INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. 2018/03/28 22:15:10 fuzzer started 2018/03/28 22:15:10 dialing manager at 10.128.0.26:44969 syzkaller login: [ 35.020329] can: request_module (can-proto-0) failed. [ 35.029268] can: request_module (can-proto-0) failed. 2018/03/28 22:15:17 kcov=true, comps=false 2018/03/28 22:15:20 executing program 0: r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200000000000, 0x404000) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0x1, 0xe, 0x1, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000000c0)={r3, r4, 0x9a}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000100)) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r6 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='eth1systemwlan0/-*#/#:-{keyring[\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) readv(r2, &(0x7f0000001780)=[{&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/230, 0xe6}, {&(0x7f0000001580)=""/160, 0xa0}, {&(0x7f0000001640)=""/178, 0xb2}, {&(0x7f0000001700)=""/103, 0x67}], 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000017c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0x2, 0x1, 0x9, 0x1, 0x8, 0x9, 0x100000001, 0x5, 0x1, 0x329, 0x754, 0x1ff, 0x101, 0x7]}, &(0x7f00000018c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001900)={r8, 0x7}, 0x8) ioprio_set$pid(0x1, r0, 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r7, 0x4010aeab, &(0x7f0000001940)={0x6, 0xd000}) inotify_add_watch(r3, &(0x7f0000001980)='./file0\x00', 0x808) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000019c0)=""/85) ioctl$KVM_GET_ONE_REG(r7, 0x4010aeab, &(0x7f0000001a40)={0xffffffffbb9f52ff, 0x60a}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000001ac0)={0x3, 0x5, 0x7}) write$cgroup_subtree(r9, &(0x7f0000001b00)={[{0x2f, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x12) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40186417, &(0x7f0000001b40)={0x3f, 0x0, 0x4, 0x9e2b, 0x15, 0x6}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001b80)) timerfd_gettime(r9, &(0x7f0000001bc0)) getsockopt$bt_BT_CHANNEL_POLICY(r9, 0x112, 0xa, &(0x7f0000001c00)=0x2, &(0x7f0000001c40)=0x4) syz_open_dev$sndmidi(&(0x7f0000001c80)='/dev/snd/midiC#D#\x00', 0x5, 0x80) fcntl$setpipe(r4, 0x407, 0x81) fcntl$F_GET_FILE_RW_HINT(r9, 0x40d, &(0x7f0000001cc0)) 2018/03/28 22:15:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x80000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x8, 0x6, 0x2, 0x99c, 0x8, 0x9, 0xff, 0x5, 0x2, 0x101}) r1 = fcntl$getown(r0, 0x9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002340)={'vlan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002380)={r2, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) write$vnet(r0, &(0x7f0000002540)={0x1, {&(0x7f00000023c0)=""/188, 0xbc, &(0x7f0000002480)=""/132, 0x3, 0x7}}, 0x68) mkdirat$cgroup(r0, &(0x7f00000025c0)='syz0\x00', 0x1ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002600)={0x0, 0x75, 0x3, [0x4, 0x7fff, 0xff]}, &(0x7f0000002640)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002680)={r3, @in6={{0xa, 0x4e20, 0x4, @empty, 0x7}}, [0x0, 0x1f, 0x0, 0x100, 0x3, 0x1d37, 0x5f5f9f40, 0xd1, 0x0, 0x0, 0x80, 0x2, 0x7, 0x5, 0x3f]}, &(0x7f0000002780)=0x100) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000027c0)={'IDLETIMER\x00'}, &(0x7f0000002800)=0x1e) fcntl$setpipe(r0, 0x407, 0x7) write$rdma_cm(r0, &(0x7f0000003400)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000033c0)={0xffffffff}, 0x117, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000003440)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000002840), r4, 0x400}}, 0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003480)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000034c0)="8911d4522c", 0x5, 0x4000000, &(0x7f0000003500)={0xa, 0x4e24, 0xaef, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000003580)={'bcsh0\x00', @ifru_settings={0x4, 0xa9, @sync=&(0x7f0000003540)={0x100, 0x8, 0xc2a}}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000003700)={&(0x7f00000035c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000036c0)={&(0x7f0000003640)={0x48, r5, 0x800, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4f8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x38}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r6 = geteuid() getresgid(&(0x7f00000037c0)=0x0, &(0x7f0000003800), &(0x7f0000003840)) r8 = syz_fuseblk_mount(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)='./file0\x00', 0xa000, r6, r7, 0x8000, 0x800, 0x4000) kcmp(r1, r1, 0x0, r0, r8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000003880)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getpeername$ipx(r0, &(0x7f0000003900), &(0x7f0000003940)=0x10) socket(0x7, 0x80000, 0x3ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003980)={0x2, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003a40)={0x401, 0x1e97e3cf, 0x100000000, 0x1, 0x7f, 0x1, 0x480000000, 0x9, 0x3, 0x3}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000003a80)=0x6) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000003ac0)="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", 0x1000) 2018/03/28 22:15:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)="5b3a7571b3aa29983746242de2cbbc41193ef8cb803bc301c6d2378db358125dab9ba50e4dc596f3a8774b89db85f6", &(0x7f0000000080)=""/29}, 0x18) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x12, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) socket(0x1b, 0x3, 0xffffffffffffec4a) connect$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x1, 0x9, 0x58, 0x8, 0x6, 0x1}}, 0xa) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) rt_sigaction(0x40, &(0x7f0000000240)={0x6, {0xa6}, 0x4, 0x8000}, 0x0, 0x8, &(0x7f0000000280)) accept4$unix(r2, 0x0, &(0x7f00000002c0), 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x101, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000340)) ioctl(r3, 0x2, &(0x7f0000000380)="7a801c29ad61aff33c34a3881981603c0e717022cb3eb1") r4 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0xa0002) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000400)={0x1, 0x0, [{}]}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000500)={'filter\x00', 0x0, 0x3, 0x6b, [], 0x2, &(0x7f0000000440)=[{}, {}], &(0x7f0000000480)=""/107}, &(0x7f0000000580)=0x50) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00000005c0)={0x5f, "1b4cb987b373647edb333de39890715788d5460d14f64633bffa7bd787b11c46d203548b20bc9f19b4f2ba4999c5c4fb069b2beb5dd7bf523f64adf83c915213b4322beb88c605ba6bb945df848043131e505b9327f30ca4c556871ee9ecf9"}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000640)={0x3, 0xfffffffffffffffe}) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000006c0)=0x401, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000700)=0x7ff) syz_open_dev$sndctrl(&(0x7f0000000740)='/dev/snd/controlC#\x00', 0x22b, 0xc40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000780)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f00000007c0)={r1, 0x101}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000800)="8a88e8993f7bdb6527d77b2bf08905b53ad10d1b63a10b6e9afa4efe5e7fcd43c6de127969c9a60a19d7ece04dbe8cfb9dbbf626181933074c7edbaab84c1e724431896c8c53618b6e20cadab069b0b35917431d3130c72a92e44df5be0a796e249ed2720f8aba8a0f817debf008118dd7b5f8fe2215795ecdc964e18593cd08aa11f8d3dfb1cf919b187486adfa0b37bb52d144b3779f3f91c9304b8aefd3f9b7700582bcec67d363ee5c89cb0d9945210f15865b7b77506eba6f7d2126eb570bb72a3322851bfa8c6bdfe9db0d49", 0xcf) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000a40)={'filter\x00', 0x0, 0x4, 0xf6, [], 0x3, &(0x7f0000000900)=[{}, {}, {}], &(0x7f0000000940)=""/246}, &(0x7f0000000ac0)=0x50) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) 2018/03/28 22:15:20 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101201, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@empty, 0x3f, r3}) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="682c75961254a2afe4dd38a2c8af474c265744799392179b537e620b15113869e7625fbc9b2c600cfc86692e03e7a201e15ae82bb7e35b9259642e43a22956c89dcd0cc6346733c1372e158f93c314aa33cef7c83d529d6b3efec4ebad463702bbdd4042df82a2e011c3f7fcba85ca8e4406fc2cd454dc47397fa9a5a78dd4a79f5ed546f47b08fd0f601c6d6d477a09904109515ee8df1b5582a534ce47", 0x9e, 0x800, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lseek(r0, 0x0, 0x3) r6 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xffffffffffffffed, 0x1a1080) r7 = getegid() r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fallocate(r8, 0x0, 0x6, 0x81) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xc57}}, 0x1f, 0x8, 0x4, "ec04e5ee708b46b08c9f24c642acab23e0f9781f97681552eccca502be1f524fb1f1a2db26358ef7e7c16650790d3bf578e0df7f9004635d23b1235d12e62ccffc2402704e4193f0d3d1e060ddc7924a"}, 0xd8) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', 0x1002, r4, r7, 0xff, 0x4, 0x1040000) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10040, 0x0) r10 = fcntl$getown(r5, 0x9) fcntl$setownex(r9, 0xf, &(0x7f0000000580)={0x2, r10}) recvfrom(r9, &(0x7f00000005c0)=""/238, 0xee, 0x42c413a0c9b9fb2d, &(0x7f00000006c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000740)="9161be20027d8c5963d41ab022d71e0f", 0x10) r11 = accept4(r9, &(0x7f0000000780)=@in, &(0x7f0000000800)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000000840)={0x1, [0x0]}, &(0x7f0000000880)=0x8) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000008c0)) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000900)=""/157) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0xfffffffffffffc01, 0x4e20, 0x7f, 0x2, 0xa0, 0x20, 0x7d, 0x0, r4}, {0x6, 0x3, 0x80000001, 0xd92, 0x3, 0xfffffffffffffff8, 0x9, 0x3}, {0x7, 0x100000001, 0x2, 0x4}, 0xffffffff80000000, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x3, 0x1, 0x400, 0x9, 0x100000000}}, 0xe8) ioctl$KDSKBLED(r9, 0x4b65, 0x7ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000000ac0)={0x80000000, {{0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xaa6f}}}, 0x84) syz_fuseblk_mount(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0\x00', 0xf003, r4, r7, 0x0, 0x0, 0x100c) 2018/03/28 22:15:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e21, 0x1f, 0xa, 0xa0, 0xa0, 0x3c, r1, r3}, {0x26ae, 0x1, 0x20, 0xc00000, 0x3, 0xd1b, 0x9, 0x80000001}, {0x8, 0xbd, 0x3, 0x6}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, 0xa, @in, 0x3506, 0x2, 0x3, 0xe2, 0x6d, 0x140000000000, 0x1}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netrom(r4, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0xfffffffffffffffa, 0x6, 0x1, 0xe2f7ff89784d85a0, 0x1}) getrandom(&(0x7f0000000400)=""/177, 0xb1, 0x3) r6 = creat(&(0x7f00000004c0)='./file0\x00', 0x35) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000500)=""/248) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000600)={0x77359400}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x800, 0xeb5, 0x7ff}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000006c0)={r7, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000740)={0x8, [0xc6, 0x8, 0x100000000, 0x7fffffff, 0x6d86, 0x400, 0x401, 0x8000]}, 0x14) r9 = syz_open_dev$amidi(&(0x7f0000000780)='/dev/amidi#\x00', 0x0, 0x479b574301182c20) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0xad1, 0x20, 0x100000000, "55d136bbe49f7eeaa645d75b1f7b13cf2259717d3b49327994e396683b0a10c60b531d710c05d0231878cd5875a4cc313675ae4b73912cdc81f4a846e5ad398de9c20350191f8259d77c6f3eb2767a8e"}, 0xd8) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e23, 0x0, 0x4e21, 0xffffffffffffe8b6, 0x2, 0x20, 0x20, 0xef, r1, r3}, {0x81, 0x5, 0xff, 0xfffffffffffffffc, 0xfffffffffffffc85, 0x2, 0x7f, 0x1000}, {0xcb0000000000, 0x3, 0x7, 0x9}, 0x8, 0x0, 0x2, 0x0, 0x0, 0xa3f87a1927071427}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x3, 0x76, 0x3, 0x9, 0xbce9}}, 0xe8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000009c0)=0x0) rt_sigqueueinfo(r10, 0x16, &(0x7f0000000a00)={0x1a, 0x7f, 0x0, 0xffffffff}) quotactl(0xcbd4, &(0x7f0000000a40)='./file0\x00', r2, &(0x7f0000000a80)="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") ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000b80)={r9, 0x5, 0x4, r6}) mq_getsetattr(r6, &(0x7f0000000bc0)={0x7, 0x3, 0x5, 0x9, 0x8, 0x9, 0xe9, 0xffffffff}, &(0x7f0000000c00)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000c40)={r8, @in={{0x2, 0x4e22}}}, 0x84) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000000d00), 0x1) munlockall() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000d40)={r7, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0x5}, &(0x7f0000000e00)=0x88) 2018/03/28 22:15:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x101000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100004}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x8, 0x70bd28, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008001}, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000001c0)={0x7fffffff, 0x800}) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x400100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0xa6ce, 0x8000000, 0x0, 0x2}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x7, 0x5a6, 0xfff}, &(0x7f0000000380)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000003c0)={0x10f005, 0xa000}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000400)={"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"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r3}, &(0x7f0000000840)=0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000880)=""/213) r4 = syz_open_dev$usbmon(&(0x7f0000000980)='/dev/usbmon#\x00', 0x400, 0x10000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000009c0)={0x6, 0xc238}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000a00)={0x750eee3e, 0x2, 'client1\x00', 0x2, "43b0edb21280f5ca", "a5d876b7edd82c4989e68e7a7f20b9ed680b863a1f65a01171362755520e6134", 0x81, 0x8}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000ac0)={0x10001, 0x1c, [0x4, 0x8, 0x6, 0x3, 0x3, 0xfffffffffffffffc, 0x80000000]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000b00)={0x10000, 0x3000}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000b40)=""/120) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) listen(r4, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) timer_create(0x5, &(0x7f0000000cc0)={0x0, 0x3, 0x5, @tid=r5}, &(0x7f0000000d00)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000d40)={0x2, 0x8, 0x6}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000dc0)=""/105) fcntl$setownex(r4, 0xf, &(0x7f0000000e40)={0x0, r5}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000e80)=0x9, &(0x7f0000000ec0)=0x4) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000f40)=[@text32={0x20, &(0x7f0000000f00)="c4e2793026c4c14f5dafeb53520e260f070f01c86666f3aa0f01f0660f73ff00660f3823950200000066b864008ee8640f00df", 0x33}], 0x1, 0x14, &(0x7f0000000f80)=[@vmwrite={0x8, 0x0, 0x10000, 0x0, 0x5, 0x0, 0x1ff}, @cstype3={0x5, 0xf}], 0x2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000fc0)) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000001000)=0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001040)={0x100000000, 0x6, 0x8001, 0x91b, 0x40, 0x8000, 0xffffffffffffff80, 0x4, 0x1, 0x7f}) 2018/03/28 22:15:20 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x22040) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x4b4}}, 0x0, 0x6}, 0x88) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x23, 0x7, 0x9, 0x7f, 0x6, 0x7, 0x100000001}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000001c0)="b5a3b9708e0cc1b7cc91e1dba735e2b60af1eb7ca1894faf5d47ef196eb3acdcea98c08c813df7f1ff727e85b843a531e8eccb3fbcdfd2cc94222702613cb7e3c49ab92f86a88ef8449a82a19e97caf2f95e258dc81147a5698450f485f238ca170f235d5c590ea8e98a9e1632eb9c336e58a5d5e3b69bfea5f6d9e395e5d606f1cf95fa71b307284fc2400d82e6dec625572b5d4c9d1066a9ec44d5c41cfa4dace764422dcd209c5550e11521c9f4", 0xaf) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000280)="4152ecba69584e202d374dcdc2fdb54cae512852c20168d57422aafa2e68ccd3cac14a72df73d628a17fab364c5de7b2922c04fc6ba5e63967a33f50cbca4af7ff27b38ddcc5c4250794ab12092c2a0b073bce6e27a5abb6503909c047baad1c7b6d01443f67f0de0234ff28d9242a46ec57cd09fdbfaa64b281025b4dc63f00c8786cc1334024621f0ed38b941102561eb98fa7da9da2412a19195cc56422ebfcae058bbbc2c968424b100f3e0c2836ad524582ab66") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000000000}}}, 0x84) ustat(0x9, &(0x7f0000000440)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000004c0)={'bpq0\x00', 0x200}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000500)=0x8000000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000580)={&(0x7f0000000540)=[0x0], 0x1, 0x10001, 0x80000000, 0x101, 0x4, 0x3, {0x2, 0x679fd0f3, 0x2, 0x8, 0x87e, 0xffffffff, 0x20, 0x6, 0x4, 0x4, 0x6, 0x9, 0x4, 0x145, "631efc364c7b9c6566a5060f826876274cc129e8263993a49b01163ae746514f"}}) sendmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000600)=@full={{0x3, {"a0bda72606d35c"}}, [{"fb376c9a04a207"}, {"5c4c19189f93ff"}, {"d41297eb060e2d"}, {"1217ada9840fc9"}, {"7d5c2e0166e261"}, {"9c8141324fedd5"}, {"291caf45a85dfc"}, {"ba37050f28c0b3"}]}, 0x48, &(0x7f0000000880)=[{&(0x7f0000000680)="efd22729c8240a49f6c106d212427de08fa8f7", 0x13}, {&(0x7f00000006c0)="92eb307e6761e8ce1624f8cb55cd9be17b3b00746f8ad2645c131ef5dadeba81b5fd9d34a1d01c13523d03c58c8b39267d41b484adf4ea975d7bc64a42f81d3de1d0887202139f794dc0556a1cf6997879d4068c3a68b969b24714291c21b88dbfe786a5a0", 0x65}, {&(0x7f0000000740)="a657738d2ab343d946d65e934391d25fedfa479bb303", 0x16}, {&(0x7f0000000780)="14947b23b7670f228ddcd3f466cc6032e66d05dd556836d9e596b5df90d8cbc8af62d54184edc21ffa9d02b7f3b5e4891571a34be058f83b4e4d17c76c2454f3ac2be0a1e9c5b89156afd26d6473e884d84228a342be80902075b5ecc11a3ef39ffac1f6c8721361d043350b0a0d7fe860aa1b46f2c8d89103ff896152fbfa5dd61b6a8df45cf7e4e5b770a1ac5bcc81a6874408a29ffb77b6d8f85e330fde1c2633977d9a720bae3c0e82cf7cc00c027a599580fee40da304a3f11aa5fc1ce52c5f", 0xc2}], 0x4, &(0x7f00000008c0)=[{0xa8, 0x117, 0x100, "15ba6206a4352a1d7b40328d21276be3aa59491fac969c7dc5671570fdbf1091d3c82a0a24a4f7aabdd8295447de736e12f6c95a5f08938662637572064ba4952945747b2c58f6c18a28f5634902871a3291e7f7eda4b1d32cfdd44bfcb73987e24573e5c520f8e98d994d2efa31f99c36d5c14816a473d7b3b4bdce7ca6bc69d377a2cad2ebf225fa4ad4839f5a2ed627baca16f59c829aeefc"}, {0x18, 0x10a, 0x0, "0e311c765bc6ef314377"}], 0xc0, 0x40}, 0x10) listen$netrom(r0, 0xfffffffffffffffe) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000009c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000a40)={0x3, 0x85f8}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x8, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0xd, 0x4, 0xffffffff00000000, 0x4, 0x10001, &(0x7f0000000a80)='ip6gre0\x00', 0x5, 0x100000001, 0x9}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000b40)=""/240) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000c40)={r1, 0xcb, "d14482df931159e37b00ee391e2160a60d631b4126f06cb545f86e68ea14f2dbc7505c1bc30072d477d0fbc918531b76916e1f4f68c0bd3ebb51e5f62f09daf479cef8efb0a0e3d1419cdb0410324dcf811950cd8c39594771c7ceb4dbf8d15117135d7de2e62800bcf42db32b64478a623fc16affaddff267fa500ff03555b457d38664339132b444d8642cd880e560c1d71004c71cd8c3301a106de9df011be77801f75e38ab6184b2357b836368b8a9c1a6b808dce72afcff74c49da35e48b47b429d7a3883035ef82d"}, &(0x7f0000000d40)=0xd3) recvmsg$netrom(r0, &(0x7f0000001fc0)={&(0x7f0000000d80)=@full={{0x3, {"6678e43c7e9d45"}, 0x1}, [{"1dfc52319a5b0f"}, {"7e455a3b03669b"}, {"644154247728dd"}, {"0fb4b9c3c3bd9e"}, {"5cadb8e94d84b5"}, {"c4c725593858ca"}, {"d3cb31b223af7c"}, {"99720fb8e98684"}]}, 0x48, &(0x7f0000001e80)=[{&(0x7f0000000e00)="0bdfe5428ac6c424785baefcf4d295c26e0b62d4e4965a715b61d0b603f7ed52faa36beb742dc2fcfdd7ffa3ae16241888f092ce540d429aa018c93aa4adabacdc18229df2caeffb4109bb6116f47e397c539c5c3b72f3dac22147d9521e5be7d2ec618a6b922e43ce1c67fbafd371", 0x6f}, {&(0x7f0000000e80)="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", 0x1000}], 0x2, &(0x7f0000001ec0)=[{0x98, 0x197, 0x6, "3ff0a754c6866f3ed8f25a1f10f1e1a75982effc0aa150cd3af320ac6cbfcdbc4221dd0c8156da100057113224f63c449a40717547b50c3b4478e94003e3596271c7efb2a7973db75d6334421c53bde02f60d988f6c542c2523cd4b38b354d72ab0681b7045e1da12bb1bca50d22cccd6ac432c2041eaaa2e1415caa72f49dab71b15a78a6b6f8ae945f0a3f"}, {0xc, 0x10e, 0x3}, {0x40, 0x199, 0x8, "5f0e845c6ae19de9de2fbfb2a925007d0e4f060df41cd1184ad3c26e429b063f0defe42a8aa699a61ecfde5d76ccdf5b9be201"}], 0xe4, 0x1}, 0x100) lseek(r3, 0x52, 0x4) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002040)=0x1c) ioctl$TCSBRK(r0, 0x5409, 0x9) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000002080)=""/123, &(0x7f0000002100)=0x7b) readv(r2, &(0x7f00000023c0)=[{&(0x7f0000002140)=""/125, 0x7d}, {&(0x7f00000021c0)=""/237, 0xed}, {&(0x7f00000022c0)=""/239, 0xef}], 0x3) 2018/03/28 22:15:20 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"1876bd673d6092"}, 0x4}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x12}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xa0, "c45629c96aa76b5534dd0758522f0b1287cedaeaa076495feaf1a32f272ba7684841d77fe6f06fe354bbc218cbf896c24982dae5b73ca9361b4c9bc370381ff905508847ab3a43930caeccab95540791d32fe5f010f5ace90af67965b221f637b3260502d85807b4381ad77827a47f35720394b88944486e9d6b35acda3d8bdbda0d24fba6f0817e5e510d441b50bd1221c27d6c49a4c0fd31e22fd696f14080"}, &(0x7f0000000200)=0xa8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x69, "6d6b2dfa755c4034e5d1d8a6802c0e7d2fc55ad155aba5bd5eb35a466e169b7d87c81f8142927e2e1a86b0a3c67350bb004e056feb72f960c7d6a39461c9216895ad1bdb7284bcd5a5fd41ee62663895e193d9d53b90fedcc684c0bd903896390b7231c1931cf0fc11"}, &(0x7f00000002c0)=0x71) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x200, 0x0) mknod(&(0x7f0000000340)='./file0\x00', 0x10, 0x101) r3 = request_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) accept4$netrom(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x800) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000540)={0xe66, 0x74, 0x4, 0xfffffffffffffffd, 0x5db5d059, 0x6, 0x4, 0x101, 0x8, 0x10000, 0x3f, 0x1}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x101, 0x600080) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000005c0)='./file0\x00', r6, r7, 0x100) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f00000007c0)=""/23) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000800)="dd72da3b5945f24d2dfe69727c81fbcb90af425eedc69ed977e373829d3d691d53082fe3e2868917cbcaad9756b52ea3ce2948c654e0ec5a98a884afaab667a3977e97556c4594b288") keyctl$set_reqkey_keyring(0xe, 0x6) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000900)=[&(0x7f00000008c0)='id_legacy\x00'], &(0x7f0000000980)=[&(0x7f0000000940)='pkcs7_test\x00']) pwritev(r0, &(0x7f0000002d40)=[{&(0x7f00000009c0)="a4cecaf998f8051bd229da98b8f3bca20f", 0x11}, {&(0x7f0000000a00)="54800077dc47b4eac18a42d701270789058d63503e6b", 0x16}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="01950fd7450931ad7e1bf89c82d764f660d0156e97a9e2f7c1132d22cebc9cd0b0123bea17cf8312a9f9b4af8bb20c6866ec0c580b46f6bf50cc98d4eafd8b65ccee3d8dfaf5b5e049bc13cbc9e50707", 0x50}, {&(0x7f0000001ac0)="252e715205d5a34c9d800f592cd97fe29352d8a6b26588c19e3cd26569724475941468ca945ba43119d390b47d2d7a1dd782b4817297ce085799b8aef275852078de9f7e2327422084838deb8b9bad20209b3618893d432aef0eb2b142838aadd7a5d97b9b5bd936ba05ff2351eed360867127be41351e09ce01e193821e401a3b797ce8b81fc12f2ce0048a7da42bf405e6ea02a3930f94d7ff4d10d38975eec28ceb1414d127598974e61d1abc12faff843fa3c289", 0xb6}, {&(0x7f0000001b80)="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", 0x1000}, {&(0x7f0000002b80)="9c4184e743571d02b8ff4bd1248c513c3c51a5e4c2e2a4a51a70088763a858a19911c0b52a471612962d689461d73a93b1249f7d81ccdf99cc8c6aefd9637f7a8cf9c1e55f550557ba4e618988a36e1a68d571945cadd6b46c4f5aae160f54091088f9041f74b0daf42e4254dd2a114f52d177314397c066e572a0dd62480b26613877cc0349d2858ed272e92f994dfda40b54d576af0db96b", 0x99}, {&(0x7f0000002c40)="bfcf532caf8d6acc4e63395c4a1ecd065dd9185cc83dd53ca100fee65410dae1cce55590c586b4261065925b9bb6960061764f95e03d688dca1cd9894c9df0c1e3f56dca85283ac76fd516d0d2f0bf361183f9c8891e42f7602852a7baf4ec2701fa1619625d6157accd22438c2a87496e79b072526c9eabfd14985c84dac3a095720487e02537ba5a62f04d7c15c69de62f8e58f3b85809a4f8f6bcc56c", 0x9e}, {&(0x7f0000002d00)="c43e72062efdf4ac6bbbb53bb81609f5d70825", 0x13}], 0x9, 0x0) r8 