[....] 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[ 31.770187] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.262171] random: sshd: uninitialized urandom read (32 bytes read) [ 35.584269] random: sshd: uninitialized urandom read (32 bytes read) [ 36.908384] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.58' (ECDSA) to the list of known hosts. [ 42.638871] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/10 12:18:18 fuzzer started 2018/05/10 12:18:19 dialing manager at 10.128.0.26:45945 [ 64.536226] can: request_module (can-proto-0) failed. [ 64.547277] can: request_module (can-proto-0) failed. 2018/05/10 12:18:42 kcov=true, comps=false 2018/05/10 12:18:46 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x8}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/188) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0xbcfe}, 0x4) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) r2 = syz_open_dev$evdev(&(0x7f0000001300)='/dev/input/event#\x00', 0x7fff, 0x80c81) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001340)={0x1d}, 0x1) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001380)={0x0, 0x1}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001440)={r4, 0x1c, &(0x7f0000001400)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f0000001480)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001500)={0x2, &(0x7f00000014c0)=[{}, {}]}) ioctl$int_in(r0, 0x5421, &(0x7f0000001540)=0xff) truncate(&(0x7f0000001580)='./file0\x00', 0x400) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000015c0)={0x0, 'tunl0\x00', 0x4}, 0x18) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001600)=""/110) r6 = dup3(r5, r3, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000001680)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000016c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000001700)={r7, r8, 0x8}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001740), &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000017c0)=""/222, &(0x7f00000018c0)=0xde) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) recvfrom$inet(r3, &(0x7f0000001900)=""/223, 0xdf, 0x12103, &(0x7f0000001a00)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) syz_emit_ethernet(0x30, &(0x7f0000001a40)={@random="48c234660317", @empty, [{[{0x9100, 0x3, 0xffff, 0x2}], {0x8100, 0x7, 0x2}}], {@generic={0x80f7, "f5cbb3cf2e01bf21076400a1551ebc8754e34d2efae600922aa5"}}}, &(0x7f0000001a80)={0x1, 0x3, [0x97f, 0xdf, 0xa0b, 0x42e]}) socket$inet(0x2, 0x1, 0x101) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000001b00)={0x6, &(0x7f0000001ac0)=[{0x0, 0x5, 0x8, 0x3}, {0x3, 0x699, 0x7, 0x7}, {0x8001, 0x4, 0x8000}, {0x3, 0x1, 0x20, 0x8}, {0x0, 0x7fff, 0x1, 0x1}, {0x6, 0x5ba, 0x2, 0x4}]}, 0x10) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000001b40)=0x1f) 2018/05/10 12:18:46 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x72c, 0x240) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x2a, 0x8) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x4400, 0x80) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000100)='GPLloeth0\x00', 0x2) recvfrom$inet6(r2, &(0x7f0000000140)=""/153, 0x99, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0x140, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000280)) readlinkat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) r5 = dup2(r2, r4) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000001300)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001340)={0x0, 0x80000001, 0x7, [0x7, 0x1, 0x9, 0x1, 0x7, 0x100, 0x9]}, &(0x7f0000001380)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000013c0)={0x100000000, 0x1, 0x2, 0x6, 0x4, 0x6, 0x6, 0x4, r6}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001400)={{0x9, 0x5, 0x8000, 0x4000000000000000, "07ddc89a0f3a2ee1050888b425a52a28374bff0d37b4d51081c7657e4220a666821623f1deac64cee08926de", 0x7}, 0x1, [0x7, 0x4, 0x1, 0x7, 0x6, 0x7fffffff, 0x0, 0x45d3, 0xffffffffffffffe1, 0xff, 0xd9, 0x38, 0x6, 0x3, 0x7fffffff, 0x2, 0x3518, 0x5, 0x1ff, 0x9c7, 0x3c0b, 0x101, 0x0, 0xfffffffffffffe0f, 0xc55, 0x2, 0x4, 0xc7, 0xdf1, 0x1000, 0x8, 0x7, 0x5, 0x80000000, 0x80000001, 0xfff, 0x1000000000000, 0x7ff, 0x0, 0xfff, 0x1, 0xd0af, 0x6e, 0x0, 0x4, 0x8000, 0x3, 0x2, 0x7, 0x800, 0x1, 0xffffffffffffffc0, 0x7fff, 0xffffffffffffffc1, 0x3, 0x6, 0x200, 0x0, 0x0, 0x2e, 0x2, 0x200, 0x100000000, 0xb1, 0xcbe, 0x92, 0xfff, 0x3f, 0x67, 0x200, 0xca, 0xce4e, 0x1f, 0x80, 0x2, 0x1, 0x2000, 0x8000, 0x5, 0x1000, 0x0, 0x5, 0x5, 0x7, 0x4c5430ce, 0xfffffffffffffffe, 0x1000, 0x7, 0x6, 0x8, 0x4, 0x8, 0x5, 0x4, 0x7c, 0x7fff, 0x7fff, 0xfffffffffffffff8, 0x2, 0x5, 0x9, 0x9, 0x75, 0x0, 0x136d, 0x8, 0x7, 0x20, 0x2, 0xeba, 0x6, 0x9, 0xffff, 0x5, 0x88, 0x5, 0x0, 0xfffffffffffffffa, 0x4, 0x1e0, 0x8, 0x69de, 0x1, 0x7, 0x7fff, 0x4, 0x7ea2, 0x7fff], {0x77359400}}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001900)) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001940)=""/206) ioctl$sock_ifreq(r3, 0x893d, &(0x7f0000001a40)={'nr0\x00', @ifru_ivalue=0x4}) close(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001a80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001ac0)=0x18) fstatfs(r4, &(0x7f0000001b00)=""/18) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000001b40)) readahead(r0, 0x6, 0xfffffffffffffeff) recvmmsg(r3, &(0x7f0000009700)=[{{&(0x7f0000001b80)=@ax25, 0x80, &(0x7f0000003f40)=[{&(0x7f0000001c00)=""/179, 0xb3}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/152, 0x98}, {&(0x7f0000002d80)=""/233, 0xe9}, {&(0x7f0000002e80)=""/11, 0xb}, {&(0x7f0000002ec0)=""/102, 0x66}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x7, &(0x7f0000003fc0)=""/152, 0x98, 0x1c984516}}, {{&(0x7f0000004080)=@l2, 0x80, &(0x7f0000006500)=[{&(0x7f0000004100)=""/88, 0x58}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/234, 0xea}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/82, 0x52}, {&(0x7f0000006300)=""/14, 0xe}, {&(0x7f0000006340)}, {&(0x7f0000006380)=""/162, 0xa2}, {&(0x7f0000006440)=""/192, 0xc0}], 0x9, &(0x7f00000065c0)=""/142, 0x8e}, 0x9}, {{&(0x7f0000006680)=@nl=@unspec, 0x80, &(0x7f00000069c0)=[{&(0x7f0000006700)=""/178, 0xb2}, {&(0x7f00000067c0)=""/221, 0xdd}, {&(0x7f00000068c0)=""/78, 0x4e}, {&(0x7f0000006940)=""/101, 0x65}], 0x4, &(0x7f0000006a00)=""/156, 0x9c}, 0x9}, {{&(0x7f0000006ac0)=@ax25, 0x80, &(0x7f0000007cc0)=[{&(0x7f0000006b40)=""/4096, 0x1000}, {&(0x7f0000007b40)=""/52, 0x34}, {&(0x7f0000007b80)=""/4, 0x4}, {&(0x7f0000007bc0)=""/92, 0x5c}, {&(0x7f0000007c40)=""/96, 0x60}], 0x5, 0x0, 0x0, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000007f80)=[{&(0x7f0000007d40)=""/170, 0xaa}, {&(0x7f0000007e00)=""/218, 0xda}, {&(0x7f0000007f00)=""/65, 0x41}], 0x3, &(0x7f0000007fc0)=""/35, 0x23, 0x8001}, 0x4}, {{&(0x7f0000008000)=@ipx, 0x80, &(0x7f0000008200)=[{&(0x7f0000008080)=""/64, 0x40}, {&(0x7f00000080c0)=""/87, 0x57}, {&(0x7f0000008140)=""/173, 0xad}], 0x3, &(0x7f0000008240)=""/231, 0xe7, 0xffffffffffffff09}, 0x6}, {{&(0x7f0000008340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000009640)=[{&(0x7f00000083c0)=""/73, 0x49}, {&(0x7f0000008440)=""/4096, 0x1000}, {&(0x7f0000009440)=""/128, 0x80}, {&(0x7f00000094c0)=""/159, 0x9f}, {&(0x7f0000009580)=""/113, 0x71}, {&(0x7f0000009600)=""/11, 0xb}], 0x6, &(0x7f00000096c0)=""/44, 0x2c, 0x8}, 0x3f}], 0x7, 0x2, &(0x7f00000098c0)) read(r2, &(0x7f0000009900)=""/4096, 0x1000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000000a900)=0x1, 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) signalfd(r3, &(0x7f000000a940)={0x371f}, 0x8) r7 = semget(0x2, 0x3, 0x80) clock_gettime(0x0, &(0x7f000000a9c0)={0x0, 0x0}) semtimedop(r7, &(0x7f000000a980)=[{0x0, 0x9, 0x1000}, {0x2, 0x1f, 0x1800}, {0x6, 0x3, 0x1000}, {0x0, 0x8000, 0x1000}], 0x4, &(0x7f000000aa00)={r8, r9+10000000}) 2018/05/10 12:18:46 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) inotify_init1(0x0) r1 = syz_open_pts(r0, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x114, r2, 0x1, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xadf}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfce}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) setresgid(r3, r4, r5) getuid() setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x458, 0x230, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000580), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x0, 0x7, 0x1, 0xffffffffffff8a6e, 0xd8fc, 0x6, 'tunl0\x00', '\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x9, 0x2}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="1393d4b955cf", {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x400, 0x0, 0x3, 0x4, 0x52, 0x5, 'veth1_to_bond\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x200, 0x3ff, 0x4, 0x9, 0x797, 0x400, 'veth0_to_bond\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x0, 0xa}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="1ceeb586ad7c", @empty, @empty, 0x6, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) unshare(0x100) syz_open_dev$sndseq(&(0x7f0000000a80)='/dev/snd/seq\x00', 0x0, 0x80000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000ac0)=0x2, 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) pivot_root(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0/file0\x00') statfs(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)=""/51) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000c80)={0x5, 0xa7a, 0x3, 0x8000, 0xb8f}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000cc0)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000d00)=0x6, 0x2) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000e40)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d80)={0x50, r2, 0x718, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20008010}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000e80)={0x0, 0x5, 0x9}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000f00)=@sack_info={r6, 0x0, 0x4}, &(0x7f0000000f40)=0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000f80)={r6, 0xac4, 0x30}, &(0x7f0000000fc0)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x0, [0x6, 0x5, 0x1, 0xf9, 0xffffffff, 0x94, 0x1, 0x6]}, 0x5c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001080)=0x8, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000010c0)={r6, 0x1000, "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"}, &(0x7f0000002100)=0x1008) 2018/05/10 12:18:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003c80)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000034c0)=[{&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x7, &(0x7f0000003540)=""/15, 0xf, 0x1}, 0xc4}, {{&(0x7f0000003580)=@can={0x0, 0x0}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003600)=""/247, 0xf7}], 0x1, &(0x7f0000003740)=""/122, 0x7a, 0x101}, 0x6}, {{&(0x7f00000037c0)=@nl=@unspec, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003840)=""/11, 0xb}, {&(0x7f0000003880)=""/209, 0xd1}, {&(0x7f0000003980)=""/177, 0xb1}], 0x3, &(0x7f0000003a80)=""/96, 0x60, 0x80}, 0x1}, {{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003b80)=""/156, 0x9c}], 0x1, 0x0, 0x0, 0x4}, 0x9}], 0x4, 0x2042, &(0x7f0000003d80)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003dc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6d, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007c80)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000007cc0)={0x1, 'gre0\x00'}, 0x18) r3 = syz_open_dev$dmmidi(&(0x7f0000007d00)='/dev/dmmidi#\x00', 0x3, 0x2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000007d40)=@req={0x1, 0x73, 0x60, 0x4}, 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000007d80), &(0x7f0000007dc0)=0x4) write$binfmt_elf64(r3, &(0x7f0000007e00)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0xfffffffffffffff7, 0x3, 0xfffffffffffffff8, 0x1, 0x2, 0x3, 0x91, 0x11b, 0x40, 0x186, 0x4, 0x3, 0x38, 0x7, 0x1, 0x3, 0x6}, [{0x2, 0x101, 0x8, 0x1, 0x80000000, 0x100000000, 0x1, 0x100000001}], "19ff1e140162c1ed864d90490e844d328345d1cd9470209b931b3e4d447e1bb39077de9aac28d74a53359aec8d45cb9e0e146c774512a661e8080256a6ee302f5c6a917ced12b47991ce2e3fb4f5c5c080dbd60c02fdf4f156cc1ba935981aaa356e4e470182648510a3f92b2d3309633a57951af25473a75f1f0e48b06c00a17b5154809002548b38bc4fc9db4e0759c4839071871c3dcff3b7224c3785d4b52ca178dbbe31ef3d", [[], [], [], [], [], [], [], [], []]}, 0xa20) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000008840)=""/53) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008880)=0x400, 0x4) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000088c0)={0x5, 0x100000001, 0x155057ae, 0x1, 0x11, 0x5}) r4 = openat$cgroup_ro(r2, &(0x7f0000008900)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000008940), &(0x7f0000008980)=0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000089c0)={0x12}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000008a00)={'vcan0\x00', r1}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000008a40)=r2) bind$inet(r2, &(0x7f0000008a80)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) fadvise64(r3, 0x0, 0x7fffffff, 0x0) io_setup(0xdec1, &(0x7f0000008ac0)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000008bc0)='/dev/vcs#\x00', 0x9dd6, 0x101000) io_submit(r5, 0x1, &(0x7f0000008c40)=[&(0x7f0000008c00)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f0000008b00)="56200db8e69617b5198d971d84e76444ea4564cf3ea3b9f270e16080a068c3a5acabad6e393e585a849ce0835b090c8bfa8a51929fecd4eab883371e5bbb57f364e0158204adebd4a1545f091f8f62d5f707892747bc97b85fb102aa58167e2964be00dfe26cc071725d34b5c52e4da19a6bf663213168e4dbefcb47f94e6469b136854156d20f5ce586a2502fae9cf0cdf2ab088bb0682525601917fb8759015bf1f2a4b62232ee9ad330042992a2f76ab21b4b9f30889da0be", 0xba, 0x401, 0x0, 0x1, r6}]) io_submit(r5, 0x7, &(0x7f000000b140)=[&(0x7f0000008d00)={0x0, 0x0, 0x0, 0x7, 0x38, r0, &(0x7f0000008c80)="9705c9fab9dbf2076ce484209630524330b1b3d25ec310339804a1379477995edbf2b328f633db96d1cc1e0efc1f948c1b349999692a31ffbd0ef075ed17add64c0d94b67090e4478ab3f84a15d7f71e40741c20c1dfa0cab0790412f568be55e75536", 0x63, 0x0, 0x0, 0x1, r2}, &(0x7f0000008e40)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000008d40)="26a3b3b3eb0cb6eb34b34fd86ad581a780293c63a30a94319bb243c80a6dcddf0b07898c0bd277e9e88309b05ac790d91b15271df852db840101eff4542382a9bbab7d7a4db366aa79a76f8857b5d18241a28f02b2b68550247940e595d5043f2a4f3b4e9c5c530d85aaed5601220923bf69e8da089652fd63067014d97b90ce3eeb7d47a011ddcfdee85fa1a560e52d07f489dad589c11fc903c459b7cb6cc8e278e19f541ee9ed004727ea58ab79b286c0fedf14d3dfe3cb50a24dbf6cc78fe87930d2a9fe20b1aa2b149bf647bc4bc54296236f2972e8a23cae18e2221576f50e1d78b663fb1086690eb5bcab7b2b9e4c56d0da65", 0xf6, 0x1, 0x0, 0x1, r3}, &(0x7f0000008f00)={0x0, 0x0, 0x0, 0xb, 0x7fff, r4, &(0x7f0000008e80)="3a61bc032eea4e78abe990a5d1d32bdf65d469324e4523c43229eb93dc202f832b4edafbf794de6ac538b8b6c61d41f5bdeda01fcdaee3318e5576c1a1beedc066070782f861110f9b0bf275a8ef8185a3f7ea32dbecb7c282b4269ca675", 0x5e, 0x80, 0x0, 0x1, r2}, &(0x7f0000009f40)={0x0, 0x0, 0x0, 0x7fc1728aef822786, 0x6, r3, &(0x7f0000008f40)="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", 0x1000, 0x1f, 0x0, 0x0, r4}, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f0000009f80)="4f7fedbbdeb3ed821e2c8f07c1daf61b65e64a3fa586326e3b5ed2dbf4173674d40094", 0x23, 0x5, 0x0, 0x1, r3}, &(0x7f000000a0c0)={0x0, 0x0, 0x0, 0x7, 0x24, r4, &(0x7f000000a000)="8f785eded4a5107ce9d958eb3be60e865fb282dd16ab7f47db73907f1adfdbec0031094e55e4c46cb5fdaaa029b915c838ebbded820657f36bdf5a557b42fe1961e6d0dee16ada15e8f110c2e7754966a21afec42299addc6b3c10197b19887080579fb7c92f9b0779bd07e107a6b3553391d01545c1ad16c9a7c26330258b61a97567b724ceb3a0dc2699793a0b97e5065ad0b67793b920e4e43eb4211d677bbe2e44778cd380d6cc40f9db95", 0xad, 0x6, 0x0, 0x1, r6}, &(0x7f000000b100)={0x0, 0x71ce9ac41e212f50, 0x0, 0x6, 0xff, r6, &(0x7f000000a100)="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", 0x1000, 0x3, 0x0, 0x0, r3}]) clock_gettime(0x0, &(0x7f000000b1c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f000000b2c0)={&(0x7f000000b180)={0x1d}, 0x10, &(0x7f000000b280)={&(0x7f000000b200)={0x7, 0xa12, 0xfff, {}, {r7, r8/1000+30000}, {0x2, 0x1, 0x6, 0x8}, 0x1, @canfd={{0x3, 0x4, 0x7fff}, 0x1a, 0x2, 0x0, 0x0, "02431ba6502ae136c3c456fc1808c9ff67d5331db598942250d95682b242205f6fd5836b036d0ea29243332261271cf2ed05790226dd99de5e99c8a0499161ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x44010}, 0x810) accept4$netrom(r4, &(0x7f000000b300), &(0x7f000000b340)=0x10, 0x80800) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f000000b380)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f000000b3c0)) perf_event_open$cgroup(&(0x7f000000b480)={0x5, 0x70, 0x2, 0x7, 0x2, 0x3, 0x0, 0x9, 0x1, 0x1, 0x2, 0xffff, 0x0, 0x100, 0x6, 0x4, 0x6, 0x10000, 0x3, 0x80, 0x401, 0x3f, 0x5, 0x1, 0x9, 0x9, 0x0, 0x1000, 0xdd, 0x7, 0x69, 0x4, 0x2, 0x6, 0x3, 0x1, 0x8, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x1000}, 0x54, 0x7, 0xf3ba, 0x5, 0x10001, 0x1, 0x4}, r4, 0xe, r2, 0x8) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f000000b500)=""/4096) 2018/05/10 12:18:46 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x40) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="61f6b788564e923f94279200791c83cf2e5ca97ebea80e114c1ea2d35622af719a14d2fe18e9e19a553dbc82680404ab5cf6407b6eb483eb41d907fa363d411ffda7f364ef378bf9939804a4bd32706d77f9c7c5585d4ad065dc3ae422b22c176cf636677d396b9bf9b9d2f75a8f4d6cfb5531808784b805fd68ecb1a1b4457955794fc29a734ed228559d980776f63071bd7b8e1c37628fc07967a0e3e59235") r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x2) ioctl$KDDISABIO(r0, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0x1, 0x8, 0x1, 'queue1\x00', 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x4}, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x6a, "5efa685ba57e1c5a16da50f2f3390c0448b48f306df92590bf3737cde698428655fd77e08457acef5c562d53da51dcb0b7f9ade16e2adf95d694cbfad2798fc6b9b3bae48ea771a7b12282b6ff36417c04e61872e475644ed1e81fb429b55c7568dd7e0037336f5368e9"}, &(0x7f00000003c0)=0x8e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x80000001, 0x40, 0x1, 0xff, 0xfffffffffffff801}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0xa091, 0x4, 0xffffffff, 0x7fffffff, r2}, &(0x7f00000004c0)=0x10) r3 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0xff, 0xa400) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000540)=""/7, 0x7}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) ptrace$pokeuser(0x6, r4, 0x3, 0x3) prctl$getname(0x10, &(0x7f0000000600)=""/117) epoll_create1(0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@nat={'nat\x00', 0x1b, 0x5, 0x7c8, 0x0, 0x488, 0xffffffff, 0x0, 0x0, 0x6f8, 0x6f8, 0xffffffff, 0x6f8, 0x6f8, 0x5, &(0x7f0000000680), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff, 0xffffff00], [0x0, 0xffffff00, 0xffffffff, 0xff000000], 'gretap0\x00', 'vlan0\x00', {}, {0xff}, 0xc, 0x7, 0x1, 0x10}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x5, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast1=0xe0000001, @gre_key=0x101, @gre_key=0x31e3}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfff, 0x3, 0x6, 0x5c, 0x9, 0x3, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}], 0xb}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@dev={0xfe, 0x80, [], 0x1b}, @port=0x4e23, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x8}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x5000000000000000, 0xff}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0xffffffff, 0xff], [0x0, 0xff000000, 0x0, 0xffffffff], 'erspan0\x00', 'yam0\x00', {}, {}, 0xb7, 0x6, 0x1, 0x1}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x1, 0x5, 0x8, 0x30, 0x3, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}], 0x3}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x6, 0x100000000}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e23, @port=0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x828) pivot_root(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)='./file1\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000fc0)={'veth0_to_bond\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000001000)="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") r5 = socket$inet6(0xa, 0x3, 0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000)=""/119) wait4(r4, &(0x7f0000002080), 0x8, &(0x7f00000020c0)) r6 = shmget$private(0x0, 0x2000, 0x900, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000002180)=""/132) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002240), &(0x7f0000002280)=0x4) setitimer(0x1, &(0x7f00000022c0)={{0x0, 0x2710}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002300)={{0xffffffffffffffff, 0x3, 0xffffffffffffffe0, 0x3, 0x1}, 0x8000, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x7, 0x2, 0x80000001}) writev(r1, &(0x7f0000002500)=[{&(0x7f0000002400)="5b65ddc3bd652e26866486cde0a35c95269bbea5db6677c9ca8e608d29d1663c9e08be77b1a38e108cab32453e1069", 0x2f}, {&(0x7f0000002440)="57c94a7ac7c3382f153965b2876f4faa72b5f956c65872d7d38a80c9315593616972f9c063fe713c66e69c91b79f21a2a5b952971f3cf79d6eb82ff2d1891c17e0e7088a3ab41edd3c021bdfe635f6de7af594f86e2e81fc43548f49846343c65a6808e0b2bdfca02d11352e2fe1af34ab88ae689eed911a9cdf4887770e20d57c0f547029328f68b4a2f09b276af2fd0e5c", 0x92}], 0x2) sendto$inet6(r5, &(0x7f0000002540)="0337998baec37a814b0bf011f44e6e08c208c403a5bc85f76c59d3b22c8e1570a1bbde927596ed906e2ef06919ff3010e179c9300230c313c3f636a0b6efa6b9d1f240f290348419d87e698a8a0b36f330d07feaa041583d1532772e7b88d6b746a76565fe830f7b2426cdf3273054924255207cce896f11945503b959e7afb74372b6f8dfb71f57d6197040380ee61e016f9de1bb163088ef03473dd3d9ed8a9667f36cdffc8963b5e67f59f81e1f3a3ebd5b8cf479a9a918c1899448aa629ce0062082211f63455a5c344ab810d322de1a6e3215b98c30391171094cf0d6927fc5888139876054de1040ff", 0xec, 0x10, &(0x7f0000002640)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/10 12:18:46 executing program 4: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="609b7773eaa077b40193aa3e41f3631dbc5b8943f067e046d7c0f650781502a06bd9d81ca9ae0cc384322c0a8cf234f4a03c37f1e4475169fc49881a81c3c8b06b27386cefe8b3e8a0e50012c15e971bc59849b3c04b52043920f5b9b372798925f3e1c611fece0d8de58db2f3414b391b6ebe626d1d5eb3255de19c7a1abe3c99a5ae7834bd85c5e284d46c8f05cc2858b859d188941c76cdc18f3c31cb0936140456265c217962b143ca23309dd7ba7e6567a2fb28727dd946db30922026504dca4e558aae87086569bdec9894ca64", 0xd0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0xffffffffffff7fff, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x24, 0x4) getsockname$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) keyctl$reject(0x13, r0, 0x3f, 0x5, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{0x5, 0x10001}, {0x9, 0x7}, 0x7, 0x7, 0x628f}) keyctl$negate(0xd, r0, 0xea, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x300, 0x70bd26, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2ba}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xf4, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x19d}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xd90437bb964ef548}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) write$binfmt_misc(r2, &(0x7f0000000640)={'syz0', "314e82347b0a186aa661237f6f077d7609ba69abd6b4b8c29ae18aeef793c045e4516bba703c4a583292646432c5ee5557f10cc444d117cfb123564d6e5ede5264a34142e9e0acdad7934d51c1df5f1b1cee22fcca53d1e5f00a005b848146b34beec9f37ccb0d5871442b42efcfa2931f2dab63a3ec1f6c04146c1576736234c81656b54b67dacddfb64bb15370f89cf7fa8a278ecadb27c86524967a63ab9a9873f2a7b1e62d1faad382e813bb2626f4e1dd"}, 0xb7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000700)={{0x5, 0x5e76467c}, {0x1, 0x2ad}, 0x1, 0x5, 0x7}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000780)=""/35) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000007c0)={'\x00', 0x5}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000800)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000840)={{0x5, 