[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.391131] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.500483] random: sshd: uninitialized urandom read (32 bytes read) [ 31.915361] random: sshd: uninitialized urandom read (32 bytes read) [ 33.195545] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. [ 38.732746] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/25 08:13:56 fuzzer started 2018/05/25 08:13:57 dialing manager at 10.128.0.26:46257 [ 61.985151] can: request_module (can-proto-0) failed. [ 61.996191] can: request_module (can-proto-0) failed. 2018/05/25 08:14:21 kcov=true, comps=false 2018/05/25 08:14:27 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '/cpusetmime_type\x00'}, &(0x7f0000000080)=""/90, 0x5a) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x82) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0xffffffff, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r3, 0x6}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r4, 0x40, 0x10}, 0xc) socket$rds(0x15, 0x5, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000440)=0x8001) getpeername$inet(r2, &(0x7f0000000480)={0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x10) acct(&(0x7f0000000500)='./file0\x00') sync() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) rt_sigtimedwait(&(0x7f00000005c0)={0x81}, &(0x7f0000000600), &(0x7f0000000640)={0x0, 0x989680}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@getaddr={0x14, 0x16, 0x8, 0x70bd2a, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040001}, 0x40800) r6 = openat$cgroup_ro(r1, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f00000007c0)={0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000840)={r5, 0x1}, &(0x7f0000000880)=0x8) epoll_create1(0x80000) getpeername$inet6(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x1c) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000940)=0x4) write$evdev(r6, &(0x7f0000000980)=[{{0x77359400}, 0x7, 0x7, 0x8}], 0x18) set_mempolicy(0x0, &(0x7f00000009c0)=0x5, 0x200) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000a00)) r7 = semget$private(0x0, 0x7, 0x2ca) semctl$SETVAL(r7, 0x3, 0x10, &(0x7f0000000a40)=0x3ff) 2018/05/25 08:14:27 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) write(r0, &(0x7f0000000100)="d5b9fb225c3d72119b31b41c5ade98c28857382f111f9b766ba67cce601646419692b4031133a6c91265fb4bc9bd1769ab1cb5d61da9aad71e43e77efe5de2b7c519dc39d673154f62e4e57dc54196da9ee78ba54deac70c5d45e208b4544d", 0x5f) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x80, 0x7000000000000000, 0x80000000, 'queue1\x00', 0x6}) bind$ipx(r0, &(0x7f00000002c0)={0x4, 0xd3b9, 0x9, "e0ceb05dc350", 0x4}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r1, &(0x7f00000003c0)="86e7b6f1cdc66ac9da1ff46fbfd8b1ff827ec0224840ecce39568391836f8c59", &(0x7f0000000400)=""/46}, 0x18) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x800, 0x0) getsockname$netrom(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x10) fcntl$setsig(r0, 0xa, 0x39) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000540)={@hyper}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000580)=""/195) socketpair(0x4, 0x6, 0x3ff, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000006c0)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000700)=@req={0x10001, 0x5, 0x2, 0xcf2}, 0x10) bind$pptp(r4, &(0x7f0000000740)={0x18, 0x2, {0x0, @rand_addr=0x224}}, 0x1e) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000780)=0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000007c0)={0x5, 0x2, 'client0\x00', 0x3, "1fc7159866091485", "2efb65f6588225029df8bb2d76dc2cdb9d14b2ba5f1fe41cdc232fb4cff8e2f4", 0x3, 0xdb7}) timer_create(0x7, &(0x7f00000009c0)={0x0, 0x35, 0x4, @thr={&(0x7f0000000880)="5640071436188076eca092e0b4ba567c25859bbe938a69172114146fb84ed5c3f68cf4c325fbae97", &(0x7f00000008c0)="db31c933b42a6c344956bc96b7c5982e06f5c6cb2a681d0b91c0530b652953af7ee62a14292c68852251b546414d573eb59173ac56ded5833348595e3ee66ecc30f2a6b52db5aa597778bc7f5ff524cbd82eff1f111612a34ad874c4b9f30ea620535e370f922f4792da1c5d35b7086497fb661cfc2061b54d04665f5efae5f6f946f24fa1d78084077b7e84de35557e84b4ace2fa57c6360e572ff8be1796648ca74060614222403d6b491571049385d7b2bc5899385d7dc6d3a13c0beda66cf8431982494c5a875fbad0faa31e0587764d88be04ef0c89b6e2adaf"}}, &(0x7f0000000a00)=0x0) timer_delete(r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000a40)={0x63, 0x5, 0x2, 0x5, 0x5, 0x9, 0x1f, 0x6126, 0x0}, &(0x7f0000000a80)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000ac0)={r6, 0xff}, 0x8) accept4$bt_l2cap(r0, &(0x7f0000000b00), &(0x7f0000000b40)=0xe, 0x80000) openat$cgroup_int(r4, &(0x7f0000000b80)='rdma.max\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f0000000bc0)={0x4, 0x5, 0x4, "c8825e6eba3d", 0x7e29}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c00)={0x0, @remote, @remote}, &(0x7f0000000c40)=0xc) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000c80)) 2018/05/25 08:14:28 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x10000000000000, 0x6, r1, 0x9, r3, 0xc4b, 0xfffffffffffffff8}) fadvise64(r0, 0x0, 0x80000000, 0x3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) rt_sigaction(0x3b, &(0x7f0000000240)={0x80000000, {0x3}, 0x10000000, 0xfffffffffffffff9}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) read(r4, &(0x7f0000000300)=""/4096, 0x1000) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001300)) getsockname$packet(r4, &(0x7f0000001340), &(0x7f0000001380)=0x14) ioctl$sock_proto_private(r4, 0x89e4, &(0x7f00000013c0)="38695199d10795b1842b7ac7582121700e679bc5ba129aade88ab540aad84e793e6ae15b97daa28e2e63cf422812f5d2f93a91d2c659caf52f25024230b717776cb09fccf8eb2eb55ac58e14863ce9ad0b575432ac92f0045be3eb64efe2c0db1dfc51f19812acae3d534353bfb4538b2b1d20e3380e978cbfffa60f709f2431737cbb39738f2d86081a2bee19f958015215b8fd1822cdfe9ae18b4a5eaf729eda34328494a6265b8debbab303225967ad9d771e796b29089139e06f54277b290a79378929222779ebc5ac70b436dbd7b251fe060d5ad9a667499086eff22941fb5e33797d5ac253") write$binfmt_aout(r4, &(0x7f00000014c0)={{0x1cf, 0x3f, 0xfffffffffffff000, 0x2d, 0xe5, 0x85, 0x14a, 0xfffffffffffffeff}, "8ca960f9966172aefbf30b9a1a822bd9a2288caf3a761badd5fc3b8e6016ae60974eb9dc0a2a62fb7d7a06cba91407d29ae0fa4809233ab01e1835a7f97a4b799d04dfd277a67ef331f82cf62030657436120a0b66d94be880a7223d527ccfb5e78050cb79986014c6e505b6aef9c10da807924b39e0f5d759275910356c7373", [[], [], [], [], [], [], [], []]}, 0x8a0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001d80)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001dc0)={r0, 0x2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001e00)={0x0, 0xdc, "adc7548c77ff7448b273763b783d684efdaa092aae3fe5d4995fb0c649d02db9ec88ccad5219a742635bf01acbb64c83ffec9230ad9c51b4809a9d64608d3b915c996bc09fa6b93613622b7736bdaacb1bcf3bcc7f06cbf8ca878fb09c555e6a26f49ee42f70038e4e8b553002430e19cc6c29f827d3308561d0b4e27d586c6ce790f98d4fb5777639561808e2e63f5817797f5f313334dcd17a6f5f9a46cfcdecac99943c1b2ba9ba17104bb76188aeda1ac1a8be6356f79c1d2e1baa61daa1f3c00194a684ecdf6443bd40c4c8a5f8ffe97d8aee8f7dffa9238ce3"}, &(0x7f0000001f00)=0xe4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001f40)={r5, @in={{0x2, 0x4e24}}, [0x3544, 0xbe8, 0x9, 0x10001, 0x6d47, 0x5, 0x6, 0x7fff, 0x3, 0x3, 0x7f, 0x4, 0x4, 0x5a, 0x5]}, &(0x7f0000002040)=0x100) recvmsg(r0, &(0x7f0000002280)={&(0x7f0000002080)=@generic, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/89, 0x59}, {&(0x7f0000002180)=""/5, 0x5}], 0x2, &(0x7f0000002200)=""/114, 0x72, 0x9}, 0x40000061) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000022c0)={'team0\x00', r2}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x9) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002300)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002340)={r5, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002380)={r6, @in6={{0xa, 0x4e21, 0x300000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x9, 0x80000000, 0x0, 0x9, 0x2}, 0x98) setsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000002440)=0x40, 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000002480)=""/170) r7 = syz_open_dev$sndpcmp(&(0x7f0000002540)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80) epoll_pwait(r0, &(0x7f0000002580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x871, &(0x7f0000002600)={0x3}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000002640)={r0, r7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000002680)={0x3, 0xcb, 0x1, {}, 0x1, 0x9}) 2018/05/25 08:14:28 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80601, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xf0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x3c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) r3 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000a40)=0xe8) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b00)=0x0) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpgid(0x0) r14 = geteuid() getgroups(0x1, &(0x7f0000002080)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000043c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000044c0)=0xe8) getresgid(&(0x7f0000004500), &(0x7f0000004540)=0x0, &(0x7f0000004580)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000048c0)={0x0}, &(0x7f0000004900)=0xc) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004a00), &(0x7f0000004a40)=0x0, &(0x7f0000004a80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004d40)={0x0}, &(0x7f0000004d80)=0xc) getresuid(&(0x7f0000004dc0), &(0x7f0000004e00)=0x0, &(0x7f0000004e40)) lstat(&(0x7f0000004e80)='./file0\x00', &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() stat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000005000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00000050c0)=[{&(0x7f00000000c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000140)="b45032c6450172471bb7ac405c0922b5d5f8d2268000917f4303040bdbd346d034f465452ba48195639942452251f9b09c67f4b4a0ea9a6cf8b62d12a9f59d9c640641103c25f736abc78941df46bc0ab055b043ee144881f547e852090a78095e68f3eab88acaaeee8637fa81f7c6893d9161f5097c12f283e116cef1b37bd45fb104008e798d42752bdb81eb6880bd9d53d56be04822a7ef0bf1fdf2915510526b356ea558144b", 0xa8}, {&(0x7f0000000200)="5e68faa402b4a9b273abe03bb8340180832ccaa87ddbcfcf6f02f41a3ed22bd5667f24c95c92a280e7db7c712198e16ce8906a420e716fdc8cfa2cc5c9f8be6783b46261bb019ca1677e0a3afb88098dd011f7a6a9", 0x55}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="edcd37a734ccbcef8ca6c7689551c134b6053d94ce7636a5c785fd18fe56937291fd7344b0b676582177ed993fcd00cf2f7cc57f008fa294fb7bf937457055c3473f4b47f06229a658b9303df8b2bd39db28274fa845beb048f026ead1439469a12eeb7051e8315d74b19b1325c0b14b8bbfc6c1aaea3598f42bcd5440ac264021d6732e081430d65ae1bcd5c9658c70d9b4081b8396a69bb9f776767806d38d885847e61340f8dc22bffaf47755eb89ad", 0xb1}, {&(0x7f0000000440)="113d13dcdb26555a12d1abb6b1047633879ac42f622cc088857e846bf80b655de32f2eb153245d289044567dc725eb92edd4b9fc18c0676283f83f79a963a4c0c8a17e4ee5b07027f401ff8d922319a9a248325d052250915105757c545dce09f0db364d401b564f454465203137ab1f7c67f94b9d24eb4e5aaba1d77a4d0d6f94dd92235fe88bbafb0baeaa8dc95b418e78bff726485edcb539e211bd41517a46d0faeffab75060dabdf8b0715db7eba81bcba7253048ea603a3e03bc3052087e70dca29a0dc59c30cbcffb50b680d3a10a881bc7363c5127d5d79902d19638bd1a82881c733c8496924cc3dfc7b1d5ef01ecfeb7b75420", 0xf8}, {&(0x7f0000000540)="afe1bb7787621460c4744d6e132fe5aef0b92a4fdde8a043d1fc2dd535c5d244ac876080b1e9e41d2ed9efcd08d952a9f9a97f178c7cfcd39ed5ffd4fe39ca5c91ce98e914c8271d269adbccf8d40819d1a9488d2c60de5d94529a354a387442bf194b3be0067f4b73649d97e145d82a9d8bd8362e0bb3c0188db9b530c6461007897d4a973c644ca339c8972826f08080989af2f308fed7d145a1f5877d671d69631ede57583b961f794d1397afa87f1a94ff8b79f8ae138c", 0xb9}], 0x6, &(0x7f0000000bc0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x100, 0x4}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000000d40)="671503bc9ac7ed4c5d045b5604853d9df1397078f0905c091ff8701dc26f67a0437bd5905d1f66c45c9596963d94123be2716bb217dec00b9c8ecfaf69dc84101d49bcf930faac1f30fa29fc3eb3bba97c25b7f5121d7b7e67aafc873888f9a16ef3249b9ea5e8b51efc6ff2cd946ad4e561cd06d2f0c4fd5b4cb164129617b3b36aef955afa870c8a8e48fda32938754c59461e4fccf56a8ba75a68860e09789328d3647620e5ac7aa8e9dc31bc63ae230f3ee031367e3775f9c1e356f2961b49dce5cd8e923e7a304e0b49d5f2e168909f2d2ead9b39f323a1b1", 0xdb}, {&(0x7f0000000e40)="bdb7a81aa640a02daaca5fdd186dbd3e70b1fb74816a7770552070ef7c153134090ea9ec9032f1e317512e60b1eb96de53445a9fdb6271d0caac9c3c172faa34ec25806fee6745aeb562a1b5a659f0cfac5485cf1d6aa399377210be0515ad23ba90e6d9b77040b050a91d9c6a26b8c33203a237b82588f20402c5f1d942b7289e91183ecfbfec404a91be3d80f638683e074514d390bc7de47e1352a9d4a621d9482aed721b83369937d404e5c9fbfb4ffa6457ec3387be81eb088d23293bf1ab28104791", 0xc5}, {&(0x7f0000000f40)="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0x1000}, {&(0x7f0000004240)="da0f8dc9225191db3d9af0e730b3e92912fe43ff8d1631a706e793f2ddbb45d3bf16ed64d3b903d5a17aa2b5cbed276175dfbbf353728de285f1c1af83f32940fa4cad3eb8f0a25203a8dbbf17e801a3427ad5c8309265d2b7f282692ee6e6c38dc2a6584afdcbeb65d17b1b04eaa3d079d4043d8ed68153472155f4560cbb68a4acb97ce19fae0743d221647633a4933118185cbd35b59401001cc1ab5d0c44b30aa9ba62dee63fd2bcf4c7611a784831ddcb911dc3334dc0a10d6a73f33c302c64ae50d0a2be66b7845526a39860dc9d91e3bc5311c0e7c7809b2fef3ccb54d233d9483072181d5b97a93054c4e902fa", 0xf1}], 0x4, &(0x7f00000045c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x40000}, {&(0x7f0000004680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004880)=[{&(0x7f0000004700)="3e6426c8e2634bfa698912a58400b08d1b7c0aff8b9ab21b28a98188a32f3e3db082d85c759b11ffd6fef416c168cab122622600f39d606a82ad2662026c8925c9acbfae061da75168e230c527fe4542151328a58461fa26ad66125dba48f1986b31be35f0ed5ce6bbe1a913c6bf31a59c0b9c4b3967cbece917df67096261b40e55f33fa7305f17ecce2d946f86d6f7bfdfffb1ef229eff6810394cf0e931fabb4a87e28aebc34d7caae93584866ac7169cef1932c7a78bcf61be4d023733d75cde98eb0cc1d4f21213b2a1f505c6f9a8b3b51003f0a177325ba9e5c89ea24a8833a8139ab768a03376acd9e74eb13d", 0xf0}, {&(0x7f0000004800)="890cf150d5d0fc44b092d7a206003834635fda51e117b614255d8eea544ebdeb62b52ddc8c36a343a0ab08018c61c5b74dfcd99a287b3e793a5dc53e20256e646b026f74de108cec2f9b1da8fcbc8fdea8f9bf098bc43d3cb0fc037d0e3ef1b7d32024e5d89aa4da6f13", 0x6a}], 0x2, &(0x7f0000004ac0)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x800}, {&(0x7f0000004b00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000004b80)="5fd9fc0d2436e7e3cbcddbdd7cb8f8f8c3b97c359da6c24f81dc90dccb4ecb9b67559cdc1ae107bf418fc30a9570eeef1b13a3031f0bb15f7e3684a22c7273a834cc3d7161edae48fd1fbf2cfa387756e11cea8d660fd546ff619613316c9cf0e53d679ef247d5190f9d4cf3c9ee219384b12b9b24f4453793a168e9e12d8935dedf242a1e006e5cceee6f4b3654fd1d6559e8ce26a358f06b150ad6b5668d38fec2cbf47f6a64d8d0f2750197e337235a8f4c4423454069f123d1d088c70aceb38ae782dfad7ee4f0389343148a458c8c61f1508eea71bef7eeb36d4da3177fb68370e04124b67ff413fba6db70d108c8", 0xf1}, {&(0x7f0000004c80)="ec37e26126ab949fa1d53389b0a8fd886a99230a6508e5946a64fdfb82e5fd396690d15d4ae5375600a72877a7ffe060cd9d7fd787777f21d3f2df77711fc94fc38a81f4647a89815c75c72f23df087089bf", 0x52}], 0x2, &(0x7f0000005040)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x70, 0x4000}], 0x5, 0x20000010) 2018/05/25 08:14:28 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0xfff, 0x0) flock(r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000100)="fb53b4f4b115d9a696322a17ebdf790b574ad73a563d14407f03111c7e8c1ff446a59089db45e649a10a4a70e10ebf6b4e794e441ff0f57e32a6320ba97e6374b250709860736ea384ed166e116852177b327d4d8c218a50087a060fcd7c999a9bfed0453059375b8a5ab2f620ce8f969a53b856e76ddc1c33b9861b41b5cc2e0cdd9e79aa1192c9aea7260e1e54a5df3616ee6a3462a3887e8382263925b0a9a41f828659bc44d74e0f92c245b81cd2954564d7c5a3210b91437e6a2e1666d4ac7d4ba5ceff03f15be21060caec3f07aab4525ae31985311e1afcadf889bea2769e229fc5772684b88f925dd8", 0xed}, {&(0x7f0000000200)="8cf3e6d41322a7f184943691459d09db2f3fb1076e7324c86884600edd7c8377d3404b2d4dc434dd172e469ff36c726bd3828b6b6c4afb3a9c198b1a73874aa37c0c4f1fd0", 0x45}, {&(0x7f0000000280)="19df1abbed3a7a7ab7ffde1667f97823035fcd7a7863e5b07f1d13b738f6226be191eb7af6f08e472e7ac81ce090cfd6c7e1d1cfc535954ab85552c151c0e6b3174aa3103bb61d978bae9703468b00d08fabda52ed5ae4a85527f0a386bdaacb3d102858e4ce8a4731b15c4c5fcfd5d087859dbad599ed18e88c480976f1a34ab0b6548eac8b1a0cd7c3d2357d042f73b9deee8c1dab59aa3e7fc04c702f7ecda825558c0615d0d646378cf758e3930263f4678607dca074ae7173b37d11c765", 0xc0}, {&(0x7f0000000340)="9e87bced5945fd6699fbfaa00f2046f136b5d3d2fdd9f7311e60e6185b28d14d78240d2a346e3438453cbf991ff47d2d98df5258c18d9de8e4c8bf6531aa69d538e9ec7c81a01658f1f0b7bf6d672ee3e7a6875331639140c20d4a0a03224e698d92c6711b6f9e7b70c8abe90cfb1278c31591e1cf085285c49f5737cde31646e5e2eb43c2b43efefbe24a2d06ccfdb855ed801cc5dd03da28e648657cf54fc2510c5d97d9481d0778613be630186fc1fd3ec6f537dd5eace3da9aebf15f219000a3caa31686b2838b194ea64bdba53b100685cd59a9a272", 0xd8}, {&(0x7f0000000440)="8c64710b8fed9774a85f6025d94a5d5fc61a40109657cd7c9a246a75b57d4e7b628d46378be278eaad4101511e5290f53ad7ce0c3c6ee8314a02a6761892acfed3bf44312bd734b51f02e864ada4af6a05b5175e1a2d2f8985d8167476deec9797a3b2a4259c48948c4be1802f1487076785dc572e2164ca46c571c72d0a3ec503d9665fecc21a78eb245c", 0x8b}, {&(0x7f0000000500)="d1f2c97cbd2fcb8ad3ca9c7043f59342dec69d15701ee91340be6309fd543bdbd411300ba132078030d2ff56728e66304b4e1ab30eed1fac17744328fb977cdce2f090e0c18980541c3cca704248586530beb0585e5211aa5b3bf32e553d665726c8c46a69c1b841f25fc5d960edcfdb0544dcda345a6326494b4cbda365e5583a765c168c3501b76a3f85cf8c08b54ccaeee3", 0x93}, {&(0x7f00000005c0)="e67d21beafb14b256b9c2611c9ad4a385dcdbd289d4d849b59eade665b07e7dd217ec291fd95bc650e7e39eac829020233fe0f1a64526179ac26e46ef11f998382c08470b9369f55ae5cab02d6457b2ba616998d2350712dc090f2a2c704182eeafd30cda920b8a00a6e2dc705396613", 0x70}, {&(0x7f0000000640)="502378ee4be9fe543eb131d9e1d7e6001903f7d7c7a4b22acb881a863734649b17ab1f11bbcb8bf124c09dd0953c4c9cddb81abe7cd813a4be223b05da21751c0393bdfb965a5f29bd9eef3a9ae3e3d8e9e2af033c8cb2e6d4d5f86a9a645965896d71cdd5fe5e8feb1bc620fc384dd8ff27d54a099b142ccdd7e88f09e000581c7c36cc69828069bf8020bfc2938184c308779d1ca8d425bdc52c29ca4c89563e1efd75a78202c9480aec63", 0xac}, {&(0x7f0000000700)="977e5ebdcc67f19b210c6e6980a9ae32b9c6b9d2978262160fb0f04f75548e740ec3eba68f0cb2c19e867141cdb73ad994191751ec545a09ca63da", 0x3b}], 0x9, &(0x7f0000000800)=[{0xf8, 0x117, 0x6, "3a276b18fef4235e162201dac5d8f8aa44258485d897f0334eabf9ed1b368ef935002d488c7cb0dd182808b820b12aead98a376040ac5d9c4bba05abc7045572947abd41836084ed9f40aefde73edf408061de1e0ca920f367f2fbaf686bf8caaf6eabb37f1f47311ff5c49b730edbb84e6da548d07acb29393964fd4bd1c12f40cd08d1272bbc970145771cf29b9ef700ad6f90bf5fc800ff5c4baf1001804b14d6a000d3e8df64013a567c7684871c5e34b17a122ccbe4e859f011ce56cd5af4d970bd82a6c7de6afd11b2455add0995df10051f5526c7fb67ea67ac8ce1c375c52d2b2c5e"}], 0xf8, 0x4000040}, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rfkill\x00', 0x200, 0x0) utimensat(r2, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) ioctl$sock_ifreq(r1, 0x8976, &(0x7f0000000a00)={'team_slave_1\x00', @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000a40)=""/168) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000b00)={0x2, r2}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000b40)={0x0, r2}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000b80)={0x1f}, 0x4) timer_create(0x5, &(0x7f0000000bc0)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000c00)=0x0) timer_settime(r3, 0x0, &(0x7f0000000c40)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000c80)) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000dc0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000e00)='reno\x00', 0x5) r5 = accept4$bt_l2cap(r2, &(0x7f0000000e40), &(0x7f0000000e80)=0xe, 0x80000) r6 = socket(0x5, 0x2, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000ec0)='hybla\x00', 0x6) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) io_setup(0x8, &(0x7f0000000f80)=0x0) io_submit(r7, 0x2, &(0x7f0000001200)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x9, r5, &(0x7f0000000fc0)="ef37b27796d4d53caaba7c90eefa61073f0308aeeddd25fe50968df7cbc5c5e738b298c41fcf50eb10d168e1cc9f831e923be9ee94facff48afbaf24cc74e7a1478e4f2ad10b5d3bda359cc214bea718d05d3f01fa848f2b412457fb0fc0f4ce8cc76e67dadd465b859917b15ca7cd8d2ef896fe70565deefd8be1ca4194be63164379dff811fd203b", 0x89, 0x9, 0x0, 0x0, r2}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x7, r4, &(0x7f00000010c0)="bd4ff1010c3c75f2224dd7ac48211a256b63a7e27594d2cfb139704b4194870f70825dc2c9374f272f729c13116463d9d2c189f3facee93bc42871c52343228254c794e0473b8bd1421aa69a89d7037c6af80ca7ba3439e839a18da8ad09a836b22601110b95e62810e701078fa3d68100c9b7d59af7e21fab5fccc62e008b087e0b20c5414777d425efa612d8cdd0cc344b0fff55b1ae1cbf262e8d45739b742b99d1ca68e50503970e95b5a0db8d37b8656f8800ed5f5a90e38a982c81b4414d4b74ad892d6b20438b02b5b67567bf26ac94685aa1e93e582f97ff9be614e42ba1721e28fd3350df90", 0xea, 0x5, 0x0, 0x0, r2}]) r8 = getpgrp(0xffffffffffffffff) prlimit64(r8, 0xf, &(0x7f0000001240)={0xd0d, 0x1}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000013c0)={@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x1, 0x2, {0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, {&(0x7f0000001280)=""/243, 0xf3}, &(0x7f0000001380), 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001480)={0x0, 0x100000001, 0x4, 0x4}, &(0x7f00000014c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x8, 0x8003, 0x1, 0x0, r9}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000001540)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x6}, @in6={0xa, 0x4e23, 0xb94d, @ipv4={[], [0xff, 0xff]}, 0x4}], 0x38) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001580)) 2018/05/25 08:14:28 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000000c0)="9f8e8d8e558f4af1cb526c528f2a3245da0c5725de8004340c8e0bf50b643e5b65961291b8d9ef03de18e9bdd88b107cea23") bind$llc(r0, &(0x7f0000000100)={0x1a, 0x206, 0x1b27, 0x3, 0x62, 0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/222) ioctl$TCFLSH(r0, 0x540b, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0x5, 0x20, 0x7fffffff, 0x7, 0x80000000, 0x3ff}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget(0x3, 0x7, 0x20) semctl$GETPID(r2, 0x7, 0xb, &(0x7f0000000280)=""/33) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x101, 0x589}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r3, 0x8}, 0x8) io_setup(0x3, &(0x7f0000000500)=0x0) io_destroy(r4) ioctl$KDSKBLED(r0, 0x4b65, 0x78c8982e) recvmsg(r1, &(0x7f0000001780)={&(0x7f0000000540)=@nfc_llcp, 0x80, &(0x7f00000016c0)=[{&(0x7f00000005c0)=""/25, 0x19}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/147, 0x93}], 0x3, &(0x7f0000001700)=""/128, 0x80, 0x4}, 0x0) syslog(0x2, &(0x7f00000017c0)=""/185, 0xb9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001880)={r3, 0x1f, 0xe6, "52fffccb63903f317329f1eafa4b79645e09adb880d3e00c21bb135a47ba5ef24fc20c112339c890af198e9b42f750c78abf7a7cdb43f491cb346a98e03c193fbfb4067dc40bf9509638f00f6344f6516ef7bfc73e40183491742b0fd95c4b05fc9fcc2acfbf7e1a71363520ec082b283e48b91892b5259e5389967a91cde5159f570b5c1a76a0db21eb2356158f8e19263fc14dde215e08f914f3286e5cdccfc171d4d04a67825b90d1fa3922a0b09558e73d8a756106838fc5204bd3e030e7904d14e21aa663ccdf56b08f5efa22da7f6961c41f6c6cf76a4ac27100ede5459d6c1cf32e80"}, 0xee) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001980)=""/164, &(0x7f0000001a40)=0xa4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001a80)={'syz_tun\x00', {0x2, 0x4e23, @rand_addr=0x7}}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000001ac0)={'ah\x00'}, &(0x7f0000001b00)=0x1e) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001b80)={0x3, &(0x7f0000001b40)=[{0x7, 0x3}, {0xd93d, 0x4}, {0x4, 0x2}]}) sendfile(r0, r1, &(0x7f0000001bc0), 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001c80)=0x2, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/25 08:14:28 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0xe740, 0x2}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/202, 0xca) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/149) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000340)={{0x4, 0x400}, 0x1, 0x7fffffff, 0x29, {0x7fff, 0x1}, 0x4}) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000003c0)="f3a772d1f897660fe235d93e9d1cd5ed1138ef63bcb9a4c6f2e5f64504d1b75e23143079643143b958dd6d7af53e65135b03832b0c01f9332f42a5d45517f1bc00f9afa9860438f85f64ce0731faa42997196320dbeec220d29e26e31943f70f918870cf098ff0167e35c2c9585c1076211349182dd5023cd7e4438316ab2daf74d686ab197bc66dca15bd92f51a3fa240741563c212548191bbc1282cafa31ffe46b27111f7cf3af64dda3c8cf439032fb17c0a5f484b8a5864e8d6d9a42dd104c346919fd3d03615c1efaffbbbf27073aef7cd0071126d12a11814ec4e58a9405803d13960f493e60c5d", 0xeb) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000004c0)=0xfffffffffffff800, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000540)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000580)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000600)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000640)={{0x1000, 0x3}, 'port1\x00', 0x2, 0x40000, 0x9, 0x0, 0x2, 0x7fffffff, 0x5, 0x0, 0x3, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000780)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x800, 0x2, 0x6, 0x5, 0x4, 0x56, 0x1ff, 0x5, 0x7, 0x2, 0x8, 0x80000001, 0x5, 0xa]}, &(0x7f0000000880)=0x100) ioprio_get$pid(0x2, r3) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000980)='/dev/urandom\x00', 0x2a0000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000c00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4d9, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x29, r6, r7}, {0xfffffffffffff4a3, 0x10000, 0x8, 0x401, 0x80000001, 0x80000001, 0x5a, 0x100000001}, {0x8, 0x10001, 0x8, 0x40}, 0xe000000, 0x6e6bb0, 0x2, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0xfffffffffffff001, 0x4d2, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x5, 0x3, 0x8, 0x1, 0x1000, 0x8}}, 0xe8) accept$packet(r5, 0x0, &(0x7f0000000d40)) ioctl$TCXONC(r2, 0x540a, 0x5) syz_open_pts(r2, 0x40000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) connect$l2tp(r5, &(0x7f0000000e00)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x80}}}, 0x32) 2018/05/25 08:14:28 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x4000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x81, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/ip_vs_stats\x00') bind$llc(r1, &(0x7f0000000100)={0x1a, 0x338, 0x5, 0x3, 0x7ff, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x5, 0x3, 0x62e, 0x2, "357ad8cbcbb0ad07c406cb2c90cda36dbf4b7dea728cc25e6bdb9195369993ab074643c527a24d24e5cf2f8d", 0x1}, 0x0, 0x0, 0x85, r2, 0x4, 0x7, "f3151ad13af2590016541ab673cc4be784c86b79c8d83170720cf6c14b95de9e64b8e759979db3060677ae751d89136439426b619eb1196054e3249b7fbda377", &(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x12, [], [0x2, 0x8, 0x6f, 0x81]}) r4 = msgget(0x2, 0x100) msgrcv(r4, &(0x7f0000000300)={0x0, ""/117}, 0x7d, 0x3, 0x1000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000380)=""/81) r5 = accept4$alg(r1, 0x0, 0x0, 0x80800) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(arc4)\x00'}, 0x58) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000480)=0x2351, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000004c0)="17d7edd98cbd4d9f9d2809d0ccedc4625d82383cec235563f9e81d6d1b27726f7df0e6499ee396d1ca4ca89970fc1f26c98ad301ed5777fe614d7934b8a641f2f417060b1fce532b260a0b30048b03a94690cf6ab33705173431ef01bab0264fd4b2b7d76648cc876a3b2afef66ecc6eee823f585cebe580c964b11c3039b31e093feee70fd4ed86e1fb85d934f312a8ab4043495df7dbd9c2c401a44dbdca3c5c799958c0fc648b4270bd8a9110da5bfe5b86fb0e00bce713159073ab5a517229ea1a167111af7e5edc5a49e3af718c7cef8c65d9d2cc1c150b429d") ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00000005c0)={'bridge0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0x7c, @empty, 0x10001}}, 0x7a, 0x4}, &(0x7f00000006c0)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000700)=r6, 0x4) r7 = syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x161, 0x20800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000780)=""/126) sendmmsg$nfc_llcp(r0, &(0x7f0000000cc0)=[{&(0x7f0000000800)={0x27, 0x0, 0x0, 0x7, 0x4, 0x6, "1ff937ba2d4b7dc9bc94fd35c1d8d48fe6d616bc932c086019f5c9821e838d33a5af33e1a9a248caa6379d7d75b0900349a90f801a1f5f177d60e43ab1510d", 0x11}, 0x60, &(0x7f00000009c0)=[{&(0x7f0000000880)="4045c4d0040b48eefa031dd11d49f0649a72b8a441aab24379b1d200e747732e7aaa541adffc8d73a937929527fcad30dc3a8a78c9cdcab07afa313466a8d17b8e25a5fbfe519a761dddc923c53a3c09c49d4b9abffb99827667900251c66540fa0c8e1c78b7c897226a14effa773c97e6005296c714bae232b2380e8ff78dc339e2fc5b55f005616e84b15a004bbc38b30c0093b2fdc1c5589fd5ae8c015cae37443b7bfdeb4eff298c7acc72a56d6f78a5030c4ef96ec7ac3d200f7b6cb8f6ca8be2e19b3d6653e29fbafbb9a2de9b1858a99fdb8e6f86b8b353d1eaedf7b7d99582ef", 0xe4}, {&(0x7f0000000980)="e4ec87eb953ce2ac42bd4bc8dcb70e55da140c1dc8a6a74cca9771b66842", 0x1e}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000000a00)={0x27, 0x1, 0x4, 0x7, 0x40, 0x3, "db3fd62f82026830351664d6c267bbdf3dd56a450a28b8144c3dca72176d44378dae00019177f3b0e86bbbdb2b87f838c87e4c354a0a80855faf506e44ddc8", 0x2c}, 0x60, &(0x7f0000000b80)=[{&(0x7f0000000a80)="edf8d200ab4693f690df86dc1669b21d67a109b2925992bf091338fdab5010fbbd84d65348b4b85c0b8b2261476058ff8cc2bfdb2274311b1a847568dccca1d8eaeedfe0ebf6f5b3ab7a98a6a5e4bc00304187196ebeed69a86f1c90fc690578f0801a02b9be91e47cd35c526679d28bff830c3b4b223f90d24ff5b141202d0d7ca77f54a08a3c854dd0", 0x8a}, {&(0x7f0000000b40)}], 0x2, &(0x7f0000000bc0)={0xe8, 0x10f, 0x1, "be16fc22b2f300165a69883b5f542abd89956f7b94e06984019cb30521eb9d6b65278b011ddfc1d0ddb398323cd47186c5f77612dc53a433936c7adf26e4f0e1c7d35d9eb9a5f65b35aebe49f424177b7f292a5ef3e442d63cc4b4f3b4aad62ea5c955126fb1cfbcc324c60a6293e8f6afc8c001609a5881a6c569e98645aae2d8281e8c8db7b950f32be6356bba2c8c8ac626b1e4b48cd0f50cf90e1e4d70267ddc2246c72c25e4acf2be875c41528904346ce1e9b663e85bbd50a2b67702550ae4ad23b72f8ca63752c745fb6a4b20f7"}, 0xe8, 0x20004001}], 0x2, 0x4c840) sendmmsg$nfc_llcp(r1, &(0x7f0000002140)=[{&(0x7f0000000d40)={0x27, 0x0, 0x2, 0x7, 0x6, 0x0, "8ff2ce9168dba9be8cf83b05c6a2b237ca77844f125930f9c22da1774174a8a451be371278f8d5b95652cc33b716285c5c1b02da2355999e6d104a7ad0b93a", 0x7}, 0x60, &(0x7f0000000e40)=[{&(0x7f0000000dc0)="d558466630e32e65c0d5059e114fa36bcfe4fcf2089d9fb01db1b4bb014faf452cbad1451115c68a089631e39cc1b1dcdbcec048ad66c216fe88d297df71643f68b1a7822771c4187426b3752b8080de77b5ea49d5685e465b6e7c1136a5690ba20ff6a01f1a63be21d8bfc0090d7248b622a361bd954c9b", 0x78}], 0x1, &(0x7f0000000e80)={0xe0, 0x0, 0x6, "f78dc3dde0000f319da930dbd923e5a434ce302a9a7b770728d6f55f730628fdd86646c5051272923c886f8a5e4697ea48e07672dfb1839099e2199c415508c5df318faef99a3eadf9d712c404e8bc20c85c70c9aff357ab64c0aacc4d2d24847dbfcae4e19086072a3af6e663ce73b30bb7b399e269d29f8af0bb595cdc9f84e50b0caf23a6902d9e696771174db334ad7123b9799de055b66f2213eb5670f1d0995e6dc52ab23a91758bdf034778698f42cbd60d3c9de4e9d6172f2d2cbb02b3b029743920b4b82ec9f3152023895d"}, 0xe0, 0x40}, {&(0x7f0000000f80)={0x27, 0x0, 0x2, 0x2, 0x0, 0x800, "cfe323c082721841b0d2dc323c684e4496be6a2751ebba1d8c6aaad55f8a241a4da406b2f3e5297926e7d33104f2a4f4ae07bcc13e334dbaa251328e843f2a", 0x3b}, 0x60, &(0x7f0000002100)=[{&(0x7f0000001000)="aee94d614a3680578dd43abf258950ee089a042f2a5187abf3393b8dc4b57825d2ca419c399ae0b594bae7406b3325328b2b685610aac2d2fe6432ab13c0528f6e36693389e3b9a1", 0x48}, {&(0x7f0000001080)="0fd36931e0209aa16355a69bfe7db50f6cd65cf65fac1d1356e6e53c9b3ec8af3a85b03150b46298e59a74eb1ca5d8a3ab104accddac37fe8f92ec9fe7d8e75ff27e8843277aa8fd743da4bed3e2b5ca1d094576b78df57ccfc406a2", 0x5c}, {&(0x7f0000001100)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4008010}], 0x2, 0x10) r8 = accept4$alg(r1, 0x0, 0x0, 0x800) open$dir(&(0x7f00000021c0)='./file0\x00', 0x40000, 0x120) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002200), &(0x7f0000002240)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002280)=0x5, 0x4) setsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f00000022c0)={0x0, 0x2710}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002300)={r6, 0x3, 0x2d, "fcb602dd7961812075b46d9a3a40efdd8d22bc85e712d6b80ed38e94768d76047452f6b656fb5043aef8ca6308"}, 0x35) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f0000002340)=r2) [ 70.828701] IPVS: ftp: loaded support on port[0] = 21 [ 70.839586] IPVS: ftp: loaded support on port[0] = 21 [ 70.885431] IPVS: ftp: loaded support on port[0] = 21 [ 70.917899] IPVS: ftp: loaded support on port[0] = 21 [ 70.957613] IPVS: ftp: loaded support on port[0] = 21 [ 70.962463] IPVS: ftp: loaded support on port[0] = 21 [ 70.975203] IPVS: ftp: loaded support on port[0] = 21 [ 70.990401] IPVS: ftp: loaded support on port[0] = 21 [ 72.512604] ip (4676) used greatest stack depth: 54344 bytes left [ 73.971346] ip (4799) used greatest stack depth: 54312 bytes left [ 74.235196] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.241656] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.272073] device bridge_slave_0 entered promiscuous mode [ 74.318601] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.325099] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.341189] device bridge_slave_0 entered promiscuous mode [ 74.358698] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.365167] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.396582] device bridge_slave_0 entered promiscuous mode [ 74.411517] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.417981] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.432495] device bridge_slave_0 entered promiscuous mode [ 74.448748] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.455228] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.476308] device bridge_slave_1 entered promiscuous mode [ 74.497268] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.503719] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.513059] device bridge_slave_1 entered promiscuous mode [ 74.520607] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.527077] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.538901] device bridge_slave_0 entered promiscuous mode [ 74.547483] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.553896] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.585159] device bridge_slave_0 entered promiscuous mode [ 74.605505] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.612072] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.625190] device bridge_slave_0 entered promiscuous mode [ 74.645366] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.651894] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.674377] device bridge_slave_1 entered promiscuous mode [ 74.682585] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.689105] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.697201] device bridge_slave_0 entered promiscuous mode [ 74.710011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.724825] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.731308] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.756248] device bridge_slave_1 entered promiscuous mode [ 74.774868] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.781325] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.799573] device bridge_slave_1 entered promiscuous mode [ 74.813657] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.820124] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.834134] device bridge_slave_1 entered promiscuous mode [ 74.843543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.854911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.862150] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.868576] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.897577] device bridge_slave_1 entered promiscuous mode [ 74.920361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.928122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.936828] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.943290] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.980781] device bridge_slave_1 entered promiscuous mode [ 75.008186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.022872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.032534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.046720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.069274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.125389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.170505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.208732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.245316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.277149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.387757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.550712] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.710297] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.734799] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.779667] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.792958] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.830701] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.864775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.890971] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.909633] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.933952] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.979641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.992255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.020699] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.031499] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.094216] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.103497] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.137487] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.169904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.179311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.201284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.210763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.224066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.232735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.241423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.261703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.304777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.434652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.441651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.458624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.466879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.473805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.486777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.518688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.525723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.562475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.573177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.589488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.606419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.634828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.653728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.662359] ip (4982) used greatest stack depth: 53752 bytes left [ 76.701302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.714460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.957466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.977608] team0: Port device team_slave_0 added [ 77.078857] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.107584] team0: Port device team_slave_0 