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0x8, &(0x7f0000002dc0)={0x86}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002e80)={r5, 0x50, &(0x7f0000002e00)}, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002f00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000003000)={&(0x7f0000002ec0)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000002fc0)={&(0x7f0000002f40)={0x50, r9, 0x400, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040081}, 0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000003040)=""/253) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003140)=0x10001, 0x4) [ 38.907213] IPVS: ftp: loaded support on port[0] = 21 [ 38.993467] IPVS: ftp: loaded support on port[0] = 21 [ 39.032561] IPVS: ftp: loaded support on port[0] = 21 [ 39.070964] IPVS: ftp: loaded support on port[0] = 21 [ 39.123698] IPVS: ftp: loaded support on port[0] = 21 [ 39.209871] IPVS: ftp: loaded support on port[0] = 21 [ 39.288510] IPVS: ftp: loaded support on port[0] = 21 [ 39.401180] IPVS: ftp: loaded support on port[0] = 21 [ 40.518767] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.536877] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.726279] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.741762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.903928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.924273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.995414] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.189756] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.240199] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.246383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.272551] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.278807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.449594] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.455812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.466428] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.472546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.487151] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.558567] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.564686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.591086] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.695577] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.701704] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.713434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.727278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.743641] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.750145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.808640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.814918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.825910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.858949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.887801] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.894056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.912274] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.918447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.927972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.996404] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.012401] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.022399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.028721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.037457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.051684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.067655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.081263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.141147] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.147425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.155220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.189646] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.244749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.251112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.261064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.291275] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.297586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.305972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.335722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.341899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.350205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 22:15:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) fchmod(r3, 0x2) 2018/03/28 22:15:25 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000300)=[{0x50, 0x0, 0x0, 0x100}, {0x800000002000006}]}, 0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000200)=0x6e, 0x80800) 2018/03/28 22:15:25 executing program 3: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x1) ftruncate(r1, 0x40001) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100) sendfile(r0, r1, &(0x7f000000a000), 0x5) sendfile(r0, r1, &(0x7f000000dff8), 0xa) 2018/03/28 22:15:25 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6gretap0\x00'}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x1, 'r'}, 0x2) 2018/03/28 22:15:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) 2018/03/28 22:15:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x807fff) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/28 22:15:25 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x10000, 0x82000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x401, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)={0x62bf4303, 0x9}) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0xffffffffffffbffc, 0x0) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"0a450d780409bf"}, 0x6}, [{"29819c785f5d2e"}, {"9d7823863cd82a"}, {"e82b30a95ac9d2"}, {"1d100ad374e4f9"}, {"dd03ee6495d44c"}, {"c8b58386ac2392"}, {"89740113dfed4c"}, {"51220324d660b4"}]}, 0x48) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/28 22:15:25 executing program 1: r0 = socket$inet(0xf, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="020800000200000000ef37ca227685e1e3", 0x11}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x6}, 0x8) 2018/03/28 22:15:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f0000001040)) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001080)={0x0, 0x9}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={r1, 0x100000000}, 0x8) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x22bdfb51) 2018/03/28 22:15:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x21) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) [ 44.376267] QAT: Invalid ioctl [ 44.380624] QAT: Invalid ioctl [ 44.386048] QAT: Invalid ioctl [ 44.390815] QAT: Invalid ioctl [ 44.399837] QAT: Invalid ioctl [ 44.410505] QAT: Invalid ioctl 2018/03/28 22:15:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x3) 2018/03/28 22:15:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x104260}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r2, 0x300, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000000000000000}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6cb}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffeffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x28000000000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r3 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r3, r0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'system.posix_acl_default\x00'}, &(0x7f0000000040)="020000002f6ce7cee2a14b85827e464820dc45ed7ceb0a9943fa29a7bf7b5a38de639f6c0d36f5634d75038292259200", 0x30, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000280)={0x40}) 2018/03/28 22:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) wait4(r0, &(0x7f00000000c0), 0x61000000, &(0x7f0000000100)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x95a, 0x64000) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getscheduler(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/03/28 22:15:26 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="f16846a4", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x4, 0x1, 0x4, 0x2, 0x100000001, 0x10000}) 2018/03/28 22:15:26 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x300000000, 0x10400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, 0x9, 0x47d, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, [0x1, 0x5, 0x100000000, 0x7, 0x3f, 0x0, 0x4, 0x101, 0x81, 0x5747, 0x100, 0xfffffffffffffffd, 0x4, 0x1ff, 0x4]}, &(0x7f0000000240)=0x100) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0xbb, 0x10000, &(0x7f0000000280)}) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x3fff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000000040)={{0x0, 0x0, 0x77, 0x1, 0xfff}, 0x1, 0x8, 0x1f}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000024fec)) 2018/03/28 22:15:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x2000) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) keyctl$setperm(0x5, r0, 0x0) [ 44.514283] binder_alloc: binder_alloc_mmap_handler: 5752 20000000-20002000 already mapped failed -16 2018/03/28 22:15:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2a4e7c1a3424f665f66c86120cfe67f480f99d13c30eab35c0fc9267e22c5e970c8f2cf3a40ddeeb783db618269964e009f795115041e5d6b61ba8a45a2b60dd8697a8bcb25ea62c52f429b6a516080e7c15d512c1a57bd1dd801e38b337d9ac6b4d925aac0aef43d9ed37993132347e30cc74b86f8d3e5ee9223c731ca5f46cbf6274455fc1caf6b53d039bcd115ef8b8f836b532358839f178ca970c78c95bc4786bb5a2e098f649b57ae05e6aa4e63664a10d590fbd7750e42748e85623903bd78a3121a270f09dc2d8ab69425e7b5c82fe", 0xd3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="659921e02a188815ac836b0f5108f08d", 0x10}], 0x1, &(0x7f0000000240)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendmsg$alg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000003c0)="ab2e31514a26edf8449f9b9be5aba116591fe88ac3f53de1ddc00391091e9e1ed8dfff8ed41a7943f0a9b4aaf7cb1e401a5335fa18a90c94eafb889279ffae269fbf91f808c8ba074956472aa05f0604a7ac30792b90ec40f655b90a6de0", 0x5e}, {&(0x7f0000000440)="c0cad9d0ce3aff3f823c695a366d3f11d49170ab788d043f3e4301095f7033e514ff298cc3e6c76612e074c13078faa47a3452d78b5322f490e0f90a888ce75e118682908fddb1981b327d6bf4fd847cfff00f4b02b5e3d74f019d84356b2ba653b255fe3c42167acceccb7f44d3e224b9ce9012b7c3d850ea787f58302a43dff5a7447b2546eb277496", 0x8a}, {&(0x7f0000000000)="ca45d7ec687c5fad0ec5f1a3401010c47b97a6c0fc3da19436563b1cc96afafa8568708fc3df53497beed5f2", 0x2c}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="5f58093ec344fc16e394351d78aeb564ab58092277f3474d8f35f5b9e3f0b1ba6988d6a4e6c8451e099d2b1f2fa8c7feb1b6c6f3f08cca10561ec933341e9a1acd8494876888cc12b3bd7148c14a6675fbbdd0be3dd8dca0a78e7dbe6875544d74973e706ff741804b4aa04c0471c4e1e56bd2dd6110c158446bd49a4d9d65859380a40b8aad7f38c68617339028b1c4d202451c013133738fb8df813c91ecca625d", 0xa2}, {&(0x7f00000015c0)="e4ff42251d4d229154bea89ec0a4335b486dd9f28d13b1765b341cb5c97ea2aacb799504d8df784ddf7e32a79f35a084aeb45f6c473ef2e2628dc59b0b23369eedbcf6d33fa5ffcf237570d32aa0083c74a577596b3b9bb4914d30cbf2d76ec8610cb87821f11246d307ad534c1f0ce23892c8078c4bee4e459f70eb63a9f7a42f305b92a6f805e856d05012b0b30232fb571f1c1d37fb64ae7b56e3d8", 0x9d}, {&(0x7f0000001680)="ff29b26cce3f45aa4433e98a05b7403c279152194e43f78ad0cdf0d2b4a10cd763b06274ed5b3a10ab76d9ab8d94a2b481bd68f7dd22fa73305a40857089ebf04babb602fb1be932c431a947c4e5040a45835fb7b9d61038621602f41c33f3277b0f04a4bf408a6f06ecf6914e39a1537db46d7cb44a56c687de8e4b9a68601f8ea3e78a375f1a0448288b4a0b4501f7008add009618", 0x96}], 0x7, &(0x7f0000001740)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x801}, 0x40001) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/03/28 22:15:26 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f0000000300)='.', 0x6) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) 2018/03/28 22:15:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) process_vm_readv(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[{&(0x7f0000001680)=""/215, 0xd7}], 0x1, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x1, 0x9, 0x2, 0x7, 0x10000, 0x1, 0x7, 0x926, 0x20, 0x0, 0x5, 0x2, 0x6b0, 0x2, 0x0, 0x9], 0xd000, 0x382004}) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x200000000000019a, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/28 22:15:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x9) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000002c0)='o', 0x1}], 0x1, &(0x7f0000000940)}}, {{&(0x7f0000002ec0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000003140), 0x0, &(0x7f0000003180)}}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/28 22:15:26 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="736d617073007a4358effa5318dfb5fcc1024a89") preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0xff98}, {&(0x7f0000000100)=""/131, 0x83}], 0x2, 0x1) set_mempolicy(0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000280)={0x81, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) 2018/03/28 22:15:26 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000256feb)=@known='system.sockprotoname\x00', &(0x7f0000484ff1)='\x00', 0x1, 0x2) 2018/03/28 22:15:26 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdee, 0x20000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x9, 0x6, 0x4, 0x8, 0xffffffffffff7fff, 0x2, 0x443a00000000000, 0x2, 0x7f, 0x400, 0x23, 0x1, 0x2}, {0x6, 0x4, 0x400, 0x4, 0x0, 0x9, 0x3, 0x3ff, 0x7, 0x9, 0x2, 0x2, 0x96}, {0x4, 0xff, 0x10001, 0x6, 0x7f, 0x1, 0x3a, 0x2, 0x8000, 0x3, 0x1f4d80000, 0x8, 0x2}], 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002f80)={'vcan0\x00', {0x2, 0x0, @rand_addr}}) 2018/03/28 22:15:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0xac, 0x0, {0x3, 0x0, 0x2, 0x3, 0x3}}) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000004f00)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0x47) 2018/03/28 22:15:26 executing program 4: socket$inet6(0xa, 0x3, 0x3c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x203, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r1, 0x676) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x4000) 2018/03/28 22:15:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x6, 0x4181) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0x80}}) 2018/03/28 22:15:26 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x4012, r2, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000e7a000)) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x40) 2018/03/28 22:15:26 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x29f) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x200}, 0x8, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x200, 0x40200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)=0xf000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x101, 0x5a1, 0xcfb, 0x1000, 0x1, 0xfffffffffffff020, 0x7}, 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001c80)={0x0, @multicast2, @broadcast}, &(0x7f0000001cc0)=0xc) sendmsg$can_bcm(r0, &(0x7f0000001e00)={&(0x7f0000001d00)={0x1d, r2}, 0x10, &(0x7f0000001dc0)={&(0x7f0000000200)=ANY=[@ANYBLOB="050000002001000006000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x2710, @ANYBLOB="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"], 0x6c}, 0x1, 0x0, 0x0, 0x4054}, 0x40) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180100000000000000f3fd65390aea68df8d1b00150000000000957100000000000048e3fdc55b6990167a7b0729669fee96da76cb8f28bf0fafa2a91a7e3640dcfb0cc215c78651278c900b9066914eeb1c73743aaae10bded9c154171c034dce4f603cafbf9e3bdab2612612ff04f391bfc6136863d2f445a34284a0663e244169e7090a3200de46ec5f3ce05f959ed5b2e84fd2a6ee21f5a8e05e8c3a26365d4edf1c1041574096e1613527eebcc2bdb5957fa1a9b330e60c2f023a36a3ce8925ba7e9fb4c695"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/03/28 22:15:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/03/28 22:15:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xc}, 0x9, 0x3, 0x4000000, 0xc}, 0x171) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = dup2(r0, r0) accept4$alg(r2, 0x0, 0x0, 0x800) r3 = getpgid(0x0) ptrace$peekuser(0x3, r3, 0x6) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x41, r1}) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/03/28 22:15:26 executing program 6: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x8599440) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0xc25, &(0x7f0000000100)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000080)="a608006600", 0x5) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) 2018/03/28 22:15:26 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r5, r6/1000+30000}}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) futimesat(0xffffffffffffffff, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000014ffb)) 2018/03/28 22:15:26 executing program 4: set_mempolicy(0x8001, &(0x7f0000000000)=0xfffffffffffffffb, 0x7) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x600000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x5, 0x1, 'client0\x00', 0x2, "6c71bfc67d338b34", "e468ad15f7980c45f114dc73197be1287c98a25c657235d4c42923aa42c04066", 0xfff, 0x6}) 2018/03/28 22:15:26 executing program 3: perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8980, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1, 0x80) getdents(r1, &(0x7f0000000200)=""/127, 0x7f) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r3, r4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)=[0x0, 0x4]) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/03/28 22:15:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000004fbc), 0xffffffffffffffcf, 0x0, &(0x7f0000000080)}) 2018/03/28 22:15:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0xa8e2, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1, [0xc3cb, 0x81, 0xff, 0x8, 0x8, 0x3, 0x6, 0xdbd]}, 0x5c) 2018/03/28 22:15:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) socketpair(0x9, 0x1, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000100)=0x101, 0x4) 2018/03/28 22:15:26 executing program 6: r0 = socket$inet(0xa, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'ip6_vti0\x00', 0x4}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2a0200, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000140)={0x2, 0x3, 0x8, 0x2, 0x1, 0x5}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ip6_vti0\x00'}, 0x18) 2018/03/28 22:15:26 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffff7fffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000011000)) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f0000281000)="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", 0x4d1, 0xfffffffffffffffb) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x200000) 2018/03/28 22:15:26 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c000000000000000000005e9f178a1239cb959cf0c249b9733da5e104009eeb002a3ae4ec4b48db1b710000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bd7e971def488e7230000000000000070309f7f196900000000000000000000000000"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 44.747297] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/03/28 22:15:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x401, {{0xa, 0x4e23, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x8}}, {{0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x104) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000280)={0xec600a7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000002c0)={0x6, r2, 0x10002, 0x1}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="84f33f5f9efbc0cfd54a3a97c9a9a430c8de97826560818232934160ecb09e2c544d8833731140c4c00f76d4e0b2ac233b02a8a11e6411e30097f423aa381c9f0b258650f0d4237a3a5c0159965c83da455d875158531d1f452b18d63e", 0x5d) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x80201, 0x0) 2018/03/28 22:15:26 executing program 2: syz_open_dev$adsp(&(0x7f00000026c0)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x40, &(0x7f0000000080)=0x4) alarm(0xee18) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/28 22:15:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x6dc) write(r0, &(0x7f0000000c80)="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", 0x181) read(r0, &(0x7f0000000c00)=""/85, 0x55) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) write$eventfd(r1, &(0x7f0000000280), 0xff93) write(r1, &(0x7f00000009c0)="820705390d6ec575dd3d3c9b2502d191c293416d13", 0x15) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r1, &(0x7f0000000bc0), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000000080)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x0) sendto$ipx(r1, &(0x7f0000000000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/03/28 22:15:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000009b00)=[{{&(0x7f00000000c0)=@rc={0x1f}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000340)='P', 0x1}], 0x1, &(0x7f0000000400)}}], 0x1, 0x200000c0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) getsockname(r2, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000200)=0x9, 0x4) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) close(r2) 2018/03/28 22:15:26 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff, 0x0) r2 = dup(r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) r3 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) [ 44.829908] binder: 5868:5870 unknown command 0 [ 44.847739] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6_vti0, syncid = 4, id = 0 [ 44.849307] binder: 5868:5870 ioctl c0306201 20008000 returned -22 [ 44.910056] binder: BINDER_SET_CONTEXT_MGR already set [ 44.915884] binder: 5868:5890 ioctl 40046207 0 returned -16 2018/03/28 22:15:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x34000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/210}, 0x18) 2018/03/28 22:15:26 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') close(r1) syncfs(r0) 2018/03/28 22:15:26 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000001a00)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001180)=""/55, 0x37}, {&(0x7f00000011c0)=""/79, 0x4f}, {&(0x7f0000001c00)=""/224, 0xe0}], 0x3, &(0x7f0000001380)=""/198, 0xc6, 0x4e}, 0x6}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001480)=""/205, 0xcd}, {&(0x7f0000001580)=""/113, 0x71}, {&(0x7f0000001600)=""/118, 0x76}, {&(0x7f0000001680)=""/89, 0x59}, {&(0x7f0000001700)=""/172, 0xac}, {&(0x7f00000017c0)=""/120, 0x78}, {&(0x7f0000001840)=""/218, 0xda}], 0x7, &(0x7f0000001980)=""/100, 0xfffffffffffffe9d, 0x100000001}}], 0x2, 0x20, &(0x7f0000001a40)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a80)={{{@in=@dev, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001b80)=0xe8) syz_open_dev$sndseq(&(0x7f0000001bc0)='/dev/snd/seq\x00', 0x0, 0x6800) r1 = syz_open_dev$sg(&(0x7f0000001280)='/dev/sg#\x00', 0x10001, 0x230202) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001300)={0x1, &(0x7f00000012c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001d00)={r2, 0x2}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffcb, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001240)={0xffff, 0x3, 0x0, 0x100000001}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r4, &(0x7f0000000080)=""/26, 0x386) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/28 22:15:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x9, 0x4}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x129, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x600) 2018/03/28 22:15:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x10000}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa5, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/215) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0xa72, @loopback={0x0, 0x1}}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/28 22:15:26 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x0, 0x0, 0xe6d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/28 22:15:26 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0xfffffffffffffd5f) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000000000)=""/144, &(0x7f0000000ffc)=0x133) 2018/03/28 22:15:26 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x800, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)="6967737c7065656400008804ac829d9f9a5e1d886c", 0x447) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x80000) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000300)={{0x7, 0x3, 0xfffffffffffffff8, 0x0, 0x6, 0x8}, 0x5, 0x9, 0x1ff, 0x10001, 