0x3}, {0x6410, 0x6}, 0x9f39, 0x4, 0x5}) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000900)={'vcan0\x00', @ifru_settings={0x5, 0x100000001, @fr_pvc=&(0x7f00000008c0)={0xffffffffffffffe0}}}) write$binfmt_elf32(r2, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x800, 0x2b8, 0xfff, 0x3, 0x3, 0x0, 0x373, 0x38, 0x144, 0x8, 0x8, 0x20, 0x1, 0x130, 0x4, 0x406}, [{0x6474e555, 0x1ff, 0x1f, 0x5, 0x1000, 0x8, 0xfe, 0x401}, {0x3, 0xab6, 0x3dd, 0x8, 0xb13, 0x7fffffff, 0x1, 0x674}], "c9bedde55686b5b3d67cb677765fa8c150d9e2df61b3feebd9ebddc7cd47d08eee23055f12ee503feab4d34de6c758e5116188a3ec77f0cb6bbe27bcd8eea82aa61fe942", [[], [], []]}, 0x3bc) mknod$loop(&(0x7f0000000d00)='./file0\x00', 0x8000, 0x1) getsockname$ax25(r2, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000dc0)={0x9, 0x2, 0x2, {0x77359400}, 0x2, 0xfffffffffffffffb}) r4 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) recvfrom$ax25(r2, &(0x7f0000000e40)=""/84, 0x54, 0x2, &(0x7f0000000ec0)={0x3, {"873b634a7a3930"}, 0xffffffffffffff81}, 0x10) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000f00)='none\x00') epoll_create1(0x80000) sendmsg$nl_xfrm(r2, &(0x7f0000001180)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x41200a00}, 0xc, &(0x7f0000001140)={&(0x7f0000000f80)=@flushsa={0x194, 0x1c, 0x10, 0x70bd29, 0x25dfdbfb, {0x6c}, [@ipv6_hthresh={0x8, 0x4, {0x7a, 0x56}}, @algo_comp={0xf0, 0x3, {{'lzs\x00'}, 0x540, "b1c9f4bf3b2423b969e86b7116a5fee0b34f6693d01e97694e970f3f4df4e3363d97c1cce1a71cb642d0624095af0d9ee6a7bde105c4c11e58f23ccf947409a01609cad3d464d8dc93396964092f98df739928a01b634592b7b76a23ea96fd5d5e220832c6cd6f7ae62306eb291c1689fbdbeddf9973a2ed01ab3d2394b092e7ed400e6522f7aca837561f7a2bdddff868f79e125fff2d3020148cdcc12d60050a4f634a30a2d12a"}}, @algo_crypt={0x88, 0x2, {{'ctr-serpent-avx2\x00'}, 0x1f8, "cafab4c2fdd50dfa8529f27e429417f473e2cd0348ca11238fe2ecf2c0c80fde3d7dcfcd98fb393568df21438dd0970dbc42ca6adcedc6a454a3723eaf4b32"}}]}, 0x194}, 0x1, 0x0, 0x0, 0x10}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001200)={0x0, 0x3c, &(0x7f00000011c0)=[@in6={0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001280)={r5, 0xffffffffcb060942}, 0x8) 2018/05/10 12:18:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x203, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x20000, 0x100000001, 0x4, 0xfffffffffffffffd, 0x3b9}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x2, 0xcc, &(0x7f0000000080)="35120de6cb177c624a5216410d18982802e3546658a18d48ae40fc5e5c148754a1710bfe9721386e837b929c9ec66327ea1295980f3ff747fffdde860500913651707dc154e303b19bd8f2e4c42e670e11796d6e5618c77875e40fb93b6d3c11fc3626cdeecc0c76fb38f21444737a777be1a7b667abbee052cd770c4bc6ffc5630d973524b9106c704e91f96157d17a67990f6fb692a05c5340bc8760d56e335a13758c0e805ea99b6f4f1d64f9bcb364e6b517ba6f0229e7fa962cc520169b80ce6ec30d294a9ce7c0a2e8"}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/167) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/158) write$binfmt_misc(r0, &(0x7f0000000340)={'syz0', "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"}, 0x1004) sendmsg$rds(r0, &(0x7f0000001680)={&(0x7f0000001380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001600)=[{&(0x7f00000013c0)=""/118, 0x76}, {&(0x7f0000001440)=""/201, 0xc9}, {&(0x7f0000001540)=""/162, 0xa2}], 0x3, &(0x7f0000001640)=[@zcopy_cookie={0x18, 0x114, 0xc, 0xff}], 0x18, 0x20000000}, 0x24000000) r2 = syz_open_dev$dmmidi(&(0x7f00000016c0)='/dev/dmmidi#\x00', 0x5, 0x100) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001700)=""/154) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/loop-control\x00', 0x51dfb03286eb9a3f, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000001800)={0x0, 0x70, 0x7, 0x0, 0x3, 0x2, 0x0, 0x20, 0x0, 0x4, 0x80000000, 0x1, 0x7fff, 0x0, 0x9, 0x2, 0x6, 0x0, 0x5, 0x8, 0x1, 0x7, 0x0, 0x7, 0x10000, 0x1000, 0x42, 0x800, 0x8, 0x8, 0x6, 0x7, 0x4, 0x80, 0x1, 0x3, 0x80000000, 0x3ff, 0x0, 0x5, 0x3, @perf_config_ext={0xc0b, 0x5}, 0x2100, 0xdeb0, 0x1, 0x7, 0x4, 0x4, 0xaf}, r4, 0xa, r2, 0x8) sendto$ipx(r2, &(0x7f0000001880)="699a8968cc4a041da8c7e534639fab79befaf7c28c9fc4d4df3aae47d932f53f7654978f145eceed933e69ec85162ce9e945ebe3a39f6e030e62befa26ffce8aaa2497e83a3c1ee3ca0c6ba3253067763d57bc86f50bedcb637753022d78e1a1bccee976eb99aef769e5126e5c2f5927e273f86f65c899e54a365f87fc5686149ca5e21c25be48eb03ff5ea170", 0x8d, 0x40080, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$admmidi(&(0x7f0000001940)='/dev/admmidi#\x00', 0x6, 0x20000) seccomp(0x1, 0x0, &(0x7f00000019c0)={0x1, &(0x7f0000001980)=[{0x10001, 0xfffffffffffffffd, 0x7, 0x7}]}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001a00)=0x7, &(0x7f0000001a40)=0x1) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000001a80)={0x3, r1}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001ac0)={0x3b, @broadcast=0xffffffff, 0x4e24, 0x4, 'sh\x00', 0x10, 0x6, 0x5f}, 0x2c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000001b00)=""/113) r5 = socket$unix(0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000001b80)=0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001bc0)={0x1, [0x0]}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001c40)={r6, 0x8}, &(0x7f0000001c80)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001cc0)=0x7, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x42010, r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000001d80)=@req) 2018/05/10 12:18:46 executing program 1: exit(0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x9b, "47baea4856456f45c6c03da57d4652a2d591a7fc439e3dc952a0803614191b3190d4c8ed65a8b8a6e8b7c74e597bd308853518ccdccfdf54ebd340feecd7912d4d0a13bd16bd134c572c30e6d6823371f3aa366eea80d58e3c20bfa560adcd2cbb5c1a9d43b1ae0164db93295a9aa1649c6fe627cb15a4e0b6de0b5e3f724f8a7f49744d69e9dde6fd932ddb23c2970ed5d6be042d9a457a967017"}, &(0x7f0000000100)=0xbf) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000140)=""/130, &(0x7f0000000200)=0x82) tee(r0, r0, 0x0, 0x6) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x7, 0x10, "05f76c48aa92bc1c8e696cbd050e396a5c5b893df2dfeee8e9b14b8375f3567fb10fe86200dfe98fa7ef53539a77ab4bb82e25d3747f17c70bc9829273facf04", "c01c65d27d47210f440ecc0814fff2a0e31703af219d690dbace742fd05fadbe", [0x1, 0xdf87]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) bind$rds(r0, &(0x7f0000000340)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x8efe}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r2, 0x6}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = socket(0xd, 0x5, 0x4) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000004c0)=0x4b, 0x2) rt_sigprocmask(0x2, &(0x7f0000000500)={0x69db}, &(0x7f0000000540), 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000580)={r1, 0x2, 0x8000000, "6025028bf42c807ae91c3bae4da946325273a9b57ff6a1b3278090de5e2603b7a93cd8a5180c0bd327cf531a01a7cd36cdfa954afd55368ea9424a473627dd263bd11d0e14f2b04283595c0b218eeda5a8b5fe901f238a0c4f583661144f089a201378ce"}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)=0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000640)={{0xa, 0x4e20, 0xf650, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x6, [0x7, 0x89, 0xffffffff, 0x4, 0x31724c11, 0x7, 0x6d00000000000000, 0xfffffffffffffffc]}, 0x5c) bind$llc(r0, &(0x7f00000006c0)={0x1a, 0x1b, 0x1, 0xec5a, 0x81, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000700)={0x3, 0x7, 0x8001, 0x32}, 0x8) getsockname(r0, &(0x7f0000000740)=@generic, &(0x7f00000007c0)=0x80) sendmsg$alg(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000800)="e4d2fa22abe0d72155150bb78a55b5a6e0c2c50b74ce3d60db7ceb0085f9bb682e4f05f1f6845af924c2b10def406397a853057f6c6507dc26f19dd4a2b42d844f4211c139558e4dad8157c3348f91ac7d1267e94529b50e928c5c226195962f333884356f14cc5c3e1636554001f490e896cdfa57a17c57ee1e0764b65b94b8ed443f61743c0f2a8f69144c1e7ac9a77f94a6e29a6be3a8e38d61e380f0b9029f24cd840733a1ba84f7a9adbec6cbd2eea006ae5caca83ad907665f50f7c561f91435d39d3296c3b48b6ad72bad", 0xce}, {&(0x7f0000000900)}], 0x2, 0x0, 0x0, 0x48000}, 0x8090) ioctl(r1, 0x3ff, &(0x7f00000009c0)="0b824626e7e93de6b3f4ebb80798f08d5cadb79e6f38c71e6eca75f0c6ea5507911fca241fcc82ccb5cd33906d82fc844398c7fd1b1516afd37e930d136dc5079a5d8357f4ee1ba301496ad22729fa6e06c794443dfac884c96701287c9100232f16a18bf15e6a7f88e1c15636d7bad542b82c0df0c50f48e15f4b6a31742f6c69beff875386dd3c4b9957d46134ab768f9ed332de032234c8b7280c2d1b57679e1712494f60f061e1b8df8ef9346fa88719ffb5f6bb31a30503bc5b5b3a5d22ba86c9cf85a8e607162eb3e858bcb965fd161c730351ab018bdedf3dddd86461f6b64dc010c7971093") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000ac0)={{0x6, 0x9}, 'port1\x00', 0x82, 0x0, 0x7b9, 0xb5, 0xfe000000000, 0xcb, 0x8, 0x0, 0x1, 0x1}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) sync_file_range(r0, 0x2, 0x8, 0x4) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000c00)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000c40)={0x3, 0x3, 0x0, 0x9}, 0x8) getgid() getsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000000c80)=""/63, &(0x7f0000000cc0)=0x3f) [ 70.884797] IPVS: ftp: loaded support on port[0] = 21 [ 70.963999] IPVS: ftp: loaded support on port[0] = 21 [ 70.966390] IPVS: ftp: loaded support on port[0] = 21 [ 71.017641] IPVS: ftp: loaded support on port[0] = 21 [ 71.026407] IPVS: ftp: loaded support on port[0] = 21 [ 71.054941] IPVS: ftp: loaded support on port[0] = 21 [ 71.062852] IPVS: ftp: loaded support on port[0] = 21 [ 71.087991] IPVS: ftp: loaded support on port[0] = 21 [ 73.029717] ip (4717) used greatest stack depth: 54552 bytes left [ 73.156753] ip (4727) used greatest stack depth: 54456 bytes left [ 73.779919] ip (4772) used greatest stack depth: 53800 bytes left [ 74.355820] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.362350] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.406343] device bridge_slave_0 entered promiscuous mode [ 74.446018] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.452558] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.490560] device bridge_slave_0 entered promiscuous mode [ 74.506185] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.512635] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.535617] device bridge_slave_0 entered promiscuous mode [ 74.584235] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.590684] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.608922] device bridge_slave_0 entered promiscuous mode [ 74.651311] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.657790] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.688264] device bridge_slave_1 entered promiscuous mode [ 74.703460] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.709921] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.742556] device bridge_slave_1 entered promiscuous mode [ 74.772596] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.779151] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.789780] device bridge_slave_1 entered promiscuous mode [ 74.798879] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.805370] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.821600] device bridge_slave_0 entered promiscuous mode [ 74.837117] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.843583] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.864323] device bridge_slave_0 entered promiscuous mode [ 74.887893] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.894376] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.908893] device bridge_slave_1 entered promiscuous mode [ 74.919076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.926873] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.933309] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.946858] device bridge_slave_0 entered promiscuous mode [ 74.960713] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.967168] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.979107] device bridge_slave_0 entered promiscuous mode [ 75.001696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.010869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.024119] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.030574] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.085174] device bridge_slave_1 entered promiscuous mode [ 75.104567] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.111011] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.141200] device bridge_slave_1 entered promiscuous mode [ 75.160958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.175218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.185177] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.191631] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.224158] device bridge_slave_1 entered promiscuous mode [ 75.231372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.243555] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.250087] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.297299] device bridge_slave_1 entered promiscuous mode [ 75.326127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.336579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.351356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.384834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.432477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.509262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.550460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.574800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.629191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.692401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.867150] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.884698] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.970262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.014490] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.094961] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.113680] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.199870] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.210523] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.221650] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.253220] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.277690] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.412558] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.451994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.458993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.471081] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.481584] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.502315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.510689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.530585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.539207] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.546936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.565832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.572818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.654230] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.726148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.765488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.772562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.795326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.811542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.822149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.831879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.838896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.862858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.899442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.919386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.936718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.964422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.971365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.009570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.016545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.081001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.088143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.138399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.145358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.199319] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.228588] team0: Port device team_slave_0 added [ 77.278374] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.295074] team0: Port device team_slave_0 added [ 77.319875] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.332316] team0: Port device team_slave_0 added [ 77.361238] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.381249] team0: Port device team_slave_1 added [ 77.518101] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.551106] team0: Port device team_slave_1 added [ 77.568281] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.580344] team0: Port device team_slave_1 added [ 77.600644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.618980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.631312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.661325] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.673263] team0: Port device team_slave_0 added [ 77.691402] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.711415] team0: Port device team_slave_0 added [ 77.730136] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.750130] team0: Port device team_slave_0 added [ 77.779526] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.787850] team0: Port device team_slave_1 added [ 77.804971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.811947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.824935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.855691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.864491] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.886856] team0: Port device team_slave_0 added [ 77.903630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.910727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.935942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.949100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.962386] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.992325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.999308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.013611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.032828] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.041172] team0: Port device team_slave_0 added [ 78.051343] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.062915] team0: Port device team_slave_1 added [ 78.075289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.093541] team0: Port device team_slave_1 added [ 78.116749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.134002] team0: Port device team_slave_1 added [ 78.144002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.153361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.160801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.169369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.185280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.221168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.250519] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.274294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.288649] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.301900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.308974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.320355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.343111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.354521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.362211] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.370187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.392684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.410927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.426201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.446302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.456506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.465914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.474483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.485883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.498938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.506426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.517249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.542013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.550763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.558411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.579305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.599328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.615368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.631010] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.640567] team0: Port device team_slave_1 added [ 