added [ 77.158868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.188161] team0: Port device team_slave_0 added [ 77.195185] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.209873] team0: Port device team_slave_0 added [ 77.225328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.251659] team0: Port device team_slave_1 added [ 77.269745] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.280762] team0: Port device team_slave_0 added [ 77.311592] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.327846] team0: Port device team_slave_0 added [ 77.339946] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.354596] team0: Port device team_slave_0 added [ 77.361314] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.369430] team0: Port device team_slave_0 added [ 77.378323] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.395391] team0: Port device team_slave_1 added [ 77.405768] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.428582] team0: Port device team_slave_1 added [ 77.443357] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.459806] team0: Port device team_slave_1 added [ 77.505692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.527335] team0: Port device team_slave_1 added [ 77.533223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.541910] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.554676] team0: Port device team_slave_1 added [ 77.569142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.585123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.613249] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.624894] team0: Port device team_slave_1 added [ 77.642947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.650746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.658262] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.676559] team0: Port device team_slave_1 added [ 77.690088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.714055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.727840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.744767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.760250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.775832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.786829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.802764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.823199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.841214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.855433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.862976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.875897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.890819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.900451] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.914740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.929747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.947588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.965849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.974191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.984704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.992231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.004344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.018664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.027165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.044875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.061811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.080008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.096423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.103622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.112440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.125159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.136836] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.144217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.165291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.188759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.217736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.234016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.248466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.257142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.265235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.272810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.280965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.292961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.301969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.316872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.324874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.332955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.362852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.379229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.395867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.404964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.419640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.428299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.441270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.452176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.463169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.471656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.486559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.494911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.507503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.515223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.525979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.567255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.605078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.638705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.661971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.681952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.690246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.698154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.706146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.713910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.721969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.733240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.760607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.775904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.791700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.802006] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.816288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.825613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.835594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.845225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.881857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.893419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.916400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.946684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.954304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.968205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.000251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.008863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.023078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.715168] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.721624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.728436] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.734858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.770635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.784495] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.790942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.797751] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.804248] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.838920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.845442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.854907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.074673] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.081131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.087894] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.094312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.109973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.243994] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.250500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.257295] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.263741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.290100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.315257] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.321696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.328472] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.334890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.388851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.395662] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.402104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.408900] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.415325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.424860] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.441718] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.448134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.454871] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.461278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.472385] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.485804] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.492219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.499003] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.505447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.552769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.887689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.903721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.930771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.939504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.953663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.960918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.147566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.305333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.676003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.782084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.791439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.814129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.869810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.908387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.990556] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.059124] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.504000] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.535512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.555212] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.601158] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.616593] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.692817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.827165] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.838560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.853282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.888558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.895469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.906671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.298801] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.305377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.320884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.353289] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.366467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.383654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.413239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.432535] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.444994] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.451454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.472927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.509857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.542902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.561855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.581668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.596579] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.630488] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.644160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.656642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.806642] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.048891] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.244261] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.268246] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.297163] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.319467] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.506992] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/25 08:14:54 executing program 3: unshare(0x2c03fffc) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) 2018/05/25 08:14:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x61d}, 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x2, 0x70, 0x40, 0x7fff, 0x1, 0x0, 0x0, 0x770d0425, 0x20000, 0x1, 0x0, 0x4, 0x4, 0xc08c, 0x40000, 0x2, 0xffff, 0x0, 0x1, 0x4, 0x4, 0xb8, 0x7, 0x1, 0x3f, 0x9, 0x9, 0x5, 0x2, 0x100, 0x1, 0x8, 0xfffffffffffffffb, 0x4, 0x3, 0xebdc, 0x2, 0x9, 0x0, 0x9, 0x0, @perf_config_ext={0xb3, 0x2}, 0x4, 0x1ff, 0x400, 0x5, 0x2, 0x2, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x20, 0x9, 0x80000001, 0x6}, 0x14) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x10080, 0x0) 2018/05/25 08:14:54 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, r0, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000003040, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f00001b0000/0x2000)=nil, 0x2000, 0x0, 0x80000000010, r1, 0x0) [ 97.145284] Unknown ioctl 35300 [ 97.205544] Unknown ioctl 25648 [ 97.231457] Unknown ioctl -2146941692 [ 97.255805] Unknown ioctl 35296 [ 97.278270] Unknown ioctl 1076646722 [ 97.282503] Unknown ioctl 19461 [ 97.301822] Unknown ioctl 35300 [ 97.315065] Unknown ioctl 25648 [ 97.331241] Unknown ioctl -2146941692 [ 97.347366] Unknown ioctl 35296 2018/05/25 08:14:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = msgget(0x1, 0x100) msgrcv(r3, &(0x7f00000000c0)={0x0, ""/236}, 0xf4, 0x1, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x3, 0x5d, 0x8754, 0x7, r2}) 2018/05/25 08:14:55 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000100)={{0x0, 0x0, 0x101, 0xe7, "9937b8dca8b984582fd8601d9621bc6dac986d5446966648a72cf26fe843714667c6c288eb1acb8a2a184777", 0x1}, 0x0, 0x0, 0x3, r3, 0x24d, 0x1ff, "fcfa85de3e026add4bb6fc138fd991cfc8e62d226c3a3e1426afa3e73facdb856af768a4dce9c78d921afe620dbedadbe83f2ffd0a1589fbc87f8a83351c43b0", &(0x7f00000000c0)='md5summime_typesecurity#\x00', 0x19, [], [0x3, 0x2, 0xfffffffffffeffff]}) 2018/05/25 08:14:55 executing program 6: unshare(0x2000400) r0 = syz_open_pts(0xffffffffffffffff, 0x40100) fadvise64(r0, 0x0, 0x7fff, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x24000000099, &(0x7f0000000100), &(0x7f0000000040)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/05/25 08:14:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) getrusage(0x1, &(0x7f0000000680)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/91) ioctl$TCXONC(r1, 0x540a, 0x3f) 2018/05/25 08:14:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a) 2018/05/25 08:14:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) close(r1) ioctl$PPPIOCSMRU(r2, 0x40047459, &(0x7f00000000c0)) 2018/05/25 08:14:55 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000080)={0x34, 0xffffffff, 0x1, 0x8}) r2 = socket(0x19, 0x80006, 0xd) sendto$ax25(r2, &(0x7f0000000100)="adda7a12ddccd68ac1615c94ebf6c3c946bd5a236f6c4a54ae5f99f56a3cf5314519b3dd3a6cae3ad2690d020e6b3779c5c575dbc31531d4a8efbb137d8c60d63e020743c7b2cb112324b722221debc1340ff23be3cb8757e1b8b8c36fcc39a7fdd083e00ef146b164463efaf90777b47fb4fa057f6a9efcd84facf08ba8d9f5e64bfc583454dee7d2c6e1", 0x8b, 0x8040, &(0x7f0000000040)={0x3, {"05f3ea0c70cbe9"}}, 0x10) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'yam0\x00', 0x7fff}) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/56, 0x7ffff000}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/227, 0xe3}], 0x3) 2018/05/25 08:14:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0xd, 0x5, 0x5, 0x4, "6f419379a411660122a37fdec2bdcca863c15e3f28737a4fcc20e1c3f63a8a4e4a79e1695c18a64ac1d92577", 0x1f}) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096}, {&(0x7f0000001340)=""/203}, {&(0x7f0000000140)=""/119}, {&(0x7f0000001440)=""/133}, {&(0x7f0000000000)=""/47}, {&(0x7f0000001500)=""/79}]}}], 0x2a37, 0x2, 0x0) 2018/05/25 08:14:55 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r3}) sendfile(r1, r2, 0x0, 0x7fffffff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'rose0\x00', 0x9}) getpeername$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x2, 0x8) 2018/05/25 08:14:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x8}, 0x1) r1 = getpgid(0x0) ptrace(0x421f, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$cont(0xf, r2, 0x3f, 0x80000000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x80000001, 0x389c, 0x6, 0x20, 0xffffffffffffffff, 0x450}, 0x2c) 2018/05/25 08:14:55 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="00000000cbd0005ece0537bfd518987c65fa460a91366771229e95d2ce4073ae44556a62dd045efd174a7c3a48cc05e18212c5c74942172988c8cdf7ffa03e0a8ecb9060baf7aa136a48a0d63300aebf2cca11f52e319ee2b8e67b5c67fdef5861f7bf1e87dbd91930e4c179d25d2e92ab698412e543205ca6d351f8d03ff6", 0x2) unshare(0x24020400) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/25 08:14:55 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x100000000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) socket$inet(0x2, 0x80000, 0x1) 2018/05/25 08:14:55 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newqdisc={0x7c, 0x24, 0x300, 0x70bd2c, 0x25dfdbfd, {0x0, r1, {0x0, 0xffef}, {0x1, 0xfff1}, {0x2, 0xdedf1a3b37d41fb5}}, [@TCA_RATE={0x8, 0x5, {0x4}}, @TCA_RATE={0x8, 0x5, {0x4, 0x3f}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x20}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x8, 0x1, 0x1ff, 0x3, 0x6, 0x3}}}}, @TCA_STAB={0x1c, 0x8, @TCA_STAB_DATA={0x18, 0x2, [0x9, 0x200, 0x7, 0x4, 0x0, 0xd11d, 0x2c0, 0x8, 0x3]}}, @TCA_RATE={0x8, 0x5, {0xaf8c, 0x1ff8000000000}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x480, 0x10) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) 2018/05/25 08:14:55 executing program 3: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000000000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/128) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000200)=""/197) ioctl$int_out(r0, 0xd583098936a3d716, &(0x7f0000000040)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001580)={@multicast2, @dev, 0x0}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001600)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x50, r2}) 2018/05/25 08:14:55 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="00000000cbd0005ece0537bfd518987c65fa460a91366771229e95d2ce4073ae44556a62dd045efd174a7c3a48cc05e18212c5c74942172988c8cdf7ffa03e0a8ecb9060baf7aa136a48a0d63300aebf2cca11f52e319ee2b8e67b5c67fdef5861f7bf1e87dbd91930e4c179d25d2e92ab698412e543205ca6d351f8d03ff6", 0x2) unshare(0x24020400) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/25 08:14:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x2000000000000039, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) 2018/05/25 08:14:55 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="e45c002242b5adfbe76de19095dd4a0dc1258e14d908af0cd7790f51c5bb8c2797a1a3962f743beec2910155bd85f1b0e50374649c85221e4e31", 0x3a, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000), 0x1000000000000365, r1) 2018/05/25 08:14:55 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='/\x00', &(0x7f0000000000)='./file0/file0\x00') mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='pipefs\x00', 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000140)=""/166, 0xa6}, &(0x7f0000000240), 0x24}, 0x20) 2018/05/25 08:14:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000b399848e659d311900aa0000080000089078"], &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r0, 0x0, 0x4, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7}, 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f0000000040)=""/79) 2018/05/25 08:14:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001400090500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="140006000200000009000000000000000000000014000200fe8000000000000000000000000000aae6dea62bd087992be94e7e4ad9a089aa5b341e5a0774ca9574aabb6e21b564d2ac2974c28ffc113e0c94818cf77395c668e95ac57a5215aad9ca747fe324ffe89a03f8f52fb9e2abac90555a92ca49e0eac1c304ce9b255a79f0b088c74df1fb4ef4bc4483a12521f24999ede84932d70cab5ca27d13ecd272a5bc13e3d7de5098980360c2072e9192f0667c209f319d"], 0x40}, 0x1}, 0x0) 2018/05/25 08:14:56 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fcntl$setlease(r1, 0x400, 0x10000000) fchmod(r0, 0x0) sync_file_range(r1, 0x5, 0x9, 0x6) 2018/05/25 08:14:56 executing program 7: unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) tee(r0, 0xffffffffffffffff, 0x7fffffff, 0x0) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80001, 0x0) ioctl$TIOCCONS(r2, 0x541d) fchmod(r0, 0x20) 2018/05/25 08:14:56 executing program 5: socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/05/25 08:14:56 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200842) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x6) 2018/05/25 08:14:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x50280, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) poll(&(0x7f0000000200)=[{r1, 0x6}], 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0x0, 0x0, {0x1c}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/05/25 08:14:56 executing program 6: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x604002, 0x0) fcntl$addseals(r0, 0x409, 0x6) ftruncate(r0, 0x5) 2018/05/25 08:14:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x6) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="97d0", 0x167}], 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x54) 2018/05/25 08:14:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4182, 0x0) r2 = shmget(0x3, 0x3000, 0x202, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x4, 0x8001, 0x7fff, "d658bb2d3a29925f102ed743b6cec26db09111dbb4ca9a2a7aee992012f545a7f23121c9deddba693d3d95ba85776b46568a1c142d06f552eed792a6a0e994", 0x5}, 0x60) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 2018/05/25 08:14:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x3d, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x21, 0x2) 2018/05/25 08:14:56 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x7, 0x200, 'queue1\x00', 0x72a78349}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x1, 0x180001) ioctl$int_out(r2, 0xfffffffffffffffe, &(0x7f0000000040)) rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/25 08:14:56 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="850000000800000057002a68000000009500000000000000d7888af9ac6db5b6b024278d43eb485f2046e5cc1698e494ed2381732d535990fadefe0a02bec2f335df07a57891ed657b5e42ad5967ce58b1c1e18a36afed7cc48a7b80fce99ab3a1253e057e25652d9253b2b86a8373f38a0d7402bb20e2f8ef5425affd55a4822cd5f479e6871f60703b6a29b05aa66a3251dfec50a91ba90520001289834b01aa79"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x980020}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x60, r1, 0x2, 0x70bd2a, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 2018/05/25 08:14:56 executing program 7: r0 = socket(0x5, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c3909b60b94590a") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendmmsg$inet_sctp(r2, &(0x7f00000006c0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000208400000006000000"], 0x10}], 0x1, 0x0) close(r2) close(r2) 2018/05/25 08:14:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000140)) r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0x8, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, r3}, 0x14) 2018/05/25 08:14:56 executing program 0: unshare(0x10000800) r0 = socket$rds(0x15, 0x5, 0x0) ppoll(&(0x7f0000000700)=[{r0}], 0x1, &(0x7f0000000740)={0x77359400}, &(0x7f0000000780), 0xffffffffffffffbe) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/25 08:14:56 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0xffffffff80000000, 0xfd4d}, &(0x7f0000000080)=0x18) getpeername$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x400}, 0x8) listen(r1, 0x404) listen(r0, 0x3) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x400000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x1b0, 0x270, 0x270, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, 0xffffffff, 0xffffffff, 'veth0\x00', 'bond_slave_1\x00', {}, {}, 0xaf, 0x2, 0x8}, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x800, 0x1ff, 0xfff, 0x1}}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@broadcast=0xffffffff, [0xff, 0x0, 0xffffffff, 0xffffff00], @ipv6=@dev={0xfe, 0x80, [], 0x1c}, [0x0, 0xffffffff, 0xff, 0xffffffff], @ipv6=@dev={0xfe, 0x80, [], 0xe}, [0xff0000ff, 0xff000000, 0xffffffff], @ipv6, [0xff000000, 0xffffff00, 0xff, 0xffffffff], 0x3, 0x8, 0x0, 0x8, 0x4e23, 0x4e23, 0x4e23, 0x4c, 0x2000}, 0x40, 0x800}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x9, 0x0, 0x2}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4, 0x8001, 0x1000}, {0xdbd, 0x20, 0x3ff}, 0x0, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/05/25 08:14:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) r1 = dup(r0) socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8)=0x700, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, [0x4, 0x7e7c, 0x1, 0x101, 0x1000, 0x4, 0xcb, 0xd25, 0xbbb, 0x2, 0x8, 0x7, 0x8, 0x2, 0x3ff]}, &(0x7f0000000100)=0x100) openat$cgroup_subtree(r1, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r4, 0x5, 0x800, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r4, 0xffffffff7fffffff}, &(0x7f0000000240)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) 2018/05/25 08:14:56 executing program 3: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdac, 0x0, 0x0, 0x0, 0x0, 0xe4a2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x31, "c7209d0c51e5e02472c9d9a11d954fcbb97d0c1b476de708854814939bb4d5ae87e46dd8519ea753d2776df2e0879b8ad0"}, &(0x7f00000000c0)=0x39) 2018/05/25 08:14:56 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000788000), 0x297) 2018/05/25 08:14:56 executing program 1: getrlimit(0xd, &(0x7f0000000140)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x80040) sendto$inet(r2, &(0x7f0000000040)="8e5ab12866e38933f1bb3bd6779f66a0eff9bae3fe4ad6c12eb2fc5924652aed392766967cb1dbd9e1b484e00e2f4c873ec82af87b064d9a10c9fbbb7c7759149dde31d0b6e1b9624f79ef14447248f8a8337b08a9ffb873fa847d74cf10a1eeefebf1599a42f883bfee1a124778e2fde09d1e08deb222905b029bb144bee2317587494bc79808784cde260541ddccb6f2e1af3bbcd62e31bb1c5170042cf1e8c6253bac58d8c61f3a0a18556897", 0xae, 0x48040, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/05/25 08:14:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f000000bc40)=[{{&(0x7f000000ab80)=@pppoe={0x18, 0x0, {0x0, @random="3700256b9b1f", 'ipddp0\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)="df", 0x1}], 0x1}}], 0x1, 0x0) 2018/05/25 08:14:57 executing program 6: r0 = socket(0x400000000000000d, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'bond0\x00', @ifru_names='team_slave_1\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xb0}, 0x1}, 0x8000) [ 99.127418] bond0: Error: Device is in use and cannot be enslaved [ 99.169804] bond0: Error: Device is in use and cannot be enslaved 2018/05/25 08:14:57 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) unshare(0x400) fcntl$notify(r0, 0x402, 0x10) fcntl$notify(r0, 0x402, 0x0) 2018/05/25 08:14:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xfa}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x4, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/25 08:14:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x81, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) accept$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="30dfe863dc61611ede62081949c0fecda4f62cfa6f7d50ff0e7a41d180c7fb2fad12877af288594242fa9997c2080394715bf27c04c13f79ab81032732d0e3cfc4fe92ba9a51766e174ffd1b09be9e2fdf7da7a81165e06dc16a904850bb97d5e740404084510da26cdbe04b65f5c6b117debd2bd008ff764525604945174bb4a9981a47338df91db2f24927bd8340d5212fbcfaad6647abe90509cf0aee15175b69e9c23534bc6cdfdcc72bae970baffbd6f080dc80da6d87f17d0d23cb64a7440806", 0xc3}], 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000300)={0x3, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x98}, &(0x7f0000000400)=0x8) 2018/05/25 08:14:57 executing program 3: unshare(0x24020400) pkey_alloc(0x0, 0x1) r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) 2018/05/25 08:14:57 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@local, @multicast1, @local}, &(0x7f0000000040)=0xc) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) 2018/05/25 08:14:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xffffffffffffffc1, 0x80, 0x3}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1, 0x8004, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x0) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) recvmsg(r0, &(0x7f0000000e40)={&(0x7f00000008c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/174, 0xae}, {&(0x7f0000000a00)=""/76, 0x4c}, {&(0x7f0000000a80)=""/112, 0x70}, {&(0x7f0000000780)=""/11, 0xb}, {&(0x7f0000000b00)=""/83, 0x53}, {&(0x7f0000000b80)=""/63, 0x3f}, {&(0x7f0000000bc0)=""/190, 0xbe}, {&(0x7f0000000c80)=""/95, 0x5f}], 0x8, &(0x7f0000000d80)=""/151, 0x97, 0x8}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000e80)={'vcan0\x00', r4}) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x17}, r3}, 0x14) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x400, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) setsockopt(r2, 0x10000, 0xd, &(0x7f0000000240)="db57563307e6577097a87bac115b4b2ca8bbb0a0fdd340440f2cda83b800dabcfc2de55e97467eef9a43df3d0800b1f1d7581decfca7e69b9ed1fac316f8a16e3a9ecdeb9abff7b849d4e7197777295a39ef916326644362c112f170ab39cf5bcf968d8103d9f03b4df919c88fe850ee6dfb27987bb3e663844ea44f60e303c9320ec50528a567", 0x57) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) 2018/05/25 08:14:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x48, 0x1d, 0xffffffff0000000d, 0x0, 0x0, {0x1}, [@typed={0x34, 0x21, @str='vboxnet0mime_typevboxnet1em0md5sum`eth0nodev\x00'}]}, 0x48}, 0x1}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x8001, 0xc) 2018/05/25 08:14:57 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = dup2(r0, r0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) [ 100.003983] Unknown ioctl 4726 2018/05/25 08:14:58 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) [ 100.058919] Unknown ioctl 4726 2018/05/25 08:14:58 executing program 0: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='oom_score\x00') 2018/05/25 08:14:58 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket(0x15, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) listen(r0, 0x0) 2018/05/25 08:14:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000002c0)={{0xbf, @empty, 0x4e21, 0x2, 'dh\x00', 0x8, 0x401, 0x50}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x4, 0x0, 0xffff}}, 0x44) connect$netlink(r0, &(0x7f0000000200)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc) semget(0x2, 0x4, 0x40) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x6, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x18}, r4}, 0x14) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) r5 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='GPL\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r5) 2018/05/25 08:14:58 executing program 5: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control\x00') close(r0) 2018/05/25 08:14:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/25 08:14:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f0000000280)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/25 08:14:58 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r4) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x1f, 0x3]) futex(&(0x7f0000000000), 0xd, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x3) 2018/05/25 08:14:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x802c542a, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffc) 2018/05/25 08:14:58 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12040, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/cgroup\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3fe0000000000, 0x4) r2 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setstatus(r2, 0x4, 0x42800) fcntl$setstatus(r2, 0x4, 0x0) 2018/05/25 08:14:58 executing program 5: r0 = shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x3f, 0x1008) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) 2018/05/25 08:14:58 executing program 6: unshare(0x24020400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x6af0da91) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/25 08:14:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) 2018/05/25 08:14:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000340)="18008000020001000000be8c4bff8c24660000110203000008ff000000000007aacb59db01011947b3550400002067a1e20040fcedf0d6a90000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310dd37f9ceeacbbab5836d42abeb04aa56001055aee65d7299bb5d122b333e162eda00b7760053502e0a7c731dc4e94a1ee130ccad847357659ce03d889e9110", 0xc0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3f}, 0x8) 2018/05/25 08:14:58 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x1c, 0x1e, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@generic='B']}]}, 0x1c}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f0000000100)="62b50bb8e04f20ef0e7f990d91d83ce4ee55f173452200632ba982e3bea0661debfa1abcfb3beef8d7ee0ab4ddc12af2d6ee25be01adad4759deb41bcd9a1dfe27ec9a7672027b035a74b7467e39fb3693822e723e2202f98899bb09a03708815ee6e5391217552379fdfe63adba5f96947a61e4efaefae5c2537d297083639587fddfda0d75bd593afca03268424135af85c8d42f8f8417cd3ffd03038219de58", 0xa1, 0x24008084, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7e7}, 0x1c) 2018/05/25 08:14:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) fanotify_init(0x8, 0x2) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00000003c0)={'lo\x00', @ifru_mtu}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0xd0) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ptype\x00') sendfile(r2, r3, &(0x7f0000000000)=0x3, 0x80000003) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000300)=0x1) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x20, 0x8, [0x0, 0xf5f, 0x7, 0x4d, 0x14000000000, 0x4fb0, 0x3, 0x5]}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={r4, 0x8, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x10000, 0x8002, 0x2, 0xa682, r5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x46, 0x8, 0x80000000, 0x100, 0x5}, &(0x7f00000002c0)=0x98) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)) 2018/05/25 08:14:58 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001080)=@full, &(0x7f0000000040)=0x48, 0x800) pread64(r0, &(0x7f0000001100)=""/4096, 0x1000, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0xffffffd, 0x7fffffff) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 2018/05/25 08:14:58 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file1\x00', r0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='msdos\x00', 0x40000, &(0x7f00000003c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$unix(r2, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/05/25 08:14:58 executing program 7: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5a, 0x7, 0x1000}, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) 2018/05/25 08:14:58 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb32, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000000)={{0x81, 0x6}, {}, 0x80000000}) 2018/05/25 08:14:58 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) clone(0x88042404, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) r1 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b0776c616e3100", 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/05/25 08:14:58 executing program 6: r0 = socket(0xa, 0x802, 0x88) bind(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) shutdown(r1, 0x0) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) 2018/05/25 08:14:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8008700b, &(0x7f00000000c0)) r2 = userfaultfd(0x0) read(r2, &(0x7f0000000080)=""/68, 0x44) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x0, @rand_addr=0x800, 0x4e20, 0x0, 'ovf\x00', 0x2, 0x1, 0x56}, 0x2c) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x6e, 0x800) 2018/05/25 08:14:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x3f5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) fanotify_mark(r1, 0x40, 0x0, r2, &(0x7f00000000c0)='./file0\x00') 2018/05/25 08:14:58 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x3) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) r2 = getpid() ptrace$peekuser(0x3, r2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3f, 0x6, 0xfffffffffffffff8, 0x81, 0xc0}, &(0x7f0000000080)=0x98) ptrace$peek(0x3, r2, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x5}, 0x8) 2018/05/25 08:14:58 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='clear_refs\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x20, 0x7, 0x3, 0x81, 0x7fffffff, 0x7, 0x2, 0xffff, 0x8000, 0x3ff}) fcntl$setstatus(r1, 0x4, 0x44000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r4 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="ec55a21232b9d4d47ea7b69a01cf160a0ad8eb1d2cd7d19e76f1d1f7a105c886645fc1ac1609647d3154b6dcaf49e08b32026f448c9520f48c81d5bea1f830c4c51ca26135c8b0eb9622e98ecd38e87fda032075d8cc3be5a3d2eed82199fbe4519fc12f57577682f658d33b95ed2b5e854d378b09901c76790ff1ce27280d9ea8ed8525c859c7da44fc82832d5749bde99f38bae7ca060ebec739cf4f7e", 0x9e, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='Uvmnet1:em0\x00', 0x0) keyctl$negate(0xd, r4, 0x9, r5) ppoll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x3101}, {r1, 0x8}, {r1, 0x8000}, {r1, 0x9020}, {r1, 0x121}, {r1, 0x400}, {r1, 0x400}, {r1, 0x4008}, {r1, 0xe504}], 0xa, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)={0x5}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/55, 0xffffffc9}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x4, 0x800a, 0x401, 0x7fffffff, r6}, &(0x7f0000000500)=0x10) [ 100.924147] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/05/25 08:14:59 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb), 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x7e, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/126}, &(0x7f0000000180)=0x78) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/25 08:14:59 executing program 7: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015, 0x0, 0x0, 0x80000001}, {0x6}]}) inotify_init1(0x80000) [ 101.019483] IPVS: set_ctl: invalid protocol: 0 0.0.8.0:20000 ovf 