0xdf1, "058c7c0890c3b223ea9cdbf8e7bdde0e8549e48dbc6ada692031574c277f6daa3430eb9606abf3b80fd9ce958f8aaa189f83bc318aeae2f7a20ebbd4baeded7c1263c1c0b0ebf828d8681332ff78c7e0e24e9b027736af5eddbbf7af919a68728768938965b4b0cf22b04ba5427ad36d8cd86f4ac87972fca8507f6797e26fee"}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000140)=""/159, &(0x7f00000000c0)=0x9f) shutdown(0xffffffffffffffff, 0x0) 2018/03/28 22:15:26 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@l2={0x1f, 0x4, {0x401, 0x80000001, 0x81, 0x1, 0x80, 0x7}, 0x4, 0xd06}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="540b848c7cd38fe91560fc9e93b89ca8963882433d28dc7fe92b1bc2b814b3b67569a1cbfb8e382ca58bbd8701dadc68a11d043eb9c7c42584358f003795ce769c3045298a7c0854d9e2934a8b84c3deb0c8d6bec6fab0ac347064e2c07cd60544eefffd0461823c6cae4cbe223d926d449d277a71e1715196d544ddde932135f7bc40630d6201dc4919e108575bd918ae3b8a1966a47ae1b014572d20b462dfca0f4dfb198ee0dc2b496a", 0xab}, {&(0x7f0000000500)="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", 0x1000}], 0x2, &(0x7f0000000340)=[{0x64, 0x11f, 0x3, "dcd50b82579f0c1b5f25691190c6818881b6f8498c106fbe05fc5dbcbeae06adce2ce80ec632408c516f06fb749b205b68f25f6e6db7e40db8e2f904894cd1987bbf58e9daae6f9a7f58632482d9c3db5456d825d894"}, {0xd0, 0x1, 0x1, "9d037e3a5ed8d090c1dbe04d4ef56b31567c2baf3b610d6bd3f6ca8068d7a59385ca44c09c6c8a7f92510e0b0d276b09c3e1141b23e3c75ef48f55edd7c7ca9fb4e5918023e0e68fff7500b38b02f3c4a872516a42abcb07c071fcb5585aa515b49e9272ceb6db6a84f4b80aa7b68d9699b7655fa69880ad4bcd40dd85c0229da69e824242ab8ffb10ed3a31f1b4ac9cc9cf9e0ee9b6709f5d6568c0188239d08d9f7f1c3ef7a4e465d0b85c0319da77d096bcf1aefed2a5c8443cdfe9bcc19677a61e"}], 0x134, 0x24040800}, 0x10) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002a00)={'syzkaller0\x00'}) listen$netrom(r2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000140)=""/81) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40002, 0x0) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) read(r3, &(0x7f0000000480)=""/84, 0x54) 2018/03/28 22:15:26 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket(0x2e, 0x2000000000000009, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="15174d04f794a3fdca334eb6f448fde6962049a0fa55e52abbe54380dd2fb47276c0f0562345a944176e242466ec49e3040a7c79e471b1c95b15fbe32f1fd77e345891"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vlan0\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b, 0x6, 0x41, "6c6fe8cf53d84b7e1006c1d9d4423986c45af55778d8596008af4e031e4ff2472035b01191837e9e43c4b56e16a5cae0c298d2ab24ae2bc2faed06c25a2a625d6c"}}) 2018/03/28 22:15:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400000000, 0xa0080) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x1a) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x277c00000000}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8001}, @in6={0xa, 0x4e22, 0xa6, @empty, 0x3}], 0x54) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) timer_create(0x7, &(0x7f0000000080)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="faee70d5ee05411d160ea3ea68c368ec9d4f52c9905cf6d2567e7122182591ab99a96a0aa13660763f5fd63b95732c8bcbbc6965c90fbe1d44550a525b1a15000ba3fb2f30448d13a347509f447f51a8601d6d86e5f4c24222997266597354730d23ccd4ecaaa8f254ad2eff0421a34703ed50f2e08a0b3628cd1a8b0773b9d1381f2caca25f96023d92fc01228234cf0ce5df9c56954cf1d8d00652a6cdb017630c16997013fdc35abe316bd94c8b96a3b7fc008db8e05c1526a9c190822b4bfffb8e427a60f62b8b25e0243c151557992b1bde3b0edd42d8d4", &(0x7f0000000380)="e6ba4f1fee674f7a79af0721dbbf6e3a2c3824e885273f14fcc3f0a6403675ba5b23c650290552f410df2ee994587cd4ebb23a31256ea15cd52a477b472f96a797ea4189e59bfede0eaa66e26aef1b10bd764319d873a6a679b81053b616f661038e7f28b8825bdc288dd484a5d2fb9b428a656a4f012ac925e3cffe572440df610f0fe868a3f088b60137c6aecb0fbc8451c35983be67af94f994358f47c0fff509ad1f5093b10215ca27e72e108bf99a8dbd9e5ff4890716c291ee4f641269ac56b21f651291d35566"}}, &(0x7f0000000240)) 2018/03/28 22:15:26 executing program 0: mkdir(&(0x7f0000014000)='/', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x101100, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchownat(r0, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/03/28 22:15:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB="4f08934444059ec32a50506dd07b5485a11ec5e79eb562011926ea7e3119fcb16862c6c8d800855e69bfb128cdd8a999f8cf2a6cd210c1711afd0b7e12f91cf687e937a2605bb8d6f8010000000000000090e166c3e8d756923227c4a8457635f18d6bb6de26fc21952a6f7ac5d879e678da61a1609e3fa31fbe8a884331de15420e4f248a51ee87b8470db1ae8b6f9892739a6a43a123ba104d882e00803dfd19b8b0d88a5556329baf68c323b3d9ffca4e4127127df9d357aaea2d96", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYBLOB="8834542351230e344c0828aa9b62ef2b65fd6d29e82097abd5f15e5ad25936069d44d8e3ea", @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="5e1274db848577fa3ab0e785cb82ec444edc582e3cd3850cad2ee4812e770598aa3efc3ec42b01bf5b75cbfb51795205e7453de343f13442d2b16c4d5edb14f31f49b63a49fbd75f5efdfb7941d53ddbb1bf419a717009fce053d03a35304f3fae9fb5824a4199457811022de445f9126bb380aa508aa8edcf50685f89e26e1860fb"]]], &(0x7f0000000480)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x66, "977cdf2d5d0ddfddc73aaa83e15ffd5e9c97643eda5890855e12fb561321ae4ec87e8c6bf5ee8883c1f7911fb9093e5de5ee7bd9d7391d0c9fb56199df8a184042232d52f5d2a88818f6224214898172e5cbc7228ac317f2218905fce13327abf256a4c40fa2"}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0xc) socket$rds(0x15, 0x5, 0x0) 2018/03/28 22:15:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001500)=""/1, &(0x7f0000001540)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/123, 0x7b}}], 0x1, 0x0, &(0x7f00000002c0)={0x77359400}) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000015c0)={0x0, 0x10001}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001640)={r2, 0x1f, 0x4, 0x40, 0x9, 0x1}, &(0x7f0000001680)=0x14) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000040), 0x11b) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000180)="084c4ec739ce200b52937ec9af73b87478c2e925e9a309272740c4e2073b731a5de63b58c5f938b779018aef1075691a3720eed4946dc79b6d9418fe96978ef5e1b1862e62a708cae60ed3a0ce4db44081c91bb06ff8e7877122", 0x5a}, {&(0x7f0000000080)="75e2c496a2db2e938d", 0x9}, {&(0x7f0000000200)="f617f9c0a683c8ac56ca8fb50f9572f3186f35322d2aa35c75afeeb17b6b0732cdc024dc0ba74ccc1958f8d339182c", 0x2f}], 0x4, &(0x7f0000001340)=[{0x34, 0x13a, 0x7, "ba5c85291247fd5549fe32331044ea9719b4888d3c0786070cfa35ea8d57ed57cdee28fc64a5"}, {0x10, 0x10f, 0x7fff, "f1e0"}, {0x34, 0x105, 0x3f, "7f403a393eb29e3d31b76c03aa9bbb51c21529cde29a4b903c500dbf7a78afc505b301dbc54f"}, {0xcc, 0x0, 0x6e28, "6fd0f1c087f0f6c8bb094b3a9db8c7b4eef98f850badf60539bea791e1a775465d5bc457de65a15c341fb7772883f7bc91ae01bdf8f3eea9cec3c3dcc704e51848862dc2a3b8bd6080ac9cc722cc0f8ade330368b9b8c1393bc78c3db2b2bd306454f2cb5a55434b739367fced47cfd4c93578f63faa331215232ad2d9b3062c096e96f90fb539003678a6f69e1592f3aadefa272e807c9fb4533268a5c16e2cd64c731a91d1f8262859374800a05c66f8fe1f9115e0ffce9cf39e0f54"}, {0x28, 0x10c, 0x6, "bc40ebe88316bf3f2b5c410eebbedccd2b27f5dc7c4065ec8584a3"}], 0x16c, 0x8000}, 0x8}], 0x1, 0x1) 2018/03/28 22:15:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002f8ff6)='ns\x00') getdents(r0, &(0x7f0000f1af86)=""/122, 0x7a) getdents64(r0, &(0x7f000050cfc6)=""/58, 0x3a) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3f, 0x1f, 0x81, "3bdd3d33e4524192b95d76070c478fdb9da9d844dacdf963f1ae3a9e8494aecae48d1f68da81b9588a42ac5151807eea24f6c51691ecd4723e4d15161dd45e6ad2f0c5b8ed80b75da9f212e418f1208f"}, 0xd8) 2018/03/28 22:15:26 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./control\x00', r0}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000340), 0x2) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000300)={0x9, 0x8, 0x7ff, 0x8000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000380)) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ioctl$TCSBRKP(r0, 0x5425, 0x3) umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000003c0)=r3) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r4) 2018/03/28 22:15:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xda9ee91784940497, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000011c0)={r0, &(0x7f00000000c0)="6ca8d9f5de659b5bbab13ada537dab0d23d3e83104af13a904e64cb1ed0a0f1c51654472cc6c2448b4ace06428e16356655b711f9e02a0c2116b6ec30585961de3b5ae55e3a4609723a94fcf5c005fd2ae73ecde289e88b79401323cbd077f3fddd28faa781e3142aa2b036782b3c4557560d9f4967b17370d87aab6f48d2a1dbc982b3217f77af479160e31dee397697ce1dc4aa9f838883df2af30fc549637216e4c886ffeb66406c05309cc7d3fe778229dfb29ae8c45c8736a0ac6a37bf49997b6f66cbd81ceb84e6fe673520702d8fb9b180d74c39bc61d51b0", &(0x7f00000001c0)=""/4096}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) execve(&(0x7f0000001200)='./file0\x00', &(0x7f0000001300)=[&(0x7f0000001240)='/dev/rtc\x00', &(0x7f0000001280)='%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00', &(0x7f00000012c0)='\x00'], &(0x7f0000001380)=[&(0x7f0000001340)='-\x00']) 2018/03/28 22:15:26 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x100, 0x410401) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x8}}}, &(0x7f0000000340)=0x84) r2 = bpf$MAP_CREATE(0x4, &(0x7f0000000880), 0x2c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffe01}}, 0xfffffffffffffff8, 0x8, 0x2, 0x8, 0x401}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x3}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6, 0x3, 0xffff, 0x1, r2, 0xfffffffffffffffb}, 0x2c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000380)) prctl$intptr(0x2c, 0xe571) mlockall(0x2) 2018/03/28 22:15:26 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b23000)='net/snmp\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/03/28 22:15:26 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x4, 0xffffffffffffff59) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3f}, 0xffffffffffffff38) 2018/03/28 22:15:26 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x5258aa88) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchmod(r0, 0x1) sendmmsg(r0, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000200)="c1424d56d571a02d064f6b3d87782dba20ed7e7fe4a3f88b31eda4ca4c7aa17d5c9657d94b12abd8fb95e0e8fcf330e2eca8ec8ec5ba841c8758a1e87293b6aef804841a455d8813970d569fafd0579f75f44337985a870e2c8b83511dcf64f25f763bd4fd500e2ebd82ed362b634025c9b9566deb04171781b51dbe547902c3590992dd7d5a34299cd6e833a360d3c2cbae568e82fcfc81ad0f8e12ccd70501ec39af3239f8093a1f255b479d159ee24f3cb14d82e7e981dbcc6b67cb39c98d515d6d2a7f81ef8720e75e57d3ae81793caae2451dbdd1791df8dc4bcb2600a230687ac5d6482739b9dc31eaf27ae8a5e41d984b5ecf3d73ae84bcfe554324a49df3bb3b73b057c2ca410d506477c60b2945df5581859fd2fd4aca0eab01241dadfeaa754710de977547776d295b4142fc8e1281cc82fd33723d0ee06a8b55705fc2af7a230eb8cce6f68927f985a2108d9c53273a250d832453796007d1b8a77b8318ae4c78ed54325a180eed40353dd9b4f29356547a74e1034d97941565fb5eb4e957d7ed1b1c3ab0d8a8a371c9541f06585da186449780922074fcb91b4de166f8108d442c5da4ddfb9e4c3692caa09df227dfd9c4741fac33997d665b8859bf89285f25d5cccfea2a948cf7f6bb88ab453507147165489bb3f0dec645a69bf30bcbb5bd33c0c37200c13a722b85d80847bc14944a8dca4eddb2a6adc5547a7915e34beb905068a2cd3d3858109ee7366c4352b7d2cf4cc49d5a1ba18fefbe90d93aad13ceaa82b0d5c85eb79cd8c691f8f968f55d235f5fb549d249b14b8ae6e222e721580e74ce3d985163095c325a7cede53dc3d7c39dad2d6a0ec06353dbf22999db5213d2909100d8358cd994f902fc5144041f42d62465898ebd91d4308d3ea6012c7509c1eb498bc4f852a34b43ae125c0aa375dc994b3c5920c258a3219eba299adca4d732d04453599041249d906a145259e8282f196eb028f140db71ef78ed0782f70ce25efcbd8b2442af2d752c773c5781eda87f0d8fba50c41a88c2903c3d0d3b31cf5650b2891055f1818ec7b23ee0d05184cc98407318bf873a80b41dce69b226957ac8458f15912bc798cb346c6c1dd409997602e562fb5460ecc4423ff3b6aa1b71089c1acc99a1d6f7f77e8deba35efca1ee5f59cd404157ce428f2f1700914aa7c3baef9669233241f12495069230cd93dc7608a64fed95ef9d3d008d19d0ee12a4311ae9a9333073ae38ae505e9d9e3c02fd5239d83e6f4a0d30dc7a67ba434dc0cad1b920e6b15ac0a3359fb218a255d4e135571553c666bdca29f099fe0393d1de6aad5eaccb5cc3c8acbe2f1e373aa1fcfbd51459d2e908586985b301361c59a3ed02a6336ec744f261e98545a4777461b9ead92b070462489477085a964cf0d7e3da571d782949d4d3bea05ca5cb106bff6a764d010fd2f40fe3beccf0d1022b0b13b5b1af19597992ed16e5bf13e023cee9d51a5426bda0003c56486896906cbe6d0d408a670035a8888e699bfa384e42b6c0a56c8cb42b3f515ea32037131ae531d587fd6c628c1cf965dd44f154890e6a0f7f067d2c8275fda8606e06ecec14efdcbc30e8a7700c4c51b72b09b33420d979836dde877de330003365fdf39fd519cbd038d83f6b533cd91c03169772165ba00309987c18b1a96ef0b0f4b8de3d67b19240aca480a2ec8e472b6ea29141bd8950d5643716dc7f4ec11e0f6f2dd68fcf1656242e0c77ab5bd866c0ab1735c132337114c971686bab708e2f3b6cb45c361cd919616deb0953a1a6d2a511993c7d78bb3353e3b07895d22cea1f6afc418f13dd6c24254df80bede55e822b1d4bef27a1270761fc8afaf844bbd06c471099028f819efaf78229fec776254bbd828896021ba33e42e4ba5dc0ebacc15e98a74233333ef30c10a3e370b8778732a4b91008b28a30f6ce1ffb570c36e49fa095d717d1b198ee92d2b2f9e408d14e0f443da9f52ae763c3f76d2834a6cd01ba7a507a655c1569878ffcd4535c4d6c165a229f7b676f8253ce23c3c6d087097f7ed244fbbd111f44da3b848c6ac0858d554782dee9a40ebbbd7d59cf9fbc7aebf0bac4849de5673b1cecfd210cc267aece3f6064540a86de659e25278a7cd056a8e48e32b8fe101b834ec5631071c4cab0fc8296e48a5e8407573477b00fbef7e848d47ffc00a1e096cc0ccee61a3f109a62fde6c48eaa01f9420a3f026f2dc37f5deee61a684b81cf9e70b81d8956213ba107f2c93272ffdcbf4bb84d092514a000bf4bf077fce2406029d057ac2cd5e5a95206284dd6cbdd93b573e3829be756692a622c1c1e0cb4df0e372f05ce74baeafed472b2d544da3a498a51c63f5b4fcea4a92ad370f22c92686082e984c15fe7dc2f909c66c72aaf33e86e427f429e578e02078469e83012151850dff119fe854f707d320fc8a4484170787eb06249862f2a4ef6f16072e9870c04c096f46e5e984b018016676e81eaf1c0e2dc327e0717a0cfa84760fa69b5bd9aa1d77159b27d0b4b69a87f0c33427e414ed8765cf0a926178677edcb32c5d708f2cd4847bead0c96d87fefa1b5dc7cfbbcaa0f27f1862bf33c3a06d95f02b556373160f7f172b85783d3f7f15eceab25d1e68d3d14bb685fb43cc5a18392f0c9e646a28d5c33132fa1ef92b56d4a483a53edbbe9c316762c7646e2b8c3f2379e00ce8a0ef89131c428a71805f89adfa4771568774a6b9ccf6a35fe43a2b16fd50f49c7f152ea48e86db82a4fec7d1521e1812b03931a1a229dac0aab9b68ab6fa0e73853a60a1832fe5388e3881e4bfdef7f87f0155701096cc5e17a9e2d4a42c68df49ff27b5a11b2b9e8cd9a1d2dda057b1144e9c3f4616a07a66443d5473e2df836551e827e1052fb1584be2f8545a32056439ead3b1d6aad82bb91c0ac3fc7db2ebddece93cb2542356a2402649383debe020b424af2fd139cdc9fd6e93f626b784e8855db367a1ba0a5ff878d31268eda4485232ab7689f5745b7c1df1dea9b9689bfab9ff3bd39431dd6fa430088dd2feb61dc2f13d081855ec23b31637a63881de6a9da05d7773f25c202f4a6ccc44de7fddeab9a0fa977b775b1b768fa9850097e3c34cf416a12be8e5afe79fb23eac8b19edabfe550f88a78bdd5c24db766d5559a4368f9688a9e600e4c2e0a883da27d093635510b0768f2c04d50cb633a71eeeac9b4deb0a01cc4287e118122dcc3449ca52d82a4e67b36faa0165ec7daf820185391c8323256982b4489be6f968ee3208a03793a2c2799d7806536bc1fdb930f2b6e2c3252cbfd01382bf02a25b4ed081d89bc86b41ef13107252a784c1c9a5744ca0964821ec69197cb1b95ea7f652924837dda15095abc212e0998e78cc2916e945fe7ab8a8736032df660f88732e6c3266aab0476e2ad0335ced025ed986e720893c0233a3b3f37ee0d8a8b7aa3129d1740dd509f2778582cd82cbb3f5ab6362f6e079b", 0x9a8}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0c19ff2184ad9bec53e188000c000000000000000304000000000000"], 0x18, 0xa3ed690f4082b6e}, 0x4}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001280)="2151fb441c650fec771763219cde6bd40dd2732e850545b0046801c12f5776a113f508f9903c50d74850dea5421513acf9afc8d2ef838f1e2e2c9cf3ec8f17b735e34ee0025763211ff852d7e3b87a266ba34a8c4f66951066ded7faff0872d7d948fe9f9d8e9a", 0x67}], 0x1, &(0x7f0000001380)=[{0xc4, 0x11f, 0x800, "3da89742c7cd76e11a74a5ea7bcfdbdeb214683b550d10eaba26796370846ac009d13d2ef75efd4c9440f4e69a1e31c6a38c014341bd67418f4fdd7f3a4d90aede9e85ae95c19b9fb5ab51c11bcb3912fda7d7873760a282963feb663319100e23a2a0ff3937a53af843fc952dd64b753efb33f0a64315d0e5380a81c17eeba7c05e98734df6a38ab90fc38d2af4be20db13b9abad9798d7d3d0d2d8ebef2dc2a1136999a5ac0c0488c18c5bf5ad5febdd562ad79754"}], 0xc4}, 0x5}], 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$pppoe(0x18, 0x1, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/28 22:15:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net\x00') r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208082) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0}, {r0, 0x12}, {r1, 0x8040}, {r0, 0x209}, {r0, 0x2}, {r0}, {r0, 0x408}], 0x8, &(0x7f0000000080), &(0x7f00000000c0), 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x5, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000000200, 0x0) getdents(r0, &(0x7f0000556fb2)=""/78, 0x4e) 2018/03/28 22:15:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) 2018/03/28 22:15:26 executing program 1: r0 = socket(0x15, 0x80000, 0x0) getsockopt(r0, 0x114, 0x5, &(0x7f0000000080), &(0x7f0000000040)) 2018/03/28 22:15:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/mcfilter6\x00') 2018/03/28 22:15:26 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80800, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/28 22:15:26 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0) 2018/03/28 22:15:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x10000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) 2018/03/28 22:15:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000180), 0x0) userfaultfd(0x80000) 2018/03/28 22:15:26 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) unshare(0x8000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x10) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x109000) 2018/03/28 22:15:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xafc, 0x40000) mq_getsetattr(r1, &(0x7f0000000080)={0xef49, 0x2, 0x0, 0x7f, 0x3, 0x0, 0x4, 0x5}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x18, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0d63000009631040d612eb2d62d94cc6cd449c8df91e18b39036831633540482b64d224712a9e2f5d4bba4582a3d2b7b84547fce2f9a5c9a5bb083ffed74a8e5978628677b80afd69dc1d62604c59ad2424c0a9f", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/28 22:15:26 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000000c0)={{0x9, 0x7, 0x3, 0x7, "9ad665c95dd647dd612403db1433234392045bd64efe0347fdba0a7590e66ea2656058c0d618ce6601e50dfa", 0x6}, 0x8, [0x8, 0xffffffffffffffff, 0xe5, 0x6, 0xffffffffffffff7f, 0x1000, 0xfffffffffffffffd, 0x100000000, 0x20, 0x16f, 0x8, 0x2f5efa7b, 0x100000000, 0x6, 0x8, 0xfffffffffffffffa, 0x7, 0x2, 0x101, 0x3, 0x0, 0x7, 0xdd, 0x8, 0x3ff, 0x2, 0x8, 0x0, 0x7ff, 0x2, 0x3ff, 0x10000, 0x1, 0x6, 0x4, 0x100, 0x100000000, 0x8c, 0xfffffffffffffff9, 0xffff, 0x7fffffff, 0x3, 0x9a4, 0x80000001, 0x8, 0x3, 0xffffffff, 0x8, 0x8000, 0x7f, 0x6, 0x8, 0x8, 0x7, 0x8258, 0x8001, 0x401, 0x10001, 0x1, 0x35b, 0x348f0581, 0x8, 0x9, 0x401, 0xb51, 0x1, 0x5, 0x9, 0x1f, 0x8, 0x2, 0x1, 0x9, 0x2fa, 0x8, 0x4, 0xebcf, 0xffffffffffffff01, 0x1000, 0x3ff, 0x7, 0xffff, 0x4, 0xd9f, 0x0, 0x3, 0x5, 0x9, 0x1000, 0x8, 0xfffffffffffffff8, 0x1, 0x100000001, 0x3, 0xffffffffffffff03, 0x2, 0x1, 0x100000001, 0xf71, 0x5, 0x5, 0x1, 0x8001, 0x6, 0xfffffffffffffffc, 0x200, 0x7, 0x8, 0x9, 0xc0000000000, 0x41623757, 0x23, 0xf2, 0xfffffffffffffff7, 0x69, 0x7, 0xd5e, 0x8, 0x8000, 0xffff, 0x9f8e, 0x0, 0x6, 0x9, 0x8, 0xfffffffffffff801, 0x2c9b52f9, 0x7]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/03/28 22:15:26 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2002) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x40, 0x2, 0xee, 0xfffffffffffff001, 0x60, 0x8, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r2, &(0x7f000000dc01)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/03/28 22:15:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="36f5d541c208f6d5b100"], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/28 22:15:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4620, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0xffffffbe, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xe6, "749cd4bb8d0e0c6e4725d1b6da6d335731cb6a5394bdc3c2e971d9ecc09a98971d631998bbdad305578273bf74bd45eed66295f8fff3f3c28aff6984bf2152fce657344df34d7589605311dff5aaad820b937727cb71f651d335b605bbc19c1c41437e7fbda0ed541a679220a8829081738fdf1f32dda5f6e239d5910f8498ee64e7b5c8f0e992c84d848e011528ca675acbf32ada8a7499466f0b5611f0d1652bafd950af6d28b03c1b0905b9ef48f4c627c02ac1ea80482e53259faabff98844948ec9bc0de5e401bab7974ad7ea3a684e80b08e0840522191fe3fdffa4b4f2d409d9824f9"}, &(0x7f0000000000)=0xee) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x4, 0x9, [0x2, 0x2, 0x5, 0x7, 0x100000001, 0x3000000000000, 0x2, 0x4, 0x9]}, &(0x7f0000000200)=0x1a) 2018/03/28 22:15:26 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x444002) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/11, &(0x7f0000000100)=0xb) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 45.413627] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 45.447278] binder: 6002:6004 BC_ACQUIRE_DONE uc64cd9622deb12d6 no match 2018/03/28 22:15:26 executing program 5: r0 = socket$inet(0x2, 0x80020000007, 0x400) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), 0x0) [ 45.464822] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 45.504223] binder: 6002:6017 BC_ACQUIRE_DONE uc64cd9622deb12d6 no match 2018/03/28 22:15:27 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file1\x00', 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) truncate(&(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffd) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xffff, 0x0, 0x6, 0x400, 0x7fffffff, 0x10, r1}) 2018/03/28 22:15:27 executing program 7: open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0x4, 0x400, 0xfffffffffffffffe, 0x20000, r3}) write$evdev(r2, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2, 0x0, 0x80000001}, {{0x77359400}}], 0x20) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"d386e8752e4297"}, 0xffffffffffffffff}, 0x10) 2018/03/28 22:15:27 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x15, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000ecffffff6201000000000000000000000000000095000000000000001df8eea1d92edf6c4cc2b0925d80d9f84dbbf26df80e4932ee6d34644f25a4cd89f6b00584131a432ae03d9f772560b6e65e86fd0b39fc7af4af72fb2f4f24dfbd449a2db2ee4df4f4cff09d9d7d74fa7863af4e76494f2575ff3371b76130a6377299dcd1cf08d9f2f7e2b0e4d9830de9627d82ddd16d26045399de5170c94d69644c3b0037"], &(0x7f00005c8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mlockall(0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/28 22:15:27 executing program 6: socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000002, 0x32, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0xa) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7, {0x2, 0x4e23, @loopback=0x7f000001}, 'erspan0\x00'}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000010c0)=ANY=[@ANYBLOB="660200000000000000000000"], &(0x7f0000000100)=0x24) 2018/03/28 22:15:27 executing program 5: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = eventfd(0x0) read$eventfd(r2, &(0x7f00008e8000), 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) getsockname$packet(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x14) io_submit(r1, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/03/28 22:15:27 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000040)={0x4}, 0x8, 0x80800) dup2(r2, r0) 2018/03/28 22:15:27 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) 2018/03/28 22:15:27 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x4000000002d) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) 2018/03/28 22:15:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1f, 0x9, 0xee, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xe86c, 0x7fff, 0x0, 0x8000, 0x0, 0x4, 0x2, 0x81, r2}, 0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) close(r0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) 2018/03/28 22:15:27 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x94, 0x4) utimes(&(0x7f0000059ff8)='./file0\x00', &(0x7f0000041ffa)={{0x0, 0x2710}}) 2018/03/28 22:15:27 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x88440) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x30c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffc}, 0x8c) 2018/03/28 22:15:27 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001400)=0x9, 0x4) recvfrom$inet(r0, &(0x7f0000000280)=""/209, 0xd1, 