78.646631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.655587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.662488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.671877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.691264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.699576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.708909] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.735364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.744757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.756119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.792894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.827741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.854754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.878849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.900764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.909682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.928787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.946906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.957467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.979695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.992920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.022932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.041753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.052269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.062933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.071390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.080388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.089643] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.114207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.147995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.155604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.177748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.230064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.260265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.285776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.300566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.329081] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.358191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.365500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.386751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.424376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.460229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.486402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.524258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.534693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.737431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.744835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.757448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.014474] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.020967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.027851] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.034302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.113145] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.119929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.187580] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.194111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.200955] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.207690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.277300] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.355374] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.361871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.368763] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.375216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.443811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.454886] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.461364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.468247] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.474716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.492774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.560662] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.567138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.574014] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.580486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.657191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.708074] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.714559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.721433] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.727879] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.789184] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.973458] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.979950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.986778] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.993238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.023645] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.125223] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.131704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.138573] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.145018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.210783] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.217450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.231801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.248533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.256773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.265865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.274111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.281750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.758125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.169433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.220910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.256143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.476328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.503225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.573764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.634958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.824495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.967387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.094804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.134510] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.251987] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.362018] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.375880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.382239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.392871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.460988] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.642325] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.749779] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.756165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.771285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.891686] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.898087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.912121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.986175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.992490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.010958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.070134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.076759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.090869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.260567] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.320897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.327217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.343284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.388193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.394800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.407887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.428750] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.435871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.465571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.675918] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.815613] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.865576] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.994926] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.136947] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.213838] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.248721] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 12:19:15 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000280)={0xffff, 0x7, 0x9, 0x5, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x40, 0x6, 0x35b5, 0x1}) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, "26e2402a776c616e30766d6e657430766d6e65743125"}], 0xa, "e3c6a965b3b466b6c1ed2262ce0833d7dd63fff0a2ac119c204fde6a976130f1d8be6147863f9b1e832ba6c36d47d1ae"}, 0x52) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x108, 0x13, 0x802, 0x70bd28, 0x25dfdbfe, {0x2}, [@generic="8babfe205427af23434d698572bcfe29a25586bd448b8f16b99cc24dee2eb4fcf28de69ba5cb3faf86f45e9b1bb1b9dfd2bd1bb14226c1f155b84e850c75a37346dca27e8947cfb880b73dafbbd1104745d63b260707c999f4ab549405e27fe67afdb8c10e3e32d130ad273ddf39466671e98d096434bf74f96734ce78fbc70edf073739a12f1608d5f94fe18a0f0d657d7d6da60f322ed3f0d8bfa456931630aec904a9e1c530ecefce43d5edd655a52749fd389b417440784a2946bb8b026a2d0e75addc4a1a14ba6cd6867a2b38043fa728c28960f64ce0f1be806f3b3e", @typed={0x8, 0x66, @pid=r2}, @nested={0xc, 0x82, [@typed={0x8, 0x52, @fd=r1}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/10 12:19:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001100)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000001140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x10001, 0x1f, 0x2, 0x0, 0x2, 0x40, 0xf, 0x3, 0x0, 0x1, 0x0, 0x100, 0xffffffff, 0x2a61, 0x8, 0x4, 0x2, 0x8, 0x0, 0x2, 0x6, 0x0, 0x8001, 0x80, 0x1, 0x1f, 0x7, 0x8, 0xd454, 0x2, 0x100000001, 0x4, 0x6, 0x49, 0x0, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x10000, 0x1, 0x1, 0x7, 0x7, 0x0, 0x3}, r1, 0xd, r2, 0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0xf10, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0xf78) 2018/05/10 12:19:15 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0x80, {{0x2, 0x4e22}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0xfffffffffffffffe, 0x0, r1, 0x0, [0x115]}, 0x2c) 2018/05/10 12:19:15 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80, 0x800) socketpair$packet(0x11, 0x80000000000, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000000140)='\x00 \x00\x00', 0x4}], 0x10000000000002cc, 0x1000000) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/10 12:19:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf0007424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000100)={0x8d64ccc36481964, &(0x7f0000000040)}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000140)="bb109a84ab2390455825f3888085d0a67c1a1641f8187863ef30e2b62a403977b72d017b23dce32b4a499c72a4bff6cd8e0ed249a9db291ee161d3e3b90b95589d87d393dd4665eeaae7676762f893cf4b6f2fec11ae920a707b9d6daa0f5c4913c09e24f8ae765fe0e2e18f9e2e78526c30e82946505df3dadf5936efb8ea64f9c4eeb0a5c1b094c467dccd9b0885cf2441559b4a25a8b9f5ca931b3d5102380d98787e3c6fea696f88e364bc5cec13becdf20467cb0cdb5b396d6fccfb082148544796a7f2ff706ca5f2721eb37b8a9a53a1a50eb0462484bab1e2f8b9bceb34847d528ce01d51223d52c3ffc71394", 0xf0) 2018/05/10 12:19:15 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f0000000080)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/05/10 12:19:15 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9276dabcd40670757"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48002, 0x2) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000000000000302500000000000000070000578a76e0000000000000000000950000000000000035cfd8217ae94c8179ad7018402d353013f4fa426f15353a04d1a467d4c095f8fec84a81e81cee2a44ad1c3d9f9d48f38745c4d5b25cf864b6ae7d16"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r0, &(0x7f00000001c0)="420000005e0009000100000100000001040000ee059164b4c0000000000010e41736787c36510764f881a00937a7afd1adbcf3185e48b8591684", 0x3a) 2018/05/10 12:19:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setns(r0, 0x32000000) sendto$inet6(r1, &(0x7f0000c21987), 0xff7b, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/10 12:19:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x20, 0x40) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) arch_prctl(0x1001, &(0x7f0000000300)="f4011949dfc28c7d9d833a16508283dd96b4a6dd7ac26d09230283fc4e860869fc8598de8f6538a18fa03758ea27e16a364e") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x800, 0x0) getsockname$ipx(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f000086a000/0x2000)=nil, 0x2000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) fchmod(r5, 0x8) recvfrom$inet(r4, &(0x7f0000000240)=""/159, 0x9f, 0x2000, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f00000000c0)=""/137) readahead(r1, 0x667b134e, 0x4a) getpeername$ax25(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10) [ 99.230525] kernel msg: ebtables bug: please report to author: Wrong len argument [ 99.247987] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 12:19:15 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x44084000, 0x0) setsockopt(r0, 0x7, 0x9, &(0x7f0000000000)="144dda6a8718f12da99d6e0e74e36b3f1b9c439068ae83d2f3c4b58b18ef17d6657fc7967b", 0x25) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x1, 0x1, 0x200, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/10 12:19:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x5, 0x1, 0x7}) 2018/05/10 12:19:15 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) gettid() gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/05/10 12:19:15 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="fffffffffffb01805200000086dd6006f5000000000000000000000000000000000000ff020000000098b3feffffff000000000891784880996714e52d2f304cbf8643a9b5135e43dc945d76e0105a2f509c7194c16b445d24a8768991f8196b44939e92d518fa173bf52306536c518f54898a67b22a843a11af752a5e0698"], &(0x7f0000775000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x10000}}, [0x7fffffff, 0xfffffffffffff28f, 0x0, 0x7, 0x0, 0x5, 0xd3c6, 0x3, 0x6, 0x9, 0x1f, 0x7, 0x7fff, 0x6, 0x5]}, &(0x7f0000000200)=0x100) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) 2018/05/10 12:19:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r1 = dup(r0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/10 12:19:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x7, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000280)=""/118, &(0x7f0000000300)=0x76) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000200)=0x90) 2018/05/10 12:19:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="e735030c8be2e87f31151d2f33b5bdd97375efa4ea75d4883ca56798d6c59b2e4567b23512b084833c2e3aec7df3a177b5c1b86437e34260e08b2d44e4f88aadb474c4ec3ad83394667576e288902f2ad9ec54284eaa9c230d79f906979df4b4ec8be317d4e0428f642329d695f8a0ff1bea7f057cd9dc2561972686b1cfed663957cbc2e702ae9bf4999805f20f012e6917a222e44ad0e9ad1144228979b032a742a4a733ceb5", 0xa7) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xffffffffffffffff}) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x401, "714995549607", 0x7}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/05/10 12:19:15 executing program 4: timer_create(0x0, &(0x7f0000000040)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000000240)) timer_gettime(0x0, &(0x7f0000000280)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x7c, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000340)=""/124}, &(0x7f0000000200)=0x78) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540000001e0000042abd7000ffdbdf25ac1414bb000000700615c0d50a006fed00000000000000000000ffffac1414bb0100000002350000080003000d1e00000c0015005d073500010000000000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x20008000}, 0x40080) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/10 12:19:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x8, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/10 12:19:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip_vti0\x00', 0x200}) gettid() syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 12:19:16 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x4a48b125e13656f, @time={r4, r5+30000000}, 0x0, {0xc, 0x7f}, 0x0, 0x0, 0x4}) 2018/05/10 12:19:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x5, 0x1, 0x7}) 2018/05/10 12:19:16 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x404200, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f0000000240)=0xfffffffffffffe37, 0x80000) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ec05a3b7661"}, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) ioctl$void(r1, 0xc0045878) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='task\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)) 2018/05/10 12:19:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={"66696c7465720200", 0x4}, 0x1b2) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1f}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/10 12:19:16 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0xfffffffffffffffd, 0x10}, &(0x7f0000000380)=0xc) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/79}, 0x214, 0x0, 0xa4a3ad41a879dddc) 2018/05/10 12:19:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000900)=""/117, 0xffffff83}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000004040)=""/4096, 0x12c5}], 0x1, &(0x7f0000000b80)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000000cc0)) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0xbdb, 0x401, 0x400, 0x12a, 0x1420080, r1}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/10 12:19:16 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16943e, 0x0) ftruncate(r0, 0x8100f3d) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x3a}) 2018/05/10 12:19:16 executing program 7: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) truncate(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff00) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) 2018/05/10 12:19:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8000, 0x101000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x5) dup3(r3, r0, 0x0) write(r0, &(0x7f00000014c0)="2398000000e5962d257966a9130cf0fddb4a2ec64d8fa5d6e3eed58ef826fe890b72cbb653296dbbec62266ec40a7519c3d49c993c5d707e7a46265f16e46dbe5e7735216fe2486d2d7e862eb24b9f9097e0476347e933e38ee6caad86772e5e95b5d4257ad45f60df3dd2299654dcfc7cd4f9a64c5f5982070000000000000000000000", 0x84) 2018/05/10 12:19:16 executing program 6: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000000000000000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x1, 0x6, 0x7ff, 0x7fffffff, 0x40, 0xffffffffffffffff, 0x7fffffff]}, &(0x7f0000000080)=0x12) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x55) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x4, 0x48e43f58, 0x6, 0x0, 0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='uid_map\x00') 2018/05/10 12:19:16 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10000, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0x6e7, {{0xa, 0x4e25, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8b6}}, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x47e000000000000}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2482, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x2, 0x1, 0x9, "9b16ec48a0e3051ccf2825c09c322762edbfc00fba3fe1190bd9bb6b72c435b33f64bb05c74d24026dc5a18705f7ba3334d3f4563560861bdd10af2a5c7219", 0x7}, 0x60) [ 100.538726] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/10 12:19:17 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="04", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x201}}, @prinfo={0x18, 0x84, 0x5}], 0x38}], 0x1, 0x0) 2018/05/10 12:19:17 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x5) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r4, 0x2}) 2018/05/10 12:19:17 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) setsockopt(r1, 0x4, 0xfffffffffffffeff, &(0x7f0000000040)="d6a37d2fd37acf329112172557e1f2ff9c8e794b8375083d6171e5700e0c0306b981121b2cae83c645fc03c28cad2a39b3517411d4e231084bbb29a71ee90f4d4cc9178bed908fbbde81852a02f8fbd1102c2d4bec13e5e55f1ab13e4d47f2cfbc6f99d9213ba11ff6f9bed92882e4896c45b9b4658393b1400eef", 0x7b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) 2018/05/10 12:19:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100)=0xffffffffffffffff, 0x12) 2018/05/10 12:19:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x400100, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000300)='eql\x00') r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffffa) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x280040) ioctl$KDMKTONE(r2, 0x4b30, 0x20) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="76499d26c2f94cc5e86eea80cba291dbda71203ac33ba57a77eb1e519c6813f35e1d0f065357df707d012cee0f424164e1215ce8cba3f096959c1bb1005e4439919731db39df73d7cca2fbef2a891190a18792d2fe2401eb2f897090b1b2c878ce1a9d6fd796d8b88d974de7c8037315a1b02ce06eee9beeb2cc28a6c9b346c9b43c03c2395bc44337700b378820e699ca9a67e12ca44fc60221983809f50be52561f53d4066a13793d7df6a3d", 0xad, r1) 2018/05/10 12:19:17 executing program 4: unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x408, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x121000) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000140)=""/246) 2018/05/10 12:19:17 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x8f, "f13f98dd6baca6ff6269cbba17d84b5573f7737d4087e377cf33e7511642cd619cad2097d2e55a7c44e47dc25a94bd624b7e9c11735e94af701eecff33571ba78d20fa1c259e4611cad329da6320f2fce8187b1c5001be58c14fb3c640f7db32faf29e8577c32b46bdd92971c313b8c0b601af02ba4af30af128652d52c9d966604278b41e15b8fa7805d212cc9aa6"}, &(0x7f0000000240)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) pread64(r3, &(0x7f0000000040)=""/241, 0xf1, 0x0) write$binfmt_misc(r2, &(0x7f00000005c0)={'syz0'}, 0x4) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r2, r4, &(0x7f000000a000), 0x80000000) 2018/05/10 12:19:17 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) fallocate(r0, 0x20000000000, 0x7fff, 0xb0a3) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) [ 101.499128] could not allocate digest TFM handle 2018/05/10 12:19:17 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x400, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/10 12:19:17 executing program 7: prctl$getreaper(0x25, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x10001, 0x3dd, 0x1, 'queue0\x00', 0xffffffffffffff18}) [ 101.529872] could not allocate digest TFM handle 2018/05/10 12:19:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x8000000000001265, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x5, 0x9, 0x7, 0x6, 0x7, 0x3f}, 0x8ff1, 0x30, 0x81, 0x100000001, 0x7ff, "733834e469bd9b1bd275360112dc98320076c907cb3c505d1b96e9cc33423c56564dab1df483338c0401ca468d0fa3a138d03554efd5e487faa66f01a66d67e4551d25ac42a9d41417d83f0ca097caa0cb88cdad2683e412852a27e8c2b6a91b583df4313c7c7f2a34742b80c1fc2d8321336e79fa98ffd1c056ed5cde196877"}) 2018/05/10 12:19:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x20030, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/05/10 12:19:17 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xac1414aa}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x10000) 2018/05/10 12:19:17 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x24) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x1, r2}) dup2(r0, r0) 2018/05/10 12:19:17 executing program 2: r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) shmdt(r0) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x604080, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x401}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xcb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000005c0)={r3, 0x9}, &(0x7f0000000600)=0x8) prctl$intptr(0x0, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r3, 0x9, 0x4, 0x6}, &(0x7f0000000580)=0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000300)="fffffff409c019890c5ea1af20ed64edd38f65e4db505a7e2a332ec3438cc1dc392a43de6bc49dc2df238eefc81c5dadd87e0ce389c966040a6110df74a16da2acfff185d065545687fa06c9a4885a10ad49ae1fe5b84c19302f600781cc36b9892b260bf1a7c002f178cae7f32037a1e91b96dec2000000") getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f00000002c0)) sendmsg$nl_xfrm(r5, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4040040}, 0xc, &(0x7f00000004c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="ac1414aa000000000000000000000000000004d67f000000ac1414bb000000000000000000000000030000000000000003000000000000002000000000000000ff010000000000000400000000000000020000000000000008000000000000000100000000000000000000800000000004000000000000000400000000000000f7030000000000000800000004000000040000002bbd7000ff3400000a0004050400000000000000"], 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x40488c5) 2018/05/10 12:19:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x30, 0x20, 0x72}, &(0x7f0000000040)=0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x290, 0x9, 0xb7f7, 0xb7, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x9, 0xffffffff, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0), 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x4, 0x1f}, 0x6) 2018/05/10 12:19:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/22, &(0x7f0000000080)=0x16) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r1, &(0x7f0000000140)=""/185, 0x3a56f532a239520, 0x1000022, 0x0, 0xffffff7b) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000000300)="35f70686f82df16008c3340f4b3f7d96a7c515441ac974189070dbcb22c25757bce83a2249ea3403ffefb2d706ab25340bf5e5f0b77df2c4d18945763c248a2a407c7d3abf36091833ca681d0c5f2ce263806a28e682067add5ef2d4844df2e8b4835460bb7119ca8d61c2f23da359e6c4678ec81a3a6ca345fc522b93dd2ee60b3acc753032fa62ae24a04bc747c909db7e21d83c8743a04a8e935851b7c57e8abd8dfe77ac84c24bca7c5a9429c8694d11d69f3702e159c0c3498249ea9b09", 0xcd, 0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x20}}, 0x3d2) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/10 12:19:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000100)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/10 12:19:18 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000040)="7007bc496d8e051c7440060fdb31d302151a70aac478869c9691375aa905595ace3a691e67120f042b7a63b00c85a31e2a955efbd3e4dc6c85b6e39a21f794a1897896c3cd8f97bd") syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200080) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000140)='/dev/snd/seq\x00', 