(0x7f0000000440)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 05:00:13 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000140), 0x0) r0 = memfd_create(&(0x7f0000000040)='!:cgroup$+]keyring-\x00', 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x181800) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/03 05:00:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/05/03 05:00:13 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7b, 0x800) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg$netrom(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@ax25={0x3, {"15ada94b96a1c9"}, 0x1000}, 0x10, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x100, 0x8009, 0x10001, 0x2, 0x8, 0x1, 0x10001, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x46, 0x8, [0x2, 0x3, 0x5, 0x4, 0x3, 0xfff, 0xffffffffffffa9b5, 0xffffffff7fffffff]}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x5}, 0xfffffffffffffeed) 2018/05/03 05:00:13 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/05/03 05:00:17 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/195) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/05/03 05:00:17 executing program 3: mkdir(&(0x7f0000000300)='./control\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x800}) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r2, r3, 0x0) mkdirat(r1, &(0x7f00000189a2)='./file0\x00', 0x0) r4 = openat(r1, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f00001bd000)=""/80, 0x50) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000000)) 2018/05/03 05:00:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100, 0xc0000000, 0x10000000, 0xffffffffffffff67, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)}, 0x10043) recvmsg(r0, &(0x7f0000002080)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'veth0_to_team\x00', 0x100}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/03 05:00:17 executing program 7: mmap(&(0x7f0000367000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x1000000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) personality(0x5000007) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x80) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000180), 0x0) r1 = accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x100, 0x0, 0x1, 0xa8, 0x4, 0x2561, 0x795, {0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x8, 0xbe3a, 0xce, 0x8}}, &(0x7f0000000380)=0xb0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x20000, 0x6d) 2018/05/03 05:00:17 executing program 6: r0 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000000), 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000002c0)={0x1f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)=0x0) ptrace$peekuser(0x3, r4, 0x2bb) r5 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x80000001, 0x2000) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000180)) gettid() process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xb9fbb536}], 0x165, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000100)={0x0, 0xaa0, 0x2, 0x7}) pipe(&(0x7f00000001c0)) mremap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000866000/0x3000)=nil) 2018/05/03 05:00:17 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0xfffffffffffffff9, 0x7, 0x8, 0xfffffffffffffbec, 0x1]}, 0xe) sendfile(r0, r0, &(0x7f0000000300)=0x100, 0x100) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}]}, 0xe) 2018/05/03 05:00:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) r1 = getpid() sched_getscheduler(r1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)) 2018/05/03 05:00:17 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4) setpriority(0x1, 0x0, 0x8) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\\]\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="eb9d3fc6f7484a55885501312cd79cbc054031790cd815ad41d9e3e147b40dbfe7bddde73fcc8cd8a072e772d23b3695fde0aa3fc693feb8d41fba721caea4e68517b6fb8b81041c0f3d85cad1d2ea193ca25b79f4f3272da3845ee716b065057ad5d42cdcc65b0ce8cb92a504e668ac1cd61320df2e433dc620c0835fb72df92ee49ee6bbaa2ec3a8d902adddb7389fd5fe04cd7a714f60262af605d530d054525f46cf0d7fc6000d1a433ad7e5e91b930d38", 0xb3, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000280)={r0, r1, r2}, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={&(0x7f0000000300)={'md5\x00'}}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r3 = shmat(0x0, &(0x7f0000b18000/0x2000)=nil, 0x0) shmdt(r3) mlock2(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0) 2018/05/03 05:00:18 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001d001908000a000000", @ANYRES32=r1, @ANYBLOB="000000001400010000000000000000000000ffffffffffff"], 0x30}, 0x1}, 0x0) 2018/05/03 05:00:18 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket(0x4, 0x803, 0x6) socket(0x1d, 0xa, 0x8001) 2018/05/03 05:00:18 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f00000000c0)='./control\x00') r0 = open(&(0x7f0000000100)='./control\x00', 0x1, 0x100) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/03 05:00:18 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x18000) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x80000000, 0x400000daa, 0x80009, 'queue0\x00', 0x8001}) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/05/03 05:00:18 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x204400, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x501080, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) unshare(0x8000400) r3 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r3, 0xff, 0x0, &(0x7f0000000080), 0x0) r4 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000000200)=""/179, 0xb3) 2018/05/03 05:00:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0), 0x0) sched_yield() 2018/05/03 05:00:18 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='xfs\x00', 0x2000, 0x0) close(r2) 2018/05/03 05:00:18 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) shmget(0x1, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vsock\x00', 0x101000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r1, 0x7, 0x1, 0x1, &(0x7f00000003c0)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_create1(0x80000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000009c0), 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000000580), &(0x7f0000000380)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000600)={0x100000000, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) accept4$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14, 0x800) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x4e23, 0x4, 0x0, 0x80, 0x20, 0x1, r5, r6}, {0xdd, 0x2, 0x4, 0x20, 0x9, 0x2, 0x5, 0x7fff}, {0xa24c, 0xff, 0x3, 0x3}, 0x5, 0x6e6bbe, 0x2, 0x0, 0x2, 0x1}, {{@in6, 0x4d5, 0x7f}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x2, 0xab8a, 0xfffffffffffffeff, 0x80, 0x8}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000740)={0x2f, @broadcast=0xffffffff, 0x4e22, 0x0, 'nq\x00', 0x2, 0xe561, 0x28}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x2e, 0x3}, &(0x7f0000000240)=0x90) close(r3) r7 = accept4(r3, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000300)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_DEL(r7, 0x0, 0x484, &(0x7f0000000340)={0x0, @loopback=0x7f000001, 0x4e24, 0x0, 'none\x00', 0x29, 0x2a6, 0x16}, 0x2c) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x20280, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000500), 0x4) shmget(0x3, 0x1000, 0x1000, &(0x7f0000012000/0x1000)=nil) r9 = shmget(0x1, 0x1000, 0x500, &(0x7f0000013000/0x1000)=nil) r10 = shmat(r9, &(0x7f0000fff000/0x1000)=nil, 0x4004) shmget(0x3, 0x1000, 0x8, &(0x7f0000000000/0x1000)=nil) shmdt(r10) 2018/05/03 05:00:18 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xffffffffffffffff, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x7, 0x5, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x5d, @empty, 0x2, 0x0, 'dh\x00', 0x2, 0x3, 0x4a}, {@broadcast=0xffffffff, 0x4e24, 0x1, 0x7, 0x3ff, 0x101}}, 0x44) 2018/05/03 05:00:18 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x20001) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x309000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file1\x00', r1}, 0x10) 2018/05/03 05:00:18 executing program 0: unshare(0x4000002) r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00') setgroups(0x1, &(0x7f0000000240)=[r1]) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000380)=0x6ecd75c4, 0x1) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000fea000/0x14000)=nil, 0x14000}) setregid(r2, r3) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f00000003c0)={0x8, {{0xa, 0x4e22, 0x503, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x7}}, {{0xa, 0x4e20, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x4e7}}}, 0x108) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r5, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x1) 2018/05/03 05:00:18 executing program 3: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/134, 0x86) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)}], 0x2, &(0x7f0000000280)=""/31, 0x1f, 0x3f}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300)=0x16d, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000000), &(0x7f0000040000)) read(r1, &(0x7f0000000340)=""/107, 0x6b) 2018/05/03 05:00:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket(0x7, 0x8000a, 0x20) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000200)={@mcast2}, &(0x7f0000000340)=0x14) r3 = msgget(0x2, 0x200) msgsnd(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000400000040000000a55ae8806f5dce3222231ef88f7204950c42862600efcc48389ab1a54a7b5958e98c2c992fcb5159a8016f4e3f16955d8d8064e503b495feb520910f4136537b6e1158dc9f8e1a7f70f0c0d28d52a7451e145a7e79d3f1fde8ccd8"], 0x69, 0x800) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xfff}, &(0x7f0000000040)=0x10) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x100000254, r1) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) getsockopt$sock_buf(r5, 0x1, 0x3f, &(0x7f00000004c0)=""/233, &(0x7f0000000100)=0xe9) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r4, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/03 05:00:19 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/05/03 05:00:19 executing program 6: r0 = socket(0x1a, 0x1, 0x2000000000) bind(r0, &(0x7f0000d80f80)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(ccm_base(lrw(pcbc(aes)),tgr128-generic)))\x00'}, 0x233) bind(r0, &(0x7f0000000100)=@can={0x1d}, 0x0) 2018/05/03 05:00:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) fchdir(r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x41) fanotify_mark(r1, 0x80, 0x8, r2, &(0x7f0000000140)='./file0\x00') r3 = openat$cgroup_procs(r0, &(0x7f0000000180)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000380), 0x80000000) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0xfff}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0xfffffffffffffffc, 0x4) 2018/05/03 05:00:19 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x434981) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) 2018/05/03 05:00:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200000000030, 0x2bf) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x8}, 0xb) 2018/05/03 05:00:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 2018/05/03 05:00:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000000140)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faecde3c226763e60cdd587", 0x38) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) poll(&(0x7f0000000180)=[{r2, 0x11}], 0x1, 0x1ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000040)={0x3, 0x70, 0x2, 0x7, 0x3f, 0x1, 0x0, 0xffffffff, 0x20000, 0xb, 0x10001, 0x79, 0x0, 0x20, 0x3, 0x10001, 0x3, 0x7, 0x8000, 0x2, 0x400, 0x81, 0x1f, 0x1, 0x2, 0x400, 0x80000000, 0x4, 0xc1, 0x5, 0x9, 0x1, 0x2, 0x7ff, 0x8a, 0x7, 0x5, 0x81, 0x0, 0x3, 0x2, @perf_config_ext={0x0, 0x27}, 0x4000, 0x5, 0xcb28, 0x4, 0x0, 0x4, 0x8}) readv(r0, &(0x7f000085dff0), 0x0) 2018/05/03 05:00:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb}, 0xc) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb}, 0xc) 2018/05/03 05:00:20 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000400)={@hyper}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bcsf0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x2, &(0x7f0000008000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x138, 0x188}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x230) 2018/05/03 05:00:20 executing program 7: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) r2 = dup2(r0, r1) close(r2) 2018/05/03 05:00:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3d) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20200001}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getspdinfo={0xec, 0x25, 0x4, 0x70bd2a, 0x25dfdbfb, 0x6, [@algo_auth={0xc8, 0x1, {{'rmd320-generic\x00'}, 0x3e8, "bb9d54a1ffe54534d63ed868c04538c361ced0dae8abe9443e21f75f1276fe90ecca51db586a7cd12f4acb7f6797b25bc38a125ae80fb9d9639d5a7b0bdb465baada905d48ed58660499c021840e17b450983a9af28770e11d4146e80bbe6fc2bd214718b3b6c5f6ced5e889a607acac587ac92470d348a26437686a50"}}, @output_mark={0x8, 0x1d, 0x4}, @replay_thresh={0x8, 0xb, 0x7}]}, 0xec}, 0x1, 0x0, 0x0, 0x50}, 0x8091) accept4$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) write(r0, &(0x7f0000000100), 0x0) 2018/05/03 05:00:20 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x113, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) add_key(&(0x7f0000d26000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) [ 147.165198] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/03 05:00:20 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f0000000080), &(0x7f0000000040)=0xf0) socket(0x0, 0x8000a, 0xfff) 2018/05/03 05:00:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/24) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000e4ffffffffffffff000020000000000000000000000000000000000000000000000000000091419d86f8e8c4e70000000000000000000000000000a51ae2f1f451731c6f4ad0b4e475d4335932411cc6ec7821c4a50ff9a5a7621908ba80235ead316163b9ef77e97b1514381ef1cebdd7292047b668f836d35321ef8f57a898ac703c771ca6c95c6e3a6cc4724fd69ff8dd9712c3f20000000000"], 0xb3) [ 147.206787] Unknown ioctl 21665 [ 147.216308] sg_write: data in/out 167162/10 bytes for SCSI command 0xff-- guessing data in; [ 147.216308] program syz-executor6 not setting count and/or reply_len properly [ 147.249435] Unknown ioctl 21665 2018/05/03 05:00:20 executing program 0: unshare(0x8000400) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x40010, r0, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000289000)={0xfffffffffffffffc}) 2018/05/03 05:00:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00') unlinkat(r0, &(0x7f0000b4d000)='./file0\x00', 0x200) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) 2018/05/03 05:00:20 executing program 5: socket$netlink(0x10, 0x3, 0xa) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)="5d7365637572697479c900", &(0x7f00000001c0)='-#\x00', &(0x7f0000000200)=')}(![c%wlan0\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)="835c277070703100", &(0x7f00000002c0)="0300", &(0x7f0000000300)='posix_acl_access?-ppp1.bdev&^GPLvboxnet1*:)\x00', &(0x7f0000000340)='-/eth1\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='lo\x00', &(0x7f0000000540)='\x00'], 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000c80)=""/136) open_by_handle_at(r0, &(0x7f0000000b80)={0x4f, 0x2, "cd8996ae6d262a3d8fddbe72f813eb22f4e6d0dc377c63e872486c35c40d978a6a0a03863ad2acfa324e1db2379fa1a0481c5cccbdff25418b408ceacf9759c175efdcdf242f2a"}, 0x40900) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0xa, "2b4463218126682d554a"}, &(0x7f0000000c00)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000c40)=r2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000f8030000ffffffff000000001002000000000000ffffffffffffffff600300006003000060030000ffffffff04000000", @ANYPTR=&(0x7f0000000680)=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\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000030007265616c6d000000000000000000000000000000000000000000000000000000000000000100000000000000000028005443504d5353000000000000000000000000000000000000000000000000050000000000000000000000ffffffff000000ffff0000ff76657468310000000000000000000000626f6e645f736c6176655f3000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000060001010000000000000000000000000000f80020010000000000000000000000000000000000000000000000003000657370000000000000000000000000000000000000000000000000000000000004d3000004d6010000000000000030006164647274797065000000000000000000000000000000000000000000000800800400000000010000000000000028005443504d53530000000000000000000000000000000000000000000000000500000000000000ac14140a7f000001000000000000000065716c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000122000000000000000000000000000028015001000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000003000000010000800008000004000000030000000600000009000000e800040050007365740000000000000000000000000000000000000000000000000000035c0a050800000000040000000000000002000000000000000800000000000000010000800000000005000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x458) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/03 05:00:20 executing program 3: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000080)=""/30) socketpair(0x1f, 0xb, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) 2018/05/03 05:00:20 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000), 0x4, 0x1, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f0000000180)=0x1, 0x1) 2018/05/03 05:00:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000040)=""/2, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x2, 0x1, &(0x7f0000000140)=""/224, &(0x7f0000000240)=""/185, &(0x7f0000000000)=""/25}) [ 147.779125] sg_write: data in/out 167162/10 bytes for SCSI command 0xff-- guessing data in; [ 147.779125] program syz-executor6 not setting count and/or reply_len properly 2018/05/03 05:00:21 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x3ff, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/05/03 05:00:21 executing program 2: r0 = socket(0x13, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/03 05:00:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/03 05:00:21 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000f00000000000000000000"], 0x1) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) socketpair$inet6(0xa, 0x80000, 0x800, &(0x7f0000000040)) 2018/05/03 05:00:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000451d, &(0x7f00000000c0)="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") 2018/05/03 05:00:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x200000) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/03 05:00:21 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x18000, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) syz_emit_ethernet(0x6a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaf16a63aaaabb00000000000008004500005c00000000002f9078ac15ffaaffffffffb421880b80000000807800000000000008000000005700000000000000000000c375dc8c4eb6ec6ea0ce00000000000000718fd4499e93a3240000000000000000047290bb01009d47278fdccf7901ebd5420cee79ced28c4cb1c8b51bcb50e6e2f7548d7263dfedaf2b145fba8e0a5b7206000000bdfb"], 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20100, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) 2018/05/03 05:00:21 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x90000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000006c0)={@local, @empty, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000740)={@broadcast, @loopback, 0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000980)={@local, 0x0}, &(0x7f00000009c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000ac0)={@remote, @local, 0x0}, &(0x7f0000000b00)=0xc) recvmmsg(r1, &(0x7f0000007e80)=[{{&(0x7f0000000c00)=@can, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000c80)=""/9, 0x9}, {&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/206, 0xce}, {&(0x7f0000000e80)=""/241, 0xf1}, {&(0x7f0000000f80)=""/4096, 0x1000}], 0x5, &(0x7f0000002000)=""/99, 0x63, 0x9}, 0xe6e4}, {{&(0x7f0000002080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002100)=""/36, 0x24}, {&(0x7f0000002140)=""/52, 0x34}, {&(0x7f0000002180)=""/19, 0x13}, {&(0x7f00000021c0)=""/94, 0x5e}, {&(0x7f0000002240)=""/23, 0x17}, {&(0x7f0000002280)=""/250, 0xfa}, {&(0x7f0000002380)=""/189, 0xbd}], 0x7, &(0x7f00000024c0)=""/33, 0x21, 0x7e85}}, {{&(0x7f0000002500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002580)=""/127, 0x7f}, {&(0x7f0000002600)=""/52, 0x34}, {&(0x7f0000002640)=""/228, 0xe4}], 0x3, &(0x7f0000002780)=""/138, 0x8a, 0xc37c}}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002840)=""/60, 0x3c}, {&(0x7f0000002880)=""/81, 0x51}, {&(0x7f0000002900)=""/236, 0xec}], 0x3, &(0x7f0000002a40)=""/100, 0x64, 0xc9}, 0x9}, {{&(0x7f0000002ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004000)=[{&(0x7f0000002b40)=""/203, 0xcb}, {&(0x7f0000002c40)=""/210, 0xd2}, {&(0x7f0000002d40)=""/69, 0x45}, {&(0x7f0000002dc0)=""/81, 0x51}, {&(0x7f0000002e40)=""/13, 0xd}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/28, 0x1c}, {&(0x7f0000003ec0)=""/92, 0x5c}, {&(0x7f0000003f40)=""/163, 0xa3}], 0x9, &(0x7f00000040c0)=""/121, 0x79, 0x81}, 0x3}, {{0x0, 0x0, &(0x7f0000005780)=[{&(0x7f0000004140)=""/207, 0xcf}, {&(0x7f0000004240)=""/78, 0x4e}, {&(0x7f00000042c0)=""/19, 0x13}, {&(0x7f0000004300)=""/169, 0xa9}, {&(0x7f00000043c0)=""/67, 0x43}, {&(0x7f0000004440)=""/238, 0xee}, {&(0x7f0000004540)=""/181, 0xb5}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000005600)=""/189, 0xbd}, {&(0x7f00000056c0)=""/161, 0xa1}], 0xa, &(0x7f0000005840)=""/243, 0xf3, 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000007d40)=[{&(0x7f0000005940)=""/4096, 0x1000}, {&(0x7f0000006940)=""/90, 0x5a}, {&(0x7f00000069c0)=""/80, 0x50}, {&(0x7f0000006a40)=""/193, 0xc1}, {&(0x7f0000006b40)=""/142, 0x8e}, {&(0x7f0000006c00)=""/119, 0x77}, {&(0x7f0000006c80)=""/4096, 0x1000}, {&(0x7f0000007c80)=""/136, 0x88}], 0x8, &(0x7f0000007dc0)=""/178, 0xb2, 0x2}, 0xcca}], 0x7, 0x20, &(0x7f0000008040)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000008080)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000900)=0xffffffffffffffc6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010b00)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000010c00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000010d40)={@remote, 0x0}, &(0x7f0000010d80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010dc0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000010ec0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010f00)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000010f40)={@loopback, @multicast1, 0x0}, &(0x7f0000010f80)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000010fc0)={@loopback, 0x0}, &(0x7f0000011000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000011040)={'vcan0\x00', 0x0}) recvmmsg(r0, &(0x7f0000014280)=[{{&(0x7f0000011280)=@sco, 0x80, &(0x7f0000011380)=[{&(0x7f0000011300)=""/114, 0x72}], 0x1, &(0x7f00000113c0), 0x0, 0x7}, 0x8}, {{&(0x7f0000011400)=@in, 0x80, &(0x7f0000012880)=[{&(0x7f0000011480)=""/228, 0xe4}, {&(0x7f0000011580)=""/222, 0xde}, {&(0x7f0000011680)=""/4096, 0x1000}, {&(0x7f0000012680)=""/98, 0x62}, {&(0x7f0000012700)=""/246, 0xf6}, {&(0x7f0000012800)=""/96, 0x60}], 0x6, &(0x7f0000012900)=""/141, 0x8d, 0x81}, 0x1}, {{&(0x7f00000129c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000013c40)=[{&(0x7f0000012a40)=""/135, 0x87}, {&(0x7f0000012b00)=""/49, 0x31}, {&(0x7f0000012b40)=""/4096, 0x1000}, {&(0x7f0000013b40)=""/58, 0x3a}, {&(0x7f0000013b80)=""/135, 0x87}], 0x5, &(0x7f0000013cc0)=""/183, 0xb7, 0x5}, 0x1000}, {{&(0x7f0000013d80)=@can, 0x80, &(0x7f0000014140)=[{&(0x7f0000013e00)=""/99, 0x63}, {&(0x7f0000013e80)=""/213, 0xd5}, {&(0x7f0000013f80)=""/60, 0x3c}, {&(0x7f0000013fc0)=""/198, 0xc6}, {&(0x7f00000140c0)=""/81, 0x51}], 0x5, &(0x7f00000141c0)=""/185, 0xb9, 0x2}, 0x7fff}], 0x4, 0x12000, &(0x7f0000014380)) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000014940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41100000}, 0xc, &(0x7f0000014900)={&(0x7f00000143c0)={0x538, r2, 0x8, 0x70bd26, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1a0, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000000, 0x8, 0x3f, 0x1c}, {0x3, 0x5, 0x14000000000, 0x2}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x100000000, 0x8, 0xb0cd, 0x9}, {0x1, 0x401, 0x1, 0x2}, {0x2, 0x5, 0x80, 0xbc5}, {0x2, 0x80000001, 0xc2e, 0xeb}, {0x4, 0x100, 0x6, 0xfffffffffffffff8}, {0x9, 0xffffffffffffffff, 0xfffffffffffffffd, 0x656}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffeffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r11}, {0xb8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7c2}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r13}, {0xf4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0xf0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x538}, 0x1, 0x0, 0x0, 0x15}, 0x8080) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) r21 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x2, 0x2, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r21, 0xc4c85512, &(0x7f0000000140)={{0x5c92, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) 2018/05/03 05:00:21 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00') r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") openat(r2, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) 2018/05/03 05:00:21 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x800) 2018/05/03 05:00:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x608e00) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x0) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) 2018/05/03 05:00:21 executing program 0: r0 = socket(0xc, 0x1, 0xa) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff78) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8201, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r2, 0x0, 0x200800000032, &(0x7f0000000040)=0x1000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000003000000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) r4 = fcntl$dupfd(r1, 0x0, r2) gettid() getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xe52, 0x8, 0x401}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000380)) accept(r0, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000240)={0x6, 0x8}) 2018/05/03 05:00:21 executing program 5: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) prctl$setfpexc(0xc, 0x40083) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/05/03 05:00:21 executing program 3: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xa) io_setup(0x2, &(0x7f0000000000)=0x0) socketpair(0x1, 0x805, 0x5, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) 