2018/05/25 08:14:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/ppp\x00', 0x8000, 0x0) sendmsg$kcm(r2, &(0x7f0000000c80)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)="0bc226994ecb538fc16fea45a64849e3ee1bcb9f26b7c9f4047f57e706a0651e841bc2c32b4d7f42fad2b5708cfdc0de76e7fb996f40b2e5fe2214e0c29cd7b1178461c1f9785c10b1f819025b777141b07d9ab5ee997bb2b5de9e26c7b1a39aaea00806c12535adf199f5aa54fa9a8c4938a0e85cc7e1cb8c3a007886c81c1d4edac8599fca96558c8e2a1efe5a10df633553df45ddf6b4b76c1763c41d265279444d18e9b7135ef1025c5b3980e5dfa6b687c15e2c35a8195f1262f0f413a5bcb5ec420c6c2dca2c4170907d763c3501b15b68a1", 0xd5}, {&(0x7f0000000200)="903cd4b3a87ca67a7381dad6d32641d062bc32d1e56cbf76dd0fb8908bb15944af74cb0753a4f2e5766796974a070b837add104db545e842fe8c837c64674d756733c1ba64ab88a3481e967bb9e231ed8bb724b7c9ba4704a855a730caea4734187bd8ec8a856511b13206c6ef90aa59271f29d607249d6190f700ccb303b9dab49e95f122f22af22599ea5520edac3789e7ff506dbda4c210181c61f2a7ffc1124b17a9b823666ba006cfe31a51ffadda57a42fa45196a195f04543e0fbb8d17b044549ca5c3f5bce4d4e12f82bc7f4f29af7b76d9f62", 0xd7}, {&(0x7f0000000300)="f8879ded3bb1658cf7f58405fdf58a279c21a92d678e8c601219148ee2972a56859b2b1138fd1636511703fcffe3604349117a18f3e92b557edc24af2576368138daa4050aab18a2da56f3806e1dd3817e68a4f0410a48412c43dda506226b10f522c136f8e8c3133410a11e6d70", 0x6e}, {&(0x7f0000000380)="d2a417d6d8619a2e7643f2c3cecdd06de39726e4cd02f786f9893bfe0a91d67c", 0x20}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="4d259e65b4b9cb6fa8bd816ee5356f8a585cd18ca8e817d5605975eaeae9064ae01b9b918cbaa8e6b30bb8cb00f0ce820069f4be7c5ddeed86200e842c76bc1e6cadc5435861c009a19d12cb18ee5ca5cad57340bd94d08b0d9bc89577e74ff1f9fdb32b04d6d372a98f", 0x6a}, {&(0x7f0000000540)="3eb9e6040af6330c681766403acf34f31af6a208f1adc92f62a821a6db24e15316a671f3365dd482aa6ecfa5c4406a3888a343575b05a223b1bdc9b7e331f894a5bd752eef83ac4a57e80f469341b2de10118a951c87eadb38d97903df4ba9bac13763732e3f22aa0200293cae218b7c999ce1329091a9d6c57bb4cc8765c4714ec3f1f29ecbb95c040759a1a001f4edeff04c4600a39a0570b326d911e6a0ca7a2cecbf75f93e403f0aac4bddc59102ec4dda60cc62a413b8", 0xb9}, {&(0x7f0000000600)="bddc83c485e00daa3c42c8deafc69d5bc75424e8d99da408a55a62042335bf50a1bc53f07b67c39da1eb6fa44b3de29cbf1432738faa18955f33a709904f4050371a821e1b0476c05e0910ab5d863543f6e977020f0b5c520283613fce2ff2f2feab76dd14347f801ee0a84f0638a18f77b4fde7287ff186ff335da08f67abf6055ca8854cc08a0b96b25fea4e1f1c42bbf80d79b1aef7c4b287474d2ebf7530b58861c3bf2bf8158b27c30193ac71f7f823224934c9c2c5c1869f9e79d0efa1023c45a35e", 0xc5}], 0x8, &(0x7f0000000780)=[{0x38, 0x0, 0x8001, "861a3da29cb8bcce6c1e5b21803e5af8b0c4b8658ce10c3ce9407dc707f30fa65daf4f"}, {0xf8, 0x0, 0x6, "75bbd84c31c30c3af276dd7d421506b3f7919257f64bed4bc17378df677ccd046a3e7a5bfec9c7abcbb1c1150a54db255eabc00b059441c3212eeac78ad459050851457c95a159c419a3edbc0433b1786715b190906d09050ac1a079a4a138172f1bf701a24303ffdade536b781fbb2c0edf781eb9fb098bf19dedcca6eca867f9ab3115c7c9ff17db9651d4a79d5d23383604a1253efc330f7b0494658bee24f28fec4a9bc6b86a95fbcea9ba53b64626b66a84bd55ddb5cd010639f0f3633ccd18d21c05765fdb3ab6fc1f5b2248e7a0956542a77d2c01202e01ecc9fc9c7e3a8ef1811c"}, {0x10, 0x10f, 0x8}, {0xe8, 0x13f, 0x5, "5a50177187f4734eba9f3e06490fb269fad7ad5ca81c25076f2619da8168c419f71c6899b03cb4114499c380d55d0cde7c50ebb9b7f712b164b010c58e4b38bca6acd00f6db0e0a3e306ca1363b1542e0a0e978ea69f796f506018ec9d3d24f23455164d16b0470369575367d573f66f1bea7be0a8077f39b66f9b547b7cb09ccb0e3562cc2892895c70f2298a04b8bf6488577317ac3ac9f8de37ed9d746f5186c0404273f36d84143fc2112468e878634daad214bd977e2fe88983a8382461e162d1895d36ece2af88f72c05cb45cccf03"}, {0x108, 0x0, 0x67, "dda6f10dc7f33eb60db7e061d7171cb9c1f587fefacdc9b7c0cb53ef8da977eb74e64f335f6abacddf7b49c195ba72ea4d392ef5a384e1344db6faee59180ff6eb11eeaf9e368a344e034ce15ae789b28fb8e89f12590b3668f8827e63f4e50113b8058f4109514698034f9ba52dd7cc825ade1a56fb610f8d2b5d37e74fb0891e8aa160cd1ad2801d7cf7b16667cbe42ed07ce98043610f8929276be52558d214ee526ee5b226ac59c995440a4ac0b3263dbba16050f983fa125a1331caf732db49355405e11c8dba9af6ce2c90b054b32500e1f4c9454c3594e629b678da403f5fea1aa650a9acf31102f64fa4b59187b1431b"}, {0xb0, 0x10d, 0x7, "305e25b0fc5a94990345d1e6b20e90f71d0ec22ae147164cc4274d32124b46ecc53c0f48ae3f22c4b3385eb28e740d4343f09da1df6b0c883d2088cee6b43ab4f8f63f021f56336c025f1bea49d65510a2ffaf8b5053962dca37aa6350f015def766c440803a04bad35523021038fd36d93916c8e654b11e16d34168969776601e8318d854b52f31c7835582dce6fc75ed99bf3c8884780e2ac3eea5"}, {0xa8, 0x10e, 0x4, "511af39dc39b6dc02e66fab5dff36aa25a9e691dbf0b2d4555cfd90cebe3e368726fbeaa649ef660de452da9870a5443ec9388bb0729eb57e6192ded79a65a56f741e0f69438fd3d7d1d4e4d36af7bd59587f9b12c2dc77192a41f3241247d52513f38850d847f297bc5ba62dd7060e2eb0c1af10cb0abedc8e5bb82317b6808578e381bbab7278b09feeaa4f8c1118dcd97c7f5f631be5d"}, {0x68, 0x0, 0x296, "74b0963d31e0fec285cfef5a616153c155d4a396409a96dd557d5e1b8a6b81456143b2c72dfab128b9c87f35d1848b15ee5500c5a6adc5aefd1719b41bd8e4b3bcb1572c30d208d151064959b313fcd00b7dcb401485"}], 0x4f0, 0x80}, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/25 08:14:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="000900006a456d8ffb9560f602f326ca4322c4964c9bfe33fe171aaf0679cfa4df2a675cf87c760e2f9031008dc38df7c125ac9bd62d3064f99bf84ddc6bce37e4fd1bb5b3154ae26b3dc3059909ba5a06fad396717d9e19587e1339c881f0ebda6963c51c5f00f40b105efa9fa910b8e02896d24d28657b1163a78a5a357f49b0958ec31aa3f8de1ca439ddda250043ceb1bd5d4843bc1779e8ad3f0e085b125ee4570713ec5b08ed03d44978accc331a7f5b845896e382a973755fbd01eb4a5cc9d8eeebbdcd975589e41bc24bd7db88b2fd148a1b880ef469cabb7ef3e9ddff57402fd5051be7029cc5af"], &(0x7f00000001c0)=0x8) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) close(r1) 2018/05/25 08:14:59 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000bf35d274acd864d863fc1672ffd4f057a2064fd9e3ad413772848a0390f388c0177aca8ad72f5ab65b1696a0ccfe08efbbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a5a01000000ca8ced3712eb56982c5aac604290532cbdecb859d3fbe7"], &(0x7f0000000200)=0x71) r0 = socket$inet6_sctp(0xa, 0x40000, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 101.093876] audit: type=1326 audit(1527236099.092:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6957 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/25 08:14:59 executing program 1: rt_sigsuspend(&(0x7f0000000240)={0xffff}, 0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x1, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000004c0)={{0xfffffffffffffbff, 0x4}, {0x25e, 0x9}, 0x1, 0x4, 0x7f}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfe, &(0x7f0000000200)={0xffffffffffffffff, 0x8000, 0x5, 0xfffffffffffffd79, &(0x7f0000000040)=""/199, 0x1b1, &(0x7f0000000140)=""/136, 0xfffffffffffffd04, &(0x7f0000000280)=""/200}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000003c0)={{0x3, 0x1}, 'port1\x00', 0x9, 0x10000, 0x6, 0x0, 0x8, 0xa8d, 0x80000000, 0x0, 0x4, 0x1}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000005c0), &(0x7f0000000580)=0x4) 2018/05/25 08:14:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x9}, 0x8) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r2, r0, 0x0) sendto(r3, &(0x7f0000000100)="b7", 0x1, 0x0, 0x0, 0x0) [ 101.227307] IPVS: set_ctl: invalid protocol: 0 0.0.8.0:20000 ovf 2018/05/25 08:14:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket(0xa, 0x806, 0x0) socket$inet6(0xa, 0x804, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f0000000040)={'syz0'}, 0xff62) [ 101.867420] audit: type=1326 audit(1527236099.866:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6957 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/25 08:15:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0), 0x35a) 2018/05/25 08:15:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/25 08:15:08 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x40000000) r2 = dup2(r1, r0) ioctl$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(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f00008effff)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/25 08:15:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000200000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/25 08:15:08 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x40) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/179) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0xef0) 2018/05/25 08:15:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40a00) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000040)={0x7, 0x5, 0x0, [{0x80, 0x0, 0xfffffffffffffffb, 0x3fe0000, 0x0, 0x6, 0x2}, {0x9, 0xe0, 0xfffffffffffff801, 0x1, 0x2, 0x0, 0x200}, {0x4, 0x8, 0x400, 0x80000000, 0x0, 0x100, 0x5}, {0x4, 0x2, 0xd3b, 0x8000, 0x0, 0x0, 0x800}, {0x3, 0x6a70, 0x0, 0x165400000, 0xa839, 0x401, 0x1}]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/25 08:15:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002800)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/183, 0xb7}, {&(0x7f00000013c0)=""/3, 0x3}], 0x5, &(0x7f0000001480)=""/161, 0xa1, 0x8}, 0x1}, {{&(0x7f0000001540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002700)=[{&(0x7f00000015c0)=""/182, 0xb6}, {&(0x7f0000001680)=""/61, 0x3d}, {&(0x7f00000016c0)=""/8, 0x8}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x4, &(0x7f0000002740)=""/176, 0xb0, 0x1446}, 0x7}], 0x2, 0x2000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002880)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x31d) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000002900)) r4 = openat$cgroup_int(r0, &(0x7f00000028c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r5 = dup3(r1, r4, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000000280)=""/28, 0xffffffb9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f00000000c0)={0xfffffffffffffffb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/25 08:15:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x5, 0xe754) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) [ 110.353821] snd_dummy snd_dummy.0: control 0:0:0::0 is already present [ 110.393508] kernel msg: ebtables bug: please report to author: entries_size too small [ 110.471239] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/25 08:15:09 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/25 08:15:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') close(r0) 2018/05/25 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0xfffffffffffffffe, 0x11, 0xffffffffffffffff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000380)={0x3, "9220a4a0f7d0c7302f4ac61924f20e594c4fae8c790504c33455ceea988dba827330db2503dd4717c069c61c72f5c21e9372321a82ea5731f686bad44516ad44b9d1918f2c296c68d269f2913d3f0c19899ae05047123f893d0c1504ed765b300b02255bd8628704a090f062964fcb1ff5ab334c54d2608daba07e2905694f306206b3a0565ad1fe43788f317cca5888204313c7caa1d751127e7379a5d9631cdcee016d45128130a790faee2b8d74c726c9afbf89cef7d00feacd8ae66acd26518770c26445b02ac3650d3647bc3c5ad4520fc827714dc84258d7e6ada24bc702e81d5d9bd4823d6ba3ed2eebe976d63b347947e760fd5d3227be60e2d79f9d499ec0ffe3659639399bce225c6012b9ccf588555e3b3a2358f21b5c2e06f6da581bce5344d19513e37e2770a74fc2c44065eea99623fa826b8d647163606b803f047668e5a65665d0dcca4b70109eefc11d051a8c66ebdca5cf3358b0c25dfa852ccf830fd9efa8ad8022e11376242c2d60de17e8e9fdc63c36e9f0d592dd78e6535de536ec536e5291e752009bf8386911dd32e2af144a1c2ed2b1ddb890127e71fb6f74a4bbab7925356c804c6726d86c5bbdbbdd966831c681a244aa7015e8bf3d0cb3bc52a5b479f4606039abf4c501a1acd3339dc45a4f4af1cb1161f6026507f011ff0f39ec97d2b568d9ab045789d6c8358ab110e669ff61ffb44a717abf2557307a8f8a43138c5363d06c16ee9ea9ad12a72147c145497422af4948c121783ac1b30693085d67a95f5b5c943833ed6f6e2a121e778dcfcf2fb56cb6763c2ac66b07f0e7da342d97782c754f768fb28acd013a440d9dd80a61d0ef300f65befdea54971b266be9574bbe1ba94a33b84888139c24fe7c6abb6fcdf9985c0885e2f53001bd2f02525ce698b170eb196edfd08e1e4af50c662d69addfb10afaa10a5c4f17e6b30fc010f1e9d11aac5fc14282b42ef8b88e2a23e3dc7c7228fdc8341f42e136f9222918f10fca65c11c0c92de1349fe4632a3fac9af690efa79a1f707a532e03cea80c6bb23998139162dd191e85122b85f10788ecbf588f359f61bdbb6ba58a1e1582bef747c703b297fae25284a9e75119d73be31f6be9d5f600ef3c2d1e5adcf7b90305f091e9bd0e99fab0f7b49ebdf43144caa225e7d56908944f0677dc165bcbbb9a68ca8eaf08412276865230e9894106e18c9beed378e95ef643a73e0dbc0346b748abb2698bb1c382578ef0d42c8175e419873c51886fd1a1e2780a226ec120a319139fe4ab21c05f0b36c4b9474b6bc5118f0756181538626f3ef27c057d63d079ca0cf10142e70482cbdb5e66870d24ee457467ce2d01c715ddc78db6f3d9a0708a9d20715b01e1c091e6ce213feaace88b0b81e02427f32819b8f2d85a395c1e8d320d8ac84a71bef4f0f0f9b5d7f4c3618f23486a2754d94ca47eecc91c4f5f1cef44f16b2f9711fec1f22839dd65f8a65307835326b78cdff176a71fdac6925bbc03f0c344190872c34f8c047a292550c83a2c0fb9fba4968e0be95acedf7af7ae8531ec614f5014ee7c1c7bc70041706680f47b58cb7f3a9369bebf8e0db2eb85c97e4a13c11abfcb9294fe2e3b4bc4bdd9ed27ccf3eb8804d74ec2872bad6d1a7b388f4282d3c9e0e72f61cc877e7087628111e24f6d78da0792bece232a08f7f27eb4f55c06b018cffcab8a72c38ac068d0dff83076353299e3eb32feef82e8affc56be4b8955b58e396de0b93a065b258e90be01fda3821be3ff9965c3e73c927fed2d19d7d77a8f55bee507573f3cdc1e208d4be02a35ecf1f8c475166e278b4770856a3464d587211b06e416819ccbc8336f4dba7180f483a75ada0c44b813c0a1446b4761332bb643bad16772035613713d97471c416b4bf7c6b3b138f22b17352e4f0dd01c7f1362377e380a2d3df6ff97ccf4ea23040edb630ec75522fe7be6cddd75569bad30ea929d799cc17bda5d7640ef659cb34ba8042ecd2571bc73d7e8c4b87a460918839d295195427373dcde58faafd04ca2eafc3541fd2f8fb3a39878919e52635899a04acf08ec60ebcdbb390334bdc4c33362c31e85e44c1aa4524fbf77096f1b69cf5c762be4711fde0890b39388145f5a0109dcd9eb06575effb938c26cd9575fc4aaf4cb3d54b7a84f9c58da43700cc98f6ed164203e2ef5350007bb78ac63ff2db2ba8ad5f5a849379b380bf28c8afacb776ea3b20e16da252fdf913fb2247e54435517d69837f8947c8500641b75efafd95e998f9e1e6de2fc9c380d3b2123ec8a15406c3a853e9a079ba24f09483fb1968b175f1ea91686b9cbc6dc4b3ddc315ba51a5cb651a29e5abd66dd32cd0bb134f93590b23f2e768eb3a2b528c7b5c1297f956fadcc2dc39d5b36862f63d7631811001a845fd51c2e6de92bfcb869eb3da5a87e13fb0c7f07b334f81112d6a7533644d26abaff9ed5f8cec752c2f16eae97dc5fc173e7a84dd7c45e582192957cb980971cf06250dc5aa47ab7762bd17f8a543c6c28399e5d2212d9ff982572eeb3fccdbc19ad04464c619a302b973c52e9a1cd010e2725bb353a456c87a6ee0d45933ac25c6694c0e0fd9a2bea7bb3f58db9d940aec4ec22d361ad23a1cde4182a91aa568555027c43ff8fb9ca6af6f7088b759dce9bb9c316c224ff33e59902f84ccba3bb0aa8de6c613960244f13c81827d317520854312b5cbb5ff298b64da06d3e2d57a60de5cbe082838677ed18b6fc8bb4237cc5bd9af51e01108e79826261b076e2fa7cc16d77b5a9919b45ab124e3e0173f7a2011880ed3ac81b78a292d8a6fa0ac8e9e46e4ed238fbb56410fff7c0bcb831408e3b8582130ad7203bd41998c3995cac50c81ddd66ebcecbf7020c041ae9decb5b8c3ae12d927251137ca9d3f01fb0a23ffb84762299387041f7a05da989c4d6078b0a366d638e6a5ad8cdede7a56076e5324e9960d656f364392a044a90550758547901e985fb7580cf68b0209f9e8e24e5403b04737678e8e367e661fec4e15b46877f8c8359c9c85b38c9a492f39bc18e9f6e88fe51a8538dce3273fcf2a5e0da6eedb46aefc6827bda35f9f1773833c26b1eefde56dc1b5587056615fc1292e6200c086326413ba2369a9a22066951e598303f24fd188ed2ceac45b57cf20873ac70fdd94331d0b2615cd717faa17dc7e4dc2b0709772dccef8f089ca913975b3b81af44acfa5d4690b9ffeb2eb00430e0be49d8cc009fc133b754f16cea07875e4d314e4ed6ecf72c8053e005fd2934a83799977db006cbfacdcf0c8ec85564f3959909409ba686da0b18a9189acec6525cf96ed23cf227388f61df4dae4ea98096caf36bc3bcf4c04704bcf12161fcdf208815677affd50bc4e85a3dfba037cf4fd329f6552cd5b124000ef31b3dbce0b79b13cfacb37a2839c7cbc8aed0fbd40bf62fec6eedf6c8908eea81b396ee648ad8201ed5443c451ad4ceddaa0ba57f9eb0bdb27f06bd0fdd8acb2878668275e9c6736a2d59c727d45925dbd970240a876424ce0000cb9e7267506e5b6e79ad1c954cfd1b4a089588aeef7c2bdcca8344deb3cd47278afb1ce6beaa9eef87ddcf081721c5a159c254dd7ca0dc4b094ef1cec8425e630181ba9a5f7e2e477f4cf7eecc93e9e92b353df45b920715ba21d2ffb5002042ef72e4c887e67336a4472c915e6d619bae4786c349f9a6d654587567c08f0e010bb00c28be8bae766c76f77289cf52d5b8f8db30d3784cad9cde0cb30a767af7a9a8fbd4990c6df734bde1d90b9a384cdd336aadc4d50aa637e35e2b297e1a8571681fef3832add12f9544d24d23409807fb1330e3e1ea180ff05e10d3a59fa4acfc75aa734cf29f4be0741237269b627ea361dc5fbc83beee02027d104d22888290cc674cc19d580f829385c5cd218ddefe127f59f65f35cd67518775137f97143e9f7a2617bffe47d97313359fd89cae806132e2d13d851f83e6323e686d67e7e46c76e3d602c1e3398e16cbd0c12131bdc77017417691f3e04ad1320e64ac4a781c55ef0d0fdefa964ce9f92c2dfd326e7b7171ab7dce6225e6614e48caa82c584771e1f9fdd7c702924e33d12edf44c3150d85a88335c4b9a835c160ac5a02395ccb36d0a17155c4779430ca7d46e26767f8636151c2eada46fb29a740cf16e84c13c66fa3d10894ecccfd567041ce00c9ef3ce6815761c660384e10d045685f0fc0220543d6f7208873784ea564a071d4cfd87efd2a5e8bb39e188c53611392a360df6aea40afa59d163cccf09ca0cc68883ffba2993c0b88c36234ab18566f8cfd010d8d3daa583f81965a57bbdc3f135e47c013556de69a20d5a49685ac8c0b2c5b5b37cffaf94a599c5bb2249fbc4d8252bd4626dc7aada2e4cbe19ccfa41527ee62bff03f108587de4d486d41d316fbd21ad9da624f7500b73043b8e84f553a2c109af5ac212dfd9303fa247a7135b412ce44f726b8d15a9082343050ff5d6"}, 0xc79, 0x0) 2018/05/25 08:15:09 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x2) uname(&(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/05/25 08:15:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'rose0\x00', 0x1ff}) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x880, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x5, 0x5, 0x8000}, 0x4) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/25 08:15:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000030000000000000000000000950000000000000039fa153f2324379df4719762b9dea1fea52f6de201d547ace1c75813c075ec1f87d456873c9f37aa01047f4fcff95cc92726dae42f317d7e851eecb5ec3b92666d24e7b3bd14ffc52be9bb29cbd9a3890ed776cfbd1f8df0c5005a3556a6b8b7cb18ee9500ffd332be0000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'ifb0\x00', {0x4, 0x1, 0x0, "d76d32f62065", 0x9}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0x7f, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002400)=[{{&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000440)=""/21, 0x15}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/142, 0x8e}], 0x6, 0x0, 0x0, 0x80}, 0x7}, {{&(0x7f00000007c0)=@nfc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000840)=""/66, 0x42}, {&(0x7f00000008c0)=""/158, 0x9e}, {&(0x7f0000000980)=""/20, 0x14}, {&(0x7f00000009c0)=""/213, 0xd5}, {&(0x7f0000000ac0)=""/170, 0xaa}, {&(0x7f0000000b80)=""/79, 0x4f}], 0x6, 0x0, 0x0, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000c80)=""/252, 0xfc}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/184, 0xb8}], 0x3, &(0x7f0000001e80)=""/72, 0x48, 0x3}, 0x9}, {{&(0x7f0000001f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f80)=""/114, 0x72}], 0x1, &(0x7f0000002040)=""/238, 0xee, 0x6}}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x24a000000000}, 0x6}, {{&(0x7f0000002280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/137, 0x89, 0x5}, 0x5}], 0x6, 0x10000, &(0x7f00000025c0)={r5, r6+10000000}) recvmmsg(r3, &(0x7f00000002c0), 0x40000f7, 0x60, &(0x7f0000000200)={0x0, r4+10000000}) 2018/05/25 08:15:09 executing program 4: mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="73c26486aafae0d966d4eaa4f925ab52c2581467fcbe167f78ba120f18ac77d67ae83e7cfc1b27cb4dfef42cd742cc65a6955c2b5f4c576c2dc587e7fc4e4c90f7eb8671fb0aeb0a1c23f02e75f8657a277d5e89c2d036aca7e0ae6faa132185b3c5021854518eda3927bc3bc2888615a7fd64b971de7312ccae811a8ae78e08b83aed0956d9050447b01ef32df5860cb4130ad8be359a3e0526000c38d5303a40d7cc1cce79ce4160", 0xa9, 0x40, &(0x7f0000000100)={0xa, 0x4e20, 0x795f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x496501) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x2, &(0x7f0000000900)=[{0x6, 0xfff}, {0xffffffffffff67c8, 0xc67}]}) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) r6 = getgid() r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000700)={0x0, 0x6, 0x10}, 0xc) r8 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000800)='/dev/zero\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000840)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000008c0), 0x80000) r15 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002500)=@full, &(0x7f0000002580)=0x48, 0x0) r16 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000025c0)='cpuset.cpus\x00', 0x2, 0x0) r17 = openat$audio(0xffffffffffffff9c, &(0x7f0000002600)='/dev/audio\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = openat$nullb(0xffffffffffffff9c, &(0x7f0000002680)='/dev/nullb0\x00', 0x101a00, 0x0) r20 = socket$nl_netfilter(0x10, 0x3, 0xc) r21 = perf_event_open$cgroup(&(0x7f00000026c0)={0x3, 0x70, 0x6, 0x6, 0x40, 0x40, 0x0, 0x401, 0x40004, 0x6, 0x8000, 0xffffffffffff7afe, 0x8, 0xffffffff00000001, 0x4a6, 0x8, 0x7, 0x4e2, 0x2, 0x9, 0x8, 0x7f, 0x8000, 0x8, 0x9, 0x0, 0xfffffffffffff0c5, 0xfffffffffffffff8, 0x5, 0x1, 0x2, 0x2, 0x1, 0x237, 0xffff, 0x9, 0x1, 0x10000, 0x0, 0x9, 0x0, @perf_config_ext={0x2, 0x4}, 0x28800, 0x5, 0x0, 0x6, 0x3d, 0x80000000, 0x5}, 0xffffffffffffff9c, 0x3, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002740)={0xffffffffffffffff}, 0x800) sendmsg$unix(r0, &(0x7f0000002880)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="cf79b5abf841a0d5ab5e7af41f369c2b1071e7e53510fc0e922219e3cc0365f49c1bd8a92455a67ed33974566c9365a9368dd72dc735301f93197e4aaac2da8172d62137462bc7ed23445789d2de69278f89d5ecaafd4e3a64be931af51328342f98bbe0de20eee4ab9fc4b9f9ebbd2a2f0d77cfa3e0534d14f90ae316322718f306554b6612e51a72c3", 0x8a}, {&(0x7f00000002c0)="eba09b00a046646c15a8547f498593", 0xf}, {&(0x7f0000000300)="dea02855b90b6f483d6856102ab01da344a62a0d83", 0x15}, {&(0x7f0000000340)="ece2f2b88407701f2624e849896c46343e56bc8673e1849961883c3cf4788b2b4280299e8a7c0388fc30e7a1b4e59427fc4a1bd581397e9661523ade56d0bd4c2410580023171fbe4e99419a63ffc343a70dcb356ae660196966c9aee5a2d6e6b2522c32397d0661d5dde1970ed680568a19f6b35b71aa84095b2788a668d802c3c73d2fd8a87acd718544a935cac93993e3bae8766729ca13caca41003fe9b1ac5a81c2d24442dddd9ef9ee756e1ce33535e2f8", 0xb4}], 0x4, &(0x7f0000002780)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}], 0xd0, 0x4}, 0x8000) 2018/05/25 08:15:09 executing program 3: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x4080) r1 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000009c0)) clock_gettime(0x0, &(0x7f0000000580)={0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r2}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) accept4$ipx(r3, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x80000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000380)={'filter\x00'}, &(0x7f00000000c0)=0x78) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000400)={'ipvs\x00'}, &(0x7f00000004c0)=0x1e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x5, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x33, 0x5, 0x2}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() [ 111.528524] random: crng init done 2018/05/25 08:15:09 executing program 5: close(0xffffffffffffffff) 2018/05/25 08:15:09 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000002c0)=""/147, &(0x7f0000000380)=0x93) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="d485b57e4ea920a9884c62421e01a9838daf4c66d167b88b0fcadb1b629c756e93a193d721c4cc6e0d45a829fdb6f88018512ca154c04a742ebf36480b9ae03b884c4fee6af198cd0391b2988ee6118c31f8bfb07a6e075e9576a056c45031925048c700b1a675f745280faac4fad0361601de2209914d10b09c0f248cc8c0349714e904a87e5be2f1ddb11cee130d28893c5e3d2a6371f461895bd3cad1a7b855249d9c743ceb2a950b0262a35bc7e58ee4e5bfb9aea4f2f4a615377a", 0xbd, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="e6c308146c40aeea0043cf3b0fee760fb64058bd0636b40f308796140b388c1579f66d8988f74832600012a8cb0d851d441973a7ac8524edf3fc4bd20401db9d8378c338b28fa7d0e6ed1516953e3cbf9781590499e421527dbdedab9f2e64fe170f89cd460cac811a15a92ce4c3d5ed7ffdcde05500d18257df79cfa147ee83", 0x80, r2) close(r0) timerfd_gettime(r0, &(0x7f0000000100)) 2018/05/25 08:15:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/177) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060a00000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) socketpair(0x5, 0x803, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x11, 0x3, 0x40, 0xfffffffffffff001}) 2018/05/25 08:15:09 executing program 1: r0 = socket(0x2, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00000000000010000000000000000004"}) 2018/05/25 08:15:09 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x2000000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) fcntl$getflags(r0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getdents64(r1, &(0x7f00000001c0)=""/149, 0x95) fsync(r1) 2018/05/25 08:15:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x3, 0xffffffff, 0x5, 0x8a00}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x1, 0x4, 0x0, 0x7, 0x401, 0x200, 0x6}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, r2, 0x700, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5e2c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff87}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) 2018/05/25 08:15:09 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x40001, 0x100) fsync(r0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4002, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={'dummy0\x00', 0xff}) recvmmsg(r1, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000140)}}, {{&(0x7f0000000180)=@hci, 0x80, &(0x7f00000039c0)=[{&(0x7f00000014c0)=""/191, 0xbf}, {&(0x7f0000002680)=""/245, 0xf5}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003800)=""/179, 0xb3}, {&(0x7f0000000200)=""/63, 0x3f}], 0x5, &(0x7f0000003a40)=""/141, 0x8d}}], 0x2, 0x0, &(0x7f0000000240)={0x77359400}) 2018/05/25 08:15:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x24200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c000400", @ANYRES16=r2, @ANYBLOB="02022cbd7000fbdbdf250c000000080006007f00000008000500000100000800040009000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0360c59c92df4fe3910100000070cdcb51b9852f50814943ab5f471291053508362011ea5ed86ffedfe6e537859e9b7ecdbb8c4025786c0a80570b29ad8794cd6c2fd18550b49215a34ec95e63d093e8a61ce4041e55e587ba01ea0001000030de7cdf7eced66b47635d9015e73176f13f47d01adae0b5abc55a36a05f2603205450310df7ef5183f5d67ee2cbd897b63082427ffb1c6502a78e9e2bce52ea44fdd2dd733f81637dfc69172c0b303f2d4b25d094927d3c07964cfdf55d2691175a1901f79746d370594e4f892a99221c6fb304", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) fsetxattr(r1, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='/dev/dsp#\x00', 0xa, 0x3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r3}, 0x8) 2018/05/25 08:15:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis)\x00'}, 0xaa) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/05/25 08:15:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000069c0)='/dev/dsp#\x00', 0xffffffffffffff4b, 0x40000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000006a00)=0x4, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x1, 0x1f, 0x2, 0x20000000000001}, 0x2c) rmdir(&(0x7f0000000000)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c5ff0)={r1, 0x50, &(0x7f0000d0e000)}, 0x10) 2018/05/25 08:15:10 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) fcntl$getown(r1, 0x9) 2018/05/25 08:15:10 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/05/25 08:15:10 executing program 4: times(&(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x1) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) 2018/05/25 08:15:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="8504c0653d35768983093e3d6f957b5aabe536a2183aca7b9a64600000000000000000000000000090158888ef564b3416e7b926f99d4dcc9638610266808960f6280fab00000000000000000000004000000000c7ddb43f586d2e2761068c2a8bd0c7e33960478130bd08fe238e75809a8000000000000000b41a6be1007c52f4d7b0622a844e30351f0c995a0cdda45825b3ed1f75549d76c4fdfa73f3f16361306ff1634920c9e6232a97ce"]}) close(r3) close(r2) 2018/05/25 08:15:10 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r0, 0x4, 0x44000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setstatus(r1, 0x4, 0x2800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xa}) 2018/05/25 08:15:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x81) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000001c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) r2 = socket(0x2000000000000a, 0x200000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/199) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000002e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004340)="9f", 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x40) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xda8}, 0x1c) 2018/05/25 08:15:10 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') capset(&(0x7f00001e8ff8)={0x1998032c}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/25 08:15:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000340)=ANY=[@ANYBLOB="3800000012000503000000000000000007000000", @ANYBLOB="0000000000000000080011002933aea5b8d253a3fdfbb40b1700000000080011000000000007001d0000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='veth1_to_bond\x00') ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") 2018/05/25 08:15:10 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) 2018/05/25 08:15:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0xaf02, &(0x7f0000182d45)) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/vhost-net\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x101, 0xffffffff, r4) 2018/05/25 08:15:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/142) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f00000000c0)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/05/25 08:15:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/25 08:15:10 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x121000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000880)={@multicast2, @broadcast, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000009c0)={@loopback, 0x0}, &(0x7f0000000a00)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000dc0)={@remote, 0x0}, &(0x7f0000000e00)=0x14) accept4$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f40)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000fc0)=0x14) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001040)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001080)={0x0, @dev, @local}, &(0x7f00000010c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001100)={'vcan0\x00', 0x0}) r13 = accept4(r0, &(0x7f0000001140)=@hci={0x0, 0x0}, &(0x7f00000011c0)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001200)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001240)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004c40)={@mcast2, 0x0}, &(0x7f0000004c80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000004cc0)={'vcan0\x00', r11}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005280)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x210000a}, 0xc, &(0x7f0000005240)={&(0x7f0000004d00)={0x524, r1, 0x331, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc001}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xea32}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0x1c8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1f, 0x5, 0x2, 0x5}, {0xfffffffffffffffd, 0x4032, 0x8, 0xe7e0}, {0x5, 0x5, 0x6, 0x1f}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x1, 0x4751, 0x5}, {0x4000000000000, 0x4, 0x6, 0x4}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x0, 0xf48}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r14}, {0x134, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}]}}]}, 0x524}, 0x1, 0x0, 0x0, 0x90}, 0x40000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000500)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800050}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@allocspi={0x148, 0x16, 0x100, 0x70bd2b, 0x25dfdbfe, {{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x8, 0x4e23, 0x8, 0x4e22, 0x6, 0xa, 0x80, 0xa0, 0x2d, 0x0, r19}, {@in=@broadcast=0xffffffff, 0x4d3, 0x3c}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {0x5, 0x2, 0x7, 0x7, 0xfffffffffffffffc, 0x1f, 0x2, 0x6}, {0xcf, 0x3, 0xd6, 0x291f}, {0x8, 0x9, 0x3}, 0x70bd2d, 0x3503, 0xa, 0x3, 0x7, 0xfb}, 0x6, 0x7}, [@replay_val={0x10, 0xa, {0x70bd27, 0x70bd27, 0x800}}, @user_kmaddress={0x2c, 0x13, {@in6, @in6, 0x0, 0x2}}, @lastused={0xc, 0xf, 0x6}, @proto={0x8, 0x19, 0x3f}]}, 0x148}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) r20 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000540)=0x7, 0x4) sendmsg$nl_xfrm(r20, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0x8, &(0x7f0000000480)={&(0x7f0000000240)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}, [@policy_type={0xc, 0x10, {0xb4ae793b817680f0}}]}, 0x5c}, 0x1}, 0x1) 2018/05/25 08:15:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x37, 0x3d]}, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10240, 0x0) connect$netlink(r2, &(0x7f0000000080)=@unspec, 0xc) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x9) 2018/05/25 08:15:11 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10) dup2(r1, r0) 2018/05/25 08:15:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfd6, 0x402400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x4fca0418, 0x4) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/25 08:15:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000f80)=@nl, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/90, 0x5a}, {&(0x7f0000001480)=""/61, 0x3d}], 0x2, &(0x7f0000001580)=""/36, 0x24}}, {{&(0x7f0000002600)=@pptp, 0x80, &(0x7f0000002900)=[{&(0x7f0000002680)=""/37, 0x25}, {&(0x7f00000026c0)=""/16, 0x10}, {&(0x7f0000002700)=""/125, 0x7d}, {&(0x7f0000002780)=""/51, 0x33}, {&(0x7f00000027c0)=""/101, 0x65}, {&(0x7f0000002840)=""/23, 0x17}, {&(0x7f0000002880)=""/85, 0x55}], 0x7, &(0x7f0000002940)=""/44, 0x2c}}, {{&(0x7f0000002980)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b40)=""/67, 0x43}], 0x1, &(0x7f0000002c00)=""/64, 0x40}}], 0x3, 0x40, &(0x7f0000002c40)={0x0, 0x1c9c380}) 2018/05/25 08:15:11 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x200000) sendmsg$nfc_llcp(r1, &(0x7f0000001340)={&(0x7f0000000100)={0x27, 0x0, 0x2, 0x6, 0x3, 0x80000001, "6200d343bd75b100d60c7977caf566e452e020c76964f3b4ed10621fd57988d0c24b21321b22b2214786b4cd51714c71b8fd41ed1145bef770310c19dad3c1", 0xb}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000180)="69f7952b24cb5bceb580320be85b2827314800dab8f2a0ca138db84340d69c4664aa6e16b30ec48fe7ab582f1a9b5ea3baab668dbe96f0205a5d8c46c705e2557fc4050709ce75b4bae9a9b3c7c85b3e7054dc02300f9e952ddec508edf4ae6f465ed8888db2b6230ab65e9730fac2addea705b7410ac861933bc7f52814ba036ba1a95867f492bc18a4d153fd866b2a8f6859822b52226aa8c6995e9fef332e62612de1c475f15c432d3ed869059188a0d9610671a37183", 0xb8}, {&(0x7f0000000240)="ca09a8cc1010cbabc6a2a77c45bb38204a91bbc8b62799e3f48377cd1d024560e0db0279ddcaa4145b145a08b6d33039dec5332f4d1b1529c7bdc629", 0x3c}, {&(0x7f0000000280)="6ae7e1c7e24cacdc60c6d62ebe0f9fce83a7988442c13ceb4a0695c94ba43506f6648f7101fa330808e5266cc49d91878f5ea10388f361963cda1bdd0963680b84d177fe34e03262376d563005c07c438d6bb8395ac4b9ef08b89ba136b637bd85b1583ad18e9d50ec56db8b2de05b215d53f3b71516e5ab36a79164ada27e075b79b598be0a3a562caf4d2cbb1d1edd0a9148190bb4", 0x96}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000013c0)="cee4e4d0beb96382ec25053957239dc3b57980433e9e59ba4e6858367469570d58569fc3ccc3c44cd0fa467cfb4f18b2f3b0e76a5637107caaa5a8ffdb2de5dd3642a45bf029d2dde456cec4e46f9e087dd73b50946749c9242b3c6f3847061ad6756c2067690e45f53d4add2073f990406a07942085198f0fcd296a9551748d56a6265f5f60a31d097e8d84afb3bdff501d40f2a936ba03da71ddec04a7a2ba124dd3bbe4c956668fa6f2e2dda35dacc8e0bd1c8688a4787100c51d803a7f82fb1bdaa1c2e81d95e412876c7ea903cc18eeebb3ecbaa03950add8dfa6f4aaeca733cc4ce62b382d04a62ffd8480bb5cddcd525db97061", 0xf7}], 0x5, &(0x7f0000001540)={0x108, 0x3a, 0x2, "15156fb9cabaab58f298a2e046c4dfd5e4f0cca5760ecd3b819998d0bd85b8eb32d00d62df1c3ab6ccff715569b53e758b8c15f2ad862e4539844d8f9587f6af887dbf16c34f4b94ee51d91d6026ceca6fe1556c70e104dc4e22e8b39b696308380dbb35a8731ef2497bcf75735e63c925c202f809cbf6f7d5815f68148e6cd53382790cb1f33d4e741823dfcfc71bed127bc589359cbb6d689475f7bdd48c182bddb4f025c0226acb93dc085416345476b07b9c1333b1432f792a273b1007f526c75567a56af65f9430448c5e5d11f5eb366e3d976dfb2fd6cd2870c8a4aff57a0e95a61c59ea0f062f0aa4329ba0b0e15ddb4f034b"}, 0x108, 0x4}, 0x8814) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x1000000000002, 0xfffffffffffffe0b) 2018/05/25 08:15:11 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000300)={{0xbf, @empty, 0x4e21, 0x1, 'wlc\x00', 0x4, 0x100000001, 0x12}, {@rand_addr=0x8, 0x4e22, 0x10000, 0x4, 0x7a, 0x100000000}}, 0x44) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000180)=""/155, &(0x7f0000000240)=0x9b) sendto$packet(r1, &(0x7f0000000180), 0x0, 0x40000, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000280)={{0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'none\x00', 0xd, 0x8, 0x29}, {@loopback=0x7f000001, 0x4e23, 0x6, 0x9, 0x2, 0xffffffff}}, 0x44) 2018/05/25 08:15:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0x4617, 0x6, 0xffffffff, 0x1f, "d4fc7cc0190a4e5fb7b338e1672ca0ca396555e22cd4c3723ac7e23ab789776839020d61277306b406d83390", 0x1}) write$binfmt_elf32(r0, &(0x7f0000001300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x20, 0x2}, [{}]}, 0x58) 2018/05/25 08:15:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140)="cd05c7daaa910f5834456cb5622522528f597011205e4105a31f2473372c42aa4d94b2567c6cf04ab548ecf1b12c06cc54a0ddcd7c993f173791e38b18644e8c03bcd6747915901a503ccff0a3d75d0509ba9fd3abb9f3802e304624", &(0x7f0000000300), 0x1}, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/25 08:15:12 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10) dup2(r1, r0) 2018/05/25 08:15:12 executing program 3: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x81) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) dup2(r0, r1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) 2018/05/25 08:15:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x23}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00000001c0)) 2018/05/25 08:15:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x0, 0x8, 0x80, 0x5, 0x1, 0x6, 0x3, {r1, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff8}}, 0x8, 0x3, 0x401, 0xffffffff, 0x4}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x6, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x27, "1d4116680f569595d79d014a2b76e0550b40c1ef45fad3b920ce7edefb94f5a8c06732fa41a317"}, &(0x7f0000000080)=0x4b) 2018/05/25 08:15:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00255ee21763343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0xfffffca7}, 0x1}, 0x0) 2018/05/25 08:15:12 executing program 0: r0 = socket(0x1, 0x3, 0x5c) sendmsg$rds(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/25, 0x19}], 0x2, &(0x7f0000000500)}, 0x0) 2018/05/25 08:15:12 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000001c0), 0xfffffef3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) 2018/05/25 08:15:12 executing program 5: r0 = socket(0x800000000a, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4000000000009, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x36b) 2018/05/25 08:15:12 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3ff, 0x0, 0x400, 0xffff}, {0x2, 0x80000000, 0xe0b, 0x100}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/05/25 08:15:12 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4004000000000012, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) 2018/05/25 08:15:12 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) r0 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000001c0)=[0x5, 0x2]) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x1, 