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) r3 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r3, &(0x7f00000000c0), 0x0) 2018/05/10 12:19:18 executing program 0: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={0x0, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x1ff}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="da952535b45fcc3d7333fc950625a1db89135e2214075992621923e94ead3956196acdb555a90cb045e4f3da03eb3ff3d8f2fc827a4a04ddefc1ee03bd125cc27a9ffa004e75fdd559fc3f1ac415c18186a9c27695d4220088ae11c84d8c89f8347b8f6d8a16133f8b21013420bc7e5b0683a1119c818cbe486dff9d78ef68676cf579da2edafa44fa06764e47cb0700aa2ee93fe10f44dab6c0b9452d7508c3ceb41de2142ddb24f5b7e29371b5d4fb778cc6b3a1f680834701db0327394cbc72dba6d00a", 0xc5}], 0x2, 0x2) 2018/05/10 12:19:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socket$inet(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="2400000019000100074dfd686fa2f8bc020000000009f1e956154e901f9bab3806000000271d85940800150001030000", 0x30}], 0x1, 0x0, 0x0, 0x4004800}, 0x0) 2018/05/10 12:19:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xfffffdfffffffffd, 0x0, 0x9, "90dbdc9a72d03dbdb5fe8d14326a716c3039a47e617ff24f5c1711c3b914035d55733808d323cbaba55fefdd9128ac09000000000000003ebf11330100ea5f1c1806001745cb4cc3ba21f044ec817edd"}, 0xd8) mprotect(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000240)=0x35e) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x18071, r0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000004, 0x810, r0, 0x0) 2018/05/10 12:19:18 executing program 4: unshare(0x8000400) alarm(0x1c800000000) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x3f, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/10 12:19:18 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x2) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) r2 = semget$private(0x0, 0x1, 0x401) semctl$IPC_RMID(r2, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x8, 0xffff) 2018/05/10 12:19:18 executing program 3: r0 = socket(0x2, 0x803, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_extract_tcp_res(&(0x7f0000000040), 0x400, 0x0) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x8007ffc) sendfile(r0, r2, 0x0, 0xffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x58, r3}) [ 102.569447] mmap: syz-executor6 (6847) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/10 12:19:18 executing program 7: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x403, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/192) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/05/10 12:19:18 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x4e, 0x100000001, "43d393b0d49fa13b1ff8f2f5e88e94828808cc3ff46b719feee2885f335e049866b74be033f6165f47cd2d31210efb7e3e1ff5f1065d809713d00bd88d453d84179f70f7d7bb"}, 0x101000) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/05/10 12:19:18 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000b00)=ANY=[@ANYRES64=r1, @ANYBLOB="bb3e03ed3f13fb8ac1791bc2e80f7af3675b46cb0484fe2fff977fe8a43363d159d27d80ba5acb989266accd3329ef0c36838c49d0b921b2aca50ad8be62b20f3fe6c8d74d8566366ccd4e61a25704009c5c3b921588256a1a0d235f69e24a85090558b65b680e0bf014937a42d0d80b91b676aa095d0c775ad2b66df26226a08f2be74027150173d0fa780249117d6138705ac718d1f334e61dbdf083f76dc084c202162e331075ab4100003bc1c5c7afcceebd2a553e9075a8ea876e4a2ccc08473d34a883aa2249bcb3ba830d860c4a7eecaacd3efd0f11d9a29918a8c86b0f592e930a71e13415a61476810808b89255"], 0x2}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000008c0)=0x7f, &(0x7f0000000ac0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000900)={r4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x10}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a00)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) 2018/05/10 12:19:18 executing program 5: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1}]) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0x4, 0x200}, {0x2, 0x1}, 0x9, 0x2, 0x4}) 2018/05/10 12:19:18 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x5, 0x7) syz_emit_ethernet(0xff7d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c743e0000001190786e310089ffffffff00004e2100089078"], 0x0) 2018/05/10 12:19:18 executing program 7: r0 = geteuid() r1 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x109000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/05/10 12:19:18 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) rt_sigaction(0x0, &(0x7f0000000080)={0x0, {0x1}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24000680}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xec, r1, 0x219, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xec}, 0x1, 0x0, 0x0, 0x4841}, 0x20000080) 2018/05/10 12:19:19 executing program 4: mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2, 0x4032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000008, 0x11, r0, 0x0) 2018/05/10 12:19:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/05/10 12:19:19 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x640000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x97, 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8045, 0x20, 0x8, 0x9bdd}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="96000000a282b58a2978cf42e3da51aa25f6b48ca40506a875ed05f66b7aaf4afd5d8ed0229af97bcf6c47255be66644747a19cff826f5828e0da92f9212eba157977cf0256dc53a81de281e7d7c0fb07c37e1483208ce1fec9b096c9e5011ef64313e1021c08db43f9334f014c466fed234d85733faee3d64ff6d726942237281557b0e35eb808b99f0b6f77149085a627a09051ef1"], &(0x7f0000000180)=0x9e) 2018/05/10 12:19:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r2 = socket(0x15, 0x80006, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) 2018/05/10 12:19:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x20800000001) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/10 12:19:19 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x0, 0xffffffffffffff5d}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x2, r1, 0x10001, 0xffffffffffff8001}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xa073}, 0x7, [0x7, 0x4, 0x1, 0x5, 0x2e, 0x1, 0x1, 0x7fff]}, 0x5c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x3ff, 0x5, 0x9, &(0x7f0000ffc000/0x3000)=nil, 0xab}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x100000000, 0x4) 2018/05/10 12:19:19 executing program 2: r0 = socket$inet(0x2, 0x80002, 0x8000000004) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={"6c6f00000000000000000032c2e5c100", &(0x7f0000000000)=@ethtool_coalesce={0xe}}) 2018/05/10 12:19:19 executing program 3: seccomp(0x2, 0x1, &(0x7f0000028ff0)={0x9, &(0x7f0000000000)=[{0x6, 0xa6, 0x200, 0x40}, {0x4, 0x0, 0x9, 0x3}, {0x9, 0x7, 0x8, 0x1800}, {0x7f, 0x1, 0x0, 0x401}, {0x3ff, 0x1, 0x3ff, 0x36}, {0x5, 0xfffffffffffffffb, 0x10001, 0xfffffffffffffe00}, {0x9, 0x9, 0x9, 0xb918}, {0x2, 0x3, 0x37, 0x8}, {0x81, 0x2, 0x36, 0x8}]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x80080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r1, 0x8, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8281}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6bb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe00}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x1) getegid() r2 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x9, {{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) [ 103.461189] Unknown ioctl 1074025692 [ 103.499249] Unknown ioctl 1074025692 2018/05/10 12:19:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x4000000) ioctl(r0, 0x80004522, &(0x7f0000000000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xffffffffffffffff, 0x14) 2018/05/10 12:19:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x0, 0x2300) recvmsg$kcm(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/149, 0x95}], 0x1, &(0x7f0000000640)=""/27, 0x1b}, 0x102) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x488001, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9d, 0x30, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0x8, 0x7, 0x612, 0x9, 0x1}, &(0x7f00000002c0)=0x14) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000030000f8ffffff00920000000095000000000010ccc5b68f9c0c2bc233761a00494d024d6bebe6de101367b47ccda4cc2575e604815396bc0808f39f749553c14548b0bc19c0"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r1, r5}) writev(r6, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r6, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x0) 2018/05/10 12:19:19 executing program 5: r0 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) unshare(0x20000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/05/10 12:19:19 executing program 4: ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000180)={0xffff, 0x3, 0x0, [{0xfffffffffffffffb, 0x2, 0x2, 0x4, 0x2, 0x2c, 0xf1}, {0x7fff, 0x10001, 0x1606, 0x8, 0x4, 0x6, 0x6cfd}, {0xec9, 0x1f, 0xffffffffffffff8b, 0xb1d, 0x7, 0x51645792, 0x5}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000003c0)={0x2661, 0x2, 0x7}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x0, 0x1, 0x7, 'queue0\x00', 0x7}) r2 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x3fff) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="abc82aaa6ed1", @empty]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0xffffffff, 0x7, 0xfffffffffffffffd, 0x3d7c070f, 0x0, 0x4, 0x10, 0x6, 0x4, 0x3, 0x3, 0x7, 0x1, 0x7, 0x7ff, 0x10000, 0x2, 0x2, 0x5, 0x80000001, 0xffffffff, 0xffffffffffffff7f, 0x7, 0x8, 0x0, 0x40, 0x6, 0x7, 0x5c4, 0x5, 0x46, 0x10001, 0x200, 0x0, 0x7ff, 0x2, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0x1, 0x8, 0x8, 0x7, 0x4, 0x80000000, 0x200000000}, r3, 0xe, r1, 0xb) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/05/10 12:19:19 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/10 12:19:19 executing program 3: r0 = socket$inet6(0xa, 0x200000000000003, 0x8000000040) sendto$inet6(r0, &(0x7f0000000000)="0534bd16f388f6b9f2c751147d821046370946084283909754d4668da54a0318397c90eb448213fba2421d28aafc906b0a8c7de2626866be6c8a6933f3d98028ca929bd86b6aae7e005d38594c81b9a723ad2233e742f449cd7195466d3de528e4fddfdd9f668206169e1429152ace03880687c93c8c2fd8fc29d66ddd17a5518aa79db48952c00fdf5ddbb417d5f9fcd12163507283", 0x7, 0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x10000, 0x0) 2018/05/10 12:19:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) fstat(r0, &(0x7f0000001680)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/10 12:19:19 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xd39) add_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="9c7537e26af7d7fb0430267cc73d22f2e89a4eeeade0a49a7196558278246f34575e233ef6f7cbd08ce3bfac7dbdc7c604033df66ff11faf320243a530ca3bba143eda69506f4c87353ec2a95ddf9cadf0e46bf869fc858134f0", 0x3ef, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f00000000c0)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0), 0x10) clock_nanosleep(0x2, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) 2018/05/10 12:19:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400, 0x0) sendmsg(r2, &(0x7f0000000dc0)={&(0x7f0000000800)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x80, &(0x7f0000000c80)=[{&(0x7f00000006c0)="c0ecc2e0ea3f074a7bdaaca81ca9c660ccf40cb0865a89b5328530e4f2f83a221b4a", 0x22}, {&(0x7f0000000880)="4eea04ef846db246cde900c1f2b5856339b061717c38539891936bbc11567a2bfc9e0f8b9f2a1f1eba125380349f27f42fe32c63dd0ce47ef062d1614c1bd54019ee75f332cff506e70826470a6a05cc21bffd6495cd9dc551dfd580a9a50e7b", 0x60}, {&(0x7f0000000900)="b4b532c3b659893407e4b7d84202baf5531de9be5b7d34b35e626fe85e6aa767d82840ce1ca07e3743b11040d952a4ee37227e620889f6583fa2e0ee522d10e3b02e765baff4d654cd0d7d39a696afeae641b206f759805a1c43", 0x5a}, {&(0x7f0000000980)="cfef24281c2eadf3ead9723ff930788ed61c57e46c906ab75abfd5f503a1ec8a166b3a223f231dde34387b527faee495ec0b1ec444b50865b3c1f6f75c5cc4b7b1b831967062c132579932ef8a37c2f207ee5a8c31fdce60167548be0284b3aed736381160f4ee4f44bcb9bb69263df4ccf6f229868f21cef7d698e97cddb3c79c88ede9b3e018804a9deff461d83a32f65b8bdb", 0x94}, {&(0x7f0000000a40)="d6d84816d0dcfa0e372ab26ca1ee2831a6551f8d7fe82027ad0ca2bd5ce8a8b18d2710a2db0aad5d3754ac6d90a181fce6ff6f2e71c08fdee3f90c2a5ad5d5e290bea1d351cdfb94b4cb89bdda906185a06bf3f4411d2973063dbc06411187e33cdd420a441b4d446193a63b65a163ceed1130f62a7e65c8f279e060cf333ead087799c0dff783ca10f908bf4feb3ac6eac690e43be24c60832d03cc69e6892e3f7d6078275df304ef7858d95040c0370b4dc83a02eedc73fd", 0xb9}, {&(0x7f0000000b00)="fe30caed3745bb9b23d81f0eafeef967e9205bd4a1898b5c2fabb70d67b6d1af5b2a88e00058b1f567d34cde291200d5b735fa740269cd77147f5e4948d2bf7822e2769ee56648653d9529167c237a9345468fca8927891f16ffd09eecc4bd8deb1d025fa46af9eeb121eaa5327d27389e5c6b7347dcac45cbb42e8ae2fd5f48", 0x80}, {&(0x7f0000000b80)="bd055e09ca7d5f914321dcfab8392618d0c908b285c588db781505feba97ab7dd7f5f6533e3045d4169dd21815b8b761f5c6b9a6f236cc3e4b00041ca3966030b9be4d8d498e64a989e1d4b151e387c8", 0x50}, {&(0x7f0000000c00)="7f7b251717f722a8930aea4badad860eb928f24f863c7b842c4ed65b14b01a15ff89ef7136cdf46a713d960f08c43682723d03a748941f321b08cc05a5264df99b2a30950d62d14f873ec515bece8cec3e58e44b3224ae59faf1cc3c", 0x5c}], 0x8, &(0x7f0000000d00)=[{0xc0, 0x13f, 0xfffffffffffffffa, "7c671d8f6e0cdbbb0e008478aab952d85f18bde1972c1f60d86f2b68eed1788c98e93dff67d40154529a9bf4c6fd7df74df4aeb5a86d8a11e2274a1d2ac8e3fb9516d383deb4300b3eaa99e835c5039d1ddf54676c53f21c5b0ff114c5021c8a9fe0fa9c9565d5864d2fb0263999a5099b4c73cbb02df53d4bdfbbd2159f0aa753e0b79411d6eba93858c8112602b1b6a54cfc7700253867c5cebd7b3e5d9e8aec3e1cf969e5f2b65d5f94a7263e0f"}], 0xc0, 0x20000000}, 0x40) sendmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f0000000140)=@rc={0x1f, {0x7c, 0x8, 0x6, 0x109a, 0x3, 0x4}, 0x1ff}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)="124a610e01c1484159020e47c94a840f9e651f6a984130fc0fa73b9526f88ba327aea3511923af7e4bd77e0e7bfcf0a27ae3a238d4644d44dfb687161e3a24b86c5ac33fd73620f23c0958594c002f0317b9aac9e9ce094165416da0567efdd58bc14a328952d363861d480f9f02ee0b49513381b879467ecae23fb16b7ff3609c4f4e25ba531b91e76507d8", 0x8c}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="ea310a5b12722efe2ff851f6dd9f6f50c043b834d8b38ca05d18163851da9c07c36d2904753f3294ccf2bd1ee1b29141e1a072f8da2e65c4f48cbfc99ed2cfe1d64d35d38a8c04c2", 0x48}, {&(0x7f00000003c0)="5c2467bc4390dd9f9fb3dd723ba19a2a249ea4da22d58227f21c26e71bbed398114d549573db776211d7efdaeab7c26c49efc2893d8a09036fcfd33c42276a777f8a577ac6bbf1e7972838b82ecc067b468ba7165cbde137d063dece6343b33bec43747ace257bd1179d2712c94db15120c93a91bb79337a8fafa355d2b073c7a348104472790b721c24d2eeedfae421eda88879ac2ca809630aeddd8fcc1747b00aee67f9d5", 0xa6}, {&(0x7f0000000340)="94ba979e2484070a2893dd2070726e5e4dad2c4562427bf5f1d045d217ae71f8eb", 0x21}, {&(0x7f0000000480)="fc74c3401c935a17794ff24b31626ad81d89f990fb61d07b41b43fc91e1d43677a7364b92d6f29cfa054c936cb00ce9543f0498ca4130311d83fa4b025d0034d", 0x40}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="d8af937cd30b68202ad5bb81e3767bc72de87f952fccb67a2e698a3393fc60f8b9d0b4b4a33eb87003fe06d8e6da864ac11543e3a67920c9f5f1e7f01f4867d5cc683441c052efba9640522c62fdaee1ed4dfdd8f54dec81807956529cd32a8ee78ba9c915b0d2f48cdc80808a24cbef2e6e09677ed2b6b14fc45003bb49e388ec734e7dec91ecb726d133645dcdb31300a4320d67e65a5045f87653156c94cef279e8ab5e2afed1fe0babaf394c91e00e1690d9caa6d5058544d1e0817ae83294555a595bd8897b0d565de14179b6feac66ee1c5f", 0xd5}, {&(0x7f00000006c0)}], 0x9, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000280)={0x0, 0x1000, 0x20}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000002f00)=[{0xc0, 0xff, 0x400, "270570836ef9d2c7f9e82494e82dd5d865fa0112c3f07405e69c6081468464aa0853d604e8c98614710edd27f599a6d00798ec7b3f0510cead57ea3b18d85b343bb1bbca2f57915ce84fb9248082a974a78a1e1bb3e1bab63bcf4fd2d6148849a51a1624456daa1fe2690b2349f71f4fdd7e4ffee91689f54bb424e2fc0153253de564638de8023dfe79defe22bccaac63e904654491fd956a6f40d6a2365b54cca5b12900109b6503c2"}, {0x1010, 0x105, 0x8, 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{0x1010, 0x13f, 0x4, "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"}], 0x20e0}, 0xfffffffffffffffe}], 0x2, 0x0) 2018/05/10 12:19:19 executing program 4: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) ioctl(r0, 0x2202, &(0x7f0000000240)) 2018/05/10 12:19:20 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x2, 0x4, "f9c9aa11e807e72bd250533e270b1aaaafe26d64321cb7d264bd28d95ba960fb40e98aa52f5521c86889f917d6e369c2fb739b27617c9a9cfbac3d92d272d799", "64ae23d5e9727be1cf14c231b2adac382232844e200d705d1c711aef42ea6947", [0x9, 0xffffffffffffffff]}) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/10 12:19:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x3, 0x7ff, 0x8, 0xabe2}, 0x1, 0x3, 0x0, 0x0, "1b8adb0030c4f0ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x18000, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x400, 0x5, 0x2000}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/05/10 12:19:20 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) write$tun(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd5) ptrace$setopts(0x4200, r1, 0x0, 0xfffffffffffffffc) ptrace$getenv(0x4201, r3, 0x8, &(0x7f0000000080)) 2018/05/10 12:19:20 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x8000002, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f000050c000/0x600000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/05/10 12:19:20 executing program 6: r0 = socket$inet(0x2, 0xa, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x158, 0x280, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1c}, 0x0, 0xff000000, 'eql\x00', 'rose0\x00', {}, {}, 0x88, 0x3, 0x1}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x3ac, 0x1, 0x2, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0xf4, 0x5, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, 'sit0\x00', 0x2}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0x6f2, [0xfffffffffffffffc, 0xa73, 0x8, 0x734, 0x0, 0x80000001], 0x1f, 0x8001, 0x20000000}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x7, 0x300) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000) 2018/05/10 12:19:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140)=0x5, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x121200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000480)}, 0x0) 2018/05/10 12:19:20 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x20000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x16, 0x2, 0x2, 0x6}, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c000300000000000000000001000000080001001f00000092fa5c239ee4fdff9e89a7859d485c2252ef62c5268614fee6afefdbac8e49f2f136277d10c576ae807ab2c28aecdfbc404e73"], 0x1c}, 0x1, 0x400300}, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000280)="ef5af3c344c162ea46f6ab93fc77c1f21f4c4f37f0a7196eae1df2ca5724ee7357317bd5937ed06ece9497922d1637c88c822352c8e73734e25d3761c77c6b7d13395a41a4702fc23b2442c0cd34e6cd29b05ca8ecfb6d31bd", 0x59}, {&(0x7f0000000300)="c54d0270d5485108a2150565ebc0e93079ec520f62f0a43357b19060f7a686452b362038fb0cf0083f6ee04fce0870e1cd952e69285629b7efd731ce431cac84c5d2727c5f815198c44420", 0x4b}, {&(0x7f0000000380)="6edb3ee29496fe60fe356a4768d00771acaeca0a384e78013c97fdc8572097a5ba2a58c5b96906bbbd540e55e4e12219dc5ad894aca0821f86cb20475745d60ee67563416640d1db79fab8d96bb7809d7859c2bfc240a119bdb3742382a98e05", 0x60}, {&(0x7f0000000400)="7b79740200753e7279a1435d9d3637811cadc245e9dd12aabfedff7281eeae991a515eaecc1045dcf838a50869878f312a296c0eb0154e5968d808d1deccdcfc758f4ea04fb35fb9daf918cb0739fa49ca151ba2f4b095b28f1737435b33ec0b7160f1b46c9d35970d8dc10613b110f71e2f407f82c679f71ba7e08663a89cdd5154f829ccf9fd3bf1f23a9962b790c4552308b1606655b404b7a63503d97fe605d4c8fcff03d96e830b8fa27cfd498697", 0xb1}, {&(0x7f00000004c0)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40000}, 0x4008800) ppoll(&(0x7f0000000080)=[{r0, 0x3000}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={0xb0ac}, 0x8) 2018/05/10 12:19:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x100, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x4, 0x7, 0x4, 0x200, 0xff, 0x4, 0x8, 0x5, 0x9, 0xc6, 0xa529, 0xdb6b, 0x100, 0x10001, 0x9]}, &(0x7f0000000180)=0x100) sendto$inet6(r0, &(0x7f0000000240)="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", 0xfa, 0x40, &(0x7f0000000340)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r3 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x101000) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa}}}, 0x98) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000440)={r4, 0x8, 0x5, 0x6}, 0x10) r6 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x3}, &(0x7f0000000200)=0x8) [ 104.709232] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/10 12:19:20 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32]}, 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8400, 0x0) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/05/10 12:19:20 executing program 5: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x20100) socketpair$inet(0x2, 0xfa475360605174ec, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000240)=0x54) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="58e842b3cccf74323dbe1984229ccbc45f254ffc31baa5605e3195c9856c3bd51bfa9386fe1fc9738cfed9f03d5ce587724e1e75986713aea9b04902ab3a4881df32360bf3b802df92a5b8b6f55b15ac8b200256eb04d0aac7a5720600"]) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x5}, &(0x7f00000000c0)=0x8) 2018/05/10 12:19:20 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 12:19:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x80000) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) 2018/05/10 12:19:20 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f00000000c0)={0x20480, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x400) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/207) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/05/10 12:19:20 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0000000090780000"], 0x0) 2018/05/10 12:19:20 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x80005, 0x2, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000400)="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", 0x1000) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x71, 0x10000) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/46, 0x61}) set_mempolicy(0x8001, &(0x7f0000000040)=0x1, 0x9) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') getcwd(&(0x7f0000000340)=""/131, 0x83) symlink(&(0x7f00000000c0)='..', &(0x7f0000000240)='../file0\x00') chdir(&(0x7f0000000300)='./file0/file0\x00') chroot(&(0x7f0000000000)='.