0x12021, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2a3) sendmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001440)="ad1ae5d64414343cf5ff872bdfa02bda4e9e302343358e2518ff252ed376c6dbd98f2700188b6eb2ab3d614fb6de7a9285df66b2c245cd0f", 0x38}, {&(0x7f0000001480)="1cfbecfa6d56436b4064b34203e11948295ca23d6859fcd87ee0dd33a7fc7e494201559b6ed6c84d8346b0236db568aec27417dec1d076cc07dc6f9a3065d193ff69d48c7f7c26bd6e76c0b59c7472b0ceaf49ffad8b0bc50e1c2db9af189e34b9bdf2b19750db2b56d238", 0x6b}, {&(0x7f00000015c0)="8536de999ec310507d9816f14e25a430fe72a6b71718bbd778f056905c4c4dabfacce01aafb7fc3227bf10974dbe998fff36b4d11d418e0b7e139f0bebaa522c2c798dbec182d0416db67329887a4219352614de3b559d45dc7d3ce0174de5e0de354037789499e6795a44a65326c7790a66ff5c8229cf9d9cadb60ee91645dd1d3e2476642d28e7de76ae4877e2a1d816e1d1022c318844a05426f254833677ab939f6fa76b18", 0xa7}, {&(0x7f0000001500)="196787c033a0f9a3cb9f7eac1b965d755941827d8f9cd9067f5253db19c257702cb2", 0x22}], 0x4, 0x0, 0x0, 0x4011}, 0x40) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="f1e4bbcddcf59dd346e42a1597e75abcfa015ba0fa7a9f53cb59ba4eb39cee713b2ffafddd00b777f8b4929e5f8a37beb36c2ff2538ab3443b47b3d557e01e0095a37677e4d753d56faf64952a78fc7fdbeb2ac5140346a24a5acaead498be3b72af1727a6972be0197581d19269f1d044848ccacd3679b55551002edc07b6925d6d5cee83a956a24c1f8beac1", 0x8d}], 0x1, &(0x7f0000000380)=[{0x74, 0x0, 0x1, "d75fb9c7b83a52fa33723e412341cb8925458498c3023d86f3ae2b7cb066dc42718f0ddd3690b7bda475eafe490a14e2df57da08187d994b94ae0a079da9fbf9d82006cbcfa0517cda8e2f7c850514561e86afe488b505131a7741b3cd940c0f424ceac2c9"}, {0x100c, 0x11d, 0x1, "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"}], 0x1080, 0x40}, 0x4804) 2018/03/28 22:15:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000000), 0x2f6) 2018/03/28 22:15:27 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8000}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, 0xffffffffffffff12) 2018/03/28 22:15:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x18000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e24}}) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "5b01d13995569540bab8b12db94a166fcd1dc24aac48f6e132bdc419d06cfe84", "8df73ff29bd1e8ae5bfbf1c8d48b817e65b632020cb97a1bfa86a80ffff99b4d", "f9ad00307dada712f375138c19aeb1bb48d56f10610699d1f887857a7d47e598", "52c3f34a888b3ff3a39c8e4981927865e58398899b987b3b1dfc20c0ea90353b", "c304b8a5012a2c8c4d063b35a59b00a4625be2313cc792d6b4951a8fb2469d24", "8b182ebf64a098097de34158", 0xc49b, 0x9, 0x401, 0xfffffffffffff5b8}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='bcsf0\x00') 2018/03/28 22:15:27 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockname$unix(r0, &(0x7f00007e6000)=@abs, &(0x7f0000effffc)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)="e91f7189591e9233614b00", r1, r2) 2018/03/28 22:15:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) lseek(r0, 0x0, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000480), 0x8) 2018/03/28 22:15:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x200400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) sched_rr_get_interval(r1, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000500)='./file0\x00', 0xe000, r2, r3, 0x0, 0x28002) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x90881, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000600)={0x4, @tick=0x5, 0xfffffffffffffe00, {0x8, 0x8}, 0x37d, 0x3, 0x6}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000180)={@multicast1, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000480)={{0x0, 0x81}, {0x20, 0x1}, 0x8000, 0x2, 0x28e6f500}) sendmsg$nl_route(r4, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="9c0000001600200d26bd7000fedbdf250210e000", @ANYRES32=r5, @ANYBLOB="0800ac14141214000600030000006f000000000100000101000014000600ff07000008000000400000000900000008000400ad1414bb1400030073797a6b616c6c657230000000000000140006000400000006000000010000000600000014000300697036746e6c3000000000000000000008000400e000000108000400ac14140e"], 0x5}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0xf03, 0x8}, 'port1\x00', 0x10, 0x100000, 0x9, 0x8, 0x8, 0x4, 0x5, 0x0, 0x2, 0x6}) 2018/03/28 22:15:27 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000100)=0x88) listen(r0, 0x3) socket$inet6(0xa, 0x6, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x7) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffe81) 2018/03/28 22:15:27 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0xfffffffffffffffb, 0x9, 0x3, 0x408000000000000, 0xce, 0x8}) 2018/03/28 22:15:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x400000000000e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x50, {0x2, 0x20000000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, "3f000004000000f8ff00000000001000"}) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x40280, 0x2) renameat2(r0, &(0x7f000068e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001240)={r2, 0x3}, 0x8) 2018/03/28 22:15:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x10, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/28 22:15:27 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5b80, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066efa0)=[{&(0x7f0000002e40)={0x14, 0x31, 0x1, 0x0, 0x0, "", [@generic="e0"]}, 0x14}], 0x1}, 0x0) [ 45.779469] bond0 (unregistering): Released all slaves 2018/03/28 22:15:27 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62290ffc380c2dbfc75e8917e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73295c0351575a9e8aa5944f2a432a15b3fe56aa566ce5ccee93b17c20b412e"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup(r0) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}, 0x1e, &(0x7f0000001340)}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) tkill(r1, 0x15) 2018/03/28 22:15:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000027c0), 0x13f, 0xd}}, 0x20) write$rdma_cm(r0, &(0x7f0000003e40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003e00), 0x117, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000004700)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000046c0)={0xffffffff}, 0x13f, 0x1003}}, 0x20) write$rdma_cm(r0, &(0x7f0000003e80)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e20, 0xd4b9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e24, 0x80000001, @empty, 0x7fffffff}, r1, 0x10001}}, 0xfc91) write$rdma_cm(r0, &(0x7f0000001d00)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0xfffffffffffffed8) 2018/03/28 22:15:27 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x2, r0, 0xffffffff80000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) ftruncate(r1, 0x1) 2018/03/28 22:15:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)="402670726f626b7379721a6e6700", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/28 22:15:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0xfffffffffffffffc, 0x1, 0x3}, {{0x0, 0x7530}, 0x6, 0x8000, 0x2}, {{r4, r5/1000+10000}, 0x5, 0x3f, 0x4}, {{0x77359400}, 0x1, 0x6, 0x9}, {{}, 0x1, 0x81, 0x4}, {{r6, r7/1000+30000}, 0x8000000000000, 0x6, 0x8001}, {{r8, r9/1000+30000}, 0x6, 0x9, 0x100000000}, {{0x0, 0x7530}, 0x80000001, 0xffffffff, 0x5}], 0x80) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/03/28 22:15:27 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) signalfd(r1, &(0x7f0000000100)={0x10001}, 0xffffff96) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r2}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000080)={@remote, @loopback, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000840)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@delneigh={0x2c, 0x1d, 0x20, 0x70bd2d, 0x25dfdbfd, {0x1e, 0x0, 0x0, r4, 0x2, 0x90, 0xa}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_IFINDEX={0x8, 0x8, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40010) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') bind$alg(r2, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r7 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r7, r6, &(0x7f00008ef000)=0x40000, 0xd0) [ 45.930693] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.955791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.967713] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.978762] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.629811] IPVS: ftp: loaded support on port[0] = 21 [ 46.924119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.337301] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.343390] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.388284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/28 22:15:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) 2018/03/28 22:15:28 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000440), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000400)=0x7, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000140)="1ee8010270e61eac6ba185c365cfa1eddc518853e1ce2ded41a0890ab66d724cb59265", 0x23}, {&(0x7f0000000180)="c09b6c2b7e10e00fd2f91a7079610d04b931d094809df9fc730528cfb6f47c1c6f8701e1b545c528916b89b866058cdef0da7ad022d37a8f56a600d3ba24cbccdb48be7f1a12889c57514ea3e3b40146f3f54ade5d24a622cf533831b6dac4ddb37b8e7c7edf2db48366f1470b670aaa619a2dafe33149c4a195deca476be3ef7366da17d1fd2225308ca9ee7a248b689d15ccdf048e", 0x96}, {&(0x7f0000000240)="c6122d7c9ae81d227ce839918a7c75", 0xf}, {&(0x7f0000000280)="750d81b1872d4d62fc0f0b75af801c8772db0153dd75dbc71eba6f647e6ea338207cac75ffca28ac2435258ff98657d7c84c7be2959ffd2fdb70fdca6253dd5fbedc41fb57f086d1c8182676bab3e244392ed2949610754e37938d3ba9f5a465f5d71acf959894777d8bbd53d63ccaa55673883380b38eb49544c867481c330859fdad4501e745c1cf82f9e6c5e0d9eef5860394a9c0804483ab9fd5ae5bb106bdd11d1b5a40062ba5c2aedc233ad319ecf8c8fc9d820d7b39137ccf487409b61ec7091515e934048f6b20555b200033b5419617a74b5598c796c0087fa98fbd4ab0d8", 0xe3}], 0x4, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r3, 0x1}) 2018/03/28 22:15:28 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/158) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @empty, 0xfffffffffffff4a3}, @in6={0xa, 0x4e21, 0x9381, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x6, @empty, 0x1}, @in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xfffffffffffffe59) 2018/03/28 22:15:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000000)=0xfffffe33) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0xffffffffffffff81, 0xfffffffffffffd3a) 2018/03/28 22:15:28 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000001000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x5}, &(0x7f0000000100)=0xc) 2018/03/28 22:15:28 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x1}) prctl$intptr(0x17, 0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/42, 0x2a) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000040)=""/48) sendfile64(r1, r1, &(0x7f0000000080), 0x7) 2018/03/28 22:15:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="0039ac1776b4012d8b4985d49b860fe52c61b9aab029a9489a73976d0df65e7cb075f47f21f93683", 0x28, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x84004) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000200)=""/226) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r2}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xffff}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/40, &(0x7f0000000100)=0x28) 2018/03/28 22:15:28 executing program 6: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) sysinfo(&(0x7f0000000000)=""/120) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) [ 47.433710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 22:15:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='G'], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x13aad20f, 0x7, 0x401, 0x10000}) 2018/03/28 22:15:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x1000000000000003, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) 2018/03/28 22:15:28 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000700000000000001000000000000000000000000000000"]) 2018/03/28 22:15:29 executing program 7: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/28 22:15:29 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x1000000000004002}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8bee, 0x4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0x8400}) write(r1, &(0x7f0000000180), 0xff4d) 2018/03/28 22:15:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDADDIO(r0, 0x4b34, 0x200) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) gettid() r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="72e1770000000000000000000000000000000000000000000000000000000000450000000e797d1aaf4fa0361fdc6bb4cea819b8252466a4d7d683f908ce1a8a97a8d0a4bfcfa4e19972a8846d75abb720904060015e0b3a62147ce5dd40d3d711f36e6ff09103c765"], &(0x7f00000000c0)=0x69) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/03/28 22:15:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x42001, 0x124) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/31) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/28 22:15:29 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000000200)) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r3}, &(0x7f0000000180)=""/5, 0xdd, &(0x7f0000000100)={&(0x7f0000000140)={'sha384-generic\x00'}}) 2018/03/28 22:15:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000002000030000000000000000000600000014000a000000f800000000000000000000000001"], 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/03/28 22:15:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x430400) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x557, 0x9f0, &(0x7f0000000040)="57674437d6787a2e376d45fe979eb2991ab67cb30cd518c3", &(0x7f0000000080)="77d5846b5e4a25b52e5b89d2f0db0b0f67a90ad080f92a58db55bd32a4cf7c428c42660f449fa6a9b3e8bdfa7cfd117cb04d7ae12db22ad5b869278c99cfe78d22bf507bda4c03191f7cfa85e62897eee7", 0x18, 0x51}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 47.609993] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 47.627495] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/03/28 22:15:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 22:15:29 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x8000060000002, &(0x7f00000000c0)) 2018/03/28 22:15:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x1, 0x9e, &(0x7f0000ff9000/0x2000)=nil, 0xefe7}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) socketpair$inet(0x2, 0x1059edf3b929aba0, 0x6, &(0x7f00000001c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000180)={r4}) r5 = mq_open(&(0x7f0000000280)=')+\x00', 0x80, 0x104, &(0x7f00000002c0)={0x5, 0xfff, 0x1, 0x7, 0x1, 0x100000001, 0x5, 0x2b}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x1, 0x0, {0x1, 0x1, 0x400, 0x3, 0x7}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) recvfrom$ax25(r5, &(0x7f0000000380)=""/166, 0xa6, 0x2140, 0x0, 0x0) 2018/03/28 22:15:29 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) sysfs$3(0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)={0x1, 0x0, [{0xffffffffffffffff, 0x1000, &(0x7f0000000040)=""/4096}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/28 22:15:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x5, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x18c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x20000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x100000001, 0x200}, 0x8) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0), 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000000400)="6697fbecff48cb58740a853b863fd2e8b645464544e7f7c744db14993626b3128202e0cb61da4a3ac40be033c2eaab293b66badacaf8cc7d0e4df116c84180df7af24548fe5a79fb8289ae7119d8ca9443ab14f0a6cf39f36340ac21deec3df8a2106654f1383daae9e30a8a62444b4357", 0x71, r4) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe92, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bridge0\x00') socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000001540)='/dev/snd/pcmC#D#p\x00', 0x401, 0x24802) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d0000000000ff00e51800000000000000"], &(0x7f00000015c0)=0x15) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001600)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/03/28 22:15:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x10000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) 2018/03/28 22:15:29 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/03/28 22:15:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10840000000, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7fffffff, 0x800, 0x1ff, 0x20, 0x7}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002dc], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x10, 0x8864, 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xac, 0x10c, 0x13c, [@connbytes={'connbytes\x00', 0x18, {{0x1, 0x6b}}}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x3, 0x88e5, 'lo\x00', 'ip6tnl0\x00', 'vlan0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xd22a9c1b61baf35f], 0x70, 0xa0, 0xc8}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x3}}}}, {{{0x7, 0x20, 0x88ca, 'bcsf0\x00', 'teql0\x00', 'yam0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xdc, 0x10c}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffe}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x6, 0x9, 0x81}}}]}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x3f0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f00000000c0), 0x20000000, 0x0) 2018/03/28 22:15:29 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x2001, r0, r1, 0x1ff, 0x100020) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r3 = open(&(0x7f00007e2ff8)='./file0\x00', 0x8200, 0xc4) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') fcntl$getflags(r2, 0x401) 2018/03/28 22:15:29 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x1) r0 = syz_open_dev$dspn(&(0x7f0000baaff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x219) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8001) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="6119a61098bb59a7522d40378aa64e782465b10ed8c2084eea241f05029c969ddf29035f445739f28b0c66dde92d1596534d67f7d5a27e9bb8a285ac8dd27743be9ea2ca8f97d3228ea981819104320dfbb8dba67856e38537f14c3fbab01ee83948913513da05fda44d7422a1d1a2349bdd2d179afdca0b92c47ee98db5e31516784a349f5eb2ee87778a8149d2ecc50f66e094a95729aa10dc8aed1f8db32db3b7d61e07dfab8d11ad9899b583bb9758fb04248b2cc10dd8d7fa", 0xbb, r4) r5 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="30e766cbb1cfeeb287b4b9bdcb2fdda57afdb289beb815ae0dfe4ee073e7d521be0229f9f9c0", 0x26, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) connect$pptp(r3, &(0x7f0000000540)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) recvfrom$ax25(r0, &(0x7f0000000400)=""/197, 0xc5, 0x0, &(0x7f0000000500)={0x3, {"0f7baca34d21e0"}, 0x462de3aa}, 0x10) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80001, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000003c0)={'bridge0\x00', 0x6}) 2018/03/28 22:15:29 executing program 2: r0 = eventfd2(0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, r0}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x3a7) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xef40, 0x4000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x17005, 0x8000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x488000, 0x0) 2018/03/28 22:15:29 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/03/28 22:15:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000007840)=ANY=[@ANYBLOB="1caf0b000a0601000000000d000000000000000001020400000033cc3a02b82b1a29d1eda2645c007d70c4c762c13b6dc9678bc2fcef7c88e86b9b649a6dd09ad85b2d170eedc9c16f0d76738fb31736f4b7f0a65f531018b23d8dff802f6955580000000000000000000000000000"], 0x1c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=@bridge_getneigh={0x7184, 0x1e, 0x800, 0x70bd26, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x10}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller1\x00'}, @IFLA_LINK={0x8, 0x5, 0xc9}, @IFLA_MASTER={0x8, 0xa, 0x8}, @IFLA_VFINFO_LIST={0x7140, 0x16, [{0x1280, 0x1, [@typed={0x8, 0x6c, @uid=r2}, @nested={0x8, 0x22, [@typed={0x4, 0x58}]}, @typed={0x8, 0x15, @ipv4=@rand_addr=0x1f}, @nested={0x115c, 0x87, [@typed={0x8, 0x8f, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x15, @uid=r2}, @typed={0x8, 0x6d, @pid=r1}, @generic="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@typed={0x14, 0x8d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x1c, 0x35, [@typed={0x8, 0x53, @fd=r0}, @typed={0x8, 0x8a, @u32=0xf77d}, @typed={0x8, 0x70, @fd=r0}]}, @typed={0x8, 0x3, @pid=r1}, @typed={0x8, 0x65, @fd=r0}]}, {0x14b0, 0x1, [@nested={0x2bc, 0x7b, [@generic="b5e83f946c1e533826b5633aaa80ec52ffd982b89393e2206ed03a18cd563db1c3370c2df0a55ca5aa9b5143ee94880d1f5d0ad7c743e895606cee60e11320a534c4be99a47086dd66e037be0426f9121adad1203711207fa7cc5aacece74841db10f8e87d54e70cdf00d8e683d0c11220835bcc276f0c4f42e4a33c20d8b264488c7102265cb0ef8062e8c080a1137453468579ffb06eaf49a73f8bcc861007ff6e26802f", @generic="c3c17d433ebb5ee80422f67c2fa826ec5f3af1c507459b5490942633a2103e53105b9b52ea6ba355267ec3fa821fc1a4758b243c2b2654e87aec834fd23d2d25a40faa13d735b806ae8264fb17230ff5a5fcf00fde4aa1b78653c02a4843b43bd6cd6619f555ca9ac3a1d72ab78943ce74510b2106c7b4cd9897ba82d02b1c11e1100398475e4109b7c77eefd14bbea2f527bbebccf63daf9ea09ecb448ffc8385ca3d0e529c27f9b6c9bd9960180019029901e72751507af0d65fb084ff92c527c1f6ee1d25de", @typed={0xc, 0x33, @u64=0xfffffffffffffc01}, @generic="0c0df4d610ca286766186b9aec2fbddd5d97291ef585b29e6f9acab660dd3e00192d0f38e1ed0e864fb24288f8067c3e3a5ed08cba434623d652e7d248940ff9403988c4d4cb982ce24a56db51a89d3dc2a3c11e3662546d9b4c0940002d3c9484ff3a60544db9f0e38a98af522657ceb6947985475e658ef6b243871a8ae5659cdbc7cbe8d06ef48c622a3aa304dd0a8508cff5405150e17240770489f6c477d101c2487a8690d7c42a72590f65e16cc550e896a66bb775f1c5f8431e3280cd4baccbc0fb3f4d230534187e8a688a8e83d2c67e57c99868239ed32042dde2f65e29b8b35127ce66d3ac6714", @generic="738ff344661f009562d9c3455ad7a2760cce4bf174dde207b415be4b4476a3491dc3d450dd6c713717c7472c8b3f21f37c760208b0fc5c66e95c73c0c4c97ab71020503e2fb788ba68333c9a8bc9d4177527b8"]}, @typed={0xc, 0x93, @u64=0x5}, @nested={0x144, 0x35, [@generic="9a350e3fe8ff720eb6c43c2d1cee1cb55474c20e83b0a90f9ef5f87baf10a9b751947e4fe6cea94d0a1fe3d2346da2701facdce2cb83eeb8480b5fb994a8c68e", @generic="3e2719", @typed={0x8, 0x4a, @fd=r0}, @typed={0xf4, 0x88, @binary="50c642895264bb978e16bc4a7a6188c8fbb049cdb5e4c962cfdab6a03b3e32e37eba3510bc4ab9cb157aba2d97fe8118f39ebb067fb92116b2fb82c579da87d9741ce13ce80ef5601e6178011098fa212287648e6af5fba096b016d20ac29fe1b488f41443e8e808634c60f23b74251ae45385f6ebb116d71a09c9fef568d184c4103fba5117c1a450d0f5de4ab057506179cac87572c13eefeb24fa6b13d6c6c2a695f7552478ba3fb95e3c7e1654d59d0f38fe7793a66907f5f7c15534d6f8d34ffaf4548eef1ebb92961e2544aabd3809b03490cfdd1f7289ed942ef636ba07b6368018ed166a8f58b95174eea910"}]}, @nested={0x100c, 0x5a, [@generic="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@typed={0x8, 0x37, @fd=r0}]}, @generic="44cdf0f261e37dddcd0ad45fbb8c15", @typed={0x38, 0x40, @binary="1031299b246f9439540e6b6ce8916cc00925ce22fe5bb0b6e077c7adc72293294a1cb4ffb91ae53b5d8371a7a09b696612"}, @generic="ccf8bbc57e1fafec64017938a006467bdadf94c4ad8942093d5568d197c75188259b4b51f0b42d861e059b246629254049e1c241f5e4e7e1deac67b3f86f9c", @typed={0xc, 0x7e, @u64}]}]}]}, 0x7184}, 0x1, 0x0, 0x0, 0x4000000}, 0x48010) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000000180)="1d4e194f5e280cf5a14f15d783f1417fa7837b29", 0x14) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000380), 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4200, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000007780)={@in={0x2, 0x4e21}, {&(0x7f0000007680)=""/248, 0xf8}, &(0x7f0000000340), 0x6}, 0x9c) 2018/03/28 22:15:29 executing program 3: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x8a, &(0x7f0000000080)="f34a34d90a8c4d27d84b1e5c53544fedf2ce876c86f5640164476dd9f31a6757fdf0c38e6d65e973a15a83a3d0c76ba8d0fc3ad551629b484a84b52d5cb6e36953600c004b1c21c62a65c4d7e097c8057008c0d395481e5afa936d5f5d04523f6b4d3c4c4b7768bdff01bcd558c775a4b914f7a65a7316e28cd2f29cf5fc900a6fba8aaa7c9c3712137b"}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/03/28 22:15:29 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) 2018/03/28 22:15:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0xf61) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/28 22:15:29 executing program 7: prctl$intptr(0x8, 0x80000001) 2018/03/28 22:15:29 