2018/05/03 05:00:21 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r1 = semget(0x3, 0x4, 0x408) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f00000002c0)=0x400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8100, 0x0) renameat2(r2, &(0x7f0000000300)='../file0\x00', r2, &(0x7f0000000340)="e91f7189591e9233614b00", 0x1) getsockname$packet(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x4, 0x4, 0x9, 0x7, 0x5}, &(0x7f0000000240)=0x14) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, '../file0\x00'}, 0x6e) 2018/05/03 05:00:21 executing program 4: unshare(0x60000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000540)="4da1", 0x2, 0x0, &(0x7f00000002c0)={0x2}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000004140)='/dev/full\x00', 0x400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004180)={&(0x7f0000004100)='./file0\x00', r1}, 0x10) bind$nfc_llcp(r1, &(0x7f00000041c0)={0x27, 0x0, 0x0, 0x1, 0x40, 0x4, "80defdde4c75f0740432e3848ced54841fa6d99b5302f22784e7a19352c7c30994fbda3e12e78d9b4a8582157be11993ed557622e24f490c28200cfbd3d169", 0xe}, 0x60) recvmmsg(r0, &(0x7f0000003fc0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/56, 0x38}], 0x1, &(0x7f0000000100)=""/231, 0xe7, 0x401}, 0x800}, {{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000002740)=[{&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000580)=""/202, 0xca}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/55, 0x37}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/173, 0xad}], 0x9, &(0x7f0000002800)=""/224, 0xe0, 0x100000000}, 0x4}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002900)=""/226, 0xe2}, {&(0x7f0000002a00)=""/188, 0xbc}, {&(0x7f0000002ac0)=""/193, 0xc1}, {&(0x7f0000002bc0)=""/8, 0x8}, {&(0x7f0000002c00)=""/105, 0x69}, {&(0x7f0000002c80)=""/15, 0xf}, {&(0x7f0000002cc0)=""/193, 0xc1}], 0x7, &(0x7f0000002e40)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f0000003e40)=@hci, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003ec0)=""/15, 0xf}], 0x1, &(0x7f0000003f40)=""/102, 0x66, 0x10000}, 0x20}], 0x4, 0x2000, &(0x7f00000040c0)={0x0, 0x1c9c380}) 2018/05/03 05:00:21 executing program 6: socket$inet6(0xa, 0x4, 0x100000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/05/03 05:00:21 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8c181, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = dup2(0xffffffffffffff9c, r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2000, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x4) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000100)=0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r4}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) r5 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000300)={r6, r7}) [ 148.604865] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) accept4(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) syncfs(r2) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80}, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xa) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/05/03 05:00:21 executing program 7: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x1}) fcntl$lock(r0, 0x6, &(0x7f0000000100)) 2018/05/03 05:00:21 executing program 1: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000100)) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x7, 0x4) 2018/05/03 05:00:21 executing program 2: socketpair(0x15, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x12, "7088aa53156597dced7d212c35643f45c705"}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1000}, 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x1b, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) 2018/05/03 05:00:21 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x3084, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) rename(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') close(r0) 2018/05/03 05:00:21 executing program 3: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) r0 = shmget(0x0, 0x1000, 0x90, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) timer_gettime(0x0, &(0x7f0000000040)) 2018/05/03 05:00:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffeae) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[], 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x4004556b, 0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) write$evdev(r0, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@dev, @remote}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x4, 0x1, 0xa2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0xffffffffffffa41b}]}, &(0x7f0000000240)=0x10) 2018/05/03 05:00:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"e346e8b8012815"}, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/05/03 05:00:22 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x4c, 0x10001, 0x5, 0x3, 0x0, 0x31a}, 0x3f}) 2018/05/03 05:00:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x32, 0x290802) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x2a, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000200)=""/189, &(0x7f00000002c0)=0x30e) 2018/05/03 05:00:22 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x80480911, &(0x7f00000003c0)) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/03 05:00:22 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x401, 0x9, 0x1}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x8}, &(0x7f0000000500)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') pread64(r3, &(0x7f00000000c0), 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/05/03 05:00:22 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000004c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x21}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10000, 0x0, 0x0, 0x0, 0x9c34, &(0x7f0000000000)='veth1_to_bridge\x00', 0x8001, 0x3edb, 0x400081}) r2 = getpid() ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r1, 0x4, 0x6000) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000005c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @rand_addr=0x3}, 0xc) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x7, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r1) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/05/03 05:00:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x9, 0x80003, 0xdac, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x7ff, 0x3, 0x4, 0x4af, 0x3ff, 0xc07}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) 2018/05/03 05:00:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/182) 2018/05/03 05:00:22 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffff0000, 0x4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='G', 0xfffffe99) 2018/05/03 05:00:23 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x5, 0x9, 0x401, 0x9, 0x4}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 05:00:23 executing program 4: r0 = memfd_create(&(0x7f0000000000)='))\x00', 0x2) write(r0, &(0x7f00000000c0)='\r', 0x1) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000440)='%', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xf) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x4, 0x14, [0x2, 0x541, 0x5201, 0x0, 0x2a]}) 2018/05/03 05:00:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x8000000000000000, 0x800001, 0x47, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x37}], 0x10}}], 0x2, 0x0) 2018/05/03 05:00:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) accept(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:23 executing program 6: semget(0x2, 0x3, 0x200) r0 = semget$private(0x0, 0x0, 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001080)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000010c0)=0x8, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/4096) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001100)=0x7, 0x4) 2018/05/03 05:00:23 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/03 05:00:23 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x800) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="fc8f5d24f9ea036493ea205a127b14473a4251ff764c66e1c0893b2bcae0c3f11314f645d5c7aa0f62cd272c87c48fec5647340eb821be4fc1b3467c83c0db26e352a83327b8344ba67e41cb13d0ea95a0466fc2645a6f2b0b756315af0a5cab5375bf6e7f343cf1e39ec18dfa1e71a202f0abd0380a96ea84e8c2a3e7499a00ebaaeb4334504a9930156a6a03e1fcd9e273b84659fb7d88a292229f3b20c2885343fb9263bfed68c18bbbfe2b513df91b444c5efc569c", 0xb7}, {&(0x7f00000001c0)="18b210a70d45755b81e2050f2ba05a97605e71f8b4ee0644f4e743c8838e61407ca91cee7620c63d38e2eb11ad197d2a9cb528414be8b76fc80f040d7a39eb4701642ea4d97cb4cd8670c4e9f407e8021e851de3927ee6fa25b5811d410ec19c0f87144ada5e4c27451f3ca88f55219a55968bac0100d00c410efe33a3172ebbdd29aa17a5989526a266f786e870dd90df25", 0x92}], 0x2, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x40000) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000340)="167929530be671e4d8257885f453f4211cdeff2be555b36a7e39b5dab10b882b8dd9e7d53f231bdf7b563505230c53431f97aac8db9594db0e2dafe71175f065052ab4eb3cc48442d7af2d765d14e4030a670066bcb65ce7ee3b1a09e323e61901601afba55ea340bcc089bc04f719a7bf676ba62cb5054f084a786ab077a97f48d624bc4b4bf47714a66c59d45392f9b2a6b6fae678b5d4dae3bd259833e9a2a22af199d6b8d001bc27f8d59efc7b102a247cb39f6fe8ba8ca29aabff7c6ee233bd9d53b9cc9f5581d640977828d72ca6f19dc4494710ee", 0xd8}, {&(0x7f0000000440)="a5bcdffc31ee911f7e8f5c382784ac8e30601872c957e1f05e2da2831da89f12915da0dc020897bda722c3a329f2367e41b4f12bdc354f62e00a1395229cafb9e96998084a39f7e3890e8db27ddff143c9a231f93f97e3ae983696f36997633c315be976b5866bd8ccf66e5ad65fefdf18458858e5b2ca5f99dff7b1289af2e20bd8c9d2d452833fa4f14a5a77eae10dacbd0cd3cfb6520cf705808d204628065b8aa7aee3", 0xa5}, {&(0x7f0000000500)="0fb204d741206f52ea46514d242ff0d84454ac5ede6e93b23468f4ad174e255c72931fbc7234b4002b21b640dd7f489ff8c7502cee6ae1a9ca6c6e3120df812055c4d64bffcd59b24191a1f0f464b2aab64bff933675bb43f8f606d4b10bc33d530b1befe5fd392f8a8d5d2ba80c36fc0c586ad65d9c5628860ae42e9fe38d40d5f84730c0093a8b32917858c6918426d9cb68bfd32b3d3c10dc8ddc364b19dddeb802a5682bad49b1b9b976d917486c9afbb8c96adb27f697db5ec9d35f371dcb1e75c776180f3309e07e00cc13882a290885ff067eda8c5c9501", 0xdb}, {&(0x7f0000000600)="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", 0x1000}], 0x4, 0x0) 2018/05/03 05:00:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/182) 2018/05/03 05:00:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x284401, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x5) 2018/05/03 05:00:23 executing program 5: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/6) 2018/05/03 05:00:23 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000000000000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x4) 2018/05/03 05:00:23 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000090000ba7a02bb71f5e37791868de6800129cc7e515cad055e2af6880b78441136d0d38d4e1d4fef0ae87ef10b39d039a8f64f9551026b363c3d392f8ebb5c26bcdf5c2691902759b2eaacb08625df9dad07216df72fa93000000000"], 0xe) 2018/05/03 05:00:23 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffff, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x8, r1}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000480)={0x84, @loopback=0x7f000001, 0x0, 0x1, 'none\x00', 0x0, 0x0, 0x4000000000000000}, 0x2c) 2018/05/03 05:00:23 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x7f, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/03 05:00:23 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), 0x72) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/05/03 05:00:23 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x6b4, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000140)="dcc6837059ebc360ca524331d611c7a8fa5b2173695bac24cc37b701e12276b05c3dc354d07c96708c3710be04f8e2a37d9e895d8fd57a053cca21383caa358362e601c3ca1efdbaa88c19675472d77706ebc5f7045f5a96b604a64ed2e73ea3be5527202429943cfdd6e9eebc5ccf107b07598798d305d6d9a1696b81bea01d4ed5652f19961923330d713ed4bf2a1eff78e858ace0c51800d092781a5b598605404fa38fbb0a", 0xa7) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/05/03 05:00:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) rt_sigaction(0x2f, &(0x7f0000000080)={0xc0, {0x5}, 0x80000000, 0x400}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x208001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x200, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000380)=""/157, 0x9d, 0x1, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/03 05:00:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000293727599afd4cb", 0x24) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8001, &(0x7f0000000040)=0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newspdinfo={0x48, 0x24, 0xb08, 0x70bd28, 0x25dfdbfd, 0x0, [@proto={0x8, 0x19, 0x32}, @lifetime_val={0x24, 0x9, {0x200, 0x7fff, 0x100000000, 0x1}}, @extra_flags={0x8, 0x18, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x27c8443adb70789f}, 0x2000c091) 2018/05/03 05:00:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x400000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0xffffffffffff0001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffffffffed21335a, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/03 05:00:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x13, r0, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0xfe80000000000000, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/05/03 05:00:24 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000), 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) socket$inet(0x2, 0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000c8, &(0x7f0000000080), 0x4) 2018/05/03 05:00:24 executing program 5: r0 = socket$inet6(0xa, 0x40000000000005, 0x8010000000010085) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000340)={'veth1_to_bridge\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x74, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b506796ae442d3395de23f71ff35235551af76c463664c040000007640"], &(0x7f0000e72000)=0x1ef) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000380)=""/2, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x6}}, 0xffffffffffffffff, 0x5, 0x1, 0xbf87, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x8}, &(0x7f0000000300)=0x8) munlockall() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x88) 2018/05/03 05:00:24 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x321}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0xe2}) 2018/05/03 05:00:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) accept(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) sendmmsg(r0, &(0x7f0000001d80), 0x0, 0x0) syncfs(r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e21, 0xf5, 0xa, 0x20, 0xa0, 0x67, 0x0, r1}, {0x5, 0xd6, 0x4, 0x9, 0x8, 0x81, 0x101, 0x10000000000000}, {0x9, 0x2000000000, 0x100, 0xe1e}, 0x80, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x3, 0x2, 0x80, 0x2, 0x4}}, 0xe8) 2018/05/03 05:00:24 executing program 1: mbind(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x200000000000002, &(0x7f0000000000), 0x80, 0x4) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = getgid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r5 = getegid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x3a, 0x781800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000500)=0xfff, 0x4) r8 = getegid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getegid() setgroups(0x9, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5, r6, r8, r9]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/05/03 05:00:24 executing program 2: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() rt_sigprocmask(0x1, &(0x7f00000003c0)={0x7f}, &(0x7f0000000440), 0x8) r1 = memfd_create(&(0x7f0000000800)="76ed476d865fff8bb0f0626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) r4 = open(&(0x7f0000000480)='./file1\x00', 0x200000, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000700)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e21, 0x100, 0x4e24, 0x7, 0x2, 0x20, 0x80, 0x62, r5, r6}, {0x8, 0x8000, 0xfffffffffffffffe, 0xdb, 0x9c40, 0x7307, 0x800, 0x100000001}, {0x6, 0x1, 0x8, 0x1}, 0x838, 0x6e6bb3, 0x2, 0x0, 0x2, 0x3}, {{@in, 0x4d3, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x4, 0x0, 0x3ff, 0x3e7, 0x1ff, 0x1000}}, 0xe8) accept(r1, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="4849adc12079f240e7077f8e46e7d62d46ac6e8c66ee163baccb17f7f6dace5674bc7afe5c1ca15e2f8bfb36a563098f51856f8ae4a282eb8cec46bb55f0add3f81caaa14ba3e4322b3175809da5848f587b55e8e3ebbd8a68122b15895f979278610b2de6411ec952509e37af14c091e31f2d2376b3784437b82f086f9bcbf26fa9bcd41f9409000000c2739f14c32d563f17ac7446dadbc591fcd9329d0f5313c3dc653fe6ddbb"], 0x0) r7 = inotify_init1(0x0) r8 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r9 = dup2(r7, r8) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r9, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/03 05:00:24 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7, 0x400) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="cd0000000100000044a9200cf845e829000ee9f6a2b460441a39997cae66dae544a326810ad0f10eeedc469922770c6a04a8694c166b1480a8835951969aecefc076a925c2572f8aa2bc511cde59b34814f1f86844314408dae01c1f436170def7153ab562a3ffaea8de14aa49f8df7cd34be88d38421ae8c464303e9cf8ab374f223c568f5fdb0d910f1a13667ce9d09db2db1f7ffd0e76feb1035caa2470e9bda834a6c3928fb0e2fed3bfe585321a34a27cf191766053523fe8d895056ad38aea"], &(0x7f0000000380), 0x400) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00000004c0)=0x100000000, 0xfffffffffffffe0c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40840, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000440)={r3, 0x2}, 0x8) bind$vsock_stream(r1, &(0x7f00000003c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000500)) sendto$inet(r1, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvmsg$netrom(r1, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"331ab95fe15a4f"}}, [{"48cbaffa0e677f"}, {"71a082e5485dd5"}, {"490376cb3d71ea"}, {"5e058f8614184f"}, {"c6646f606932db"}, {"fc2717fdf55662"}, {"ebb150a45b48c3"}, {"f4c3f1fd84634f"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000280)}, 0x2000) 2018/05/03 05:00:24 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/03 05:00:24 executing program 6: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xc983, 0x400) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 05:00:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x119480, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '@}user'}, {0x20, '/dev/hwrng\x00'}, {0x20}, {0x20, '/dev/snd/timer\x00'}, {0x20, '5'}, {0x20, '(eth0cgroup'}], 0xa, "0bfa57acbd7b6f410f75de1e967bd9ce"}, 0x4d) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x8, 0xfffffffffffffff9, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 151.640377] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:24 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffaa) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x1000000001, 0x0, 0x0, 0x0, "e69dbdcd792c54d196ba10b93652d2c448538f9eab859063dadb8be6f8c630b8c4b1d51fcc341131632fcc16"}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/ip_tables_names\x00') 2018/05/03 05:00:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/05/03 05:00:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xfed2, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x40022, 0x331, 0x0, 0xffffffffdffffffe, {0x7}}, 0x27a0341542b4d5fa}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005b80)=[{{&(0x7f0000005a00)=@ipx, 0x80, &(0x7f0000005b00), 0x0, &(0x7f0000005b40)=""/29, 0x1d}}], 0x1, 0x0, &(0x7f0000005d80)={0x0, 0x1c9c380}) 2018/05/03 05:00:24 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x30004, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3, 0x8400) r2 = accept$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xd15926d381145c07) bind$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) 2018/05/03 05:00:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500), 0xfffffffffffffffd}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000000180)}, 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x0, 0x5, 0x8, 0x8, "b52fa3b8855cc016186fbc445cfb060a02b150278b1090264af03bfb2936cf73dc28d96592a41f9c0b154cbb", 0x3f}, 0x0, 0x0, 0xbf, r2, 0xffff, 0x3, "4370d0deb07d7e981a9855dc9780415f24d7a90603462242a04ffebf7b60cf978901d7418eb6057c130ab197bb7a38eb87103fa120812d67a8a3f24a9e1c4e71", &(0x7f0000000040)='\x00', 0x1, [], [0x5, 0xa1fd, 0x1, 0x691]}) openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) 2018/05/03 05:00:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/05/03 05:00:24 executing program 6: creat(&(0x7f0000000440)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/209, 0x10}], 0x1) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x4) dup2(r0, r1) 2018/05/03 05:00:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x80000, &(0x7f0000000000), 0x350) 2018/05/03 05:00:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) accept(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:25 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/05/03 05:00:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sync_file_range(r0, 0x7ff, 0x6, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000000780), 0x200000000000102) [ 152.362293] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:26 executing program 2: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x7, 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clone(0x0, &(0x7f00000024c0), &(0x7f00000023c0), &(0x7f0000002440), &(0x7f00000034c0)) 2018/05/03 05:00:26 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x62dc9b1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xbcf6, 0x4, 0xffffffff, 0x1f, 0x800}, &(0x7f0000000200)=0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r2, 0x2, 0x1, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x40002015}) 2018/05/03 05:00:26 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', "7379e66b616c6c657200"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x6) 2018/05/03 05:00:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) accept(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x70bd27, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/05/03 05:00:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x1) 2018/05/03 05:00:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$TIOCSBRK(r0, 0x40044591) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) 2018/05/03 05:00:26 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tgkill(r1, r1, 0x23) rt_sigqueueinfo(r1, 0x33, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb}) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="3326f9991910d380c75258fc244e20dc61b7f3dab0eb57e1714cfbaee9746f6203352e48d115a85125fa4504fb3ca5aea0b6adcdbf11b9f54cef5dad8cf496cb9cb186bcf02b1ccd0b50ca95d6d2259e22bea50093e9cc2b7ec9d3051659ce52f2892dc1e50c767136bcd7b23bced31f0c52", 0x72, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r3) geteuid() 2018/05/03 05:00:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/113, 0x71}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/03 05:00:26 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40000000000000) open(&(0x7f0000000100)='./file0\x00', 0x802, 0x2000000042) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x0) ioctl$KDMKTONE(r0, 0x2287, 0xe02) 2018/05/03 05:00:26 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x800000000000031, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeb9, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x200) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x10000, 0x2, 0x3) 2018/05/03 05:00:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x3bbc13273c479d8c, &(0x7f0000000140), 0x1}, 0x4004004) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) fcntl$addseals(r0, 0x409, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/03 05:00:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004, 0x3}, 0x7fb26ea413d5c8bc) 2018/05/03 05:00:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x1000001e7) 2018/05/03 05:00:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x3, 0x417) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000300)=""/191) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000080)="e92b630734aa97426633d9a9a8") keyctl$set_reqkey_keyring(0xe, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f0000000180), &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000200)="5500000018007fafb72d1cb230a2f9930a06000000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/05/03 05:00:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:27 executing program 3: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x121) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/05/03 05:00:27 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28020000e89f3b6c0000000894830000003c9f1901ef8cfaf1c0e59ecb00000e11000000000000000000000000"], 0x28}, 0x0) 2018/05/03 05:00:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001980)=""/182, 0xb6}], 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x0, 0x1000000010100, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x7fff, 0x7ff, 0x8, 0xb797, 0x3, 0xfffffffffffffffd}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffffff9, 0x4) write$cgroup_int(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1a"], 0x7) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001800)={0x4, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x626}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x110) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101400, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000001740)=""/189) 2018/05/03 05:00:27 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x8000, 0x11, 0x6000000000000000, "b6f63cf1b7472a946eb95a2e4ef41e2ca57153552afdf9fef88c57e42fc6b76fde6e89b33e59dbdd9c7ae8a2a5b3383fb0410ba5f44044881776430daefb3183382f06bf52ccd3a4656c0299a89fb169"}, 0xd8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfffffffffffffff9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$int_in(r0, 0x80000080105013, &(0x7f0000000640)) 2018/05/03 05:00:27 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001a00)='ntfs\x00', &(0x7f00000017c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="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0x1000, 0x4bb6}], 0x0, &(0x7f00000019c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000030c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f0000001880)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR], @ANYRES16=r0, @ANYBLOB="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@ANYRES32=r1], @ANYRES64=r1, @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYRES64=r1, @ANYBLOB="0160e721e70c4e00d51415771122cf7cc8d3b828e5c0e8a8de3dcac10052f43bf46dc576174f79182ae9c15db280dc1602", @ANYRES32=r0], @ANYRES64, @ANYPTR=&(0x7f0000001980)=ANY=[@ANYPTR=&(0x7f0000001900)=ANY=[@ANYRES32=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000001940)=ANY=[@ANYRES64=r0, @ANYRES16]]]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd", 