0x7, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x1) exit(0x0) 2018/05/25 08:15:12 executing program 2: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x3, 0x3, 0xa40, 0x3f, 0x7fff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x4, 0x37b1, 0x1, 0x5}) futex(&(0x7f00000000c0), 0x3, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x2, 0x0) 2018/05/25 08:15:12 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0xfffffffffffffffd) mprotect(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x1000000010004) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2) mprotect(&(0x7f0000194000/0x4000)=nil, 0x4000, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x4) write$evdev(r1, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x1ff, 0x100000001, 0x4, 0x9, 0x94}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x4, 0x1, [0x1109]}, &(0x7f0000000200)=0xa) 2018/05/25 08:15:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x40, 0x200, 0x8, 0x37, 0x9, 0x100000001, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xffff, 0x30, 0x3ff, 0x8001}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x509, 0x9, 0x6b72, 0x1, 0x8, 0x0, 0x72ad, {r3, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xfff, 0x9, 0x20, 0x5}}, &(0x7f0000000400)=0xb0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) 2018/05/25 08:15:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x5, 0x1000000000004, 0x3}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r0, &(0x7f0000000340)="5829b6e9", &(0x7f0000000440)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x3b9, &(0x7f0000000100)=0x2) 2018/05/25 08:15:12 executing program 0: ioprio_set$pid(0x0, 0x0, 0xfffffffffffeffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x802, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e23, @rand_addr=0x80}}, 0x0, 0xc2, 0x100000000, "438881dd28bc0f256ade0a7254080fcd2681f776753bc5cead987705009b37a266549f57c577b33455ec0b2a5fb2a915e86ee7821bf0bd438950189d780086110184a1eab43e8a111025d4a9da47ade1"}, 0xd8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="b20a3c318a69f3644e0b05cc07041f9e4fa89744ae98cf9c5709ea74e2a06299528474fdd380", 0x26) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x3dd, &(0x7f0000007000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000002e00ffff000000000000000003000000ccc9192028e9b350d521578e5ff8aeb570fcc3b1d6ca2edd0eb60600000000000000cf51eae2b7ebdd60aa1a7c998a2465ab59d74baabee130fcd3bb7de883b94b81b35a4849704ec3490564208841dc048b875e0d571e5cae4cfd3eacd97f5547d3"], 0x18}, 0x1}, 0x0) 2018/05/25 08:15:12 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r1, 0x10001, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e1, &(0x7f00007bdffc)) 2018/05/25 08:15:13 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f0000000000)="020000fb496810daca8b754f9526cfb46a9f00", 0x13) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/05/25 08:15:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffff, 0x0, 0x9, 0x20000000000, r1}, &(0x7f0000000180)=0x10) 2018/05/25 08:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000240)={@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0x20}, @broadcast=0xffffffff}, 0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000000c0)=0x100000001) r5 = syz_open_pts(r0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000001c0)={r7, 0x2}, 0x8) dup2(r1, r5) 2018/05/25 08:15:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$getflags(r0, 0x401) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x2020, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x101) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)) 2018/05/25 08:15:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') socket(0xa, 0x80002, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xb5}], 0x1) read(r1, &(0x7f0000000040)=""/163, 0xffffffffffffff25) 2018/05/25 08:15:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/25 08:15:13 executing program 4: mkdir(&(0x7f0000639000)='./file1\x00', 0x0) mount(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', &(0x7f0000000580)='binfmt_misc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="0100080001e4800001000600f7ffc700ffffff0f"], 0x18) ioctl(0xffffffffffffffff, 0x239, &(0x7f0000000100)="b246ecadee839c42a4a56adbd6efd8f7075753481019de7e0cd897321cde1ad84f6a179ddaf5997722672ae0b7baaa78683ba4") r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r2 = dup2(r1, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000001c0)=0x5) 2018/05/25 08:15:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$TCSBRKP(r0, 0x5425, 0x4) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8000, 0x4, 0x401, 0x3a, 0x1, 0x1ff, 0x8, 0xfffffffffffffffe, 0x10000, 0xffffffffffffffff, 0x476, 0x1}) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/25 08:15:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000018eefff95931274940b11ed5", @ANYPTR=&(0x7f0000002ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100000000000000f4aa7292d884ff2dcb41cf037d5924aa2094fcdd5ce27f540c712d41e88b5abe42a809f0887c2bad1d414878bd993829032cf987849da1dab1f11fd1f44c79b6c34dbc2c4e79ca62a341b600000000000000000000000000"], 0x20) fadvise64(r0, 0x0, 0x7, 0x7) socket(0x19, 0x4, 0x0) r1 = socket(0xa, 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="ffffffff000700001cc81fbf4430ca306a59b236209fecfe2cbf69b76f9b06177685fd40bc6b00423058"], 0x20) r2 = dup3(r1, r0, 0x0) write$vnet(r2, &(0x7f0000000100)={0x1, {&(0x7f0000000040)=""/89, 0x59, &(0x7f00000002c0)=""/4096, 0x0, 0x4}}, 0x68) 2018/05/25 08:15:13 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x10001) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40b00, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6(0xa, 0x80807, 0xd6e) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) listen$netrom(r2, 0x9) 2018/05/25 08:15:13 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000003c0)={{0x0, 0x2}}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x62) 2018/05/25 08:15:13 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) r1 = socket$inet(0x2, 0x5, 0xffff) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x3800000000000000, 0x40440) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r1, r2}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20080, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r4, r5}) capget(&(0x7f0000000100), &(0x7f0000000140)) socket$inet(0x2, 0x80002, 0x35) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0x6) 2018/05/25 08:15:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000005c0)={'vlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$packet(r1, &(0x7f0000000600)=""/4096, 0x1000, 0x10001, 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001600)=""/61, &(0x7f0000001640)=0x3d) openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x5) sendmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@generic={0x1, "13e481c802cb92c3863ff345d0fb93f6cff0a02810187875f910a4d5cfb212ea21e7b83ed3cdbe0b789faf73cb4a64338b7ff5039cb19f0a0abae3986c77af023979491a5fc9c32eb81dcb78e27947c1ccae96d83a04e1369982256e8997fed8b6a4607346114204dd97611d00a6fb0bce4fa8f4da0dfbfb12b95211f739"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="c738bfa4ceb50bcc01f49636e7520e26d49005ea420ee90bd2d2bb30abeec8ab20b1e3e4492501a5bfb779af8531231bd0084c4dec75f3efaeeb61e2d8de3146372ab1ecb622f955b54ca19cc4bf50e29be4f398f8218f83a942e08c6d790025b9b4b42d2dc7528e9560a347d38d39196e0f49a6e28b960a4ec9c66fc5d84b41c91cbd26589e0c14ca7ba131b6559db991b9f8b67092af705517574683f3a65931542bfdae2a9d0feb6f80a2acc819a1b729dd5e406ebc31143412cb040be7c2607c71c4b6bbee6ac16e1c7ad3a350cc72df9efd8b9e86a0f2e4aeb39903bf2905b0a43a6277e7eaa05a58fecb77fba00e93e82cc5495f81", 0xf8}, {&(0x7f0000000040)="6d9e0dc60ec27a74e44002", 0xb}, {&(0x7f0000000180)="e39cca20c761a4f412ae75a09785fda01a9cd88c7bbfdd4bc7d9edb3e3a9da5e09d68560336168ec991610a8d9737b1a6e2b113c101f8caaecd5ef88b9f70c28cffe3e05198589a0283f474c61717b379bd3482d3d78f850593d3159c7d1b1537a68dea46a9a970adab3a0c630a43107cf6c9f0c1f968d263584647a0f1e534a0dc966ff24d516fd1110eefe56584c668dfb8a107c0ed0ad718b8b49d58ea03ffa3c92868497e1eb", 0xa8}, {&(0x7f0000000400)="5e9ff025bdd465d292300791fe8a806e53d00e3244bb78af99043a51c2e6382ed9f7ed8072b0f5cc92787732bab6344e3ae26a904f24c69438b5aa4790d2afca2ec1bcb2d870f88f76290a10b699e2584c67b6ead0c2ff30fad6b80341518eb87d1095df0d9363c73536977664dd6e5bc9d46a5ab4b5bde515ba06c280aaf95eb228b7c4e074e12e440ff731391e91f98956b9", 0x93}], 0x4, 0x0, 0x0, 0x40000}, 0x20008000) 2018/05/25 08:15:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt(r1, 0x3, 0x800, &(0x7f00000000c0)=""/70, &(0x7f0000000180)=0x46) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000400000000000000000000000000ffffffffffff00000000000000000000000000000000000500001ff3a2b20006a1cc1a8c0755cfc950ae4914072a52c00175ee4566c0eedc16d5273a3cece7ff2ec70b5025a03036823dfe1b70e51b3974dd7423ae952141d6ed9f27483be89ef79051680131dd808ca98b1b1592b18c103e8b8cf84ff1106a8ce0cdfd12160cf440d0803eb2f4492b2604d89241518fc56e9f4a203fd21374003a769dda4fa8e09106f784ee247ed31ac0319c42bfbd0236fdf1084dca9515ee2cf9de55a66c19754ac51c87cf48"], 0x2e) readv(r0, &(0x7f0000000140), 0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xea, "8af7d9bd3206a25c11aa229caa303e2334f220967596ae914528f0b6eaf2500e00d3979e4d43abcfa66d037478a82cc9c1e8c01172b865a72ebb957d1f6f478c30607fd820ce874d7d83155523950a1e5d991d8444a66caccb1d38941becdcb0abc8100cb0d7572b210790481ef28971041f7d82316a8266438e80ef0a3d04e1a91e69fb9c242c33e2b3eda4adc26d783bd61391e77ac389f52bf8f260092ca2b96b172db92bd05d23e0609f97bed2a68903cd2865ca1af4dd5268bcc521b63353db6b47bd8889f864a2b0acc9480ebbab0747ff4b460aaefb9b4e5af3b9e793d438f05cd45e7abdcb13"}, &(0x7f00000002c0)=0xf2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x6, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8001}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000440)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x0, {0x2, 0x4e23}, 'veth0_to_bond\x00'}) 2018/05/25 08:15:14 executing program 3: mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x1000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x6, 0x8, 0x8}, {0x7, 0x6, 0x6, 0xffff}, {0x2, 0x4, 0xcf, 0x5}]}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000040), 0x401, &(0x7f0000aee000/0x1000)=nil, 0x2) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x6, &(0x7f0000001580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000140)="453394cd77131c191686acc5d8687753a60433da37fef2f23e1b1d0562e22833b541e4053e2f9bc01194d7b6c1fa9077c353217a214013074e94b99de4a933e764163c62e089198c1fd9f770d18101fe0694c992e47af61d553795fc8c6285b86b6b8e7c37680d66d0f792afa3ac1d5c73bf6dd4a1babe3c420862bbdd100f739acaa931b4753cd5a3a36dbaeda1ed521c6fc9d83ea1cbe6df22ce687f11ac43c980647296c4", 0xa6, 0x4, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000240)="6d5e9b61e9a7cdbcfaa6645647798b88a215e2", 0x13, 0x4, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f00000002c0)="56afc34b355f92336150ef603a27962b97a6d7fc98c9b1c8f8ed85d9e5d40acfb3cb410087cee323d31ecbc036eeb4ec8465a7cf636d0911d6b9a7347f74b0eca3b22631c29341f28dd050866a54fe9bc6418a7e9a6295", 0x57, 0x8691, 0x0, 0x1, r0}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000380)="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", 0x1000, 0x80000001, 0x0, 0x0, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0x14, r0, &(0x7f00000013c0)="f17bac79890603c9c0a06f6aa4bef5bbfb93e219187ab5dcf6465de32207a8397f42d50f10eed2f763392d42eaec262e453f6e776aa84c9be4edba755ee7b6c22ca1859467636901a26876aa1cc3fbf800495dc2441b64dd4b4972ffd34e2708d2d181bedf487be8528a44", 0x6b, 0x2, 0x0, 0x1, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x798, r0, &(0x7f0000001480)="3287bb2920cb79e0470f7f55aa1ce4ccde4a0441447a6cb30dadfa37da7c2616d6100f23c36ec6033a37bc6c317e09738c8b4f419122278dc3685177a029447f644192459ecf39158ec6daef31246a82462dc75355a15ff9b3159d399146cd2c497669de9fd58621313b37a4231cf8aa85a1a743c5810329410428ff94f57141d24ec3d4fba0f5eb22f7137b045c6f6f34b030edddcf95728788145a0de775a9b8e7ef88c62f928ceb", 0xa9, 0x4, 0x0, 0x0, r0}]) 2018/05/25 08:15:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x2, 0x0, 0x0, 'queue1\x00', 0x7ff}) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000280)={0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/25 08:15:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x100000003, 0xff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000000040)={0x12, 0x0, 0x7, @fuse_notify_poll_wakeup_out={0xf71}}, 0x12) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000080)="d60f90635ab784e21a410deb9a664acabc1792b5dd3cace06135f5b76ef144592109ebc5e2e7439ca1122bc2328275c6a1b915a21daa19df2b907a14acee8df15b33f7e2f435429f12b924ee7690e721a579fced990cab28e62aa044bbd17122f49619") sendto$inet6(r1, &(0x7f0000000080), 0x394, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/25 08:15:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x101, 0x2, 0x7ff, 0xffffffff, 0x9, 0x1, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8000, 0x80000000, 0x2, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7ff, 0x101}, 0xc) lseek(r0, 0x0, 0x0) shutdown(r1, 0x0) 2018/05/25 08:15:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x664, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x0, 0x40000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'teql0\x00'}) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000003c0)={{0x10000, 0x5, 0x4, 0x3, "dcc6d8bcda1097b57973813c78f3d775e18275c22d53d2576c548825c0c148014e39274f216368748c76fc28", 0xfff}, 0x0, 0x0, 0x2c2, r2, 0x8000, 0x8, "8a3c880844576d6a5f0de27fdcb6ac63ca69bdd94887134566cdad3104af121717f4cbdd6b3de210011a60cde692a417b6575bb6c728165c99c0cd063b8074eb", &(0x7f0000000380)='/dev/audio\x00', 0xb, [], [0x3, 0x401, 0x81, 0x101]}) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000005061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r4 = msgget(0x0, 0x120) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000500)=""/237) ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000240)=0x1) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000640), &(0x7f0000000680)=0x4) msgctl$MSG_INFO(r4, 0xc, &(0x7f00000013c0)=""/214) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x200) sendmsg(r3, &(0x7f0000001380)={&(0x7f0000000040)=@l2={0x1f, 0xd7e3, {0x3, 0x55e, 0x6a, 0xfffffffffffeffff, 0x400}, 0x1, 0x767}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="38628bb1e9495fbed960aeee129235fa9637554a687f460d24a9107c25c63e0a1aaff03874fcd71b5b7e701299e9c0b5f25b9fd870b7aebef8264d9e65026426c64ea3c29edbba41d01b349a231932e19c8b92f0a580f8ce47e58c064fe576dc0d5ba8431e2dd0", 0x67}, {&(0x7f0000000180)="976d21d13c8e4e5b7294939e276109f21a7506be98", 0x15}], 0x2, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1158, 0x8004}, 0x4000) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f00000006c0)) 2018/05/25 08:15:14 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x466080) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet6(0xa, 0x803, 0x7fff8000000000) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) write$binfmt_elf32(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="07454c46000000000032000000000000000000000000000000000000003800000000000000000000000000200000e6ff00080000000000000020230000002f5e1fbe00000000000000000000000000000000000000000000004be2dcca1272bc24"], 0x58) recvmmsg(r1, &(0x7f0000002ac0)=[{{0x0, 0xfef4, &(0x7f0000000000)=[{&(0x7f0000000100)=""/198}, {&(0x7f0000000200)=""/216}], 0x0, &(0x7f00000022c0)=""/143, 0x8f}}, {{&(0x7f0000002380)=@pppol2tp, 0x1f3, &(0x7f0000002a00), 0x1b2}}], 0x2, 0x102, &(0x7f0000002b80)={0x0, 0x989680}) [ 116.658479] sg_write: data in/out 262108/4 bytes for SCSI command 0x0-- guessing data in; [ 116.658479] program syz-executor2 not setting count and/or reply_len properly [ 116.680768] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 116.688268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/25 08:15:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x7e, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) unlink(&(0x7f0000000140)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) [ 116.714259] sg_write: data in/out 262108/4 bytes for SCSI command 0x0-- guessing data in; [ 116.714259] program syz-executor2 not setting count and/or reply_len properly 2018/05/25 08:15:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000003000a098b8a00000000c68aa973aee14137fe45ce61a230400095000000000000b7"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="c6b56093efd011df2a", 0x9}], 0x1, &(0x7f00000004c0)}, 0x0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pwrite64(r0, &(0x7f0000000280)="48567e2442f71e24e93c1c1ef4fd9806a568488bcdb7774b69c575da0395cb17f890b7f9b299c84f09417608c9139d03af55eb004f8c8c867b716dc42fcdcf7348ee47f152fc3fbf7addec7e399dede90403f52b6fe74fe85b670f19d6d32a57510c35aba824a702d73342c5dbc4ea03b20a2942c651ce7754d1e3af0a3ac630504dfac66008e155a8a294c8530981aaafa902ec8b2eaccb143b8742da6f2dd92d24e1b61c037cf9dfbe3ee81fa91aedd56e79", 0xb3, 0x49) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) delete_module(&(0x7f0000000380)='}%\x00', 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/05/25 08:15:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x1f8, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x80001000, 0x6, 0x49b72, {0x77359400}, 0x7, 0x9}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/05/25 08:15:14 executing program 4: r0 = socket$inet(0x2, 0x800000000000006, 0xfffffffffffffff4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00006ed000), &(0x7f0000000000)=0x1) [ 116.784447] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 116.792077] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/25 08:15:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2}}, 0x0, 0x0, 0x2, 0x0, 0x10}, 0x98) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000640)}, 0x20048845) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) 2018/05/25 08:15:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000003040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000031c0)}}], 0x1, 0x0, &(0x7f0000003300)) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/25 08:15:15 executing program 6: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000200)=@req3={0x80000000}, 0xff27) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80004000}, 0xfeda) close(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x31) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x7, 0x14, [0x7ff, 0x2, 0x2, 0x9, 0x3]}) 2018/05/25 08:15:15 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000f6e000), 0x215) 2018/05/25 08:15:15 executing program 5: syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) close(0xffffffffffffffff) 2018/05/25 08:15:15 executing program 1: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f00000004c0)="0c3e803aaa397b30784822c90c548525ff29ab8faf9a5d04eb3f202fd6022a435c5c54fc1e8b9775116d6a7d96d68bb38a65f206fb19ae9a7cec2e63c3372ec5bc3046c718252f06994104444e9a67158181a28178322e995eb831e2813a9983fba72bb03ac92b659dd38cb6383150e85294a52ef7b3370467fbae2239aba1e3", 0x80, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x52, "e6d388965da8fe80a94617e9f65d33a5affe75895d4c36d000b174363474c2f000eedc3ae002f8bd09594664a133367251f3a1889f4b88107bc207e0329a0ba077dbb9fecb120eef18508ec55b287db418d1"}, &(0x7f0000000100)=0x5a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000240)=0x8) clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/05/25 08:15:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7, 0xa5, 0xc41c800000000000, 0xffff}, {0x7, 0x8, 0x7}, {0xc751, 0x4, 0x800, 0x800}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r1, r0, 0x0) 2018/05/25 08:15:15 executing program 7: r0 = epoll_create(0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x115001, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x40000, 0x20) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000340)={0x1, r3}) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x4000) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe69, 0x0) connect$llc(r4, &(0x7f0000000140)={0x1a, 0x201, 0x5, 0x40, 0x8, 0x7fffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ppoll(&(0x7f0000000280)=[{r0, 0x10005}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0xffffffffffffff01) ioctl$KDDELIO(r5, 0x4b35, 0x7e4) 2018/05/25 08:15:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_submit(r1, 0x4, &(0x7f00000004c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xe77, r0, &(0x7f0000000100)="2502bab6e4e4af00463c18ebb621ff69d04629c04ac858f19280c513b8a7215f3329d3a833b7c406dd171102be490902b8d0d202951d38c611ca30df92a822a3a5f28e86fec774c69cd2c03aa3f96574d34c61f4d27a5147bffbc5f12f95a817efa1880514c35dd899afe0ba084e5d102aaba6e25a704733696fc9ae83fde8b02b39a378c38a7c0a220b6be05e2527fe1e3d74bf80289b765da50b7a7be15c08d1d22b8fc63d8d339e8fd470924f0ada43eba093f413", 0xb6, 0x3, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000000200)="9f89b67c731dd737d5361323091930fed26e", 0x12, 0x7f, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000280)="9b66e1d18c90444d3895efad9e9aa8ebf96f7d2ec991c649d79586fffeb62a8e9ae2afa0eec5bcf1591888dcdf6e2ca3a816c2fa25670ba774a052e6e6eb49633d6e04ea2364ba30df21a1c3c700942b665c2363c644f1c7dcd61e22d2ecebc16dbb58afe2acbba8184a48480e0d1e6c28db12b5a001055e14a426b88f1e91fbfc1539f876757563faec252570154f2be379b457a16f93c582ae505ef265a70df289e759819403167996cab8207785360bf6f608f75ec387c3be1f8269e02ee72ab73e806b2a0d460df100e1099b7432d98705f79032a7e47b03d8dd5a55187bd44f3f84bda19fbf6d017112dfa2", 0xee, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1ff, r0, &(0x7f00000003c0)="4b3f189f1591b22110d4b729934fad8eb6e7cfda4d525869b8a9aacec58c4f954fe31a8e4da2c6850f915aff1292e4d520852b57403e2847e9733c655907dbd7538e0044f373614a3e70231fbf81c1c7ab9273f502ba81355d13486680fad6ac8bd6645fead7a2e26d2428f50c6c0571713bdbc8d320d7134a3b46df74a93815d9ab03cfa12050440618f2c849770b8133b236f0a0f5e2d3051c5a4a30f6918df675ec31b3a04b0658fdbaa5e389d690cadd8ab3e569b5cc", 0xb8, 0x2, 0x0, 0x1, r0}]) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x2}, {0x4, 0x9}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r2, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) 2018/05/25 08:15:15 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x7, 0x570c, 0x1, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "1df105fc45e3188a3d026de1a9c8f3de55df5841185e7477c64ebfce9467d3a90cba9f1cab65b8321e4c69f9"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x5, 0x0, 0x0, 0x0, "86195c5f6d862e013a2f76442ee8b753ffe838973c28fddca83501e3463516037660c46107d1ab965d3aa901"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "260a799355392df37b409772ec0b18ad45f8393ae38dfa72eb8a4c6cb6de26c4c869de5ed38f81dbb4b0b77d9c52f5836999c6f111f4769edd21d83716cbf3be", &(0x7f00000001c0)='system\x00', 0x7}) 2018/05/25 08:15:15 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000200)=@l2={0x1f, 0x1, {0xffffffff, 0xacbd2c7, 0x4, 0x8, 0x101, 0x80}, 0x40, 0x4}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)="3bc977ea7ddfe21c6a25ebb2a234964b1cb0b171e6afd730e01dce32fe4fc93eced4d686cc9d5863e52a39b23d6c0f714d2a49dccf43b9199de53e45ebd77a08bba93d0ef31e2c562631b3c2987df87a149e172675182b576eaf202e0bc5ee709dc87825792fc89cac75ec563b7d9e8fdea53ce96028790190b5a15a781e8b51a44fc07d35b1ac7928b13739e9c67d8261966fa884d65f92ddfdcce0356a09daa7ed4b", 0xa3}, {&(0x7f0000000340)="6aa43b657ee8591c682535bc", 0xc}, {&(0x7f0000000380)="9eaf6d9f70bbd563adb4cf954660b850089282a0ee15152c112ce4c11375d27b761811c21f2c2a694c7eaf97c6849771ff527a1a9414b58404fbd898adf00969c2e02335084e1d874d64b5517c7d9d734d3e4729051f33d814e89333dbbbf35f5bfc9ac4210e4673e4c5405b5dc15174451c930548e92619276d31c0c1c93ee8da5e8f94c681e0d1b79903f7b8e4fb0b8b13ce88877b4015dbc274fbc7376c96b372faf9ca22b3eaa43d48c3ee6e5f37a3ee569fe5e37622da73393e1d6f5d0e2f2e4bc5382d687588b34545b695c27c5459a1c358e2a164b6f9cb60e4ed976a4283b79c7f79a3f3360d21e3fe749e", 0xef}, {&(0x7f0000000480)="b5e84676ad669f4943d8505a0762a205e9a4814f10c329aefef9ac02229c67a20ee7ebb70e65f89539b6e7587f627c94efdcdd82b20611ac9c5c4918c2a37965577150d103085bdd2ae96f3529243ccc8ab70c6e251dc5b77e886f399ab784949c761a216949c72ca0e3c4", 0x6b}, {&(0x7f0000000500)="315e113e22227800e012c20f9bff25018969dc55c8bd6cdfab1a208f00954704ac68671dd7388ef2c0fd1009fd1f4d31ac61cd2748349760fad60cfe49613755768c10dd810b4ad15f4ba7792c173790af5613925416", 0x56}], 0x5, &(0x7f0000000600)=[{0x30, 0x113, 0x5, "52c5877f02b1a8202a3d780cf246e4dbcd86afaa63661bb3f5c2b792e0df"}, {0xa0, 0x116, 0x100, "73d31c8d2ba55d61af0dc2b12c668cb4069bf79d8bc44583e140b425ce94aa0f3149ee227f881c35b2402ec5fc19652c9d888ba85e85c8cb88e97b6db0c071b4c5088ca83fdfb1459c560634ea3ffb731adeaaaf324bfe3bb7042dcfd0e9904834c41623751f48362ff371ec0d77e21fa3bd2c828a5534013be6d5f7ccf77bfb352925f3a739f094de10378d2d"}], 0xd0, 0x8000}, 0x4000000) r1 = socket$rds(0x15, 0x5, 0x0) socketpair(0x22b33532211a3f55, 0x80b, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xee94}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0x9, 0xfffffffffffffffc, 0xffffffff, 0x80}, &(0x7f00000001c0)=0x98) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0xfffffffffffffd44) 2018/05/25 08:15:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="10ce1515", @ANYRES16=r2, @ANYBLOB="20002cbd7000ffdbdf250e00000030000200080004000300000014000100ac1414aa00000000000000000000000008000400c0e4000008000b000a0000000800060009000000"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000a80)="880f", 0x2}], 0x1, &(0x7f0000000140)}, 0xc100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000780)=@generic={0x1, 0x0, 0x20}) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="d09a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd3238d03dbb686df460963245dedf2013ee555af99499e44ad420dbf65fd46fbc99a1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1515c3e8d4f162fdebf8ebe11ae6fcd9372c8d8f19556ae091fe94215ae9434da412f6fa4cb6561e5f78ff9707844ee5d573fb294437722d9a06dfa61748c32c73d759933a8dd344c947d3efdbe90d0eb049df5fbb0c19f6785264b619c530d97395d44b04f7e2a280d658c7871ad373b792678c49227999651ef3b2ee1bc2b8f3035db2d6e8e09aa3837233c8713065a8ad131d24f6c42a3220d0e07c3d3e95d9f44f059a5dd10c09716b5f874ecf53aadfa5050ff40f2c3c4a629b6445e5836100afff5a8977583653b40ca116f8f11416e5c1bd5499636ddae25fc49709f0309cf5c0bf8e432160c258d14223b3b0d009b09858645773dd97e68a9531072713cff077b2e73e03ed4f145e9199c126a7f235e5674a3c7f5c7129ac7c1a3319590249b6d34ef6c3d8b94c6fc7cdcbddb053243f33e7bc1f230d3bc7dfc4359e33992d0a3946b914a093287a76ac4a249b5b86cc75476466e409553355fefab75e9268a8751ffc9481fcff1f49c475699595b315e2147eebe8b7291600c6b1cf7c8f24d587b9464a67e5ccec17820e711b98f4f7d5053642068a3fff72b53e2622d6e8b4a4c815fb2ea90ef63e141209dd29254e5ab5bde9c6817b3cb184586049e7741b2d8b5b1a19e99e1834a25959155720c1c0efa4d9d3c42e1ba282847d476cef0228b1422aba08e5f3c1cd279bb20dcf3e90f80a4a8ac093de9f0d9c11a540aff2de27437787bbed317439cafb71e7f92b7e02cbadb076f04ba2cb8c96aeef53c74d9036c922b1b24a79228e833abc661b5630caa45389341cb8ddf277fd916141023fb53c0d155faf6fdfb593e22db25c4f8afdcd90d437672ebe975f4a5f445bbdd845505fcfea702a42d821d3dc11720de0009e83161e5a089d09184346606e126842de54e85e20aa5fac874367a8690d09d6e041378bd424eabe8248652c3f75a849ff89da7b6be87fb3fe6ff22693b0cece9e4d935f28bb7efd85afb1642a363d583eb01f48f25784f80002b163bd3da724b0391dac7c23f76b5c5c6319f7aab18a486d5607f68ce2f83d2a6a8a13f8ecdb845b8af96230f063019ff113698c720403bbf6202b2d5e6146f14a45afe6ed538fc1fa57518769bd3bfc11e743b4e56b01f17483a152abcca0bd84a1011bd703a494150176d17322cf10307d259999622b76ac6a86407c9ed281ae29b9b569b382d3f39fe4d07706c96c41a565437d9edb1cb532d900efe54f518044bba5fa5791c1797c569a3d6c21342d92f4b104a3d957cf85e617c46ac97b6785a455ce7765eb80a02de4dffde0207061e1afb61e777379b202707f0f49edcf21a186ea1f2e08ef1dc15ae3371280d89aabb3bd53408b4cb2a8e42f9f4d0bc11d766eb51940f5e92559b91954649f2786fb6683e19ca5f609c40e327876f5515aeefce0f390d3fd557aabcb091b04131f3edc1ed80a2d5a812786530a302ab54f7e1f3a6bca852722d1af85ceab2e6565733b31f76d795b1a603a780564b181ebadb0028c03d0c2c2831ce3a83369bf4ec61f802633e719040dac86c9c26e01bdad8a18d33cd91ed4dcdf6f1e1d93d3ecfc1a8b0993ec8e441321a107e0f8e14b4eb135041eab6278b1557d13780f1b4f520cf0d5948d86842ea547824bdcc37a5383b3e58918b0a", 0x535}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/25 08:15:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1}, 0x8) 2018/05/25 08:15:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) 2018/05/25 08:15:16 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x13, 0xa, 0xe0c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x1, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, @rand_addr=0x9, @multicast1=0xe0000001]}, 0x2c) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000000c0)=@srh={0x3f, 0xe, 0x4, 0x7, 0x81, 0x4, 0x7f, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x78) fcntl$setpipe(r1, 0x407, 0xffffffffffff22bf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xa0, "debe063d05bbb4d3b9a5c28f590a4cead7e5fea9bc31524947bde07538abc5d001989a8b79efae2502e740a3f3670194348154069b33d182fe0c20a318dc1a6cc2fe0ffe8f167fc97f126bec7dbe4e7fbf6fe3669a9e990866412057f63c2d5b9f27f1093dd64ff45e2b8b50bccf8bb4cb38c4bb87c1738de72d388aab1c27ea225bdc9cfea33808a847fffaf65f7e311acae76f7ec9dd23a788fbfa9f011e89"}, &(0x7f00000002c0)=0xa8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000140)="d5ac5e25cbab463dfb560518e4513b14c6a57c4216d94d81a71169e725beda9a0caab7b63c5fd6e7b88459cf957ee9752cf19ff6d4eaf6542d1fea837dbb06926a92e1696ff75fff82fcc12f560e2d9a5e6abeb90d2d28443c26af70329f0404b6dccd0182d783a7bd3cae073302f1f9b63cdf64bb86c7550dde175ee360bc4d21048bdaab0ae910054e7e09addb0822", 0x90) 2018/05/25 08:15:16 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") getrandom(&(0x7f0000000000)=""/43, 0xfffffffffffffe7e, 0x2) mq_unlink(&(0x7f00000004c0)='.dead\x00') 2018/05/25 08:15:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0xea3, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x5}, @in6={0xa, 0x4e20, 0xb96, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0xbc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) [ 118.134599] IPVS: length: 4096 != 8 2018/05/25 08:15:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000180)={"6970371972693040000000fffffff600", @ifru_names='gre0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x800, 0x9, 0x5aa, 0xffec}) 2018/05/25 08:15:17 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0xfffffffffffff361, 0x4) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x1f, @random="8757199c5a30"}) 2018/05/25 08:15:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa39e2a467b29c86dd6063831f00000000fe8000000000100000000000000000bbfe8000000000000000000000000000aa0420880b0000000000000800000086dd080088be00000000110000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setfsgid(r1) 2018/05/25 08:15:17 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="85ff0000070000009f000000000000009500007f00000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/05/25 08:15:17 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2c6, 0x402) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x8, 0x3, 0x101, 0x983, 0x2, 0x101}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x100000000, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r2}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) getrlimit(0xe, &(0x7f0000000080)) 2018/05/25 08:15:17 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) ioctl(r0, 0x6, &(0x7f0000000180)="70b103c3a01b3f4bc09cda9df593ba5c8bf8a5305573287e8cb00b37437670964c2ea504c6f90ba816") stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0x5) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000140)=0x645, 0x4) 2018/05/25 08:15:17 executing program 6: r0 = memfd_create(&(0x7f0000000240)="002000000000000000007939028724f0d30418b311eeb3fb49d4a2caeb50ebfa653f424dadbee150ee11cbd721ed05247870b7396345aa89d248e4fd5f7bb6fd169311c74970a4853580e847479cb0e86dfb478694952f6af1aec93d7ded8d012c45dfbdfba2", 0x0) r1 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="0300dc8a401d1a50beee496704367b7803a564c74a51", 0x16, 0xfffffffffffffffd) keyctl$clear(0x7, r1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='[$cpuset\'wlan0\x00', &(0x7f0000000100)="776c616e312e267b00a0c3fe5ab2f55f23d0f95250257fb4d94179618d734872c56c427283c489fae9dc9df075cfd488833cc7823e09039c07868e65a221"], &(0x7f00000001c0), 0x1000) 2018/05/25 08:15:17 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x5, 0x5e47, 0x4, 0x100000001, 0x2, 0x9, 0x3]}, 0x12) write$binfmt_misc(r0, &(0x7f00000002c0)={'s\x00z9', "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"}, 0x1001) [ 119.080798] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/25 08:15:17 executing program 3: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2000000, 0x1b9080) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/05/25 08:15:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32]], 0xfffffffffffffe0e) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3e, 0x400000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x123) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/05/25 08:15:17 executing program 7: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = getpgrp(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x9a5, 0xce32, r0}) r1 = gettid() ioprio_get$pid(0x7, r1) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/25 08:15:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) gettid() ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) dup2(r0, r2) 2018/05/25 08:15:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x19, 0x7fd, 0xffffffff00000001) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/25 08:15:17 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/83, 0x53}, {&(0x7f0000001200)=""/127, 0x7f}, {&(0x7f00000000c0)}], 0x4, &(0x7f00000012c0)=""/45, 0x2d, 0x20}, 0x143) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x6) getegid() r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_int(r0, 0x10d, 0x4000000081, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/05/25 08:15:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c642262c8523bf012cf66f") sendto(r0, &(0x7f00000002c0)="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", 0x1000, 0x10, &(0x7f0000000000)=@llc={0x1a, 0x207, 0x215, 0x3, 0x9, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x1b6, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0xfffffffffffffed3) 2018/05/25 08:15:17 executing program 6: r0 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000340)=""/216) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1d, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="96248ace6d12c7", @ANYBLOB="d880834a52a8b676eec81031a976008adce6812ffaf045cfcb810132b700288df5b3a774761c0adb6573007872d1ff29356ee1d049b07141124c5591d62c61d6098e635120b9a8805a7018", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES64, @ANYRES64, @ANYBLOB="686bfba4d58c00640cdeaf5120c7a0e797e1fb5971081db6903780021cc572b222b7470582fd95a7e793bcc8b1afdfe29c49a83190571cb79daae1a09da918f78e25a73f754e3de9b5d1f0ea1bf9e625ad027b6b22690ae529d70c56f7089d443679a07e2971e66ba28c7c6d0732c6f1006edcd1788904779dbdfdb22fe0ee1cebd9ee65226fe5668c9f61da7dd74793ee323ec0f6d9cbeb377a431a4c09a5132abd3609455f", @ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR, @ANYRES32, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYPTR, @ANYRES16], @ANYRES32], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0x41, &(0x7f0000009f3d)=""/195, 0x41100, 0xffffffffffffffff, [], 0x0, 0x1}, 0x5319c101277eeb8a) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xfd, r2, 0x1, 0x1, 0x6}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/25 08:15:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x100000001, &(0x7f0000000000)="821b5533b9d65d02f7d5a12697e781f8b5a5cadcb69a443f68f700f9c4c1c87b42f20f68a34c1e619b19bdd9e6bf0b73d8547771f69977101dcc8f974022f9aaadd04c88fc95293b44d973015735bfc3ecdc345d7ded3d762e0ce714797505e68b13a732838a4170b7a3a3045f85d92c49880084b6370ee5bfa31732704520c0d2d6ef1d351f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/25 08:15:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x4, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, "7175657565310000000000001d710000000000000000090000030000000000000000e700"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/25 08:15:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400100, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/22) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/25 08:15:18 executing program 7: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/91) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='posix_acl_access*x\x00', 0xfffffffffffffffb) 2018/05/25 08:15:18 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001700)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="88", 0x1}]) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r5, 0x3, 0x0, 0xda, 0x80000001, 0x3}, &(0x7f0000000240)=0x14) io_destroy(r2) r6 = getpgrp(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0xa1, &(0x7f00000003c0)=""/250) tee(r3, r1, 0x8, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/28, &(0x7f0000000080)=0x1c) write$cgroup_int(r4, &(0x7f0000000280)={[0x3f]}, 0x1) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) 2018/05/25 08:15:18 executing program 3: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x40, 0x8}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x488, 0x2e8, 0x208, 0xffffffff, 0x2e8, 0x0, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xff, 0xff, 'ipddp0\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x5f, 0x2, 0x5e}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x68, @gre_key=0x2}}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xff, 'ip6gre0\x00', '\x00', {}, {}, 0x7f, 0x1, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x80000001, 0x8001, 0x1}}, @common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x3, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@rand_addr=0x4, @ipv4=@rand_addr=0x8, @port=0x4e21, @gre_key=0x7fffffff}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff]}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x64, @port=0x4e22}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x5}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0xf}, @icmp_id=0x67, @port=0x4e23}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) fstatfs(r0, &(0x7f0000000040)=""/13) 2018/05/25 08:15:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x498, 0x180, 0x338, 0xc0, 0x240, 0x338, 0x400, 0x400, 0x400, 0x400, 0x400, 0x6, &(0x7f00000001c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff, 0x0, 'bridge0\x00', 'veth1\x00', {}, {0xff}, 0xe7, 0x1, 0x20}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x80000000}}}, {{@uncond, 0x0, 0x98, 0xc0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x801, 0x0, 0x0, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x3, @rand_addr=0xca, 0x4e23}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xff, 'gretap0\x00', 'nr0\x00', {0xff}, {}, 0x2f, 0x2, 0x20}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfffffffffffffffb, 0x7, @multicast1=0xe0000001, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) connect$inet(r0, &(0x7f0000000740)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7b, 0x22000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='\'!