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x4, 0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '\\vboxnet0\x00'}) r0 = memfd_create(&(0x7f0000000000)='\\vboxnet0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x800) 2018/03/28 22:15:29 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4f00070000000000000085980400000000a9572426a476c2", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x401, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000280)={r2, 0x10001}) 2018/03/28 22:15:29 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x200000000003) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6fe9, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x4, 0x8}, {0x5, 0x3}, 0x2, 0x2}) 2018/03/28 22:15:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) io_setup(0x3, &(0x7f0000000240)=0x0) fcntl$setsig(r2, 0xa, 0x2e) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00000000c0)="136a169f", 0x4, 0xfffffffffffffffe, 0x0, 0x1, r2}, &(0x7f0000000140)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x100) 2018/03/28 22:15:29 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8000006) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000002c0), 0x106, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001480)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r1, &(0x7f0000001500)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000700), r2, 0x0, 0x1}}, 0x2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB="000000000200000004000004e9b1127e6b3d660db10438efec6472cce4323c8e09a9e241b19e"], 0x20) 2018/03/28 22:15:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x5, 0x8000, 0x5, 'queue1\x00', 0x5}) r1 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xdc7f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfdc7) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, 0x0, [0x80000001, 0x9, 0x1000, 0x6]}, 0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000300)=0x7ff, 0x4) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) 2018/03/28 22:15:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r7 = dup2(r4, r5) fcntl$setown(r7, 0x8, r1) tkill(r3, 0x14) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000200)=0x9, 0x4) 2018/03/28 22:15:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000720a0000000000000000000000000000950000bffb552317"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) [ 48.363785] QAT: Invalid ioctl [ 48.381770] QAT: Invalid ioctl [ 48.393136] QAT: Invalid ioctl 2018/03/28 22:15:29 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x37, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x13, "401cafefa6d3fe7a15d35d877d563150b71c6e"}, &(0x7f0000000200)=0x1b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0xfff, 0x3ff}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{0xf0, 0x1e68, 0x2, 0x5}, {0x6a609a67, 0x10001, 0x7fff, 0x4}, {0x100, 0xfffffffffffffffb, 0x6db6f489, 0x4}, {0x401, 0xffffffff, 0x50}]}, 0x8) 2018/03/28 22:15:29 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x2, 0x9, 0x6, 0x8, 0x0, 0x1, 0x80010, 0x8, 0x7ff, 0x0, 0x80, 0x1, 0x20, 0x6, 0x4, 0x1, 0x200, 0x8000, 0x0, 0x20, 0x6, 0x0, 0x86, 0xfffffffffffffbff, 0x200, 0x8000, 0x0, 0xcb9b, 0x5, 0xfd, 0x100000000, 0x6, 0x7, 0x2, 0x8, 0x6, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x14000, 0x7406, 0xbc, 0x7, 0x100000000, 0x9, 0xe7}, r1, 0x3, r0, 0x2) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/28 22:15:29 executing program 5: r0 = memfd_create(&(0x7f00000001c0)=',cpuset\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000200)={{0x1, 0x7, 0xffffffffffff989a, 0x3ff, "555d3991cd9e30e973c0a2bb7acb122f0af8ef828d282b3e42cbdfbe0a7490bf480275ac8208bcd35d1d697c", 0x401}, 0x222d8e73, [0x3f, 0x9, 0x4, 0xffffffffffff041c, 0xfffffffffffffffb, 0x6, 0x74ec, 0x1f, 0xd2a, 0x8, 0x100000001, 0x20, 0x51e, 0x91af, 0x6, 0xffffffffffff6615, 0xaa, 0xcbaf, 0x8001, 0x2, 0x4, 0xdc1, 0x100000001, 0x2, 0x81, 0xb20, 0x7, 0x9a7d, 0x8, 0xedbd, 0x5, 0xcc5, 0x1f5, 0x5, 0x400, 0x8, 0x40, 0x401, 0xd8ca, 0x40, 0x2d62, 0x9f, 0x2, 0x8, 0x6, 0x0, 0x6, 0x2, 0x100000000, 0x20, 0x49, 0x6, 0x0, 0x3, 0x1, 0x8000, 0x4d42, 0x8, 0x1, 0x4, 0x7, 0x7, 0x3ff, 0x0, 0xffffffff80000000, 0x6, 0x6, 0xe83, 0x7fffffff, 0x6, 0x9, 0x1cb4, 0x3, 0x3, 0x80000000, 0x5, 0x1, 0x0, 0x1ff, 0x1, 0x1, 0x7, 0xe2, 0x2, 0x9, 0xe4, 0x5, 0x0, 0x1, 0x6, 0x7fffffff, 0x3ff, 0xffffffffffffffff, 0x8, 0x2, 0x7, 0x5, 0x5, 0x6, 0x401, 0x1, 0x80, 0x1f, 0xd83, 0x40, 0xffffffffffffff00, 0x2, 0x8, 0x0, 0x401, 0x5, 0x8000, 0x5, 0x7bf, 0x8, 0x4, 0x3, 0x0, 0x5, 0x3, 0x1, 0x8001, 0x3, 0x7, 0x3, 0x7, 0x1ff, 0x7f], {0x77359400}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x84ab}, &(0x7f0000000180)=0x8) 2018/03/28 22:15:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000), 0x3ba) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) 2018/03/28 22:15:29 executing program 3: r0 = socket(0x11, 0xa, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x0, 0x7, [0x1, 0x3, 0x100, 0xfff, 0x7fffffff, 0x101, 0x20]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x100000001, 0x2, 0x101, 0xffff, 0x1ff, 0x80000001, 0x0, 0xfffffffffffffff9, 0x574c, 0xfffffffffffff847, 0x7ff, 0x7, 0x71f0000000, 0x79b, 0xfffffffffffffffc]}, &(0x7f00000001c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x200002711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfd36) 2018/03/28 22:15:29 executing program 1: r0 = socket$inet(0x10, 0x6, 0x8000000000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/28 22:15:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x400000000000005, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x0, 0x60a, 0x3, 0x5, 0x7fff, 0xd179, 0x9, 0x63ae, 0x59, 0x4, 0x9, 0x1232, 0x0, 0x1ff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a40)={r3, 0x1000, "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"}, &(0x7f0000000180)=0x1008) sendmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000a00)=[{0xc, 0x117, 0x4}], 0xc}, 0x0) [ 48.416560] QAT: Invalid ioctl 2018/03/28 22:15:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='trusted\x00', 0x0) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='#%)]userppp0mime_type\x00', 0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000003c0)=[@text16={0x10, &(0x7f0000000480)="0f21680f20a2f40faeb4da376766c744240000a000006766c7442402e60000006766c744240600000000670f011424baf80c66b86297108366efbafc0cb0a6eeb838000f00d8f5360fc72f0f2023", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff06}}, 0x7f, 0xbb, 0x9, 0xfffffffffffffbff}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000340)={r4, 0x76, "eaba02a486fb5e973fb69a5dbfeba28305ced0a559d49db8649bccbbb71b110bdd124eeffa32890f8a956124a84273fc9e696503d9c01e502de9f48418d253aa68a1e44cdebbacfd754b45c4e40108d9ac9fb4469934fbb8cf5588e5a620d35f80a36b8a91c4c3c06d5a72d298e2ebd4ac6858d1cb33"}, &(0x7f0000000400)=0x7e) 2018/03/28 22:15:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x608101, 0x80) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa000, 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000526bd7000fbdddf250700000008000600060500001800030014000600ff020000000000000000000000000001"], 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x40080) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/28 22:15:29 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/127, 0x1f}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'nr0\x00', &(0x7f0000000100)=ANY=[]}) 2018/03/28 22:15:29 executing program 7: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/67) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x5fa, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ffb)) socket$rds(0x15, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/03/28 22:15:29 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004ffc)) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='mime_type#-\x00', &(0x7f0000000100)=':{\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='mime_type\x00', &(0x7f00000001c0)='mime_type\x00', &(0x7f0000000200)='%fvmnet0(cpuset-vmnet1@\x00', &(0x7f0000000240)='loq#\x00', &(0x7f0000000280)="a3776c616e316367726f75702e747275737465646d696d655f747970657472757374656400"], &(0x7f00000005c0)=[&(0x7f0000000340)='cgroup^/\x00', &(0x7f0000000380)='bdevuser\x00', &(0x7f00000003c0)='#)eth0\x00', &(0x7f0000000400)='{\x00', &(0x7f0000000440)='user%\x00', &(0x7f0000000480)="76626f786e6574316367726f75706e6f646576f16574683000", &(0x7f00000004c0)=',{\\em0lo\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='cpuseteth0!eth0securityvboxnet0\x00', &(0x7f0000000580)='cgroupcpuset\x00'], 0x1d00) 2018/03/28 22:15:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x1a4, [0x20000600, 0x0, 0x0, 0x20000630, 0x200007a4], 0x0, &(0x7f0000000040), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'bcsf0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x9c, 0xe4, 0x114, [@m802_3={'802_3\x00', 0x8}]}, [@common=@log={'log\x00', 0x24, {{0xd56, "c96845d9370f138131e5125131c8c046854be611b3128679842a9745aa0b"}}}]}, @snat={'snat\x00', 0xc, {{@random="050b7f9fb5d3", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/28 22:15:30 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x200001aa, &(0x7f0000000400)=ANY=[@ANYBLOB="b33d1e42107fcf7c79b69c3a45a8797b08825eee2e59cee99bb50947fd590ded6ea8aa"], &(0x7f0000000200)="7375c812e9ef2acc911c", 0x0, 0xfffffffffffffe10, &(0x7f0000000100)=""/195}, 0x3a9) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="3f70ef37280364dd313031c8c8544fc6de049f29221ed631827fb025fc7b5f99472839533e8b33930fbfe8d7ccb41b44dd417282fd8b30717ebc4bc92237773342f33cbd4c65d552e103ff492519cef5cd51464ca773fea2d843ddf7cee85e2abc8b44c8f1d24dc455e752806428a9e5807ff944a2f0bd79d1a1fa40f27cea00616f9ed0cb6c5c1a4cd9a5173166ddf3c1e582b1f4450c9184aad669ab9d54857a4de631860ff775bb1d10d6afa6dbe03a2738e1071452081d60154286e2b5c97c904da80f5cfedc73b224af781bd76ea5648b3afde274539b1cf48647a94e1c4a21a263dd76a1c634c5", 0xea, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x5) [ 48.548391] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 48.582837] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/28 22:15:30 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/167, 0xa7, 0x102, 0x0, 0x0) 2018/03/28 22:15:30 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x60222040, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000f62000)=0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x10000}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x4, 0xe5d, 0x0, "9a3dc604a736", 0x3900}}) lseek(r0, 0x0, 0x0) 2018/03/28 22:15:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x82000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xc}, &(0x7f0000000140)=0x8) r2 = socket(0x400000000000010, 0x802, 0x0) write(r2, &(0x7f0000000000)="240000001a0099f0003be90000ed190e020808160000000031ba0080080001007f196be0", 0x24) getdents64(r0, &(0x7f0000000180)=""/246, 0xf6) 2018/03/28 22:15:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x3, 0x3, 0x2, r4}) accept4$inet(r2, 0x0, &(0x7f00000000c0), 0x800) r5 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) readv(r5, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/171, 0xab}], 0xef) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) setsockopt(r2, 0x7fff, 0x9, &(0x7f0000000380)="1153e0e17a971bf3f0f399dc5d4072072d0769ae2c4bf7a7baa6fce519df31c7398bc5dcd10e7ded4cab81bec7f2cb72fafe26bf00f1ce52ec3e1075a036d3d5b24b8d75e38c13229fd0156f114554c7b2c0d0d17dfad2efea7b5457b29c9d432bebf9e1e476fcf387bb75e6d71062014be4a18fd708e71f2b7bfc1a66ec63a1e00e8a1915f4b2bc174376e77d970bfec761815b3c3ff97169416de5832ca575b44a09b02ef7dabd2cb6a8ac30edea382960", 0xb2) 2018/03/28 22:15:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) socket(0x13, 0x1, 0xffffffff80000001) syncfs(r0) 2018/03/28 22:15:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) dup2(r2, r3) 2018/03/28 22:15:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x180) 2018/03/28 22:15:30 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000240)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x80000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x6, 0x61, &(0x7f0000000040)="6a4b11822e097ec7e24cfe8414fc650beb223e6e6c7aa951126e9bd3a5bfaf06a2a4fdaff1c398f851260de090b6ba797f810bcf8e3d8a85d0592ceece695d9daf4a60b58f56e0ca5565f5a5058f0c46654b800015f572af43e1db2bb58b0fa922"}) 2018/03/28 22:15:30 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x8, r1, r2}, {0x3f89, 0x400, 0x415c, 0x8, 0x9e, 0x100, 0x1afb, 0x5}, {0x8000, 0x3, 0x5}, 0x555, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x2, 0x1, 0x2, 0x7, 0x7955}}, 0xe8) r3 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r5 = inotify_init1(0x0) fcntl$setstatus(r5, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fcntl$setown(r5, 0x8, r6) readv(r4, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r7 = dup2(r5, r3) fcntl$setsig(r5, 0xa, 0x3) r8 = inotify_add_watch(r5, &(0x7f00007b4ff6)='./control\x00', 0x2000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r7, r8) 2018/03/28 22:15:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0xffffffff80000003, "173c11123bc92720", "5cc87922ddacb9383367d76596b3a01477a738349eb9ab07984b40eab47b2f16"}) 2018/03/28 22:15:30 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x261, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0x2bd) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) 2018/03/28 22:15:30 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$bt_hci(r0, 0x0, 0x840002, &(0x7f0000000200)=""/30, &(0x7f0000000040)=0x1e) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/142, &(0x7f0000000000)=0x8e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6c}, @in6={0xa, 0x4e24, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0xa768000000000000, @empty, 0x1}], 0x64) 2018/03/28 22:15:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/03/28 22:15:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x40000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x40}) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000a05b1f00000029ac0000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9040}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x164, 0x9, 0x7, 0x320, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0xa}, [@generic="78f3d5b314d90a494a9954446aee761aa5c042e1f5d3718af021301919335a6abe4752097c17257d88c269d7dbb96cac86382708d46bac829249533bb705f2d5748a68a6da22285d660925ec6b181870fefbd66bb9ccaed544af72f9caeb08ddf16091d11d7967007311eaf941455f486cca4de5165b45abd1a5e5f2081ce12c2094fafc420dbba7b1b8230cb51ac303d076a862375d1485b8826e6eb4de6210769a57b1268bd0b7ab8d21f6cde24cac383fe8cdb2f7a86b05c16fd8dbdd67db1032dcb82dfd5f82cafe133b8160859860cb4efb087be544c0e5743e6968519e98928eec12aa8aa6814fbbea13cc214c", @generic="2732694058b93f5bbcae3336180548a3af714ceff970a102b67438160006ea135a276cb239f16a3af3c3a97b169d3f7851b081965aa1292ad73d54b9fe4d1139bb031b53ed8462adafd970c4bf8a3e59a602af63eef1886edfa6378c044dd6"]}, 0x164}, 0x1, 0x0, 0x0, 0x20004041}, 0x24044000) 2018/03/28 22:15:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x3fe, 0x0, 0x2, 0x20000000000001, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffe8d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/03/28 22:15:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x80, 0xa}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) 2018/03/28 22:15:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x2, 0x4000000000000032, r0, 0x0) iopl(0x8001) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000d58000/0x4000)=nil}) 2018/03/28 22:15:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) r1 = gettid() ptrace$getenv(0x4201, r1, 0x1ff, &(0x7f00000000c0)) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001840)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)='\x00', 0x1}]) 2018/03/28 22:15:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e22000/0x1000)=nil, 0x1000, 0xffffffffffe, &(0x7f0000000080)=0x2, 0x4, 0x3) fcntl$dupfd(r0, 0x0, r0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f000016e000), 0x9, 0x0) 2018/03/28 22:15:30 executing program 4: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2012, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x60000000000004) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x8000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="0c2ccb25620106b5113c17e66a0401e146c9bea971b7ab50ab357aa99ef4bc49e19f6fb3ed33d6d9aea7da0665d20f92593ad30816ee78a1162b03a8011edde41204cde383d314528e6a4ea8e914b51faa963e8c36ada5409c7e298cbd0fb70f53bd04948d6cf881012fe04e8f301e7c1b48d64b361bbb1edcc7db8104c7bba6ec03d78437552bcf44d5", 0x8a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec6500000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000006b1b5e324cf62bf583123ecb2c82ce7502926c094dd113124445d7c2d0f7e8f82986944ac6549fbc569a61266d0d8f50c2259216630402a7a2a49018429324a4711e64"]}, 0x123) 2018/03/28 22:15:30 executing program 0: modify_ldt$read(0x0, &(0x7f0000001100)=""/105, 0xfffffffffffffeaa) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xfff, &(0x7f00000000c0)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$netrom(r4, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000040), 0x0, &(0x7f0000000bc0)}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x610001, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) recvmmsg(r4, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xf9, 0x0, [0x3, 0xcb, 0xa7, 0x5]}) read(r1, &(0x7f0000001180)=""/4096, 0x1000) dup2(r2, r3) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/03/28 22:15:30 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x2000020000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}}}, 0x104) 2018/03/28 22:15:30 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x460800, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [r3]}], 0x20}, 0x40000) 2018/03/28 22:15:30 executing program 5: io_submit(0x0, 0x4000000000000176, &(0x7f00001b2000)) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000480)={{r0, r1/1000+30000}}, &(0x7f00000004c0)) readahead(0xffffffffffffffff, 0x0, 0x7) syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x8140) vmsplice(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000000)="a6ac096f6f7af6cf7f54a41b4eae9f612645e1625b04503f18fd2b54ae4acdc59603bb50725798a2698aefcbaac24307e2e1155c6befb40e5c32b06445bb0fd65ac1f10df503599a293c0b9838ac6c624320fbe3f92c004ccc834a", 0x5b}, {&(0x7f0000000080)="3dbd091910510de1cf36f3b6ff7b7642c4078c3897a2a230ac4a2fb44103b0a41831963305612bdcdeb36c6c01559019c769331654af6462dd30ee8a7468452d0bc1793ed38cf3f703386e1c4fed70ef92fa489aa325e82eea4a44d321a43f4d9f031cdabc5368f3fa9e423a44b52ae0fd88bfa89d7d855a3b2e52303425be59c6d37c0db604201bd97eeb892805f8228945efd72c2a09a3390dcb8e34752a242b79af5655bf403ff8066b58dce06281ca2bb4802334cbd94756b03b2cdadc4257830b0ea9d72bb696bb5631ee71b6bc5525efeef46ac4755ec3b0bad989eaa1167c10b5b825c5ce65baa017392311f6", 0xf0}, {&(0x7f0000000180)="893e5a3502f7ef459efa72a9d6e61ec3c8a8eff1a0c8ec351c2df9a4deaded7fcac5c1c20931ed8450b6b9d0f11fa4fc64a1be5024119e612992c5b89d07553fbc67eab0ef4cd2ac96b819399478e67a60db815a70d43bb90d5666859b21e639bed9c19d8a06338498f3b4afb9bfeb9b762edf640b5c6c53b39571ba37ce39b2ada6803da223de0e6a648606a68a082ff1000156bde116ea6189493a6e6109381f6b0627a622d14eb7018a2fef0b7cb1b2a2111e954496fdb646a5d2b5a275dbfa46b0f7e86b16365a255729f29c3dcd46076ea897798821c7", 0xd9}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="709eda820aef24fd76e485f402d2a7db52fb9ab910e0096467e9731db63a1882c51be82f5ed22dc3fb35fa68e799751d0511f64edffde72d509c9e1506feb872bc09a395eab0ec47f2a46a13a3ecd49ffaf1cd7bcf4f07918e", 0x59}], 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000700)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000780)={r3, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x9}}, [0x8000006333774f, 0xfffffffffffffffd, 0x5, 0x2, 0xfc0, 0x0, 0x3, 0x4, 0x3ff, 0x0, 0x1000, 0x1, 0x101, 0x1, 0xfffffffffffff5a9]}, &(0x7f0000000880)=0x100) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x224080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000000680)={r5, &(0x7f0000000640)=""/6}) modify_ldt$read(0x0, &(0x7f00000008c0)=""/190, 0xbe) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x18002) 2018/03/28 22:15:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000000080), 0x5e) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) 2018/03/28 22:15:30 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x40001) r1 = eventfd(0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x2, r1}) msync(&(0x7f0000d5b000/0x4000)=nil, 0x4000, 0x7) [ 48.923235] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/28 22:15:30 executing program 3: timer_create(0x3, &(0x7f0000095fa0)={0x0, 0x4}, &(0x7f0000bed000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002780)=0x12, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40942, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$kcm(r1, &(0x7f0000002700)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0xfff, "7e0d003cdf81", 0x6}, 0x80, &(0x7f00000021c0)=[{&(0x7f00000000c0)="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0x1000}], 0x3, &(0x7f0000002200)=ANY=[@ANYBLOB="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"], 0x4cc, 0x10}, 0x0) exit(0xf2ed) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/28 22:15:30 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() ioprio_get$pid(0x2, r0) sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/03/28 22:15:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xf1, "a659d37560fc051800ea7c30894776b06470ed63111e41688df112c2d53530b029e2bc9cb80b376558ad12aa4d05f6b1ac2bbf1707ce7710e978a60bf0908627780f197dccc0398891492237c07338406bf8ea3c0b8b6fcecfd8d7b87064d48b688eb1a6bc02858fcc1a180c97026524c1ea541b206ec4031908ae30e58bce1468b64c93f3f5f05d063499e88f8f2792e7bd1bb35cd7008cadb79fce05090d4df8d30858fa17f5f4da185cb2a14de614286f0db4bb97daf35fdaf66139fd51062e1a9a518e8912cb76738715d270cae5a54e9719af0dc4c592965cc3cef94f57543242f1fb326859b06b955510f0427727"}, &(0x7f0000000080)=0xf9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7fd, 0x800, 0x205, 0xffffffffffffff00, 0x3, 0x8, 0x2, 0x4000000000000001, r2}, &(0x7f00000002c0)=0x20) 2018/03/28 22:15:30 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101102, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x7, 0x6, 0x9c2}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpgrp(0x0) r3 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="004658e758a741", 0x7) 2018/03/28 22:15:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) r4 = dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000080)=0x8) pwrite64(r4, &(0x7f0000000040)="eebb7bfec01b476c1f090ecc88a94316", 0x10, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) write$tun(r2, &(0x7f00000000c0)={@void, @hdr={0x2, 0x83, 0x2, 0x7fffffff, 0x10001, 0x464fa47f}, @ipx={0xffff, 0x4f, 0x29d0, 0x14, {@random=0x8, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "e0572b9e823e9c901cc76830c29bc8f4d7734a695a41a1cf342d05a00f3b5868044f8f03ff96e68e990e1a7f698a77a4b1"}}, 0x59) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000578ff4)) 2018/03/28 22:15:30 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sched_getaffinity(0x0, 0x8, &(0x7f0000fddffa)) 2018/03/28 22:15:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c21987), 0xfdfd, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa008600fe8000000000000000000000000000bbfe8000000000000000a7c400000000aa00004e2000089478"], &(0x7f0000000040)) 2018/03/28 22:15:30 executing program 7: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d5fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) mkdir(&(0x7f0000001280)='./file0\x00', 0x8) uselib(&(0x7f0000d71ff2)='./file0/file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="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", 0xff}, {&(0x7f0000001140)="9a67e79dc44cb3e2079de0e6d624894bd895aaa6b235aaa92fec7ce73c4ec75edf", 0x21}, {&(0x7f0000001180)="8ddafbe688ddaa90d6c489f4c57b0353ea62cb32772b116f239fe796a2038c274fb629d8816a168b0f86cd5679ccb8f27644ab3c5c607f5e3c840306716238875147aa34172ee0e71f79ad3ef7d2a3bf0ef8c090b9cd06a554a5d8268fd17fa7a59215fa1cecbeef132c5380284e698ddb0e2fc303a81c718e7104979f6dd4a9d1da02707bf3488cd48deaac94ec995aaeb0acb4dd7a65bda3f978310a18e914b3186012b6dea4b4f34df06f1eff353424c18f5ba5f71133ceca", 0xba}], 0x4, 0x2) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x4) 