\x00') utime(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)) 2018/05/10 12:19:21 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) [ 105.073258] device lo entered promiscuous mode [ 105.141200] device lo left promiscuous mode 2018/05/10 12:19:21 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0xa80) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="a354d23b31708f30fb46f17b433f564063cb4b8aa2ad9f7874eed3e19d59bc7a02b288026b3d137aad2d0d8e9c867f00e8e3e4fcd4ec1a36c8b761d6691abcaf14366de34db155ffdf3a189f1f2ea5fae9a8288837393d49030179feb8d5a8290cf7c650c3020c34970a255642a5efecff") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x8000) ioctl$TIOCCBRK(r1, 0x5428) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r2, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) 2018/05/10 12:19:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x200) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x200) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e22, 0x8000, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x3c, 0x0, r2}, {0x4, 0x2, 0x1, 0x3d47, 0x8000, 0x5, 0x400, 0xaef}, {0x2, 0x5, 0x8, 0x4}, 0x8000, 0x6e6bb6, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x3506, 0x6, 0x3, 0x1000, 0x8, 0x0, 0x79b}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/05/10 12:19:21 executing program 6: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/05/10 12:19:21 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x80, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x3, 0x1, 0x5, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f00000003c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) 2018/05/10 12:19:21 executing program 5: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x9) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) 2018/05/10 12:19:21 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xbd, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000000000)=0x77c, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x6) r1 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/43) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4200, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req3={0x7fffffff, 0x5, 0x6af, 0x2, 0x0, 0x7, 0x1}, 0x1c) 2018/05/10 12:19:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom$ax25(r0, &(0x7f00000002c0)=""/63, 0x3f, 0x40, &(0x7f0000000300)={0x3, {"ef45d881599619"}}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x101, 0xffffffffffffff75, 0x9, 0x3, 0x3e, 0xffffffffffffffe1, 0x22c, 0x40, 0x39c, 0x81e, 0x9f, 0x38, 0x1, 0xfffffffffffff801, 0xffffffff, 0x60}, [{0x7, 0x2, 0x6, 0x4798, 0x10001, 0xe1b6, 0x6, 0xfffffffffffffff8}], "16b8", [[], [], [], [], [], [], []]}, 0x77a) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/10 12:19:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0xffffffffffffffad) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmmsg$alg(r1, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="91e7c78e08ef34e528af7cae07b23b138dd71f26af92e57823927f0ec11d552fd1b3772daa05b9c456ad3fb372c86b0b", 0x30}, {&(0x7f00000005c0)="d0", 0x1}], 0x2}], 0x1, 0x0) 2018/05/10 12:19:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='romfs\x00', 0x1000008, &(0x7f0000000100)="f7e3a6166a07a70f58a48d8e367e11a6e8c1b230f7084b4a9e92cfc6ae91d5fed44acf521ded332578cc9e45fc611d1898ee313128fa6eca5e2cbd2dc415ebf6d0132fc2f1d12a0d1abdb415b729f3929581c740e06391ca7331e5a9405f8292c217df549f61d7d6d15778d69c9575f50ae04a734315115a402baa29299eebb347a4eb29") bpf$OBJ_GET_MAP(0x7, &(0x7f0000752ff4)={&(0x7f0000215000)='./file0\x00'}, 0xc) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) 2018/05/10 12:19:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) 2018/05/10 12:19:22 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r0) close(r1) ioctl(r1, 0xc76, &(0x7f0000000000)="dfd6566ff75d3c047e71f4595efe1283846104f4d2c15dd0024e748aef545eeae3ebb821cdd87a3fd46d049225c7d99a3f9aab7007081401b864ac679356bb91817de02a8c10750c4158baa4fbcad842fb017911187564f6892fc4678186326070199ac1ec03904a1cc224e9db25f69bd0a1f0626d1be8adf16ff4804e834ab9286f85398f0c6d674d1de45dc06944eef17e9fa8219d1fe9e426af2f49c1eb84b6e084187bda74891fc9787e26968cb56647be8f32b582d16f40edb840b5f826694c77b7c81aa3629c417bccb0f81b9bbc791e76a9929fb0ef7243406a93") 2018/05/10 12:19:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) fcntl$notify(r0, 0x402, 0x0) tee(r0, r0, 0x3ff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000000)=0xffffff81) 2018/05/10 12:19:22 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'\x00', {0x4, 0x7f, 0x5, "3c18889eb9da", 0xea}}) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)=0x11000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x1, 0x9}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) inotify_init() 2018/05/10 12:19:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbb83, 0x400000) sendmmsg$alg(r1, &(0x7f0000005b40)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="3a8daa6732ae789a2d5f0a4997444d950d8174dbd2bce408d8881265081b6eb5b681fb53e9e32d25f414d28b9b195c9273bda17e8f571b54a84d08dcb2f22133a84a73e0f463ffa7b8e752ba4e62c1a7f6e74dc347ad6502967dde34f2351c9be66910896522642c7460ee8236", 0x6d}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="770a59792aaf5edb83d28b5c20225f9cd2c8c03d3e61b54c92226a419a3a9db52340e18cf3497a65ac75cbe2021ecab05c626297b9ebea71f7ee819a5ede9d55456d4469d9c976ea76772bc5e57451a36025278739a35ad0ba040e145655a6530947aa69caebf6ae2c2c6d52f984d37a014a8d4394daa056b26f5e59f12c7d95c73f749b53c81c46feece73a0769f01a749b3d6333ee071f54dd20f803f97156631f3411dbfa6fdb7a9f0591cf3f62b3abc2d07ce460518b458ab01b8114abe4b2551a42a0e89534e4dd29f5527f802a", 0xd0}, {&(0x7f0000001240)="dd36d9647de50cef8a07e36f519de2f8df728c3cd8f9232e6e3bb4ea04197a47046a1e5042de5138ee7eebb97f8d9ee7e2d23173e3ca94f99aa5d28a0506ebd4c8d672a1aeb8285e44ca9eb801179c2e36ccc839522d61d44194bcb37358156e812651d558e8fec72e160104f9d04fdfcb6b52fc4338f6dc5b851f5539da5a41f3208caf3a6cebdd4618552aa2", 0x8d}, {&(0x7f0000001300)="3218c1b08b04989e4516e082e5a17248d8bef96f61e9df6a41582a17d05b719005b035d8cbc99b7bb4bcf98e81b7d62825ed630f9cb27d1448e58353aa", 0x3d}, {&(0x7f0000001340)="1a752db5735024880325ff4c5428fb7dec86a091f8526771a0d9a78978823d0c1dcdeac64688537cf3da5f1dd9cea849536b1c34c4ec579db5dabf963bb5509a426452406032e2dc82cdc4e278281677b59b877af6f9b91aaf0df8a555b6ac759eddfe7fddc9e43178c408c969d9c996dc1fca9aff548d0949403efe166537891d9d5ec83d274cf8e8c86fd0f9d77824", 0x90}], 0x6, &(0x7f0000001480)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0x38, 0x117, 0x2, 0x22, "c3d77842f294eab66e0e9fce65bbd56c84dc7a55ef9bf72f66275428835190ffa16c"}, @iv={0x100, 0x117, 0x2, 0xe5, "b4ba1ed0eb8abe3f773a663bb4c77530fd6f572366d896bb0986b11a1f9bc4b22965b143eac7955536235b49e181b8d3f29d6921c33cc18afc4f1bd72bd7fd436c8ec72d858629f5400ecaf7a54ea6b642fd6759ce20df8d123956a2fa7c05c597ef6a7dee01939e0e2ca10d4cfd3e57ab117fa1e7de06ec5134504956636f88c7076ffde13255899d15c7002bcfc43580c8862e685137b9a3c6c8dce97e7a96e9ac637566d533bab49fc7e5b76a57386f59e3df2e552abb28df89de15bd7cecf6626a83948872e77335917d978fee17fad4372dbb0c58e873d053404a755b1d97f0b1e598"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x12}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc1, "26036a183cd26d29a249f1e8221df7638aa6731184ae8a2dc07ea4b31c8342d81f3ccb63a367ca38917593396afc9d43648e78b0333450b6879bd2c65d834d255f43b2d1989f5eef6665fb339ee5826e711106313e378d1b7667f272063b5963f59a0e8bd9ce04adf25d67bf24a3f2bc3b446cc4dd84905fcc67ce6bd4f639437269bd8e4408e0e94a6b835abba94bc2d2012d8c95752b160cb05f479e6e21687247bcea3a63363cd653f0555db8f01af0d7676a00377ba5b5dcd8750d623d184a"}, @assoc={0x18, 0x117, 0x4, 0xb57d}], 0x288, 0x80}, {0x0, 0x0, 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", 0x1000}, {&(0x7f0000005340)="5d321def7e0b480900d2da85e1c16ded54e1e37ba00e5f7887a98c73a01743910f7e687e6489090fdac232afd8d25ddbd559abbc4227558d542a472d0d6988e723f15d0cb2b8c0690292d39ec8", 0x4d}, {&(0x7f00000053c0)="2fafd9967dc361a0514594a1a9da7412cac177f8cf25050a7699ddc9972e91dbd7fa462f91054b1033efa3fde1a823852bea7feb243620456c20f2fac65f2704a82b0f7e13347c621724f8445427c550cf65558f7653c3cc86c1bfdaa6ad6999735b6a35b9e58cfc877f726262faef8fa8852c6fb4374327e2dde422268493676afe99413d846419f21d1b7fa652779d6836a3d6648e9a09319aa23f2e2d3f62913d2cc20b6c2282c7fb536e48bc73887ae89f5634451489c40a817cb5c062a9a9cc5968b0a4b7", 0xc7}, {&(0x7f00000054c0)="60a13537cf9f21f6042adcd36526c3273dda086de073e730c80720335185f735b714b24d1657e2d2198240e2c46e25f01dfb371db203b48033181d90cfca8aea3c8af2fd02861445427f3b380055814cd84c14268a0e5853ec0cbfee06ffcdff817ab3a3d4e4eeed888708250f571b993546ffba6a026ec5d9d99696805fc826861d7ea5ed14ba774b5eb56f0573ff23732676d5df2641036c3d", 0x9a}], 0x7, &(0x7f0000005600)=[@iv={0x20, 0x117, 0x2, 0x7, "d1b0dc859845ae"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x30, 0x117, 0x2, 0x19, "c99946cfd81b87139d892b05d77ba0789579bbe7741bb6bb72"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xb0, 0x20040000}, {0x0, 0x0, &(0x7f0000005ac0)=[{&(0x7f00000056c0)="366f1ce0995ce7dc9e1be258d78b31b04eaeb8a3fa39768caa2f05d5502703fd893b49dd7276819c46cb0ab588359d71786af72e965e7ead66c5dabc675e16742f04364b9f0a002709192a9536752c556e6e54c51bdb5a243e9fb05842cf3010862c57427e74f4358edb5012b351089c9b17d38abc170fd3be7073682626fadc4760ce08f6", 0x85}, {&(0x7f0000005780)="b53ecea067d2558a24770f0ea7c2b32a8c7632c0c34733434a4c64e56fc37d730d24f3e992b737e5484f40c8cab959bc4760b5446a50e1db79d0a6c444b815d0504af2f0027b650d4a439573a0af7973b3292186c71a2ce9dbdf9f52f5128dfb72bcccfbc39b7237d3aa7071f86e9b3ef4a1bf8fa02b35cfa7a3e4bb1da81ca15ebfbc41b41ed03a264903f6dd9f74029545388e3dc20c45173d4a3637165d9c707b3ad88a02bfdc3a41b01e27c2949c0530ae36094eca7222d5925d144a16", 0xbf}, {&(0x7f0000005840)="24042d11603ec3a40e3936d1eedf382e666caa68c2f8809977f0364f1989241798c71999f79904752410f162c3fa2ab59737841d6c1c02ac54bfb2332cf14edf72df66779302f960030a880be3fed1a02826fe686ef389dbaa6e44c6bb750140e35804d946881608b97254026afb9a2610d9741dabd4c7b412d92a0554ab57bfcd75fa86e98c1adbce52f39c90cd3b5b5fa245dd0f3b53144a1095f41b621d4898170f0e4f2251f833fb38883c124766742b91d49c3109b8327297f715ed402c095b36daffe1a4d41aa2082e441ef28084", 0xd1}, {&(0x7f0000005940)="aef2430ec52350d4a6ba250c4844120c8b9599a1d33642b9c551e0f6e24054555f9da0480740192cbf9f570e58eda5caecc5c0f0f4c6ce4235618010714274cc6ed432c4fa142b19d02dd5bbd74948c482f3f3a9ce48309430899015ce479d9d6ac1fa978db16eed63d945977180a2ec0d520a8e7a164bee4992ab9fb5a44d9ccdd6a976286539562716e325dbb953bb34dd9b48f74afe3460a2169940df94b147a876989d3511b5d2775f30280161eb276eb37063cce664e71c637e152f41dd", 0xc0}, {&(0x7f0000005a00)="e469613c9c5be90050827929ff0a1732995fca2359b857a845ee947a58da5742936d9e5c186afb05af1f6c5a5ebe480c827a59f8fb3c5051d234a1e14dc587bcda5a747adee7c044146f3d7275033b13ff8d525a96f183202dd93569cada26b77f7481728838cb524d52b3ae3b17f1d1d573f377b1119a5ade4caf177c45f521946893d881ecea5203ded02d8328ea3e0e580dfd0a09b944306b0110d885878e380be6197e67ab8d25019109", 0xac}], 0x5, 0x0, 0x0, 0x4850}], 0x6, 0x840) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005cc0)={r2, 0x8}, &(0x7f0000005d00)=0x8) 2018/05/10 12:19:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) userfaultfd(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x98, @dev={0xfe, 0x80, [], 0xb}, 0x3}, @in6={0xa, 0x4e20, 0x14307901, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fff}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}], 0x80) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/10 12:19:22 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x3f6e7535c5d0ee3, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x480) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x1, r1}) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x1) r3 = fcntl$getown(r0, 0x9) getpgrp(r3) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x3d3a, 0x3, 0x3, 0x278, 0x100000001, 0x800, 0x8, 0x7f, 0x4, 0x5c, 0x1, 0x5}) 2018/05/10 12:19:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='loginuid\x00') pread64(r0, &(0x7f0000000140)=""/174, 0xffffffffffffff6d, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x1bc) 2018/05/10 12:19:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) fcntl$notify(r0, 0x402, 0x0) tee(r0, r0, 0x3ff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000000)=0xffffff81) 2018/05/10 12:19:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x9, 0x7, 0x7, 0x400, 0x8, 0x6, 0x7, 0x26aca213, 0x6, 0x8, 0x76, 0x6}) close(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000000080)) 2018/05/10 12:19:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "1bc9282823e03618448074d1313680958ca31c294ca8d534947b3c80794684d88e2a6dbe401418c39f9820205a9ce2ae6e5fadc9cecdec455062eb5d97c3764b696042b13c3b553395da4a425fd7e35d0f422e3892745c1148bafc9b33cd08f327f14a76d9ce9b4b5ff2d81091e872f7cc605ede335deccffb212b414e2f"}, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfff, 0x3, [0x6, 0x17a, 0x2]}, 0xe) 2018/05/10 12:19:23 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x800, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80) set_mempolicy(0x3, &(0x7f0000000080), 0x7) socket$inet_icmp(0x2, 0x2, 0x1) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) socketpair$inet6(0xa, 0x0, 0x6b98698a, &(0x7f0000000000)) 2018/05/10 12:19:23 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000240)) 2018/05/10 12:19:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/243, 0xfdb4}], 0x1, &(0x7f00000002c0)=""/140, 0xfffffffffffffe6d}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1400000042f5ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/10 12:19:23 executing program 5: prctl$intptr(0x1c, 0x66) prctl$intptr(0x1b, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002040)='task\x00') recvfrom$ax25(r0, &(0x7f0000002080)=""/180, 0xb4, 0x100, 0x0, 0x0) 2018/05/10 12:19:23 executing program 4: r0 = socket(0x2, 0x1, 0x0) unshare(0x400) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x1) socketpair$inet6(0xa, 0x80807, 0x575, &(0x7f0000000100)) 2018/05/10 12:19:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x448, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x46040, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = dup(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/05/10 12:19:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/10 12:19:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) [ 107.370488] IPVS: ftp: loaded support on port[0] = 21 [ 107.541401] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 12:19:24 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x80, 0xa1b7, 0x5f7495ac, 0x8000, 0x2, 0xff, 0x2, 0x9, 0x9, 0xfa, 0x3ff}, 0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="750102ef"], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x3bf, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, 0x8) 2018/05/10 12:19:24 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/05/10 12:19:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x96f99c560f34f4bf, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7f}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0xa99d}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0xa8, 0x6, 0x1ffc00, 0x1, 0x136, 0x0, 0x5, 0x53, 0x101}) 2018/05/10 12:19:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000a40)="032531864aec3e505e7712bb3dd64b44bd36e04f60e9cbd86979a11b53691a7825ab56f2ef9a191731ad8fe5c3a99e7deed7cecbf76c2eeb995bfaeb6645d5159811462a948159d3ca760d1be8b3bf21656e0e3629415a7bf2fcbb1d89302c2707f64290472448cc3dda6e1545102a12a353cb12e201c1f5448b3e3e89b9c425820bdd133af5f447d9ee02388147bb8fdfae5c4cdea1fd9b93e79da54a94e01ce1c664fc3286871d392333f01fb6a164affe880175864ce221571f1c07a17a19187ebe8887587162261d37092299fb1cc3be2e8615876868", 0xd8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="50626c14542ef1e1e012f4d2f84aa2183a58cecd69dd67eec5c1665b387f6d9ead779f2850fd8f21ea3cec17", 0x2c) recvmmsg(r1, &(0x7f000000a700)=[{{&(0x7f0000000400)=@nl=@proc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/215, 0xd7}], 0x1, &(0x7f0000001500)=""/142, 0x8e}}, {{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x2, 0x0, 0x0) 2018/05/10 12:19:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) 2018/05/10 12:19:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="4235f7c712756f0a046d63d47bc230c2214330a2f80f330ddc098ab7c85a2d956ab15fb017ded8525741c5df0bcedbdc7806e38a0fe396b74317e808fc9d412f49bca8adbebd5bfde747c9a0366557dd7586092abb"], 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x103200) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xd9, 0xa000) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x109002, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) 2018/05/10 12:19:24 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x2, 0x7, 0x1, 0x4}, 0x80000000, 0x1f00, 'id0\x00', 'timer1\x00', 0x0, 0x100000001, 0x2, 0x4, 0x1}) write$rdma_cm(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="0000000018002fba1e6aa9b3c17c0000", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) accept4$alg(r1, 0x0, 0x0, 0x80800) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty={[0x4]}}, {0xa, 0x0, 0x0, @loopback={0x88c1000000000000, 0x1}}, r2}}, 0x48) 2018/05/10 12:19:24 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0xffff) write$cgroup_type(r2, &(0x7f0000000140)='threaded\x00', 0x9) tee(r1, r4, 0x80007387, 0x0) connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_0\x00'}}, 0x1e) dup3(r1, r3, 0x0) r5 = dup2(r3, r4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r6, 0x28, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x60}, 0x1}, 0x24000000) 2018/05/10 12:19:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="000056000010aa3602000000000000000300b987c038d45d62f48bfa0904bd11efd5b90e8aef933600240ef92e8cee0ea0a1203910c2466f27b5fdbfa6a5034c3589750b7fb1c2f19c8c5abc312fcdd516ee4d6d1e2b913411838a2513963562fc9d97032248ffb2c637a9b03ae75aa781a6ca604a141d8d031c485c165d8bed0ea25793e3baf550b227d158427724d2668397e417a2fadb0c5800000000"], &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000300)={@multicast2, @multicast1}, &(0x7f00000006c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a47db3ed3fcae56a3edd549f94ce9cdf928c8da3f57312c2f454a3175f901de490fe456ae43b4dfe33a8f72ff3dad7e7900bc577", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/05/10 12:19:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0xffffffffffff6f78, 0x6, 0x5, 0x1000, 0xb61, 0xfffffffffffffffb}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x29, 0x48, &(0x7f0000000000)=0x404, 0x4) 2018/05/10 12:19:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffff9, 0x40000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) 2018/05/10 12:19:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xe1, 0x24000) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'vcan0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_newroute={0x40, 0x18, 0x100, 0x70bd26, 0x25dfdbfe, {0xa, 0x80, 0x80, 0x9, 0xff, 0x21a695fe721f3533, 0xff}, [@RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_EXPIRES={0x8, 0x10, 0x1000}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0xd, @pid=r1}}, @RTA_OIF={0x8, 0x4, r4}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x880) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800070800ed0000000000000000000000000040", @ANYRES32=r5, @ANYBLOB="000000000000000008001a0004001e00"], 0x28}, 0x1}, 0x0) 2018/05/10 12:19:24 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) shmget(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) flock(r0, 0x1) close(r1) 2018/05/10 12:19:24 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) r1 = shmget$private(0x0, 0x1000, 0x21, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/185) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 2018/05/10 12:19:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x1, 0xce, 0x1400000000, 0x100000000, 0xfffffffffffffffa, 0xffffffffffffff7f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) mremap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000013000/0x2000)=nil) 2018/05/10 12:19:24 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x7) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/05/10 12:19:24 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000180)}], 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) 2018/05/10 12:19:24 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./bus/file0\x00', 0x0, 0x10}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='veth0_to_bond\x00', 0x10) sendto$inet6(r1, &(0x7f0000000000)="19", 0x1, 0xc0, &(0x7f0000000100)={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r0, r2, &(0x7f0000000200), 0x7ffe) 2018/05/10 12:19:24 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001880)={@sco={0x1f, {0x1f, 0xffffffffffffff16, 0x8, 0x9, 0x3c0, 0x1}}, {&(0x7f0000000880)=""/4096, 0x1000}, &(0x7f0000000700), 0x20}, 0xa0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000cc0)) unshare(0x40600) open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/05/10 12:19:25 executing program 2: r0 = socket$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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x7ecc, 0x5, 0x380a, 0x6}, {0x6, 0xb86, 0x9f2, 0x8}, {0x2, 0x1f, 0x2, 0x7fffffff}, {0x3, 0x3ff, 0x6, 0x6}]}, 0x10) 2018/05/10 12:19:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) 2018/05/10 12:19:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="995eeec18c4cbad05c6dc7ea71d6c444", 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {r2, r3/1000+30000}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000700)={&(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0], 0x6, 0x5, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x3, 0x5f40, 0x100, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={r4, 0x3aa}, &(0x7f00000005c0)=0x8) fcntl$notify(r1, 0x402, 0x20) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x3}, {0x0, 0x0, 0x0, 0x81}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x8000, 0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000480)=""/255) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000400)=""/110) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000280)={0x26, 0x80000000, 0x4, "f57970e0d49756f196fa835da6cf92a306d517456c43b37a9331c6903f0f95c9806efbe9651a"}) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0000008090fc43333e128ef508004500c51907f3c996cc0e56001c0000800000029054c06522110f450d9e114c"], &(0x7f00003b5000)) 2018/05/10 12:19:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000009b80)=[{{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000001f80)="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", 0xc81}], 0x1}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000005900)=[{{&(0x7f0000000840)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000d40)=""/229, 0xe5}}, {{&(0x7f0000004200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000004380)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000005b00)={0x0, 0x989680}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) 2018/05/10 12:19:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/10 12:19:26 executing program 1: r0 = socket$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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x4, 0x1, 0xca5, 0x802, 0x3, 0x100000001, 0x99, r2}, &(0x7f0000000040)=0xfffffffb) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x9, 0x2) 2018/05/10 12:19:26 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3f}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/05/10 12:19:26 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000180)}], 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) 2018/05/10 12:19:26 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1, 0x1f, 0x9, 0x9, 0x3f, 0x0, 0x6, {r1, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}}, 0x7fffffff, 0x6, 0x8, 0x401, 0x7}}, &(0x7f0000000140)=0xb0) 2018/05/10 12:19:26 executing program 2: select(0xfffffffffffffd2f, &(0x7f0000038fc0), &(0x7f0000000fc0), &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x35cf54452ee502ab, &(0x7f0000000040)=0x1000000000000, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 12:19:26 executing program 5: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020301000000fcdbdf250f002b5c5c4fdfb103c17226000034000200080007000900000008000400560e0000080006000058d80b080042004e220000000002004e21000008000600ff7f0000"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/05/10 12:19:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) 2018/05/10 12:19:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000001500)={0xffffffffffffffff}, 0x801) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001300)={@local, @local, 0x0}, &(0x7f0000001340)=0xc) bind$packet(r1, &(0x7f0000001380)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @random="046117c7b530"}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3a38, 0x4000) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000000c0)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000e308c20000000000070002000000cf0004000000000000000000"], 