0x30, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x1, 0x200, "0009dd86697c9071abdd7a9f08285f8369e0de98d21c6dad450dfe7157ecb43d2f497afcb0443893615ca0af158329b4ee631c29a152a95f6c290978c47e29", 0x3b}, 0x80, &(0x7f0000001740)=[{&(0x7f00000002c0)="0007d39ea3e16581128366261a1a9c8460fd7b3f84722971bf571d9fd62619720f9ee6fbf10ece3b8b2c0ab112ed9d1096fa7c882a2bfec950ab0ff8494e045da46830f9ce1201d70261e93d0163e57b9839", 0x52}, {&(0x7f00000014c0)="d43ff7a78fdc001ea2414075b320014275768a4c591ced12541e300847ba1b2d7db6834ecad2e0f93c0f16e6cbf253d2228036ad44c14e883346b6b9c149ea27c24c992f448abd0afe33a6bcd7c3e05f55b7cc829e3f39edf70ce93a5a54d673f8ef45970c60251fb98c9f569f4784ea64208c705cc65060301d678ab257cbd530dc48b558d7819575252cddcc08e2db5da3d734aeed9878e777e5cd", 0x9c}, {&(0x7f00000003c0)="f6635af7d46c82ff61d77ef006f7065458fe15155440a5e9c480f6609db6994cf8addab6be9de2d0db31d813bc178a601a1bbad230bdddc38efe5d5deff7dadd7c2a1deaa7250ca7168dd5478e169b121c58344436d1d708fb0b4d8a538d4b74e903e5afd2d15b42e35e5d8a574c0623977321a29ee12852791293", 0x7b}, {&(0x7f0000001580)="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", 0xff}, {&(0x7f0000001680)="4981621ce54b145d3945f15038acdc0fc7179e5c3bcfa7859ca088479576f4f75c855c7218024b0716acb93b59fa66b28916da1631af569aa36f831a3d5dc56b88df06cc7e5b984631c989b640996d888479325db699db1fb9b0a59bfe759b6e3f13148b185436ce70fde99792bda576d6a3226e45c662b792cca71d861966a3c8c426d3cb452ad8b8b4adc9304a428f9c98b73ff0012deb19c0c7a191ade29e1fe4a6e469c1711fa8c14f74a67ae538afbf67556b8686", 0xb7}], 0x5, &(0x7f0000002040)=[{0x38, 0x101, 0x4, "77a5357af8ef74b74a626d0bfcecc36bbdaa71301eca975206ee3e778d960b9c53"}, {0x1010, 0x111, 0x7fffffff, "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"}], 0x1048, 0x20000080}, 0x4000) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) clock_settime(0x4, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x8, 0x4, 0x8003, 0xff, 0x8001, 0x3, 0x0, 0x2c3, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r3, 0x5}, 0x8) 2018/05/03 05:00:27 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) io_setup(0x101, &(0x7f0000000080)=0x0) socketpair(0x4, 0xa, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x40000, 0x44) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x20000, 0x0) io_submit(r1, 0x4, &(0x7f00000005c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="58be564b30326ecabfe29fb5497810c3220d0fc7241f30a119933c1cf75e274ba7e9b5438aba46e7da247e1e9099bce363fc67c9d9b828b982b1c0d9cedf7b206c3ce5ea0b0bd344c7769e3727acb1339707abdc3ee0e3a7c3bd9d9ca57c3084108e07156a134958f88de66589687a6fcdd3e6c767cb1d22b92f4fcb4d8cabddb9f84252647588b3fa850045da5c7652e0d55eaa9c7acda3164e1d9399", 0x9d, 0x4, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000240)="e72dde49d8ca0435e69ec721a584fcfefee45e609761f0f34c52a1f344f1f1770d9a9d989542da764f2a1c6d41472f19cb3e241499a9f56e3fcfc00e4347ec5984084cb631ad6b7a17915bfc584a063b7cebe2f9bc49312b3a113171d59f1a4d569870ea6241fd3c71506733ae69438a7291742d87920b857eb0f78f2e145ec0b3867f2e3e2cbe35eb81d94ff8", 0x8d, 0x1, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, r0, &(0x7f0000000340)="63b0420488b30f98d9b034e3d348742604d8e0fffc51c762af9b1a3b7cb28eaa742f099679017936199719b323bc8ed4ba899805671a3845bf13c00bf1b32d3c792cebc13de99629b3fc3597de3ea7930fdd70ccb25e9135bfb923c345d8d2cfd1", 0x61, 0xff, 0x0, 0x0, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x200, r0, &(0x7f0000000440)="a1bedde1b17562866d2451d1964326a23bf19d3c6f9b5e3cb146918f0eb4b0f8c149580e9428f9bed5ac918b4a00f303146cd2eeae6fba2ebf44a6cfeea10a854272a71dfe80612a1574fa416c6e6b095efe0035fed7f4dccbfbe20b88d998a643694efe39d546350330a12c8e52aacf4c728662d0a74adcfb5f9d0e94084d65858f42faf673fd2f53736d055889013faad9b47981e4615bf3095c2daf16b115f4a285d5befd903551dad06dc16cc235754347fddf087db15cb06ee4b24c0833012b5133ee2240e39b2047b91661e3c438347e7bb3eeef08ee10d183b088c95dc1d4e55fdf3056633c3252bc6777faf25e5ade0cbc0d", 0xf6, 0x100, 0x0, 0x0, r4}]) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r5, &(0x7f0000002500)={@void, @hdr={0x1}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}, 0xfc78) 2018/05/03 05:00:27 executing program 3: epoll_create1(0x80000) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r0 = epoll_create1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="3f00000000000000d581912100000000060000000104000002000000000000009a82000000000000000001000000000006000000000000000040000000000000000000000000000001010000000000000000000000000000ff0f0000000000000300000000000000ff0700000000000000000000000000000000000000000000800000000000000000000000007fcc73b43af5d62e9a000000"]) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)="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", 0x1e0}]) shmdt(r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000180)={0xd7, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2539719cbe952ff063b51b4739f"}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r6, &(0x7f00000005c0)='./file1\x00', 0x81000000) sendfile(r6, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/05/03 05:00:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0xdb], 0x2, 0x3, 0x25, 0xedf, 0x5, 0xe7, {0x4, 0x100000000, 0x4, 0x7, 0xf0e5, 0x0, 0x8, 0x800, 0x15c9e88d, 0x58, 0xfc, 0x8, 0x101, 0xcd8, "56a0b9ae204090ceb6dbf1706617ae51d5759ddd21d404f7f3d265fad88a721a"}}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040101ffffefffd8466645000000000c000100050000007f0000010c0006000010000002000000"], 0x2c}, 0x1}, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000140)=0x1) 2018/05/03 05:00:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0xc06, {{0xa, 0x4e22, 0x81f3, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/28, 0xfffffffffffffd5f}], 0x1, 0x54) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) 2018/05/03 05:00:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x7a6d, 0x1, &(0x7f0000000380)="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", 0xfffffffffffffff6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/03 05:00:27 executing program 1: r0 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) [ 154.604326] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 154.649757] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/05/03 05:00:27 executing program 4: unshare(0x20000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/05/03 05:00:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x87d, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x3ff) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="3b14dfe766105b4e6b0a406574cd0022d5df43242934c645909d9dce7a894501db548114e962da59ea4fd7faa933e2ab949b205a8047fd6dbda86856992df2928c05f2d1250696f16df05cc006c1939c2b86b26cd99be167", 0x58, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) 2018/05/03 05:00:27 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r2, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r3}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/158, &(0x7f0000000000)=0x9e) r4 = accept4(r2, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80, 0x80800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x35, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x401, 0x4) 2018/05/03 05:00:27 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x932, &(0x7f0000000080)) [ 154.852464] IPVS: ftp: loaded support on port[0] = 21 [ 154.903439] IPVS: length: 158 != 216 [ 154.952676] IPVS: length: 158 != 216 2018/05/03 05:00:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:28 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) sendto$inet(r0, &(0x7f0000000140)="0c02e68f5adb2c94b0f7ddf058f77394e62db8f22b514e46e2e2b3664141f9f022a6e973657adaaf5167765574012dc053ce2b0a2fe18b16", 0x38, 0x40, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="cd", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r1, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/03 05:00:28 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x8000000400000, &(0x7f0000044000)={0x0, 0x18, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000685000)={0x77359400}, 0xffffffffffffff17) 2018/05/03 05:00:28 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0xfffffffffffffd39, &(0x7f0000386000)=""/195}, 0x46) 2018/05/03 05:00:28 executing program 4: unshare(0x20000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/05/03 05:00:28 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/207) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f660500000000000000") pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/03 05:00:28 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x5}, 0x1c) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) 2018/05/03 05:00:28 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x240000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7d}, 0x8, [0xfffffffeffffffff, 0x7fff, 0x9, 0x7, 0x100000000, 0x2, 0xf8]}, 0x5c) 2018/05/03 05:00:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) fdatasync(r0) 2018/05/03 05:00:28 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x400080, 0x0) ioctl(r0, 0x8, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="01cdd854997b"], &(0x7f0000000080)=0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xff, 0xff, 0x4, "84a1e363d8b92221a4f0f5ebce7c3f22456174e686e837a4254123f13ae1600815158fddf1694706072548881a704e45a37a4eed52199345258a1289bcc2eb2ccb60458b9cbbb7f62494ef40156da576"}, 0xd8) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/03 05:00:28 executing program 5: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) 2018/05/03 05:00:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x1, r0) socket$inet(0xa, 0x0, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) 2018/05/03 05:00:28 executing program 3: add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="d080", 0x2, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x6b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'rr\x00', 0x4, 0x15000, 0x80}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 0x20, 0xb5, 0xec}}, 0x44) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/05/03 05:00:28 executing program 1: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) shutdown(r0, 0x2) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x12100, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffff7ffffdffffa9) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="c1415d5305cf44b9b9904b1d6d8f578b21bb28bf451dd69ec39d318a7bb2764e9bffd8e2f6abaa03a8ce78475dbbfd8eaa9cf422c3") 2018/05/03 05:00:28 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0xffffffc) 2018/05/03 05:00:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'team0\x00', 0x9}) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5380, &(0x7f0000978000)) 2018/05/03 05:00:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) inotify_init1(0x800) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f0000000680), &(0x7f0000000700)=0x6e) 2018/05/03 05:00:29 executing program 2: r0 = getpid() getpriority(0x1, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) 2018/05/03 05:00:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"76655668305f746f5f626f6e64889500", {0x2, 0x4e23, @rand_addr=0x76}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1ff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x101, 0x40, 0x0, 0x3, 0x100000001, 0x5, 0x1, 0x2, 0x101, 0x9}) r2 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0xffffffffffffff92) fcntl$notify(r1, 0x402, 0x80000010) 2018/05/03 05:00:29 executing program 5: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xe9d, 0x101000) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/03 05:00:29 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x44000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000006c0)={@empty, @dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, 0x3, 0x3, 0x7ff, 0x500, 0x4, 0x4000002, r1}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000780)={0x9}, 0x4) write$rdma_cm(r2, &(0x7f0000003080)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000003040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x128) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000740)=0x3d8) sendmsg$nfc_llcp(r4, &(0x7f0000000500)={&(0x7f0000000280)={0x27, 0x0, 0x1, 0x5, 0x5, 0x6, "4a3b3100a4e69531db602a5d9ef71538423c02e97275d0ef7444703d9ad7ee67414f88745d4fa676ac7c71077202a1d1995d574a49748d75b683af6556eb5b", 0x2}, 0x60, &(0x7f00000003c0)=[{&(0x7f00000001c0)="2b7c9f516c89c82ffb65e06534d0ad49616aa50a88b6afe7f264212672619f655a55e6fef4fb", 0x26}, {&(0x7f0000000300)="6fd66032b4d424a8efa96e619d3a65aedaf115dd1ad0f1ddddff1a40112872a6de9757cf6102e923df6dd9c0cb0076a0622de595619dea81ef0a0e2d3c104cede57cef346b40c610195b1d6cfe2cdb8abe8b7da082b3daabd3f5d5ca2b2c7f3ebbc238ef3b5e3f79c4910c72de48b6c63a4736903898c0eb5f9e4b4994cfbca0f821a600d2b68b5da51190308f221a7e2d2056679fb18c26afdaa62df51d99", 0x9f}], 0x2, &(0x7f0000000400)={0x100, 0x117, 0x6, "0ee3b283ef50a76ab2f21b99a5adcf6ac0f44508fafda8b4ed1d5c529decd81f20537647363b791e4d6b81471c7d88efc8054e8fda55f84fd9a45d7a99013c53b8dc1df3a9a70622f67b9e2fdb0e0c0d54111a291c85adfcb23113be9294425d8033a3bf6740122de3df653d91b41ac43affe12728c4772c350202989d8611b269d2fad0ec64b252b2d69213f93ed41b177deb67324138cf5737a7107718872b8071c637ba2d797ee83b3e9bd194837aedc10c2a653bbf01861bca4b08e22a67c3d01c7b49609235685daa9fa112b964c1b593986dc3c12dd140ecfc7d62498f1112a17dc6f56eeacd4b0769f5"}, 0x100, 0x4008800}, 0x4000001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/05/03 05:00:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000200)='./file0\x00', 0x40) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x6001}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f00000001c0)={0x6b}, 0x8) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) set_mempolicy(0x4001, &(0x7f0000000180)=0xffffffffffffffbf, 0x1) 2018/05/03 05:00:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:29 executing program 4: unshare(0x20000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/05/03 05:00:29 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x22000800000001) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0), 0x28e) open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x400003) 2018/05/03 05:00:29 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e1, &(0x7f00007bdffc)) [ 156.790424] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:30 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xffffffffffff01c6, 0x8000000000001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x800}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x9f8], &(0x7f0000000240)=[0x400, 0x3, 0x3, 0xdf1, 0xe000000, 0x20, 0x200], 0x24, 0x3, 0x2, &(0x7f0000000280)=[0x9, 0x4, 0x6], &(0x7f00000002c0)=[0x7, 0x8, 0x80000000, 0x1000]}) read(r0, &(0x7f00000000c0)=""/153, 0x99) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000180)={0xc5, 0xfffffffffffffff7, 0x1}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000440)="025d0452830f923eef5ca498873071554a0d281deda493f4f2a4e0f1b9e8d9d52128177df32d068d7962daf0673cf8b9b5b451023cb7bc88778e8ee9c9d18007bf8f804cf928512c0055d04e0f0435195e8c68f117149ea08b11ed8cee89fc347eb7a0a5525280834a707f894ea7ff9a3351b4513d82210b437cff5be3458e538dd894c7149cfeae315d09ceaa9723e9edf7bf2fecbc75037dc58dabfc34e1cf4e93a9f586035c980c190aac9be45765829439268643a277712c498029f1de7e8ed8122593073564b2c32f0da68d034ca26214d9ac7d", 0xd6}, {&(0x7f0000000340)="7b3d1ac0d7b9aaf7e6e67f81583c170ad53ef2e1ecfd7242633c4fde42737640954c584c2f83cd7082591a69e2961c57ffb1afbef13deeb00e06da0b17b929fe3cb4423733eabe555d7305eaf1b67c5e0fac170932a015082c51834c72b37644fa6e22359f3135dce6f3f936f8c9312914be938af1ff6552f31b72d1015667376e126fdb6e93b8ff1bd93e1ae6ce97a622401a8fd4349c709b03e98352d0", 0x9e}], 0x2, 0x0) 2018/05/03 05:00:30 executing program 7: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r2 = gettid() capget(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x715, 0x8, 0x7f, 0x5f2, 0x401, 0x26}) 2018/05/03 05:00:30 executing program 6: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) write$binfmt_elf32(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x1, 0x9, 0x54573eda, 0x6, 0x3, 0x3e, 0xc0, 0x70, 0x38, 0x3cd, 0x9, 0x2, 0x20, 0x1, 0x8, 0x3, 0x80}, [{0x6474e551, 0x0, 0x100, 0x7, 0x401, 0x80, 0x8, 0x7f}, {0x70000001, 0x1ff, 0x9, 0x8, 0xfffffffffffffe00, 0x8, 0x7f, 0x7}], "2c65f5419fd3f4482192dadfa80be4ad181c730eaa9dfccc6e0f7e95916f8468d740c44c685a44d01a007a7b7c08b926997698033c90cfd7f23d9fb26675e6d40c6f8340ab0d47ba9e92eb0b29006dde403ce745d1d3753b9325b15fea817037f0bef7485807921590557769a1ad2a7ebac23c0ea6b8be708b97faf19ba53f3de4f94f4e7f7c83869f1eefaa", [[], [], [], [], [], [], [], []]}, 0x904) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) read(r1, &(0x7f0000000200)=""/211, 0xd3) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/03 05:00:30 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001180)={r2, &(0x7f0000000180)=""/4096}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x14fa096a, 0x4) ioctl$LOOP_CLR_FD(r4, 0x4c01) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f00000011c0)=0x371) io_setup(0x2, &(0x7f0000000080)) 2018/05/03 05:00:30 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='../file0\x00', &(0x7f0000000340)='../file0/file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f0000000040)='../file0\x00', &(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='gfs2meta\x00', 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfc7, 0x200) ioctl$KDADDIO(r0, 0x4b34, 0x10000) syz_fuse_mount(&(0x7f0000000000)='../file0\x00', 0xa000, 0x0, 0x0, 0x7, 0x0) 2018/05/03 05:00:30 executing program 4: prctl$void(0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r2 = dup(r1) openat(r2, &(0x7f0000000140)='./file0\x00', 0x8802, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r4, 0x1}) mq_open(&(0x7f00000002c0)='\x00', 0x40, 0x1, &(0x7f0000000300)={0x6, 0xffff, 0x2, 0x80000001, 0x9, 0x3, 0x2, 0x5}) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x400000000000118, 0x200000000100, 0x0) ioctl$void(r1, 0x5451) 2018/05/03 05:00:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) write(0xffffffffffffffff, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:30 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0x9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3}, &(0x7f0000000200)=0x8) futex(&(0x7f0000000080)=0x2, 0x5, 0x8000000002000, &(0x7f00008b5000)={r0, r1+30000000}, &(0x7f0000000100), 0x4000000affffffd) [ 157.299402] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/05/03 05:00:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x40, 0xfffffffffffffffd, 0x101, 0x0, 0x3, 0x20100, 0x1, 0x5, 0x1, 0x8, 0xffffffff, 0x1, 0x7fffffff8, 0x1ff, 0xfffffffffffffff7, 0x100000001, 0xfffffffffffffff7, 0x5, 0xe3d, 0x21b, 0x6, 0x40, 0x5, 0x7fffffff, 0x80, 0x0, 0x8, 0x7ff, 0xffffffffffffff9c, 0x7ff, 0x0, 0xffffffffffffff43, 0x4, 0x8, 0x1ff, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x5}, 0xc402, 0x9, 0x7, 0x2, 0x5, 0xfff, 0xff}, r1, 0xf, r0, 0x8) 2018/05/03 05:00:30 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeb9, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001240)=0x519e) remap_file_pages(&(0x7f0000d8e000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x99a8, 0x2) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2147504c736563757269747903235d5e6d696d655f7479706573656c6600", 0xfffffffffffffffc) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, @multicast1}, &(0x7f0000001180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000011c0), &(0x7f0000001200)=0x4) r4 = add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f00000000c0)="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", 0x1000, r4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 157.358532] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/05/03 05:00:30 executing program 3: r0 = socket$inet6(0xa, 0x3100000000000002, 0x0) r1 = semget(0x2, 0x0, 0x420) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f00000000c0)=""/189) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80001, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) accept(r0, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80) listen(r0, 0x7) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)}, 0x0) 2018/05/03 05:00:30 executing program 7: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="f4cf8100615f1930f44ea9a5404a9ab4f1324f00001e009d"], &(0x7f0000000180), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f0000000500), 0x10000000000002d5, 0x0) 2018/05/03 05:00:31 executing program 1: unshare(0x8000400) unshare(0x40600) recvmmsg(0xffffffffffffff9c, &(0x7f00000016c0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x6, &(0x7f00000015c0)=""/231, 0xe7, 0x1012}, 0x5}], 0x2, 0x102, &(0x7f0000001780)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001880)={r1, 0x6, 0x20, 0x9, 0x9}, &(0x7f00000018c0)=0x18) r2 = add_key(&(0x7f0000001740)='asymmetric\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001940)="43e44d4c6e64348a8aa4b71d3e013dfc631b9241debb6b60823cbdae7e6f017d65e9709287e7c3f05fbf0de11b11f19ffab1ecf8da0e37ee5d0f898c1cab8837040bde391e11749b3689cc3feff61333ba9fa3e53acc8eb54837605ef2aa28be22c51737b0be3ae3788b730f4be0eb65768df794e6c9872eded39bdd0fbbf0b46b92ac05132b5f486e8835cdef0cce6a37baf8d4a36f1f89c93b67f9fab532443905", 0xa2, 0xfffffffffffffffe) keyctl$clear(0x7, r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001840)={r1, 0xe9, 0x4, [0x7ac, 0x3, 0x3, 0x0]}, 0x10) 2018/05/03 05:00:31 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x7fff, 0x6}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x9600}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) 2018/05/03 05:00:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000000000)=0x90) 2018/05/03 05:00:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x800}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="f91382351e87bda8867457a2000000000080a932cc"], 0x14}, 0x1}, 0x0) 2018/05/03 05:00:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002000000ac3414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/05/03 05:00:31 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xf8d, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x8000}, @in6={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x15}, 0x7ff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x188a, 0xb7f}, 0x6) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@nfc_llcp={0x27, 0x1, 0x2, 0x4, 0x7, 0x6, "5d3f31daa0247ca9809b230f82c60711a5a6fc066a580a4fa9994fcc181d9cf7b41eecfb059822ca85c6044b64fc1834c3b86731fd21f756f69717023fbd70", 0x17}, {&(0x7f0000000180)=""/4, 0x4}, &(0x7f00000001c0), 0x28}, 0xa0) 2018/05/03 05:00:31 executing program 6: unshare(0x20000400) recvmsg(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/19, 0x13}, {&(0x7f0000000640)=""/114, 0x72}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/252, 0xfc}], 0x6, &(0x7f0000001840)=""/98, 0x62, 0x4}, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001a00)={0x7, &(0x7f0000001900)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) time(&(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e22, 0x645, 0xa, 0x0, 0x20, 0x3b, r3, r4}, {0x1f, 0x5, 0x9, 0xfffffffffffffbff, 0x8b, 0x8, 0x3, 0x3}, {0x6, 0xffffffffffffff49, 0x7, 0x3}, 0x4, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0x96e263f2737a63c2, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x2, 0x23280, 0x1, 0xa4a6, 0x3ff}}, 0xe8) ioctl(r1, 0x4c01000000001268, &(0x7f0000000700)) r5 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x1, 0x60a42) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r5, 0x28, &(0x7f00000003c0)}, 0x10) 2018/05/03 05:00:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') sendfile(r0, r1, &(0x7f0000000040), 0x9) 2018/05/03 05:00:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:00:31 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x801, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xe6f3, 0x3, 0x7f, 0x85bb}]}, 0x10) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x8d7}, 0x4) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x35}]}) 2018/05/03 05:00:31 executing program 2: r0 = socket(0x100000001f, 0x20000007, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)) 2018/05/03 05:00:31 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/03 05:00:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)="5a6500000b609ab4000000", 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x6c, r1, 0x400, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b8}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff293}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x71e2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000000)=0x6e) 2018/05/03 05:00:31 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/03 05:00:31 executing program 7: r0 = userfaultfd(0x7fffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETLINK(r5, 0x400454cd, 0x31a) 2018/05/03 05:00:31 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x420000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0xfffffffffffffffc, 0x1, 0x0, r0}, 0x2c) write(r1, &(0x7f0000000240), 0x0) 2018/05/03 05:00:35 executing program 2: unshare(0x60000000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) socketpair(0xe, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180700000000000000000000028000008500000007000000dd070000000000009500000900000000"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)={0x114, r1, 0x402, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd3d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x810}, 0x20004040) 2018/05/03 05:00:35 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000380)='sessionid\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0xc0000, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) fcntl$setown(r1, 0x8, r0) recvmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@ax25={0x3, {"a4ee0673f181cd"}, 0x6}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="42284c41d50b7591c902212e8f7b0623ca20fc5257f887353686e62bd26f6bd69dfe981daed60e72d54a59c37a8888bc80e2ffe0c18ef95442849637085e26a2ea0453ee73a1ef0288372369bdb93a9d75613e1dbbb509f5c1a472d65a10f9bde7563a8451c0a2e1b085b72435969850ec", 0x71}, {&(0x7f00000001c0)="e400609a79c17fd269ab7a6bab9ca5bb62045f1d7e1615b352dd3899f66f5aa4ee806094c77b83b49f0c0e25fc97d6acc3ea0c1408c0f354f2fa9442175675fd1e9a4aa069b4441587ba0d5797f8ae1ad9400626a11e1f45e64a867571aac92e995bfe7169709c28ffebb384e2fd5f2e0410d8cc7e013836cbcc71b7f95fc89c8ed6323b8a01a830184f41dbf870e6fdc5e302a246fe2674478b1a749ee4af61048e20e7ce", 0xa5}, {&(0x7f0000000280)="91d900f8eb4e93e6d2478d05ed68296c90caac65f0e8194594dda20e60bbb9de0c18046e2ac0bc610fb1012b474152523018014fc8d754436327c150ef96edf66e11308fe299ba3d1989829c82c34a48e9695c00c781426d29ce591b6205f9f97e6581e4bb34d9bc17eb542740b93318d801040bdb71a1", 