\\\x00') syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000800090000000002907800ddfc2d5ae9cfa1ac0090f53b0d623031e38ea8876f36007800000000"], &(0x7f00003b5000)) 2018/05/25 08:15:18 executing program 6: r0 = socket(0x1e, 0x4, 0x0) pread64(r0, &(0x7f0000000040)=""/165, 0xa5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3, 0x1c) 2018/05/25 08:15:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2a00) epoll_pwait(r2, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f00000003c0)={0xffffffff}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1300, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000240)='\x00', 0x1, 0x3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x111440) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000280)={0x100000000, 0x7ff, 0x4, 'queue1\x00', 0x6}) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000140)) listen(r1, 0x1) sendto$inet6(r0, &(0x7f0000000400)='\b', 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x200000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffe1}, 0x1c) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r5, 0x3, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvmsg$kcm(r5, &(0x7f0000000500)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)}], 0x1, 0x0, 0x0, 0x3}, 0x1) close(r1) 2018/05/25 08:15:18 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) unshare(0x200022000003) ioctl$int_out(r0, 0x45731, &(0x7f0000000180)) 2018/05/25 08:15:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x50100, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/4096) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x204200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x40040) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) fcntl$setstatus(r1, 0x4, 0x4400) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x1) 2018/05/25 08:15:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x1, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="9468ce3209f7dda9be89a68f14a4da859448e6ade8babd439ea61b207477df8a483182f268a6670afe9321699f8b6d895a8f73eab0e47d681cbb5b00e0c73d8ba71b68cdb3894d47c2a58a0ec06144a94a629b292ffe78ac6cd4e1fab749aba69a7d80851b26596782a573f12b1b86ced186310cb69e2b9f30924869c98b62e0f422becfcab7a3c1cde417426455a03caaff28d408ed08e513cf44e0675031e56994a95a58c7198c1e4c47fc802b1d3a941d66e9f529f3adef34efff72f2e141c0efad8e8c6a023dedc83a67b40af662ed474dc5ece19304e3bc75eee3c74962c2a2", 0xe2, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/3, 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x4, 0x4, 0x1}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r5, 0x2c, &(0x7f0000000400)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1f1e}]}, &(0x7f0000000480)=0x10) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x22000354}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000ae1eb2d3b1daf4ef7b6e6087c03e33d79b93724d35fbf5e6f892762af1a5daeccc7d903885e7731f3503fc755bd3ed6c05ee77f56151f46f306f00aa895d9c8091e33d1c3f75edbe8b5201e4af5dd6525bb74cdb0107adf03272a51e6ff176adf1dc64477cd7902a2741fe66a091955ed02691237e", @ANYRES16=r4, @ANYBLOB="020028bd7000fcdbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) 2018/05/25 08:15:18 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x13, 0x7fff, 0x6, 0x14, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x20, 0x0, 0x0, 0x70bd2b, 0x3504}, @sadb_lifetime={0x4, 0x3, 0x7, 0x0, 0x5, 0x80000000}, @sadb_address={0x3, 0x6, 0x32, 0x80, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0xff, 0x80, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_lifetime={0x4, 0x3, 0x7, 0x7f, 0x8, 0x4}, @sadb_sa={0x2, 0x1, 0x4d6, 0x4, 0x0, 0xf2, 0x4}]}, 0xa0}, 0x1}, 0x4000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x34000, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/25 08:15:18 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setlease(r0, 0x400, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x1d5, 0x5}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x177, 0x2, [0xffff, 0x800]}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x81, 0x200, 0x6, 0x4, 0x0}, &(0x7f0000000080)=0x10) fcntl$getown(r4, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x7ff}, 0x90) ioctl(r3, 0x8b12, &(0x7f0000000040)) 2018/05/25 08:15:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{&(0x7f0000002d40)=@rc, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003140)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/25 08:15:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) 2018/05/25 08:15:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) r2 = dup2(r1, r0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000000)=0x77) getsockopt$inet_opts(r1, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0x10) 2018/05/25 08:15:19 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x48000000, 0x7f, 0x41}) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x20000000000, 0x1c0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09bb0000000000000009e5e985aae4d802680d070023b89ccde4baa3e8c4fec8f9c634127067c56ebce68e6fc6bf155afbeccae88bd78f8f79eec9d262b398af96161418cdc25f5ed09d3435fd473ce04bee54fbf65c42fa6cd980939e1c"]) 2018/05/25 08:15:19 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xd}}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) 2018/05/25 08:15:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000540)=""/242, 0xf2}], 0x1) tee(r1, r1, 0x9, 0x5) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000400)={0x875, {{0x2, 0x4e24}}, {{0x2, 0x4e20}}}, 0x108) 2018/05/25 08:15:19 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) 2018/05/25 08:15:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x73, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0xc200}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffc9, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) 2018/05/25 08:15:19 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0xfff, &(0x7f0000000000)) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) fallocate(r0, 0x1, 0x80000000, 0x6) 2018/05/25 08:15:19 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000000c0)={0x4, 0x2, 0x9, 0xca, &(0x7f0000000140)=""/202, 0xda, &(0x7f0000000280)=""/218, 0xbf, &(0x7f0000000380)=""/191}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r3, r2, &(0x7f0000000080), 0x80000003) close(r3) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x8800) 2018/05/25 08:15:19 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c01) epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') fstat(r1, &(0x7f0000000080)) 2018/05/25 08:15:19 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x301, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/05/25 08:15:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000280)={0x2, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x6, 0x8001, 0x5c9, 0x0, 0x6, &(0x7f0000000140)='veth1_to_bridge\x00', 0x40, 0x6, 0x100}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0xad7, 0xe2a, 0x1}) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/05/25 08:15:19 executing program 1: r0 = memfd_create(&(0x7f0000000040)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x2, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00", 0x3}) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, "717565756530ff08ffffffe200"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x20, @tick=0x3f, 0xff, {0x6, 0x5}, 0x61b, 0x2, 0x6}) 2018/05/25 08:15:19 executing program 3: unshare(0x24020400) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x40004, 0x30, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40c080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x20) r2 = socket(0x10, 0x803, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000200)={0x8, 0x4, 0x7fff, 0x8000, 0x3, 0x1}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/166) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0xffffffffffffff01, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000100)=0x1, 0x4) 2018/05/25 08:15:19 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000), 0x13) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/25 08:15:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x31) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8000, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x80000000, 0x30, 0x2, 0xc1}, &(0x7f0000000100)=0x18) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/25 08:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x40000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x6b94bc2f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000018000100000000000098063f681fb8c93fa8de482b75774b60000000010000000c000600cc01869a93000000"], 0x20}, 0x1}, 0x0) 2018/05/25 08:15:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ptrace$getregs(0xe, 0x0, 0x88, &(0x7f0000000080)=""/170) 2018/05/25 08:15:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) rt_tgsigqueueinfo(r3, r4, 0x21, &(0x7f0000000180)={0x7, 0x0, 0x7, 0x8e}) syz_fuseblk_mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./control\x00', 0x0) dup2(r0, r1) 2018/05/25 08:15:20 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0xa0010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mknod(&(0x7f0000000040)='./control\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/25 08:15:20 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x81}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r1, 0x65, "75492ca2ca9919846d06fa8d69079f3270d8b62f3799988a524f2297b2b4b6272bbb20f0c04cb8077afbb058240246f95aa4dce2f303dbca9d3fc739d08a9c9c5fcafdff19b08e8069eeff933c7a8bb66de434c8735f8780b608860f8aef4c213fa410f222"}, &(0x7f00000004c0)=0x6d) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4800000a}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040040}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000280)={{0x7fff, 0x0, 0x4, 0xd570, "08b02a165bc7278b7f9ff4978c8a8e603136c670c7236fbacc742e46485e8d62ba86861508b45a6e89887af7", 0x101}, 0x0, 0x0, 0x2, r5, 0x0, 0x8, "8ef410236880d133511757e78f6511af779ee0b4475ee2ed713d0987ae915982f9f16bd5532fe8b35ecfacfabf5b649c534e6750964e6fc1d8a654f77db18331", &(0x7f0000000200)='fou\x00', 0x4, [], [0xe407, 0x0, 0x2, 0xfffffffffffffffa]}) dup(r4) 2018/05/25 08:15:20 executing program 2: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/25 08:15:20 executing program 6: r0 = socket(0x2000000011, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x303001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f0000000080), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x80247008, &(0x7f00000000c0)) 2018/05/25 08:15:20 executing program 4: r0 = memfd_create(&(0x7f0000000180)='#em1#+\x00', 0x0) pwrite64(r0, &(0x7f0000000140)='?', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0x1e, r0, 0x4c) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@ipx={0x4, 0x8000, 0x9, "b370d0d6e8c4", 0x9}, {&(0x7f00000000c0)=""/94, 0x5e}, &(0x7f00000001c0), 0x20}, 0xa0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x0, 0x0, 0x3, 0x3}}, 0x2e) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) 2018/05/25 08:15:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="333da633"], 0x4) 2018/05/25 08:15:20 executing program 1: socketpair(0x1, 0x0, 0x3ccd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = gettid() ioprio_set$pid(0x1, r1, 0x4003) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x106, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200200) bind$rds(r3, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr=0x4}, 0xffffffffffffffd5) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/05/25 08:15:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x4c, {{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x44d6}}}, 0x88) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) socketpair(0x17, 0x800, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000140)="ba897ce3f31c929682b472d1579c9018f2a8fd4bb1a522f17d99737e384b907465585aecdce339ee9fda1337dfde8925a41f03f22297eeb1bbdc3978175a142e32bec56735c9378fec4fdfedeba683967e5c23f05cb3038ef0fd9f9b8760885b15849a80ec872e78e259067f03fc0b90a1cb6ebf73b1d2d96617", 0x7a, 0x10, 0x0, 0x0) 2018/05/25 08:15:20 executing program 2: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) 2018/05/25 08:15:20 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) r2 = dup(r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/25 08:15:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800, &(0x7f000000a000)) symlink(&(0x7f00000000c0)='/\x00', &(0x7f0000000000)='./file0/file0\x00') r0 = socket(0x400000000c, 0x0, 0x511) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000001c0)=0x1e) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)) 2018/05/25 08:15:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x1ab) r2 = dup3(r0, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregset(0x4204, r3, 0x207, &(0x7f00000000c0)={&(0x7f0000000080)=""/45, 0x2d}) syz_open_procfs(r3, &(0x7f0000000100)='clear_refs\x00') pipe(&(0x7f0000000240)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xe23a) 2018/05/25 08:15:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x88200, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/43, &(0x7f00000000c0)=0x2b) r1 = socket(0xa, 0x2000000000000009, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) personality(0x400000a) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x581700, 0x0) 2018/05/25 08:15:20 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)='./control/file0\x00') close(r0) 2018/05/25 08:15:20 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2c080, 0x0) bind$llc(r3, &(0x7f00000002c0)={0x1a, 0x33f, 0x5cd, 0x6, 0x5, 0x3, @random="37dd3c968ff4"}, 0x10) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00003fcef0ebe24107f77b84", 0xc, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000300)={0x4, 0x7, 0x5}) 2018/05/25 08:15:21 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x80000a, &(0x7f0000000080)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x9e707d221f46ce95) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="e7", 0x1}], 0x1, 0x0) 2018/05/25 08:15:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001440)=[{0x10}], 0x10, 0x4040000}, 0x800000000000080) 2018/05/25 08:15:21 executing program 4: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCSBRK(r3, 0x5427) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/214, 0xd6) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000100)=""/50) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x2000000) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x0) inotify_init1(0x0) dup3(r0, r1, 0x0) 2018/05/25 08:15:21 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@in6={0xa, 0x4e22, 0xca8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) dup3(r1, r2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/25 08:15:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a1775b005e381e5b34750b40bb5da47f0a2015967122554dbb7295df0df8217ad", 0x21) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'irlan0\x00', 0x200}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x46200, 0x4) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80000000, 0x10000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) 2018/05/25 08:15:21 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000), &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x8000, 0x9, "21587b7e088feb9782dc0f0d9a01621d8bcb30ca0cae3f379532ee97406b5ef13a1b4dc11fa65052bf319b239949d61de67f8a69f6dba9aa6446e3be7f8930c0bcca5e5599b39359de33950cfd019b9b4d4c45d3d7141788e1fbcf0b1ed89cd8b79d160ed77a231c4aa227af9aa681ba3d774718ce94307aa05604cd6cd32ea092297f17e2d056c10c7be91214cd"}) r2 = socket$inet6(0xa, 0x1000000000000002, 0xfffffffffffffffd) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6_sctp(0xa, 0x1, 0x84) dup3(r2, r0, 0x0) 2018/05/25 08:15:21 executing program 1: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) chmod(&(0x7f00000000c0)='./file0\x00', 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) flistxattr(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/05/25 08:15:21 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001380)='/dev/null\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000013c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0xda}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xb7}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}, @in={0x2, 0x4e20}], 0xa8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001480)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x400980) statx(r1, &(0x7f0000001140)='./file0\x00', 0x400, 0x250, &(0x7f0000001180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001300)={r1, 0x50, &(0x7f0000001280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001340)=r6, 0x4) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) write$vnet(r4, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45, 0x3, 0x1}}, 0x68) dup2(r3, r5) 2018/05/25 08:15:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffd0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x10, r1, 0x0) close(r0) 2018/05/25 08:15:21 executing program 3: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/92, &(0x7f0000000000)=0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x3c) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/25 08:15:21 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556a, 0x0) 2018/05/25 08:15:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f00000002c0), 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7700, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1000000000000, 0x8, 0x100000000, 0x9, 0x20}, 0x98) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x280140, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r1, 0x7fff, 0x30}, 0xc) 2018/05/25 08:15:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0x40}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20}], 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in={{0x2}}}, &(0x7f0000000100)=0x98) 2018/05/25 08:15:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xe2b2, 0x4) sendto$inet6(r0, &(0x7f0000000000)="878ca4a58817bb17ba0c1b3fc05835c84add04a4f18e17a26ed506bc3996be2ffcde1b3cc782e2926a98eb137d81da460fb7e352c21f3697a9997d3651dfb8a27aeb87508615b4ad10adc193f2dfdeda7c802b41fd0e27ee9b54c69dc6e2ab89b2677a7660e51be33672b8fbbeb44e31ec9210531f00dd06421ca298681fafa9dd14b60438098e24d23d2bfacefc26fdf6ca51bae5ac15c746e07767d8608e596c2f964cb14ea4b8", 0xa8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140), 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/25 08:15:21 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) pread64(r0, &(0x7f0000000100)=""/98, 0x62, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getpgrp(0xffffffffffffffff) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) uselib(&(0x7f0000000040)='./file0\x00') linkat(r3, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x1000) 2018/05/25 08:15:21 executing program 0: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = memfd_create(&(0x7f0000000000)="70d295e7a5c45ebd00ab", 0x0) write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="08010000db030000c002000000000000e202000000003fffff"], 0x19) execveat(r0, &(0x7f0000000040)='\x00', &(0x7f00000003c0), &(0x7f00000005c0), 0x1000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/25 08:15:22 executing program 4: unshare(0x64000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) getegid() r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="f7798692775a468431f8184d4c96ca6f", 0x140) 2018/05/25 08:15:22 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x2, 0x2) r1 = socket(0xf, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd0, 0x2c, 0x4, 0x70bd2d, 0x25dfdbfb, {0x16}, [@generic="bdae9a74643b21096c10b33f7dfd8e994371670caa437b38662c3fd090c8d0ee12b08057c17313c9a85d5154ba7faa3d031c8cee58f5129e4cbd5ce40213b7b035289562004375f1dbe89cbb924b91e828d2e3a1a115d6300befc03c0ff2486395c95b4038313badb8c9b16a0186966d651250dbc0ba3a4b9e4e22b2caae29b459f1dc8860b83f93caf1bb496e09beca6c3ee032d9cc3351f8550dcd18bcf94655966e16e862c1b56b505fd2b6113b3fb467b288fd7a8f654d371dcc"]}, 0xd0}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) dup2(r1, r0) 2018/05/25 08:15:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x15}, 0x98) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80800) 2018/05/25 08:15:22 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', r2}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0xfff, 0x4, 0x800}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x8, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1f, 0x81, 0x0], 0x3, 0x80, 0xd4, 0x1, 0x8, 0x1ff, {0x9, 0xcc, 0x6411, 0x101, 0x1, 0x200, 0x9, 0x2, 0x3, 0x6, 0x10001, 0x8, 0x3f, 0x80, "8b02f4b0803b523decaab3583df1bef40ac7b034d76a2297f6d97368b731be9c"}}) 2018/05/25 08:15:22 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x16, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffe97) [ 124.073588] IPVS: ftp: loaded support on port[0] = 21 2018/05/25 08:15:22 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="10000000000000002900000008000000"], 0x10}, 0x0) 2018/05/25 08:15:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0, 0x2051}, {r0, 0x8}, {r0, 0x100}, {r0, 0x200}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x6}, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x5c831, r0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') 2018/05/25 08:15:22 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe6f7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x8, 0x6, [0xffffffffffffff40, 0x3, 0x400, 0xfffffffffffff800, 0x7, 0x3]}, 0x14) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/184, 0xb8}], 0x34b) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001040)=""/4096) 2018/05/25 08:15:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) get_thread_area(&(0x7f0000000280)={0x5, 0x20001000, 0x4000, 0x1, 0x7, 0x4, 0x3ff, 0x105, 0x100, 0xfffffffffffffe01}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1\x00', r1}) 2018/05/25 08:15:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/05/25 08:15:22 executing program 3: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/46) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x80000, 0x80) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x300100}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x50, r3, 0x300, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048884) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001400090ab4dd74cc0000000000000000d385a22cbf1141c81af0a730d89bd0d23269d2d13cc548547caf850430197b2e823c4dcf48be3af15490248777ca5cef6b9939439fb2c1301f714b81bdb1db47797c680db5df41c9743986450ab65edc8bb4a3a9bce28f40fad54d966bbbce1e50ef4787c3ce5eed3e9c07881f08b95bd3592103861403fdae58c031f68b02f5cc8d590fd2321b0d3fd9fda060c2789a6db1b30bd6732761407affe7e519ad8a27dbe2", @ANYRES32=r5, @ANYBLOB="14000100fe80000000000000001400020000000000000000000000ffffac1414aa"], 0x48}, 0x1}, 0x40) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$pptp(r6, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x7fffffffe}) 2018/05/25 08:15:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10000}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1'}, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) close(r2) 2018/05/25 08:15:22 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000140)) iopl(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x54) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x8001, 0x1) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/25 08:15:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0xd7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40045542, &(0x7f0000000000)) 2018/05/25 08:15:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x484000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x423, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) 2018/05/25 08:15:22 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001440)={0x53, 0xfffffffffffffffb, 0x29, 0x0, @scatter={0x3, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/217, 0xd9}, {&(0x7f00000012c0)=""/167, 0xa7}]}, &(0x7f00000000c0)="76fdae09aba067fbcf728bef92fb6da4151e236ee3449b5d7550ae485b289b004cfc48ab4d3da2c59a", &(0x7f0000001380)=""/91, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000001400)}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000014c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001540)={r3, r4}) ppoll(&(0x7f0000001500)=[{r2, 0xa4}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x317) dup3(r2, r1, 0x0) [ 124.736883] netlink: 'syz-executor6': attribute type 33 has an invalid length. [ 124.775989] netlink: 'syz-executor6': attribute type 33 has an invalid length. 2018/05/25 08:15:22 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x2f4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/05/25 08:15:22 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x14, &(0x7f0000caaffb), &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x1, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 124.943567] kernel msg: ebtables bug: please report to author: Wrong len argument [ 125.010741] kernel msg: ebtables bug: please report to author: Wrong len argument [ 125.257489] mmap: syz-executor7 (7875) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/25 08:15:23 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x20) 2018/05/25 08:15:23 executing program 1: r0 = epoll_create1(0x0) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x2, 0x100, 0xaff0, 0x1, 0x7}, 0x14) ioperm(0x92, 0x2, 0x8) 2018/05/25 08:15:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="3a468803b8028100007375586c0255671d89d0af45000000200000070000000000000000003637b039c73142ddf57586f1ad9dc6338127f28afdd136c3cdb2a454de112656", 0x45) chroot(&(0x7f0000000080)='./file0\x00') 2018/05/25 08:15:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) bind$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x9, 0x1, 0x7, 0x9, 0xde, 0x6}}, 0xa) bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0xffffffffffff985c, 0xffffffffffffea2e, 0x1, 0xffff, 0x7292, 0x2}, 0x3}, 0xa) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000002c0)={"2b07384b3af6e1657e00"}, &(0x7f0000000240)=0xff5d) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6, &(0x7f00000000c0)=0x80) 2018/05/25 08:15:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000000)={&(0x7f0000000140)=""/194, 0xc2}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'erspan0\x00', 0x400}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000100)={&(0x7f0000000040)}) 2018/05/25 08:15:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) io_setup(0x3aea, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ac75f3b8df9d64515771959aac5f566db848d41eb135448cff70f2b3ba71c196eeb07f298851da22359d567e4107263f50d45591a8f96ffd", 0x38}]) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f00100000000000000b3bbb98251dc96a2b12578ee5f951cce67ed8f00384fa9c0ffffffffffffff874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) 2018/05/25 08:15:23 executing program 2: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000008000000030000dd07000000"]) ioctl$VT_WAITACTIVE(r3, 0x5607) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab", 0x1e, r2) request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='vboxnet0securityem0&trustedvboxnet1posix_acl_accessvboxnet0vboxnet1ppp1\x00', r1) ioctl(r3, 0x0, &(0x7f0000000540)="de2416c097a25ad563e570f5cab2a5cb4d1852bf7138c54c948803d7dc1ec6d65e25496b2adf444a8d20495dae03216b2db6751f5dfd257ec71058bdb445f009faeeac8c469b01a6f60b8679b6cf126756964020c481fae2886f") ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000005c0)=""/238) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000180)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="25ce58d16125135a6cfe75", 0x0, r1) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r2) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/25 08:15:23 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000940)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000980)) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/50, 0x32}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000540)=""/214, 0xd6}], 0xa) rename(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00') r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@loopback, @in6=@ipv4}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vsock\x00', 0x42000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000740)={0xfffffffffffff50d, 0x200, 0x5, 0x1, 0x9, 0x9511}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00008fa000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) 2018/05/25 08:15:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e22, 0x13a8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000a80)=0x84) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e20, 0xfffffffeffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x20}, {&(0x7f0000000040)=""/70, 0x46}, &(0x7f00000000c0), 0x24}, 0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r1, 0x8}, &(0x7f0000000b00)=0x8) r3 = epoll_create(0x5) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffbc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf8ff4)={0xc0000004}) 2018/05/25 08:15:23 executing program 5: socketpair$unix(0x1, 0x4002000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000004280)=ANY=[@ANYBLOB="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"], 0x110}}], 0x2, 0x0) 2018/05/25 08:15:23 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/117, 0x75}], 0x2, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001640)=""/248) mknodat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0xfffffff8) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa", 0x43}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) dup3(r2, r2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/05/25 08:15:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000120007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000000, 0x400000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) fchmod(r1, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x40, 0x0, 0x7, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x64, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x84) 2018/05/25 08:15:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6630c0e57e249fc7, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x19b001, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x2}) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) [ 126.033870] sctp: [Deprecated]: syz-executor0 (pid 7941) Use of struct sctp_assoc_value in delayed_ack socket option. [ 126.033870] Use struct sctp_sack_info instead [ 126.620825] CUSE: info not properly terminated 2018/05/25 08:15:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x491f99, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x6a, r2}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000000800008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/05/25 08:15:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x50000200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x488c5}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x14, 0x0, 0x9, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/05/25 08:15:24 executing program 1: r0 = socket$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) recvfrom$inet6(r1, &(0x7f0000000100)=""/146, 0x92, 0x0, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty, 0x9}, 0x1c) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) 2018/05/25 08:15:24 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)={[0x35, 0x3f, 0x37, 0x3f, 0x3d, 0x3b]}, 0x6) 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, &(0x7f0000000140)='G', 0x1) 2018/05/25 08:15:24 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x2, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000a2a000)=0x800000000000000, 0x4000000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10083, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/05/25 08:15:24 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xe}}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/05/25 08:15:24 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x10, 0xffffff7f, 0x1}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20c001, 0x0) 2018/05/25 08:15:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000080000000053d0800"], 0x10}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001080)=@expire={0x11b0, 0x18, 0x100, 0x70bd2c, 0x25dfdbfb, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x4, 0x4e23, 0x8, 0xa, 0xa0, 0x20, 0xa7, 0x0, r2}, {@in=@rand_addr=0x6, 0x4d4, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x2, 0x8, 0x9c5, 0x0, 0x42db1b3d, 0x1ff, 0x2, 0x2}, {0x1ff, 0x100000001, 0x8, 0xdd1}, {0x743f, 0x3, 0x200}, 0x70bd2a, 0x3501, 0xa, 0x4, 0x0, 0x4}, 0x80}, [@migrate={0x5c, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3e, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@rand_addr=0x5e851e33, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x0, 0x0, 0x3506, 0x2}]}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd26, 0xed48}}, @algo_aead={0x104c, 0x12, {{'authenc(sha512-avx,lrw-twofish-3way)\x00'}, 0x8000, 0x80, "133b386e92d48a0f01427c895eca299a378c149089894751d58e8f05208cdfb4725e5d0e56a23d60db14be8a2ed5d3a9e1d2ffc0dda97ae3c2fce838ab2721a742809687d7463665cedbf448b932d4c5f7ab5b94915628d90c2ebc9ca81120ff6bac19bd1bf3f3b39af1051bfcb43539f7c946566e846362939b8b91d627c2aeb4ad482f4c22c40240cddf92ec689961cfa5b7bc90b4048cba35ad33ce654a2080cd6213a8345fd1bd56abb5268e335d5769617376f695f2a8a3c5db3269bc801fe5fe1bfa106b1512d4b4afc43f2ac0d4d693df8005d07cc427bd95e3984cfc6ada1c337273efb238b8cc6bbf154d62eb9497d9bce2af8edd6d6c995e83a1125769cca7e1d0848b55e9faeb9972ef87d45235698818bddaeb1dbf47edb5c38468d9311e5b345d8ff75ede147785a21c6e23819df83e6acc2c581b3a9da1a3582155a62e33d528e7a2dd482ee303e7bdfb7cf29d74a44bab593a7ca741d7aef7c96ffffb0713c6c98944cd6277f882bcda16c3abadd617e6dfc36bb12299d35aac2f31ffac433512858611969d22279d453149f1d190ddc5d1ebaca3b1dbdcf3e0b1f74eb9739941b66080a4e8a8655b084c922fe558870f84c1eaed42058f9e0ba6339fac79cf090fc2389dbd51a41ed1fb6a65a811d4136b7c8535883c611aff9fbfb387daafd3b7007b4bab96b66023b7866eb4671675188310057cce71766a466b5fe8ecf2786504c07885c6635ebe786be874308e373f39d6b593ce0c15f513c346c4430ebb22f1188969a5689c6c9b523a72a348dde16996d20b4c1e81d9740fca5b48257c47005393ae884be35732a61660f42aa991370555c4de22faf834ea8472ffb34cedd6c3db716b72e583deff89854e649c58194aeeee56adf41b3724194eeb36f2fa9d4e9a87f642b52dacef0fa92727f80f6dbfbdbebfca691edcb8203707f6aca1c63465d686a1d49f3b4588a5e14da56f73fd29b509a8d108210aad22d90c21018adde7a1783e866751fca2240fdc62a49b540fc580ff58cb192ab6876c1414e04b0e729e219d30bfb65c50688b666a0965344ab1f6b6362d86cb2fa31339d4ccc4393694af2cc8e0cbbae1567ede9a1c2be0f3e241468344bc9365f8df45a00bf3e89af5bd8ee1eb89f2444b95c0d2e2df87fc21b6a2d27688cfc4ad61568095aed555e858af0915714dccac0bd703e9b49ab117509ba24d24da88e7e47f7f928b239fc8b366f64d2e9e739d2fd99f69ad1db19034efdabfb5fd5abee2de5cfa372dc27391721b189dd41d58b8b7634a16d7ec3c2b4e630ad4db23e4d10ecad5579ca3c1a57cc5e6107a2dc482b24fe61e6e753d847d6b439f374d9c6caad7ea3dd6742237c582e8cbcdb78439bfebe56c3bff8075d3ebb59950a9e5592161e9b632f231ec1e4489140bfc476432e6008deec04e7b157ee2b60515c402cd1dca8a091df31651be83c0b5b1872a22be95b7b17b3c234d376f136a665a2587ee5d54c99d44865f177eae213b77cdf3b11d912971d756d78d81ab3d7a1ffb6978d35e2b3392d716c58afdf7832cc4d66e04a6b351235acf194f81d136b89f833d08aa2c1f777aaf591ab90c4eb8751bbfb96941b76dd4c85c09107463b7abeafb9182368656f8d15c7611ef6ffe06bfc0c5910a380f91124c8f276730657d34ff649ea98675880ea596b1eb3b180f7aa002dbad6082e3a075fad195ec2c77cf9f25a9f9dfe1b069004a4229bc9c000803f0352bc4cbcf2ce1ba0ce51ca2ba2cba883306c3f5c32a0097a5a8f9d10d5130cfa873f1b1fb563c21423542033d11d4ac35f3c547f04fb5b9283faaf712a83d91c8b3be269be75ae08d6ed88a934c2348729e53f37baab5896cb58e7537882c89b2638e1e43df2a31a965a9a78be1d4fc2b03c89275879644defca605856572dd07a9dc29490e444c562c9b976598a3323ddd47014f23b0e4096227b4963a9f68e89d0e60befdf416ae1e052efe1627b3a2043674fbb6b4e5fc55c0f8787ecddb187e573df9cb48e446d69dd05487556e9be6f291be9b28beddf3143b3c811eb3fe50c0d7102a5cc97139d21f988e0d2c257a7514e8d9eda49845321c0616394c425a8a14d18b28b5489de79e7a5d023a1ef79f563eea447e8e2a3dd45a1e76d0602042ee432634d473c98dcbe0d727886b4c34962ec13c4d9b6ff9c5b58df7f21aab3049c55c9255f075db16a1e9937a673dd6f6ec1dcf25ae45f2124a7e318f84721fc8c766604eda169be8979871e3bca4957b3c88683f3ca5ac0dda72e261ebec5243a8f3694d4af3c0a8d3a330fce6249cf37b0891040108b4c5b9232e5ae3b9196b4f8793c34f70bc4d3b8597f43286e295bfd57ca238e996d222af34b8dd13db8c4c89385f227674bb61f0522c064b112f54be5645dcca0261a7c38bfb22ec094d61d8eba98f13abb3bf7a89c8df1dc73b876a4515d6c0f2483b5748776ddce74add44e3fe19fbfdde0702a8bb83c9b182e62d013aa5b89cee5d3a239344570631698a7a6ce5bf8fbb0959821579e795cafce9bde5bfaee19c4681da0236cbce1837a4bb0ee2879c719555b2a1ecfa8ce0b3c6a6d57eac11dc1ea4dac8a62c08a522cdd7dc0bcae8ac3e040765964867e2f2c7fe06f7d4e8a93ac8681a57ad5690d179a9aa747fa8ea1eae1f1754b03442925eac918cf4ead2501034f8b0a54b37dbd6e81e73da934811dd6ca0f937ad941604100079dde5f3d5680f4a57c1a42574ea072508e19122b3f6ac5fbca5a65013e2ce165bc87cfa21d4ce59d5e3755a3d980bac72776167f94bf5c9d86aee597011bcf50cb6c742ed5ee37266ee7d86387b80f433dbeef05f620bea7ba451e201912adf54d9f4755cd4ddc03adb06aa4e2e1248104289f075b2a9be7a37e9c5cc91495760fafbcc3d270c81653abea6f559b22e1f92ce7a2b53ad007dace0b7f12548535315a3a288cea2f5fb760f5d6cdc7cef73664a8c3a21dff9c045824690674b6607489f42cbb5d46785d936aa09279b71cf849fc8816151d3668c4485520ec6441a6e455e7716a03ac285faf99e24b49c06670b8cbce38a9b35869b3755abfb976465ecddc7436df11319ff74fa7753eb1615c67d8c474bcbeeec3ce1aedd2a44cbb4ef6b949658974c0ee84f447c3018091c714f9d51d0b47e71d6f162cf9d0cb5263d1b8b27a5d982f2d53de103d50c65c90403c7855215f848843c5bb41eb9ddc9ad11a0931ae8fd57309d6c39f14c55c8955566af00e40c4b0a5a69a474ee1212a430b301aecbab84844a9db73bd86a0cadba46c6f0ec9e2d7546103b6e88ee11db0ad273ca1bdd64f6bdfbd524624f50f3aaa4308a25bfadf9f58b6d1621a70f54a8c75db52350c776ebd10ad431269704a89b4eca4e4f1ba43394c70d5b20b121e5495b64879f35a47b2a0d1ca9ccb6dfdab32ab78d344f66adbf45f9334918442a3197ac30c83d2cbd052c8807624c122ae1cea803397afcf13bf97d4abfffbe0045f462a278457d0e5b58879ec4749f0d19b3aead4880517aadf00ebc0df4efc15fd1498159c9a9b2c74bed10e6486e4ef8f8c89f103086ec42f2034fea4bbcd96bd6cfaad69d6ef82763da269a6eec61084cf3d68da4a744803a4f4c15d1c2b62a3408d5c782a547f37451e665747a9d7ba9cb873599ddf45c5aac478f324e9b19293857db1cb3aec1912fa164dd013a6cdd5e46bf2e47f74e25b4783b43c6507f82f1c400c65747249db627643000ca5b701c305a398c437d1a61342b216341d0a8cf2f890dc29a8c46f62cedef2b4c39f75be1337fec96a1726170be705968a85620b30343acd28a3b356c9994a47e4c10906d764a83bc2550938f4f018edde0b6362edd6f250618d76b4dcf5ec73f6296c8c82ebccacf1c229da20d09d21624baed71324279ef9f628d14241980aba5ea6d7f08f401fe5dc3e25175d325359265e9dbb90fa4816395dd1a64b0c84921b7a2be97137e1dd551a8a5db8ada80f760e440e575f3ebc1b053596986216008fbe986479e7308169181060da38f06c521824e790bd7bff831661210933516216c3f31a05f590f62df4a0d6b11efa2ce87c55c9df0cbb3303f720941d1992cff8066fd100a21c1ec988bc8390861b3cc0a3bc8b4de8429fab9f2cc40d9dcaa07c1946e5dff54d3d6facfe53dc8f9fec0031238462a3de86bc6d5b0c1b11afe98327bdf60fc393740a05cdc7cee3d6bdb0233e134ed3655c7f982b92654aa2a2baa05854a82a3b9cd26328bfff043119bc71e68fed238f4dd39cb6958ede48641db4722c099f038359995d72d6843b143521b35bc34b2062be5ca449e88fd07043a692356b501e07ae1e09c1923b10d3e83591a031421da755df06c197a98f433a60e2cc036f0a1dccf6c604d58478031517c4250f0503b5304a2674f7cf287fe8ec1937efff719b1fc80505dcd6da1edf11615ce0f5780733d05e57c5772f7eec15e530045354cee808c87db0388c36108562e7fb55214353d7ff13cb3a6dd5d9791706292d3e083a70181fe8f75f5d440186f8b10ad1564059c34c33f0366db1e4ad2668d228b0d1f3e10f387029a8089f77ca5b8445dd4f6c7c10d7cb898dbf8328e1bc030b46f282daddb8a957bd2fada8f930c1c2f00c3521f7b2b3d7c08f6a952e8ea68d9673ea989d9b2558ddc618e4b666c6b7a746b062e6bd1e690c2d3bf918040f1d757be751a462c65ddbe3a6847937bbb1ab7e52fb0fae16313a4074c88d6cee43efc13fffd76eb91bcaf2117416e3a268f036ae49179cd03ed6b9fd0853751eeadff3656183b75b284ede86a7aa222805bae8e16e50125178e588fb0ae294d2c2dd11be2e06f56d86a58d20144c9f431f6fc41d9f50dfc6390be4a8f9dccf3bd69a6b6448c94cbba6cffe0e50a7b3951cb12eab9121534a697621371b9cee41f10f5af130845b2e1d1eea17be7c3324053cb80297fe28cb4011ae7870787c77930f660be01c96f3085a217c0e76c9fe92b6d62f56e87b7349d3c6669378ee7dff229d0a990e87529fe801b2eef7c25d2d4a03cee6a3bf4b0eec05840ee489fa4ac1ad047821ca83dc292f5b5f37fb795b8d1d9789c6ef1569088c4c0b3c936348940e9712ea13ef2fedbc26f4a5b0fc2c177c77c58ea5a72d297f743d7da5e735c28984111f9bd7f473f86d58db9ea581a93c97af4a0387db6be570bc030a403fb3d8f2a3008b2335512b2aab4c24a27a28ac188fb5b074a0b1066fec27ab9950dc669a1274d557d95e13b8ddf8e1d2f116e481e93088653b8fac073640a735202c7933b16e082d59489782940c82665924dfb958f60b8aad0934cf57b2cf87e2fd3580705836a4f150a711607bddadbaf6e7552fbb5704c8d1c3487227940806dd36ee3f4fefcad09de55d5f4483bfd44f8c6046cd0ebdb051dcaee957c9eb0e0f3de4de1f13e8f3177b7d5e6a68dfd79a2e29255fed54119bbc583d0b4b06b05e1ff875326036c298b635354bfe665354c9309ed59debbfbf484145735c4e829002051560a40e84f332642a94446d8e7c72ec6ace3e04d411bff1856ceabc2afd909e4c12105163bf1279e9e3cebbebae16c3f25116bc6d75d5f3b8182a78924b68abffee7ecc3fa2d27a76dfca0499877abfa1bf55142e935b2c0c5317dca2e47c5605a08bb0b40a0653b16878bcf0191de783c3cf7112e243926528df55336ae2fdc05e5382202a29590be705eef7b70ad4e1502e7fa0e5f990fe3fa7b448266b201e7c76fdc4b6d023e035bca0c92578c81"}}]}, 