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000010c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000011c0)=0xe8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r5 = socket(0x11, 0x4000000000080003, 0x0) connect$ipx(r3, &(0x7f0000001240)={0x4, 0x8, 0xffffffffffffffff, "32bea7d4f4be", 0x4}, 0x10) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) bind$packet(r5, &(0x7f0000000480)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0x1a542, 0x0) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair(0x9, 0x3, 0x2, &(0x7f00000013c0)) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001200)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) 2018/05/10 12:19:27 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) 2018/05/10 12:19:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x5, &(0x7f0000000200)=0x0) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xe33, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x54) io_submit(r1, 0x2, &(0x7f0000002540)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000340)="91ad3f269d70c898160ffb1b952250f4af97eb823666a3a14f10c1d43d2912d9cd28b8b0328e50fd15c32666120aaa3383ac7b881059a9fffd666348a75daf68c22974a2f0e2fb98d7950ce2b4c1d65f4f20bc4459dda823bccc464b1bd79243ead7238817f7b32c5d37d0a43c7f47f65e87bcd34e4e8b79c29df359d8939373a300a749da903038089688a49b23dfef4789a61ef16c310ce2231e8ef6d5d00206167586fe28812f9407c6cd764f0e8f8cfa558a26a04b1d0836858f3282031a0ce9e9c0c8f7f637d213e35d9a1283c2c5fae08cb531ce393dc723df86bc3e5b675e35d99eb74600cc18a33829aaa33876b6874ff5698950fc88984dc9302f1c83c775d482599ba2f905afad818249f8602a9a5912d2894456b9675ae8b83117200ddd8d382eb0ac1f1a0214d19da56ac4f9848323897e0ba2e91aef0322ccd47421471c2cfff39c524d5441dbc56533e4ca4b1d18a00e1b3c14c5d701976f375859ce168caf89276ffad90ecd59be04eadd9d51613c90f1b678927fe350c1fa1088b1c311da34dd30d4eb302d33e2bcb2ca3926b87801555118b5d27a70239ddf4916d68137f69ddfd3a641ce970b63a12bdcfb50ed45b8f741c42e4f59c02c38cef3046a23ccc2fc706ad336f2d8cd1be9a62269fc816ba68a9966c849fb356cc1c030da06b418100c184d944809c91c7237d0aff7a3b82bff9fad4fa4fd515d", 0x201}]) 2018/05/10 12:19:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000008c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x20, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000340)={r4, 0x7}, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0100000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x130, r5, 0x0, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x98}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2}, 0x8) 2018/05/10 12:19:27 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') socket$vsock_stream(0x28, 0x1, 0x0) umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000080)='../file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x21fff) write$eventfd(r0, &(0x7f00000000c0)=0x3, 0x8) 2018/05/10 12:19:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001640)="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", 0x619}], 0x1, &(0x7f0000000140)}, 0xc100) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x46200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000001140)="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", 0x486}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/10 12:19:27 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) write(r2, &(0x7f0000000280)="f6102447e4f5f448d2ff28df0e7e3696db6f5a21a536f37736ca56c1e822a45bb5af811daa3cbe19f44095b67bdaed921a6f8da5b80d60015154cbc872ffb7c837b786f8e2d8df3eece44498ced918e0c229164d9a63100b83a943b1085c1faaeeeffee5b17603a68c903f83e410ad3023d0cedd84269757a4c5a0b602fa0b096378477c6c7aa1747211d770aea9b7a97d4f95309dc1a49f3c0edc37e1933425ad698ee584bab3d076954336b1a250d307c225d295427b0420358d1990b17fed84f2bc049866f4a0f9f61385e64c2864a72a0c752c3b2f8ee209fe0f46e7364b253f486df24bbb46eb2abf3864974436a01d0d674a", 0xf5) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) mq_timedreceive(r2, &(0x7f0000000140)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000080)={{0x8, 0x6e16}, {0x7, 0x94b}, 0x8, 0x4, 0xcee}) 2018/05/10 12:19:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x1, "b8"}], 0x30}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/05/10 12:19:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 12:19:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xa000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x5, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0x7ff, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e24}, 0x2, 0x80, 0x40, 0x3aa2, 0x0, &(0x7f0000000040)='veth1_to_bridge\x00', 0xa1, 0x5, 0x5}) 2018/05/10 12:19:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}}, 0x20, 0x5, 0x3, 0x2, 0x82}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r4, 0xba, "957333b1fb742b66fff885c59ce788d15d562e8b93db71c8e8325e20572e5bb63b83fd4528c34858a651c9ccd84f5142345aa171f9d3d806d8e786389e6c708f951fe2c3e7f361ca0f20410f733abcdac87b9cae5101ce87addfff1c13d5446c8892c4b65c4d099ccfc3f4f2904c0aa72ecc71ffea91919027c423274b3f6f6bbe5d340c4f9686382fa3a729941f9ba2efae9b168d36f9e433be607ed6ef0558e8930c0e02ef26dfacbef037727e8001cf636469bb8534ada120"}, &(0x7f0000000280)=0xc2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/05/10 12:19:27 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x4, 0x4f, &(0x7f0000000100)="9f6a6a78f4ce6be3a25067ef66b0239a465f58141076cfcb3c29e33d32437fb83ebae40185c2d6fff84fb9ea0ab18dff2d468c93ec7e8435e0910a208f801b7d9cf0d180870f41c456596ae76c5cc4"}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x47) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003540)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0xffffffff, 0x3, 0x758f, 'queue1\x00'}) socket$pptp(0x18, 0x1, 0x2) 2018/05/10 12:19:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x6, [], 0x1}, 0x100}, 0x1c) 2018/05/10 12:19:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x1a7) 2018/05/10 12:19:27 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16943e, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x90000001, 0x18c) 2018/05/10 12:19:27 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000003740)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@generic={0x8884}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/155, &(0x7f0000000000)=0x9b) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003700)={r0, &(0x7f00000036c0)="0cd11b9f9392caa62c90b2d37e0f96ca1484cef62f4aa96fe026b8a893dafed7e34d1063e9510a656e4d"}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000003540)=[{&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x40, 0x348d, "1aed400cf9f0e986f3ad984f581a28181ed2a8a10b0ccd3cff83fad38fbaf4957c6f16e151d015762433804d2848bbb1b63dee47b33dfcd30105a56ed2385a", 0x31}, 0x60, &(0x7f0000000200)=[{&(0x7f00000001c0)="29203bc399e392e43ad426736baeb9efe2b41e27d9b7f4492b9e7d2539cd15064b06dcd859377f861a5e7a1426b352b83967", 0x32}], 0x1, &(0x7f0000000240)={0xd8, 0x11d, 0x8, "02a47f13b0f105c03a5743b6721263cc912dbad09df7da40b6ad0ee4b0914a79910fa645276eda3ad820fa3ff00b82c52ceb68080d56c7250503ade8f2deb8e0461ee1e8eec8ad5dcb0387f7514b8c6cc1fa4a7f8336f87746e63b52fd219ffc55b68ad2369fb68c4a810fe82d05391950fa767023291208eee62fcb3844db65de5d61aaa25a55d6b2f12983fff87ec686e6805d3dfe6b6c34f1a73359a11382794189a81202f7d773c6d7e786524360780c8adf9733474cfdb8c03b7ee4562c3f"}, 0xd8, 0x20000000}, {&(0x7f0000000340)={0x27, 0x1, 0x1, 0x7, 0x79, 0x4, "21f3a219afda9f01e2979be59732096bee3c8bb59d2a8aaa33356eb61a469857ab97fed7886ba46ef1d8ebf51574140db8603be0910bb48668bfc02b2bfc7f", 0x12}, 0x60, &(0x7f0000001680)=[{&(0x7f00000003c0)="f1902ec37ff4794d3ed39fe4f2fd1971daacc870c9981aefe32fefff7245d4b24d6e1955963379754c16047d8af4704202fc2c86653820ced5ecdc9eed3883fd873f2058e125cada089f76c0ccbc2d52f939f38edcfb66a05f132507fcfe0da85ed60a1abdd7cb99c60b5b6ae6081425c75aa54a7bb2fe16908676ff085f5a45b67a3633da7e4989764cbb01132958e6a78952cea818f636b64ef070d4f3fc469923ec86431eea068cdf167a8135fb751d6306daa29223188dd9b520edb3eb21446a25310900cfbed0b0ae96af2c4ab5e33468b15bbb668ab816844667546879f2e6726a8a1c4c3ec57ecf58728ac6cf54d6", 0xf2}, {&(0x7f00000004c0)="273f9450", 0x4}, {&(0x7f0000000500)="43cec5cce0daf9d36d7a1a0db09dfe144eb519ec39e3182b5d43c9cbfb5526970a1e6b0d5b938601601a2802ff2569a092d0983d22aac64d301cf916472a6651d63ed4cdabe35566c9bdb31f08bdc5b02d92", 0x52}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000002900)="a1f853d31ab2441ac484235c04410b7a979d46e0372e9d44511c5a6e209db7274f2b2f9ddb04f0794fef3435aba21e54f925228b299c5759c9d2647015a8", 0x3e}, {&(0x7f0000002940)="e97eb55c5dce3a1d538e3ddd26ee0a575a1a2e7c14bd547a652f15cf328f025b420efa99f3", 0x25}, {&(0x7f0000002980)="654bd2b262d8a3f75718f42b767f27973c6b8840a8d67d600356d4ad", 0x1c}], 0x6, &(0x7f0000002a40)=ANY=[@ANYBLOB="c00000000000000000000000460c0000a8bf7920ff57504b9c304312ee81272a49e47af36adfb79aec4e3d84f7c34e5b8e6befab14d811138a91519d215565c1356321237ac2bfb531cc996a6b53df3be70c04d7f72a971e3e7dde9a36f94e55e007ffff70f7b58f6721fb2057ddd4f959347df22f35394563aa96426f4f228446798c45da31094d1f8529c62adb57b485234ea81f0d98f2555e098d6dc6d285bfe4713061597294e182be2995c8f600"], 0xc0, 0x4001}, {&(0x7f0000002b00)={0x27, 0x0, 0x2, 0x4, 0x5, 0x5, "b45f651f5d3653dfc5006a94897d9ef8eb9555f34c8fc10ae12e5d2272a3d3a5685cc447675cc696c04b0be900dce5fefcb88f5fedbb12e28c5855b8af202d", 0x25}, 0x60, &(0x7f0000002c00)=[{&(0x7f0000002b80)="85a1b32decf21d9dddf5ae782659ef4530525dc3350ffcf2b80b3a510536c3101d0b2a1c60ebff8a42d54c22f95749e0b06b3f2c0528c949a85c5cafb8ce6cceafca414280f7431e50d11fa3722e1eea55c5700a1e46291161548ec2ca3b5604c9e8e9811dca54a1c8339fd06f3f0e0235b979520f4cd6215f5367", 0x7b}], 0x1, &(0x7f0000002c40)={0x20, 0x117, 0x5, "078be0093a5873aae7f3ece9752b26"}, 0x20, 0x80}, {&(0x7f0000002c80)={0x27, 0x1, 0x0, 0x7, 0x4, 0xffffffffffffffff, "be0c8a16482e627b94ac4bfcabff9564f124171dc403a91b561f3bc085902893b283311e91571e45f1f96181e7d391f81eef891e6f5915844723e53745bc4a", 0x1f}, 0x60, &(0x7f0000002d40)=[{&(0x7f0000002d00)="d7370444b42ca11af6ebd0c8fd1f821ff91f03a8111abf0bab7b2410250eb3f44ad00066c8855d5b4c89936ac53769608d99aafa0f1efa59", 0x38}], 0x1, &(0x7f0000002d80)={0x60, 0x6, 0x4, "1cd5d0b825bd194bfb84556f786a4999b59997dd0dd6854114ad8e160a786defde7e6edf14671754793b1f3e20ba62fd96c0f4ea01cdb76686779c61827a6b01b46ba8bf4a7096bc19a25b6b170ba7f0"}, 0x60, 0x4040044}, {&(0x7f0000002e00)={0x27, 0x0, 0x1, 0x0, 0x3, 0x100000000, "d70c18383335913de737b67a7239b162e820d69b284d1a6c2f6edb61efd7851411a4c8d78976ddd6601d9cf56a904f65b4ddbbede63c8785a5d95367fc0962", 0x34}, 0x60, &(0x7f0000003480)=[{&(0x7f0000002e80)="6d8134363d4fdf25b144cc1e07c3983c56627b080c661b607f5a469c176db44e135038d324a13a089d97b3f8b31c500e1868c28f1b1da657729346ab3565181df998b5210186b2bab416234c75b0d70e8934b89633ab5ecd79e877730c5560f712dcf386233d28e20449bd8b08c283a841e4b531ef32734270da271fc86290af2090173dcbb238f7928c9f66ab2ad7c7b16d3a158ef93bd8ff99999e8a67dcc6938290a06486d3731c26353652b354ae411853f7b1ca1bf788b0eef65b2979780f31f2917e595998a7e658ef5a9388f90eaf5790f2f0d575231d3e93ed37", 0xde}, {&(0x7f0000002f80)="4d39a834d499be7901fb1af4fdae8f7784dde996bd0c78dcc3feeede42de83aec346cde938325b445fe17be457466b23edc9e5d6f54adaf66edfa747b2b40f94e855f7e0f9307e3825830461f237a975d4a479cb85a8d25899f5b5f8eaad7ed2f5ebf9bbad0ba7c5c7cba9cbf2594a4f63b5e33f6f0266994c4aeb32854ce7db533d6159b12a972f967707f992057564a024f7b291ceb94df32a58707f5293830f0969128c", 0xa5}, {&(0x7f0000003040)="06ac3511907f56fc3ba92faf11972fae9ff9b1817353a37bf39d812560d2a845375c55081209d30192602a5f9e76e9c8e720aa3c3faec0a3332caff8675fc91e9533a7ef0eb0bd271039031bf45e35c0df0f4448da6ac5943d65b76fa10089acee177e89569f94286408ceb3da42d8acc6680e3c6cf41d2cdd8f248ae9c9cb130c0164b84f241b1d446247c3f188578733517719af19e983535ba3435710a6acc217447bd095cc203f02c4b7e6b77f458fddee5a8ed7cf0d099271", 0xbb}, {&(0x7f0000003100)="5bd50d863655e29c35713223ab4852f6c40f187ae9ce4637722c37b8d098ec208f4f2717de1969f2f61d893e3ece466dc0cc8a178add131e67475489b4d8f71b53cbd756e4a6230b8ccf60abecd299853033942e9af3e146f69774f5d35f50b0984aea62b61cfdf7232bb204285617590c3175bf1fd4c8156869ca136f53b083dc9ecccd31dd3545023268e417e1e0e899d20b8f6f5bc7b871416c47a15040e7a7972c526cafaaf305418d45ab9fcdfd9b3c61ac87b11d13be7c5bbbe6996e1860154cc9ed9d458f2048cb6df6e21c3bb4e4c29bbdef5b13789e942c7555d8414be2ef", 0xe3}, {&(0x7f0000003200)="a9677342a2e29203b2333647e51ccfe056d86908eb726d78ab", 0x19}, {&(0x7f0000003240)="8075f8478bf7e2583d674791e67b0757f0d4b1d0842433257ab920f66a78318b281f54775b65b29e7dde4f2481b66ee16a694596f786601ba705b2729335af409e3e05af9a8e3f055610bc282e2ea47dc42624714c9a9f0db80aa15697e58d4691d7f95cfa43bed3a041e6d7abb69fc0b2ffe336aca14f83430b07064289afc883a3600c3627ce5b1bdecd6b", 0x8c}, {&(0x7f0000003300)="06415295ecbff7894eb49795b677ee81f46d2555d9b8c580ec460f6d7c16765062d71755362603ed22fe9780352ac6d000a0a6e073be0190c427e7c00fbbe54638e50129fd6c7329ddf34fc37bf81dee497b04d37af643adfd0cd1a0aecd2f914937770bc2ff", 0x66}, {&(0x7f0000003380)="83d139d7e04749725434bff4d4344e6aac78fd304f7b3c2b853a642c3c6155c864d7756a44d7b67065d02204e0b2353d74584098fd823d2d6abae2af52a5ef7514cc880031aac8c50d7f88172b5dda7356f6e8c744b5364b1b66c0e4cee29ef41c17", 0x62}, {&(0x7f0000003400)="194f99c712ff52d1ac5ac62e36d47feb2e4d9ee9db5156a952e22a407a3100d7f9b77097d72e0fda16c250159446a0cd4945d589f770950ebaeae9494635a26f6782432f825a0d29ecd0661b95db84f841a249870725a1b98373aba6c7e2dd83625076", 0x63}], 0x9, 0x0, 0x0, 0x1}], 0x6, 0x40000) 2018/05/10 12:19:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000000080)="93c6acf8d96621a40f9fd103aa3fa9234063b3cf581b50d191dced5904733ec37c78824cc77ab2ac629ceae849faf69f65e913ab787f5df6c78766cf4c", 0x3d, 0x0) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x100ffc) fadvise64(r1, 0x0, 0xa600, 0x2) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="08004b006a00000004001800"], 0x27c}], 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) 2018/05/10 12:19:28 executing program 5: unshare(0x40603) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect(r0, &(0x7f0000000340)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) 2018/05/10 12:19:28 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x28000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0xcc7}, &(0x7f0000000080)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xffff, 0xfffffffffffffffb, 0xd9, 0x7, 0x5}, &(0x7f0000000100)=0x14) pread64(r2, &(0x7f00000001c0), 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0xff, 0x4) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/05/10 12:19:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:28 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x73, @loopback=0x7f000001, 0x4e20, 0x4, 'lc\x00', 0x8, 0x7fffffff, 0x6e}, 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r1, 0x2000000000000006) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x24000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x6d5a}, 0x1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x6) shutdown(r0, 0x1) 2018/05/10 12:19:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) prctl$getreaper(0xf, &(0x7f0000000000)) 2018/05/10 12:19:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) pause() write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='8:4\r'], 0x4) 2018/05/10 12:19:28 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000240)={0x14, 0x0, 0x1, 0x24}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd8, "e8a3b76e603f4eb8ba99c13562db4022df6ba0508f13ddd8a7bf70fc49af7458ddb885dbbb9db5fa2f4cdba107a5f16d2a67aaa3325aa38abe52c77680e8ead55b0152dc952f74b54661af2ae79fad2d93021e9e5b3b0e6729d45b53188c24113d2d29dad77d30b9a516f78eb2732c295aca2cd1298c861ea8c1340cf7b68a6fe69273234f423f48fb1125737b9fcb16023a631c7d1401e135d8539776b4a5f3bee7193f11b4c4052177fe15bd86ff314f40e1fdf651899141991bee878333528068479131039a4f777561f9d1bd3ebfc9d0adb1ea21b634"}, &(0x7f0000000180)=0xe0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8, 0x30}, 0xc) [ 112.362341] netlink: 600 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/10 12:19:28 executing program 2: socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)={0x14, 0xa, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/10 12:19:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:28 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="73f30e84f9353de3265658f5b4d6e039d92a86e537b655c4a3eb9af8d97b923a8e6cf4f69761c971ac2e5541a8c4acdb9ecd67b15bf75f7e92e48665e092277093", 0x41}, {&(0x7f0000000180)="d8d285f796a28a51201e1a37a297d3b2e4f9ff3a7676857a0516c4d00e3591681d173a9a8f4ff0daed8f0ba41cc69229d5c7de510b220dd38f2271bbe3c52c7e6388879c285fa21ad5f6d2bb169c9c9976c55feef4a7e93c2b8f55c4a287a819e005d978ce19422a95ab4af07295ab1d1b6144069bc1ff49ce406ef2c30979566720fa71539c84b032d1453d2e473798eacc7a1e00c5fbfcab449a916468d78d0a655feaa55e817116595615303e173a6e931a7b", 0xb4}], 0x2, &(0x7f0000000280)=[{0x98, 0x10d, 0x5, "e2298683fc50178919090980efddfccd021c50a199d05de8a426b5d5e3fd4661adb43ad8ec6b37760b222e04631001b9ab8850d7479c2ca63531d16d2583ee0a6aa4e354b2c2d740f8c7b800f3bfc19b4f45fca97c0166363ddef841bc80ed1074c4a0f01f52e75655eac379688351988dc9aff4862ea5139f60a4b57289176726bb80a2"}, {0x10, 0x0, 0x2}, {0xc8, 0x11f, 0xc1c4, "7e1073a63e6c5b88358ed1060d76fcd775f64dab14b47a4e386ed56369491e15bb8aea11dae94cc49aeb5b13a3fe45f6e06d5f3a90d2834ddaae5a7f757daeafa90ecf5b1f34fa5466a6e28a56db9c8a0ffc6ab2335e66579f2208ad1cec645662c68c5511a5479293085980a792cc9cacb1e055aa9de16d95e05fec937cdcad3699380d261154efc876682cdcab96163889b98c7eda5b5e57dc122c87b5e813de94510945789d65d167c14456a163a911"}, {0xa0, 0x100, 0x40, "282200d5f71b0c1e18d16b426624c6c98844dcb94ac0d2e82551e55d79e8fa573b5c23dc6f4ed74b3c4382d93a725f863a1286e1edaae9e4d50cb13dd52f6819a309695c7a295284945d5f2e2f0623e0339a37f8168a6a0f7b91199eabe941a8064cc84fe4dcb6b9d141e062449d41ba5541238f190c8296cc12f1184ee39b3f27a599fa43550d4ce91fea73"}], 0x210, 0x40000}, 0x6}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000004c0)="e4d681fc8086e864cfaab5cd3a9215fd24d0fc02bc3d69f123872655ac95cdc30468510ce9707a7a19e668205de3b29ae7cc28a42dca2b67b27da2a833457ca7b776bcc75580cd8bc750f597a9a013e2930b9a76914aa64702a147e35c6c73acf1b91d76e1eba46edc255ff9282f81f4859af809f0cf46d7222ec2f35ebd9c41c2f3fcceb1a413d901a275af133056e201ed8962e61625704a2e82f85083a57fa9b961c671e4a51642daecd55d21e572", 0xb0}, {&(0x7f0000000580)="c8cc73d9257565c3200bd093b8084bc551dd4c3fa3cac4d053ec1e4f6b752d88e4156b3639b2f09c8d7a6d63843d5b6e43caf8c96a58c25dafc8ede5d671fbd5550f4efb70f1031f32fea4329047d2d7656af797cadd0114f0660c8c78cb0c6c0c0fce87945e60a71fab1ae6a6ca7772096bd820a7b3103843b03fbd70b60fc9023c68fd1379bf10c6d57f9774841e35a6d7feac40a9156227b0778e65b0a10bdd63aae0d7a9285260f1015cd37149ebabbc7e3f6792ab58040e70b17e18f4844d25d06193373a78d110da7ed91ed6f230d869dd63c3b4cf655c2b6be4ae95b1bc7236de", 0xe4}, {&(0x7f0000000680)="7017dafe69a0ae313e60446575139eda595e0c174a59c81d1d0f8bc987b63b477aecec923c499d007cced8ca102faab29e88c4f503eba0d6211c31934371066d5308ac0c37de22549a7f6d418e533090ee4dc069e9bb3bd0799ef11d056a28f192d5e391b698cfba46088793e57e648a940d898f78ce8415dc2f379499fdbaaa109c4be97c97f687469d86aabbb7c83c64ac6f6f8ff69c5f9bb9526baf75626208525bd2c94c3f068321ba1b8b4b9853a165a9c018d5a5c06d3d1f1afc1e", 0xbe}, {&(0x7f0000000740)="1c6bfb0dead63f498723085de99244a654dd1f9a831759f74146ee67fae7318a1ad1adb0a43d758280459036954bdcac1da2992ff38c18c0eaff975ea395441540577798a2a8139b24527911f20469480f65af849f7c83423dd8d6d6b01b5aa07ba1416983bd05b9d73b856cb42c24176cd9e614c1bd3e239a74d8c99a5607cce0617b22b3a02c62ca1debe338564a080fc9b8c03d8ec1244123e15458b4c47abf7145", 0xa3}, {&(0x7f0000000800)="8e3be589db656302ab816bcc7eaa41b29b0a719e0fd4fb6c0bf3c94eb518592330d7cfda2d0d83d43cc87e7a64896939e80c24102ab3f1e1f46ab9d9f127dcd31434f8cede834a351ace24bfb81b48b89fbd3bdcd8310817fc3c9b72d3634ef2a91d7798d3a716b1c6fb8db80cd2089a62a24cb69332d6e47ef1a54e748939812ae1d0694ab2c688a19b41c35d82ed6d14f4844b8382f834a9c59cbce37819c6681036f591d6950be33f5a776707ef260858b4a702b523f1caae929a6f57b0e072edcc2de894551517ad06f980afb21b01d5f93d246056ce48635f903ee9c0939bdc1415cb4d42a6fd1abb9b", 0xec}, {&(0x7f0000000900)="a78d974ec214868f22c1b915ba1feac72160ebc0ff8485895668f68f1ed9cc888f69b4ac59f414a4ec193df2fb57b811e68b509b863f77dae52a16bd925112ab1c44c307f8ec0cc150f5daaa1b872771c0485b3ca7a37e6c424512855806995b10980ee4ad97c0fc89b55d0b61f9a349d1e087590443646b17877b87d1a8fc63dc1d77befaa7cf6741146c700c2904f64f9f91eae8e93c3eed8eadbb5652bde319301e8a7d8abcb6613cea03a3941e304b39ad1a77a6059e0e44ccfc66", 0xbd}], 0x6, &(0x7f0000000a40)=[{0xc0, 0x29, 0x8, "d2b496865bc67375f2c66651e0d7af5f9fb63670026fba0adbc83a6a2f131b508f3d46a2c8d8a73053ef9083563fce5bf6a1aaf481012a6ddd4cab5cc613ac29f0d7eb135a1313dd6050a03273158d9882262b012420ce6f669de32efdd85b5b3972c2970bbf1a350b4d6f6e8394798159193e555fd53dcdd2a4c97336fb1740753c32e29df3cd345ebc7126d115d8effaa740e2b9e53fe7ae4f0a807ecb84d2c5f6098d45c94caa479fd3"}, {0xf8, 0x19f, 0x4, "fc6debf9f814185fd8227b45d587c155860cf4479928b4533b7eddeaeb70b26d2f38acb5fb139d2e20e2f8669548799ab72d6416585c0e07eb7c0a0ec25baf67e8ebf6e9f750d70eb60b81686f3a64b4963a0ce4c1511c2c5c99af233f68987c0f5468b208740a86441ea7dbbf76f8f48b05aa0bd37ac5e2d830d88866255a949e68e414cfd9c2c78f9f6647b1647a4334465de25258ea4234d417458ac21b020468a855d975cbb18a4cd4bd9c93777f50d98bb05be66db070511fc9918b6fcc500d2369aca7f4d04fa17d9de59dbefe606e80dd89014859e67256ee7ee3b175c2f60b34"}, {0xc0, 0x0, 0xffff, "60489a0f0a040354db3abc8528661152dc13fc4c2ce8822ee93c3b26332090f18a704c0871386feefd8aeedf0d97e732de9a4a13ed33a5e905491628f97213e273b68b755358797fdf733267516d2ea38a33c61112ae185897bc48886b0766a580487045fb2c5bbcee95329253116b9e40d10df9068b91b85d41c809bc4c435fe81ba03f519c45b2f714f1d9fd2d7c5a1224a99027959030271ec2337b1c8456a6cd4b835bbad478d00c5c9c"}, {0x1010, 0x13f, 0x8, "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{0x98, 0x107, 0x8, "600b2ecdbdf531b3bdc173c689af7b3c5dbbd83388eb4d02d2d4e51aaa37e06c46213085ad9613c42a04d0b79e8d322574c3ff25e36e7a78ef6099c191352d1f992aa0688779df283bac4fb8b6d6591794c54884f56ccdb18b7800698052fd43b8b97293320ff5af1062eded8358ad6552aa9de8044b8348b80ffa7c9e5a2f6f7cf07e363faa"}, {0x100, 0x10e, 0x4, "e4e918d0da922eef3db878611f0b98ee7b44b80a6fc38d1d3a6ccefa1cfe8243cb8630067465e94507394fd19786e160e97a824dfddcb7624b74a9833b9d45f14a9e0ca0e00fe8ed8b294ef9a635db9217091f3833478af24f6bf662bc3bf49464c6da0d0db6362b46bf073b8a9898746083ea6f17fdc4eedb53655abddc977c9c80b55f500f84568eca8ae20a7891eae02b4d32b1d3fae1096e88a9409dc7ec77f7cfd38bd481b856c90f3e261d2a80c4d4e6003d241cae8747b3ff69d142c0df8af32ddeed61ee356ef3c2040acd6cb04476b5d8d472bd538ee7af8a8653063b02220ab7d4bcc4d1"}, {0x110, 0x119, 0x3ff, "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"}, {0x10, 0x1ff, 0x1}, {0xf8, 0x0, 0x401, "159053b4bdcfdb061b4b96f13bac6c548b2ae07b276cf9f7917d249edc178370c7f9128f54a2e8f0dff9d4e8d4efbc70d1574f53a6624e47e5fb374db8842d9c92a5d856500c7ad558b57cd1c80ca7e5996b805a5af8fad2a60c962ec89bd65ffe86a90a1e297b065b5440971e84c8c0dea034581acd8310263532413192fca8e409bf4bbf2ea2eca5c8cc75f3ee45713d9eaa2fedc3878aa59b0ae4b3abecc1dc81019ac1a69a75594e36d25d3da7ac550ed160d758236318b85e9afd42444efb4340c170a49dba362df301fd49d64a0acf6f2aadde36d9ec32de9e6635169ece7e37a5"}, {0xf0, 0x10a, 0x8, "b71c30be7c39063e4bfe1449afc6ff150b4644503ffec795a6a4a0456eec47a8bde729c202f141e92cc29e0a251902a18023222d5f9d9eceb653a98218d02bd9de398d289cb6d661a67de5e2fe0bbf69e8e5ba1b643d5094ea3e6798800e921ffc303676673a6c85076f0f94f0d99479d412dc5947e162dc5120f7a547a5f5f8c7d09c61982a3c91221cf18196c2dda9f16d1ac3aefede976636e0ee447e3a7f4fed61d697478baaa5b30b7c8dacee0407ad1ec4a8bbeab25e4a8888e5e861020839afdcca65bf47cde5ef33ada0336a18a7e2f76721659415e7d3b4f9"}], 0x1728, 0x80}, 0x4}], 0x2, 0x8000) r1 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002200)="3ece806befde5115", 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000000c000)}, 0x0) [ 112.421912] netlink: 600 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/10 12:19:28 