0x77}, {&(0x7f0000000300)="f9a53ec5f3dea4988b7081140bc5fa95bc9fa4813c34845329c0d06eb6fa6589a0c8ade463c574bfacffed4bfca05fe717ea178661d80d85019d89c7e66e1e", 0x3f}], 0x4, 0x0, 0x0, 0x4040001}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x80000000, 0x7fffffff, 0x1000000, 0x7fff, 0x6, 0xfb3, 0x620d, 0x9, 0x400, 0x8000, 0x4b, 0xe36, 0x8, 0x7fd, 0x3]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={r3, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r4, 0x3}, &(0x7f0000000500)=0x8) 2018/05/03 05:00:35 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000100)="7fc373be974f194a0b54c2e044fb7268637a22ed3c7af84b67e8a0edae48e3c064965dc4330d2a47fd116b9a9a200b8fb71abe0d17bea2cda4fe0f83d9e82da332810c83d005c462c766a8608684373c4d83dfda1e597e", 0x57, 0x40, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000000)="5aa179cb9f8de224ea3a2d865303fdb133dfb78e9fd8bb65cd9c78a480c35342f1ffab079f55331f6605200fc754348deb7d07459e6dcc684976692456b9f5990a9d0bef042be94537e5a49432a634ab19b90626256e8e7d6b3cfac90ae04a175395c7d76941357bdd9fe5fe81ba249f284e7feb38e57549a5c7dee6f66d6d1635e42fb0edf7b4bbef90621f0bc91085819b2c18e197803d4e416802d63c396e77ffef9623afb5308ada07700a8a3cd4f2d1e965bd472c4449999c97f87f339bb25e8cb784c781a346357dfb63b2da95c1618aa733e079af99ca136da9592e97c20619cf8e", 0xe5) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) 2018/05/03 05:00:35 executing program 6: unshare(0x400) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='s[ched') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)={0x7e, 0x8000, 0x7, "8db272466995b0bd39cc1aa19495cf3551d794269e981810ee0dbf9ffef79be7774df3436d417bd3b9be789f189ac0fdfc3dadb79091031e0b1d37b8e963b0bccf8ba0688b00e58f0731b768d4e65ccf7bb8ceb48afb718f1c154be11c70b33133df16421e6e5df7a7b7df9e1cf0751427238eca6d488a87ed220131cde6"}) 2018/05/03 05:00:35 executing program 7: unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/05/03 05:00:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x7, [0x10001, 0x2, 0x6, 0x4, 0x1, 0xfffffffffffffff9, 0x2]}, &(0x7f0000000140)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x679f, 0x58, "89b060d7585119b216eac0489d5da3f5dfcd7241df85f9125839dd00c4124e873749be071fb9c16ffb2a84d978dbbcdfab301101b97bc86c1da69dcc400a8e37b2a0e4f151a48206284e0ffc16c7eeb88d7f68459e14738f"}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) 2018/05/03 05:00:35 executing program 1: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) 2018/05/03 05:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) [ 163.007636] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 05:00:36 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f000079efdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x801) write(r0, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="c8291144e010c45e562594895ee2e0330ff4ecf12f05b2a48abe99e0d54bb5970096e28bebb5dbf0f0d1af04e607e3fcd58e00b633fa027aaa9ce311b340d30c2802ab7df1313c6092e71d8b295cb09e21eac7de2e7c5bd509fbdb1eec0467910678f7d24448cc", 0x67}, {&(0x7f0000000180)="8fa80c03b467089893c78869d5d00fbf3ace0fca15b95e476f2ac8883b31693887e36a265f3b31df8094d8cd16b7f926908926df1055c88c9b663b236c78d28770fdf8bc2e25611f0e57826fba0070e9bd08e70cfc6fefad625b4c802a50060fe0b41908e3bba0147c6e15766a410bb7be2cb0cdddc86c390304", 0x7a}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000440)="123a683e483401ef45b44719b7d9d405da81b1532ab9493742ffc68e085fae488d4dc81ada0434479be2631684e2ece44b889f71bdffad776d81966e11d51efc420e8cd88f0059d4eebea2f5d266a5e256e7b2c6630973064e36c7048d2a4cb1e61047b392b9e6148c61663eb1f66298e1da7d5eb4434e4ba2e6c1b823cc381ee45657aad10a043dd38be50b729dcc304b318f994170a4990f35281d61568ee5b40ae68748f5beda452c3ecfff", 0xad}], 0x4, 0x0) sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 05:00:36 executing program 5: r0 = socket(0xd, 0x4, 0x7) write(r0, &(0x7f0000000000)="260000002a0047f10514b9ffffffffffff8000ec0100000000f5cf6091b120b5566d00090000", 0x26) 2018/05/03 05:00:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1b024c121800110000002b6124120e48e3380000000000001c00000014000500ff020000000100000000000000000001"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x7fffffff, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 05:00:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') r1 = dup2(r0, r0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000000)) read(r0, &(0x7f00000001c0)=""/214, 0x364) 2018/05/03 05:00:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004140)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/78, 0x4e}, {&(0x7f0000001300)=""/22, 0x16}], 0x5, 0x0, 0x0, 0x100}, 0x2}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/156, 0x9c}], 0x2, &(0x7f0000001540)=""/56, 0x38, 0x8}}, {{&(0x7f0000001580)=@in, 0x80, &(0x7f0000002380)=[{&(0x7f0000001600)}, {&(0x7f0000001640)=""/134, 0x86}, {&(0x7f00000017c0)=""/148, 0x94}, {&(0x7f0000001700)=""/118, 0x76}, {&(0x7f0000001980)=""/185, 0xb9}, {&(0x7f0000001a40)=""/82, 0x52}, {&(0x7f0000001ac0)=""/127, 0x7f}, {&(0x7f0000001c40)=""/8, 0x8}, {&(0x7f0000001c80)=""/214, 0xd6}], 0x9, 0x0, 0x0, 0x7ff}, 0x69a54a6b}, {{&(0x7f0000002440)=@rc, 0x80, &(0x7f00000021c0)=[{&(0x7f00000024c0)=""/222, 0xde}, {&(0x7f0000002640)=""/82, 0x52}, {&(0x7f0000002900)=""/180, 0xb4}], 0x3, &(0x7f00000026c0)=""/92, 0x5c, 0x10001}, 0x1000}, {{&(0x7f00000029c0)=@l2, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002a40)=""/21, 0x15}, {&(0x7f0000002a80)=""/184, 0xb8}, {&(0x7f0000002b40)=""/237, 0xed}, {&(0x7f0000002c40)=""/113, 0x71}], 0x4, &(0x7f0000002d00)=""/160, 0xa0, 0xffffffffffffff0f}, 0x7}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/44, 0x2c}, {&(0x7f0000002e00)=""/21, 0x15}, {&(0x7f0000002e40)}, {&(0x7f0000002e80)=""/229, 0xe5}, {&(0x7f0000002f80)=""/165, 0xa5}], 0x5, &(0x7f00000040c0)=""/70, 0x46, 0x81}, 0x1}], 0x6, 0x20, &(0x7f00000042c0)={0x0, 0x1c9c380}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/sequencer\x00', 0x400, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) r2 = openat(0xffffffffffffffff, &(0x7f0000001600)='./file0\x00', 0x60003, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000004680)={0x3, &(0x7f0000004300)=""/231, &(0x7f0000004600)=[{0x7f, 0xe4, 0x9, &(0x7f0000004400)=""/228}, {0x4, 0x18, 0x8, &(0x7f0000002e40)=""/24}, {0x0, 0xeb, 0x6, &(0x7f0000004500)=""/235}]}) 2018/05/03 05:00:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000740)={{0x80}, "706f727431000000000000000000000000000000000000000100eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x2000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0xf2, &(0x7f00000001c0)="bf95bb3091de55aca5f3e10518efdf4aee056c3390e5fa21ff5f4e68ebb5394de31ec4a04f5f4ba719d72294def10bb8a682148ea8a31b94ccc9e46eaa66dc82804c073dbf441d596bc735e472b06d7ee40c5457d6b24c0c9afa2e16facc653d70b758f4e05f9ca3271fe969263218c739ab3bc43cdfc3bed1a4ba61a413591b0547302ae826f5788546938cff1d776f72fa26dafa2021c9b0f1aa14b82de5062347155c6bc06818ca5c9d26899f04c090ced56ee2512f28020208d91c1204892b2e4599133ee52743d9c6868d9bedf46be38bcb10b8ae003bd0c3360443f6c370888d68e319d9fdcc17f4fe31980fb83fc4"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'bridge_slave_0\x00', 0x2000}) 2018/05/03 05:00:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:37 executing program 5: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/05/03 05:00:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) munlock(&(0x7f0000011000/0x2000)=nil, 0x2000) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) unshare(0x8000000000010601) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r3, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@dev}, &(0x7f0000000140)=0xc) renameat(r3, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./control\x00') mq_timedsend(r3, &(0x7f0000000b80), 0x0, 0x0, &(0x7f0000000bc0)={0x77359400}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') renameat(r2, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./control\x00', 0x0) dup2(r0, r1) 2018/05/03 05:00:37 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x6, [{{0x2, 0x4e22}}, {{0x2, 0x4e24, @rand_addr=0x4}}, {{0x2, 0x4e20, @rand_addr=0x1}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x390) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x107d, 0x2d8) 2018/05/03 05:00:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="54010000100013070000040000000000000000000000000000000000000000000000ff03ffffac14ffaa00000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000300)=0x3) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x4) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000280)={@rand_addr, @dev}, &(0x7f00000002c0)=0x8) 2018/05/03 05:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:37 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000200)=[{0x10}, {0xf8, 0x11e, 0x8, "a5312c7d6084f95fa1c53fc6c1aed42e9d8d9c8597ab618f920f43ace800ac03988e310411ccf2454b50ec7622257db504af6e1d3262a6e2a66a141ef444cc48441a1a93e53759767a6403638b03319e674bac5516b35813abea486beb242263b8f1969f5affe5e7b34c4fb8e45a698c14b95f366c09199b5dfd350f29e35ce3ace983205c5d347498e2dcc7c9ba0b6d78ca7c522e0474edbbbfa44a8936534d49999dd1ffd97e8eafc77cfef234459f7376501e23af51a71db818c782dc3ba6a1db3d2c6e0d70fee173db5fba2e9dd54d972010b2921e6b6781844349931956430f2fbe9d"}], 0x108}}], 0x2, 0x0) socket$inet6(0xa, 0x2, 0x4) 2018/05/03 05:00:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x3759c16fcfc3bfb3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) read$eventfd(r3, &(0x7f0000000300), 0x8) 2018/05/03 05:00:37 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x20000000000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) io_setup(0x0, &(0x7f00000001c0)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x109001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x7, {{0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x108) [ 164.727009] netlink: 100 bytes leftover after parsing attributes in process `syz-executor7'. [ 164.766211] netlink: 100 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 05:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101900, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x80000001]}, 0x6) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x22043, 0x0) 2018/05/03 05:00:37 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x20405fc) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) 2018/05/03 05:00:37 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x40) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'ipddp0\x00'}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setpriority(0x0, 0x0, 0xfffffffffffffffa) 2018/05/03 05:00:37 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x8}, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x50, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) 2018/05/03 05:00:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(0xffffffffffffffff, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:38 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f7ff0)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x1, 0xfffffffffffffffc}, 0x2}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x30b, 0x10200) close(r1) 2018/05/03 05:00:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x400000, 0x0) listen(r1, 0x400000) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x92, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/146}, &(0x7f0000000240)=0x78) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x5, 0x4) 2018/05/03 05:00:38 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x1e, 0xfffffffffffffffd, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x1a4) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x14) 2018/05/03 05:00:38 executing program 7: getsockopt(0xffffffffffffffff, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80) getpeername$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1000}, &(0x7f00000001c0)=0x8) 2018/05/03 05:00:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000), 0x0) 2018/05/03 05:00:38 executing program 3: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x2000) dup(r0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'\x00', 0x5}) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xd, 0x2, 0x2, 0x0, 0x5, 0x42800, 0x8, 0x7, 0x8000, 0x5, 0x8, 0x3, 0x80000000, 0x10000000, 0x2, 0x3, 0xff, 0x800, 0x378, 0xa5a, 0x2, 0x1, 0x4, 0x3, 0x101, 0x0, 0x8, 0xb3, 0x6, 0x9, 0x0, 0x26, 0x5, 0x7ff, 0x5, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0xc00, 0x50000000, 0x7, 0x3, 0xfffffffffffffc01, 0x1, 0x100000000}) eventfd(0x4) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) 2018/05/03 05:00:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f00000000c0)={0x9}, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000380)={0x81, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) 2018/05/03 05:00:38 executing program 4: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) timer_create(0x7, &(0x7f0000000100)={0x0, 0x8, 0x1, @thr={&(0x7f0000000000)="861a078994bdafbf4f3bb43221b283828b93050cb54fc2bc2f2a5ca047ba149bb5e71025b732ee171c36bdec3bae92b1d5e0c32917", &(0x7f0000000040)="ef3302a38d115049e542c43e6a97a07598d4fd9056f70fa5bfaeb5140087e9818566baac4e0daaac84fac0db4a62d1237a39e2f092d6abe68b3a7d8eb0990da7e91cefca177fbdbb1b2cbfd2bb5d0f4f7bcb25150bd903b3bc5b109a76bb930c3d1970d64247074c2b58983112202127117d04e6031df65b5e089067a3791ef51d7719b1"}}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000001c0)={{r2, r3+10000000}}, &(0x7f0000000200)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x18040, 0x0) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000280)) r5 = shmat(r0, &(0x7f0000c66000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmdt(r5) 2018/05/03 05:00:38 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000100)}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @empty, 'ip_vti0\x00'}}) 2018/05/03 05:00:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000), 0x0) 2018/05/03 05:00:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r0, 0x1) ioctl$KDDISABIO(r1, 0x4b37) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getnetconf={0x14, 0x52}, 0x14}, 0x1}, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x800) sendmsg$kcm(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)}, 0x4800) 2018/05/03 05:00:38 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="0d576ac70901000000000000af87125e", 0xfffffd64) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000040)=0x1f, 0x7, 0x7) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) socket$inet_icmp(0x2, 0x2, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) 2018/05/03 05:00:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)=ANY=[@ANYBLOB="0218000014000000000000000000000005000600000000000a0000120000000000000000000000000000000000000000000000000000000005000500000000000a00ff8000000000fe8000000000000000000000000000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000001fe80000000ee978c62e75de87f3e6750"], 0xa0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x80000001, 0x2, {0x0, 0x3, 0x3, 0x0, 0x6}}) 2018/05/03 05:00:38 executing program 6: r0 = memfd_create(&(0x7f0000000040)="60657620365d18aedcf167747d918ca13b4d38ac2fd420c4b9992d076c2c6ff139e5375a27aae8ffbced090485bac5e0f4998e67c50c00e05f7f26ed0a5ad3ad29d2ea01ecf883983fdfa549e2ebdfac029ded729042cb2bf3ff53e82198e246e9ef5bfe7fe68ce57388740dbd6bb7fb1d8e0cb7755d341db47710b3a47ea2ab6d3b2b8dab5a72738c782643881b7d97e34b6cf431a86df04c82d1a8d60e5b7edeb900000000000000004ed212913689979acf4d5662f4b908e22818518c649f7f9ed3e8e55393ca48cb3d5ea6ec227a2a34", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0x0, 0x3) 2018/05/03 05:00:38 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r0, 0x42) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)=ANY=[@ANYBLOB="0e000000000000000a00000000000000ff01007f602c1a37ab828e57c7cdb200000000000080000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000072dcffd11115380000000000000000000000000000000000000000000000000000000000000000000000"], 0x178) 2018/05/03 05:00:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000), 0x0) 2018/05/03 05:00:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') setns(r0, 0x0) 2018/05/03 05:00:39 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f00000001c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6tnl0\x00', 0x5}) 2018/05/03 05:00:39 executing program 4: 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}) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r2, r3, r4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 05:00:39 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000140)="3d57c84d4e547a8ef952d03cd309af2ce4078a2736d7bc29533dca9ac5c8201482319de1eaca8c5b88833f489e44ba8f87f05c92a59cb03c3c00ff69d8d81df02e60022c37d8d0de9f36896d364f244f2850c70ff63c7ba018379df342a506e10ff9e84d7171321346503d4931a03478c980951919e607a4395e7082c2212b9db47cb706f4dbfe5ba7d9281fb58732e6be838aba287e2585c486c98f", 0x9c) mmap(&(0x7f0000657000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x40010, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000516000)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = memfd_create(&(0x7f0000000040)='$\x00', 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000080)={0x6, 0x200}) 2018/05/03 05:00:39 executing program 7: unshare(0x40600) r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="7803269930ae80115b540bfa9d41265ea53284a95d4ce1faed408b6c61e80b79702866c55e935425646213663085f274c032327c1439b9a0842085a24b57cba6d9559789586007b461deef") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x6, 0xfffffd, 0x3, 0x200000024e9, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x1, 0x100100000000}) r2 = syz_open_pts(r1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)) 2018/05/03 05:00:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000000)) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xffffffffffffff55) 2018/05/03 05:00:39 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000023c0)={0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x5, &(0x7f0000000480), 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000e40)=ANY=[@ANYRES32=0x0], &(0x7f0000000380)=0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x2}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x4) flistxattr(0xffffffffffffffff, &(0x7f0000000200)=""/92, 0xffffffffffffff5e) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = getgid() getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) recvmsg$kcm(r2, &(0x7f0000000880)={&(0x7f00000002c0)=@pppol2tpv3, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000340)=""/19, 0x13}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/196, 0xc4}, {&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f0000001e80)=""/203, 0xcb}], 0x9, &(0x7f0000000440)}, 0x20) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000540)="53a6311e136f950187aac4c79830927d3166f2198560de9e0caadb738d15effb329ad9319f36", 0x26}, {&(0x7f0000000640)}], 0x2, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32, @ANYBLOB], 0x48}, 0x40800) 2018/05/03 05:00:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff9", 0x4) 2018/05/03 05:00:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x1d2, 0x3, 0x4, 0x0, 0x0, [], [], [], 0x3f86, 0x1}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendto$ipx(r3, &(0x7f0000000180)="d78316e61712d21d68db595b504fbb6d58ad06ffe1a9c1c70a7df3e16bc5b35eea107bded7e78948f04889ab71c58cc17671516b323ca677d6c153c98beabdff4c4254fce5e73b7028120afa91", 0x4d, 0x0, &(0x7f0000000200)={0x4, 0x8, 0x12d6, "36c499517f0c", 0x4}, 0x10) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) 2018/05/03 05:00:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={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_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8102, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000180)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2040) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) geteuid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000100)=0x14, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/05/03 05:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff9", 0x4) 2018/05/03 05:00:40 executing program 2: move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team_slave_1\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000000)=0x8) 2018/05/03 05:00:40 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='9p\x00', 0x0, &(0x7f000000a000)) 2018/05/03 05:00:40 executing program 7: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) r1 = add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f5bc50cab8cae66b268fda8878a543ed621162a05840c2417c7bb7d9451bed77480347a7d76d912c69b21fce32348dba41e702ab8069835d06302bcea6aeb51c7f732392fa542ce583ba613b7bc429ffce2ca5fe678e03afce5ef9de5e155f5edcaf", 0xf, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="dc00", r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x20000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r2, &(0x7f0000000280)="f7c7e4eeb713b1cb5ff508f881f33739fd93516570e65d44d86d156fef7d9015d995b8c1f928a3e510ed05a8a3c5cbbf232a5ad0ec65c2ddaa218501f8b2524c0aec4ab80199a08f4f90a3235cf21dee1f748dd220cc562be05fcfbc3f79c693fb94958693a66747729714dba9d24aa2054e6194583958fcc85e5ba28c84e1"}, 0x10) 2018/05/03 05:00:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff3e}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1, [0x3, 0x599, 0x7f, 0x100000000, 0x6a, 0xfffffffffffffffb, 0x1, 0xfff]}, 0x5c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/219) 2018/05/03 05:00:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'vlan0\x00'}) [ 167.166070] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 167.188230] 9pnet_virtio: no channels available for device ./file0 2018/05/03 05:00:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/105) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) timer_create(0x0, &(0x7f00000002c0)={0x0, 0xbab, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) socket$netlink(0x10, 0x3, 0x6d7ec5e6764e0a34) clock_gettime(0x1, &(0x7f00000007c0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000380)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="7b22dc09e600142cfa1ef3287202179c2dae9a226949131fb5756ff33ee6d49e2f439527b5883b3d4bf224568da664bd82522a11a5838822679e5633c6b17016c85ba238338fd4c9f7fcf539746aec87cdfea4e51aca3ebd4691668349f28262f27a840e63e495d231171c04f29e22688a10f1a8c167dd0ebb2b7be0a2c0d8ce7941282a7da846feb37cb581d20a0f2267d0ecb75aa10f9d55d1334ecaa5fe5a43bdc4674ab3a2fdcaa0f26835fb83e4404c675dd3b2161f908e65b7dc35d479f9e1062494c34428c48d42571c3a049e86b86aad8eb2da37746989ab88dcf18670da0b90e5e8a3b10000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000500)=0xe8) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @in=@loopback=0x7f000001, 0x4e22, 0x1f, 0x4e20, 0x1000, 0x2, 0xa0, 0xa0, 0x4, r6, r7}, {0x40, 0xfffffffffffffffa, 0x2, 0x8001, 0xffffffffffffffff, 0x7fff, 0x0, 0x80000000}, {0x6, 0x3, 0x3a70, 0x7}, 0x80000000000, 0x6e6bbc, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x0, 0x3, 0x4, 0x7, 0x2, 0x5}}, 0xe8) r8 = dup3(r0, r1, 0x80000) connect$can_bcm(r0, &(0x7f0000000280)={0x1d}, 0x10) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000006c0)) ioctl$EVIOCGABS3F(r8, 0x8018457f, &(0x7f0000000640)=""/102) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x20200) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x10) [ 167.241008] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/05/03 05:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff9", 0x4) 2018/05/03 05:00:40 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xfffffffffffffe92}], 0x1) 2018/05/03 05:00:40 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="2fe048aa5c2aaaaaaaaa1b0008004500001c000000000000907800000000ffffffff00009078e000000293ee1d463780d07da95de903f53f701417fef7ac4d0c315bab111d60863fe0558a7a4f30531d3ccb277b1fd25d83e238304d0e000000000000efe48d23312714455144ad315b0683caef740dc7b634e4bc85c4a61669191c4e1cf9c86d0698e0921c9b71ab401ca81d5ea904de0e6de7711c3039c6d2d4bc"], &(0x7f0000139ff4)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735", r1}) 2018/05/03 05:00:40 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)={0xfffffffffffffffc, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xfff, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x200, 0x3, 0xffffffff, 0x0, 0x5}) preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/03 05:00:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x800) 2018/05/03 05:00:40 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/05/03 05:00:40 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x5) 2018/05/03 05:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f", 0x6) 2018/05/03 05:00:40 executing program 2: unshare(0x20000) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0x3) unshare(0x20020000) close(r0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000080)}], 0x2) dup(r0) 2018/05/03 05:00:40 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @empty, 0x8}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) inotify_init() poll(&(0x7f0000000140)=[{}, {}], 0x33f, 0x3f) 2018/05/03 05:00:40 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) close(r0) getitimer(0x1, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xfa9}, 0x37b}], 0x3c) socket(0x2, 0x80807, 0x9b34) 2018/05/03 05:00:40 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x3, 0x1000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/119) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_map}) 2018/05/03 05:00:40 executing program 5: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r1, &(0x7f0000000180)=[{}, {&(0x7f0000000040)="f6b4db3dc0ca3d9ab952034b476c10c12c98faf21e733dc8cbc0aba87fe14df9382d29687405b4afdc", 0x29}], 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@empty, @remote}, &(0x7f0000000640)=0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x1, 0x0, 0x40, 0x1000, 0x4, 0x1, 0x480, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r2, 0x72, "cfd3b249ce0fb0250a1c8dd2fcd17461a199b682f6e0cb07f8bae00b9b1794b6d220fb85f389a1dc1310d108ce87bfe0a67f66e6038cfbd1a95489bc27afac53272b12a91d3eb376325a94ab9a47fd260315a55140533225aac8088066b82d3c9b3ea93cbc47792a3a36c6be5ed054f94865"}, &(0x7f0000000140)=0x7a) 2018/05/03 05:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f", 0x6) 2018/05/03 05:00:40 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000002c0)="7d34e51e4e41c798933d593df928bcd515c0cbe405c29efa48fec6fd2123ef012c", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) sendto$ipx(r0, &(0x7f0000000000)="d4f3e5594afcb8382827590a5d1b47aff13c16ffcca82d3bab9d23d1813249d4aac4640225e625d7d98af8daf385e1ca1438376186d66d9f18ebf0fadb036e3bb266e45bf7a8acdf88f9ddd18121de9e16fec44c5c95e64f138b9a5715d6e165390dcf26c0df9c7508203c42468bb5d5fa5372ebd16a99166a5cc0b51e657f61b3e462de55a5bd85a2a69912f4f9", 0x8e, 0x0, 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bond_slave_0\x00') 