2018/03/28 22:15:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x80000000) prctl$intptr(0x2b, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6gre0\x00', 0x2000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) 2018/03/28 22:15:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/182, 0xb6}], 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x8001, 0x20, 0x800, 0x3, 0x7, 0x100000001}, 0x8, 0xbc53, 0xcc4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x5, 0x4, 0x10001, 'queue0\x00', 0x9}) readv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000023c) [ 49.104498] mmap: syz-executor6 (6584) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/28 22:15:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x20001, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x1, 0x1200, 0x9, 0x1, 0x0, 0x0, 0x0, 0x49c, 0x9, 0x8, 0x2, 0xec, 0x8, 0x0, 0x53, 0x8], 0x6000, 0x8800}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x0, 0x6}, {0x9, 0x8}, 0x7ff, 0x5}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000240)={0x7, 0x3}) 2018/03/28 22:15:30 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0x8f, @remote={0xfe, 0x80, [], 0xbb}, 0xec}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x7f, 0x2}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)="f85d1f5612cc48efc181e4c3bd3be15c", 0x10) 2018/03/28 22:15:30 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, r0) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f0000000000), &(0x7f0000000140), 0x0) futex(&(0x7f0000000040), 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x1, 0x0) 2018/03/28 22:15:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x2, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9}]) 2018/03/28 22:15:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @rand_addr=0x2e, 0x4e22, 0x4, 'dh\x00', 0xc, 0x5, 0x66}, 0x2c) r2 = dup(r1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/105) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x2, {{0x2, 0x400, @broadcast=0xffffffff}}}, 0x84) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20810000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x300, 0x70bd25, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x40000) 2018/03/28 22:15:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r0, r0, &(0x7f0000000140)=0x2000000, 0x400) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfc, 0x2) 2018/03/28 22:15:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x77b5, 0x9}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x3}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000080)={0x2b, @loopback=0x7f000001, 0x4e23, 0x3, "727200000000015a500000000100", 0x24, 0x0, 0xc}, 0x2c) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000000c0)={"ffbb736528e0c500800001b20f008300", 0x752384bc}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) getsockname$inet(r3, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) write$evdev(r3, &(0x7f0000000100)=[{{0x77359400}, 0x4, 0xf00c, 0x2}, {{0x0, 0x2710}, 0x8, 0x7fffffff, 0xfffffffffffffffa}], 0x20) 2018/03/28 22:15:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000007c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007b00)=[{{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000017c0)=""/208, 0xd0}, {&(0x7f00000018c0)=""/23, 0x17}], 0x2, &(0x7f0000001940)=""/100, 0x64, 0x1}, 0x80000000}, {{&(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/55, 0x37}, {&(0x7f0000002a80)=""/228, 0xe4}], 0x3, &(0x7f0000002bc0)=""/167, 0xa7, 0x1}, 0x3}, {{&(0x7f0000002c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d00)=""/144, 0x90}, {&(0x7f0000002dc0)=""/65, 0x41}, {&(0x7f0000002e40)=""/92, 0x5c}, {&(0x7f0000002ec0)=""/48, 0x30}, {&(0x7f0000002f00)=""/220, 0xdc}, {&(0x7f0000003000)=""/146, 0x92}], 0x6, &(0x7f0000003100)=""/34, 0x22, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000003140)=""/162, 0xa2}, {&(0x7f0000003200)=""/222, 0xde}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/250, 0xfa}, {&(0x7f0000004400)=""/14, 0xe}, {&(0x7f0000004440)=""/66, 0x42}, {&(0x7f00000044c0)=""/215, 0xd7}], 0x7, &(0x7f0000004600)=""/125, 0x7d, 0x6}, 0x16}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004680)=""/170, 0xaa}, {&(0x7f0000004740)=""/252, 0xfc}], 0x2, &(0x7f0000004880), 0x0, 0xfffffffffffffffc}, 0x93}, {{&(0x7f00000048c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004940)=""/23, 0x17}], 0x1, &(0x7f00000049c0)=""/62, 0x3e, 0xba59}, 0xa8}, {{0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000004a00)=""/68, 0x44}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/44, 0x2c}, {&(0x7f0000005ac0)=""/145, 0x91}, {&(0x7f0000005b80)=""/150, 0x96}, {&(0x7f0000005c40)=""/191, 0xbf}, {&(0x7f0000005d00)=""/239, 0xef}], 0x7, &(0x7f0000005e40)=""/215, 0xd7, 0x8}, 0x4}, {{&(0x7f0000005f40)=@un=@abs, 0x80, &(0x7f0000006280)=[{&(0x7f0000005fc0)=""/28, 0x1c}, {&(0x7f0000006000)=""/167, 0xa7}, {&(0x7f00000060c0)=""/218, 0xda}, {&(0x7f00000061c0)=""/138, 0x8a}], 0x4, &(0x7f00000062c0)=""/154, 0x9a, 0x2ae}, 0x9}, {{&(0x7f0000006380)=@ax25, 0x80, &(0x7f0000007740)=[{&(0x7f0000006400)=""/144, 0x90}, {&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/71, 0x47}, {&(0x7f0000007540)=""/205, 0xcd}, {&(0x7f0000007640)=""/112, 0x70}, {&(0x7f00000076c0)}, {&(0x7f0000007700)=""/49, 0x31}], 0x7, &(0x7f0000007780)=""/147, 0x93, 0x100000001}, 0x2}, {{&(0x7f0000007840)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000007a40)=[{&(0x7f00000078c0)=""/235, 0xeb}, {&(0x7f00000079c0)=""/66, 0x42}], 0x2, &(0x7f0000007a80)=""/68, 0x44, 0x6}, 0x1000}], 0xa, 0x40, &(0x7f0000007c80)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007cc0)={0x0, 0x200, 0x5f22a7b4}, &(0x7f0000007d00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000007d40)={r4, 0x1000, "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"}, &(0x7f0000008d80)=0x1008) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40080) 2018/03/28 22:15:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x40000000000) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) close(r1) 2018/03/28 22:15:30 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)="e91f7189591e9233614b2f66696c653000", 0x2a00, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0xbd, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'sed\x00', 0x8, 0x2, 0x75}, 0x2c) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) getsockname$unix(r0, &(0x7f00007e6000)=@abs, &(0x7f0000effffc)=0x8) 2018/03/28 22:15:30 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000040)="dc57452b6f78f933cc4a2bdf606cd6aab33985484db14da5f652d344ed94ed31b8abda7ddfd24abe1d7aceaa9941abc200cb7040078435d1425576772e12aca42d5fdac34bf2ab4c89ecd873541932e8cfb528220ad7743bbb6c63b30a1eeb221cff3ee84ff2560ba444bfc5ee655d4462", 0x71, 0x8080, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000), 0xfffffe3c) 2018/03/28 22:15:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8d, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000000, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xfff, 0x1], 0x2, 0x7fff, 0xfffffffffffffffd, 0x8, 0x4, 0x6, {0x5, 0x8, 0x80000001, 0x100000000, 0x0, 0xfffffffffffffff9, 0x3ff, 0x3, 0x8, 0x20, 0x8, 0x0, 0x200, 0x5, "652cfcce17e93106790d3ce4dcec3620f8c8ad4a6982f08ffc138e1d037377bd"}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/03/28 22:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0x5, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="100000fa00000082139141377ab0006109434d1e9f1f00010000000000fe006f54b993e7617b8261bc81f39be80281ded2"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0xd887, @loopback={0x0, 0x1}, 0x1}}}, 0x84) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x104, 0x37, 0x700, 0x70bd2b, 0x25dfdbfd, {0xa}, [@generic="d93a09a9b43157ea182f6dbff0efa4bc41fb47a04d5fba74ef7cf7f19d348b56ef0d89ab3cd832813f33b12c1a0a6bcd8656d5ce8d152ceaed97c26f0ed0b99500ed27b85873eac4836877ae0f8729ffe5c4d4fe22137208c3a74c0f4e00f4e7c73f2164c7f0ec2523efbbba5b760461922c46d72b6204e4f9296bd484f57dbaa4d8e0eb8253eb822c5953405593fb4bf5eb27aa4b386b61f6f90db16aa6c7062476ab5a20f3da759872643976ed5f698370d5be0eae49bd6dadc5e9c6ce4b24d6a9c5cacfdaf3ffcec3c5470599930bc896427ba65101b771da0d06bae09844f8044c4b74", @typed={0x8, 0x92, @uid=r3}]}, 0x104}, 0x1, 0x0, 0x0, 0x4810}, 0x20000000) accept4$inet(r1, 0x0, &(0x7f0000000280), 0x800) 2018/03/28 22:15:30 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}}, 0x14}, 0x1}, 0x0) [ 49.317878] IPVS: set_ctl: invalid protocol: 0 0.0.0.46:20002 dh [ 49.349860] IPVS: set_ctl: invalid protocol: 0 0.0.0.46:20002 dh 2018/03/28 22:15:30 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000e00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000dc0), 0x111}}, 0x20) 2018/03/28 22:15:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000400)) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000480)="997853d572657a641ebe2ef90b0364f981d086f9117c700ddd578868809c3d77fff93a0e413255be8bc84459927219bb3fe599b507d8c2f751c4c46fc5426178a9f8b5fc663a35f8da3189de1b46007e1f2923e283e1fec3ff054dbe99467f795c4de35fb22a288cd758a0390297dc99fc03d8d2b237546ac1c85414c91c4e5582e68e4efdab81dfe951e9b389a6f66fccd918490294b9b083599ee938ce8a78cf518cf87778c93f5290ec16e1f2617f0ea961ac2f6b1a5b97c40783dec4ba099bbe38b34298cefae6ef887493da43fb", 0xd0}, {&(0x7f0000000140)="cce1c84411ef16", 0x7}, {&(0x7f0000000180)="04d41a06fc6dc2476f217da7dfc9a574dd17b2a3909d72e40fdd7e58e829c601706f93c2be5f121ba282b19115368319705733655c8628ce349fc8ca6f0a244e3b3f704fe4fa97c6f8a9555d4b3892e39712a29c8a4277b22e4abc240af9ec2ba6d994850f2a8d5f6301f2b4adc84c48eb4b11101ad01028215beaf074fa7e1876478cef6dc45caaad75f86884c853500dc513f839a6de5b96ce99c2c89330932b0dca641a41f0085f3885bf5a537e202e850cb08903a3130446947a9bbe1eb9b95290bcfb7b46f214fd008b42d0564277969488b728beae50dabafd58761ee63a673fb7cd76182c9636df84218fce", 0xef}], 0x181, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x80000000000, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000440)={r3, 0x5}) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$ASHMEM_GET_NAME(r4, 0xc0046209, &(0x7f0000000280)=""/197) 2018/03/28 22:15:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x4660, 0x20, 0x7f, 0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/03/28 22:15:30 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x0) fsync(r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7ff) fchmod(r1, 0x11) 2018/03/28 22:15:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = dup(r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x22080, 0x100) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/28 22:15:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0xb) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) [ 49.451517] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.477484] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.479959] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/28 22:15:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/28 22:15:31 executing program 6: ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r0) 2018/03/28 22:15:31 executing program 1: clone(0x4, &(0x7f0000000240)="b9a0793f7c8d54cc48fdd500530fdc259f2976f6fbc38a481e14dbbe160de5040b1d607a0247d4b1f857e8d144d9b3d14feadecd8a4a45eae3e297b9f31265781c3c7a9f0c0b33e051d2a1af93859949762ac68c0f23e8bc789abbbeed82308a95d88402570f439818bcf98a79ec9bb437ec928e68ae8d11d3588f78e44964aa3cb946ec784bcbf1740b7f71dc51aec09825000068fa", &(0x7f0000000200), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x210080) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x472000, 0x0) signalfd(r1, &(0x7f0000000140)={0x8}, 0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x3, r1}) clone(0x4, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000923000)) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000180)=0x88b, 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000001c0)={0x7000, 0x1, 0x100000001, 0xf1e6, 0x9}) wait4(0x0, 0x0, 0x0, &(0x7f000005af70)) 2018/03/28 22:15:31 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) flistxattr(r1, &(0x7f0000000180)=""/216, 0xd8) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x214, 0xfffffffffffffe92) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'lo\x00'}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x14}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/28 22:15:31 executing program 4: mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000d45ff8), 0x6, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000000100)=0x8, 0x81, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000002c0)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) modify_ldt$read(0x0, &(0x7f0000000000)=""/93, 0x5d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000480)) 2018/03/28 22:15:31 executing program 2: r0 = gettid() exit(0x3) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/03/28 22:15:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x400) sysfs$1(0x1, &(0x7f0000000240)='proc\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x5, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x5}, 0xffffffffffffff1b) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x2, 0x4) 2018/03/28 22:15:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4000, 0x0) accept4$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c, 0x800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/211, &(0x7f0000000140)=0xd3) [ 49.496862] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/28 22:15:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000300)={0xffff, 0x5, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8200) sendto$inet(r2, &(0x7f00000001c0)="fa43589d5f285784d58c6b8e87f7f6e5b1ca23afa0593542f5c6a00a21236e8c298c9145ab8f0ca05aa7ec750d78ec0de3cf0b99ff87102ebbdd75cd108175e61749d873e46e8365f978cabc88a7a8508f428e5eb617e1407b2a5acfd559f38ef1c0c1472dee03bd25d662e53685f3cc17a03463d6d3934d904bcdfd284312fd2f4938a24f3c209488825d7210a6bf0bfe2ea662a2bb921e92143795d3cb794b5a8dcd5cc8db7dd3b6953f91c55a3c3dfa69eb31c20516", 0xb7, 0x4000000, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xbae4, 0xda}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x65}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) 2018/03/28 22:15:31 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x20000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/28 22:15:31 executing program 7: r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180), 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) kcmp(0x0, 0x0, 0x0, r2, 0xffffffffffffffff) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) close(r3) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) close(r1) 2018/03/28 22:15:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x20000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="05cce3030699305b93eff319382a3e6c901ad5b5b6008eac209751fb734d942a0bc50ec447d619fdc0056945af6b787345c51297e51246757a13ddb2602bb599b4059595ad152428ea8e74fedec31b10bd87e98d87e6c9c992a75717a34d4a840696d584da2b") sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001800010000000000000000000a0000000000000000000000140005000000001400002688f61e35b9abf56e1a20294d0540350c606c6dad80c1409eac11fdb0f87a0ae5337f1106f00a51ff6cdca87439d072f244493f"], 0x1}, 0x1}, 0x0) [ 49.551934] IPVS: length: 211 != 24 [ 49.562097] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 2018/03/28 22:15:31 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x5, 0x3, 0x3, 0x9, 0x0, 0xdcb, 0x10000, 0x6, 0x80000000, 0x2, 0x4, 0x3ff, 0x4, 0x8, 0x5, 0x0, 0x6, 0x6, 0x8375, 0xd2c6, 0x4, 0x4, 0x9, 0x5, 0x7, 0x5e20, 0xd9, 0xff, 0x0, 0x200, 0x9, 0x401, 0x6, 0x9, 0x0, 0xc8c8, 0x0, 0x7, 0x4, @perf_config_ext={0x8, 0x1000}, 0x1000, 0x3f, 0x34f7a975, 0x6, 0x7a8, 0x7fffffff, 0xc4}, r1, 0xd, r0, 0x2) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000100)) chdir(&(0x7f0000000300)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)="7261ed6673003ac0ddc83e9e3826e292af9323f954c1176fe014b7bd2e71f2221ee6226c0eedd320ad990821cb02ee90e72de612f1bbbf55af1e6af3168de73f21ca53ff9349304baa19c7fc6206000000000000007ce84cea5588578402c9d4d534be7cb60f00df5fefcd9310f291f2b5b6a5b4c03b654ef31b71d36eceea4f6aded302a2618e6da8f8503d54dbe39572396c37fdb12e723b496336160b2112377cebb624ee205b542013ddee427c384212dccc9503232cc7af0d3689b4c7ac8a77fe4dafcf7cb24aac57e2d050f85c", 0x0, &(0x7f0000000000)) 2018/03/28 22:15:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x2) r1 = gettid() prlimit64(r1, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000000000}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001380)=ANY=[@ANYRES32=r2, @ANYBLOB="b0c8cb9a3c06e90c6b323859bc1f1843c551224efd77e19638fc1b566778534a001fc21e5321fb4905000000065fc0c79a559b4099cdbb9554afffb31d2b62b848b54b918af7cc54b8ce0284dc993d9920910833f830d53b7c0380c6a14ba769618d4cda8ef916c975aef58e9bae996efc85fd8744cb136d2186525b2e87370478e774adb62d5e5339ce94182fc69cc488dc6de4440100000001000000b500000000000000000046968405a9e96c16a1e2759725d7b8a2092ec7"], 0xb4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000380)=""/4096) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x2e0cfe2ecedd5995) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x3, 0x2, 0x5, &(0x7f0000000100)) socket$inet(0x2, 0xf, 0xf8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/03/28 22:15:31 executing program 5: r0 = socket$inet_sctp(0x2, 0xfdffffe, 0x84) sendto(r0, &(0x7f0000000040)="6e7002b5e6634f8335fe", 0xa, 0x810, &(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x40, 0x895e, 'tunl0\x00', 'vcan0\x00', 'bcsh0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x800000, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff], 0x70, 0x70, 0xb8}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x3d0, 'syz0\x00', 0x3}}}}]}]}, 0x1c8) socketpair(0x2, 0x3, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e22, 0x9, @empty, 0x5}, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x8, [0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x9]}, 0x5c) connect$pppoe(r2, &(0x7f0000000180)={0x18, 0x0, {0x3, @empty, 'ip_vti0\x00'}}, 0xfffffffffffffee9) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000340)=0x2) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000080)={'ifb0\x00', @ifru_map={0x2, 0x5, 0x4, 0x6, 0x5, 0x101}}) 2018/03/28 22:15:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0xe9, 0xe2, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0xa, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x48c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e24, 0xfffffffffffffffe, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x40, 0x6a26, 0x0, 0x4, 0x800, 0x0, 0x5, 0x5}, {0x4, 0x6, 0x6, 0x100}, 0x10001, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3504, 0x7, 0x0, 0x1c12, 0x50000, 0x4, 0x2}}, 0xe8) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/28 22:15:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000000)=ANY=[@ANYBLOB="200000009a9c0493093120c0cf294987c1851bb90162950e4ccaaa0dd532a8c4a3f99afff9374f6977164edf941b4a4efa00902689ba0233d05a3a2c9f9f"]) 2018/03/28 22:15:31 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)={0xffffffffffffffd6, 0x2, 0xa, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@nested={0x0, 0x1f, [@typed={0x0, 0x41, @u64=0x4}, @typed={0x0, 0x9, @binary="c427a9590b65ac1b477b8a285b72403cc54659e7f87b8d2788680e4d35054c16a83811a485002cf8fb244ea965d63ea8524ee18eee465b1f5a4ecf3bccb61ac7859409ed29c5c8bd3b9a4419e721b03523256204b23d9c"}, @typed={0x0, 0x2, @fd=r0}, @typed={0x0, 0x88, @ipv4=@loopback=0x7f000001}, @typed={0x0, 0x8f, @uid=r1}]}, @nested={0x0, 0x5a, [@typed={0x0, 0xa}, @generic="1fe45b4f5d1b53c48cea3cea81cdbf64ef62faad2ea5d412f879dfcaafcd52ea6f8908aff7e0ac1047a214676a182c020381c03906f826c7ab86f248ffcdad4fc864b6540fed25dc0fcf96ee0928d621d70ad2338c90e2bba6332ad85c5b7f3229c790d984f5d6b0a11a5c835f8ae6f6125717399a5fde16ab187a6f2ba0", @typed={0x0, 0x27, @str=',eth1$\'&selinuxkeyringem1selinux\x00'}]}]}, 0x14}, 0x1}, 0x0) r2 = getpid() getpgid(r2) 2018/03/28 22:15:31 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)="766d6e657430e9297472757374656473656c696e757829766d6e65743000", 0x2) 2018/03/28 22:15:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x68, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gre0\x00'}) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'tunl0\x00', 0xa000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) 2018/03/28 22:15:31 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) 2018/03/28 22:15:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000006c0)=""/11, 0xb}, {&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000240)=""/74, 0xfffffffffffffebd}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000980)=""/171, 0xab}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000880)=""/230, 0xe6}, {&(0x7f0000000600)=""/58, 0x3a}], 0xd4, &(0x7f0000000a40), 0x0, 0x4}, 0x40) 2018/03/28 22:15:31 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r2, 0x401000000000002) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw\x00') 2018/03/28 22:15:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x9ef, 0x2, 0x8, 0xd1, r4}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000340)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x42020}) 2018/03/28 22:15:31 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xa2) 2018/03/28 22:15:31 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f080000006a6563745fe65e746d705f743a7330208d2eb4cdb0b01c5a883b73795f753a6f626a6563747f723a756e636f6e666836202f7573722f7300004821ed0bb73255994ef6903759de44365d72dea659da822db3406ac165708c7c89"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/28 22:15:31 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x6, 0x3}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x54) 2018/03/28 22:15:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1, 0x2000000000004d, 0x2}, {}], 0xd8) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x8, @time={0x77359400}, 0x4, {0x2, 0xa37d}, 0x9, 0x0, 0x4157d744}) 2018/03/28 22:15:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000010) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x6, 0x80000001, 0xa8, 'queue1\x00', 0x3}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x1c, 0x24, 0xafb, 0x0, 0x0, {0x3}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/28 22:15:31 executing program 0: socket$inet6(0xa, 0xb, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) fchmodat(r0, &(0x7f00000038c0)='./file0\x00', 0x2) listxattr(&(0x7f0000003880)='./file0\x00', &(0x7f0000003bc0)=""/4096, 0x1000) sendmsg$kcm(r0, &(0x7f0000003840)={&(0x7f0000000100)=@can={0x1d, r1}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)="6e655a49dcda6efcb025ca891a970fe392391ad5b666f82c7f7308be9d917a51147c5ddc64a07c7d07f7c486173a5d234291e8c5d26871ccadbabcac40de84eb306a6dcb289ab5e7868e415a9e9433362b99abb8237c60b0eb4416abf8e5f989ef4b04ab5f543bb01c5ed4ab8aef6d1d291cd795895b99a6cd2cf915fddcc07f0858905f86876fb67e278a721cfdec990567210562614fc288448affad8a54f2ef815676b3477c01427af5646344d465e61759004e19dc5860718b689c90689d4df721d0d75f9d84435590977c5066", 0xcf}, {&(0x7f0000000280)="2556f73afe65e107b553fcb036f1", 0xe}, {&(0x7f00000002c0)="40c8c3fea07633f12e10d89d21969dfc2109f63b2e630bc08e48694534b011e2699df07264e341e17658df5fa54fe9e4f0cec248d1b85be575521b2338e6197ba98d7aace5b2ee5d6e234748fe7006be41f6295c1c93e40c3b45dcce361977abe20b524083ece0b6ec07633c3893483b4b7fd3c8b0cac33cc9f08cd8be798e8689b5fe7caf679d9a6d11d610e748f4371ef0d9bd57ce1b7acc2c2795fa7976cd20fd83a6d1fdae0d38452517015d81b80f51b726320d61ff7df437c2e562a3ee145547e17231e5b0926c6121849527257c113832597ba7da9ed5", 0xda}, {&(0x7f00000003c0)="8c0c643f6a0c30b0ef3438dbc0fc715fafe880d6e856ffe6827717f36ef6035bbbe28c8c4e425e5e040b1c447efad0036c2025a6a8bbfe9b79e1c3315a6d06039e306f4eaa214144a5477976cedc0a9617cc8d6b2dabf2a0cde271133d58642b2092c40ab8056923789bd0c5d0ba460c09fd9e85a1a22c88ef4184b1fc88d34fed21506b6da6e73a717de6b3e065d19fed0757217a18", 0x96}, {&(0x7f0000000480)="641fdc66410dcaa2110702ae96955cae37ad7ae806520b24e7a10bc7a15e6b6574dbe610a32cae678a395c7094fb55793ad5d5123e524362f31dbb08b6e5cfeb179daa69cae486049cec8eeb26da7951dc1a94f041d792ccf51b8e3d99cd78c442231c2ac63e65461a0e85722a27718d6e099705af49606404aa358016ff968b4a950165d5d5f94e1f2ef1d86747dd875639f53f7ee012014854e8f4ae53a5c0adc69460cf7ea75b585f10a7fd1e6e45177b233d26bed14bd7031787a8aa6f5b20", 