0x11b0}, 0x1, 0x0, 0x0, 0xc010}, 0x20040000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4de) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) [ 126.792678] sctp: [Deprecated]: syz-executor0 (pid 7962) Use of struct sctp_assoc_value in delayed_ack socket option. [ 126.792678] Use struct sctp_sack_info instead 2018/05/25 08:15:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1500}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x2}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xcd, "bcca816842113d7a74f1854611aec34227a44376d3b880f5fbf13d53456fbb780afe06bec1cb1af4c6a8dc4c8f96540805a93494b02e5a724828dd27bd57362ce5483f60f5bc3eff46111db817358b354c5f285620afe025fd691060b4687e5e87a39095d8a9fcccd8fcdb1f44f7d7fc70f4e8493fae5f1ff287eb3332f971c5d6f9862c10ee419ebca91ae723f6e031c1f86a6069a8a098febd8200fb9d98b18cdc052d7dcd5678825a9fb2c2a2bc8f75ce3d8785f846fcd171a05947e423c47d4f515d0f5b35b39513007e5c"}, &(0x7f00000002c0)=0xd5) 2018/05/25 08:15:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a000b0200000000000000000000009fd98f05f523f26282dc3b166389ffef07988866ee8b8d4aba2ea8a774148b49e8f2f3b80fb1e35521b2789f006900eb32e2aa595abe5bf170ff82cc6ffd7231b8bdf4d87499826f0a407aaf89975ef7c2ba00938571c998ac256bba8a860c91bc0e81ef6f4d23e1ceede99db598ddf8362b370d30443368a157"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2f, 0x20000) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x3, @empty, 'sit0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)="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", 0xff}], 0x2, &(0x7f00000003c0)=[{0xf0, 0x11e, 0x9, "598c2d5e56ae981dcd1d74a9c8ca8f806724cb24e5a75b843d99c25d73227d24c993cc1ce32a1200f77b0c35de6a132308a95c2a7956bbf9f13c83633cc844f4129ec781ce0d09c14b692cd9de245280a59a082e92b9b680ac22a947a9c6e23f230a8304a51fda08dcd6393cf5baa629de127a6ada52ab11452451d11c001fb027f7c831169d36433a27caabb7b5a0a3779c5b15819940a0e6f302d457accad3a719e9516696c0622bba980ed352dbbac27906ed8475206f738905c2c20d2e36549c49c215cc9e20d3cb79e9bc14b145245657e2772cb3dfb4fa27c5814a628e"}, {0x48, 0x6, 0xffffffff, "cf9c1ed4063e862fd8bdcf856133b2295095322b72d43743f37561b3b2775b53411bc11fbe50a6af0f2c449836d365fa6ddff301"}, {0xe8, 0x10f, 0x4, "89a94fa76f48bee7a4467016095bc7122a842dd6ba2474813e3080680bdf9f32a8be10a9f5e02abff44cbb4ec75fe5d3ff46021a637953544927ea1fcaa69860c799e77eafcca87cfddf549e33ab9b1192ab02a2695253733a9b8992227878dc0350d4991ce76d2a688c76c797ff80547c1ff920b419a97ee2ff96621a398971cdce7f6987282995ad93bf49cec152d8a98e4f6e5938029451fcd7ada8261c69e8ddcf97d267d98455f6bd4b161c67ec5a798d0b98fd09706424b47d929a0b0d58226349020a364ccf16d4ae51fb9d5b7f1b6d"}, {0x1010, 0x0, 0xa9bd, "d36c23912c190d311c959b342ac1c40a2bbcc3cc12fce10c749851322b7cb3295dacb362251407246edc1db244d5905f96278cb1869d12ac940df8ff21bb05e2dd8358a50199723afb9af9bcb003cd7378591ec248c5c0834b21aa12fd607db2f174efcbe4f3fabb78144ccfc7252ad6f989f65ba02cf07110cafb37c946ac938c9ee0e10c7c755c1c97c502e9de716a1986b4106260dc7fc92f0e45d4a0c0cbbea9f8d744079a4e18eb2e281bd0b936937616282f6a674da031986569a8ca2eafe3ca4528ff61e0a7cb67b1005438628d3aaeeb98f117017b1d27d4e94d5fa113252544c138a0810cbf3a3617d33af2015af6bbf5ccddde65b9683b44115ec816172a4128a3bc812334e3bf27818d5134d92ee69e5a4f62ce6557b001c8e197d6a5a67fe1c3420662cc7ac85fde5c6723847134ac87a274079bf9000bd7af5408cbf729d05ba45033c4e5b5cea61d399506d3eed82d0b46723e8d6f1e63b544cfcc9a39846783102afb31d75695965017ebe1cebfe690ac67cf48120b7bf9b47f493065a35f1495b780e005939058d718ba759b0681feb48c9c00d0e288111a282930a9f08c20d0cb857ed5a4ba74c011c1c45c50985ce375020bf8ceb43081cf7bf4c5f4d8e7642df4d0cc1105ba5dd9b28533977b739c7b315d8a2979303bb362d3cad3051c808ef2e4bfd369a2dcc00d45da5e6ab78380a221546fa04408c080c47ee31f618b72250336fd97e90857658683792a380d7efae18ce643eb752f0370014d78dfa4588cb16ecd68b53c1163b03e7ceb33a72a174a0c636becb58a86ce733ee3d4728bdb494afca8322f6f76a0bf2b9005d1466e7647d3ad51f0a5b998ff07e65f27dc0d73b830e26de1019298ad366574f8a87b2e5c540abff3fdcb4e07e3c60bff8885818de79cda90dc0cfbb703b50ba8a2af7f01c09973355a7060773479bbfa4e8659b0d4affc897347ec796eb1106bf276977b36216c6534018ca9504a53d4f7c2d2d31ef98a2a0bc5d695f2e549f72e292c9912bd9846fcba9491b00dd88f33413346689be349c26772362baf85e5af9c37b95f94346086b9e489e2f8b9cf6eaecb3d2429d6d77ed6a9f4e94b6d01bd0a8b6cdfc8c599eb21aaae83db0adfd9e5ace1e01ea679afddef09f3657a5ac280609abb2d0ac86136a872771d6c4066644d61e09e5ded108141c3401cc23a2cf3178e5b5a71484699b7c962e8122805292e9dc861ff85c9d49f375957482d8d34be7580117a4386a8127a70786cd7c423448e3bb071e2786efffa8e853a129a82858d6497f1e35bd335cb12a7063f6d88654ea7ddd3093c2d5e38a540c02e38dcf5771489f4cb550e8070e0f2c23a67234eed11cc72845116d04b8fe1f6baa440d4de4e18ae0a743c2b79f5077a01780f2ec02a6a95b00171559a12afc1652c331116cf79b60b73f31163c34b80516a2d72db73d45446214b1635213edb2fd27aa79af155aaa552739c9dccd0b09af68dd69c7299269f4b7055412af67786103670d65a115959db83a8c20f0fe5084ca63f33045e09cbd6a61106dc2ea1ece388b9bd0124a61e6ed40025e3a1a8345f302a14254563c8aecd1d30f39bf69022e6b614e1b4d62e893ad5edaf38fca1ba3ea28cdd354d8ba736e78f65a41f97ee0e30a7f92865fc6946e23ede62f8c6eee3cc813697c66159fc93615b18784cade3cf38fcf8ce78c3d42d651e04679c3bac94255a816af65eeebbb6d654ea6bb69580a2f7d0c06f4f9f1db3129be07f3f25cdbc7a29a88a166ff32e2f01b01db1f811ef5a9ea0f02162e98a13ceaa0feb85e4e6c6cc0329525f6c8015d3b773c702a9a8fde0398947aef466807513d3f1a44dc6937b80b56b29098f8316c8dfc32326e95a0ae0225ae002064e0285abc7447dd8723d5b1bc04eb9d47294f594a4845f9fc739be9084ba30f3fe96fe0f9baec5dee7d7fb25f417c9e97150a3653feb9d0addebde4eea587ba00bfe7acf76cfc89633872d860b7844c8522993be211ad95eb9e7feafc24fa85fadd1e586fc3c7010455716757dab0a235ba09d24b9067228dca8e00dfb11c5f6496d407e76dc809899fb7e984c630c86bd6732f4d1fa211437d4c5f09e70682c2f422baf8efa23bc5369b338de4f9aac394dad7b01c5b331536c0c035e4c3b06d635401da51646b9cc2da7dc1e7f9a8ecad4fce2ebe1fdf86fbb975937d3d04c72d70e1f9716f0ba756f648b9f18fa8448772fb713c6829bde4286f4f196a3fe96fe1840eef2e45153efbbe294af7a14b61067b1dfd95b4d522849ce0ed2b27c20f2e55fc21760d3731c7fe0db9bef5231dac5d08a4248b733917d4e9890b596ba21eb99f215870fa3038a2abf409aa59683858b06e6a622a88ce10809b43b53d83832e064614eddbcc2b2d455d355858e4ebec80eb5fa7135ec75844a7dd1eec403d4fd54e31b976d3f718eda1841b8913ffe63652cf1624c702908d22250bcbfb908ec337486ff4a855f6c278600cdd04fd91abebfa21de4b9651c7fc08e780f31139c5ece46e9c91ace66fff1ad971e4f82ee00744f42b29ba66bb14be5b9933270378f7f06577ad9b1f648f38aa6a15d42c4b518b8e88b35deb32bbdcb0c1f29f66fdce082fdc487cc9c64e5c5d2ff461bc93800e13feff4e0dc447d3a8ee2601f5337c3bf211956519c2e7b52c750d766ad616bbf5db3ada5c78fcf016fc744adb675d709dc33b347e878a22038ad8200afbd19ffe11a8425e50ac147e9a81c2f4cd083bf185f03a8a156c388ade7cdccd764c40016167b53378f86c6541c8c5e5976d493e14931116a9c1467423f676913e8f1edf8834c8e5ce756b94db70c0e74322dc324e979f6348116eaa3e652772a070cd23fe7493421bcd0e5ad9fb6d6d5572ed0e874fb2fe3c789e3e918ac55cca2d0f62291a927c977c4e7f6055ecdf8ca810de93d3133f3cebdd2a221c6274232b1943e2b3fca5067b01fbae9cd0dd1bfd8d40c513e6dbc03c56a0559cda4f8349012d669d18b2be8a0ec9b083f63c0e07fb9ae6c97d0fe5cdf0b0462de430b3434bc2fdcb1af896fffc8c59f5ef7fdc3512534cd173945df89544ae6f7fbc17df772e81eb9a8397f1ba0b636c5c3efa2a16a53d1d566b99485d6fef910cd0e262bd01140a9d2b7740940a89fcd2c8feec5977432955b2ed27ed8f82fe15de89cbf8bc773c77fa9fa51aa21632a015c296f0091fb0d764d9c82fc4fd13c97145bd84f6cb1ca8100e8bc6ac2db1833dc8b55e98f029a1e8af5115673fb5d7ee58b52a005d4ea7f79609877a8ededa9aab0bd686462023802e2b97d793603c13225bce35959673905151e79915b29b35ab6b8b0dfc38bacf2d6677ef009c3e8cb9162f6b9c5b75bed7d913e79366c6a03c77b79dcf038388a1d95370bea8a2e64352fc16b491302814941989f36d316d38a3a8b36088da7f77dfaa56922e223ac167c3ab16aaccb6402ab967473dd66d8a2fff5376feb550d1f44eda0fd528efbf083e05947b1b2ab37cf13b85e196305d2e64cea6792450132c6d09180067a8efaae224a21d85deafdd4eea03cdd98d2bfa59bbe7bbbaff84c1b8a57a464dabf7528511a1621f2810fe46ba46b008967981af1af705a6cd8c371695190a8ef97a08c6cff0a55d2ad10bb6672ff5ab6f5b91e33e936e5541c8dc8dbb7105600919b9eb6ebb0f15f1f589c0734854478f45fe9e0cdd3509cbb1c00c25fe4d253ba6688f89828f7ad68c2bb151da6df9940f9624a6bb4f49b2377617a57268c390dd3bd9e0b851801b04f058c3c6ab883f9e54219ff9c7c07d03f1be3b9655d1549841e79b776d3de0ea89db48f372fb4e385ea898bf0d869ce2a6cb0f04218d69b68b5d65f09fa173ead0be0f5df60126f7aa9324df117b00e8a43d37597a22497398e15289b171cb500fa8b70ef77033ee020e3f0625a1d3d74521fd497389e15ca328dba7723f52e13ecd1c11c67547c60e07b22f07ddb8706e5e265b4390eaf92692c31584212e0e10419091fbc37de5c37009e956683a42ce9b395535d4253b445e6a7b0b68f4f6d38ea3fe112b22a019c2fb1f9273efba154ebd8701d59d4cdaf5592975450857786c39d7817afdf105018fa324781a27a182e117a25c4249299671f55346dfcbcee0a6844d036e9ca3c22000ebe1be469cd7ec2402ceba9b5c99c7367d6821cefb8ad3fe318b8cb0135fe3c4222c5b476278ebd5220fa46457ba44e434bc5e65f68e6e75cac1b9d16e291c797428534d3e417ca800ec5489f3c147b61f399fa5022e20a48ae75afd2c4c51eb6420f99afa664ae5213231abb1ad14d9c2dbf1fe90ac692b2fe114115bf6afda5cd301473018ccf13ab6344ff413ac3d4a32812561a9d417f173ee196df5394c49d4344a7b295990f9a4b318c7f822177f25181791b89f072ec3002f85004616260aedb6af8908fa4bbd1285352b746d3eca94ee00df957d8f984f1efbe5ec5ec042d14f6e1d8534667af4f6b7c4f235004f5925de08b2e6b311a7e43c6839e04a950fbc497a51abf4561d2878028d2f16ddd748071010307b9204b9296966fc303919f1db118911237d21e54f9cd2733ef8b87708b45349dec61f4a890e65942de6e3c48dac00c7396b9ef5bb4ed17e099f2d539602181830307aa8ab83cb1f868c4d81634dc47685ef7face4b7c3bf19551b83763359cdd07f7a80444a6c12505fbe98c99fa08aa88997af6eb1f74f8bc0bdd2053f76c2f261addee328f2bda84b2b2552a8f35e3a4ae7870ab08eeabe052443f3222851013d82c526f70e47c9430c6d398f021281101fa35860a7b85578fc2c83cb9acf6f8383208cf75a7c3af74af33c273ad91e7a9175a1befb708fee50f180febf7107d450c876b1be589d4a9227b1176de8bae84cec3296d335594f9be34aed6872d726f636fb73221fa30697fc86c497220608deefae7282dc414880926e14f90a9c116e36f6cf4006eb59205a09f9cc05a6210f38d10af3c8eb0da2a2b524304dcaa80842b7db5fcd5fb7d5ca3b72362ae6eacbd73272ba3877b85b491c373c05f2029f92fcc87be5eb74ac7dfc52188bdd84d3c24a993ea0ceaec5b52728157b5c625b05c88b3b6b67ef1dfc2371e777af56eba1903adf01e747e02d53834d8e45853813d35cabf30bb7a02eaa4e07598342e944623bc0d123cb319d09a2ba21f395217ba9f84b049b56b02c4550bcc58593d377343924a4aebc1cbc9d103f3c5d0c93ff7adb0b4544c438cc1ada9fb915cafd28c0a8d92d8db55223d0501e8cabbb07d1fc78bcf94047063b6c43d7a43fe9ac2b626fe060ea37e498dc2c4226ca5527cac59ad1432f1297eebff3595f85810825fbe8f45056348efe62bcd07f174e054b911afb3e6dfac9fc1d16d024a3e7d08055350a769b36ffecda5bb2a1bcfb93f530996efa6191aa266aa5586f7323f7df3fdf3bbaeea3fba5224fabf741ecdf6cc0a03d5c87b263435137ef4ee6fb581654aa0934fa8542a3fe4b9a17b829ff97256b4a658e34d9436b17f9d36dc5221ccb971bc548173b1662041be7d8fdc32d9ede5e2130d2640b3cba3d62ab8b34902d9137d6d54938c55bbc13bf373372b6a036e6dcefc9e17f55906e697744839ebff9b5b94a79083bfe433ba0f6a880141fcee0a2608a129bb2d262afaccb6e5042943102623c738a0707134737b30a3912bcec2b58253b20b016f550a16bdad989c10b5121701428ed6f646133e6598ee7ba41919ae86c4015c0a59b57643a47d26440448df9de0"}, {0xd0, 0x88, 0x5, "37754bd8d233386b1717db8ba9bdb4277b375a042f224184b53bfe470e16aee9e8fd617041efdf59eee4542185125a067b479186a3a5528778175b9f6ef3e0fe1a46758fcd05f7e163466710283f13209ef93c21dd97df58aa71dfbd60d582ee5478d0739f49527687a9ff97cbcc00dc6cd7f2ccff6878b23423589c506810d2b690c9fb5e3356c473333c30612d512e17f38de14dff73502a32eb3febf5856fb5becc170eaa7b279f5acbee3dffcf25fe090146da2272c4e7d045644ce371"}], 0x1300, 0x4}, 0x4) [ 126.937656] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/25 08:15:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x4, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x48080}, 0x40000) 2018/05/25 08:15:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6d, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20}], 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x14) 2018/05/25 08:15:25 executing program 0: r0 = socket(0x14, 0x4000000000000002, 0x1) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00') accept$nfc_llcp(r0, 0x0, &(0x7f0000000240)) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'dummy0\x00', 0x200}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x577a, {{0x2, 0x4e23}}}, 0x88) fremovexattr(r1, &(0x7f0000000100)=@known='user.syz\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) [ 127.080703] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/25 08:15:26 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x3, 0x2000) msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000c40000"], 0x8, 0x0) msgsnd(r0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/05/25 08:15:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x12c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/05/25 08:15:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x100) 2018/05/25 08:15:26 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) dup2(r1, r0) 2018/05/25 08:15:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0xfffffffffffffffe, 0x7fff}, {0x2, 0x8a41}, 0x8000, 0x2, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000013000/0x4000)=nil, 0x4000}) 2018/05/25 08:15:26 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1ff, 0x200400) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x7, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0x3f) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539(fpu(pcbc(aes-aesni)),sha224-avx))\x00'}, 0x58) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0xb4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)={0x0, 0x1, [0xf28, 0xa33, 0xa41, 0x3bc]}) capget(&(0x7f0000000040)={0x20071026}, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc}) 2018/05/25 08:15:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) ioctl$TIOCSBRK(r1, 0x40044590) 2018/05/25 08:15:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xcc000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@loopback, @local, 0x0}, &(0x7f0000000380)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @multicast2}, &(0x7f0000000480)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @remote}, &(0x7f0000000600)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000007c0)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000f40)={0x0, @loopback, @remote}, &(0x7f0000000f80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={'syzkaller0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000010c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000013c0)=0x14) accept(r0, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f00000004c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000025c0)={'team0\x00', 0x0}) recvmsg(r0, &(0x7f0000003ec0)={&(0x7f00000029c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002a40)=""/235, 0xeb}, {&(0x7f0000002b40)=""/76, 0x4c}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)}, {&(0x7f0000003c00)=""/55, 0x37}, {&(0x7f0000003c40)=""/76, 0x4c}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)}], 0x8, &(0x7f0000003dc0)=""/195, 0xc3, 0x5}, 0x40010000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003f00)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006880)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006900)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006a00)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000006b00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006c80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000006d80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006dc0)={0x0, @rand_addr, @broadcast}, &(0x7f0000006e00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006e40)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000006f40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006f80)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000007080)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007100)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000007140)={@multicast2, @dev, 0x0}, &(0x7f0000007180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000077c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000078c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000008200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f00000081c0)={&(0x7f0000001400)=ANY=[@ANYBLOB="b0080000", @ANYRES16=r2, @ANYBLOB="00042dbd7000fbdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400810000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r5, @ANYBLOB="7801020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000100010040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b08000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r9, @ANYBLOB="8400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400080d000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000008000100", @ANYRES32=r11, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004001f00000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="2801020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400b545000008000100", @ANYRES32=r17, @ANYBLOB="6402020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r19, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004002100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r21, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000800ff02c40200003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000030000000000499b62524c6acd7da814584be200000008000100cc0731224125c53bf017bea074e173f99379cf7f4ced94d3b1cc982aad3001668ef5cff9256855fce00c757d0700439d64d7deb8", @ANYRES32=r24, @ANYBLOB="7401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r25, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r27, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000080ffff08000600", @ANYRES32=r28, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29], 0x8b0}, 0x1, 0x0, 0x0, 0x810}, 0x41) getsockopt(r0, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0xcb) 2018/05/25 08:15:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000380)) unshare(0x24020400) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x400000) [ 128.111396] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/25 08:15:26 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) dup2(r1, r0) 2018/05/25 08:15:26 executing program 6: r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000001c0)=@un=@abs, 0x1a, &(0x7f0000000000), 0x1, &(0x7f00000012c0)}}], 0x33f, 0x0) 2018/05/25 08:15:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140), &(0x7f0000000000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/25 08:15:26 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002740)={0x1, [0x0]}, &(0x7f0000002780)=0x8) recvmsg$kcm(r0, &(0x7f00000026c0)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002600)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/255, 0xff}, {&(0x7f0000002580)=""/110, 0x6e}], 0x8}, 0x2) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) unlink(&(0x7f00000002c0)='./file0\x00') sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x240, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x10001, 0xa31, 0x7ff, 0x1, 0x6, 0x3}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040)) 2018/05/25 08:15:26 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x40) syz_emit_ethernet(0x2, &(0x7f0000003300)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000002180)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYPTR, @ANYPTR64]], @ANYBLOB="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"], 0x0) 2018/05/25 08:15:26 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0116, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x83, 0x2, 0x100000000, 0x7000000, 0x0, 0x91, 0x4004, 0x1, 0x400, 0x1, 0x93f, 0x100000000, 0xc0, 0x9, 0x10001, 0x80000001, 0x0, 0x0, 0x1, 0x6, 0x9a8, 0x1, 0xff, 0x1, 0x2000000000, 0x4, 0x7, 0xffffffffffffffff, 0x7, 0x1, 0x3, 0xfff, 0x7fffffff, 0x6, 0x1, 0x2, 0x0, 0x2, 0x7, @perf_bp={&(0x7f0000000040), 0xc}, 0x20088, 0x425, 0x5, 0x7, 0x2, 0x3f, 0x8}, r1, 0x1, r0, 0xa) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) 2018/05/25 08:15:26 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20401) write$binfmt_misc(r1, &(0x7f00000003c0)=ANY=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) 2018/05/25 08:15:26 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/98, &(0x7f00000001c0)=0x62) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) 2018/05/25 08:15:26 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80000, 0x0) socket$pppoe(0x18, 0x1, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket(0x9, 0xa, 0x40) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) fchdir(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000002c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000300)=0x14) bind$packet(r0, &(0x7f0000000340)={0x11, 0x1d, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) 2018/05/25 08:15:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="e65e08f3c739181a9d4839bfd9825ab0a824ce3c8c2f53536c5b08000000000000001c6845224146f8010025e38d000000000000"], 0x3e80002901) socket$l2tp(0x18, 0x1, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setresuid(r2, r2, r2) 2018/05/25 08:15:26 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40242, 0x0) syncfs(r0) r1 = socket$inet6(0xa, 0xfffffffffffffffb, 0x6) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffd, 0x4}, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x800000000006}, 0x76) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009b6000), 0x4) 2018/05/25 08:15:26 executing program 1: socket(0x1e, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80300, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xbc) unshare(0x401) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x6f3000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/25 08:15:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() tkill(r3, 0x21) 2018/05/25 08:15:27 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x3000400) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r2, r1}}, 0xfd5c) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x8100, 0x0) 2018/05/25 08:15:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB="540200000c00100c25bd7000ffdbdf250000000608000500", @ANYRES32=r1, @ANYBLOB="593bad6b771cffdf6fc7ce8412f1f874d982bcd033ef2408ff3eea6435c5dabaeb50f6684ce84466009f46e106981f274aeddab84adb8a596dd9646c4611c2b7e52e6c200f32d5b86c837aa785dde43bf2409726bfb27c6c65e20ae6ae878286d89ced6eb82652f4ba99917c65727cb805fb0c7b202ba05958add22ddb4b0e4a89a084989d35d265e32e6ec35f3c596e2bfabb3a32947e28509cc535b56d727536ff04b1501598c3f4a49d16837a12de5ab724e47c063bc45509d67b001ef8cc1379f1a65afc3608006400", @ANYRES32=r2, @ANYBLOB="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"], 0x254}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x696e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x9, 0x1, 0x8, 0xc7, 0xfffffffffffffc00}, 0xc) write(r4, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) 2018/05/25 08:15:27 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000180)={0x1, {0x3f7c6bbf}}, &(0x7f0000000140), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x84, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') creat(&(0x7f0000000040)='./file0\x00', 0x1c4) 2018/05/25 08:15:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000240)="c626262c8523de7d96b56f") request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0xfffffffffffff800, 0x2, 0x200, 0xae, [], [], [], 0x0, 0x100000000, 0x8, 0x7, "28bb121033286063bb3741da5132bb35"}) 2018/05/25 08:15:27 executing program 5: madvise(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x7f) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f00eefe00000000000009490bee00", &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000000000000000000f400000000"]}) r1 = socket(0xc, 0x80002, 0x20) ioctl$sock_bt(r1, 0x5411, &(0x7f00000000c0)="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") 2018/05/25 08:15:27 executing program 1: 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x8, 0x5, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) 2018/05/25 08:15:28 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x226080) shutdown(r0, 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x604001) 2018/05/25 08:15:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @local}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5e56, 0x4000000, 0x9, 0x500, 0x0, 0x0, r1}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/25 08:15:28 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="83000000000000000000000000000000e800000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000080000000000000003e6ffffff00cc1f30000058d999d7cae9357646974b3b99a7932d9f9d6b6e33496ad7541363d1e220abe0395e0fae1e7c8cd8af94fc277331843e312bfca5bf2f4a2f92e13a2321c37ecf9a30f3e34031547100000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000dcfeffffffffffff", @ANYPTR=&(0x7f0000000740)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000c500000000000000", @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000600)=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'], @ANYBLOB="000000000000000000000000000000009500000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/25 08:15:28 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000100), 0x0) 2018/05/25 08:15:28 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000440)={r2, 0x24}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x200, 0x100000001, 0x6, 0x2, 0x40}, &(0x7f0000000200)=0x98) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000240)=0x1f) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000080)=0x3) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/05/25 08:15:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="bc4d08df007af45d4d304ec759f9f5a1b527e53e6557d0f446f762953c5adeec2c8d2afc", 0x24}], 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x7fffffff) 2018/05/25 08:15:28 executing program 4: get_robust_list(0x0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x18) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) sched_setparam(r1, &(0x7f0000000200)=0x6b70) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/25 08:15:28 executing program 3: r0 = socket(0x4, 0x80000, 0x1) getrandom(&(0x7f0000000180)=""/113, 0x71, 0x0) fcntl$notify(r0, 0x402, 0x80000018) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/05/25 08:15:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) r1 = socket$inet(0x2, 0x3, 0x7f) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000180)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYRES16=r1], 0x2, 0x800}}], 0x2, 0x0) 2018/05/25 08:15:28 executing program 7: setrlimit(0x7, &(0x7f0000becff0)={0x3f}) socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000001500)='/dev/vcs#\x00', 0x1f, 0x80800) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) chdir(&(0x7f0000000040)='./file0\x00') ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) 2018/05/25 08:15:28 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) r2 = creat(&(0x7f00000000c0)='./control\x00', 0x180) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x7ff, 0x2, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x20000001}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x8, 0xe04}, &(0x7f0000000240)=0x10) 2018/05/25 08:15:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x1802}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000000140)='.\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000300)={0x4, 0x0, 'client0\x00', 0x0, "43b33a0ac4d82c9f", "2b94e061fd08cb8609d55cb980b878e5e7a2e12689afe9078f7dd7c2b2f195f4", 0x1, 0x1}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x337) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/25 08:15:28 executing program 5: r0 = gettid() exit(0x265) setpriority(0x0, r0, 0x0) 2018/05/25 08:15:28 executing program 3: r0 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="900d9089b7ff0af6617aca8b1fa7a9b54d557d7b7c28d5d0bb3ba40c1bcbad153547dccf0506907e5951635b301aa829744864d011fa0c1c4e76d1e8043e206f89d2eb9322722c5f0a1ace94a9360c3439359c4fa73d81493905ebef675fb498e5e2a76efa2a8c0689a066be3eed60f84311409edfb99af2abda5b0018efdaa8f736a96778bb55dcc3508d001f8ef2d23ddfb174f476a048026b5e5cffb57a00995e37087e3a229c1279a470c38ee8900b904d1d78acd0512ddd076d43f469c046908528d6dd65", 0xc7, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) inotify_init1(0x800) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="7f", 0x1, r2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) fchownat(r4, &(0x7f00000002c0)='./file0\x00', r5, r6, 0x1000) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000040)={r7, r7, r3}, &(0x7f00000004c0)=""/238, 0xee, &(0x7f0000000100)={&(0x7f0000000080)={'wp512-generic\x00'}, 0x0, 0xfffffffffffffe3c}) 2018/05/25 08:15:28 executing program 1: r0 = socket(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/25 08:15:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 2018/05/25 08:15:28 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0xfffffffffffffffa, 0x0, 0x20, 0x1, "affa8c477a7ba7c3780272dfa0c997dae3909faa544d88cb46a2e67435322052a8e7e04d43252247be76f8c4", 0x2}, 0x0, 0x0, 0x7, r1, 0x7f, 0x1, "2383eeb9e85c88cc56f32419e3a1927e05ab06e59223968cc7957297c3a9be8c8a94a34b49da62b7982c5c5bc6c544a7d1fe72aa0aac4558ff1e1c21c5824c0c", &(0x7f0000000240)='selinux\x00', 0x8, [], [0x8, 0x8000, 0x0, 0x1]}) r2 = socket(0xa, 0x400000002, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) futex(&(0x7f0000000000)=0x1, 0x1, 0x2, &(0x7f0000000040), &(0x7f00000001c0), 0x1) 2018/05/25 08:15:28 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x27d}], 0x3c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x0) umount2(&(0x7f0000000180)='../file0\x00', 0x2) chdir(&(0x7f0000000280)='/\x00') 2018/05/25 08:15:28 executing program 1: r0 = shmget$private(0x0, 0x2000, 0xb76, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/232) shmctl$IPC_RMID(r1, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200, 0x0) 2018/05/25 08:15:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x657, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x800}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in6={0xa, 0x4e21, 0xfffffffffffff000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x29}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x7469}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xb8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000080800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000000)=""/40, &(0x7f00000001c0)=0xfffffffffffffe64) close(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20080, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbf, 0x0, 0x0, 0x20000000000008, "63745b7d59a5032c68b99bf182817237d5c00f71c2829a1ac13f871584631dbe0a4931832938a8cf1460e8676d6fe3b3424b36dcc936d5a6aaee46a2642baa31", "a72ce616759eded3ec958cdd435b53d93f9f647abc65f99e40483a690a90a639", [0xffff]}) close(r1) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x7ff, 0x5]) 2018/05/25 08:15:28 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19caba0f485a95"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xfffffffffffffd8e, &(0x7f0000009f3d)=""/195, 0x0, 0xfffffffffffffffe}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000025000200f0ffffff0700000000000000000000000000000095000000000000003f4a71fd58d79be0de3dc5fd7c371323c3d1fa5fd806e41eff9a7ba222173537f1976ee20bcf9f84763459409d9764be28a71973721b08c65a91d13d535a98c61020e6d0acac6dc2b071bf59d5d577e17f7726dfbf9c7aff9bddec1e83c6a0ce346d88be728337c1d296d8b85f2c27690ada2636f3e03692e7c02b1a598e8174faa55840c9fd6c2e"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xff38, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x7, 0x800, 0xd71, 'queue1\x00', 0x9}) 2018/05/25 08:15:29 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000240)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000013c0)={0x0, 0xb2, "7e37e32c9404caae987b737f7d08b25788fa5342e8edd11b00f59d8f35829c001fe9a5b93ecab4a042418d5c693e3fd48052eba237ec2f5200f00cdcd09d5239f5a65078ed6c3def3e44ce8375756db7ebc5f665e2e44bb33257407e60860f729573c0dcc85a0c1e3e0179493fc335e6ffcf94ad3abff432d2e52e9620e27c80ea61b680eec4e5f572ac6e7fc8f61e0ae0f2b1d3120cb665ca77e775516abedf55b9ea72f51eaab5b0be91207ed7baff7311"}, &(0x7f0000001480)=0xba) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0xfe, "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"}, &(0x7f0000001600)=0x106) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002f40)={0x0, 0x7f}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002fc0)={0x8, 0x1f, 0x4, 0x1, 0x7, 0x3, 0x80000000, 0xffffffffffff8001, 0x0}, &(0x7f0000003000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003040)={0x0, 0x55, "099f011cf0c75a41f990252892293b7214bcc29604ad866b431227b0a9762d9fd072a28cb04a09d58197b2ead8c0dcf02a63335e44950ee7df7c616dc6ff75166679958ce54f3950085c7123ec8e8ef41c69ee132e"}, &(0x7f00000030c0)=0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003100)={0x5, 0x1, 0x1, 0x200000, 0x0}, &(0x7f0000003140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004540)={0x0, @in6={{0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x6, 0x6, 0xffffffffffffffe0, 0x7fff, 0x7}, &(0x7f0000004600)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004640)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffff9}}, 0x5, 0x6329, 0x4, 0x20, 0x7fffffff}, &(0x7f0000004700)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000006e40)=[{&(0x7f0000000280)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001380)=[{&(0x7f00000002c0)="9a30657202b93c2fedccec29406b2139fd56fcbaf2fd6b161f79f9db6c19f3f30949781d63a60a9712305d74ff1972033a67eb6e5313", 0x36}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000006c00)="ea7b0b7399809f6d38e21b10be79b47a5ef1d2f5db1c1510f058f6419c03d5822d895d17cdc4c630a8569b1b953b36002a735acd0bf35fa8b1250b844fb8afd1a363f6b0fda3771dc872331da8bb3a3b253e2c15282af664517b6520b6ff60", 0x5f}, {&(0x7f0000006c80)="b4cfebb25f2d47c8676d9e0ee9230bebf8774f1991cfa51eba9d4f0cd4bb8884b9c046b1d51d3c4f58f9ffcd129e15236020a1fbdf9e416c2b5895a12e0c8c7962cf86b2d49631d2d50b84e275beea0945e2338edcd84dec9f137c233d3806f39a924a3cd3671b0645738e7861d86e456962f50897259fc3142b8233d15319b9cfd1ff5f48a8f52d5ce570562f175a5db422fefecdb15d626c74df9e426a20d0611e7c592b79", 0xa6}, {&(0x7f0000006d40)="536862b4310ec091b7bc9a9f8c7f592edcba69a3884c712e", 0x18}], 0xa, 0x0, 0x0, 0x4}], 0x5, 0x40004) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x20000000000008}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r11, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 2018/05/25 08:15:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x74040, 0x0) getpeername(r0, &(0x7f0000003540)=@generic, &(0x7f0000000100)=0x80) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x3a, 0xff, &(0x7f0000000180), &(0x7f0000000140)) sendmsg(r0, &(0x7f0000003480)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x4, 0xfc6, "4a1843a4f1edaf1d5ed968a89b490468e07f9ffa6701ffa7c72a02c7e90be764f7cff356c782431ea29a959b47b4571efa7670142ea77e23b5e3fa3d379db8", 0x2f}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000240)="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0x1000}, 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0x1000}, {&(0x7f0000000000)="0d641c3c1e", 0x5}, {&(0x7f0000002240)="e337e593200dab7ef0fce7ba6e3d52347bf0830c449f15e0e2", 0x19}, {&(0x7f0000002280)="148fc7247dacdf943851ac8045b5dac6358bdc9b8e7fe799b35c8f931745008e6d262044f61d403070785ec12294eecef183606c736a4f69dc02996908917b1162d1309e", 0x44}], 0x5, &(0x7f0000002380)=[{0x1010, 0x117, 0x3, "8661bde40c4659439a82ae56e458cc2e10d11c6e2d0413ac076483fd7ec4a32a70d1306333796b31147a4d3df8ab39e8cd1807fb4882f982976e58646ad760a401432c0d87e65a3d915c6b0a6296cce7c5d399fae5b83104788117a884db84f4d8e884151503c9fb6850bf2f5f5472aa9c64938c31b30b5bb1fadd90b5d6dab56acdc8dac8ba2353bb6e277adb1876b238d0c59a58660c50a61ec51797a9a8c34f6943e3f80bee4e49b5e5fe12709d64dbd357d6f35874e0c04aa9860fa4ea6af22d939aa6352c1d2f014645eb9841282ba9f16ac167600c83817637843a204f3d83ba7e7eda929958d68604226c445d3b830f5eb93628c8854d4e97a71095d9a49926369f90aa81d43303c6a2cd09585e8c7eb695d0c57ff30a6edd45e6d6d2c3dbd1c0af73468c1663463f344dab43344c09cba1e96ba1263af5695c10bd812d3fc910a768dcf204ea0ad3ad595c9800ef614debbcbc439622d0de6a1e60df424d9b707dc9011fd90d071a756d449e2eb2af8c5737a87a46f73ac1e5c9d5b0fa66297a53244fac1faf8c931911d5d0f8f4549bbae49962df49b1c4dd38b7f171b582f1b672989d5e71a20b53934c182357eb93a73e7e8636271d4d14b88ef134dc48cdff91f394654de62ae82e057c9787dfbd42ad87eb6b5354e90702e32eb57579ceaff80da676a9097c44e9565c6e179d9eb5646eb2a7045477000927b39b8db78b4f3d436c679b2d3148ec2525a0c916d31633c9fb2e5479b9a168029535fa1afe9e2f83210f8621b3ddd453fcf208d2ee01e0e4beebd886db2d033e2fa4a0c0731a0bc56d3a8f4387e56d728fb2cbbd516f492913a0b6765bcb606fe2fabed46d94450056c64579b436364d71b05ebbc874917509845d0a86de1998b4705f15e306c368bcf59335336c1fb2a2c9026172fd4ca6e61a7814f76b79b6d6132401db8214222bbf4a54145aa9207cc50bb067a9e876111f751a26e7d8872501a86c0197713ae6d6f5577ca186622a56c86879810aeda48e42dd9b01c3e46f4a6061a7786500435a92ce30017db41cff7a0fd235bc48b4c53bc1a125ecaca6c6b1fa95a9a4b2b7678c0266e79e6e0286f264abe3c41d04b711223dd6325617533463bc084250f8fd749a6451e3912e3e2665dc66fe3c07a285bda6edfe239180ad8750c993793c9471dca84872617ab3b4ff79aa43d34bbb8927ea977a471728d8015ce119cbfe47a47d1928d5b8ce6f79746a3e59c5f3613422be9b0d09114c821f6b3bbb1d8c6cca9c3fd38a5ccc00792ab7cc71648ff7ebfd92442aa1e0e2921209dad93faad1254bc251c712b7c67572ed983e58b94d8f29be33bb8963c9607b2d31ab07501e268f8f942b76b6d7b134c3383fec80de11b73c4677375d908042bb9dd0b60d541bd6f6add693dc649ffc1c8c12c8e08d0c57ab69b96f26d2826bc544cd5aa626674714347205d0fdb144a2d4272ae9df85da171f7690a2decebf633dd75882519e3b0a6bdbaeee9f32f2a66a902ebc4c515ea167351246a3b8f515d473a5b3b1ac02028f445a91a81d4b3db537462041e8e9ddb26f25fc086b3f4fb6edaf3be7e8ba6fd7bda0e8e03fab178faa14f953c15d1f822b6beec98a77129ac27bd47a83e80093ef0afb191f71214b1f790865f3a6ca4312ba016dc1ed45c392df9f1e3a72e200b6ba53ab9fe3815204ede06148801722c0aa0c759ae3063298951ffec6445ff5802d39c18528f0bea7b48cad29ac6ea82ce0e615ed943a87a1fce1141345235cf91a005ff2f23f0744b7d1866912417064aca701667b7e31af3d872be120b2558935353282ea15adbbdf791b408e2eecbc98077869b2dc130f0d01de36017c9d82a1e76a4648406e2a7ce7c52e3a3ccd504bf94e01da6a0b6bd3884f1a82601f1b5111c0b38b2ad11c286aee724d28ef3ceb2143a3b3f5e168efaeac434fd17c2072acef6c162313d4f1674c092591a12dd5f31d44fbb35ae0a3116eed26ae031359aa152f66dd11d6c91e5a3729d5ffb6808aa9a16f3ab4c55c0d7a429bee3ca58c6db66d3a978897de9a2846250a5d47cee32badfcc49a1e023484de62a8eddb8f1985ea052160f88cf6532185e06dfe917abce1f064abdc342157496980f905f8e16040a561aceb30f4cc11a6894efdd9fc9271fbcd1847ee89f6d12b6308831b731c745313bd89698b17549f536edfecff95adb01bc0b50bfd9fabd0225a63726fb8ac2deb1cff8feb13957347f3d5df3267ad02e5112538d1039b24e713612daf984b1e677dd44b6094a7c6eb198f4223942c78cff82cc24ed23687829af40ce8d38845881d0b51ce33865a6e470dc3517aafd053fb6c5643058813916c501b74260fea6644889def63cc8f8de41559fd620a443a51b6897acb5c3ab91a594829a8f5de2572fbe59df663204e5e62a295d8f5bcf08538d2c583e3b6fcc7fd30af22d7c48c6faf1755f5e1fee4d358c958a3fdfc9fe3dccc06793b2218cf77faab992d023c8324e59914fd13ad92b30766a24d8568f48c8a4f2e3ff3a6400950859c76f34ed1052750d176e94d24b390910e007a86ac52a867525cb495d39b18ae85bd9d6fc27541b9274c1a794e3a49885d4ce7b48d18e1a4ff58b9cf410dd53e245aec0a29c8f6be3a15dc954bc0082e1513c94f16bb5b7742b4591c754fc474a67e41268ad7a5de8f6164733e32fb8452866459972a0d2f053502f8f0e8f42d98c2f03e7e77531c7140c5e1e2b7496a76007af6d11710ec0ae52cafa835271ab0ed3416577a2178ed188429f5057b8bcc5beabf8d61aa92e146349c6ed10e9202ee19cfc5779f1fcfa974582a9cf14ef41e8b1f6d12c086431b9001f72d02de870adb0d76adfa273ea21121cf5002a34c0867b701e0325fdcb0ec50521f20bdd4dce50dffd227b395544950ee0eec7c32993b8d6cd43aab2e341fd629b3cc167b1322db7f3848fc89d73c21936515d4907621494cf797980290cc147f471ba9c802ae93a0bd0cadb5a6e108cc1a0a68b0202705511852ed8f6678e518673325a2692787d97f4672cbe208c7fb614f5a22579902db96d5448a6083bfd6b0a2b3317f718058271620c5787df6cdd01a5bdb9aa80263b64856b89627d8420f67e2b69467f8ca1d78a594d1d1453feb58bb4629bd2c421ac8f3ae749a1f1e02ee4e1312e407cbde30de193cb57caa32228841d241143c1bbaa5a8e33ae1a84611175dde84cfa80a022453d2a87416512a65e8cc442dc4ff28c584785c2c7b177aaa982b2ddab3e77d29c3fcfe4bb2f5b4f9b390cd6a45d298aa964c50114e1fbe0f54f725aa3d842a308c2c18f22ff20c701377b206b74b3fc138abf00c998d10ae0292b2a56d3191ab95163e5fc887aebdf74e6ba2202b0d3beda94c21111da0a7dea36ef90b7868236479b49d98a8f841261df0d4d981e798cf8077dc621410d417bfc65c771d4ffc91a5dad2f92039ff001834ff993acb16787e48be04a30e3fb6c7a4d1cb5a74836c952b73994b3d7cf580e47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{0xe0, 0x102, 0xfa, "05d6f76eca0595ea8ffc3aab0f71d96c1d454773b31d5ef30ee455d436ed8f7d4eb315b956c485fb5bba777b55b4a16d88210f33f5f00f556c66fe98db1dad078daac5042e6c3b9ca95c349bff9a85a6bede45a78867e78122b72fac76ca8d9dab8c7467f9d66d1b28a512cd8feda7ca016f287bc1c22aa7750b2985a9081991feddc7b32082b79900a9bda3ba5a73c68a9887d69ea18123cd87f63f8c040de9733402a20ef347cbf193aa528ceee9329e774f365ea3444b2306322b26faf61c360996e3c08e310185ed"}], 0x10f0, 0x4004000}, 0x8004) 2018/05/25 08:15:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1b95f432, 0x4, 0xff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x4a53}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) 2018/05/25 08:15:29 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x40044102, &(0x7f0000000040)) geteuid() 2018/05/25 08:15:29 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0x40, &(0x7f0000000300), &(0x7f0000000040)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/25 08:15:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x2, 0x1) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/25 08:15:29 executing program 7: getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = getegid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0xf002, r0, r2, 0x4, 0x1010) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8000, r1, r2, 0x7f, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1020, 0x0) open$dir(&(0x7f0000000240)='.