2018/05/03 05:00:40 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000100)={0x2fc, &(0x7f0000022000)}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x9) 2018/05/03 05:00:40 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x105000, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/03 05:00:40 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1407802000000003, 0x20000) clock_gettime(0x0, &(0x7f0000000140)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0xffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x9, 0x0, 0x6, 0xeec, &(0x7f0000000240)='irlan0\x00', 0xf1e, 0x80000001, 0x6}) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4, 0xffffffffffffffff}]}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000380), 0x6, 0x0) 2018/05/03 05:00:41 executing program 7: r0 = gettid() syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x10000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x44800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/154) waitid(0x2, r0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/03 05:00:41 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"73607a2b616c01001100", 0x2}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) 2018/05/03 05:00:41 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x301000, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 05:00:41 executing program 6: unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x20, 0xc000000000000}}}, {{@uncond, 0x0, 0x118, 0x25f, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, 'ipddp0\x00', 0x5}}}], {{[], 0x0, 0xa8, 0xfffffffffffffde0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffdd7) 2018/05/03 05:00:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x17, 0xdf, &(0x7f0000000180)="77aaa1603c0a04134ec5972e3a007c1c6916250aebcdc8e42b7e2c1090c2cfdc27d01a1180c043bec83d7f3edec537beb2a57bfcab97d9b9bd54adb6b3d41e2a7c008a0a9b4112e52309ca463b641b3a709e292bcf5e2aa01b63002b41c028ad247ff24c0fe9a720cbd3397cf2c2a656702b8a80bd86665357c0ab6d5c567dba1ad7404e5304f2107ff3e5aeac72cc803708a49c1d03115a75090bf6e75d9b6caa5732bbf8bb8f2b1432ef8e337f35bc9574cb6b16e2032e0e2044553bc14337e985cefeb7e70fc3b6c50fd580f37aa8a9270ebcc46d444b6ca065d036bc6b"}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001b00)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b", 0xd9}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x0) 2018/05/03 05:00:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0xdafd365e5f8e022b, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1000000000000353, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/120) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) 2018/05/03 05:00:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="a1348e22dff3f72831230a5c54db010000", 0x11) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x600, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3, 0x5d}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x5, 0x6, 0x0, 0x6, 0xf1c8}, &(0x7f0000000300)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0xffffffff, 0x3, 0xe91d, 0x1, "629d3c31e003f527359754c78db071bdda28903a6ac9d5295620eb39214ee42957401c7ad0eb4624abf3985f", 0x800}, 0x0, 0x0, 0x10, r2, 0x0, 0xe7b, "377061dfc0c610b555fec6c987c25fd16316d80db09706f960d077d34635b23bd537fc8740834562a42043e148beee846ad10851e22aee6c22cf7693e413e720", &(0x7f00000000c0)='\x00', 0x1, [], [0x2, 0xe, 0x1, 0x80000001]}) 2018/05/03 05:00:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f", 0x6) 2018/05/03 05:00:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00'}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000300), 0x4) r1 = getpgrp(0xffffffffffffffff) migrate_pages(r1, 0xbf6, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0xffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r2, 0x0, 0x1}, 0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x3f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x0, 0x0, 0x7, 0x80, 0x200}, &(0x7f0000000180)=0x20) 2018/05/03 05:00:41 executing program 7: r0 = gettid() syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x10000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x44800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/154) waitid(0x2, r0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/03 05:00:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d", 0x7) 2018/05/03 05:00:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x17, 0xdf, &(0x7f0000000180)="77aaa1603c0a04134ec5972e3a007c1c6916250aebcdc8e42b7e2c1090c2cfdc27d01a1180c043bec83d7f3edec537beb2a57bfcab97d9b9bd54adb6b3d41e2a7c008a0a9b4112e52309ca463b641b3a709e292bcf5e2aa01b63002b41c028ad247ff24c0fe9a720cbd3397cf2c2a656702b8a80bd86665357c0ab6d5c567dba1ad7404e5304f2107ff3e5aeac72cc803708a49c1d03115a75090bf6e75d9b6caa5732bbf8bb8f2b1432ef8e337f35bc9574cb6b16e2032e0e2044553bc14337e985cefeb7e70fc3b6c50fd580f37aa8a9270ebcc46d444b6ca065d036bc6b"}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001b00)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b", 0xd9}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x0) [ 169.018281] alg: No test for cbcmac(arc4) (cbcmac(arc4-generic)) [ 169.027878] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.034484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.041432] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.047986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.054911] device bridge0 entered promiscuous mode [ 169.181074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 169.188398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.211603] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.218283] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.243152] device bridge0 left promiscuous mode [ 169.273093] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.279663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.286556] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.293081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.299998] device bridge0 entered promiscuous mode 2018/05/03 05:00:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x0) write(r1, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22edbd", 0x12) 2018/05/03 05:00:42 executing program 1: r0 = userfaultfd(0xfffffffffffffffb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) sendto$llc(r1, &(0x7f0000000080)="7b0a7a814ce1e53f85a92ee9aa7cf7264ab46ecbcd1d80bbf8282e0fb38a2c0574ce71d5141ab4dbf0392bed6371e63c1d317d57a14c51396594e5e5f063c98333c9a6ae4b95ca504067fba124ac65549b572a6014212f8629733d717c9900f114c1d7e79e7649cba6c8f6a6cd7fe0ea3e601c5104cf18db37a4e018f7119c1fc35558e88bb2839e45bbac939427fd841e24b1160492ad5100e40876b20c3b86b4e420894fc4854b05e042792d8826347aa082485e16458999e3ddb29afa44ac9b027e64dc7e3359883ffac8e25a7f69ebfd06ef25699e4abc20454512332621b31f714f9267e5c43bab5ab16a948025ec15fb1ff3f8", 0xf6, 0x4000000, &(0x7f0000000180)={0x1a, 0x338, 0x0, 0x3f, 0x2, 0x1}, 0x10) munmap(&(0x7f000090e000/0x2000)=nil, 0x2000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/05/03 05:00:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d", 0x7) 2018/05/03 05:00:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x3, {{0x2, 0x4e21}}}, 0x88) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/65, &(0x7f0000000200)=0x41) 2018/05/03 05:00:42 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000f400070f000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="ffffff00f9ff0100aaaaaa023af609aaaaaa0000c1ceaddc0183b2be1ad7835ca7bd373256b6b54a0c31ab2a01bf1a8ecb7d3c7dd818658194f6534d983410f3200636fef40a23cf6c559f4765b4b59426ba871db7bbf69f498b39c9bf499ebd5d2ca57ef4bc810ef18414d94ad2e8679e7186118d855a68edc696223f9661793415c22d24bc65134ea086a7160e1e3d0f01abf85fc3899daa983cab31393726a061be5f998bf80db428a22cef709ec7b9fd846cbe9dd96fab148004f016c22a64965fbeefbcb5670baa5206271bce2c6c"], 0x28}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x2402, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1d}, @dev={0xfe, 0x80, [], 0x14}, 0xc6, 0x0, 0x10001, 0x500, 0x0, 0x200200, r3}) 2018/05/03 05:00:42 executing program 6: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000019c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'yam0\x00', 'erspan0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1\x00', 'syz_tun\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc4003, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x8aa, 0x8) 2018/05/03 05:00:42 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@get={0x100, 0x13, 0x100, 0x70bd2d, 0x25dfdbfc, {{'sm3\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0xffff}, {0x8, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xfc}]}, 0x100}, 0x1, 0x0, 0x0, 0x8080}, 0x40) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206002000a843096c26236925000600290002000000ca8a9848a3c728f1c46b7b31afdc1338d54600009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/03 05:00:42 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f00000001c0)="f0b0192a30caed6f69fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x200000000011, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000fc0)=0xe8) getresgid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) r10 = gettid() fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000000c0)="afff3899c08ccf0765947d7becfb98ab776ec02468c1f9079e38cb9e63c31f6cbb4af0d5fb976d7c96fe8b6282a5996481159ecc9ab8c19a4f6aa87308c5e4f7ab39d963a3d4c05cca665d277ae22d0f208a686b9351a77f9f9f73ccea2f44d5594df768a199a18acc0f4345b9121129e11b2d5f582369869ac12fbc3cf1853ea325001e657612698cf47408550dd2", 0x8f}, {&(0x7f0000000180)="e64d98a049f47429a92f4d9d97eea87073c98f691bb0a904b557e530ea851d61b5cfdc5d266a3bd73d95d56dc1d106d02a41eb71099307", 0x37}, {&(0x7f0000000300)="c9c1548f099cf3fa048cfe2bb28525a79bfdeeda2c8f69de64ddaa564f190e4d39c6969f4427e22759d4bd5a892cc44d4a77e94980b21a30f1bc4881b7ea5f87cd2c1e0546ba03ca7593acf0f01083c957878934defeb7488d68cd9ec488dd380e07cb33016a9b9bde27892b917f769b20a80fd917241caabc1eb574f9567cfe4a139b8be4ff46a14819ab03659ff2e2bea8d02b57e1a48f6ef8a2d6725019da1ce677fe1476c155850b1d3317effc4b6f223f8b35697147248cd6831ddabe287e68db7552527f856063a01305ccab75532890ac665359aa023b4c6bae2aa1459e6d89f8f71c2850307f05ed", 0xec}, {&(0x7f0000000200)="2e0511b793504c6c8a79258efc62bbac6fc03349e4f8282062f03254553f30b1ebfd8ad546b5054512a02a8b8379c73c3f2ee5c9f88bd5cf2951c28cb1e924e6ce8cf029e990db0c9990fb700c282c67e1bd47c1fd8798c44925e4c5da2d17e3b757a661dae80be806118f2ce6b02b0110e0", 0x72}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000400)="360d169774cce2ecc9564887fffaabd1988c5bf278fa5a42940d1ce4ebccb09790184048212a9f1245522f69529d70139f7dcd833c5e180c3ef0c7c22b405fe5fa2dfc9ab401a65a8f3b6568dafc9e6c406f83259a911ae161d2abefbadee807f5161d521077444aafa268ed30e76115e09d6e1cb1bd02e1e51e304468c1a83b34cc4d0d2974f1b7900004f38e61ad160884b0d4a41a4d2ee3da7c0d06bc11ffab96456d02cc05", 0xa7}, {&(0x7f00000004c0)="83c74c0932f228c0bdbab8509e3fe3e8f33f3926025328794ed2213989b9e855999e3a36b1a165d6992b83602b10c7fded71f56b288ac1a7829ad7991320d1f2fcdb7a0f132f5dd9319b54432b76c91a8096a3344f060f4afeaf3946bffb8a577c8e5d6729df4fc9c945f225cc2566feab0739e096e795ce9d0dcef3b46e341bf3e66c90b289ce1d35a08bb834208020d52232b64fbbc4fdfe85edc300b44c4f27ef1de24b07c372221bae4ace793db0bdb4f7f8e0846a85e52f511647fc6a5c7c562d6dc3827a3727f91cf97aed99f34e264342b3cc24a7bfdb7872ef280ce5b1c55ba2", 0xe4}, {&(0x7f0000000280)="acdd97e382aa13172aaf2586649be7231f20d8", 0x13}, {&(0x7f00000005c0)="77dd726e2f4370c964191ae2efe85d7c1281fe847a1c0e8877705c49a2ba4417f7d97110e5893f9c2bbf5235066ec33c6cbd9147bef3944f1c87f4ac74efa169a49b735852b596127c1933853943e92eda2ff976751e2a543af9382d17f42bc3e631b4053b30a99affadc1ece3cced95a9f850c534cf56426cbcd426eb9b27de9d02372c06e7a8426e9f038da718ddf4d3256d27a9fd61d8acde5f2e6bd8edbfd814a11c3a7d3ee4f605dffb869f1b2596", 0xb1}, {&(0x7f0000000680)="a21d1f4b9662d5f23dd189ba8f7a2dba4394f945b3f2a4b11cf7e0d7a74b71899077796041f91e5b1292786f1b47988c33eb23b778e1b3c66ba2744217d78afc66fcad73f09c01f80ed9da329884506ea765148d60603a53648ea4fd704391bed341da322ba84c2110f80d3b6ef457cbad27e20a3e6fd8853de610d7f5d5faba562e15cea85dd4fa8602537becb15d752247c3e623b1ca9efc3024c3", 0x9c}], 0xa, &(0x7f0000000e80)=[@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}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0}, 0x24008084) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 169.903752] IPVS: length: 65 != 24 [ 169.908948] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/05/03 05:00:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d", 0x7) 2018/05/03 05:00:43 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x5ff) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000003d827c0c2d8fa3a100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') bind$ax25(r2, &(0x7f0000000180)={0x3, {"c36f48777bcd09"}, 0x6}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x7, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/05/03 05:00:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/03 05:00:43 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x0, 0xffffffffffffffff, 0x1800}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x4, 0x80, 0xffff]) syz_open_pts(r1, 0x400000) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) accept4(r1, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/05/03 05:00:43 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x80, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfff) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x1e8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000180)={0x0, 0x0, 0x1, "d3"}, 0x9) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0xd58, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x9}, 0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9ba4926"], 0x477ac6a0) r3 = getuid() setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x9, 0x4e24, 0x0, 0x4e24, 0x9ec4, 0xa, 0xa0, 0xa0, 0x2b, 0x0, r3}, {0x81, 0x5, 0x6, 0x9, 0x1, 0x8c, 0x9, 0x5}, {0x7, 0xe94, 0x9, 0x2}, 0x8, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x2, 0x2, 0x8, 0x7, 0xb83569d, 0x5d}}, 0xe8) 2018/05/03 05:00:43 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000001000000010000000938ce2d991cd8343941ef2a1f1afb1a188fc3e21e9d0ebef563e22dee5e78b0446acc0635a61ff430"], 0x10}, 0xc800) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/33) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/05/03 05:00:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0x0, 0x9}, 0x10) 2018/05/03 05:00:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e1f, @rand_addr=0x6}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[], 0x242}}], 0x2, 0x4004000) 2018/05/03 05:00:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000800), 0x4) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x10037}], 0x1) 2018/05/03 05:00:43 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:43 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000200), 0x2a9, &(0x7f00000001c0)}, 0x0) 2018/05/03 05:00:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0xffffffffffffffc6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0x1, &(0x7f0000000080)="9c769ecd1e96763727") [ 170.468152] FAULT_INJECTION: forcing a failure. [ 170.468152] name failslab, interval 1, probability 0, space 0, times 1 [ 170.479546] CPU: 1 PID: 11745 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 170.486500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.495887] Call Trace: [ 170.498528] dump_stack+0x185/0x1d0 [ 170.502201] should_fail+0x87b/0xab0 [ 170.505964] should_failslab+0x279/0x2a0 [ 170.510069] __kmalloc+0xc2/0x350 [ 170.513567] ? tty_write+0x875/0x1220 [ 170.517410] tty_write+0x875/0x1220 [ 170.521073] ? n_tty_read+0x2f50/0x2f50 [ 170.525137] ? redirected_tty_write+0x270/0x270 [ 170.529847] __vfs_write+0x1a3/0x9f0 [ 170.533616] vfs_write+0x463/0x8d0 [ 170.537240] SYSC_write+0x172/0x360 [ 170.540974] SyS_write+0x55/0x80 [ 170.544431] do_syscall_64+0x309/0x430 [ 170.548370] ? SYSC_read+0x360/0x360 [ 170.552123] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.557334] RIP: 0033:0x455979 [ 170.560543] RSP: 002b:00007fc6186f6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 170.568290] RAX: ffffffffffffffda RBX: 00007fc6186f76d4 RCX: 0000000000455979 [ 170.575585] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000014 [ 170.582876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.590169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 170.597463] R13: 0000000000000713 R14: 00000000006fea68 R15: 0000000000000000 2018/05/03 05:00:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="79000000005500fd03001c0000000000634e000000"], 0x14}, 0x1}, 0x0) 2018/05/03 05:00:43 executing program 1: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/full\x00', 0x200, 0x0) r3 = getpid() lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = perf_event_open(&(0x7f0000001700)={0x1, 0x70, 0x8001, 0x401, 0x0, 0x5, 0x0, 0x100000000, 0x3000, 0x8, 0x10000, 0xff, 0x44ba, 0x1f, 0x80000001, 0xfffffffffffffffa, 0x7f, 0x3, 0x6, 0x80000000, 0x200, 0x2, 0x2, 0x80, 0x400, 0x570, 0x80000001, 0x800, 0x2, 0x8, 0xc3, 0x3f, 0x7, 0x10000, 0x3f, 0x8, 0x1, 0x3ac400000000000, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000016c0), 0x2}, 0x8, 0xfffffffffffffff7, 0xe9, 0x5, 0x6, 0x9, 0xbb}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x3) r7 = dup(0xffffffffffffff9c) r8 = syz_open_dev$urandom(&(0x7f0000001780)='/dev/urandom\x00', 0x0, 0x2000) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000018c0)=0xe8) r11 = getgid() r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r16 = socket$inet_sctp(0x2, 0x5, 0x84) r17 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/loop-control\x00', 0x800, 0x0) r18 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001bc0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000001cc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$adsp(&(0x7f0000001d80)='/dev/adsp#\x00', 0x3ff, 0x220000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001dc0)={0xffffffffffffffff}) r24 = syz_open_dev$mice(&(0x7f0000001e00)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001e40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001e80)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001f80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002080)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000002180)=0xe8) r30 = getgid() r31 = openat$nullb(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/nullb0\x00', 0x240, 0x0) r32 = syz_open_dev$dmmidi(&(0x7f0000002200)='/dev/dmmidi#\x00', 0x7fff, 0x400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002600)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) r36 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002740), &(0x7f0000002780)=0x0, &(0x7f00000027c0)) getresgid(&(0x7f0000002800), &(0x7f0000002840)=0x0, &(0x7f0000002880)) r39 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003d40)='/dev/ptmx\x00', 0x40000, 0x0) r40 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003d80), &(0x7f0000003dc0)=0x10, 0x80000) r41 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000003e00)='cgroup.subtree_control\x00', 0x2, 0x0) r42 = socket$inet6(0xa, 0x80804, 0xd575) r43 = socket$bt_cmtp(0x1f, 0x3, 0x5) r44 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003ec0), &(0x7f0000003f00)=0x0, &(0x7f0000003f40)) r47 = fcntl$getown(0xffffffffffffffff, 0x9) r48 = getuid() lstat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000040c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001180)=[{&(0x7f00000000c0)="e93e92cccec4a603bc21fcad4cf018", 0xf}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="7d9110dc6803a0cb4a6114e3b83185642f153fa2f80c7b7ccbe5b122774fa739e1d97f4d8eabbbbfc53eff0c4ba347bd23ecb54e1a61d0eeb029b71cae1c7aaf389b736ea258e0d9e909cfb138075bd99abeeb91ffec7efd2a137fcfb3a6b4", 0x5f}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f00000011c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001240)="c5bba0250d3e056b37a3bed88ec7cf83c9a4554facf02392c89069c9712c56256140f33d106c90d8cac982cb7f8ecdad9aded87088e669556778bb66bcfc260c22e769bf3ce08e0dae26b972f6fbe87811f81aa7a53a91c81a52bdf4b96620f8fc0f45fdf7e754ba854a4d0647cd293b49c4eeeba63ca26c2acc9820719c1647fe5c95c430967ff116d8e668a26d748395cb041b43465444a54f24252b", 0x9d}, {&(0x7f0000001300)="a7ac43b83e5e412b11832603e0c7dac8b28e71033a2f9ebe2d201aa62972b17713ff5856ca7430957b6b282bb4922de5f5b2df32da0da41e07de1731eef4faa1f96c6921680d337c06", 0x49}], 0x2, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x4000}, {&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001580)="4ae421bcd37fd627088bfd60140fe386be3249535a621abb79aac1f93907810a8f97e5533c8735e814cbf8233dab85680df939b5855336b7f837ae0a78bfcb850597483a1386af0e40674c59aff81fd556272de2749a84fc06afb0588e4d90f92469de3c6097eb9b9860457e776e05ae27d70f28a3ec3a0cfa4f83ec8e5943c5717d5e480dc341be85c81de39aba5b05d6f7123b1fd45c55d55a8f4a72c349300424d524ceba7b5186b4bed02381b2f9ab269ba4ff4d7c408a5a9c30031b5f3d05117ed77d8e2ee4652f6b15d62d44c7a04d718cb2d5d46dc134579591e98c", 0xdf}], 0x1, &(0x7f0000002240)=[@rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31, r32]}], 0x118, 0x1}, {&(0x7f0000002380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002400)="f290a5d00d7885560597eb7a6b7075135d3eafe8b6f07e3055045e881169fc6ced6e146ed0c90656095779e691ac22e72dbda7e14decfe0724be94cff0656710e2d1d0c47f20622d88f8be99c5c83b6c850064ea5fed6e07bf549ccb00de77c45131ad16a5285719ca3d9a9a93d870aa54c2a5f3b87a6c09e6c7fec0c16434f0a8b9e99915c41766ab7d41a3e5814bcc210e469d1d9f34c9ce74998f02cb5bb2126cf97c55c562de07856f112971ce0a4ee5b3ceaa303a08d04edb8e3a4940070a52f53f6341327e38934987389667bc2fe7efe2e6eb17b553bf92d927bdc26c0a65a996bb6b25d7", 0xe8}, {&(0x7f0000002500)="6f84a81efb405de1ab151599a3966cd86d2b8c0ce266ea65790f05e408f098201da41d903db161c4deb63ea021ec4ec9ee15755b89497fa57b938b11d3c0a176deeccfee6bc44c60f316db195b507eb4dc28a1b7fe8cdabf54c11a437a10d3271efde8a853d4e08e108dce849f465b3340ad5cdf7a5380c9b806ec50b817c91762ea6830c7d45ae983e8ee17cb7f279bf81978b465e0e0a85ebc1c52ddf64621267a9cc8758fb6f0a58f5246408663a243ffefb0740ca209d6", 0xb9}], 0x2, &(0x7f00000028c0)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x40, 0x20000000}, {&(0x7f0000002900)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000002980)="8eed63f5f3129cdc7061991f9316f9d2af3f2e053eae7409a8a0c5d40f58138d608823731faec2e71cf2770aaacfb1ddd78505b4c11028fa95355b3b7d46726bb8d48c5e98ce62b38c0abcae75f9caf4fa165b636979b152968448d45a8fdf0a8a1c86db89217463c343fc93b8e227eedf8c0bafb18edd7e2e75f02a4a914564865f1d0553daa5de46adab1ed1f2d89130b16ef76b810e1b289f7453649cb4426f5854b1f46dd5d6a08289c69b9b92", 0xaf}, {&(0x7f0000002a40)="89aca81a5902b4daf117e003d9586086b525afb473c97e223c08c82a1dfa0d06f335ac9bdff7642f356d9ad6870351c91c24d8dd882d419b3ca2c36e3cbf5938772767868df6e6914ba0dfb130b81b0d343f910b285eb72cabe54362a819d5f52c0b032abde11176ff63657b462865cb2b94f3681cb5fa78b9ca36a319a6f9412f3254ad277f11", 0x87}, {&(0x7f0000002b00)="2dc14bb2d904d216e847e74049bb431c6ef1a339765a5a9abb77764d21214666327a71e1042f9e90d2c789412a6bc11a2c66cf9bedc0b5a031207f208e4dd1efd009761ecd8c67ee91f0b7a226fe9bd2928067fcf20a433d9dbe2640296ecc5c2206a71a727d0dc43d80ca2c2384fa146f62be28e9153685336e0d45eb8ab3c92441c4287651f349a4ef222b2d29d2d8dac033d7b9e7711383aa4ffbcefcbed098e7427d9ec3c50de08565", 0xab}, {&(0x7f0000002bc0)="0ec7199d9d61abe2ecd4b20a3ba35cb0c939b4b556294f1c68b8f4937a447dd3180d0ce7695440e6a9c09c8685d2928c00fa2b9a95b86f4a22abb459e23b3a514b7e315e27179b622ee47bb104566c1d580a64b85ba13bab2a682e49b764cdba09f13d276dd0acd6752d9f0babfa212a51bb05344bea69e80447be90ae8a122a9283df86c6906ab3b36ecc961075fd4ad20c86ef3bbee3294d48d91450ce4107aa3f48fa7bd827fb", 0xa8}, {&(0x7f0000002c80)="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", 0x1000}, {&(0x7f0000003c80)="5fac496b090576d11257ad501e2094d4f005edb9538d47132ebfaca9abbaf320", 0x20}], 0x6, &(0x7f0000004040)=[@rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x68, 0x50}], 0x5, 0x20008040) 2018/05/03 05:00:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x520}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000880)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)}, 0x0) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="ca", 0x1}], 0x1) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000800)=""/116) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000000700)=""/216, 0xd8}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0xff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000580)=@req={0x2, 0x1f, 0x4, 0x8}, 0x10) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000600)=""/211, &(0x7f0000000100)=0xd3) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) 2018/05/03 05:00:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/134) sendmsg$inet_sctp(r0, &(0x7f0000002800)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580), 0x0, &(0x7f0000002780)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x60}, 0x0) 2018/05/03 05:00:43 executing program 5: r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x87, "4e3efa401d64e90640ceaccadaa238fcaaee210f0567da52a92c4456af2b2e5478886c72d1b4e0ff49f32b4643bbee4f429f724ada08d5afd9b3918db5c719bf34e1d8278e067122cd86f3d80eb4dda76c064716c91d2c5b2d89bc0bdaab7495d1ef3115a8e13c1d90a0d224a2088dcb2ee9b6f16e64b7364313c42ba3e82537d1df90288052b4"}, &(0x7f0000000000)=0x8f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20000000000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) ftruncate(r0, 0x4) 2018/05/03 05:00:43 executing program 0 (fault-call:3 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:43 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x0, 0x141200) getsockopt$inet_opts(r0, 0x0, 0x800000009, &(0x7f0000000080)=""/86, &(0x7f0000000040)=0xffffffffffffffca) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r1, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r1, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) 2018/05/03 05:00:43 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000100)="0b0d94f7e2c884ea1fa9f2e25223004b19274cc17d6d121b48bc5380fb7647caaece946b4447cc2d33dd00b2298c1de12b50241a5c0e6b0a1b8711fbf4657ebca5f9f059b13703d9992a6abf3cb9009e3b3e01a255e585cef759502334e62fe9673bb89797ed3461c3622e6cd006a757ac321d8cb74e2c465e826eafe7176fde780209c2dc2460ea8dd19dee2d4fda5002c3389ed471c9df8a74d5846bcbb9a170152ed68fe2fae89df579e3c1626d5c9c19e59b39fd2a869b65ff8c", 0xbc, 0x40000, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) [ 170.836818] FAULT_INJECTION: forcing a failure. [ 170.836818] name failslab, interval 1, probability 0, space 0, times 0 [ 170.848390] CPU: 0 PID: 11779 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 170.855338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.864713] Call Trace: [ 170.867340] dump_stack+0x185/0x1d0 [ 170.871005] should_fail+0x87b/0xab0 [ 170.874814] should_failslab+0x279/0x2a0 [ 170.878972] __kmalloc+0xc2/0x350 [ 