0xc1}, {&(0x7f0000000580)="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"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{0x1c, 0x100, 0xfd2, "7c55f1476b7446b8823dc33305345f"}], 0x2244, 0xc051}, 0x4) setsockopt(r0, 0x80000000000001, 0x2, &(0x7f0000003a80)="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", 0xffffffffffffff9c) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"e065af65f11015"}}, 0x10) 2018/03/28 22:15:31 executing program 7: syz_emit_ethernet(0x2b, &(0x7f0000ae8f92)=ANY=[@ANYBLOB="b100485caa2aaa43aaaa00000825bfba3e02bc969cc3001d000000711cfdf40115d52acff024"], &(0x7f00003b5000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x2f, r0, 0xfff, 0x8) 2018/03/28 22:15:31 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000000005, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfc0000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_config_ext, 0x4000004000, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000033c0)=[{{&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/28, 0x1c}, {&(0x7f00000014c0)=""/105, 0x69}, {&(0x7f0000001540)=""/29, 0x1d}], 0xa, &(0x7f0000001600)=""/30, 0x1e, 0x2}, 0x24000000000}, {{&(0x7f0000001640)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/189, 0xbd}, {&(0x7f0000002780)=""/241, 0xf1}, {&(0x7f0000002880)=""/211, 0xd3}, {&(0x7f0000002980)=""/39, 0x27}, {&(0x7f00000029c0)=""/107, 0x6b}], 0x6, &(0x7f0000002a80)=""/231, 0xe7, 0x8}, 0x52e}, {{&(0x7f0000002b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c00)=""/209, 0xd1}, {&(0x7f0000002d00)=""/58, 0x3a}], 0x2, &(0x7f0000002d80)=""/132, 0x84, 0x7f}, 0x1}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000003380)=[{&(0x7f0000002ec0)=""/240, 0xf0}, {&(0x7f0000002fc0)=""/89, 0x59}, {&(0x7f0000003040)=""/147, 0x93}, {&(0x7f0000003100)=""/127, 0x7f}, {&(0x7f0000003180)=""/217, 0xd9}, {&(0x7f0000003280)=""/54, 0x36}, {&(0x7f00000032c0)=""/76, 0x4c}, {&(0x7f0000003340)=""/26, 0x1a}], 0x8, 0x0, 0x0, 0x4}, 0xfe}], 0x4, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003440)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r3}, 0xfffffffffffffd85) r4 = dup2(r0, r2) r5 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x12000000, 0x2000) ppoll(&(0x7f0000003500)=[{r2, 0x80}, {r1, 0x4581aa30afc221f}, {r5, 0x20}, {r0, 0x400}, {r1, 0x200}, {r2, 0x8000}, {r2}, {r0, 0x600}], 0x8, &(0x7f0000003540)={0x0, 0x989680}, &(0x7f0000003580)={0x5}, 0x8) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000003480), &(0x7f00000034c0)=0x4) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/28 22:15:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe1e) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff00000000, 0x400000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x1, 0x4) 2018/03/28 22:15:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x100000001}) fsync(r1) sendto$ipx(r1, &(0x7f0000000040)="1e4e14d59de4fd9b98f8bd722982e5741357da15f72a5306938f36e986edb71b6216b507dd0d1276bb5156b4afb59c4b33015f45c7777dfbb97d362e698275a5e79aeb95a6b900d8154b6c78e5db3ca3559fcaffa10df0cf9057f119bcdc056afba8329c77273f167350916745a9b15221d81173760641339d505a00c3df8a15e06393d236f31bacddf79bfd9c3d124b00c3b9e38dd34339bd674bbf43eb78e950adeab6110ccdd5e91022634f074b829c07b60016ac02f1e2daa38b7432caaa2d8b31e07eae74ddf9249120b71f24", 0xcf, 0x20040004, 0x0, 0x0) 2018/03/28 22:15:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3de, 0x100) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000140)=""/187, &(0x7f0000000040)=0xbb) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-cast5-avx,sha1_mb)\x00'}, 0x58) 2018/03/28 22:15:31 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x0, 0x1, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0), 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)=ANY=[@ANYBLOB="02050000060000006c8133265baab0b802000100000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/28 22:15:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/14, 0xe, 0x40000000, &(0x7f0000000100)={0x4, 0x5, 0x4, "b2c127b00539", 0x5f}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_cmd={0x24, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x8}}) 2018/03/28 22:15:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c140008000024e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/03/28 22:15:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000564b000000001700000000000000c0a3e21296e1012de7dfc65d0c842a29cc4862a1c569c02fe4f981e10c771ecf13d58c620985b85c3a340f0f622c9785fff31b9d150a441319a5a106c507e534da156767150a8773786df07b193eda0a9504f33ff5f9c1ee8b410b718448d36cb518b6331d3ebbe65a86b6541d0f212c1d8d52047234c6744faf25bb0dfec05a82eb792784518b03af6c98f1b6298245b9918f619c7903024fe1b919d6f44c97f96ad3491b5f2f65de8650cc066ed6a1f7c30ef03cc3f9baf16e34454845c081427b9bf96ef4e77179c2fb4530528864b9b1ef953165070c6e4a0106d72fd5b2"]) 2018/03/28 22:15:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@llc={0x1a, 0x325, 0x2, 0x8000, 0x1f, 0x73, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="0f508b1c83877235c5f22a2c410a653eda5adbb59627fb62e1380314cb76a864083ca3e83317f7aaee2e36fe9196021bd48eccca4e", 0x35}, {&(0x7f0000000200)="08cb90cce02b1670bf9e281eed52b2831cd2d87d81529384eac834796e90205a0ba2ca27456ca437ddc4d923d98aee144f627671f3", 0x35}, {&(0x7f0000000240)="7674613a5b689e4e97c83be17c2c496e92b5503c1d09bf5049e409e0ff18ef2568543be8f3296ba51007df843613b5b90a93f8af1b", 0x35}, {&(0x7f0000000280)="8ce4bcdcd92df769bb9d8c6dd9f82a3470cfaa98b5c4d4b332b7463ff5f3f6e20545d1cb511a2d7e78a6e0eab0e990b638d1", 0x32}, {&(0x7f00000003c0)="7294d2c303972a968af4a70e8ec871c7251fc768a80994eda9018c5456e85f4c26033fa735c684f5c87bfa879d83365f9e789752f683b6c85ce0d6ea81b0b547c2217464e45aa25e6fe35d120838a221ed3632ba2e1964f727cfb820c8ebc3233988c3cbed5edd99a7446109dfe49044088b35cb5cd976d69713debb97c097f7e5a47c7f4639c90f0a25e748b702556dfe10b0cf2f6b91f0e07839ecae48b45f0aa08cc8f139966ddbdefb2d9fed112bf418cc95c184e194e5576858ba50da0b929b014cc07fa280da872efbf7d6d0a21c469c2494ad3f8add491db28ab22f23e19098578c58659ffb8ed8b459e3697b17ca17602a3c37d46eaac0a69222a059065ff2e45150c6ccc2cf91934ef59d22b6cfb07d2da3c2704551f104d274bcecf46b2bc49be0a197523d673adb8011f99448f14b5e681b1d44be0b32e07bc76cbc11573eabd105e47c9d4b974ff23c32d1adb12720f77f9d8db2b49edc280d32a7c78085373a81ea592055cb252184d5a21f765d61e06833bdccfcaeba4bb7f23b261ee3ae91e8c761b397662ecc86892212e687e5841324eabfbb0f4419e38e7013dc26779373cd94c8ac51e45836e295083223cb0c0e2439a62c1a63a8b8a2f8d544e30680230ab2d2aa1adbd622b38813ed94d1aa47d7fa49184f5602799aca61b2405b727219adb6d30bc7da14a594d5f6cdce00b9a0fa632d264c211f4af8431386f2e08d73f2786911f0772b81581f4f174ca68caec0eb3a36a456d42259ca846a88c19b728b80837de98e509619ecd4e661284e7a907c72d8098518c7bd69fb2302a4a811103aa01177b2461987e98fcfe48cbcb6cd0c53846936d8afc6a470b4bf4b8e099134c042674ef033516f30298fcb272aebe675acb4846dabd9e2c6ab23e5d631afb7539931f1aa566ad2781567655a45a8389d1816e31448ab9677cae188e3820748d2c447e63bd0c4a3cd0a40dc8a9b9c4ce8753ca77c706b59d42081a8a6b6689bb00cfff3ecc12d2ea1a0bc7d56ba1d918e41db72ce0858049333cd9aba52fce191d051ab7078ab7a30e2aced635292e7a281547b391e45219ee807646e957ef591cd145e4c1463c4d9d50ad47472cb5ad02361cb82be1c5a6c0f96ef276736eee7310d75f9f168f5ef1917c84c78bba9320e3018b23227b244613ec6c749096931cbbc72003091d4ca26603a7917bbd1e13334180b4d7879cee120aa587e855fa0a27907598e7e77229e5782bbd35b833993b6243ae49f7c33cb0a306379685320502cc67e02f3cb2d24143f021aefbbe93415f95e6767c21024e66c4ad6e2f3d0ed0a5316e5f55cbe97c260267035bce6aeec5519e29845290444c1c6e4bcf2180e96c07d1f8fe2b63500eadc638265496b58b6e527e74c114f32a544b86eb4f7bc0d61fcf01b3e8b79b8e1bfa412b8f0d5ea343ae18b87a1a87520baf71a3e3887da8b5dcf27784469f51589a83cab10f475cd0144e9a7a7e0552dde27457575abfa847f0bd209ee3dbadec621b04f3d3d348610c3521b364b8b8ae2fa2e8eb4f9e944be47071d801362f866c1ad36907eecdbbdf873a55bbc06edae6c8f25e2d2ab6099646dc8901a87ac591869bf9545f84e29b25903e2aa5ff2f44753df00222207bb54d1736395f458aaf4f6da2b2ad5458e3b6cefee30c9bc50135590cc61e65b12e551f691f4b0a22318e336773924e302dc8966117ee3506ab7a5f6fe4efddc886a51c86fb8cf6cecb2ca319ecd93046b5701568dda1bd61b8b1ad6ff7b5c020c50fa5f6178b58ceaecf00ccd0ea021aaa88792096d029b64c7ede47c37bc2505fe845892e18400bb574403b4752e56fbc929fb98c6119bcbf243ecb80fe8618f2e738a48635dace8fcb8d4b7501ec88dd70f663dbbd87430c202421f8fe9a4febb3d83fde238eedc74e1d110087423630469a5068777d08ee5b73e03a4dc39f020bd4d7a65917b6079c75f48449d2e1eb5bed9d72709ae14900750f1a2baf24091a8481cfa73ac6bb0f085ed303bd439e20616d5a25bbba1b45d28a5e89cd6751f1036154e6a43d30be437c40179f2a98b5e1fd7b19f0821a87783d8f1407e718154ab0468019e23c53ade8ab57238c128e7859479e833e55405ea81ca9411065f222f7aa2191df10b46040b1474ba6a73120a8348e5ff63cce0c0f9d861b607a004462acbcd280c9983d493698cd5089d44ad5cd6a34be4774a5d114a36ac758babe03199b0eefe4e578d5710c6cd89767a84da7a08a26556b1b091c4b21bb8a8169be0f59c9719437bf3170ac323858943df2b7202f3e6f7b31a58ea94d2f38b7cad0efb9d0179ca91c8327872dd7ed9c8642dd0936fa2a5ef3c0b42c81c39f0bfad169205d0cfc5df458e2529cbb592adde94a78455a6993ea57ed775f91c40008729379bc27c4feaeda692c45acfe9c56bf31c3c19af6230c6096f6113571653ee3a5e5ef8218b680cc9d1406a31cb843656645bf5e577a43b01acbd2d8c939c4b1a88d19327dc2e3114560f224c734e115f435e6a31469b1365f17086a0bb6aa4ff34ea0818460258fa1ebb6493910616c40d1c38e0b1908222904615405a65b3662c438ffdaea8e82ba44fa10376e139bb4c70cc7919255608b413d31e83d6dcfc9007f38f55627ebe31e65cc33f3a1f08e291015f0727f72ad430c8220ae1d6c0b073bd4a2bfa679087418f9c1c871473209669f3bdb64ad81ada010cf16410c88b7d7c6c5a7aa68c290b56f44957fc68ee063693d207ffd477ca2787f315aac0cc9660c9886b4faef3fad9fd85e6060ea10829a8348dee9283cbb47b8c363fd184989c9276c2790aa79e7fc815ef2b16440d738828dc59af84c380fcd914a031ca10c6a5d6fc926c3c81f60f93aa71ed764373488504d419b12d85415da96460ca863276157e5f14dfe31912fedb41569e3c0cb18fcadb493b9c2de6e83c0b7ec5ab3ffd1a901a3894c8083d27dff92c4f6029e4039829b3bfb6560026a55cdbd46a61d7bf1d306b7c6f7e46318d5a24e2906ac070165c5620e8edfcc88665ebd60a9e9be3dbbb61b7a9386666b73ead64fc573495880cb2c633b61b47fdb9ae240e95b74a4a0e5b9ee8647887753f8ad12ee2d21d0b0b6b3e44c3ff0ae537f2058620790ec51f09989a50b0cad2411dc3bf7c577da3c33a42c6ed657a32f401aca282f339fcc06705614a8e43f0641065f43a4282b2cdbcd3c4d77088c206bd1b14dc38686d6a7fd84f7812a9b7a848b51fb760e47b7b69e2369d370f1ad3a98838c0c23372aa66dd0cfc6e06c89c819ce33694a7dc87cf75f23b3065ed16a0b5975d97199c94ac89a5cef86a1e936fd9bb91b6a25691c7f5c2559cd972fa82fde287051334ad80c2e103c94f3705a03a3e9ba873d28321dc030f39b0d68d8e0feaa8b1c3c8107b12857b7e03de4a72070eea4f2b65fd4ca8cde993cb1a1d6bf0f3fa05dd7db3b10168362dfd81b8051ef087aedca152c36f7107e74e6472cf92c4bd38359bca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0x1000}], 0x5, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x100c, 0x4041}, 0x4080) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002440)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002480)={0x5, 0x70000000000, 0x4, 0x8}, 0x10) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xff) r2 = syz_open_dev$vcsn(&(0x7f0000002400)='/dev/vcs#\x00', 0xff, 0x10000) ioctl$TIOCSBRK(r2, 0x5427) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/28 22:15:31 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'security.', "656d3128656d316c6fe200"}, &(0x7f0000000200)=""/221, 0xdd) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) llistxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)=""/43, 0x2b) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)) 2018/03/28 22:15:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x20000, 0x7f, 0x10000, 0x6, 0x3f, 0x40, 0x6, 0xd53b77d, 0xfffffffffffeffff, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/03/28 22:15:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f0000001680)}, {0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=[@assoc={0x10, 0x117, 0x4}], 0x10}], 0x3, 0x0) 2018/03/28 22:15:31 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0xffffffffffffffe4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/28 22:15:31 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) r3 = getuid() getgroups(0xa, &(0x7f0000000800)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) r15 = getuid() r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) r18 = getuid() fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)=0x0) r24 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c00)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000046c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="18aee3313590ef59b25c741719c8f2717561e88f823738ef8b3dcf1aaf96c0e3757068d0b3156e844bb14e67769f680a25fa2ca947820bec088d5d72e0d86d48f3d744db587e7dfa5d6eb3c85322600f3c51a2e2dad7725dbc7f505e82a94674c24220599977975102b1e63a39df000beb5caa8ce9931ec714920a201f2143f2f2b3f1086998d47ecd75b04114e36c1a1d9dff76381d352aab4bb8c32f8d3f95ce8d961984d3b42e1beb0bbeb6b7f041952958a3481c", 0xb6}, {&(0x7f0000000240)="138a37e7f0451b3ac2cfeb55dba6a614da4b619f358311aeeba85df99e192a4e196dc404b0f8ce0c7512571dc63242cf329043018b62e8825eb7198dc65ef52995d55860099008193eb973581481b098b8777a1e708b88eb83a34161fe2074357911a75e09e8ebc722732192ab40f343ceb8c9cb9d75c1cdbdc8377a93965a5d7b32ad24d42f8193a8b66f736071e0f12a69662c3b479969eaaa940e2a020a57658fcdcd8525b483e35f5ca593d084064b", 0xb1}, {&(0x7f0000000300)="2de2824a9dcbef38ac79d7718d509a", 0x1a6}], 0x3, 0x0, 0x0, 0x44001}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x421, &(0x7f0000000780)=[{&(0x7f0000000400)="3d7bea601fbed7e06a7be35605aff58e246f33735c53e5bb98b229de141a19903d2a21e6cdfff9b50be541f51cb1f0e8e71027687f", 0x35}, {&(0x7f0000000440)="5b6f41169f1383f0e0c35936020caf737c061c8c23f760d458ba9041fe6064cb8d48", 0x22}, {&(0x7f0000000480)="de6ab0af3f0a460231affb002b3dcb3ef8928c6d8e369fb13f7ed00a3d08cba196343eb6a9e9424b73589df8100db185137ffd660eeaf0791cf1b345b4af7dfee6539555085f88904360abfa84df700dc8ed5d7808bcc1cde4c01e37329a9a907fa8d4fdc38ffeb117cddbc99e195bbcb4daa6e696779729e4cbefdfdccbc00f441aabbec3a366c00d34c0ebc2e85bbc3e9f012a2cab8a9a9c805a2d529324e0f9c9a2a0f975d9a60ad73aeb39702be480628f3480954cb83b020299af52c83863a763319ed598317594b6ed5d53e9b4dac44f54f89048157d9059e98dd3d3f9d3ff3dd1122bda02db5a8763bb2fed0e8b505498d4", 0xf5}, {&(0x7f0000000580)="76d30182e790b231c8d7dbba906298505fcf9479e89e4177a6e1e9296667304bdc2c8a52441d4befdec92f797cb2a97162802bd3acb0e41da6edf8d4733aba982ef4d0513b123a5ccaf3d784ae5fdcf7658b740e7977f77eb08f2a5421b8f0e2e7485cee72597a0905e2214d660911d50087581932b8e2335207f9c745894b7a8254582fdae9124ed4cd5c39b0ce823eba9c065e9a20cf0f8ec80ee648348471238844ae54821d45d7efecc3d65aad3e33510bf4ba9e32844e495ff6dde892dec3519ee564ed44c891734d30145935192f1898a79569335913c972d446b4", 0xde}, {&(0x7f0000000680)="6321ad4130c4cee13a4e8e5092d46d329cc6625fe021643f402893214562c55e6c616d15799542419dd56cae89d550373e9592d962520c9588cd87d048b4d2ccc4bc227a3480516a55bafc02baa4925131a92c830750028de4fb7b206264c2d0d9e17b4d2f1bf1fabcb970e9b43793f09a3a", 0x72}, {&(0x7f0000000700)="ce422ec77fc154acdd69f01ef5c5f0409bc202ed5d1b3fda942bfef21396445c1ab024b901986e8edb9ca8c2157e5762573b8383c98746af702ecc96eedaf2503fe79a98", 0x44}], 0x6, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r2, r3, r10}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r20}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r21, r22, r24}, @cred={0x18, 0x1, 0x2, r25, r28, r30}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}], 0xf0, 0x8000}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000f80)="4644a642c576db1f9ee8887a669f03833012eb40850e0a43405203133b582a71c15bbaea2ac7fa8abf2c2e637a43648b38d97a2224922487d0bacac20ac84e5d21357f1bdf8aa45e1173a698ad3df70c2f12b36edc681c017a0da2fb08888bcbfdbe63e605e768994ec0075196cc1ecfd8a4c90248caabfb045aa2985370b80aac15bc661d5b3e31c446371a205df77a0c9d27142a7b9159da10db2ee5f8948e9900a81dad9affbd0729004693b252990e3079fa643851210be82d95bb0d2d0e6b04776d5890b125f09aa2d4a569", 0xce}, {&(0x7f0000001080)="d36a9c24697d896d3121e437751b6324f4057eaef7ecab261949e2744b9fa5d6f3bc98dd0e38549f57751fdde216fbc4262cc498e0427d0b1105735830478f63ca49ff4ad417a8854b21f0d87cf384fffe50744f", 0x54}], 0x2, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r25, r19, r27}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r22, r30}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r28, r8}, @cred={0x18, 0x1, 0x2, r17, r28, r6}], 0xac, 0x4}, {&(0x7f0000001200)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001280)="f705ebc3374d29826c8ebffeab5c839d9c618802104908899dbaf530897da58de6d983714ba68ec1d4587cba556def291f39ea6355efc17299cc347160a63b94ebb7", 0x42}, {&(0x7f0000001300)="ab953783fdd3f7270f2af5e09be2e6e484d67e21ddfbc2", 0x17}, {&(0x7f0000001340)="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&(0x7f0000003dc0)=[{&(0x7f0000003c40)="48a50a7af4425c6761c98b8e76f7ffe1ce8a1e918181cf7e1734295e6d9a957186b302e46a99d4d99857de8ed4900d57542bf647a9257299d69f8eab348683b03516efb4be2c8bea023ec790d346d47f00bc21c71e62f952eaf50107e797cabd3da3fff31a2964afc923164c43ad42f17716851d92b840d73392d604dbe5889c949c588e88348cf84c78e5cd44c448a03cf278a0fc10ce3024dd87ef64220110859ca425703b9f2b7b70da", 0xab}, {&(0x7f0000003d00)="6bfe5d3ec111c3f112875e8b17df831d4e48e19c5a63b224a11693e0e70638b85906334287d43663c679bee6985d9e896491525e1b8c26c30c3631707443f0d344eca44082083fe82bf89473dc6b248dbb3592ceb8820cbfdaacc3333cc7c15567b1c09e0d70e74809c8d0d732600ddfe77f2108c57de07f90fa22a23d06821e7352ae202bdaebe7ad9b03f3f7022afd7591418256153a7379191592e0937e306d9f8e72edd536d2f57e3b3e3fdd582620f3e0e6", 0xb4}], 0x2, 0x0, 0x0, 0x20000040}, {&(0x7f0000003e00)=@file={0x1, './file1\x00'}, 0xffffffd0, &(0x7f0000004000)=[{&(0x7f0000003e80)="9daa236aec800b4c9127e1f6d21d6943e546cd9147a1cd14311034b96a17554ddfb27f999a804b79bbac15000a88b1ca5a81d444714acff0207def0bfecb198da86898d8de6f9e7317471970e4a1ba35c069b4e5928a3d0a71edc2218505fdd8f59ba66553fa23ca9ebec1a15631fee6de04a3845d5af91d4cbb2f38c98f7bc84eff9d1b", 0x84}, {&(0x7f0000003f40)="fdb2c9dd45a8d111f460615bd5b38dcfc58fd8f644ec14d89f28f4f6941ed71d78de8de1d45f4313fe1e5d7f7df20ba2a4ce7b6511761f4422b7076bc61d491ac6e309502b74036ae09807d723bfb20cf504aec0edced7970f7ce4208ef8d0fd20b39ed819e8337d68ca792e5ddf04c9ce544f2502c26a0504355202c4606baa21f669b2ce18d3370c7f1e71", 0x8c}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004580)=[{&(0x7f00000040c0)="019bb5c069d059cb147a6b9d82d762101fbf902b16bc2b4fcf2c54d3bf397251b687eb3b2daffebf34b60c1861fbf4bce2215a39908669be4dee0141e777698f19eff98957bddd93860c8193f2", 0x4d}, {&(0x7f0000004140)="c8688ee75efe94cfd2fbf7ad35c762e5495e3f4ecbb5d56eb4ec04ed2a188cb5d0b21dc83b8469e2d4e672e8b961ca6c52e2dd21d7e146788b", 0x39}, {&(0x7f0000004180)="0b8a7405dd563037941516e6184961e4d73e648a68412e320cb86f92ac6ae5c43e9d37928c0b9a28f5f56cf60ba9c9c4ff6b969c1d3083bfe352bc865aa3cf5691e4c23498bf751a5099b8f6a464b0d341ff341265d7ae3cce470a87e7e584c54d25679d712d4069bc61ee44ad22f32cb97577b3c4f40d556ee0008c3602d88c826e7284c4547d6f3a433357a58f9e0af8a6dbc1b5ba363fb370128970fd8316758a5483c2416f131a0b7054c4825cdeda7704e207414d0903500badefada494bb928889447dc02923b3", 0xca}, {&(0x7f0000004280)="132b73388c1a2e7329b28414a4e76886459a2c7cccf2a61231d66adc2f59ca81effb5c549dc609872a29e8f936381f252418955027ce4ceb0876c4cf9f425de64450805e7070dd6e28a7f4eef9356c48e5ff2866885b9bbf84868de9624582ff0d75b9e4615977c48f3ed4776e9e", 0x6e}, {&(0x7f0000004300)="eb6c0b2499b2f86561ac087904cf6695258298c5eaafbce0ac764c57efafddcbf4c2c22f51330ad7b73452144e44664fa99fecef8b6a6e816355379094316559254629cb50792783a9c9a3cd423cb8989cb3e7f91b7b3e70a477f356892276b1bf6f08cd67d8aba5900a095b4275db178ea54f85dbd5f5ffa4b9aa22e1", 0x7d}, {&(0x7f0000004380)="a76144a0cd629639cef2e71eec883971d4120216fc745ec35ed6461975ea8c834d3927a5ded50ef2908348711440baa494d615c781508b2b1964e75e55175c09c84023b2696cffc1fd430c4b4233c7bf89e3710696910f45b57b2265bd59f6003b7aca5d02f2634d16379036db4cf7c93c1ae0f7d69b50bd8009e2c5dcb5181bf1b4f97aa60f79e52d94425c9cb3f208a952d1dff4defb7d65b8438a2951e516df20e94da34f5eb49936dcaee06c0696f51555a7996db6be7318e5665fccbdd613b98e642b8cc3fdfa8dfd7d2c8501287102ee0a2836e61545b42c898620", 0xde}, {&(0x7f0000004480)="133c6b0978ddddafd62f199243f041191a156f4349cc9beb117c3e46d8a34dfcc3fc136a9daa4273672de4226783d0788cc954715a42da4afec3ff3d8dcd88c6a8d7ea8e996ae6e288b254b553b81de428dcd8319e84b1d0a84bb988248553441491592b3c0ba50eee5ad4fa786088b1ce4a9c028de070e2c93f91154e933e74af368806c1291a9889333b4c89714c651366ed03ea1c20d676c8bba5dbc3b57d0fd6475dc3c84263ee5673bef5357f990bec114e176c18010f567c3b93d5d2172cc1e7", 0xc3}], 0x7, &(0x7f00000045c0)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r23, r6}, @cred={0x18, 0x1, 0x2, r25, r29, r7}, @cred={0x18, 0x1, 0x2, r2, r22, r9}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xd4, 0x5}], 0xa, 0xc0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) close(r0) 2018/03/28 22:15:31 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8880, 0x80) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r1, 0x5, 0xffffffffffffff00, &(0x7f0000000000)=""/2, &(0x7f0000000040)=0x2) r2 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{}, {0x400e}, 0x0, 0x5}) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="290000002800190700003ff9ffffda060200000622e80002040000140d00040000003a514692d14c81b057a2b3177b1dd1a59ad4b0d383aaa0aa84d7023c51f5bf1eb8fd38cc077dcdc269042c321765ff4975fb5f3137bb517e", 0xffffff4b}], 0x1) 2018/03/28 22:15:31 executing program 7: r0 = socket(0xa, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x228600) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xff0a) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/03/28 22:15:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000140)={0x100000001, 0x5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001380)={'syz_tun\x00', 0x4}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) rt_sigpending(&(0x7f0000001300), 0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000016d000)={"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"}) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x7, r3, 0x1}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0xdffffffffffffff9}) uselib(&(0x7f0000000100)='./file0\x00') syz_open_dev$admmidi(&(0x7f0000001340)='/dev/admmidi#\x00', 0x20000000000, 0x20000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000012c0)={0x1800000000000000, 0x10f000, 0x26800, 0x3dc01419a6457b92, 0x4}) 2018/03/28 22:15:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x62) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x2, 0x7fff, 0x4, 0x9, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x9}}}}, &(0x7f0000000380)=0x84) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/59, &(0x7f0000000140)=0x3b) 2018/03/28 22:15:31 executing program 3: unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x40000000) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/28 22:15:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141801, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/110) keyctl$dh_compute(0x17, &(0x7f0000b2fff4), &(0x7f0000009f38)=""/200, 0xc8, &(0x7f000088ffd4)={&(0x7f000025e000)={'sha256-ssse3\x00'}, &(0x7f0000812f9c)="21b4ef2fa0d9c1506249d01c29093547e2d1add68f6d95796480da7e6eec486c3f616902cb592b3a02e78005ae14f756aaeb926bbc7e7b272d25d75c7c2dddfdfc", 0x41}) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) 2018/03/28 22:15:31 executing program 2: mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000003000/0x4000)=nil, 0x3) 2018/03/28 22:15:31 executing program 4: epoll_create1(0x80000) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x110000, 0x2000, &(0x7f00001cf000/0x2000)=nil}) 2018/03/28 22:15:31 executing program 7: getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x8000000000000003) clone(0x204100, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100)) sched_getattr(r0, &(0x7f0000000100), 0x30, 0x0) 2018/03/28 22:15:31 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000300)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x182) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2d85, 0x5, 0x2, 0x101, 0x6}, &(0x7f0000000180)=0x14) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setns(r1, 0x4000000) 2018/03/28 22:15:31 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000000c0)={0x8, 0x9, 0x10000, 0x2, 0x3, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x3, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0xea65}}, 0x1, 0x8, [{{0xa, 0x4e20, 0xffffffffffffffc1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, {{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0xffffffffffff3259}}, {{0xa, 0x4e20, 0x401, @empty, 