\x00', 0x2, 0x10) pkey_alloc(0x0, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8902, 0x0) fanotify_mark(r3, 0x26, 0x800, r3, &(0x7f0000000200)='./file0\x00') 2018/05/25 08:15:29 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000bf35d274acd864d863fc1672ffd4f05fa2064fd9e3ad413772848a0390f388c0177aca8ad72f5ab65b1696a0ccfe08ef318c3dce4492960d1f494d13bbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a5a83d10d2fca8ced3712eb56982c5aac604290532cbdecb8"], &(0x7f0000000200)=0x6d) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/25 08:15:29 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100000040002, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x10f, 0x9, 0x3c19, 0xde, 0x18, 0xa, 0x4c, 0x1}, "30048ecd2aa47c9b0731367b9aba6afb95790bb028f38d18297724bbce94ee909fb575f7d4c20a33c93e9c7e0adc2e1df0", [[], [], [], []]}, 0xfffffdf1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000004ff0), &(0x7f0000004ff8)={0x1}, 0x8) flistxattr(r0, &(0x7f0000000080)=""/226, 0xe2) 2018/05/25 08:15:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/05/25 08:15:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c000000c1bf6c2783d9f2062176fb76cb7472473f71cbbd0505567b7836762f6c020a02f6fadb3bb205e3d4cc6e233425ee69a5a879993d96dbcffa416a8375612cf8ac554bcf5ae74763c803b80de25a6acdbf431b930eaee630ca814c936f39605c83b92f839c6bbe8bb49d8ff6845bb2", @ANYRES32=r1, @ANYBLOB="420400008000000008002700010000001400030074756e6c300000000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4000) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffff, 0x280000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000180001010000004f71adb1813640b60800050000000000"], 0x23e}, 0x1}, 0x0) 2018/05/25 08:15:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x21, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'ipddp0\x00'}]}, 0x3c}, 0x1}, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x3) 2018/05/25 08:15:29 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/05/25 08:15:29 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000) poll(&(0x7f0000000080)=[{r0, 0x100}], 0x1, 0x4) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x1, 0x0) memfd_create(&(0x7f0000000040)='proc\x00', 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x80, 0x8000) r3 = accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000380)=0xe, 0x800) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000003c0)=0x1, &(0x7f0000000400)=0x2) syz_fuseblk_mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/25 08:15:29 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000440)=[{r0, 0x100}], 0x1a1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='@-}!em1\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) 2018/05/25 08:15:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x247, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000d300ac800000000000009300000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/25 08:15:30 executing program 6: r0 = socket$inet(0x10, 0x3, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x20, 0x2}, [{}]}, 0x58) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/83) r2 = socket(0xa, 0x200000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000280007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000002e40)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002e80)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/25 08:15:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x15, 0x15, 0x2ff, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0x8, 0x0, @uid}]}, 0x20}, 0x1}, 0x0) [ 132.040090] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/25 08:15:30 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x103000, 0x0) prctl$void(0xd) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x2, 0xfffffffffffffff9, 0x2, r2}) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000100)) 2018/05/25 08:15:31 executing program 2: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="6495e62a3beacaaaa026b8044e3ee453e09715d7a2c4ec89805667782e80d5465a029ebec140fcecd68780cd7697785d96fc66e5212383128a713f23c348bdfd153d", 0x42, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="657468316d643573756d262b76626f786e6574300f3d2f00", r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x7f, 0x4, [0x7, 0x8001, 0x5, 0x6]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x800}, &(0x7f00000002c0)=0x8) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="2b1e8f63c3ccbd984f9c893aa8dac2c17232e45d8bc5cfe2bc8995ae6b1b425acff6929931f6c529f0dec21d96bb6218401f7be32404df6320ec75558df35efd35865a585846d2fb1764d380ad20bc0242e3b81be8c7a67a86a36effcac9ae332ab4a22853534ccaffbb637eeb4289b3d5000330c369e44a0cdd705afde4ad9d6a6f7cf0104c5ca2b6d11a608f326558293e0ca2eb525025e664fdb6278ba2a0da2163459ab4a8", 0xa7, r1) 2018/05/25 08:15:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) delete_module(&(0x7f0000000080)="90766d6e657431757365726b657972696e672d7b2465746830266d696d655f747970652373656c6673656c667070703100", 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000100)=[0x0, 0x3]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x138, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x1b0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000440)=""/178) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="5253afed618ed261e68f05c42924e54d866058f361c1ef51d3f0b3bd0bc9bd2eb8919d27d0eb0337bf4ed12a9db0b5113ea44abb945ecb3471d8d3d945f70ca6418379e315c32a2079c76a3e989b9892e583c8189bf5b5f3ee3dc33cd90c9edd9fe8e7d7754cd412d8e1921b63b9637ac3514de1f7800fe69e83ecda17716ba08f10868908f847", 0x87) 2018/05/25 08:15:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x8000) accept$alg(r1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/25 08:15:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62626458523bf012cf66f") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000180)={0x5, 0x7}) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000200)="02000000020001000003be8c5ee17688", 0xff66) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000280)="9bcc0188ac4bc297ef6eaebe008ffb564ac0ccff1a847ae0faf5df9778d33a0dcf0ef098e05b33d39c28d37aea316b262875d30a5858ee3b0cd7c5a2fd030712a0b9f9c5f9311052c202cb9b8ce0ccddb84a4d82c2c6b930b3383f944e0c90310fb012caad105a6bb39ef398d8354e98d7f3348738dd62fac44902adeb37", 0x7e) 2018/05/25 08:15:31 executing program 3: unshare(0x42000400) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair(0x0, 0x2, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lookup_dcookie(0x40, &(0x7f0000000200)=""/3, 0x3) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0xe8af, 0x3, 0x25, &(0x7f0000ffe000/0x2000)=nil, 0x7}) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0xfffffffffffffd95) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000140)=0xc) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x3, 0x1, 0x2}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/05/25 08:15:31 executing program 1: r0 = userfaultfd(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, r3) mbind(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x3, 0xaa, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000240)) 2018/05/25 08:15:31 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff, 0x30, 0x7fffffff, 0x10001}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xffffffffffff0000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/05/25 08:15:31 executing program 6: perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) preadv(r1, &(0x7f0000000200), 0x100000000000018a, 0x0) [ 133.132408] IPVS: ftp: loaded support on port[0] = 21 2018/05/25 08:15:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x5, 0x100020000000007, 0x2, 0x2, 0xffffffffffffffff, 0x48}, 0xfff4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000280)="a7", &(0x7f0000000200)="bc260bca2c56b1ade021037651d060f753cb31d7f17d6bf72ace39d5f40ffd741f0fd0dbb51b6c86c6b406912699285407c2e6a5fbed6d06000000000000002f73d9dbbe043b3aa8b1634197c7fa7b3e42a8", 0xffffffffffffffff}, 0x20) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) accept$alg(r1, 0x0, 0x0) 2018/05/25 08:15:31 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="24000000240007dd32000008ff0100000000000000ffffffff0100ff1000000000000000", 0x24) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x6400, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/219, 0xdb) 2018/05/25 08:15:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x2202) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x0, 0x20, 0x1c}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/25 08:15:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) close(r1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) 2018/05/25 08:15:31 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffff33) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000040), 0x101a7, 0x20008040, 0x0, 0xffa7) 2018/05/25 08:15:31 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x838, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bpq0\x00', 'syzkaller0\x00', 'bcsh0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="aea436e899bb", [], 0x128, 0x1a0, 0x1d8, [@quota={'quota\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "778a11db47f092e4357a5158bcb48bcdddf0e3155c587d7854e8702e414a9339c4655d98e9f58b7d8cb2b02277e7df9cf907f4297d6d1157104c58f5dae5ed73"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x6003, 'rose0\x00', 'ip_vti0\x00', 'veth0_to_bridge\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x210, 0x290, 0x2c0, [@comment={'comment\x00', 0x100}, @ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, @empty, [0xff0000ff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xff, 0xffffff00, 0xffffffff], 0x100000001, 0x3f, 0x44, 0x1, 0x4e20, 0x4e22, 0x4e21, 0x4e20}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz1\x00', 0x90}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x5, 0x2, 0x22eb, 'syzkaller0\x00', 'irlan0\x00', 'ip6gretap0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x158, 0x188, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x7f, 0x7f}}}, @connlabel={'connlabel\x00', 0x8, {{0x335, 0x3}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1f, 0x0, 0xb5, 0x0, 0x0, "f4245fb40d6e0da8a2a79a9825ef9eafe5659d161ddc3f27f781cf1b6fec59f90de64b591de9f9655ea300fe1ea25af3e5327def47596a9cd32274720d35c844"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xbdb0000000}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x40, 0x892f, 'veth0\x00', 'sit0\x00', 'bond_slave_1\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc0, 0x110, 0x188, [@helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}]}, [@common=@log={'log\x00', 0x28, {{0x20d8, "08392393031d8d658d85b5e1ffdaf72e9aca7ff0c237cb6fb5836c1b0859", 0xb}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7ff, 0x5, 0x7ff, 0x1, 0x0, "211047b932f8f164a73c2834931c87b495b665a83818dac1fc99434c83f8341aeafdc51d26fd710578c0f4a9a6fedabf800d6cb0534fb18df43f422c28de347b"}}}}]}]}, 0x8b0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x67, @empty, 0x4e24, 0x4, 'dh\x00', 0x2, 0xe9, 0x7}, 0x2c) 2018/05/25 08:15:31 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x40000) [ 133.425224] IPVS: ftp: loaded support on port[0] = 21 [ 133.538720] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20004 dh [ 133.603253] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20004 dh 2018/05/25 08:15:31 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x5000000096, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/25 08:15:31 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="021880071000000026bd7000fbdbdf250e00080010030004a3a5938cfa7237c7b44ddb3864511cb1bbca26547e89a577747e06a469020900000044182f8c506b74482a4b061df5ebe726cc85e3b19823912eae2f6beabee8838afb831ad4ca3bbd663be1397a1a678d357fb09db882bb7f350c13000073e9f6af4eb88edeb4a5b8026ee318d67a4aeaf741fd90c38f07604d3260429aaa0c05c2ef47a50f1e98e3baf2b0ce079cb8228f"], 0xaa}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8402, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000007ccf41720000000000000004080001004b000000"], 0x2c}, 0x1}, 0x0) 2018/05/25 08:15:31 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"056fbae0838928"}, 0x40}, [{"251e33f586fbf9"}, {"3f2a4dea90ed8b"}, {"cfd779ab4052bc"}, {"ac27da93f99d76"}, {"df0c465784e394"}, {"001d7410051520"}, {"253d52dc492a6e"}, {"bb84b949e24c60"}]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x18e, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0xff9e}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x401}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/63}) 2018/05/25 08:15:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) fallocate(r0, 0x0, 0x0, 0x20007ff) fsync(r0) 2018/05/25 08:15:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}], 0x3, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) 2018/05/25 08:15:31 executing program 4: r0 = socket(0x19, 0xfffffffffffffffe, 0xff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x0) 2018/05/25 08:15:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") sendfile(r0, r0, &(0x7f0000000080)=0x6, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000000)=0x1e) 2018/05/25 08:15:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/186, 0x5f5) getdents(r0, &(0x7f0000000140)=""/2, 0x450) fcntl$notify(r0, 0x402, 0x1) exit(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x100) getdents64(r0, &(0x7f00000001c0)=""/57, 0xffffffffffffff04) [ 133.762404] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/25 08:15:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') time(&(0x7f0000000080)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0xffffffffffffffba) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) [ 133.830266] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/25 08:15:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x800, &(0x7f0000000040)="141f7529e20a8dde2c012c0900") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00000000000010000000000000000004"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbd, "68cc15ab629ff9b9991f4625e8885cb442320d2e3a5af90edfa4305bc5d7267f457205ef8e029ce89d9a1b82c8e57f4f9d2c31ee7969efd4fd5960624fbde437fe0a6609fbb2ce810d09a159cd04b0d7a0c0be06570283bc297c2bfc8c3c93663217ffb1203626c449c9b4e6f587358b3af6db9a1e9d7db9c081ec294e00ac14c54c3893586eff76e128c0f6a9e814b594cb28d49c3da3dc780197c742614db1ec6de306bba626b530ae2dce64390152ba163cffa514ac2fc545a21bb0"}, &(0x7f0000000000)=0xc5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1ff, 0x81, 0xec}, 0x10) 2018/05/25 08:15:31 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x71}}], {@generic={0x806, "b3ec7ef3fa3b219f5d1ec37c6ee76c63a7760f457ecd0fd0b27b7906"}}}, &(0x7f00000002c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x140) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x50) 2018/05/25 08:15:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001300)='net/ptype\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000011c0)={0x0, 0x7f}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001240)={r3, 0x20, 0x94, "4085071cc023b6d72be6389b46aa3ed297f4cd38f0e1a6d26de247e39a8617b27021b2d1abdc9821fa9b807fbbc813f8b590184cf1e5bb1d80264cbaf7724eb4be66ed6fd842ac2156ebd032471fe4908947ddc75d5ef336018ee3905277e5a00db1201fad387b042d6957c2f7e11d02c836bdc87bed668b16b0558715a62d67694188292a5b311496c729867e65a7eafbcd0f5c"}, 0x9c) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000001180)={0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'sh\x00', 0x0, 0xbd, 0x36}, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), 0x4) sendto(r0, &(0x7f0000000180)="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", 0x1000, 0x40000, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) openat(r2, &(0x7f0000000100)='./file0\x00', 0x100, 0x20) sendfile(r1, r2, &(0x7f0000000000)=0x2f, 0x80000003) signalfd(r2, &(0x7f00000000c0)={0x6}, 0x8) syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x8, 0x200100) 2018/05/25 08:15:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) io_setup(0x4, &(0x7f0000000240)=0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xfff, 0x2, [0x80, 0x9]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x0, 0x8}, &(0x7f0000000340)=0x8) io_destroy(r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000001c0)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="f02226f7615f", @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @random="51eaadc34d79", @empty]}) io_setup(0xf13, &(0x7f0000000040)) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f00000000c0)) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000000)={0x8, 0x7f, 0x0, 0x9, 0xfffffffffffffffa, 0x689800000000, 0x2, 0x0, 0x1, 0x1f}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000002fc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0xffffff48}, 0x1}, 0x40) 2018/05/25 08:15:32 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000f40)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000740)=""/147, 0x93}, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/225, 0xe1}], 0x1}}], 0x48, 0x801}, 0x0) 2018/05/25 08:15:32 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r0, 0x0) r1 = semget(0x1, 0x3, 0x100) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400040, 0x0) ioctl$KDENABIO(r2, 0x4b36) semop(r1, &(0x7f0000000100)=[{0x2, 0x962a, 0x1800}, {0x5, 0x4, 0x800}, {0x0, 0x9, 0x1800}, {0x2, 0x5, 0x800}, {0x1, 0x1000, 0x800}, {0x3, 0x0, 0x1000}, {0x5, 0x1, 0x1000}], 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00') mprotect(&(0x7f0000c5b000/0x1000)=nil, 0x1000, 0x1fffff5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x8, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/25 08:15:32 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400}, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)) r1 = inotify_init() read(r1, &(0x7f00000000c0)=""/130, 0x82) 2018/05/25 08:15:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/227) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x101) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)}, {&(0x7f0000000380)=""/178, 0xb2}], 0x2, 0x0) 2018/05/25 08:15:33 executing program 4: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0xfffffffff7fffff6, 0x0, &(0x7f0000000100)={r0, r1+30000000}, 0x0) socketpair(0xb, 0x80000, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x3, 0x6}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x8, r4}) 2018/05/25 08:15:33 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) flock(r0, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) 2018/05/25 08:15:33 executing program 1: r0 = socket(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7261ff013c420000e5ffffffffffffff001400000000000004170000000000001a030000"], &(0x7f0000000000)=0x24) 2018/05/25 08:15:33 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000f40)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000740)=""/147, 0x93}, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/225, 0xe1}], 0x1}}], 0x48, 0x801}, 0x0) 2018/05/25 08:15:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) r1 = socket(0xa, 0x4000000100000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) write$sndseq(r0, &(0x7f0000000040)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @queue}], 0x1c) 2018/05/25 08:15:33 executing program 7: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x9, 0x40) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)) fstatfs(r3, &(0x7f0000000040)=""/132) 2018/05/25 08:15:33 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x1633f51, 0x7f, 0x8, 0x7f}, {0x23a, 0x8, 0x6, 0xfffffffffffffff9}, {0x5, 0xffffffff00000000, 0x6, 0x214}, {0x40, 0x100000001, 0x8, 0x6}, {0x9, 0x289000000, 0x3, 0x101}, {0x6a82, 0x3, 0x1, 0x4}, {0x0, 0x7fffffff, 0x8, 0xe94}, {0xd0e, 0x4, 0x80, 0x8}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='veth1_to_bond\x00'}) 2018/05/25 08:15:33 executing program 1: unshare(0x60100) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) clone(0x40000, &(0x7f0000000080), &(0x7f000084effc), &(0x7f00000000c0), &(0x7f0000000140)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8082, 0x80) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/05/25 08:15:33 executing program 7: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) socketpair$packet(0x11, 0x7, 0x300, &(0x7f0000000180)) 2018/05/25 08:15:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0xa0000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) connect$packet(r1, &(0x7f0000000480)={0x11, 0x39ad8a5a143a6373, r2, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000600)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000640), &(0x7f0000000680)=0x4) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d0000000b83c4f8f7125c02b9cbbebac276299912b40167b1f35010ed87b3520c700100000a7e006a502a79d17c1d7f2ce70f86e4920dcdb5bf0be11883a0f2f31830b772ea67e6a07d97203314912c7d3a4198eee64deb336478124643ea2024cb03570b6d77a1a899e79f69e4c682c94dfaa39961db31257c7ad380cc5abb20978e72fb9220b874d23e999b9847f1230752579ffd32a1844269916c7d37159ea4aee4009228a6b954105df4b0d0edf3ca8e8b08890a63c96ffc4adf0ab306b958f5fd5fbf91a6cb628335d008c0847b3274a9c"], &(0x7f00000002c0)=0xd8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0xe40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f0000000080)="aed9f31f96b8f4b1d95f8b84b88842", &(0x7f00000000c0)="1407075534392bd2f5d641f06f0490efc8d3227da1778d20e111c15991d60c610665296cce60deeba9f1a411af311b470a9e1fd5db0dd5c5c4f8d0", 0x2}, 0x20) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/05/25 08:15:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r1, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x1c2, 0x9) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xffffffffffffffc0, &(0x7f0000000080)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) getsockopt$inet_mreqn(r0, 0x0, 0x67, &(0x7f0000000140)={@local, @multicast2, 0x0}, &(0x7f0000000180)=0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6}, 0x10) 2018/05/25 08:15:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000, 0x9, 0x20e, 0x20000000004a, 0x4, 0x803, 0x800, 0x100000009, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@rand_addr, @dev, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@newqdisc={0xc0, 0x24, 0x8, 0x70bd26, 0x25dfdbfb, {0x0, r3, {0xfff1}, {0xb53298ab3c82eeb2, 0x6}, {0xe, 0xfff5}}, [@TCA_STAB={0x1c, 0x8, @TCA_STAB_DATA={0x18, 0x2, [0xffffffffffff8001, 0xff, 0x6, 0x7f, 0x6, 0xfffffffffffffff9, 0x8, 0x8000, 0x4]}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x80bb2e6, 0x0, 0x7f, 0x4, 0x400, 0x2}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x60000000000000, "6975c3", 0x5235, 0x23, 0x1, 0x8001}}}}, @TCA_EGRESS_BLOCK={0x8, 0xe}, @TCA_RATE={0x8, 0x5, {0x7, 0x10000}}, @TCA_RATE={0x8, 0x5, {0xfffffffffffff413, 0x4}}, @TCA_RATE={0x8, 0x5, {0x8000, 0x4ce2}}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x7, 0x30, 0x6, 0x3f, 0x2, 0x200, 0x1}}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x8040) connect$inet(r0, &(0x7f0000000500)={0x2, 0x4e20}, 0x10) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/25 08:15:33 executing program 5: prctl$seccomp(0x2f, 0x1, &(0x7f0000000080)={0x20000000000000a7, &(0x7f0000000040)=[{0xac7, 0x4, 0x1, 0x81}, {0x80000000, 0x5, 0x40, 0x100000001}, {0x400, 0x3, 0x5, 0x4001ff}, {0x1c00000000, 0x924, 0x8, 0x7a9}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x2d9e, &(0x7f0000000100)=0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/193) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/05/25 08:15:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x7, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x3300, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x4}}) 2018/05/25 08:15:33 executing program 0: socket(0xa, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000180)={"7369743000120000eb0afb630000002a", @ifru_mtu=0x400000}) 2018/05/25 08:15:33 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3, 0x1c) 2018/05/25 08:15:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x7ff, 0x2, 0x6, 0x1, &(0x7f0000000000)=[{}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000280)={0x38b, &(0x7f0000000140)}) 2018/05/25 08:15:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x2286, &(0x7f0000000100)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x400, 0x0) 2018/05/25 08:15:33 executing program 6: r0 = memfd_create(&(0x7f0000000280)="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", 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/44, 0x2c}], 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/25 08:15:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x0, 0x2, {0xffffffffffffffff, 0x3, 0x80, 0x0, 0x200000000}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4) 2018/05/25 08:15:33 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4540, 0x8) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x3f, 0x0, 0x0, 0x38, 0x0, 0x0, 0x8000000000000000, 0x20, 0x0, 0x0, 0x4}}, 0x150) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000080)) connect$ax25(r0, &(0x7f0000000080)={0x3, {"618192805298b7"}, 0x7f}, 0x10) 2018/05/25 08:15:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)="6367726fb1082841040a636500a1e75eb76008ba60a0eb9c47930dbbdfd1547fccc94a26d4922a3097ce19fb4f32d843958b3fc8804ce366a140caef62a6e2917d0dbcdee943369890dcbc4587e5999452536d2c083722f8f6822544d08f766f63c96b73b09070e2c1a37124645b31c69dfaa46a0bbe5f1626a2cc23b96af6c7f981aabe9cf074d6e8835d70e7a049b88d4f71c06095df71928ccab2099991", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) 2018/05/25 08:15:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x4000002008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x100000802) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/25 08:15:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xed6, 0x1, 0x6, 0x4b6, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x18a5, @loopback={0x0, 0x1}, 0x9}}, 0xfffffffffffffffd, 0x2, 0x9, 0x80000000}, 0x98) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) [ 135.818461] kernel msg: ebtables bug: please report to author: Wrong size 2018/05/25 08:15:33 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x8000003}, 0xc) socket$packet(0x11, 0x3, 0x300) 2018/05/25 08:15:33 executing program 0: r0 = socket(0x3, 0x80800, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x1, 0x3, 'client1\x00', 0x0, "ea058ce6aedeaf97", "85bd4d62b21e54079c8402c34956a8025891a35288e89e75218e72772d6c0a25", 0x1ff0, 0x2}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'sh\x00', 0x0, 0x100000000, 0x52}, {@multicast1=0xe0000001, 0x4e23, 0x10003, 0x40, 0x7, 0x1000}}, 0x44) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x4013, r1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x0, 0x7, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x9, 0x3, 'client1\x00', 0x1, "0eb6168b64d5b4c3", "1703eb6a3a7ba7c9210c3f7c6900cf25b22d618811a6ce25c53c3a18f471d96a", 0x8}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="a251f5e3d7cb36c03c06391d44157753275f9875b224af80cb30d1b3cc754684da1a6b0e3ed633c7c72e9bc759f0af3e59b2e63f34ce15") getpeername$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001ec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001f00)={'gretap0\x00', r2}) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000340)=0x47) 2018/05/25 08:15:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) getdents(r1, &(0x7f0000000100)=""/4096, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) 2018/05/25 08:15:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$rds(r1, &(0x7f0000003200)={&(0x7f0000000400)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/231, 0xe7}, {&(0x7f0000000080)=""/138, 0x8a}], 0x2, &(0x7f0000003000)}, 0x0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000140)=0x10) 2018/05/25 08:15:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace(0x4218, r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x399) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9e51, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/05/25 08:15:34 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="540000002000000000000000000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\x00 \x00\x00'], 0x54}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x60, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x1, 0x7, 0x80000000, 0x7, 0x1d, 0x26, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x2000000020000}, &(0x7f0000000280)=0x8) fsync(r0) accept$alg(r0, 0x0, 0x0) 2018/05/25 08:15:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000003c0)=""/244, 0xf4}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") statx(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400202}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x60, r3, 0x300, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1c6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x929c}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x41}, 0x8080) 2018/05/25 08:15:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x705200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) [ 136.130768] kernel msg: ebtables bug: please report to author: Wrong len argument [ 136.199307] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/25 08:15:34 executing program 3: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/8, 0x8}, {&(0x7f0000001680)=""/20, 0x14}], 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xff, 0x101000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) r2 = getpgrp(0xffffffffffffffff) process_vm_readv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000180)=""/64, 0x40}], 0x2, &(0x7f0000000480)=[{&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/246, 0xf6}], 0x4, 0x0) 2018/05/25 08:15:34 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x20) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x8001, 0x5, 0xe68e, 0x7fff, 0x0, 0x6, 0x20000, 0x4, 0x8, 0xa3, 0x6, 0x165, 0x2, 0xffc000000, 0xe03, 0x1, 0x9, 0x5563040d, 0x88, 0xffff, 0x20, 0x6, 0x0, 0x3, 0x8, 0x8, 0x4, 0x1, 0x7, 0x1ff, 0xa1e, 0x8001, 0x2, 0x0, 0x4, 0x2, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x180, 0x1ff, 0x6, 0x0, 0x1, 0x0, 0x9}, 0xffffffffffffffff, 0x10, r0, 0x1) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/25 08:15:34 executing program 6: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0xffffffffffffffa3, 0x10001, 0x8, 0x80000001}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x40050, r0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0x1f, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/25 08:15:34 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0xf783}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc0884123, &(0x7f0000000040)) 2018/05/25 08:15:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0xb1d, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa8, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0xd1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0x1, 0x7fc0000, 0x7ff, 0x8}, 0x98) 2018/05/25 08:15:34 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000840)="120000001200e7ef007b00000000000000a1", 0x8, 0xffffffffffffffff, 0x0, 0x0) sendto(r0, &(0x7f0000000880)="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", 0xfc, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000980)=0x7fffffff, &(0x7f00000009c0)=0x2) r1 = socket(0xfffffffffffffffe, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2}, &(0x7f00000003c0)=0x1) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000800)={r2, 0x1, 0x1}, &(0x7f0000000a00)=0x8) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/63, 0xffffffffffffffd4}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0xc9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0xffffff69) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000a80)=""/134) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000b40)=ANY=[@ANYBLOB="036e9e71f3000000bfd5000001000000da4cd8f4b1862654a8987e090000000000000079da6dadfe032d82652fc02fae0e95585f5f491f472d58158b9a61e96f55aae040a6d54acea22bfc03008b323248b0"]) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) sendto(r4, &(0x7f0000003840)="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", 0x1000, 0x0, &(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0x4}}}, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000740)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000cc0)={r2, 0xffffffffffffff69, "2bbf5c73503d6ab3855d9174d7c9f306d20394d31e7a7c5ecb88cd6b6fd3bb1f8a0c0754a0181afef30aa94b7c61af6efd6f75719fc63ff2219765a358f162f9223775befc6bb79ab26de6e7f921b35f8803a3499878392eb0b3b3ab4a1c5b6d4958a227189b34f97be01c35300ddc7a686819a1a74048b76a26a9d992480fd9eabf387a1bfd9b8b0fc86185f59738d21bf555aa384ff6ebebd1978b9ed97e6bb387bb203b37d88bd3bd64e18ec271706308ae"}, &(0x7f0000000bc0)=0x1cd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a40)=0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={r5, r3, r6}, 0xc) 2018/05/25 08:15:34 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x8000) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/136, 0x88}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800010000000066060000000000000000000000000000006943ed3fd817b1e3104d40206e6671d1315d90bfde3ac2b1263effca68b7cdeadf1eeedb5a63cbbe08e2730ad3f5b7ad11a89e2b6a925cd9049c768f1df3ea679c879221f848c3de669505067fe28a533cad6058814f2ae6c9d20af20143a43a87a2eff9d900000000"], 0x1c}, 0x1}, 0x0) 2018/05/25 08:15:34 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0xffffffffffffffde, 0x0, 0x0, 0xfffffffffffffeb1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7237, 0x200000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x0, 0x70, 0xf41, 0x9, 0xfffffffffffffff7, 0x23, 0x3, 0x4, 0x3f, 0x3}) clock_gettime(0x5, &(0x7f0000000240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000580)}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000fc0)=""/239, 0xef}, {&(0x7f0000000c80)=""/170, 0xaa}, {&(0x7f0000000780)=""/81, 0x51}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x4, &(0x7f0000000880)=""/44, 0x2c}}, {{&(0x7f00000010c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001300), 0x25a, &(0x7f0000002380)=""/96, 0x60}}, {{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000002500)=""/55, 0x37}}, {{&(0x7f0000004680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002540), 0x0, &(0x7f00000047c0)=""/109, 0x6d}}], 0x5, 0x0, &(0x7f00000049c0)={0x0, r2+30000000}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 08:15:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}, 0xfffffffffffffffa}}, &(0x7f0000000300)=0xb0) 2018/05/25 08:15:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000080)=0xfffffe47) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x7f0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x81}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x78) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)="c7e05b8cff8f7bf94dcb9de1858ec6ae4036a7caf734c1a1675acc421f2200d69740c627a5ceaa6edf8d217ecf0ec7dcb8c9aabbaeb30f6f491192a7811f1fc748aba6d2428555cf251200a7373de436e24ffbd11d", 0x55, 0x4000000, &(0x7f0000000240)={0xa, 0x4e22, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/25 08:15:34 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f00000003c0)={'bridge0\x00', r1}) 2018/05/25 08:15:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x3, 0xff, 0x4, 0x0, 0xc}) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x57, &(0x7f0000000080)}}, {{&(0x7f0000003a80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000004c40), 0x0, &(0x7f00000000c0), 0x10}}], 0x2, 0x0) 2018/05/25 08:15:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)={0x302, 0x33}, 0x34d) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000300)={@remote, @multicast1, 0x0}, &(0x7f0000000340)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000400)={@dev, @empty, 0x0}, &(0x7f0000000440)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)={0x290, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe57}}}]}}, {{0x8, 0x1, r5}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0xd97, 0x7fffffff, 0x101}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r7}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x290}, 0x1, 0x0, 0x0, 0x80c4}, 0x4000884) 2018/05/25 08:15:34 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0x3a, @multicast1=0xe0000001, 0x4e23, 0x3, 'ovf\x00', 0x20, 0x4, 0x43}, {@loopback=0x7f000001, 0x4e22, 0x10000, 0x8, 0x868, 0x40}}, 0x44) r3 = dup3(0xffffffffffffffff, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d40ff4)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000cb895f441d056fe3c11bdfe031a70ef54599579aab8d63c659b92dd505000000993cf8bf6de72a55e5f3f1d6fecfe8d7a4f0029809e7d58a70487ca759da6bea62811d099cd90000000000000000"], &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r5, 0x400000000}, 0x8) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x9) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x76c9}, 'port1\x00', 0x80, 0x20, 0xcee, 0x7, 0x2, 0x4, 0x6, 0x0, 0x2, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1eff4)) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000001c0)) [ 136.607140] sctp: [Deprecated]: syz-executor0 (pid 8613) Use of int in max_burst socket option. [ 136.607140] Use struct sctp_assoc_value instead 2018/05/25 08:15:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x800008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='selinux!)