170.882475] ? llist_del_first+0x157/0x190 [ 170.886746] ? __tty_buffer_request_room+0x469/0x8d0 [ 170.891927] __tty_buffer_request_room+0x469/0x8d0 [ 170.896915] tty_insert_flip_string_fixed_flag+0x1df/0x510 [ 170.902616] ? tty_buffer_space_avail+0x63/0xd0 [ 170.907325] pty_write+0x14d/0x250 [ 170.910911] ? pty_cleanup+0x70/0x70 [ 170.914664] n_tty_write+0x1489/0x1de0 [ 170.918597] ? wait_woken+0x2e0/0x2e0 [ 170.922456] tty_write+0xd8f/0x1220 [ 170.926118] ? n_tty_read+0x2f50/0x2f50 [ 170.930184] ? redirected_tty_write+0x270/0x270 [ 170.934903] __vfs_write+0x1a3/0x9f0 [ 170.938672] vfs_write+0x463/0x8d0 [ 170.942319] SYSC_write+0x172/0x360 [ 170.946059] SyS_write+0x55/0x80 [ 170.949518] do_syscall_64+0x309/0x430 [ 170.953463] ? SYSC_read+0x360/0x360 [ 170.957217] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.962443] RIP: 0033:0x455979 [ 170.965654] RSP: 002b:00007fc6186f6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 170.973398] RAX: ffffffffffffffda RBX: 00007fc6186f76d4 RCX: 0000000000455979 2018/05/03 05:00:43 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="2ac65837f22934e8e1f0bffb4d264cf23bfd2dfdc18949e5fd06a007f47170bb7180d81ee5d52500c8872448ce27820ad5e9bfd405d63b23f560f89aa29826b6e97008c779fbc36df964bafb07c4e2a4e375c3b32ee9a455d335fa273817958eef88dca9fef35ae4b0aaa098f322", 0x6e, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000080)={0x77359400}, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x4000205, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) 2018/05/03 05:00:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x2000000002, 0xffffffffffffffff, "2472800801a0", 0x3f}, 0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5fb, 0x0, 0x0, 0x6, 0x9, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/05/03 05:00:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x102, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) 2018/05/03 05:00:44 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) [ 170.980692] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000014 [ 170.987984] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.995280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 171.002576] R13: 0000000000000713 R14: 00000000006fea68 R15: 0000000000000001 2018/05/03 05:00:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="316d4a1da4215bc001287f3666c38dcaeca9978d5c53e97df089a4345773de72315cecc19b00bd3d487467be46ec0000"], 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) pread64(r1, &(0x7f0000000080), 0x2de, 0x180001d) 2018/05/03 05:00:44 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) 2018/05/03 05:00:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x800, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r2}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x212, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) close(r0) 2018/05/03 05:00:44 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 2018/05/03 05:00:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d8568080003000500000000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) 2018/05/03 05:00:44 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x200000df, &(0x7f0000000000)=[{0x35, 0x0, 0x4, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000000500010000000000003569000a0000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/03 05:00:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x0, 0x5e, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000240)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x3, [0x7, 0x1ff800000000000, 0x2]}, 0xa) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0x6d43506e, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000080)=0xb) sendmsg$rds(r3, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/103, 0x67}], 0x1, &(0x7f0000000c40)}, 0x0) prctl$intptr(0x8, 0x8000000000000006) 2018/05/03 05:00:44 executing program 0 (fault-call:3 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:44 executing program 7: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) socketpair(0x9, 0x4, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) 2018/05/03 05:00:44 executing program 6: r0 = socket$inet(0x2, 0x1000000080009, 0x9) sendmsg(r0, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="0000e47b000000004432df6162dd061600003b32", 0x14}], 0x1, &(0x7f0000a4b000)}, 0x0) 2018/05/03 05:00:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000008c1ffffff00", &(0x7f0000000080)=@ethtool_gfeatures={0x3a, 0x3, [{}, {}, {}]}}) 2018/05/03 05:00:44 executing program 5: unshare(0x8000400) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf4f, 0x80) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x44) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) sync() 2018/05/03 05:00:45 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000810000000005000000ac1414bbac14141700000100e00000014fcd75fa9133cee0955f11f28a4ad24aac1414aa0195e983433a4822b31646f279677f31b2a80300000000000000f9e6"], 0x24) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/03 05:00:45 executing program 7: io_setup(0x9, &(0x7f0000000180)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) io_destroy(r0) io_setup(0x800, &(0x7f00000001c0)) io_cancel(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f0000000440)) fcntl$getown(r1, 0x9) 2018/05/03 05:00:45 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) sysfs$2(0x4, 0x0, &(0x7f000002d000)=""/105) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x8, 0x10, [0x4, 0x400, 0x6, 0x80]}) 2018/05/03 05:00:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffc1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000"], 0x18}}], 0x2, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/245, 0xf5) 2018/05/03 05:00:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x800000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x80000001, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x3, 0x0, 0x8, 0x9, &(0x7f0000000000)='ip6gre0\x00', 0x8001, 0x5, 0x200}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) 2018/05/03 05:00:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000dfffffff02000000100002000c0001000500150000000000"], 0x24}, 0x1}, 0x0) 2018/05/03 05:00:45 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) getegid() listen(r0, 0x0) 2018/05/03 05:00:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000efef0b), 0x1c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/05/03 05:00:45 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="d330628e71b1ae2f21734eaaa93a0abab396d4def124aab78a9ea81f559265bdede2ca8b7f21d76d33b70de4b1f320e0904057471ff88b86a3604b7fc656de9fcb6fed8f0b78354b3fc0e648b6b57dc719e73d8e630ae1fa2f1c57742eb76365454d781d3b242ab9d42cd85a0bbb5af134053f0d1ad0469609619e6a76881932c02d18ce0fea43f56bc97e73cf7dedd0a7217ded225386a399f3bb471b839d1115fb34e6c45477608665d5decf001570fb3c0db7c2b62de2c624f2a57ed44b07d58c52a6303f9e9878bded1c965fae49092fbe24e092e302711befc7680f653e7ae9804a6cf6e1e2b014154b33cbf9d3ef433bb218c4dc8c84c6f770e3") 2018/05/03 05:00:45 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x210041, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x10001) syz_emit_ethernet(0x22, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffabe9ffffaaaaaaaaaa008100000088ca6e8a26a2bb025242ea711fd069e7"], &(0x7f0000000180)) 2018/05/03 05:00:45 executing program 4: 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_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200d5090000f5eb8502aa21412218aacdfe2bf2019cb92065418641d17394b0d902bf493c59d0a70e71cd7514dbe2b3c60700b8a79fa240d960d4e163034d7be50d71b47f5ab3507e5a766f70ed38d62e88bc5e397864d2751acce2c9a1d3cdcd4072d7f9691502e7ef1a39a68b9d054634bb2a215cd48b23be9e0f29640ff5e0756a89768a2f25eba4b75ad2f2637f16d4f0b3e4eabb5fa803b4edd338ebac4d59e6467d9a189fe56babe6df64a8e88160d5fa21deac67341d39783d4d9457150973f63025afe50de9e53cdab7a1cc0259e46f9a2536a70affc5acc8e6127cac499a25f976248a0e0177e72905d41956216e0b8d125e7e"], 0x2de) 2018/05/03 05:00:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000080)="6f50aff98d1f8d08", 0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x7fffffff, 0x57}) 2018/05/03 05:00:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000", @ANYBLOB="00ecffff0700000014002b0010b50662ba061893"], 0x2}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7}, 0x8, 0x80800) 2018/05/03 05:00:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0xf10, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'dummy0\x00', 'gretap0\x00', 'bond_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x268, 0x2b8, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'veth1_to_bond\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hostname_exec_t:s0\x00'}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'vcan0\x00', 'bond_slave_1\x00', 'bond_slave_1\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x958, 0x9a0, 0x9d0, [@among={'among\x00', 0x880, {{0x0, 0x0, 0x0, {[], 0x4, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x4, [{[], @rand_addr}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}]}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'team0\x00', 'ip6gretap0\x00', 'ipddp0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x7, 0x0, 0x0, '\x00', 'eql\x00', 'ipddp0\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], 0x70, 0xb8, 0xe8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xf88) 2018/05/03 05:00:45 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x881) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='romfs\x00', 0x2000, &(0x7f000002f000)) 2018/05/03 05:00:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)) 2018/05/03 05:00:45 executing program 2: mknod(&(0x7f00000001c0)='./file0\x00', 0x81240, 0x4) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0000000201000000000000010400", 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='security.capability\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) shmget$private(0x0, 0x10000, 0x800, &(0x7f0000fef000/0x10000)=nil) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/05/03 05:00:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0300000096a7e69aa3cc6e0536509b235576812efcc15ab62fac9779df674761a33373fbf105b3a3bffe912f32d4dbc9bc92f98814da0c929079eb5ac2975dd7ace88e8e5d1923ba06cc90f83ad2213ed86fdf7b0123576abf22615cbcb1adc390cba0f5a3a7924e3a6f7eb87e9b588288281c7bad3e474ed105b76e7d32b287111ee2403471443fd0ae018a2fcdfcfc0eb6b8e6f080836708538577f4fb493d7d16c09c44c43f7c21a549a8bf00000000000000002300000000000000000000000000000000000000"]}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 2018/05/03 05:00:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000000000950065fb959a3292"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x101, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)) 2018/05/03 05:00:45 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x4000) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001080)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x208) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0x6c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x10bd) 2018/05/03 05:00:45 executing program 4: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/03 05:00:45 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0xffffffffffffffff, 0x14, [0x1200000, 0x3, 0x5, 0x8, 0x18d]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/126) close(r0) 2018/05/03 05:00:45 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x72) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x30100) accept4$nfc_llcp(r1, 0x0, &(0x7f00000000c0)=0x2f4, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0xfffffffffffffdd3, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/8, 0x8}], 0x1, &(0x7f0000000240)=""/26, 0xfffffdd6, 0x7}, 0x2) chdir(&(0x7f0000e3dff8)='./file0\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x319) umount2(&(0x7f0000b1d000)='.', 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x0) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=""/58, 0x3a) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r2) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140)) 2018/05/03 05:00:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x100) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2002, 0x20) r2 = syz_open_pts(r0, 0x801) write(r2, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0300000096a7e69aa3cc6e0536509b235576812efcc15ab62fac9779df674761a33373fbf105b3a3bffe912f32d4dbc9bc92f98814da0c929079eb5ac2975dd7ace88e8e5d1923ba06cc90f83ad2213ed86fdf7b0123576abf22615cbcb1adc390cba0f5a3a7924e3a6f7eb87e9b588288281c7bad3e474ed105b76e7d32b287111ee2403471443fd0ae018a2fcdfcfc0eb6b8e6f080836708538577f4fb493d7d16c09c44c43f7c21a549a8bf00000000000000002300000000000000000000000000000000000000"]}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 2018/05/03 05:00:46 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bridge0\x00'}}, 0x1e) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x89d}, {0x307, @random="74588e58d6a6"}, 0x0, {0x2, 0x4e20, @loopback=0x7f000001}, 'team_slave_0\x00'}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/05/03 05:00:46 executing program 6: unshare(0x8000400) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x600c00, 0xa0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/05/03 05:00:46 executing program 7: unshare(0x200020000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') personality(0x6000005) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x38, "3c3b528fffc43c95b2fd517357311c70350d1fb55a7580e2f3557008c709800272acf5fde072e7723a158c0ba72b17689c6650284d3cd252"}, &(0x7f0000000080)=0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x527, 0x7, 0x6, 0x0, 0x2}, &(0x7f0000000100)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 05:00:46 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x3) unshare(0x400) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), 0x4) 2018/05/03 05:00:46 executing program 1: r0 = socket(0x20000000000000a, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3a, &(0x7f0000000000), &(0x7f0000000180)=0xfffffffffffffd94) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x1}, 0x8) 2018/05/03 05:00:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='cgroup\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x100008) 2018/05/03 05:00:46 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000a33264138d0000000000290000000800001f0000000000000000000000000000000014010000080000000000b9056bdc61355f82210a8083716b37f446fd7eb00d4658e193cbcbb2bf6878874d1701bf08e82a8df3913a0d3710a966fff6facc78a64f86304aac10697f23a280088fbb9374c4b46db04b5d73271bcdf10468a8a73d04a0401f6cd76cea7072d2fc5a62c563abe7a912e5b2fc7a1974352c9c25aaa548c0025825ca19eddc6ce679a9fa975800323ff7d75a08ee88383b28", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x27}, 0x0) exit(0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r1}) dup(r0) 2018/05/03 05:00:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x1, &(0x7f0000000080)=[0x0], 0x1}, 0x20) r2 = syz_open_pts(r0, 0x801) write(r2, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:46 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/4096) syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000069e1f3ab84a5f50b9e9fe2cb91d808040000000000000000", @ANYRES32=0x41424344, @ANYBLOB="79ab599de6b0d353c45e6376a2dd725316f3990e6fcc526296e0584ee281fc70830772d8680c6197c5e7ddcaeeece75b6666243ca7dbb28b9faf1b36a793a78735cc6cd2f14fec04da6cfbabf1b7d27d5e3e5a1cd3245d8a89ef685b2f7401308860fd9ba21f35147577dc5d8f1a2e5aa1b30ba57b7679fd110209f9849a55d872df986adaa9989c4402bdf634b7ac4d814e0747fbabeb8923dff938f244d9194859fb1a22a2a697454161936e3c5d25274c3ef186994842ff1304e5c4083b812c389b02c757852b3199a867f3a1a7bcabbf4152c02d35b6bf9f37c139c17b268452334b9335daeae633a8cdeed3b77efa"], &(0x7f00000002c0)) 2018/05/03 05:00:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x0, 0xd, 0x800, 0x6, 0x3}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x9, 0x1, 0x5, 0x10001, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@int=0x8000, 0x299) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 2018/05/03 05:00:46 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000000000000008004500006000000000ee9b6bd31b62c33caa7c00119078ac1414bbac1414000420880b000800003acb3d224487b4b900000800000086dd080088be00000000101900000100000000000000080022eb000000002000000002000000000000000000"], &(0x7f0000000040)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x6, 0x3, 0xb41, "ee08ae26c900a2d94875251909b866d325a56124b25f029a652d18e02e74281db0f2bf0bc2c62aeab5896bbfec3de3858191730a9e2b61ed9dccc4d1570c97", 0x7}, 0x60) 2018/05/03 05:00:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x8000000000000000) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000cc0), 0x0, &(0x7f00000010c0)=""/198, 0xc6}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000280)=""/88) setsockopt$sock_int(r1, 0x1, 0x2000000000008, &(0x7f0000000040), 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000011c0)=""/4096, &(0x7f0000000340)=0x1000) r3 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x150) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000002f80)="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", 0x5b1}], 0x1, &(0x7f0000003f80)}, 0xc880) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000004c0)={'syzkaller0\x00', {0x2, 0x4e21}}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x98, r4, 0x8, 0x70bd29, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x16}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000044}, 0x4000) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/45, 0x2d}, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000b00)="aa", 0x1}], 0x1}, 0x0) 2018/05/03 05:00:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000de2ff4)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r1 = msgget(0x2, 0x100226) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/81) 2018/05/03 05:00:46 executing program 6: r0 = socket(0x2, 0x3, 0x1) unshare(0x400) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/05/03 05:00:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000001) r1 = syz_open_pts(r0, 0x801) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20880) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x8, 0x4e24, 0x5, 0xa, 0x20, 0x0, 0x5c, r2, r3}, {0xffffffffffff6e1e, 0x2, 0x1, 0x4e980b35, 0xef, 0x100, 0x1, 0x8}, {0x1, 0x0, 0xc3, 0x2}, 0xa, 0x6e6bc0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d6, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x7, 0x3, 0x40, 0x401, 0x8, 0x3}}, 0xe8) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x3, 0x0, 0x9}}) 2018/05/03 05:00:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/05/03 05:00:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x1003, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xd009, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xd8, "1a22a8cb67f81f4f48ad26a76b79c8e7e2d34f72f9dbe3baa7b2d5e9ef73c2216169e05bfb7da7037f5dac73ab135ac9afb792f1cae5633f0f5bd48ef84524b84c8d810a99308b9b882e55f7c3a9020d16c4f951a086a8f106b5c0519351707277a5bfe923d6f632ca3fc2e6ead1ccc4b01c4c9682a2bf73dc7940fb75508569876206b94dd69315749b346f1a0cb0474586c43afdfa60dca6700b458853e31bf4d0952bf637f4b552a523f8c65bbea40582e12b9482449d08d7150c28d364698020eb1a372073e105c4205d67c20a9dde8e91dd7de9479f"}, &(0x7f0000000380)=0xe0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0xff}, &(0x7f0000000400)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x12, r1}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 05:00:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[], 0xfffffffffffffe58}, 0x1}, 0x8800) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5b9a5cf3b9a670643d62a5dd71fec16fba9fb42d7e1cdb79fd25977661ce84f62a18df87d255d3e02660d6083acf795a7ce57490a8b3bf7998c94d0fc3a7d58b99c2aa88b8b4c485c1cc0239e23027daaf4d3af48e575aba3b743f9e4c9507d29c41898c05931edf095db242066eb0c844da3b418ba22d9f62da141ca2940751de8cfdd862f1564c923f234b8eb7c7565f630d078b0c936a7a40e343569504120f42926ca1a9f598250b07b346d7d8893ce4ab2b", 0xb4, r1) 2018/05/03 05:00:47 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x55d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffe1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x12, &(0x7f00000000c0)=@raw=[@alu={0x4, 0xffffffffffffffff, 0x7, 0xf, 0x5, 0xfffffff8, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x1, 0x1, 0x0, r0}, @map={0x18, 0xf, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x3b}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x3, 0x2, 0x4, 0x50, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x2, 0x3, 0xf, 0xfffffff2, 0x10}], &(0x7f0000000180)='syzkaller\x00', 0x8, 0x1c, &(0x7f00000001c0)=""/28, 0x40f00, 0x1}, 0x48) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/05/03 05:00:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x11ffc, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) fcntl$notify(r0, 0x402, 0x80000018) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/03 05:00:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) fremovexattr(r0, &(0x7f0000000180)=@random={'user.', '/\x00'}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x24, 0x457d, 0x4, 0x1dde993, 0x3, 0x101, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1f, 0x6, 0x4, 0x7fff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40) bind$ipx(r2, &(0x7f0000000200)={0x4, 0x8, 0x719, "d24f41c9e684", 0x80}, 0x10) 2018/05/03 05:00:47 executing program 5: r0 = getpgid(0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0xfff, 0x2, 0x80, 0x200, 0x0, 0x400, 0x11, 0x8, 0x5, 0x7fffffff, 0x3, 0x9, 0x2, 0x0, 0x3, 0x0, 0x8, 0x4, 0x38000, 0xfff, 0x1000, 0x1, 0x6, 0x8d3, 0x6, 0x7, 0x1, 0x4, 0x81, 0x3, 0x4, 0x101, 0x4, 0x3, 0x5e7, 0x1f, 0x0, 0x10000, 0x4, @perf_config_ext={0xfff, 0x8}, 0x0, 0x4, 0x0, 0x7, 0x9, 0x158, 0x80000000}, r0, 0xb, r1, 0x2) socket$nl_route(0x10, 0x3, 0x0) 2018/05/03 05:00:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x88000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x80001002, 0x7}}, 0x68) rt_sigprocmask(0x3, &(0x7f0000000080)={0x7ffffffc}, &(0x7f0000000140), 0x7) 2018/05/03 05:00:47 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000000180)=@setlink={0x30, 0x13, 0x301, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) socketpair(0x10, 0x0, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/03 05:00:47 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/218) eventfd2(0x1, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) 2018/05/03 05:00:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x8, 0x4e24, 0x5, 0xa, 0x20, 0x0, 0x5c, r2, r3}, {0xffffffffffff6e1e, 0x2, 0x1, 0x4e980b35, 0xef, 0x100, 0x1, 0x8}, {0x1, 0x0, 0xc3, 0x2}, 0xa, 0x6e6bc0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d6, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x7, 0x3, 0x40, 0x401, 0x8, 0x3}}, 0xe8) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x3, 0x0, 0x9}}) 2018/05/03 05:00:47 executing program 7: r0 = eventfd(0x0) writev(r0, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d", 0xffffffffffffff18}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x7f, 0x4) 2018/05/03 05:00:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000c0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x9c2, 0x7, 0x3a8, 0x5}, 0x10) 2018/05/03 05:00:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000d80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x56, 0x4e21, 0x8, 0xa, 0x20, 0x20, 0xc, r2, r3}, {0x200, 0x1, 0x7, 0x0, 0x80, 0x236, 0x7, 0xffffffff}, {0x2, 0x40, 0x8000, 0x2}, 0x9, 0x6e6bb0, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x84862a13329fb5a8, 0x3, 0x8, 0x4, 0x7c00000000000, 0x1a03e00000000}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) 2018/05/03 05:00:47 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, r0}, 0x2c) ioctl$VT_RELDISP(r0, 0x5605) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/05/03 05:00:47 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_tables_matches\x00') ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000001c0)) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000180)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) r3 = socket$kcm(0x29, 0x4, 0x0) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) sendfile(r3, r2, &(0x7f0000dbf000), 0xffff7ffc) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000140)) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x989680}) 2018/05/03 05:00:48 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101001, 0x8) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r1 = dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x22, 0x6c400) openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) eventfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fstat(r1, &(0x7f0000000000)) 2018/05/03 05:00:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001340)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) preadv(r1, &(0x7f0000001280)=[{&(0x7f0000001b40)=""/4096, 0x1000}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0xffffffffffffff87) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ff0000000000000000000001000000040000000a004e240000000000000000000000000000ffff7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ff01000000000000000000000000315f09000000000000000000000000000000000000000000000000000000e3ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e1f00000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) close(r6) 2018/05/03 05:00:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x840, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) syz_open_pts(r0, 0x400000000801) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) socketpair(0x1, 0x805, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) write(r3, &(0x7f0000000080)="f203000000000000", 0xac) 2018/05/03 05:00:48 executing program 1: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x11, 0x80006, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x401, 0x5, 0x5348, 0xff, 0x2, 0xffffffffffffffff, 0xfa, 0x6, 0x8, 0x0, 0xffffffff, 0x3, 0x94, 0x2, 0xffffffffffffffdf]}, &(0x7f00000000c0)=0x100) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)) 2018/05/03 05:00:48 executing program 2: r0 = socket$inet6(0xa, 0x8080e, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/03 05:00:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) socketpair$inet(0x2, 0x3, 0x81, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xa3, "d9abeabe2ecffed24041a35a825eeeb6eb13aa2bf430aad6e671777b6bce6ad339e48de487da8745368814de2a65478019f7e28fbb7e0c400da933a1a8e2a7cedbb961f2b6da728a75f0480541b54cba437aa08c0847e0bffb9238657a1b29e4ff58f04f2cb3b2a7507409ad46b9c25660af6e92779f7a93ebbe41b582e00c1ca25017455bf3521619e8ea4e367e828f012758b332934563a65c43b4e67fd7afbc5790"}, &(0x7f0000000200)=0xab) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/03 05:00:48 