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000)}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x100000001]}) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) 2018/05/10 12:19:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x40000) write$tun(r1, &(0x7f0000000180)={@void, @void, @ipv4={{0x1b, 0x4, 0x10000, 0x20, 0xf4, 0x64, 0x80000000, 0x8, 0x7f, 0x0, @dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x7, 0x800, [@empty]}, @noop={0x1}, @lsrr={0x83, 0xf, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, @timestamp={0x44, 0x3c, 0x43e, 0x1, 0x5d, [{[], 0x800}, {[], 0x2}, {[], 0x400}, {[], 0x100}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x5}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x80000000}, {[@broadcast=0xffffffff], 0x400}, {[@dev={0xac, 0x14, 0x14, 0x12}], 0xfffffffffffffff7}, {[@multicast1=0xe0000001], 0x400}]}, @generic={0x8f, 0x3, "f6"}]}}, @udp={0x4e20, 0x4e24, 0x88, 0x0, [@guehdr={0x2, 0x3, 0x1, 0x16, 0x100, [0x80]}, @guehdr={0x1, 0x7, 0x100, 0x0, 0x100}, @guehdr={0x2, 0x20, 0xffffffffffffffff, 0x8, 0x100, [0x80]}, @guehdr={0x2, 0x1, 0x7, 0x9, 0x100, [0x80]}], "5e0d20c3be5ba138b3a52fd3060ae8a08585f52c279a4a5f3f14a3fcabe31eec4dc5808f84eaa616fa08104aae5befb5544b0514ac79af85b79fcaf045dbe42d20856bd8cf6da6f5aa83a26dbb259d563bc85ba09fe56fac0715d1c112f20aec44c5a724"}}}, 0xf4) write(r0, &(0x7f0000000080)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e777dcee7911f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f31", 0x58) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x8200) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/93) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000280)={0x8, 0x0, 0x9}) 2018/05/10 12:19:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, r0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/05/10 12:19:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x3, 0x200, 0x4, {0x77359400}, {r2, r3/1000+30000}, {0x0, 0x7, 0x5ff, 0x4}, 0x1, @can={{0x0, 0x5, 0x10000, 0x3}, 0x7, 0x1, 0x0, 0x0, "98dd50825119adf9"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000801}, 0x40000) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x111100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x6, 0x34ee, 0x1, 0x5, 0x100000001}, &(0x7f0000000140)=0x14) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/05/10 12:19:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x801000040000007f) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x101000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x3) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) 2018/05/10 12:19:28 executing program 2: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/05/10 12:19:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:29 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) finit_module(r0, &(0x7f0000000040)='vmnet1+selinuxwlan0wlan1systemnodev\x00', 0x3) close(r1) 2018/05/10 12:19:29 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x80000000}, 0x8) ppoll(&(0x7f0000000380)=[{}, {}], 0x200000000000001f, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 2018/05/10 12:19:29 executing program 3: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) io_setup(0x100000001, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200300, 0xa) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x8000, r0, &(0x7f0000000040)="fdcd225817d7c3ca3e97ecad2d5273442a4755b45207f76436dc52be5a41490f43860432006ef6f72f9abcbada1c62504013af198d1ad88d4e487d93", 0x3c, 0x37a, 0x0, 0x1, r2}, &(0x7f0000000100)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x4) 2018/05/10 12:19:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:29 executing program 7: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0x4, 0x200}, {0x2, 0x10001}, {0x8, 0x2}, {0x1, 0x3}, {0x1, 0x8}, {0x7, 0x100000001}, {0x4, 0x6}, {0x5, 0x800}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0x6a03}, @hdr={0x1, 0x1, 0x10000, 0x1f, 0x3ff, 0x2}, @llc={@llc={0x4e, 0x1, "c0", "74faacec468a440315e3ad30f0951e14b1fcd868373586d584e9c2d341437444bfb832d886832bc03b3317260e09e63b310910ff0d7b172f77285dc5b2900d2fc9337f40e504b77c1eccebc883371223822b58b1bbd31710b21ae3b4db7949"}}}, 0x70) fsync(0xffffffffffffffff) 2018/05/10 12:19:29 executing program 1: r0 = eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x14}) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000000)={0x3}, 0x8) acct(&(0x7f0000000040)='./file0\x00') 2018/05/10 12:19:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x401}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x20001) openat(r2, &(0x7f0000000240)='./file0\x00', 0x4000, 0x20) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000180)={'yam0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000000c0)={0x6, 0x829, 0x2, 'queue1\x00', 0x3}) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000200)=0x4) 2018/05/10 12:19:29 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gre0\x00', {0x4, 0x9ef918a, 0x38, "5cacd183369a", 0x4917}}) write$binfmt_aout(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="000000002d0000c6f50000000000"], 0xe) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x101000) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000100)) [ 113.327919] random: crng init done [ 113.401434] device ifb0 entered promiscuous mode 2018/05/10 12:19:29 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x7a) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x3, 0x7, 0x2a) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) dup2(r2, r1) 2018/05/10 12:19:29 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/10 12:19:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)="246f26c6f375c4c5fc01c626034e5737047546bf3124c76c0074f9df58c7c8d9c71062c7b9d0f8075c94b826572cb565e9517ca484f999166e6fad651fb3ed3109f6fb57eb684ee7ba4b2ed683c6e736b7dd7f36c8da072388cf2ae2230946a2e94b91a71573c6d72ab333536b5615e5d3a67ac3f6603e7c147e346a54716cbcaab8e8aa927957332e873d12783b391c99bbf6bd2193ea25cdd4e4e4cc72bd77b98cc098042d6467a1e0248b077be280de4cbe05efaaac611cca9d17b8912fc836433417bd7bf9da9f2556e28529745d67d9f9115bc03c71825b76680ebe8f333ceb833ac2460359a4a62d46dec7f93918b2bab780"}, {&(0x7f0000000340)="4629b38aca859105db2fea594a72b464a40884986b531cb13d9904c636d911d3f533929c05148ebb31329792b4225999015115d26d2e6c7e8b7e6ad3fce7e8cfae705cdf6e3e75c3edfa8b19540d519365b50f4debd68689d4b06952acdbc70ab58e8af210c363394bba4a198ef976e4741ae951716e20dd58ca05a2665bcbd6f832e509d25e70e54dc9cd70400b3f068232410b0508cdc13aeed8067b392e8f", 0xfffffdbb}], 0xcc) r1 = dup2(r0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000140), &(0x7f00000000c0)=0x19b) 2018/05/10 12:19:29 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0xc40) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @random="0ddbaec01e9b", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xc, 0x0, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/10 12:19:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0xc, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/207}) sendto(r0, &(0x7f00003a0fff)='\x00', 0x1, 0x4000040, &(0x7f0000c75f80)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893474c39ae4ed094d77d647f9084a5a0ffc400803568515e1038ede5688407516c7224d45661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019ecb7ad337991f23b8ff199c50b9332bcc3e577f4643d4c57fdfae1"}, 0x80) 2018/05/10 12:19:29 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100), 0x3e4, 0x2, 0x0, 0x0, r0}]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x8}, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x6}) 2018/05/10 12:19:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x100000000400, 0x2, 0x100000000, 0x0, 0x40}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/05/10 12:19:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)=""/75, 0x4b}], 0x2, &(0x7f0000000280)=""/113, 0x71, 0x100000000}}, {{&(0x7f0000000300)=@alg, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/11, 0xb}], 0x3, &(0x7f0000000580)=""/188, 0xbc, 0x9}, 0x8000}, {{&(0x7f0000000640)=@can, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/235, 0xeb}], 0x1, &(0x7f0000000800)=""/128, 0x80, 0x3}, 0x8000}], 0x3, 0x0, &(0x7f0000000940)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000980), &(0x7f00000009c0)=0xb) sendmsg$nl_xfrm(r0, &(0x7f0000000a00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r0], 0x7}, 0x1}, 0xfffffffffffffffe) 2018/05/10 12:19:29 executing program 6: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) unshare(0x8000400) writev(r1, &(0x7f0000002600), 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x20}) 2018/05/10 12:19:29 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x84a40, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="a2f305214de6c25fd151cfd228232e4fb2dca7b131bb4a39d93676602bda8e31d671e8e6693bc8181a80223e58c3c4c3f3ab702f714107b4b7d86ff25294498b221fc6318b57b3c35111235ca967f941fac5407b5e0059c3b24b819fa719039009762896ea8a797e7c5c49953f24005fae315dc3e7ff182e8b6067a1dba7391473edc2632924414e7d3fbf319b7a3f1d7bcca5dd43978e10c8887923d925f69b752652dda1") timer_create(0x6, &(0x7f0000000200)={0x0, 0x20, 0x3, @thr={&(0x7f0000000340)="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", &(0x7f0000000100)="a6b169711ea67ce29a466028d4d11799f0e2e390168a22401629c8871521a77a0ceac691eafdaf4a1408d0462675d62b5a2f9372c8c0149c25476564946072bc2d52018cf450304f6183c12164c9886bd317633c3475f1bc7fd25f00b0a7e196b82c51b7881550de2299ba19e22251183838f0adee081720149f40e23c86f31057f6a149fae58d881c2d81f046f18d6f6500a62b3934a44630e2d3b18182c94561338a2e8cdccd2046e0f73f524b0e0b85af867a688178753b"}}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f00000002c0)) 2018/05/10 12:19:29 executing program 0: syz_emit_ethernet(0xfdd7, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4080, 0x0) 2018/05/10 12:19:29 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000140)='cgroup*\x00', 0x0, 0x0, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2f2211b337925e44ee15914d6d22f2c577636af8cd7b78b2d7f00059b8b323dc22ec3524473c925b8a7fd7003f19c3dbd9c86c41cfbfb5356e7053b010ecf3fb62846cd866f3c59bb2bec67e55757ac8", 0x50, 0x0) keyctl$invalidate(0x15, r2) sendto$packet(r1, &(0x7f0000000080), 0x0, 0x4004, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r1) 2018/05/10 12:19:30 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fff, 0x800) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000180)=""/36, 0x24}, {&(0x7f0000000300)=""/204, 0xcc}], 0x3, 0x0, 0x0, 0x9523}, 0x5d2}], 0x1, 0x1, &(0x7f0000000440)={0x0, 0x989680}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x5, 0x6b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x10, 0xb8f8934c1b32b0dc, 'ip_vti0\x00', 'veth0_to_bridge\x00', 'ipddp0\x00', 'veth0_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0x100}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x80, 0x4, 0x3}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6, 0x100000000, 0x8568}}}}, {{{0x19, 0x10, 0x800, 'veth0\x00', 'bridge_slave_0\x00', 'ipddp0\x00', 'bridge_slave_1\x00', @random="538721bb80f7", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@mark_m={'mark_m\x00', 0x18, {{0x9, 0x7, 0x2, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xe, 0x1, 0x4, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x9, "8dbd6fd9460a31c46b539e285be226830bccba583cf3b26f14e8fbfd61dc", 0x4}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x10, 0x9200, 'ip6gre0\x00', 'ip_vti0\x00', 'veth1_to_bridge\x00', 'team_slave_0\x00', @random="497fb70687e9", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x5, 0x30, 0x88a8, 'ip6gre0\x00', 'dummy0\x00', 'erspan0\x00', 'syzkaller0\x00', @random="9fb0f7e0be27", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4b7be135ff20", [0xff, 0xff, 0xff, 0xff], 0x100, 0x1a0, 0x1d0, [@limit={'limit\x00', 0x20, {{0x8, 0x7fff, 0x9, 0x0, 0xffffffffffffff81, 0x1}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @empty, 0xffffffff, 0xffffffff, 0xfffffffffffffffa, 0x6, 0x20, 0xf2904ab3b1fbfd7f, 0x4e24, 0x4e23, 0x4e22, 0x4e21}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x7, 0xfffffffffffffffe}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xff, 0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xc8}}}}, {{{0x17, 0x21, 0x8914, 'vlan0\x00', '\x00', 'ip6tnl0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="9f06f94232a6", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x118, 0x148}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x81, 0x6, 0x1, 0x0, 0x0, "30fd72964a25e01a6b447945708528b11748828adb29417841b0496f269988dd06a2ca911298225533cfff4993fe6e399010aaf6846835f54badf577dafda0c6"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xdd}}}}]}]}, 0x728) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) pause() read(r2, &(0x7f0000000200)=""/20, 0xfffffe46) [ 114.033388] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/10 12:19:30 executing program 6: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) [ 114.080168] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/10 12:19:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080), 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x18725de8) 2018/05/10 12:19:30 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f00000000c0)) 2018/05/10 12:19:30 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x6791, 0xfffffffffffffffd, 0x10001, 'queue0\x00', 0x9}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000140)=""/94) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0x0, 0x2}) 2018/05/10 12:19:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="b80d307fd2d1f5314f7def9ff84c5264", 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x42, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) dup3(r1, r0, 0x0) 2018/05/10 12:19:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x6800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0xffff, {{0xa, 0x4e24, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, 0x88) 2018/05/10 12:19:30 executing program 6: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f16e22a5d5385a01f56cd1a717a6b4021b89129ba0731785e1f15291b31f0e1a2ecd58de019e8b773ca51870d0397fef5ca5f68929f3a0271c61e0daa0c8da6afb2c77aa96d9fbb5232f155b62357825ce0798700afa22a74d2f504d9d3a8bab78d7b2451660ac6fab6c1fd3d97c3c4ab9fd1bb2eb613c1892a6"], 0x34) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x4, 0x7, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x81}) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="f8de8a0f5fd2c6604c287ae3f02fcd1f5a6dc8f62b1cbae9e9965c5288d19eb6ddda1e05cb3e73d6f1877ceb31ebe08c58754031cef56c34ab1bd0b4ed06ab3072df4e1e162e45c19f524899d9a157e34c967c3845268de19b798fc51f31ce6d07967aedf2a03becddedac375c6d6f6389c0ecf7b1d7690d456a4f09013d3a9cf72ce5f76e6c4f8bb412a2706b4a868aac2bbcf1696d3b0c1c0da99e11a1efc79cd8f83b35b1a9c89c96f8b9dde9b364f1d09778a216e287bc5ee17f1daa9607e42e12e55a0bebe5c962ca9856ae9b37810dd7c8bd15dfc6b17c"], 0x48) 2018/05/10 12:19:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") recvmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/249, 0xf9}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/117, 0x75}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x3}, 0x10000) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '[ppp0\x00'}, &(0x7f0000000040), 0x0) 2018/05/10 12:19:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) r2 = dup(r0) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x51, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x541000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) 2018/05/10 12:19:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='posix_acl_access\x00', 0x3) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) read(r1, &(0x7f00000022c0)=""/4096, 0x366) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/10 12:19:30 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file2\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='f2fs\x00', 0x0, 0x0) getsockopt(r0, 0x4, 0x1, &(0x7f0000000240)=""/160, &(0x7f0000000000)=0xa0) 2018/05/10 12:19:30 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8c68, 0x0) sendto$ipx(r0, &(0x7f0000000040)="daa327f29573d8a803060fb5593a320de18f6ca793157ecc7b74396bbd6ed774046fbad2d45c50311e5c37f8687cffe3f7afbe54c07c0e85c4ec5251f855768f4f449c6230a77a6535c77294ff27ae4ec6850c177c8acf18d570b11f556207d1f657210c945e156f17918d7cc8ef9d237228578ac7b59781d03ae02618721b41de64525ddb2995febeeb562aa24aa08b125156cdc82c52b5dd7b01cd898d0ed7df", 0xa1, 0x4000000, &(0x7f0000000100)={0x4, 0x94a, 0x80, "570cf75bb1c4", 0x400}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000183f92)=ANY=[@ANYBLOB="cd39f2081b0b000000ff010086dd600aff0f00303a0000000000000000000000ffff00000000ff020000000000000000000000000001ff00907800000000609433df0000000000000000000000000000ffffffffffff00000000000000000000000000000001"], 0x0) 2018/05/10 12:19:30 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:30 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x498200) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xe4, 0x20000) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000240)='./file0\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x8208, 0x8000, 0xfff, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) sendto$llc(r1, &(0x7f0000000180)="014f94d572a59e955469147ba4a46301addb887d9f81bc", 0x17, 0x4000010, 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffff80000000, 0x4000) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000cd8ff4)) epoll_wait(r6, &(0x7f0000000040)=[{}], 0x1, 0x0) dup2(r6, r5) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 115.020650] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/10 12:19:31 executing program 4: r0 = socket$inet(0x2, 0x0, 0x7) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) unshare(0x40600) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) 2018/05/10 12:19:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r0) 2018/05/10 12:19:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/05/10 12:19:31 executing program 1: prctl$intptr(0x1c, 0x3f) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="040125bd7000fedbdf0000000400050008000100682000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x40041}, 0x8000) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10002, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xffffffff, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x7f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r3, 0x203}, &(0x7f00000002c0)=0xfffffffffffffc9e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r4, 0x4}, &(0x7f0000000340)=0x8) 2018/05/10 12:19:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x20008004e21, @multicast1=0xe0000001}, 0xffffffffffffff36) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/37, 0x25, 0x0, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(r0, &(0x7f00000014c0)="d0", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 12:19:31 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8, 0x7ffa) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/48) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r0}) r4 = msgget(0x0, 0x8) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/106) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r2}}, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0xf004) connect$ax25(r5, &(0x7f0000000000)={0x3, {"49559100d8fac6"}}, 0x10) 2018/05/10 12:19:31 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:31 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x88001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, [0x2, 0x400, 0x5, 0x200, 0x3, 0x46dc, 0xfffffffffffffe01, 0xf5f, 0x2, 0x3, 0x4, 0x2240, 0x3, 0x5, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x80000001, 0x4, 0x2, 0x1, 0x9c4}, &(0x7f00000001c0)=0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/10 12:19:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x2, 0x1b}, 0xffffff7b) 2018/05/10 12:19:31 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpriority(0x2, r1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10011, r0, 0x0) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x1, {0x5, 0x80000001, 0x1ccd, 0x0, 0x100, 0x10001}, 0x7f, 0x6}, 0x80) 2018/05/10 12:19:31 executing program 2: prctl$setmm(0x23, 0x1, &(0x7f0000002000/0x3000)=nil) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0x3f}}, 0x10) 2018/05/10 12:19:31 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0x4000000000000000}) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x280080) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x2) r2 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x3) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0x2, 0x4) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) 2018/05/10 12:19:31 executing program 5: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/05/10 12:19:31 executing program 7: r0 = socket$inet(0x2, 0x6, 0x1f) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='md5summime_typecgroup\x00', 0x16, 0x0) 2018/05/10 12:19:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:31 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x4d, "2cedece570b542041f1c6aad637310f2cc8701d21b1e28da63397d17699f0ddf76730620153dcefc11c4bfae79358907b18cdad800e55205fdcfdebd7dcdd330b687e568f5e8e716c933b44150"}, &(0x7f0000000240)=0x55) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x401, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21}}}, &(0x7f00000003c0)=0x84) listen(r2, 0x8000) r3 = socket$inet6(0xa, 0x5, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/10 12:19:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="00345ccabdd1020007a070b73a8c2f9dabc9374ae578f1451c420c426a81b937bdcf69b41b7a"]) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0xa01) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80c0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="030000007f0000088c10000001000000"]) 2018/05/10 12:19:31 executing program 3: r0 = socket(0x100000400000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f4070115040002000710080001000108000008000f85ba92659c", 0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000100)=0x8) 2018/05/10 12:19:31 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) pread64(r0, &(0x7f00000024c0)=""/4096, 0x1000, 0x2b) 2018/05/10 12:19:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_submit(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e680c5fc00fed1f576d983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d67017bab2762a8d51c7a45d14a01a03c85cb45c56", 0x48}]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/05/10 12:19:32 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffc, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x4, 0x0, {0x3, 0x3}}) 2018/05/10 12:19:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) membarrier(0x48, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x800) 2018/05/10 12:19:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000002cc0)={0x0, 0x1c9c380}) 2018/05/10 12:19:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x200000000200001, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x800000105082) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) fcntl$setsig(r1, 0xa, 0x3e) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x8000081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000040), 0x102000001) 2018/05/10 12:19:32 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000), 0x80, &(0x7f0000003b40)=[{&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f00000029c0)=""/206, 0xce}, {&(0x7f0000002800)=""/81, 0x51}, {&(0x7f0000002ac0)=""/120, 0x78}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x7, &(0x7f00000001c0)=""/18, 0x12}, 0x0) 2018/05/10 12:19:32 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0/control\x00', 0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001280)=ANY=[]) open(&(0x7f0000000000)='./file0/control\x00', 0x0, 