#{cpusetproc\x00', 0x0) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='keyring\x00', r1) 2018/05/25 08:15:34 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101800, 0x84) ftruncate(r0, 0x7) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) 2018/05/25 08:15:34 executing program 6: mq_open(&(0x7f0000000000)='selinux.cpuset@cgroup-:~)em0wlan1,^\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) 2018/05/25 08:15:34 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffff, 0x101000) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000280)="d975e9ab92aae618d0c46d6dcaf379a20b8c074c08b4d7586ad48743504ed69e57c642f9adcb1658515860c2931fec51c5dd7889d6f11b072e289a86fdad053ff81157da459d7b0db86e6de64e3ce8c6d122d5507ce3", 0x56}, {&(0x7f0000000300)="fd2856788d583e70", 0x8}], 0x2, &(0x7f0000000380)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0, r0]}], 0x30, 0x8000}, 0x20000000) connect$ax25(r1, &(0x7f0000000140)={0x3, {"1b047723516ae6"}, 0xed6}, 0x10) umount2(&(0x7f0000000400)='./file0\x00', 0x1) socketpair(0x0, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/64) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0xfffffffffffffffc, &(0x7f0000000240)) 2018/05/25 08:15:34 executing program 1: getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000000)=""/237) fcntl$setstatus(r1, 0x4, 0x20000000800) readv(r1, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8000, 0xa65d, 0x3, 0x0, 0x7fff, 0x7, 0xfff, {0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x3f}}, 0x3cb58316, 0x3, 0x0, 0x48, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b67b80000900070086483e3e0003000000"], 0x18) 2018/05/25 08:15:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {r3, r4/1000+30000}}) 2018/05/25 08:15:34 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000001c0)={0x3}) read(r0, &(0x7f0000000000)=""/197, 0x444) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000401fd7fff0000000000000000006a28"], 0x14}, 0x1}, 0x0) 2018/05/25 08:15:34 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0xff19) r2 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="58bdf2cf3a3c1676c6f046d98c0940144edfbee3057c1dbe1c31ba1ac3f7c699dc9d5c0a7e5445819878671a0d2c92fdb1f584b909196d71e2b78129f38bb24117acbeb6041180fbb80f8fafb33eb4", 0x4f, r2) [ 136.977255] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/25 08:15:35 executing program 2: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x31) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='attr/current\x00') connect$inet6(r1, &(0x7f0000000000)={0xa}, 0xfffffddc) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0x0) [ 137.020082] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/25 08:15:35 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000000)=ANY=[]) fallocate(r1, 0x10, 0x0, 0x8000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000400)=""/105, &(0x7f0000000000)=0x69) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x2ab) [ 137.478576] sctp: [Deprecated]: syz-executor0 (pid 8685) Use of int in max_burst socket option. [ 137.478576] Use struct sctp_assoc_value instead 2018/05/25 08:15:35 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000340)="70726f6a69645f6d612d00d88962ca3f3c75a57beaaece2aaa909b3029233200e36159e17f0ede35ff4b02c0ca5d2f234640268c3a1b1783694a77a47f17ca03d73cbdb1dff0cd74629e11cbdd6fc18a8fe0a21ae3c993dc4a421c8809e7798657cc6399b5204ea7e1e02dfddc0ac889441e2984878dc2639d01cffbca3770b764a4266e1a6ef5163c661a967831cb863bba9dd5d5cd5071bb376d595f7edc784ee7498cc8d285c55a93da6a7a294a952158cceccedcd7d92a89baaba8b3c2ae1e74d20a7b48035000") ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="cba7729190206a78e4332be7d42f9779ecd22bbc988c91385c766ebc7191b6b561d414a1aa4d2528cf99ad44ee33e6f18ac0c2e47659376b347ca09246e6dca7f9be836304efa46211778282783cc40cf610b61dc581728b5867c6a2ff66cdc1ba4bb99a8de4e2698266abf01b2c54f58d") writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000500)="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0x1000}], 0x1) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x20000) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21040}, 0xc, &(0x7f00000001c0)={&(0x7f0000001500)={0x11d4, 0x0, 0x3, 0x100, 0x70bd2d, 0x25dfdbfe, {0x1, 0x0, 0x4}, [@typed={0xc, 0x7f, @u64=0x8}, @generic="08a9dfd3b9b2b497c5944b7ef7bbed368395ad439b7ca6d2c13cdbb7c57985a94d32169229d0517230e14951b141ff8665a892c0f6d35a4eb3c4d45f8f83fcd713971de95c5e3134b2755174abe9cbddbca07cb089b19361dab65ef12f97ce762c9ef800e91fec71070de1c6ebfc29", @nested={0x111c, 0x39, [@generic="655136dcc999be42a00f51b28479e613766219c0e4a2e94b7f4db94f1ce74b6baf525db6f3a391b066fe995c4e4badd9d3bcea00b99682e1830c00", @generic="9beb90254a39e11a39161fc4520204172a445db6044df1f38866699820a39f0c20629868f0b8198cc3505815f1e673479903c46746e14ee39b2dd75d5741234504ba04fc11d8ac5d9841810be97edd0e3980c8d38aec7373b003f5d120cf7cc4054e8850cf39b6fbea7d5cd4cf9d46a4410a98ae2dd5bfd9f5c7d1206dfb19b90815e526f5801788d6333a75e52cf59fe6cb3d9aace8656e5a17969f8e", @generic="edfad8146985720276e3456ecb55e0a88650ef9b63fb7acfd914a9a61dafc0a3740970fcb53373f0f5b7f5365f", @generic="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", @typed={0x8, 0x31, @fd=r1}, @typed={0x8, 0x55, @uid=r2}]}, @typed={0x14, 0x3c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x6d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x11d4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/05/25 08:15:35 executing program 6: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) r2 = msgget(0x3, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/221) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) 2018/05/25 08:15:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x50, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffff1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x2000000000, 0x87}, &(0x7f0000000280)=0x90) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x6, 0x1, 0x4, 0x35f, r2}, 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000000)={"49444c450500000052003189c15400fdff040000d2b02fda00"}, &(0x7f0000000380)=0x1e) 2018/05/25 08:15:35 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x100000001, 0x4) r1 = socket(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000280)=""/80, 0x50, 0x10002, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000200)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) userfaultfd(0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x30002004}) mincore(&(0x7f0000028000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/11) 2018/05/25 08:15:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1}) 2018/05/25 08:15:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x44) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') pread64(r2, &(0x7f0000000040)=""/113, 0x71, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003280)={@loopback, @rand_addr, 0x0}, &(0x7f00000032c0)=0xc) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003300)={{{@in=@multicast2=0xe0000002, @in, 0x4e23, 0x3, 0x4e21, 0xfffffffffffffc00, 0xa, 0x80, 0xa0, 0x5e, r3, r4}, {0x80000000, 0x4, 0x2, 0x100, 0x0, 0x1, 0x401, 0x4}, {0xdf, 0x8, 0x7, 0x3}, 0xffffffffffffffff, 0x6e6bbe, 0x1, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0xff}, 0xa, @in, 0x3502, 0x0, 0x0, 0x6, 0x57b95a8d, 0xfffffffffffffc76, 0x8e03}}, 0xe8) 2018/05/25 08:15:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x400000000008910, &(0x7f0000000040)="c6262cf66f1710c1250c8d591e878dd411dac39769523500000000001cd8ab67080000") openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0xb950, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b8f1dcd8e39079bd5930d853d266ef85282a1536bd60340c34224f9de9cb20276a797f95e20d649bc6286f8255acdb622a9bee5d489962d3a53900ecb5ad5189", "c14469929b715b5d0ad39bb0c39734904559da1faf9b7ece621e1ece0cf490831f435482385c026dcc1fe2b1ad6e75d201709e49bc440b9be55319951451b350", "b70ff4d0e0a1d18de26cbf51485a3109efdc19568b3ce52adee6ed898c08ba45"}) 2018/05/25 08:15:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x94}}, 0xfffffffffffffe12}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x5}) 2018/05/25 08:15:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='highspeed\x00', 0x9) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x5, 0x3, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1}) 2018/05/25 08:15:36 executing program 4: r0 = socket(0x10, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x0, &(0x7f0000000280)) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0x0, 0xebb}]) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x2) [ 137.986876] IPVS: ftp: loaded support on port[0] = 21 [ 138.213208] IPVS: ftp: loaded support on port[0] = 21 2018/05/25 08:15:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x0, 0x774, 0x6, 0x5}, 0x14) close(r0) 2018/05/25 08:15:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/25 08:15:36 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0xbe8a06007507907}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = socket(0xa, 0x1, 0x0) dup2(r2, r1) 2018/05/25 08:15:36 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x1, 0x80000002) 2018/05/25 08:15:36 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40002, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xf862, {0x1, 0x0, 0x0, 0x40, 0x4, 0x6}, 0x30, 0x5}, 0xe) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/238, 0xee) 2018/05/25 08:15:36 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x34c8509f, 0x20, 0x84a8, 0xfffffffffffffff7, 0x2, 0x3f, 0x3, 0x194, 0x40, 0x218, 0x8, 0x7fff, 0x38, 0x1, 0xffffffffffffffff, 0x6, 0x800}, [{0x7, 0x8, 0x1, 0x1, 0xffffffffffffff7f, 0x2, 0x100000000, 0x2}, {0x6474e555, 0x1, 0x2, 0x1000, 0x0, 0x76, 0xd4, 0x4d3d}], "202c757919a258cface67c78ffea0e277293c630ee02b1d9b3e824f0a100b46dcb116d032d38edcbf1fe7ddddda777ebece70ee686c8cff859d5fd1a65f9f551cf7011757baa1da3ba45fdcab0ba2c43083ad7ce3277064cfe040a8a332ccbfc879f4d16a8a75613153422d065b88a618dd9b6543dc7d3f5e40ffe2f8d5f91f748120541ad3edc493fc529dba1d1f24fad1c9d92bd31dc63d7041bb44e91a47fd471181d1503774dbf1270c702e1e6cf1e721fd007d6776d5aef3c5e23af90c7", [[], [], [], [], [], [], []]}, 0x870) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x215, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/25 08:15:36 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x5a89) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f000089b000)=0x9, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440)={0x8}, 0x4) r2 = msgget(0x0, 0x200) msgctl$IPC_RMID(r2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x210}, 0x0) socket$inet6(0xa, 0x6, 0x0) 2018/05/25 08:15:36 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200020c008d9762b51e8dbc0000ffffffffffff7a40de930fb3b892e875a6aa22c65e58ffff020008eed80004000004a26bce6ff0f804392932bc000000000400039b1f0106000000000002004e20e0000001000000000000e62302000100f8ffff7f0000090200000000000105000000004c3afc39442dc79011e5b69e2f2823e0137110e9"], 0x60}, 0x1}, 0x0) 2018/05/25 08:15:36 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x6, 0x1}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000300)=[{}, {}]}) 2018/05/25 08:15:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626182c8523bf012cf66f") r1 = userfaultfd(0x800) write$binfmt_misc(r1, &(0x7f0000000300)={'syz1', "832fe473764485d538d8a2d9297fcc4bc625e283ca61ec9c5b488634e527729c034930e3c3b5f58079bf0c1260269695ac6fca7f5498f37eda0db1cc397f022d9509deb61e53233835c1e24f2e0a1317695b76623c0b78e47aca07a26181cfdf2fe135f04f9e8c2fee09f98431e922f9132dbe25e4d6d253b5abf2d8236f70acaf555da75c61336bf7dc9427"}, 0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x8041, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x7, 0x94, 0x80, 0x41b7, 0x5, 0x7fffffff, 0x0, 0x9, 0x3, 0x8, 0x7fff, 0x3, 0x1, 0x80000001, 0x5]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x40}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffbff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x5, 0x3}, 0x8) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000041c0)=0x4) 2018/05/25 08:15:36 executing program 7: r0 = eventfd2(0x0, 0x801) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="d67a5cd71a3206bb", 0xffffffffffffff12}], 0x1) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x481a, 0xe22, 0xc}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/05/25 08:15:36 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0x4) write(r0, &(0x7f0000000080)="240000001a0001f00080000400ede80e0af6f92c7839010600f2ffcb0800190005d70000", 0x24) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x1, 0x1, 0x8, 0x1, 0x3, 0x5}, &(0x7f0000000100)=0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/25 08:15:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffffb8) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x40) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000100)={0x400, 0xfe52, 0x6, 0x3, 0x1, 0x80000001}) getsockname$unix(r1, &(0x7f00000022c0)=@abs, &(0x7f0000003340)=0x6e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000280)=""/200, 0x4ffd8d45}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x3b, &(0x7f0000000040)="f23d86b2abcc7837405d1f66e34fe5eff1080ef51aad9bbaa7e328acd05225433d91653b011cdce654ace52d760d65e04ead567a3e2e6139cdf9dc"}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/05/25 08:15:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000002c0), 0xa7) 2018/05/25 08:15:36 executing program 3: pselect6(0xfffffffffffffff2, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x313000, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/158) 2018/05/25 08:15:36 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x3, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x1}], 0x2c) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {0x77359400}}) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='vxfs\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='autofs\x00', 0x201000, &(0x7f00000002c0)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/05/25 08:15:36 executing program 0: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x8, 0x804, 0x8) getpeername$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200002) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5}) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="dd761ab17efb60be3316cf8ebaaa19719480a4c01d8df37bcce7ff121ef3fdc942b472913c4e0eb33bb23d701b0fd7103f2a092bb45bdc6ed22ab5916d48b91ecbadf4fdbacbbedb2e9b0ab59464672774b75d5af6eeead496b19c6b6f190a", 0x5f}, {&(0x7f0000000200)="20ceaed71398b19a44880f44b675ca3b99cd24812857ce5d004d75b51dc94abfe34740c29d7c57750ad0c79c0884329db33391c9b1", 0x35}, {&(0x7f0000000240)="dced6aa8ba91abb66a2b515dc020112b622baf493affd5b45a6c7a52248407f6c348f56358419aaf8512d22b8c0622adbc449d318a4ef59c86fcf1030a15b0ab8df509e475e7ad", 0x47}, {&(0x7f00000002c0)="0e6856235d6cf08754c6a301b2960bee26c75dec1f091b2af86ea3ab6d1a71bc32ba50be7dfb39caa9fe4d", 0x2b}, {&(0x7f0000000300)="43c4a5ccca5af227349d75e5179fb710bd646164b13f3b92bfc51d0b7a0360420aebc0d7fb26ee481a7a7c64fac7051fabfba821aa4bc16af25359b4a169c464cb64f65d09f087e2bf0e8317870a60266bc64d65c62371b9f12719f91c80faef4a2d2b453dfdf542a3a31bc8da43182fe49f2d2f0f44ca0eac86b2d07792fb8a56a1ec990cc60c0d63a139f8d431b43863ccb9d2995b0465b43277c0b1209d3a0b6ac37c8c77f455cd80f6e27f473cb8d9e36626a5f954511a", 0xb9}], 0x5, 0x0, 0x0, 0x4044001}, 0x40000) 2018/05/25 08:15:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="180800000000000000000000000000000200000004008000"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/25 08:15:36 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000300)=0x7, 0x4) mq_open(&(0x7f0000000080)='\x00', 0x1, 0x20, &(0x7f0000000180)={0x3, 0x24, 0x5b, 0xfffffffffffffffd, 0x0, 0x5, 0xa9, 0x6}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x5) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x2c, 0x3, 0x219f, 0x200, 0x5, 0x5, 0x1, 0x1000, 0xfffffffffffeffff, 0x7ff}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x1, 0xa}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in6}}, 0xe8) accept4$inet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) 2018/05/25 08:15:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83ad}, 0x2c) fsetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000140000000020000001000007b1ac0ff0000900df9cc3b9f8ed7000095000000000000002b1275c0f10d8e9d494a606edb0e167099ed83cd2768c534e78c709504f66d"], &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r2 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r2, 0x0) 2018/05/25 08:15:36 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000480)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08e40001080006040001aaaaaaaaaaaaac1414bbaaaaaaaab1aaac2314bbea4592e17e44a771a5d5b6f4af40527901000000000000006674d7ba27247f4c14fe391c5b40e24534b8000000000000f5739b4b09c1ad78186ebcd58e92a76e35ad1271c6ea0ad81083b9a8a247bf268b582f5a0eaf855fab29e7079cd70e211602963545ba91ac45e9be"], 0x0) socketpair$inet6(0xa, 0x800, 0x9c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x330, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0xfffffffffffffffb, 0xfb, 0xd27, '\x00', 0x7}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff0000ff, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffffff], 'ip6tnl0\x00', 'yam0\x00', {}, {0xff}, 0x11, 0x4, 0x6, 0x40}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x80000001, 0x1aea}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2f, 0xddc8, 0x6}, {0x401, 0x8, 0x3ff}, {0x1, 0x1, 0x200}, 0x15, 0x40}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) 2018/05/25 08:15:36 executing program 5: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x1d0, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x9, 0xd, 0x8, 0x7, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x21}], &(0x7f0000000540)='GPL\x00', 0x9, 0xf2, &(0x7f0000000340)=""/242, 0x41000, 0x1, [], r0, 0xf}, 0x48) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x2, 0x4, {0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5d}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000680)=[{0x10, 0x119, 0xd8}, {0x20, 0x84, 0x0, "bb9eef78868cdc5d2cbd1cf5"}, {0x28, 0x10d, 0x12, "57f746b36d4e8c4e6e81adf01f0ad5aa7ba3fb82c3"}], 0x58, 0x20000000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x9, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000010000000000000c0400000017f60000ffffffff00000000000000000605000000f0ffff0000000000000000ad2ffcff0100000000000000000000009500000000000039"], &(0x7f0000000000)='syzkaller\x00', 0x6efd, 0x17, &(0x7f0000000180)=""/23, 0x41100, 0x1, [], 0x0, 0xb}, 0x48) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="2cffffea", @ANYRES32=r2, @ANYBLOB="14000200fe80000000ddee9e0000000000000000dff830dd3310a8ea1f6750dc526416b3062a0f26df0fd6bd3459947f98e316c059e6a628fa5cc8bd33f1641fe803a8b4da0afd5e92140f8228fdbfb9411988bdbd2109968bc4373bfe037d46c39bd3177c69efa1145c5868f0afea17580b70"], 0x2c}, 0x1}, 0x0) 2018/05/25 08:15:36 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getrandom(&(0x7f0000000100)=""/141, 0x8d, 0x1) 2018/05/25 08:15:36 executing program 4: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000352000/0x2000)=nil, 0x2000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={0xfffffffffffffffa}, 0x8) 2018/05/25 08:15:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@generic={0x84, 0x4, 0x10000}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x15}, &(0x7f00000001c0)=0x8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000100)=[{0x10, 0x0, 0x7}], 0x10}}], 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x100) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) 2018/05/25 08:15:36 executing program 7: getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x103101) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000380)) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000340)={0x2, 'vlan0\x00', 0x4}, 0x18) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000000)=""/237) fcntl$setstatus(r2, 0x4, 0x46c00) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffff293, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x200, 0x5, 0xda94, 0x8, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x100000001}, 0x8) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/25 08:15:37 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='\x00', 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x10000000004, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) getpeername(r0, &(0x7f0000000100)=@hci, &(0x7f0000000000)=0x80) 2018/05/25 08:15:37 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e000000100000000000000000800120000000200000000000000000006000000000000000000000000009f1f00000000000000000000000000000001ac1414bb0000000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000180)={0x7}, 0x8, 0x800) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x40) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x7, 0x4) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000000)={0x1, 0x800, 0x8, 0x1ff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000240)={0x100000001, 0x1, 0x1000, 0x1, 0x40}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0xed0b, 0x2, 0x4e, 0x1}, 0x14) 2018/05/25 08:15:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5000000013001103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008100d002003007465616d5f7afbbc175e736c6176655f31000000000000000000000000000000000000000000000097"], 0x50}, 0x1}, 0x0) 2018/05/25 08:15:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=ANY=[]) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xffff, [0x7, 0x0, 0x7fff, 0x6, 0x0, 0x48e7, 0xf15e, 0x6]}, 0x5c) 2018/05/25 08:15:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000000) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x100, 0x2f, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4}, [@nested={0xec, 0x3f, [@typed={0x14, 0x41, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x6c, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x8c, @pid=r3}, @generic="15c7f9a7b5a7c5e7693c6c5c9b5bce17816b6c5e067d8238144efa9c56e84227f02cd63702ca73244190db865c9016dc6cc4d9038ced81f5ef4f90ff7f3f595782f869801f6f9db2c4ff485ef64bbed154a9e599017fe16970aff20a2b805f1ff80b07e7596f88a1b501b443fd2321928c1bfdecdc86dc56805f850bb44cffaf32e6b66c54a5f29821f2c9c561f261da5c3a5fe69c5f6cfb10de3045a06424ae1ff1e56361b66f49cf82363a245365c30017c33509643b39484a", @typed={0x8, 0x70, @ipv4=@rand_addr=0x734b}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000011}, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) accept$inet6(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1ff, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x6, 0x1000], 0x3, 0x4, 0x7fff, 0x2, 0x30572315, 0x4, {0x4, 0x6, 0x7fffffff, 0x3, 0x1a9c974f00000, 0xfffffffffffffffa, 0x4, 0x5, 0x2, 0x40, 0x0, 0x24, 0x80000000, 0x3, "84744e7b3f48f2b6198f84275c89f9cb502e733caddfa4e05ff17e205deef095"}}) 2018/05/25 08:15:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/149, 0xffffffffffffff63) 2018/05/25 08:15:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2800000000000000290000000500000027020201594a87cc00000059000000000000000000000000895fb7a2ffa31ebf7c16b9057a432e79"], 0x38}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x400) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/25 08:15:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1_to_team\x00', 0x400d}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20800, 0x0) 2018/05/25 08:15:38 executing program 4: syslog(0x3, &(0x7f0000000000)=""/4096, 0x1000) r0 = socket$inet6(0xa, 0x7ff, 0x100000002) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000001000)={'ah\x00'}, &(0x7f0000001040)=0x10) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001100)}}], 0x114, 0x0) pipe(&(0x7f0000001100)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001380)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000001340)={&(0x7f0000001600)=ANY=[@ANYBLOB="c32af0265375f7e4bb526e0664d4ae5ad84950f9925c029801b0741e05c0ea40243d68a5be4d3aeadf9662a2924518ffddc996e6577046ef8d68f371240eb8469c71e9cd0b81caa827b213a2a8cb6e9832270c9503d823944e495f01f4496ecc67baed122b71b66451ed078480336dcd420d84c204d3de55463fa2ec637c10444438047ce5b397cf47dee8e27ed4", @ANYRES16=r2, @ANYBLOB="000127bd7000fedbdf250a000000080004008100000008000400200000003400030008000700a29c4e200000080007004e22000008000500e00005000000010001000000080003000100000008000100000000004c00020008000800f5800000080002004e2100000800040007000000080003000300000008000600e344000008000500000000000800030003000000080002004e24000008000500ce00000044000200080004000400000008000400b9000000080005009b0a000008000700400000000800060006000000080002004e2100000800040007000000080007000900000008000400018000005c0001000c0006006e6f6e65000000000c000700ded3585a20000000080001000a00000008000b00736970000800010002000000080008000008000008000600727200000800010002000000080004004e24000008000600777272001800030014000600ff0100000000000000000000000000010800060008000000d26f79b19cdc090c4f1d79ff218267399445cd4a1af449"], 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xf38}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffd}], 0x78) 2018/05/25 08:15:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='f2fs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) [ 140.594269] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/25 08:15:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xffffffffffffffb7, 0xcb9, 0x8, 0x1c, 0xffffffffffffffff, 0x3ff}, 0x2c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x400000000007) [ 140.674806] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/25 08:15:38 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x1, 0x1, 0x8, 0x2368000000000, r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000002280)=[{&(0x7f0000000100)=@abs={0x1}, 0x6e, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=[@rights={0x28, 0x1, 0x1, [r3, r2, r2, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x40}], 0x1, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r5, &(0x7f0000000080)='ns/user\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000200)={0x8000, 0x6, 0x10001, 0xfce7, [], [], [], 0x3f, 0x5a, 0xffffffffffffffff, 0x34f, "bf6eda695d78b5cb7429bbdc72388f9a"}) 2018/05/25 08:15:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x29, @broadcast=0xffffffff, 0x4e21, 0x0, 'lc\x00', 0x4, 0x2, 0x6}, 0x2c) write(r0, &(0x7f00000000c0)="240000002a0007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)=0x1) 2018/05/25 08:15:38 executing program 7: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYBLOB="67aaeb006a88a965ef67fa2f2827fe3ac7a1a39358d8cd8adb3778e0b8dc73e7317a3c3ca93369414f730c46ef6b5efc4c737341e511ed6f3c91ba356db3ce5dec4104d3b570c26a125b46af09d0714b8cdc7b6b556d3283b42c22c2f813a2c3808ca3dbb60097de3dccf62f4f2acad96129d361a18ef4de2b4af6b347286115c647e802dd", @ANYRES32=0x41424344, @ANYBLOB="3658b17d6b041667823ea6"], &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x525]}) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) fgetxattr(r0, &(0x7f0000000140)=@random={'system.', ',lo\x00'}, &(0x7f0000000180)=""/89, 0x59) 2018/05/25 08:15:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2b7, &(0x7f0000000380)="c626262c8523bf01ea461ec58a36cac0f03371e8406b0ef66fd430ca553591a8b9587511d16ef15814aefd71ae8d0e938a0fde4445340080538c775c5b7a40dd587a") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0xd46a, 0x0, 0x0, 0xfffffffffffffeff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x8000, r2, 0x10000, 0xffffffffffffffe0}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r5, 0x201, &(0x7f0000000140)={&(0x7f0000000100)="15ab74e7705918d91546c3d271edcefeaa9da75de67f08377b5c6184", 0x1c}) r6 = socket(0xa, 0x2, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c67c422c857302012cf66f") r7 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r8 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) r9 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r8) r10 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r9) getrlimit(0x0, &(0x7f0000000440)) r11 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r10) r12 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r7) keyctl$dh_compute(0x17, &(0x7f0000000340)={r11, r12, r12}, &(0x7f0000000600)=""/132, 0x1005d, 0x0) r13 = userfaultfd(0x0) ioctl$UFFDIO_API(r13, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r13, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000040)) read(r13, &(0x7f0000000280)=""/158, 0x3c) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000080)={0x1, 0xe9}) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x20101800, 0xa33a3417f3751873, 0x2, 0x900000, 0x3, 0x8, 0x0, 0x8, 0x6}, 0x10) close(r13) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pause() 2018/05/25 08:15:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x1, 0x7}) 2018/05/25 08:15:38 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = socket(0x2, 0x0, 0x7fff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x4a59fff3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x52, "eb2d187a51937d78305318667a8efcf7f4c9ad8ddcbbf186ee50d3565260fdd07e70bfd3cc18df7a1671d008f56324f26ea3abaad4919fa01ef373fd209dfdc0a2e12ecd2e9ce159676fb98107dcf2466068"}, &(0x7f0000000180)=0x5a) 2018/05/25 08:15:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x5, 0x849, 0xcf, 0x2, r0, 0x9}, 0x2c) 2018/05/25 08:15:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) alarm(0x5) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/25 08:15:39 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x2]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x1d, r1}) 2018/05/25 08:15:39 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x80, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x3, 0x4) 2018/05/25 08:15:39 executing program 2: unshare(0x2000400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x600000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xff, 0x101000) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xb0, 0x20100) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc0505510, &(0x7f0000000340)={0x9, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x10001, 0x7}) open(&(0x7f0000000140)='./file0\x00', 0x208000, 0x19) 2018/05/25 08:15:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xa02, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) uname(&(0x7f0000000000)=""/124) 2018/05/25 08:15:40 executing program 4: r0 = socket$rds(0xa, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0xf0880) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x7, 0x4) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001eff8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000012ff8), &(0x7f000001cff8)}}], 0x1b6}, 0x0) 2018/05/25 08:15:40 executing program 3: r0 = socket(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x3) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'bond0\x00', @ifru_names='team_slave_1\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) 2018/05/25 08:15:40 executing program 5: move_pages(0x0, 0x200000000000010a, &(0x7f0000e2afe0), &(0x7f0000000040)=[0xffffffff], &(0x7f00004e55fe), 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffff0000, 0x2040) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x6, 0x8]) 2018/05/25 08:15:40 executing program 1: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xd) [ 142.044342] bond0: Error: Device is in use and cannot be enslaved [ 142.081770] bond0: Error: Device is in use and cannot be enslaved 2018/05/25 08:15:40 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000004c0)=0x0) getpgid(r0) r1 = memfd_create(&(0x7f0000000080)='^GPLem0user/cgroup\x00', 0x0) r2 = socket(0xa, 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000500)={0x0, 0xfffffffffffffffe, 0x10, 0x4, 0xffffffff}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000580)={r3, 0x4}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r4, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/25 08:15:40 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000200)="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", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xffffffffffffff9d, &(0x7f00000000c0)}, 0xffffffffffffff73) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) 2018/05/25 08:15:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) setrlimit(0x2, &(0x7f0000000000)={0x2, 0x7}) 2018/05/25 08:15:40 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, r0, 0x0) r2 = userfaultfd(0x80803) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) read(r1, &(0x7f0000000140)=""/223, 0xdf) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x9}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) read(r1, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x2400, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/25 08:15:40 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000340)="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"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0xc7, 0x1, 'client1\x00', 0x4, "1e78b6dc311458cd", "cbbc324b7f612ecf24d7b443b66b36307eb3c03f5f1ca27035f5339f0ddb675c", 0x100, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@buf={0x8a, &(0x7f0000000040)="74d4d8790e3e050134b85e84aa490a18c4eaa9e965e5e0783554d8408bb9bf9ed5e43ef8fce5eefddba121741fc016853218888f49dac3c68b96f72c8630e40a4e50c3a7e97733dba8b5faba4fb417980b1e9e160c3da4184d3ea2814ab599e346b2847ee70581bc97b2e9f29077cd19d7de3fa380234069c5e6a485dedd718636a79ad0896f1e3bb450"}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000001340)=""/16, &(0x7f0000000140)=0xfffffffffffffd9c) 2018/05/25 08:15:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454df, &(0x7f0000000280)) 2018/05/25 08:15:40 executing program 2: socket(0x8, 0x4, 0x800000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/72, &(0x7f0000000140)=0x48) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/4096) write$sndseq(r0, &(0x7f0000000280), 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x2, 'dh\x00', 0x2, 0x1, 0x7e}, {@multicast1=0xe0000001, 0x4e22, 0x3, 0x0, 0x7, 0x1}}, 0x44) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000180)="789b33a7b0dde8da472f73ac73f9d65a39916c3a20d3c1a628e6030cc0960b6aba34815a13e300243af0c823d7bfd86cfd3e6693e835219da249c541ef008235b9a2e0acacf4f08675853e716380e021308946cc825b4f9497768e371b27316425b4b95f82405fe32fe120fa2809413c6640b1b5cbcd44b8136722571df5e263d5b632b7f07f5681f73b97c0c53fc835efa44051c9c2bcad9f57b5619eea76a4") [ 142.359392] mmap: syz-executor1 (8956): VmData 18571264 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 142.423436] BUG: unable to handle kernel NULL pointer dereference at 000000000000005a [ 142.431462] PGD 8000000142e51067 P4D 8000000142e51067 PUD 142e54067 PMD 0 [ 142.438489] Oops: 0000 [#1] SMP PTI [ 142.442114] Dumping ftrace buffer: [ 142.445642] (ftrace buffer empty) [ 142.449343] Modules linked in: [ 142.452532] CPU: 1 PID: 4548 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #102 [ 142.459790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.469150] RIP: 0010:__list_add_valid+0x66/0x450 [ 142.473985] RSP: 0018:ffff880142f0f6d8 EFLAGS: 00010046 [ 142.479338] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.486599] RDX: 0000000000000052 RSI: ffff88021fffac20 RDI: ffffea000a184420 [ 142.493856] RBP: ffff880142f0f740 R08: 00000000001aeb60 R09: 0000000000000000 [ 142.501115] R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000052 [ 142.508375] R13: ffffea000a184420 R14: 000000000000005a R15: ffffffff8b58b000 [ 142.515639] FS: 0000000002738940(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 142.523860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.529732] CR2: 000000000000005a CR3: 0000000142fa4000 CR4: 00000000001406e0 [ 142.536994] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.544257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.551514] Call Trace: [ 142.554105] __free_one_page+0x1483/0x1800 [ 142.558334] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 142.563262] __free_pages_ok+0x87f/0x16c0 [ 142.567403] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.572761] __free_pages+0x109/0x240 [ 142.576557] kmsan_free_page+0x197/0x2e0 [ 142.580609] ? __free_pages_ok+0x7d/0x16c0 [ 142.584836] __free_pages_ok+0x270/0x16c0 [ 142.588975] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.593806] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.598474] __free_pages+0x109/0x240 [ 142.602268] put_task_stack+0x233/0x2f0 [ 142.606237] finish_task_switch+0x17c/0x270 [ 142.610554] __schedule+0x688/0x730 [ 142.614174] ? schedule+0x1cc/0x2f0 [ 142.617840] schedule+0x1cc/0x2f0 [ 142.621383] do_nanosleep+0x2c3/0x9b0 [ 142.625182] __se_sys_nanosleep+0x4b3/0x6a0 [ 142.629499] ? hrtimer_init_sleeper+0xc0/0xc0 [ 142.633995] __x64_sys_nanosleep+0x92/0xc0 [ 142.638222] do_syscall_64+0x152/0x230 [ 142.642105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.647282] RIP: 0033:0x481110 [ 142.650457] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 142.658155] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 0000000000481110 [ 142.665419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0 [ 142.672674] RBP: 0000000000022c50 R08: 0000000000000001 R09: 0000000002738940 [ 142.679957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.687218] R13: 0000000000000007 R14: 00000000000001cd R15: 0000000000022c17 [ 142.694479] Code: 8b 87 90 0c 00 00 48 89 45 c8 49 8b 47 10 41 8b 8f 98 0c 00 00 48 89 4d b8 4d 8d 74 24 08 48 89 45 d0 48 85 c0 0f 85 33 01 00 00 <4d> 8b 2e 4c 89 f7 e8 df a3 bf fd 4c 8b 30 8b 32 4c 89 f0 48 09 [ 142.713653] RIP: __list_add_valid+0x66/0x450 RSP: ffff880142f0f6d8 [ 142.719964] CR2: 000000000000005a [ 142.723413] ---[ end trace b1778d994f7d3f4c ]--- [ 142.728152] Kernel panic - not syncing: Fatal exception [ 143.878404] Shutting down cpus with NMI [ 143.894384] Dumping ftrace buffer: [ 143.897922] (ftrace buffer empty) [ 143.901637] Kernel Offset: disabled [ 143.905247] Rebooting in 86400 seconds..