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xf8, &(0x7f0000000040)=""/248}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x1, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/65) 2018/05/03 05:00:48 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={r0, &(0x7f0000000500), &(0x7f0000000540)=""/72}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') io_setup(0x5d38, &(0x7f0000000000)=0x0) r3 = shmget(0x0, 0x3000, 0x1280, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/115) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xffff, r1, &(0x7f00000003c0)="1324cfd20e65cfaf4b1a59e06d81755f10b9774ddcd9ef81f93ec92c65b7df90c72431a4a4a1ff7f8f805fc7b8fc16975238d8cdd1d4c031bb1ef455540b1151b4ebbae2f2479b03db2535037fffb4c4b2409002e19f723dd1da3e1fb6b6cf12abc8698875b5c2bff7c1874ad8278d28f43c57044bcd2ab9329f27c8f14b2b2130168bf65f149e24de97bd53e3986d84bffab63ba16b472f8d7e6b701c7c37271326417f5591bf8052b4f0dc21a8a3cc09e89a52a483752798c0c6f6fe04a4c9df6d3c648e5017c2ada22884d1bc438ea36d14031b483c65394dce2add2c484613c606074d9e543dc53619", 0xeb, 0x6, 0x0, 0x1, r1}, &(0x7f0000000180)) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000006c0)=""/84) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x4, 0x1000, 0x0, 0xf}) seccomp(0x1, 0x1, &(0x7f0000000680)={0x3, &(0x7f0000000500)=[{0x6, 0x0, 0xfdb, 0x2}, {0x6, 0x0, 0x1029, 0x1}, {0xfffffffffffffffd, 0x1, 0x6, 0xdc}]}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') seccomp(0x1, 0x1, &(0x7f0000000380)={0x9, &(0x7f0000000300)=[{0x3b, 0x0, 0x8, 0xffffffff}, {0x9, 0x100, 0x7, 0x8001}, {0x58, 0xffffffff, 0xfffffffffffffffb, 0x1f}, {0x7ff, 0x7, 0x20, 0x7}, {0x2, 0x3, 0x8001, 0x6}, {0x7, 0x4, 0x0, 0x523b3372}, {0x6, 0xfffffffffffffff8, 0x8, 0xffffffffffffffff}, {0x57dc, 0x8, 0xfffffffffffffffa, 0x9}, {0x1ff, 0xffff, 0xf01, 0x6}]}) 2018/05/03 05:00:48 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) fallocate(r0, 0x8, 0x0, 0xfff) 2018/05/03 05:00:48 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/03 05:00:48 executing program 6: r0 = mq_open(&(0x7f0000000040)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/05/03 05:00:48 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) timer_create(0x5, &(0x7f0000000100)={0x0, 0x12, 0x4, @thr={&(0x7f0000000000)="10ca011dee851332dcbaf49b7dac", &(0x7f0000000040)="e964df5a92ade2663ec56c7daa4a9b35a2f783e97ed5655131af60cbd6b7c633e4fa6cfc6d5df35480ca012cb1f90ef46b0df3a396e092832b6cab681fdc853e5da5c29e5057fc0d7bc21e1cb9b54b987098ff42980ce8588694542a8ea36194c446ac816d053e3fc9ea82d555409d89c6c8a3cbd96e74fdae707e7fc16ed9ba7ae8780cd54e0c1a4c7e015407aa0c566fe93b747c41dbacf168f602cb347c4bb94100ccc8d43270e16ec73408e2e932132bb999"}}, &(0x7f0000000140)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) 2018/05/03 05:00:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f00000000c0)="72a594d48d8daa4b8b1ee138b57830d38c671fc8a0dd0b7ad693f2b54031d39fce960e2e376da98a85ffc9d336e01e2e4d4913b1293b69ba301d1e1169604c1e744c883b7eb4c25fe5317b45c9a82b987adda91fa594b4ba818e6a2003b634cb0acd727201bba019e34e446943ff3d6f8bb34fe3eb36a214644369dd76bd6d0f6ab417e7ce670619babe3b4b5d67a7ddebd71759ee69dd0ed731100ce1064de49ef6381408cfbf38ac0533e95472b5710d6e136ceb9cf96913f08d446b2e0fa3dbe07aa92c3d4719abf979cb0c120848aa317eccbffbb642", &(0x7f00000001c0)=""/67}, 0x18) r2 = syz_open_pts(r0, 0x801) write(r2, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) ioperm(0x6, 0x2, 0x4) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:48 executing program 6: getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)="73657373696f6e69640080658ee67cc5f5caf7cd757b8ab93216373ce1ac553f5f80a70e6b3a640951a3d6bc7f519f99ce4fc33c8acbac49c9f331df8a304aaea9f513f3986cacd87776bad14a94360acd4c9bbe88") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) setsockopt$sock_void(r1, 0x1, 0x800000000000018, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) read$eventfd(r1, &(0x7f0000ffcffd), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="6c113761191ff39fdbd43257ce59caa2", 0x10) 2018/05/03 05:00:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000003c0), 0x1cf) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r3, 0x810, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbf}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/05/03 05:00:48 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f0000000480)=""/116, 0x74) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000ac0001000103000049"]) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000200)=[{0x2, 0x0, 0x100, 0x8, @tick=0xffffffffffffff80, {0xffffffffffffff81, 0x8}, {0x7fffffff, 0x1}, @quote={{0x71, 0xffffffffffffff84}, 0x400, &(0x7f00000000c0)={0x100000000, 0x4, 0x401, 0x5, @tick=0x7, {0xb27, 0x235}, {0x7, 0x1f}, @quote={{0x3, 0x10000}, 0x40, &(0x7f0000000080)={0x4, 0x6d, 0xffff, 0x100000001, @time, {0x5, 0xfffffffffffffffc}, {0x4, 0x1}, @connect={{0x21ad}, {0x0, 0xc73}}}}}}}, {0x4, 0x6a5bad8a, 0x2, 0x10000000000, @tick=0x81, {0x10001, 0x1}, {0x5, 0x2}, @raw32={[0x10000, 0xfffffffffffffff9, 0xcc]}}, {0x80000001, 0x1e5e51f8, 0x7ff, 0x400, @tick=0x8, {0x80, 0x1}, {0x3, 0x1}, @time=@tick=0x7ff}, {0x80, 0x1000000000000000, 0x5, 0x7, @time={0x0, 0x1c9c380}, {0x3192, 0x180000000}, {0x6, 0x8}, @queue={0x2, {0x4, 0x7}}}, {0x8, 0x6, 0x5, 0x1, @tick=0x20, {0x43, 0x400}, {0x1, 0xfff}, @raw8={"2186aba3dab2d36ab0e03609"}}, {0x1, 0x80, 0x6, 0x100000001, @tick=0xff, {0xffffffff, 0x86}, {0x200, 0x5}, @note={0x7, 0x306, 0x4, 0xff, 0xffffffff}}, {0x7f, 0x3f, 0x1f, 0x9, @time={r6, r7+30000000}, {0x3, 0x8}, {0x3f}, @raw32={[0xfffffffffffffffa, 0xffffffffffffffff, 0xffffffffffffffeb]}}, {0x8, 0xfffffffffffffeff, 0x38, 0x100000000, @tick=0x9, {0x0, 0x101}, {0x7eb2, 0x8}, @time=@tick=0x7ff}, {0x8000, 0x0, 0x7fff, 0x2, @tick=0xfffffffffffffffc, {0x8, 0x8000}, {0x45, 0x81}, @ext={0x0, &(0x7f0000000400)="14158d400e69451330106bc657e06bc0332c6a7f14f5b2d2f61e2618280f5cc85b70116796bbb12a24aa1d9a06d078575eaae70e9604f4520cf5f8dbe9f42f453b9dca9206a04f0246f85b219bc67059de9a0594ea0ea212a61e5c128e635c46e8435da53b849c22"}}, {0x6, 0x5, 0xf4, 0x4a5, @tick=0x7, {0x8, 0x3d2f}, {0x1, 0x2}, @queue={0x1, {0x9, 0x7}}}], 0x2b9) dup2(r5, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) request_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", r4) 2018/05/03 05:00:48 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000005) ioctl$void(r0, 0xc0045878) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x5) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/05/03 05:00:48 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x3}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x10b, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x8001, 0xff, 0x3}}], {@ipv4={0x800, {{0x9, 0x4, 0x2, 0x0, 0xf9, 0x64, 0x1f, 0x5, 0xef, 0x0, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0xf, 0x174b, [@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x200}]}, @noop={0x1}]}}, @igmp={0x17, 0xac, 0x0, @broadcast=0xffffffff, "4ecca079472400ec179f45175d34ff6b536df2db69e98b23e9dd5c5d95e3f206f71c019ed446a8d7c1ac6a8dbe27cb51538a8ab07e901d0e142a50905c9080dfe4535a33e07e3c466ce97117dcbc141adb029cdddde5a087b418e624b666ac980b68ad414cc032fc0391c3f4b1db075b7aafd0dc86b469902ada50ee9132093fd6bff11ea70823cde000326c3ea60374d66cd8120d4587538211ba6f600316cf86dc2997a1e3c541db3aaa6919056a9198536e86a6e9e4670b569263827831deb262241016f1ef223dab66ba67"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xdf, 0x1ef, 0xeca, 0x1f7]}) 2018/05/03 05:00:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getpeername(r0, &(0x7f0000000140)=@in={0x0, 0x0, @local}, &(0x7f00000001c0)=0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x430, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x10, 0x9, 0x5, 0x0, 0x0, 0x6, 0x10}, [@FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x4}, @FRA_DST={0x8, 0x1}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e20, 0x4e21}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x7fff}) ftruncate(r1, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x8, 0x4) 2018/05/03 05:00:48 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) 2018/05/03 05:00:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x400000) open_by_handle_at(r1, &(0x7f0000000140)={0x1c, 0x80, "a1ce5e60fd8fdfee2b982927865e8de6c8675ace"}, 0x800) getdents(r1, &(0x7f0000000080)=""/129, 0x81) write$rdma_cm(r1, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000480)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r2, 0x28}}, 0x18) write$rdma_cm(r0, &(0x7f0000001d40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d00), 0x2}}, 0x20) 2018/05/03 05:00:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x109}], 0x10}}], 0x2, 0x0) readahead(r0, 0x6, 0x8) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) 2018/05/03 05:00:49 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0xc4140, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x7, 0x3, 0x9, 0x9, 0x24, r0, 0xc}, 0x2c) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x6, &(0x7f0000000000)=[{0x80, 0x90a9, 0x1, 0x3}, {0x81, 0x7fff, 0xba, 0xff}, {0x81, 0x3, 0x100000001, 0x10001}, {0x7ff, 0x7fff, 0x2, 0x3}, {0x0, 0x8, 0xfff, 0x5}, {0x9, 0xffffffffffffff52, 0x6e32, 0x6}]}) socket$nl_crypto(0x10, 0x3, 0x15) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r0, 0x7, 0x2}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x24c00000000, 0x1, 0x10001}) 2018/05/03 05:00:49 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x800, 0x280002) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000280)=0x100000000750, 0xffffffffffffffca) io_setup(0xfffffffffffffffc, &(0x7f0000000000)) sendto$ax25(r0, &(0x7f00000001c0)="2c8e3283917e054a7e827d8d53e3d81155bf228c555b95dbfb42cffbee4968f2ab1ea147ca18094c20110e7acc0498e18197b00b338cb711627b8c442472c7ea39dee110e977c971d5609fd1eadf63e3949646528260ab10ce1743f73ab1c0b95ac64759275fc8ee9873d3e2de78b447c20d2c7df23832273e095f71be091c2b3c6e4f87010c70cac7c158f14763a090cd5f904e9a088d8728435b", 0x9b, 0x0, 0x0, 0x0) 2018/05/03 05:00:49 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x400) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x30900801d) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/03 05:00:49 executing program 6: syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}, 0x2, 0x0, 0x8}, {}], 0x30) 2018/05/03 05:00:49 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="07007e003004000000e46c5481f95320cf9714d9457bae086f34be3f69a8661854112dd1a6bdcf127dc9bbcc91496f79cc604b6782ec596b8879a584077ac24a56be707961a85cea154c39ac9c6ce5be50ec95041dfe249cc1a3d1ffdb8c8cc69b976f73cb099ae29349ab97ef301ee3585485021f0850c76ae1d2db88786fd383ab37c07419589264a18231322f5da912cda86d4b58ab2b3eae65448ba53853bcde8a64ca32ef079a4fb2b40b45745478072d805c28fa79879c8ace4cbe72d51624cb8f5a74000000000000000000000000"], 0x86) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x8, 0xa7, 0x78ba7877, 0x7, 0x716, 0x0, 0x4993}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008e00)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000400)}], 0x1, 0x4040) [ 176.132687] audit: type=1326 audit(1525323649.131:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12194 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 05:00:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:49 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) restart_syscall() ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000001c0)=0x10) 2018/05/03 05:00:49 executing program 2: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) getsockname(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) pwrite64(r1, &(0x7f0000000000)="c7", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 05:00:49 executing program 6: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0x7}}, 0xf8, 0x8, 0x4, 0x101, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x0, 0x8001, 0x7}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r3, 0x2, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9c7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) close(r0) [ 177.005902] audit: type=1326 audit(1525323650.004:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12194 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 05:00:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000240)="00f37bdde4fd493b2353289060f84fe00eb1e709e6d8f71a31de23f621154b1dbd5aa6879ab71c83336c123c72404f5e62"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xf, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95}, @alu={0x4, 0x8000, 0xb, 0x9, 0xd, 0x100, 0xffffffffffffffff}, @alu={0x7, 0x800, 0x5, 0x1, 0x2, 0x0, 0xfffffffffffffff0}, @generic={0x8e, 0x401, 0x7, 0x1}, @call={0x85}, @map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x10001, 0x59, &(0x7f0000000140)=""/89, 0x41100, 0x1}, 0x48) 2018/05/03 05:00:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000040)=0xc) 2018/05/03 05:00:50 executing program 3: r0 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)="6463a5637f00", 0x6) poll(&(0x7f0000000040)=[{r1, 0x100}, {r1, 0x9412}, {r1, 0x1200}], 0x3, 0x854) 2018/05/03 05:00:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xfd, 0x200, 0x100000001}) 2018/05/03 05:00:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7fffffff) 2018/05/03 05:00:50 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x81, 0x50080) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000200)=""/68, 0x44) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x1, 0x482002) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000000c0)=0x5965) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000140)=""/70, 0xffffffffffffffb4}], 0x1000000000000147) 2018/05/03 05:00:50 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000240)='GPL\x00', 0x20000000c5, 0x3d8c9ceae7124360, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x10000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r0, &(0x7f0000000280)="82de7e2f6f855b60a1e734d1f707061af0be839ca6652dcc3c26666e2739feed954e8fdee6a10acd1c07fca3c9829eea70b384c8134015d47e37ab88a2cfe9f495f3bd34b050927ee1276c801f2c6b4c2178b26c90939046096e8221070216f678dcde16170ce83635db80817f4cee0b5448042d2a5288123bb06ec808296d2ff4bd8029c61448cddb2a4e8132a9e03e35f9e65258ff7880c36a8f466e594a4d6f773499557b2e5e0e33defe0b7e828abf0c2a8941f82dc3cb202b438e4fb4954d1c33ab5f970df77f539a08df67ae1da6ce686aa202910441daab81085264344db9391e41f6b64e578ec377be", &(0x7f0000000380)=""/242}, 0x18) 2018/05/03 05:00:50 executing program 2: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b", 0x4, 0xfffffffffffffffd) socketpair$inet(0x2, 0x80004, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000d80)=@sack_info={0x0, 0xa114, 0x8}, &(0x7f0000000dc0)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r1, 0x20}, &(0x7f00000026c0)=0x8) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000008) inotify_rm_watch(r2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7fffffff, 0x8, 0x401, 0xffffffff, 0xc8}, &(0x7f0000002440)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002740)={0x0, 0xfffffffeffffffff}, &(0x7f0000002780)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000027c0)={0x0, 0x7, 0x1ff, 0xfffffffffffffff9}, &(0x7f0000002800)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002e40)=[{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x6, @empty, 0x2}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000200)="d20d286c40fdc24090aa24705ada0debcdb159e79fe7aaea4389b3433392e0ad79efbadf22c4951fc0d4822aab479b5bc4cc20fa07b1393e0896173fb25630d008ee60e6d9f0926a2c592c351ccb692b043520389612e9c14f942d00389d19b35bdbf8557ccf60d23652aeafc7e4694380cc934c962b3464851106a1f933e1fed867030e08782ef0a7f8a734ef2052e02d66ea6411e5bb596a5578d41dcc1357202375aec582aff55016a2765b922ec64fd5f39186204328cf3b8c60df276cd5205078a0d1af9c5735", 0xc9}, {&(0x7f0000000300)="617580dae27cef985ea6c1af01dd3620f1e2ee1bd51fb6a67a607555def5abe135f9f8b4609cb85fd72de0741bc29aa95a20dea9c2cd7228845d882a1f4144792ba11217beec3ee6964ea9a2d8f27bc10c0b87683f6e5f2f5f311d6a27", 0x5d}, {&(0x7f0000000380)="6d8b558851033acf4a4fba1d06651aae1eea1d56663da28fe4294627c247b9d49baf2034eee1dc3c7b17f73b6b1eae51ccf31f55a94b3cedade9a96c728992397391e4cc345f06de3ba3654ae6a4c971046e6821aab19ca72c5c3b2f9f0746638abbe9bb400d7ccb9f353547818e626501c3602c8ea2682f735a2fd9a7144bb1b91965ea2ca4a6ba2b0336edc50b2510e1cfe6b9d7f901", 0x97}, {&(0x7f0000000440)="b514e34d77953b72c686a21cd0c748dabd0a98ed5db29eca4724849dc4965c8e98c5d0008303d3212932bde9cc508251549bd7f11f8b7afac1ac7577a48842598cfe9cdfb35a4304b61d913616971dfb65f955083b04f8de52144b6abfa646646c29bb082cc328cd059cd56b2c51481426e9b7793d86ce2ad49b036d06ce605c2baaa7e7c95c845a66c89b8c400ce112679616a73a399a", 0x97}, {&(0x7f0000000500)="0dbafec1ef04a8bb15b97cfcc8d2c126cd2d4177fd96d54cd15357b612467da724c47aae4fc0bd5e67fa69a7794b9bafb6047c6f7dbda1330d746da79e5da33c11198c49fbdcb17925c7b1ade78e9a1e8eca5793d788670a6c199bf6a879b2f1b77f9e877f9e0fa7d296c0fc5ed3bfa8b34ffc57c695912ee04848d2889cdd6cf967a0f438ca56e3353989945559d3ba687765cb2b80c1a07e81296ad97ca83ef6461509efc63116d64bcd42362df15654db3bc77a7bd4e0ac41c4afefe7a4e3de8a6656670fbdcc1495ac3e94615953d3ee2de7ae3ea50b2ed9bce563e319b0f3b8aa8be3f7c2759c3e966fe9680323cc50640abe2d", 0xf6}], 0x5, &(0x7f0000000680)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x61}}, @init={0x18, 0x84, 0x0, {0x247, 0x71, 0x5, 0x8000}}, @init={0x18, 0x84, 0x0, {0xf2, 0xe22a, 0x2, 0x4}}], 0x68, 0x10}, {&(0x7f0000000700)=@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000740)="d0bc267c390dc371fffa688576f4a9b491e660ffb481b9743815948084721077dfa22e301c0a96beebdfa465bb4275f1b93b8a6d624228ca5e0099fff2f1cc5d7f508e361257c62739741dc0d8008c2ab6c7ebfa571c33e6f619cd", 0x5b}, {&(0x7f00000007c0)="dbf1792595751c92950e2922eabcc31bca67049c56f25318fdd80f2bd43d0b1231e8c4fab859ea61ad2a86fa5b2e9e42cdc86502f35edd5fa87dd870b2c4443dd76adb2e5dbfb9840c4b6edd85fb0d344c5e4c8e5e21e9e32ab09944f5ed4d17b93625ecd31ded68bcfd0c7a88f577ae9b5ec4f9fb3ae15d05dad673e41f316442c4b26de45596468f7ca21962bef8eb54debfe379019d78556ed79d7b96", 0x9e}, 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{&(0x7f0000001180)="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0x1000}], 0x5, 0x0, 0x0, 0xc004}, {&(0x7f0000002200)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002340)=[{&(0x7f0000002240)="7bebd0518f6583e313ebcddb7db4cc4a2df4f7f797ab7b6a03e30ecd34bfe0870ad8cedbcf81d80c30a75d4af06b801b02d9b831500384906062192907495bd7e65a7a7362e442e56e26511ecfeb326a503e7b06921cd9e78ccdcf1de1949d7f006d639940aab600b8e10988dcd989f72cf5154104483b1e9fd99f8ee77aa29b56473d11a4f84c8bdb70503f46b3a8677fc83b539bf488700da6365a6fb60ea62eff04ff36938e3fdd3b145b77f4601d411c2cbbcdddf3290cdba628dc1229476b1ace4397a135ab89cc2527a5470103a787290283bf10a50ffff99dd6fadd2ea9", 0xe1}], 0x1, &(0x7f0000003080)=ANY=[@ANYBLOB="180000000000000084000000000000000000ff0000000000200000000000000084000000020000003f0000800700000006000000", @ANYRES32=r4, @ANYBLOB="180000000000000084000000000000000800460902000900180000000000000200030000000000000000000000000000"], 0x68, 0x40040}, {&(0x7f0000003040)=@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x1c, &(0x7f0000002700)=[{&(0x7f0000002540)="3f5c16aa69ec88b107d6023634e8ffd226cd30bad9e42d6cd8571660bd7635cbc94c4feb3f441f49db5b34cf51526730d9807843aada1fcd5d131a9bbbcba3a8bd776a75969dd3dc45785e1739fcfb43f816d91ed5d45895603028897ebd45bb67500f6ae634a73771e81c3878095549904e7157a713b1bb637afba052187813855b01883bad92b6f7d691667e61de43e0ccaec9cd4136363ab638bc0153c0", 0x9f}, {&(0x7f0000002600)="659b859cba44330b46dd0302e0d5116a19b9416ee2f123852dda9b8ba358f20cf424f511050927fa6238ecbc9bcd7bc5a06ab283eb6a8060fdbda4dfa223662a5f63f6d8dfbad1b9", 0x48}, {&(0x7f0000002680)="7ccc7ab2b93fc87b1b1961e31d3d3113ac0a730e01685b34afe1302fd188e016cfd75fbb90f042e0a70bcc05b2b95031da1c8f6372350a0f152900364c3bc4", 0x3f}, {&(0x7f00000026c0)}], 0x4, &(0x7f0000002840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x0, 0x100000001, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8000, 0x5, 0x8, 0x80, 0x6, 0x3, r6}}], 0x68, 0xabe76d17942bcab1}, {&(0x7f00000028c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000002c40)=[{&(0x7f0000002900)='ZS', 0x2}, {&(0x7f0000002940)="5edc81b73b64897dc2cc087641959bb4e10906240cac65626a8d6baa0a642c3e10ceb5cfadadf210c3d8899b023e2f8335087efcfa1ebcbbd3199335ac5ef30b28cacf77ce5876fb807f2245abe93856530dafe74e76f0dca4938db0296330d46548fa372fa618", 0x67}, {&(0x7f00000029c0)="5d8abacfbe0814d8e7abf576a2117c2c284ffde7560ab56e3c7cb4e82d302a5d5148cf03021f3c91bf6d630f3b73a30f3c0efca30dc715866f4f7093f3f558905e1435c04a8223593d5d0c221427502141c3b01c749d224438c6f54ee26d5460d918aa3d4928b1fdeff27395063f12c3e5a64718c496d5465ddaf74815cea9e7d5f766", 0x83}, {&(0x7f0000002a80)="54b084204ef496e4851702ab4ad7e5c868f49933f12139d5cddd2838b5a1d72eab30c78e040a36f9a944e413db725c753cd326ca263e9c1502aef2b9ffc3511e16e7a28ac95622c62506951eda11d7afd1e57b0b99e57a5bfcff9ca0c85d03ee952945de028b792218bf44e61aa8e2652e6b629aeab2e92f4b0247bd4ccf1f0c55545a932395c2d3ff0bc877", 0x8c}, {&(0x7f0000002b40)="cbd4c7300e3b2098b211708c41cd920281d3c08b166bf921938a519654bcb43ea7e2bdf1f5a0feea3089ee2de3d7b8291604f1e453b882fc7a0602f6c0eb93c317f17954ac39542de381cfb74064226abbe87a4fdc9569a012de45e0896be92ed33d8074edc279732591f87b6fa90bddbe24d8d301b6568ec707cbcf1a6b0c", 0x7f}, {&(0x7f0000002bc0)="1370fc59bbbd5fbc47c56ac4085ed3ec5605cab8584eeb8fba0fdac5199c1a9c1d53430cda6694137cf2429a40ec5beae9e03e794ec1e9a51423562d1696b1f83446221bfa65e138910b59e7f86d05a5ef038c78850c71b8148b1fdb1ea222b09e55", 0x62}], 0x6}, {&(0x7f0000002cc0)=@in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x1c, &(0x7f0000002d80)=[{&(0x7f0000002d00)="57334b4a65231063d043b5e3c2e4511383befb57fc388d371ab66ecd43a6d5023f6074dee955e5e2c8790a86d11577026028df3810fea5884d60206692c07088e28d47d9562d4eefb1a292c385534aa662822005523b572ecad0f5fdfce0906209c0c59de88b59", 0x67}], 0x1, &(0x7f0000002dc0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x98d}}, @prinfo={0x18, 0x84, 0x5, {0x20}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @init={0x18, 0x84, 0x0, {0x200, 0x1, 0x80000001, 0x3}}], 0x78, 0x4}], 0x9, 0x40) 2018/05/03 05:00:50 executing program 4: io_setup(0xfcc, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)={0x77359400}) add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10eb", 0x2, 0xffffffffffffffff) 2018/05/03 05:00:50 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xc01, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/05/03 05:00:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) 2018/05/03 05:00:50 executing program 7: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) socket(0x40000000011, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/103, 0x67) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x100000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8)={0xfffffffffffffffc}, 0x8}) 2018/05/03 05:00:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/50) 2018/05/03 05:00:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) close(r0) accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) userfaultfd(0x80800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) r3 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r4, 0x9}) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/05/03 05:00:50 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/05/03 05:00:50 executing program 2: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, r0) 2018/05/03 05:00:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x30, 0x0) recvmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0x5}, 0x2000) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000380)={r3, r4, 0x5}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x8, 0x4) getpgrp(r1) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x400) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="1483d380324261e8a08229850ef97c3172b2ccdd2d1f54d6ad6cdda2882e4f1abb048fc1584003ad351633343499cc262810b162bc5b0afd5f344b4f11356f58a031c4c94a0c724d9665a66288acc1625c68c9aea051abfb7a5ceb8f75fd4379e7921861ab801a74e96130a5043c4331c294cb8f24b94012f34d983de723b3a13732799db268ef6caeb8", @ANYRES16=r6, @ANYBLOB="05002bbd7000fddbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) gettid() r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r7, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0xfffffffffffffdf0) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f00000009c0)={0x9, 0x0, [{0x2, 0x22, &(0x7f0000000440)=""/34}, {0xf000, 0x36, &(0x7f00000005c0)=""/54}, {0x6000, 0x65, &(0x7f0000000600)=""/101}, {0x3000, 0xa3, &(0x7f0000000680)=""/163}, {0x100000, 0x93, &(0x7f0000000740)=""/147}, {0x0, 0x61, &(0x7f0000000800)=""/97}, {0x2000, 0x29, &(0x7f0000000880)=""/41}, {0xf001, 0x0, &(0x7f00000008c0)}, {0xd001, 0xa1, &(0x7f0000000900)=""/161}]}) rt_sigreturn() 2018/05/03 05:00:51 executing program 1: socketpair(0x2, 0x6, 0x7d845500, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20402, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r2, 0x0, 0xa7b3, 0x1) fallocate(r2, 0x0, 0x0, 0xb0a3) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x240000) lseek(r2, 0x0, 0x3) sendto$inet(r2, &(0x7f00000000c0)="62e4676ca2e747c36a4729d2d4976d2f57d9b8549bf7435be087ad291e832744eca638cd59c749b1f3f89c26550f7cb488807dbdf0fd2698dd1c59499ce32c5e4844c9e5ff32544905f4bcb918b46e2e5a38bdd91c9642f5c5f1e2bc6a1be11050debf0b467ff31f7530ca08b2b0511de70868db3924490a40fdd0da469c30c5609338c19dbd1bac7a1905acf93911074671f4620f89220cea2dd8a53f6d5ba2ba0edabb85a36d7b14825f604583de29c7e317482d0a44f8a74fd6ccd654e716390c623eb839aa7ffef25a03a8c63573b792", 0xd2, 0x11, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/03 05:00:51 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r1, 0x801) write(r2, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:51 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/192) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8000) tkill(r1, 0x1000000000016) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/252, 0xfc, 0x2000, &(0x7f00000002c0)=@can={0x1d}, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x7, 0x3, 0x4, 0x3814, "d4385973fa1a32be14229f65edc840e778f82c30858c4bff4953d5a95a2add8ca8aa4b229c9493104a7bebfd", 0x1}, 0x3, [0x518, 0x2, 0x1, 0x0, 0x100000001, 0x4, 0x401, 0xfffffffffffffc01, 0x7, 0x5, 0x401, 0xad8, 0x9, 0x2, 0x9, 0x6, 0x9, 0x1, 0x0, 0x7, 0x5a4d4ffe, 0x2, 0x7, 0x4, 0xff, 0x3f, 0x2, 0x1000, 0x6, 0x178ae895, 0x7, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x7, 0x1, 0x200, 0x1ff, 0xac79, 0x802e, 0x4, 0x2, 0x8000, 0x9, 0x0, 0x5, 0x4, 0x9, 0x7, 0xc19, 0x1, 0x9, 0x7, 0x57, 0x401, 0x1, 0x9, 0x80, 0x1, 0x0, 0x43, 0x69608479, 0x4, 0x7ac, 0x4, 0x8001, 0x10001, 0xc, 0x2, 0x2, 0x7b4, 0x58, 0x0, 0x3f, 0x6, 0x67bc, 0x3, 0x3, 0x0, 0x9, 0x5, 0x2, 0xdcf, 0x8, 0x56c5, 0x2, 0x2, 0x1, 0xfffffffffffff000, 0x400, 0xfffffffffffffffc, 0x9, 0x7, 0x4, 0x3f1, 0xfffffffffffffffe, 0x2, 0x8, 0x4, 0x4, 0xa996, 0x6, 0x6, 0x3, 0x80, 0x2, 0x5, 0x5, 0x0, 0x2, 0x6fea, 0xffffffff, 0x8001, 0x6, 0xffffffffffffff6b, 0x0, 0x3, 