0x0) 2018/05/10 12:19:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bcsf0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0xce8, 0x54, "69e28408ec220db3e17a4e7a592115929af73764cc4b18828c03d5e9bf14fc37fff16d5bb1aeeaf66b3a70894a4b69324735e725282ada0cf7b28c8d7dab8eaf1c679ee7c4580b81450336181b4c3dfc8bcbba91"}}) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/10 12:19:32 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r1}) [ 116.400116] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 12:19:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000c46cdefef6ab8c1809c44904d3b34cf4e49776d27c70eb"]) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000200)=""/12, 0xc, &(0x7f0000000680)=""/4096, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/10 12:19:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) signalfd(r0, &(0x7f0000000140)={0x5}, 0xffffffffffffff67) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x55e1, 0x68, 0x4, 0x6}) 2018/05/10 12:19:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:32 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) recvfrom$inet6(r0, &(0x7f0000000140)=""/192, 0xc0, 0x40010000, &(0x7f0000000100)={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001200ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/10 12:19:32 executing program 0: syz_emit_ethernet(0x104, &(0x7f0000000000)={@random="02cdff0e71ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@llc_tr={0x11, {@snap={0xaa, 0xab, "93bf", "d1a209", 0x6004, "4d6cba842186667caecf8e674a82f0913717b7ef27d8c0ecc42fdf66902e33a77d7702265f85cae920bd49d767807db1230dde578c041b079a788af070c5e75c01ffb7d5f05898e4f38b97bfd95dfbaf78b47ece75e4767d727f99aeb40ab8f9e516100f98189a6a08586b58c10fb429a51f2ea3657549c8427f7b9b4886bce407fba88f93c7128647a0b4d120e706291ca43e22ee93cf1420e214f84f352de4db9cf7245851230ac5f958f5fcb4682905ecc8a8ce1706807ae9d1a4664cb67e39305c9faea36ba47848149a0fcbb645e9785027e9b41827e23c6186b8177b3fb8e9c0bdd226e73adf58106ff2"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xb92, 0x67, 0x4c, 0xeb2]}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) setsockopt(r0, 0x9, 0x10000, &(0x7f0000000280)="bcbbf2c06864c433e3c6402d7358b3e9847196ad9f0bb1a6798c06b77072ecd1392a245c428dcfb832e6c8a51e422beb3345d40678e7bdadc7bf022a1a6356c2f707dbbe441b58456d73f9ceb023da585eeca2f1eb9194", 0x57) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x101000) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/10 12:19:32 executing program 5: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2020c440, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x20, 0x800e, 0x7fff, 0x9d9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/10 12:19:32 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x540, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000240)={0x82, 0x1, 0x80000000, 0x4, 0xbe8a, 0x6abb, 0xf3, 0x1f, 0x5, 0x9}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000180)={0x1ae, 0x100000001, 0x7f, &(0x7f0000000100)="e141b5a637437777b698004063a2b3b8ff084ad8910a7a8153a163c41077732982b0c598328fc40ffef3dab518695f31fd48dcb1cfe91c08dc1b572399c78b9ba17c2a537c2a311f51734be8de56b306c5dec5dce6ca6df528fb3e56e287bb4c85271280a91c5d419d3f134584ab6fcc95abe27773c64ebbf00d26431a519c"}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x800, 0x1, 0xdc3, 0x4, 0x6}, 0xc) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/74) write$rdma_cm(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="4301000000000000"], 0x20) 2018/05/10 12:19:32 executing program 7: ustat(0x20000000000006, &(0x7f0000000000)) [ 116.711269] netlink: 'syz-executor1': attribute type 28 has an invalid length. [ 116.718792] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/10 12:19:32 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0x0) getdents64(r0, &(0x7f0000000000)=""/48, 0x30) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', 'trusted\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) [ 116.892798] IPVS: ftp: loaded support on port[0] = 21 [ 117.770753] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 12:19:33 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x101000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x24, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x8f60d9a7522de5ad) ioctl$int_out(r1, 0x2, &(0x7f00000002c0)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000280)={0x4000000000000000, 0x80}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000300)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') 2018/05/10 12:19:33 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'team0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = syz_open_dev$adsp(&(0x7f0000000880)='/dev/adsp#\x00', 0x676, 0x440001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2}}, 0x0, 0x400, 0x0, "67027d427bf4d0b3cea7c8b8288d2ac3b3b5d7efb4b0a1b795373fe8a244e6bc56b228f858987e5dcb0f330c546f548bf8920a94723f852b960fc59616b7bb693135d72593a4bb77c5d14a14e652f9c2"}, 0xd8) 2018/05/10 12:19:33 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0x11, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x2, 0xe000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x10001}], 0x58) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/10 12:19:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:33 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'dummy0\x00', 0x1103}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000100)=""/40, &(0x7f0000001000)=0x28) 2018/05/10 12:19:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x7fff, 0x8, "54067649b807", 0x7}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="04", 0x1}], 0x1, &(0x7f00000002c0)=ANY=[], 0x0, 0x800}], 0x1, 0x4048884) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/05/10 12:19:33 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) signalfd(r0, &(0x7f0000000140)={0x5}, 0xffffffffffffff67) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x55e1, 0x68, 0x4, 0x6}) 2018/05/10 12:19:33 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}, 0xe) 2018/05/10 12:19:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x19, &(0x7f00000007c0)=ANY=[@ANYBLOB="8d617700060000000036d5d71542109f76f22e000000002905fb8d477d99737cbb164dfb0bacae000000000000000000000000000000000000000900000003000000a802000040010040ffffffffffffffff40010000ffffffff50020000ffffffffe1ffffff50020000ffffffff03000000cbe67bcd0a67fa0c3ce588251568dcbf40170f0c40e7691246809ee2dc40bd0d568ae1e61866433dc98f7b18aedf19e3f2953a982394d4b80b391b5d9cdee89b", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000707074700000000000000000000000000000000000000007860000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2b68f3ab400000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c5999e68ae00000000a800d000001d5900000000000000000000000000c5c4000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000"], 0x3) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) 2018/05/10 12:19:34 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/05/10 12:19:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000140)=0xfffffffffffffd6c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1\x00', r1}) r2 = socket(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x80000000}) 2018/05/10 12:19:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0xfff}) 2018/05/10 12:19:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50020000907800c4"], &(0x7f00000002c0)) 2018/05/10 12:19:34 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8e, 0x1) read(r1, &(0x7f0000000140)=""/65, 0x41) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) fanotify_mark(0xffffffffffffffff, 0x4, 0x20, r2, &(0x7f00000000c0)='./file0\x00') getuid() getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x6, 0x3, 0x8, 0x3, 0x1, r0, 0x715e}, 0x2c) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200800) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x100, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r3) 2018/05/10 12:19:34 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0xa8) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r3, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r3, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) 2018/05/10 12:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000d1b252)=0x2c7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x9) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) [ 118.586261] Unknown ioctl 21521 [ 118.649814] Unknown ioctl 21521 2018/05/10 12:19:34 executing program 4: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/10 12:19:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) flock(r0, 0x5) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r1, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x101) 2018/05/10 12:19:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2018/05/10 12:19:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1fffffffffffffdf) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xd2f0}}, 0xee, 0x5, 0x10001, 0x0, 0x1}, &(0x7f00000002c0)=0x98) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000340)={0x5, 0x70, 0x2, 0x10001, 0x401, 0xc3, 0x0, 0x0, 0x200, 0xb014ae8aa9fb78d0, 0x1, 0x5, 0x42, 0x3, 0x5b8, 0x3, 0x4, 0x9, 0x7, 0x9, 0x8, 0x9, 0x7, 0x6, 0x3, 0xffffffffffffff7f, 0x3, 0xffffffff, 0x9, 0x3, 0x80000001, 0x0, 0x0, 0x15, 0x0, 0x9, 0x2e30, 0x80000000, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000300), 0xc}, 0x40, 0xffffffffffffffd5, 0x0, 0x2, 0x0, 0x3f, 0xfffffffffffff000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x400, 0x100) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000080)="eb5b3c9c19d70e48545b44fbb197145936a8402d22e9e6b94a43eefd01c0fd6b7502cec556fad97e3a78cae750d87dff6dd2a2d344b32f3efcd0e9626719926bb0f6f814563e4ab1e3c69ca2a454c687de63ddbdfbf1489e0558ed5947e3b3b5599b1ba5695f0abda394b9baeca5e01251be3829c5f36858063e104a018e57b125057557f02f4d440985255483fe8991324eac079b8e3deb6f07a3c9ca490e9dec", 0xa1) 2018/05/10 12:19:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x0, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x1110}, {r0, 0x20}, {r0, 0x620}, {r0, 0x200}, {r0, 0x4000}, {r0, 0x80}, {r0, 0x10}], 0x8, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x1}, 0x8) r1 = socket(0x11, 0x80f, 0x80000000000) r2 = msgget(0x1, 0x20) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) sched_rr_get_interval(r7, &(0x7f0000000400)) r8 = getpid() r9 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x1, r3, r4, r5, r6, 0x80, 0xd4d}, 0x7fff, 0x7f, 0x3, 0x10001, 0x5, 0x92ba, r8, r9}) sendto$inet(r0, &(0x7f0000000040)="91", 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/10 12:19:35 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) recvfrom$packet(r0, &(0x7f0000000140)=""/188, 0xbc, 0x3, &(0x7f0000000c80)={0x11, 0x3, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) unshare(0x400040600) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000040)=""/177, 0xb1, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000006500)=@random={'user.', '\x00'}, &(0x7f0000006540)='/dev/sequencer\x00', 0xf, 0x0) 2018/05/10 12:19:35 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000a00ffff06000000fe8000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e0000000a004e212e00000000000000000000000000ffffffffffff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2340000000fe80000000000000000000000000000b06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200349ffffff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000fe8000000000000000000000000000aa01040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20fffffffffe80000000000000000000000000001101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2208000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200100000000000000000000000000ffffe000000240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2206000000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000ff0200000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca5f18376452a498553c2cefb45ef783ac753ef35be3a092c1e6153f"], 0x188) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x5, 0x4) 2018/05/10 12:19:35 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x202, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x3) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f0000000880)={0x11, 0x8, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x40000) semget$private(0x0, 0x3, 0x8c) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) [ 119.589864] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/10 12:19:35 executing program 4: socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0xfffffffffffffe36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/10 12:19:35 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x2}, 0x3c4) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @rand_addr}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) getsockname(r0, &(0x7f0000002b40)=@can={0x0, 0x0}, &(0x7f0000002bc0)=0x80) getpeername$packet(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002c80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002d80)={@loopback, @remote, 0x0}, &(0x7f0000002dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002ec0)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002f40)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003040)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003080)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000003180)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006540)={0x0, @remote, @multicast2}, &(0x7f0000006580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000065c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000066c0)=0xe8) getpeername$packet(r0, &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006740)=0x14) recvmsg$kcm(r0, &(0x7f0000006980)={&(0x7f0000006780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006880)=[{&(0x7f0000006800)=""/111, 0x6f}], 0x1, &(0x7f00000068c0)=""/169, 0xa9, 0xf871}, 0x2000) getsockname$packet(r1, &(0x7f00000069c0)={0x0, 0x0, 0x0}, &(0x7f0000006a00)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006a40)={0x0, @broadcast, @rand_addr}, &(0x7f0000006a80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006ac0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000006bc0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006c00)={@broadcast, @dev, 0x0}, &(0x7f0000006c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006c80)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000006d80)=0xe8) getpeername$packet(r0, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006e00)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000006e40)={@dev, @multicast2, 0x0}, &(0x7f0000006e80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006ec0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000006fc0)=0xe8) getpeername$packet(r1, &(0x7f0000009640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009680)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000096c0)={@remote, @dev, 0x0}, &(0x7f0000009700)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000098c0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000009900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009940)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000009a40)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000a500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000a4c0)={&(0x7f0000009a80)={0xa28, r2, 0x10, 0x70bd29, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x214, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf36}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r16}, {0x21c, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe0000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xed}}}]}}, {{0x8, 0x1, r20}, {0x16c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd9}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xea}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r24}, {0x248, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}]}}]}, 0xa28}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) 2018/05/10 12:19:35 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x800400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x2, 0x8, [0x0, 0x0]}) io_setup(0x0, &(0x7f00000000c0)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x20503, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x55, 0x0) io_submit(r1, 0x5, &(0x7f0000000680)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000100)="09b79ab6789174a07712b9661a6718d6dd58320f3b12e1e35a3425317ed7ca34fb8c73888960d89f6b474752852d666af6faa7e2591473736832683720efba55482ab9ccef2b68e81f52cd30cc05099cdd281bcc9221318f120f8e42550423be4cded881457929bc211f0a0ec46d085871947f41d59b5f50dad4e3d644dd71cdd4f44aae8eb9a77f0108d297ffaa57d901965b838e932bf30b9259c1466b9dec4a503931b1635466b60321c82091c1d1551c8e32bdf6321d4a5cd4db5efc626adaf3cd27c5f2b338311f9c3218a024ff896cda7cf309c3523ac4fee8b65177360172aa4fe8f9acd0", 0xe8, 0xd9, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000280)="499e9ce8746051848820f0561efb861dc9bb943486aa15a59b8c0ffa818e01a326ec4dbe38098a0e16cbe7ae593fabfc000f84aa2db6c6a7841b5b6a76ffa2d4aed9ae04f46ddf83949e608b987655e6fd00d11ac8e9be1a5f0a50f2d95103dda424cabfb78e78a7c3b7d4bca5ffaf367416423b7c40eef44674c08d31bc8eb75e34d417a430137d2608d282db9e6bc2b766978568044aa823f751fe2b2f88a3886260743e0c525e58819aea485bed3f647efc5d87a3f2f2d7cc859586a6ed641e6ed663d63c481f3f67900d9d2971c1f3421ec4a5914a0937095e1b3bf6a970e2349c13fb22189b4ae2f71359b21ec029eb9d86", 0xf4, 0xfffffffffffff800, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000003c0)="a0838e94fd6c8da2bb3aa612e5247a608840bd806e0f34b6135d6bcb2e40f3905c69e10a", 0x24, 0x7ce, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x525, r0, &(0x7f0000000440)="b2f16f25eb764fec1df86fa16a992dd018721868dc4e622b3696371e0041afb89aa5ae092b64a11dadcdf1a541d464a30c2d7ed246a9ed898bc39786fb79967754ecaac2937125e14765c4f2d7c36f86a8abc7", 0x53, 0x401, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000540)="c81d7d544d03642f427d9459713b0f7e8f5d5f7303fcbca5bcf36db7d815b5098bcf691cfdc7fb82098b4a20833e3a903f4e0bbfa395cac2ce4d4e189e5f0b41203590dc22883adf0c336dff4d0a229fbeb6daf7711b43a505a0175f03873749b4a8a3b6182ab3a891e4e3ea1b7434b228d6f33ab7013a1c78959151ca9ebbbc57dfe8b88450b428bd92cdddcb1dcc972496236baf57b8fb0738b945b6cd136854", 0xa1, 0x200, 0x0, 0x1, r4}]) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x1) 2018/05/10 12:19:35 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendto$packet(r0, &(0x7f0000000180)="a6ea507149df9c7ea1db814335208cad87f74910e16539123e6897817993b1faac7d1a7ef261bb072325defccecacb4c2c297fbbebb2fed94a4715fe7e6e13c5ce5e98e4a7fd3169d22faa7a6c419eeffce1674f8d6056aedb6066be42d328c9a66f9a5db24e88452e51bf42b570bade607c6c6b763d47c69d648f37abc8eb5fdc8d37963dd2913317f0c319f23e78178f27e91af403993e55ff0543ffd2caf98b75b9885e6a8b924a7d26cf7816eda841beb234984b07fb4262b9223ab29ee763fa2b022ed7fce7acc2dfde85715ad7555f3030598a28d6c8dd109d8bc67a27d4", 0xe1, 0x4040010, &(0x7f00000000c0)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/05/10 12:19:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/10 12:19:35 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x20, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x5, [], 0x1}, 0xfffffffffffffffc}, 0x1c) r1 = semget(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/10 12:19:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002900)='/dev/snd/midiC#D#\x00', 0x4, 0x418400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002940)={0x0, 0x6daa}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000029c0)={r3, 0x5b, "e35d4a400d907351f3fc6401cb76b313664659af807e4d862163ad52a2a2a3c1fa53c8ca174c0a4115bbcd121d06139cfd02416911ed23bbd8d2abf7e665cf9eee0162003cde3f51a9a4c7b403bc739f8e4cc0f9edd4d554e59b9a"}, &(0x7f0000002a40)=0x63) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3, 0x5, 0x8, 0x80000001, 0x340}, 0x14) 2018/05/10 12:19:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="180000003200ff0000000000000004000100000000000000"], 0x18}, 0x1}, 0x0) 2018/05/10 12:19:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x400, @empty, 0x45}}, 0x4bf7, 0x7fffffff, 0x39, "868178f191c51fd4595c1568a5a4d5823bd94f7fa5b3fb72fc9f273014577ad7377956800b26f4d87f9863d355a1a5ad36fe4ac1281963f6f60cb40552c859e3957ab8d38c2766eaa41ae5b2dc39ec49"}, 0xd8) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000001c0)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x140002105) 2018/05/10 12:19:35 executing program 1: [ 119.916913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 120.579857] ================================================================== [ 120.587264] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 120.593825] CPU: 0 PID: 7901 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 120.600984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.610313] Call Trace: [ 120.612889] dump_stack+0x185/0x1d0 [ 120.616499] ? kmsan_internal_check_memory+0x116/0x1e0 [ 120.621753] kmsan_report+0x142/0x240 [ 120.625534] kmsan_internal_check_memory+0x135/0x1e0 [ 120.630618] kmsan_copy_to_user+0x69/0x160 [ 120.634832] move_addr_to_user+0x32e/0x530 [ 120.639049] ___sys_recvmsg+0x4e2/0x810 [ 120.643007] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.648368] ? __fget_light+0x6b9/0x710 [ 120.652334] __x64_sys_recvmsg+0x325/0x460 [ 120.656563] do_syscall_64+0x154/0x220 [ 120.660440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.665605] RIP: 0033:0x455979 [ 120.668774] RSP: 002b:00007fbb83115c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 120.676465] RAX: ffffffffffffffda RBX: 00007fbb831166d4 RCX: 0000000000455979 [ 120.683722] RDX: 0000000000002000 RSI: 0000000020006980 RDI: 0000000000000013 [ 120.691002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.698258] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 120.705512] R13: 00000000000004e5 R14: 00000000006fb618 R15: 0000000000000000 [ 120.712765] [ 120.714374] Local variable description: ----addr@___sys_recvmsg [ 120.720407] Variable was created at: [ 120.724110] ___sys_recvmsg+0xd5/0x810 [ 120.727977] __x64_sys_recvmsg+0x325/0x460 [ 120.732184] [ 120.733791] Byte 19 of 32 is uninitialized [ 120.737999] ================================================================== [ 120.745339] Disabling lock debugging due to kernel taint [ 120.750764] Kernel panic - not syncing: panic_on_warn set ... [ 120.750764] [ 120.758111] CPU: 0 PID: 7901 Comm: syz-executor3 Tainted: G B 4.17.0-rc3+ #88 [ 120.766665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.776030] Call Trace: [ 120.778613] dump_stack+0x185/0x1d0 [ 120.782259] panic+0x39d/0x940 [ 120.785459] ? kmsan_internal_check_memory+0x116/0x1e0 [ 120.790717] kmsan_report+0x238/0x240 [ 120.794505] kmsan_internal_check_memory+0x135/0x1e0 [ 120.799595] kmsan_copy_to_user+0x69/0x160 [ 120.803816] move_addr_to_user+0x32e/0x530 [ 120.808044] ___sys_recvmsg+0x4e2/0x810 [ 120.812017] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.817379] ? __fget_light+0x6b9/0x710 [ 120.821347] __x64_sys_recvmsg+0x325/0x460 [ 120.825571] do_syscall_64+0x154/0x220 [ 120.829445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.834615] RIP: 0033:0x455979 [ 120.837794] RSP: 002b:00007fbb83115c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 120.845487] RAX: ffffffffffffffda RBX: 00007fbb831166d4 RCX: 0000000000455979 [ 120.852739] RDX: 0000000000002000 RSI: 0000000020006980 RDI: 0000000000000013 [ 120.859990] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.867245] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 120.874509] R13: 00000000000004e5 R14: 00000000006fb618 R15: 0000000000000000 [ 120.882207] Dumping ftrace buffer: [ 120.885732] (ftrace buffer empty) [ 120.889415] Kernel Offset: disabled [ 120.893013] Rebooting in 86400 seconds..