0x20, 0x7a, 0x1ff, 0x4, 0x5, 0x6, 0x0, 0x1, 0x1], {0x0, 0x989680}}) 2018/05/03 05:00:51 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffeef) 2018/05/03 05:00:51 executing program 7: r0 = getpgrp(0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) gettid() rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) 2018/05/03 05:00:51 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0xfffffe92, 0x4, @buffer={0x0, 0x9b, &(0x7f00000001c0)=""/155}, &(0x7f0000000680)="57717cac22ad4f0c3fa7eee29c34ea50e4b284a19e8bfcd4ca71374950148d5cf0e0dc40813fc97392e3dc8151b454857adddc1fd95c5fe6b33a01aa65ae28bdeda383b60f6910e2cfede470b1324556129e4da1f084b31f47c1f3b9bf3439e3038ee5ab61439bd84bcef27463c1d954df6b1e607b13dd98db9e0c9817e439bd14ab73738d93cefe5f321e4629f854c0ddf2e20e10ca43d8773994df31ae493e8600c9ac438b276e1605e108cc6457966205bca8d3d79bf50e5437005660b7ccf4ab5c97a59edbf6e89fe54929dbe2c4dbc3a9a2b1b8ca8f9b864c6f30b82a9b06506eee", &(0x7f0000000380)=""/217, 0xffffffff, 0x3, 0x0, &(0x7f0000000640)}) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) socket$inet6(0xa, 0x7, 0xff) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000180)) r2 = dup2(r1, r1) ioctl$TIOCGPGRP(r2, 0x4004af61, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000005c0)={@dev={0xfe, 0x80, [], 0xa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x800, 0xf1, 0x8, 0x500, 0x29, 0x40, r3}) 2018/05/03 05:00:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0xfffffffffffffffc) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfffffffffffffffd, 0x82c80) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xda, 0x4) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8e, 0x200) 2018/05/03 05:00:51 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001000)={'raw\x00', 0x1000, "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"}, &(0x7f0000000100)=0x1024) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x3, 0x8, 0x80000000, 0x0, 0x8, 0x10000, 0xd, 0x7, 0x7, 0x8001, 0x0, 0x7, 0x3f, 0x800, 0x10000, 0x100000000, 0x2, 0x5, 0xc45, 0x1, 0xfe03, 0x7, 0xd6, 0x6, 0x2, 0x1, 0x1, 0x81, 0xffffffff, 0x7, 0xef9d, 0x5db, 0x8, 0x4, 0x430d, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000140), 0x7}, 0x0, 0x1, 0x40000000, 0x2, 0x4, 0xfc, 0x8}, r2, 0x2, r0, 0x2) 2018/05/03 05:00:51 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x20002420) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r3 = dup2(r2, r1) close(r1) preadv(r3, &(0x7f0000001180), 0x0, 0x0) 2018/05/03 05:00:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000140)) getdents64(r1, &(0x7f00000002c0)=""/172, 0x23) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) getdents64(r1, &(0x7f0000000000)=""/139, 0x8b) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x5, 0x6, 0x1f, 0x0, 0xf}) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000010c0)) 2018/05/03 05:00:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x2) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) unshare(0x40600) write(r3, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) ppoll(&(0x7f0000fe8fd8)=[{r3}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@int=0xfffffffffffffffd, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/253) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x137, 0x402000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, 0xfffffffffffffcec) 2018/05/03 05:00:52 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/uinput\x00', 0x800, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000b40)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000b80)) 2018/05/03 05:00:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x200000000009, 0x0, 0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2) 2018/05/03 05:00:52 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0xda13, &(0x7f0000000080)=0x0) io_destroy(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)="9d4ed715d5aec933511da3942f540d3258ae097d918a187492", 0x19) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) 2018/05/03 05:00:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xff, 0x200, 0x6, 0x6a2d89ee, 0x1000}, 0x14) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={0xffffffff}}}, 0x20) sendmsg$netlink(r0, &(0x7f0000000140)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000280)={0x130, 0x16, 0x20, 0x70bd28, 0x25dfdbfe, "", [@nested={0xd0, 0x12, [@typed={0x8, 0x27, @u32=0x8001}, @generic="a4d22421486921773a8f953ce38efde11e8ba82d0b5d37d5be8459d938e5a8c0c96128f01bbb8b73def5f95263d5491fff9e1cb36553593ae37eb39b7c0daeeb72318120cf7ff7b5e3bbedefcd9f88b17b7294bb139d04c758401600e2c5208cf38d8d6e59590c5440a02e80d24793996ac1630f57589d5018666cc11e6d610f0e6cc7404551d00427accdbc772a7fcb43048f80f5d40a2b0259cf425ebacd841921df0c9bff7111a77a71fc7a14b37cae5524dee0db5ada", @typed={0xc, 0x8c, @u64=0x81}]}, @nested={0xc, 0xb, [@typed={0x8, 0x3f, @ipv4=@rand_addr=0x6a}]}, @nested={0x44, 0x6, [@typed={0x8, 0x6, @fd=r0}, @generic="c6713bcdb0e729da1e06b174bc35dc7322fea3d6ace2e5f81e802a6c35af90c0b8a378c26946518a09f0b8fb2a8b11", @typed={0x8, 0xe, @str='\x00'}]}]}, 0x130}], 0x1, &(0x7f00000000c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}], 0x50, 0x20040804}, 0x24000000) write$rdma_cm(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18) getdents64(r0, &(0x7f0000000400)=""/39, 0x27) memfd_create(&(0x7f00000003c0)='$%@wlan1\x00', 0x2) 2018/05/03 05:00:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x120}, 0x1}, 0x0) [ 179.359904] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/03 05:00:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="0000d5bc1f48bc034ff9", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x100000000000006b) r2 = dup2(r1, r0) ioctl(r0, 0xc29, &(0x7f00000001c0)="1e2d7172958502d8d09b348c0ff8338b8d3406b93ed675179e564987c25e2957a477039b8bdbe91d5b47ffe10cbdbd129c6cece557bfdc352d5908f61a632fb68ffb90874ebaaeb2c5ea3a1eb973abc49e8e1ea3d7e754268e0df6158e62d8b95f2dcde77a5de26e7f387bf518cebcba1106e96f861431ae0f07e2f1a6e5c8") ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x401) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) 2018/05/03 05:00:52 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget$private(0x0, 0x2000, 0x54000006, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/74) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x3f}, 0x8) close(r1) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r4, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/05/03 05:00:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8000000000000, 0x7, 0x2, 0x9, 0x5, 0x4, 0x338, 0x3, 0x3, 0x9}) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xc000000000000000, 0x40) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) socketpair(0xb, 0xa, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00000000c0), 0x4) 2018/05/03 05:00:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x10800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x25, 0x2, 0x0, 0x0, &(0x7f00000000c0)=[{}, {}]}) 2018/05/03 05:00:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = msgget(0x1, 0x322) r2 = getuid() r3 = getegid() r4 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x20000, 0x0) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000380)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000280)=0x106) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0xfffffffffffffffc, r2, r3, r4, r5, 0x2a, 0x3}, 0x8001, 0x8, 0x3ff, 0xfe68, 0x429, 0x8, r7, r8}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/05/03 05:00:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x62, "2d9f856a4ac3af1e48fda6422e08a042a4fb066d15373778805f5875d804882f284b5808d33a3f9a9471e789456ce376885a93d228cfb0890db2884f2e311b95d0fda30389e4c845d7d51d5f26a257947a2dac7b6ceb834abed4e0024604f5d8b786"}, &(0x7f00000000c0)=0x6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xb9, "4500a127a6da7d5939fd6bb8c4add9cf5f9cf3f462bb33d831faf9298d3baea2677293c9813d7a80bd8e5a53ee8e017c2681071cea7ac9f48a6da393838237de3daef987cd9ff28621c3b0844a6fc2bf8ad2955b092ab0f4012e876233f63129483425913a7732a3e6957b63af5a4c2f124c1e422666ad4228dee19215257fc02f457382383416099c6d279cf814c9fedeb0e7f6e42b5c397d4a6c6baf12a22f57d7f0bf56bd51312b1536b6ceeb4cd6106e5ff16f290066cf"}, &(0x7f0000000200)=0xc1) r2 = dup(r0) write(r2, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/05/03 05:00:52 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x4, 0x2a3, 0x68, 0x2, 0x9}, 0x0) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000900)}}], 0x2, 0x814) 2018/05/03 05:00:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) socket(0x17, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x56, "9c0062c107e466bdf26948d4f8d2e03f55c60a889b9419b163e75efc105a178207265b17d5a43982cf516fb4557ac3f32de246b0c2d130ec4b4a605f8962f3c8fa9f2008a541a916cc094ad6fc1f97b2a0bc383f23a9"}, &(0x7f0000000180)=0x5e) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/05/03 05:00:52 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x3}, 0x341, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1, 0x0, 0x0, 0x2}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x4, 0x4) 2018/05/03 05:00:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 2018/05/03 05:00:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x2082, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000440)='meent\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup(r5) getsockopt$inet6_tcp_int(r6, 0x6, 0x1a, &(0x7f0000000080), &(0x7f0000012ffc)=0xffffffffffffffb6) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e24, 0x4, 0x4e22, 0x3, 0xa, 0x80, 0x80, 0x87, r7, r8}, {0x1d77c000, 0x8, 0xc000000000000, 0x8, 0x7, 0x200, 0xc79b, 0xffffffffffffff1c}, {0x1, 0x9, 0x4000000000000000, 0x6}, 0x3ff, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1d}, 0x0, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x0, 0x3, 0x7, 0x5, 0x2, 0x54}}, 0xe8) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/03 05:00:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) unshare(0x60800) r2 = accept4$inet6(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000037c0)=0x1c, 0x80000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000003800)='ip_vti0\x00') write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) 2018/05/03 05:00:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x6e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xa41, 0x0) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$unix(r0, &(0x7f0000000140)=@abs={0x1}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000)=0x100, 0xff) 2018/05/03 05:00:53 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x1000, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040), &(0x7f00000000c0)) 2018/05/03 05:00:53 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x7fff, 0x1, 0x8000, 0x80000001, 0x0, 0x200, 0x80, 0x4, 0x8001, 0x1, 0x6, 0x8, 0x6, 0x7fff, 0x4, 0x2, 0x2fc, 0xfffffffffffffff9, 0x8, 0x0, 0x5, 0x8, 0x3f, 0x8, 0x3, 0x7ff, 0xfffffffffffffffc, 0x800, 0x1, 0x5, 0x2af4dbcf, 0x0, 0x80, 0x18000, 0x40, 0x20, 0x0, 0x9, 0x3, @perf_config_ext={0x1}, 0x0, 0xfe0f, 0x0, 0x0, 0x100000000, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0xa) pread64(r0, &(0x7f0000000080)=""/211, 0xd3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b050900f228282900ff3ffe58", 0x1f}], 0x1) 2018/05/03 05:00:53 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2804) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) r4 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000080), 0x2) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)) dup3(r2, r1, 0x0) 2018/05/03 05:00:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b00), 0x111}}, 0x5) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) 2018/05/03 05:00:53 executing program 6: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="30584dc8b7f616d80d1ec35ba15b9c52a6a037822aafd6b5aea58916cbfbd760e7d40356da28f7559a07ff63d8d38406bf2fed85d84bcc37a52683447061c1a29e1bb0fa01c4da7ded84a324926d02bef7108b73e10fa2ce82d9ec80b2df1164567123ea", 0x64, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="215ccc92b32afefc4dd24c35f4cc61f9a9bcc70e4b838f6c13f8dc791b93986b84c4c5a8d6a23a91bb18fb5aacf1d3996d188abe2d8cfde934eb8d6343", 0x3d, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="09516aba16831110809322c175efffc3b18407dd1622f3379691031b9394e3bf7c4731efc725356047158e453e2f125d41b44417335b5973eb9f6814c4eea5dfec915f26fab8a46f40b842537fbf4f794ac15ad32466ab3ca2aa2dadec63c30c8892fb7211698f551f191c69514d13d8609d2be978eb54fb48cee145f5fe2340bbb3ab3671e8af0cc2546eee4b13", 0x8e, r2) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}) 2018/05/03 05:00:53 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x6, 0x1000, 0xfffffffffffffffb, r1}) 2018/05/03 05:00:53 executing program 4: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x9) r1 = socket(0x15, 0x8000a, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000540)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x150, 0x150, 0x150, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 'veth1_to_team\x00', 'bpq0\x00', {}, {}, 0xff, 0x1, 0x4c}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x8, 0x101}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x280, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xd1, [0xee2, 0x1, 0x2, 0x0, 0x3, 0x2], 0x6, 0x6, 0x3}, {0xffffffffffffffff, [0xff, 0x4, 0x5, 0x0, 0x1, 0x641], 0x1, 0x9, 0x80000000}}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x11, 0x80, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x535331a1, [0x1, 0x5, 0x6, 0x7, 0x0, 0xa5b9], 0x6, 0x9, 0x9cc}, {0x3, [0x80, 0x3ff, 0x20, 0x100000001, 0x5, 0x8001], 0x4, 0x7, 0x100000001}}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x7ff, 0xffffffff, 0xff000000, 'veth0_to_team\x00', 'bond_slave_0\x00', {}, {0xff}, 0x3d, 0x0, 0x8}, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x7}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) getsockopt(r1, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/05/03 05:00:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) socketpair(0x7, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140), 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) 2018/05/03 05:00:53 executing program 2: r0 = userfaultfd(0x0) shmget(0x1, 0x3000, 0x54000080, &(0x7f0000002000/0x3000)=nil) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x201) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) syslog(0x9, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x400, {0x1, 0x9baa, 0x6, 0x6, 0x5, 0xffffffffffffff69}, 0x364a9406, 0xfffffffffffffffd}, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/03 05:00:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:53 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[]) 2018/05/03 05:00:53 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80100) tee(r0, r1, 0x7, 0x4) 2018/05/03 05:00:53 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000000000000007, 0x400000000031, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$vcsa(&(0x7f0000001640)='/dev/vcsa#\x00', 0x1ff, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001680)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000cde000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ed8000/0x1000)=nil) madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/05/03 05:00:54 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000440)}, {&(0x7f0000001500)="79122458056fb391e2ac7bc9a02c108c33fd799b3859598af39cbb6d8681f33f1289fae9e818dda1b3d138561d7cc12a958fe0d6e778de30097dd0486cd53a4b81d6e69457a03860af733e1556650bdcfcbc3563f61d0c0040e086698d254a4af9ab16c4ee30a46fb5e6df19ddecef907ff4448d0a3aa21743474dd905582fcea3eca8e866eb0566316f93814e312350edd59602fdec298ecf3ad4deb62ca2e8a469c453c910dd77439d1e4809ab6b50b5e78ea0f031cdb1befc22ec93a6", 0xbe}, {&(0x7f0000001640)="e855c0ade50e78ee5dc2d11454c48949939bcd9c4ce5a8e4ff306c4f6709d69ed01e4b0a3148cd0ce3bf1630400f67af8347451fc88032b2b8a4bfb62c04ab2257f5908429566c6d3dcd196cf3079744f023275584c217d124fdccc92ef92805203b8656c6b3794f6bf53de2b9d9ef987d9d2d79f84d2d74ad1de270b6aeda7ac04dddfd7d5e", 0x86}], 0x3) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/200, 0xc8}, {&(0x7f0000001200)=""/133, 0x85}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/186, 0xba}, {&(0x7f0000001380)=""/242, 0xf2}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x8, &(0x7f0000003740)=""/153, 0x99, 0x3}, 0x40000001) 2018/05/03 05:00:54 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netfilter\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2646, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}], 0x1c) lseek(r1, 0x0, 0x0) 2018/05/03 05:00:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0xfffffffffffffff6, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x111401, 0x184) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) sendto$inet6(r0, &(0x7f0000000180)="e5", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 05:00:54 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa3fffffe, &(0x7f00000003c0)="7b90e001ae", &(0x7f0000000240), &(0x7f0000000400), &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = dup2(r0, r0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000002c0), 0x4) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000280)={0x3, 0x8}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdc, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x0, 0x2841, 0x5, 0x6000000, 0x7, 0x4, 0x100, 0x80000001, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x100000000, 0x10000, 0x8, 0x3f, 0x8000, 0x15bb, 0x8, 0x43, 0x601, 0xebd, 0x0, 0x200, 0x400, 0x55a0, 0x8, 0x45d1947f, 0x100000000, 0xe, 0x0, 0xfffffffffffffffd, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x0, 0x5, 0x7, 0x9, 0x0, 0x80}, r1, 0x10, r0, 0xffe833b86ce5cccd) r3 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x200}) 2018/05/03 05:00:54 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000d5a000)='./file0\x00', r0, &(0x7f000033c000)='./control\x00') mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x4) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f0000000000)) readlinkat(r0, &(0x7f0000000140)='./control\x00', &(0x7f0000000380)=""/234, 0xffffff5a) getpid() ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/03 05:00:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0157b115ebff334619c84c2dd7317bf602cc7477c9e81f6270508ff2d4a8e2d5012c19875e94ae900b0cc625414714798a24b35cbf5953d061750e251a5f7d005c77d634df960557892fa10e2afafc628abbf1d9525c5e70c740f35b9db8fd0f219cc3a563b22170200384e2cbebee52d0b8724fb78acb5a4f21accf603f7a0de073ece96676"], &(0x7f0000426000)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={0x0}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x0, 0x20}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r5 = geteuid() recvmsg$kcm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)=""/210, 0xd2}], 0x1, &(0x7f0000000440)=""/197, 0xc5, 0x4}, 0x40000000) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5a2, 0x4e24, 0x8, 0xa, 0x20, 0x20, 0x69a83a02f5f3f082, r4, r5}, {0xffffffffffffff37, 0x40, 0x748d1b84, 0x0, 0x100000000, 0x81, 0x46e, 0x8001}, {0x5, 0x0, 0x1, 0x80}, 0x3, 0x6e6bb1, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x4, 0x3, 0x8, 0x7e026383, 0x8, 0x5}}, 0xe8) 2018/05/03 05:00:54 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) r2 = dup3(r0, r0, 0x80000) epoll_wait(r1, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) fsync(r2) 2018/05/03 05:00:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) 2018/05/03 05:00:54 executing program 6: r0 = memfd_create(&(0x7f0000000040)='ppp1posix_acl_accesseth1\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00000015c0), 0x7fff) 2018/05/03 05:00:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408080, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) finit_module(r2, &(0x7f0000000100)='selinuxselftrusted\x00', 0x2) 2018/05/03 05:00:55 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') unshare(0x40600) ioctl$fiemap(r1, 0x40086602, &(0x7f00000000c0)=ANY=[@ANYBLOB="cf2d4b2f000000000000000075d04edb81f386f95c5670ac8a0973c1a81d6c7a9c7f41b9860000000000000000000000000000003cac09000ab44c8500000000"]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x3, 0x1, 0x7, 0x7, "b92466b02476750dcb2332bcbea48a075b90c0126e945725970528456a82c7710d963a6b6ba8270712ed95c7", 0xfffffffffffffff9}, 0x0, 0x0, 0x5, r2, 0x100000000, 0x8, "ff00321cda2ee2dd11a4ab0b199b9433945f91941169babf28f0f8a357e1e5ec0a69e9003d4b84bb616699cf53c31c8b08265d0e352b51d79a3c299d868d5ba9", &(0x7f0000000140)='proc\x00', 0x5, [], [0xb4d, 0x3f, 0xab4b, 0x130ab7a4]}) 2018/05/03 05:00:55 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/185) 2018/05/03 05:00:55 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/connector\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x400000, 0x0) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8440, 0x40) getpeername$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3f, 0x4) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e1d, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20}}) socket$inet6(0xa, 0x80006, 0x1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setlease(r0, 0x400, 0x0) listen(r0, 0x0) listen(r0, 0x0) 2018/05/03 05:00:55 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0x8) setns(r0, 0x0) r1 = getpgrp(0x0) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x4, 0x0, 0x101, 0x1f, 0xcd, 0x1}) fchmod(r0, 0x4) [ 182.202751] ================================================================== [ 182.210199] BUG: KMSAN: uninit-value in inet_csk_bind_conflict+0x5f9/0x990 [ 182.217221] CPU: 0 PID: 12543 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 182.224140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.233495] Call Trace: [ 182.236094] dump_stack+0x185/0x1d0 [ 182.239736] ? inet_csk_bind_conflict+0x5f9/0x990 [ 182.244581] kmsan_report+0x142/0x240 [ 182.248390] __msan_warning_32+0x6c/0xb0 [ 182.252463] inet_csk_bind_conflict+0x5f9/0x990 [ 182.257142] inet_csk_get_port+0x1d28/0x1e40 [ 182.261559] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.266236] ? local_bh_enable+0x36/0x40 [ 182.270313] ? __local_bh_enable_ip+0x3b/0x140 [ 182.274897] ? local_bh_enable+0x36/0x40 [ 182.278976] ? inet_get_local_port_range+0x2d0/0x2d0 [ 182.284081] inet6_bind+0x121c/0x1820 [ 182.287892] ? ipv6_mod_enabled+0x60/0x60 [ 182.292040] SYSC_bind+0x3f2/0x4b0 [ 182.295596] ? SYSC_setsockopt+0x517/0x570 [ 182.299842] SyS_bind+0x54/0x80 [ 182.303126] do_syscall_64+0x309/0x430 [ 182.307031] ? SYSC_socketpair+0x14a0/0x14a0 [ 182.311443] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.316626] RIP: 0033:0x455979 [ 182.319816] RSP: 002b:00007f4cc4399c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 182.327532] RAX: ffffffffffffffda RBX: 00007f4cc439a6d4 RCX: 0000000000455979 [ 182.334800] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000014 [ 182.342068] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.349336] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.356602] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 182.363870] [ 182.365487] Uninit was stored to memory at: [ 182.369820] kmsan_internal_chain_origin+0x12b/0x210 [ 182.374933] __msan_chain_origin+0x69/0xc0 [ 182.379169] inet_twsk_alloc+0xaef/0xc00 [ 182.383229] tcp_time_wait+0xd9/0xf50 [ 182.387037] tcp_rcv_state_process+0xe9d/0x65f0 [ 182.391703] tcp_v4_do_rcv+0xb26/0xd90 [ 182.395595] __release_sock+0x2d6/0x680 [ 182.399565] release_sock+0x97/0x2a0 [ 182.403290] tcp_close+0x277/0x18f0 [ 182.406919] inet_release+0x240/0x2a0 [ 182.410723] sock_close+0xe0/0x300 [ 182.414266] __fput+0x49e/0xa10 [ 182.417542] ____fput+0x37/0x40 [ 182.420822] task_work_run+0x243/0x2c0 [ 182.424708] do_exit+0x10e1/0x38d0 [ 182.428256] do_group_exit+0x1a0/0x360 [ 182.432155] get_signal+0x1320/0x1f20 [ 182.435957] do_signal+0xb8/0x1c80 [ 182.440127] prepare_exit_to_usermode+0x271/0x3a0 [ 182.444973] syscall_return_slowpath+0xe9/0x700 [ 182.449644] do_syscall_64+0x36d/0x430 [ 182.453535] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.458747] Uninit was created at: [ 182.462293] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 182.467398] kmsan_kmalloc+0x94/0x100 [ 182.471203] kmem_cache_alloc+0xaab/0xb90 [ 182.475357] inet_twsk_alloc+0x13b/0xc00 [ 182.479422] tcp_time_wait+0xd9/0xf50 [ 182.483223] tcp_rcv_state_process+0xe9d/0x65f0 [ 182.487898] tcp_v4_do_rcv+0xb26/0xd90 [ 182.491799] __release_sock+0x2d6/0x680 [ 182.495779] release_sock+0x97/0x2a0 [ 182.499503] tcp_close+0x277/0x18f0 [ 182.503137] inet_release+0x240/0x2a0 [ 182.506942] sock_close+0xe0/0x300 [ 182.510484] __fput+0x49e/0xa10 [ 182.513769] ____fput+0x37/0x40 [ 182.517053] task_work_run+0x243/0x2c0 [ 182.520938] do_exit+0x10e1/0x38d0 [ 182.524466] do_group_exit+0x1a0/0x360 [ 182.528339] get_signal+0x1320/0x1f20 [ 182.532126] do_signal+0xb8/0x1c80 [ 182.535647] prepare_exit_to_usermode+0x271/0x3a0 [ 182.540471] syscall_return_slowpath+0xe9/0x700 [ 182.545122] do_syscall_64+0x36d/0x430 [ 182.548995] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.554166] ================================================================== [ 182.561506] Disabling lock debugging due to kernel taint [ 182.566934] Kernel panic - not syncing: panic_on_warn set ... [ 182.566934] [ 182.574287] CPU: 0 PID: 12543 Comm: syz-executor1 Tainted: G B 4.16.0+ #87 [ 182.582496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.591844] Call Trace: [ 182.594418] dump_stack+0x185/0x1d0 [ 182.598034] panic+0x39d/0x940 [ 182.601232] ? inet_csk_bind_conflict+0x5f9/0x990 [ 182.606068] kmsan_report+0x238/0x240 [ 182.611687] __msan_warning_32+0x6c/0xb0 [ 182.615741] inet_csk_bind_conflict+0x5f9/0x990 [ 182.620401] inet_csk_get_port+0x1d28/0x1e40 [ 182.625786] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.630478] ? local_bh_enable+0x36/0x40 [ 182.634530] ? __local_bh_enable_ip+0x3b/0x140 [ 182.639098] ? local_bh_enable+0x36/0x40 [ 182.643239] ? inet_get_local_port_range+0x2d0/0x2d0 [ 182.648352] inet6_bind+0x121c/0x1820 [ 182.652143] ? ipv6_mod_enabled+0x60/0x60 [ 182.656280] SYSC_bind+0x3f2/0x4b0 [ 182.659808] ? SYSC_setsockopt+0x517/0x570 [ 182.664034] SyS_bind+0x54/0x80 [ 182.667303] do_syscall_64+0x309/0x430 [ 182.671176] ? SYSC_socketpair+0x14a0/0x14a0 [ 182.675593] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.680765] RIP: 0033:0x455979 [ 182.683939] RSP: 002b:00007f4cc4399c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 182.691631] RAX: ffffffffffffffda RBX: 00007f4cc439a6d4 RCX: 0000000000455979 [ 182.698883] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000014 [ 182.706144] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.713396] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.720649] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 182.728397] Dumping ftrace buffer: [ 182.731924] (ftrace buffer empty) [ 182.735616] Kernel Offset: disabled [ 182.739219] Rebooting in 86400 seconds..