0x1}}, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e24, 0x8000, @empty, 0x5}}, {{0xa, 0x4e20, 0x6, @empty, 0xffff}}, {{0xa, 0x4e23, 0x48000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x48c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) [ 50.167233] FAULT_FLAG_ALLOW_RETRY missing 0 [ 50.171772] CPU: 1 PID: 6869 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #278 [ 50.179041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.188395] Call Trace: [ 50.190991] dump_stack+0x194/0x24d [ 50.194630] ? arch_local_irq_restore+0x53/0x53 [ 50.199296] ? finish_task_switch+0x182/0x7e0 [ 50.203795] ? trace_hardirqs_off+0x10/0x10 [ 50.208123] ? handle_userfault+0xb97/0x2490 [ 50.212545] handle_userfault+0xbd9/0x2490 [ 50.216811] ? userfaultfd_ioctl+0x4520/0x4520 [ 50.221389] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.226577] ? follow_page_pte+0x3a9/0x1500 [ 50.230892] ? lock_downgrade+0x980/0x980 [ 50.235037] ? print_irqtrace_events+0x270/0x270 [ 50.239773] ? trace_hardirqs_off+0x10/0x10 [ 50.244069] ? plist_check_list+0xa0/0xa0 [ 50.248197] ? do_raw_spin_trylock+0x190/0x190 [ 50.252759] ? trace_hardirqs_off+0x10/0x10 [ 50.257075] ? _raw_spin_unlock+0x22/0x30 [ 50.261211] ? __lock_acquire+0x664/0x3e00 [ 50.265440] ? trace_hardirqs_off+0x10/0x10 [ 50.269759] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.274946] ? find_held_lock+0x35/0x1d0 [ 50.279065] ? __handle_mm_fault+0x2ded/0x38c0 [ 50.283631] ? lock_downgrade+0x980/0x980 [ 50.287755] ? print_irqtrace_events+0x270/0x270 [ 50.292508] ? lock_release+0xa40/0xa40 [ 50.296460] ? try_to_wake_up+0xf9/0x15f0 [ 50.300592] ? get_futex_value_locked+0xc6/0xf0 [ 50.305239] ? do_raw_spin_trylock+0x190/0x190 [ 50.309807] ? futex_wait_setup+0x22e/0x3d0 [ 50.314130] __handle_mm_fault+0x2dfa/0x38c0 [ 50.318529] ? __pmd_alloc+0x4e0/0x4e0 [ 50.322401] ? trace_hardirqs_off+0x10/0x10 [ 50.326716] ? find_held_lock+0x35/0x1d0 [ 50.330770] ? handle_mm_fault+0x35b/0xb10 [ 50.334984] ? lock_downgrade+0x980/0x980 [ 50.339144] ? handle_mm_fault+0x2f8/0xb10 [ 50.343369] handle_mm_fault+0x44a/0xb10 [ 50.347420] ? __handle_mm_fault+0x38c0/0x38c0 [ 50.351979] ? check_same_owner+0x320/0x320 [ 50.356282] ? find_vma+0x30/0x150 [ 50.359826] __get_user_pages+0x509/0x1600 [ 50.364069] ? follow_page_mask+0x17f0/0x17f0 [ 50.368546] ? lock_acquire+0x1d5/0x580 [ 50.372503] ? do_get_mempolicy+0x778/0xd00 [ 50.376817] ? lock_release+0xa40/0xa40 [ 50.380769] ? check_same_owner+0x320/0x320 [ 50.385074] ? rcu_note_context_switch+0x710/0x710 [ 50.389979] ? __lock_is_held+0xb6/0x140 [ 50.394032] ? __might_sleep+0x95/0x190 [ 50.397998] ? down_read+0x96/0x150 [ 50.401605] ? do_get_mempolicy+0x778/0xd00 [ 50.405914] get_user_pages+0x9a/0xc0 [ 50.409709] do_get_mempolicy+0x581/0xd00 [ 50.413831] ? __fd_install+0x288/0x740 [ 50.417789] ? sp_free+0x60/0x60 [ 50.421130] ? may_open_dev+0xe0/0xe0 [ 50.424911] ? snd_pcm_ioctl+0x89/0xb0 [ 50.428779] ? snd_pcm_common_ioctl+0x1f60/0x1f60 [ 50.433596] ? do_vfs_ioctl+0x486/0x1520 [ 50.437639] ? rcu_pm_notify+0xc0/0xc0 [ 50.441514] ? ioctl_preallocate+0x2b0/0x2b0 [ 50.445917] compat_SyS_get_mempolicy+0x13d/0x360 [ 50.450749] ? SyS_get_mempolicy+0x1c0/0x1c0 [ 50.455144] ? compat_SyS_get_robust_list+0x300/0x300 [ 50.460313] ? security_file_ioctl+0x89/0xb0 [ 50.464705] ? fput+0xd2/0x140 [ 50.467881] ? compat_SyS_ioctl+0x77/0x2a30 [ 50.472182] ? do_fast_syscall_32+0x156/0xf9f [ 50.476664] ? SyS_get_mempolicy+0x1c0/0x1c0 [ 50.481050] do_fast_syscall_32+0x3ec/0xf9f [ 50.485372] ? do_int80_syscall_32+0x9c0/0x9c0 [ 50.489932] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.494404] ? finish_task_switch+0x1c1/0x7e0 [ 50.498898] ? syscall_return_slowpath+0x2ac/0x550 [ 50.503811] ? prepare_exit_to_usermode+0x350/0x350 [ 50.508809] ? sysret32_from_system_call+0x5/0x3c [ 50.513642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.518481] entry_SYSENTER_compat+0x70/0x7f [ 50.522864] RIP: 0023:0xf7fddc99 [ 50.526206] RSP: 002b:00000000f77d909c EFLAGS: 00000286 ORIG_RAX: 0000000000000113 [ 50.533894] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000020000080 [ 50.541138] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000003 [ 50.548384] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.555628] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/28 22:15:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020200000e000000000000000000000005000600000000000a00004000008992a62f000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000001000000000"], 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="02050000020000000400c1771392191a010ef40b12f2b78e44f42ab265d38c6a8b5e7f975919de3261719201747b3e52624894bd91cd537d189e1ecc7cdf913b5cbab6146e32218bb37ac9a8a1436f0ea00bb0661ec68f86e50ceaf7ff4e7bb476f5fb0fe9"], 0x10}, 0x1}, 0x0) 2018/03/28 22:15:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e911965b208f5b770c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x1000000000000000, 0x0, [], r0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f0000000100)="260000005e000977f3ffffffffffff000000000001070000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/28 22:15:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x10000) tee(r0, 0xffffffffffffffff, 0x0, 0x200005) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="57010709ea960c97e57b190600000000003ccd53000100010009000900001001010020000000000040000000"]) 2018/03/28 22:15:32 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xffffffffffff0000) flock(r0, 0x9) getuid() sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020d00001400000000000000000000000f011200000003000000000002000000060000001000000000001100863007ec212966f600000000000000000000000000000000006a8ab1f4df90ec45010000030006000000000002000000ac14ffbb0000000000000000030005000000000002000100ac14ffbb00000000000000000400030000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000ffc), &(0x7f0000000000)=0x5499905c0f8d99b7) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 22:15:32 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000000500)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, &(0x7f0000000180)=""/109, 0x6d, 0x4}, 0x8}, {{&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/210, 0xd2}], 0x2, &(0x7f0000000440)=""/143, 0x8f, 0x3}, 0x1}], 0x2, 0x2, &(0x7f0000000540)) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@mpls_newroute={0x1c, 0x18, 0x400, 0x70bd26, 0x25dfdbfd, {0x1c, 0x14, 0x0, 0x1, 0xfc, 0x6, 0xff, 0xd, 0x400}}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x5) fcntl$setflags(r1, 0x2, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/03/28 22:15:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x20000000005, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendto$packet(r1, &(0x7f0000000280)="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", 0x1000, 0x4, &(0x7f0000000100)={0x11, 0x1c, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$sndseq(r3, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r3, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r3, &(0x7f000057bff8), 0x8) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r3, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r3, &(0x7f00006d5000), 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), 0x10) 2018/03/28 22:15:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'bond0\x00', 0xd9}) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0x8) writev(r0, &(0x7f00000004c0), 0x111e7eb2a45c4d2b) [ 50.562873] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 50.601757] FAULT_FLAG_ALLOW_RETRY missing 0 [ 50.606371] CPU: 1 PID: 6893 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #278 [ 50.613639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.622988] Call Trace: [ 50.625585] dump_stack+0x194/0x24d [ 50.629221] ? arch_local_irq_restore+0x53/0x53 [ 50.633890] ? finish_task_switch+0x182/0x7e0 [ 50.638390] ? trace_hardirqs_off+0x10/0x10 [ 50.642713] ? handle_userfault+0xb97/0x2490 [ 50.647129] handle_userfault+0xbd9/0x2490 [ 50.651383] ? userfaultfd_ioctl+0x4520/0x4520 [ 50.655955] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.661129] ? follow_page_pte+0x3a9/0x1500 [ 50.665425] ? lock_downgrade+0x980/0x980 [ 50.669551] ? print_irqtrace_events+0x270/0x270 [ 50.674284] ? trace_hardirqs_off+0x10/0x10 [ 50.678587] ? plist_check_list+0xa0/0xa0 [ 50.682706] ? trace_hardirqs_off+0x10/0x10 [ 50.687005] ? do_raw_spin_trylock+0x190/0x190 [ 50.691578] ? _raw_spin_unlock+0x22/0x30 [ 50.695703] ? __lock_acquire+0x664/0x3e00 [ 50.699929] ? trace_hardirqs_off+0x10/0x10 [ 50.704234] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.709410] ? find_held_lock+0x35/0x1d0 [ 50.713460] ? __handle_mm_fault+0x2ded/0x38c0 [ 50.718020] ? lock_downgrade+0x980/0x980 [ 50.722143] ? print_irqtrace_events+0x270/0x270 [ 50.726878] ? lock_release+0xa40/0xa40 [ 50.730839] ? get_futex_value_locked+0xc6/0xf0 [ 50.735482] ? do_raw_spin_trylock+0x190/0x190 [ 50.740040] ? futex_wait_setup+0x22e/0x3d0 [ 50.744336] ? trace_hardirqs_off+0x10/0x10 [ 50.748645] __handle_mm_fault+0x2dfa/0x38c0 [ 50.753039] ? __pmd_alloc+0x4e0/0x4e0 [ 50.756900] ? trace_hardirqs_off+0x10/0x10 [ 50.761205] ? find_held_lock+0x35/0x1d0 [ 50.765250] ? handle_mm_fault+0x35b/0xb10 [ 50.769461] ? lock_downgrade+0x980/0x980 [ 50.773599] ? handle_mm_fault+0x2f8/0xb10 [ 50.777813] handle_mm_fault+0x44a/0xb10 [ 50.781855] ? __handle_mm_fault+0x38c0/0x38c0 [ 50.786407] ? check_same_owner+0x320/0x320 [ 50.790704] ? find_vma+0x30/0x150 [ 50.794231] __get_user_pages+0x509/0x1600 [ 50.798461] ? follow_page_mask+0x17f0/0x17f0 [ 50.802930] ? lock_acquire+0x1d5/0x580 [ 50.806883] ? do_get_mempolicy+0x778/0xd00 [ 50.811187] ? lock_release+0xa40/0xa40 [ 50.815139] ? check_same_owner+0x320/0x320 [ 50.819440] ? rcu_note_context_switch+0x710/0x710 [ 50.824355] ? __might_sleep+0x95/0x190 [ 50.828311] ? down_read+0x96/0x150 [ 50.831914] ? do_get_mempolicy+0x778/0xd00 [ 50.836215] get_user_pages+0x9a/0xc0 [ 50.840012] do_get_mempolicy+0x581/0xd00 [ 50.844133] ? __fd_install+0x288/0x740 [ 50.848088] ? sp_free+0x60/0x60 [ 50.851442] ? schedule+0xf5/0x430 [ 50.854963] ? __schedule+0x1ec0/0x1ec0 [ 50.858922] compat_SyS_get_mempolicy+0x13d/0x360 [ 50.863745] ? SyS_get_mempolicy+0x1c0/0x1c0 [ 50.868134] ? compat_SyS_get_robust_list+0x300/0x300 [ 50.873298] ? exit_to_usermode_loop+0x198/0x2f0 [ 50.878031] ? filp_open+0x70/0x70 [ 50.881548] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.887061] ? do_fast_syscall_32+0x156/0xf9f [ 50.891535] ? SyS_get_mempolicy+0x1c0/0x1c0 [ 50.895920] do_fast_syscall_32+0x3ec/0xf9f [ 50.900224] ? do_int80_syscall_32+0x9c0/0x9c0 [ 50.904782] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.909254] ? finish_task_switch+0x1c1/0x7e0 [ 50.913732] ? syscall_return_slowpath+0x2ac/0x550 [ 50.918640] ? prepare_exit_to_usermode+0x350/0x350 [ 50.923634] ? sysret32_from_system_call+0x5/0x3c [ 50.928461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.933304] entry_SYSENTER_compat+0x70/0x7f [ 50.937688] RIP: 0023:0xf7fddc99 [ 50.941024] RSP: 002b:00000000f77b809c EFLAGS: 00000286 ORIG_RAX: 0000000000000113 2018/03/28 22:15:32 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mems\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4, 0x40800) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="3a006c5916ff648032f2fd122537"], 0x5) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeff}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @local}, &(0x7f0000000280)=0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)=""/132) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000040deff0000000000ebff00620af0fe0000000034000000000000d49500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/03/28 22:15:32 executing program 3: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/28 22:15:32 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x80004000002, 0x9, 0xfffffffffffffffb, r1}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000001180)='fdinfo\x00') exit(0x0) getdents64(r3, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/28 22:15:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510ffc)=0x1b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="01800300008000000200f29c28df"], &(0x7f0000000280)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x22000000000000}, 0x88) r3 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) poll(&(0x7f0000109ff0)=[{r0}], 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000006c0)=r6) getsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvmmsg(r1, &(0x7f0000000dc0)=[{{&(0x7f0000000700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/202, 0xca, 0x2}, 0x10000}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000008c0)=""/254, 0xfe}, {&(0x7f00000009c0)=""/251, 0xfb}, {&(0x7f0000000ac0)=""/18, 0x12}, {&(0x7f0000000b00)=""/155, 0x9b}, {&(0x7f0000000bc0)=""/151, 0x97}], 0x5, &(0x7f0000000cc0)=""/251, 0xfb, 0x5}}], 0x2, 0x20, &(0x7f0000000e00)={0x77359400}) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x201, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x718}}, 0x7, 0xbfa, 0x7, 0x4, 0x7}, &(0x7f0000000180)=0x98) bind$nfc_llcp(r8, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffff9, 0x6a3c, "25512618b0bdceca90ef829c01c0a142984da9e6f64ec5bb8af764d79dfc592e4835c456f7f5c5de3fca0a860c49e906074298d606009c7f626a5560eb71a0", 0x1}, 0x385) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0x8001, 0x4e23, 0x401, 0xa, 0x20, 0xa0, 0x0, 0x0, r7}, {0x49d7, 0xffff, 0x10000, 0x6, 0x3, 0x3800000000, 0x2, 0x8f1}, {0xf89a, 0x7, 0x3, 0x1}, 0x1f, 0x6e6bbc, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x1, 0x0, 0x9, 0x10000, 0x10001}}, 0xe8) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x2044) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 50.948705] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000020000080 [ 50.955952] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000003 [ 50.963195] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.970441] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 50.978275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/28 22:15:32 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a)}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72)}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004580)={0x14, 0x0, &(0x7f0000003500)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="0300000000000000"], 0x0, 0x0, &(0x7f0000003580)}) 2018/03/28 22:15:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0x1, 0x1, &(0x7f00000000c0)}) r3 = getpgid(0x0) ptrace$getenv(0x4201, r3, 0x10000, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x7b8, 0x7, 0x1, 0x4, 0x0, 0x2, 0x800, 0x6, 0x9, 0x0, 0x20, 0xfffffffffffff801, 0xa69, 0x3, 0x6798, 0x9, 0x2, 0x2, 0x1ff, 0x3bbbb673, 0x9, 0x5, 0xffff, 0x6, 0x0, 0x98, 0x17bb000, 0x2, 0x7d8, 0x7, 0x4, 0x81, 0x101, 0x7, 0x5, 0x3, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080)}, 0x8000, 0x9, 0x3, 0x7, 0x78d, 0x400, 0x1000}, r3, 0x7, r2, 0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r2, r1, 0x9}) 2018/03/28 22:15:32 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00000000c0)="01000000953900001b00000000000000", 0x3db) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) fallocate(r1, 0x2, 0x2, 0xfffffffffffffff7) close(r1) 2018/03/28 22:15:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) umount2(&(0x7f0000001080)='./file0\x00', 0x9) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/4096) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f0000001140)='./file0\x00'}, 0x10) r1 = dup2(r0, r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000010c0)={0x1, r2}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001100)={0x80000001, 0x80}) 2018/03/28 22:15:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000000c0)="8980380f82892721726825fe2c2b9a09b61ce623c8d618e70a1aec4587204909a9ae89dc7ff301fe25d17f5cf91684eeb0b53941951710e8b2570b877b9607ec309fbac836a50dea4ce49c136969454118cb2ef5979bc3ec7c9d2791709e6036b3ec227bfe0dd5eb4931fbbcb9e6", 0x6e, 0x101, 0x0, 0x0, r0}, &(0x7f0000000140)) shutdown(r0, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) r2 = openat$cgroup_ro(r0, &(0x7f00000011c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001200)=0x200) 2018/03/28 22:15:32 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x104) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/28 22:15:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xc5, 0x0, 0x8cd, 0xffffffffffff0000, 0x80}, &(0x7f00000000c0)=0x98) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r1, 0x100000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x6, 0x0, 0x7ff, 0x6}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/28 22:15:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'io', 0x20}]}, 0x4) [ 51.123691] binder: 6934:6939 BC_INCREFS_DONE u0000000000000000 node 2 cookie mismatch 0000000000000003 != 0000000000000000 [ 51.172262] binder: BINDER_SET_CONTEXT_MGR already set [ 51.190252] binder: 6934:6957 ioctl 40046207 0 returned -16 [ 51.196949] binder_alloc: 6934: binder_alloc_buf, no vma [ 51.198082] binder: 6934:6958 BC_INCREFS_DONE u0000000000000000 no match [ 51.202649] binder: 6934:6939 transaction failed 29189/-3, size 80-16 line 2963 2018/03/28 22:15:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x400000) recvmmsg(0xffffffffffffff9c, &(0x7f0000002980)=[{{&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000001280)=""/213, 0xd5}], 0x3, &(0x7f00000013c0)=""/237, 0xed, 0x1f}}, {{&(0x7f00000014c0)=@can, 0x80, &(0x7f0000001580)=[{&(0x7f0000001540)=""/10, 0xa}], 0x1, &(0x7f00000015c0)=""/235, 0xeb, 0x6}}, {{&(0x7f00000016c0)=@nfc_llcp, 0x80, &(0x7f0000001940)=[{&(0x7f0000001740)=""/4, 0x4}, {&(0x7f0000001780)=""/129, 0x81}, {&(0x7f0000001840)=""/43, 0x2b}, {&(0x7f0000001880)=""/82, 0x52}, {&(0x7f0000001900)=""/18, 0x12}], 0x5, &(0x7f0000001980)=""/4096, 0x1000, 0x2}, 0x5}], 0x3, 0x40, &(0x7f0000002a00)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002a40)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x75, r1}) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000), &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000240)) 2018/03/28 22:15:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01839bf7eeff5e9692ffffb783d04c19fce7b88f5232fdf8000060009dc115e475ec9ccdf1ca6ee7400415a96554a9fb174c6f37fef16fb9234dff7aa89226d1b491af608d5fb04c68bfcbb8f27115fb42c0aef288bae2cecb1b54fe56bd16acdf07a2cff32da34e4d7a9d17b49328b3e17f6bb2bc49ea397a4333b69826fe6b2928a6c27f"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x440803, 0x0) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0xc) 2018/03/28 22:15:32 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x0, 0x1, {0x3}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x40, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x2e, 0x7, 0x40, &(0x7f0000ff9000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000340)={0x2587fd5b, 0x8, 0x1, 0x3, 0x0, 0x100000000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1ff, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x6, 0x240}, &(0x7f00000004c0)=0x88) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/03/28 22:15:32 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) 2018/03/28 22:15:32 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="f1e8314e993f7780", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1f) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = gettid() tkill(r2, 0x29) keyctl$assume_authority(0x10, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) 2018/03/28 22:15:32 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f00000000c0)=ANY=[@ANYBLOB="1d1143d2f47a4febd16137f001e1420faa47cedad2a9b00866a138cfbe02e590f498ec408fb0c6bc2088b7a244207a555ffdc5596011ccd4fc93d976e4210ff461186c5dd2369b4bc31a13450daa5262a6eca712c576e77aef2147"]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200002) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c) 2018/03/28 22:15:32 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) 2018/03/28 22:15:32 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/28 22:15:32 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x401c1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="a1010eb5426211b06cf6c233c841cb10305bb4fdc2e21b2841a2a4e8623acff78bb10a570be3598ad4e28283c36f05025357d180185649f87be32ba486782a2038a3d3db06d7fb8020327ed035f102e07657d19f69e8df6a55e119538d992012a470bdbc7b8faed07aba92fe5dab4c8e8a0a3d05224affbea6a514f5069b1eecc9ae22394d714929fe66dd48fb173e4cb49ce62f323e06938bcf82ef39a6b7fbc3af7503ded80131cba46d85b65b5b660abe43bb3da2c734985a486162d165f233acaa8fffa92225027add59a35427ae4e52d8b4360037c5f2db6ed8a18b1e3e3c19292ffc9826f4", 0xe8) [ 51.222653] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.228550] binder: release 6934:6939 transaction 3 out, still active [ 51.235262] binder: unexpected work type, 4, not freed [ 51.240547] binder: unexpected work type, 4, not freed [ 51.245831] binder: undelivered TRANSACTION_COMPLETE [ 51.251195] binder: send failed reply for transaction 3, target dead 2018/03/28 22:15:32 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$ax25(r0, &(0x7f0000001680)={0x3, {"087bda3fb20ee6"}, 0x1000}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001580)='/dev/loop-control\x00', 0x40000, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000015c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffdf2) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001340)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001380)={r3, 0x9000000000000000}, &(0x7f00000013c0)=0x8) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0xfda1, &(0x7f0000001400)=[{&(0x7f0000000000)=""/60}, {&(0x7f0000000040)=""/4096}, {&(0x7f0000001540)=""/49}, {&(0x7f0000001080)=""/243}, {&(0x7f0000001180)=""/152, 0x1c9}, {&(0x7f0000001240)=""/175}, {&(0x7f0000001440)=""/200}], 0x2f0, &(0x7f0000001940)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}], 0x30}, 0x0) 2018/03/28 22:15:32 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) inotify_init1(0x800) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000000080)="214da75828fb645fc876769d320e68a35fcbaed2c78aad566e032143262e982daf0219e0fc774c67940bb67ce7ec399bcd0e0d281d49af6716334e99f137a950f79d974243e2019bd4043c5317cfca138f276f40057d8bc7803798de77a064a480b08cb29a71e4b81d8bcbea88154900002078f0c69d97f7e8590419ee48") getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)=""/205, &(0x7f0000000240)=0xcd) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000280)={r2}) 2018/03/28 22:15:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6f1c, 0x800) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 22:15:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x6, 0x12, 0x1, r0}) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x2, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xfffffffffffffe67) 2018/03/28 22:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x80000e0003}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) 2018/03/28 22:15:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x410000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x100101}]}) timer_create(0x5, &(0x7f0000000200)={0x0, 0x18, 0x4, @thr={&(0x7f0000000100)="640f1032e0122c0695f503feb4e04b9cbc7b414221b44e6a32605f6012128632b37960814ac29da02d762c64bf9181020f149bf23a831c21a96d453c4fced50d9797fdf9b37b5e8e606d5235dbff09f6a20de2626bbee5f510f79d8c3086f70267e365a49d1a481d20ccf550ac66694b4d7f4c8a29413044e4d03d63d849e7183c714b87f981d6f63fbba134ee6baa4bb214f02d4e0aa3ca8cd42be114e923c07f0b9c3da7d00bc667ff69a2149f1d75", &(0x7f00000001c0)="1c45298f8cdcceea97b980c85ee06a92ec3ca8d4f314f5d52a6be5f23b3512ad4dcfb91ee3d4b2b99d8adadb4c5184b88a3ee2"}}, &(0x7f0000000240)=0x0) timer_delete(r4) 2018/03/28 22:15:32 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x4, &(0x7f00000000c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x7, 0xa, 0xb, 0xfffffffc, 0xfffffffffffffff0}], &(0x7f0000000100)='GPL\x00', 0x20, 0x73, &(0x7f0000000140)=""/115, 0x41100, 0x1, [], r1}, 0x48) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r3 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x1ff, 0x1, 0x5}) r4 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r5 = dup2(r4, r3) setns(r2, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) 2018/03/28 22:15:32 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)=""/4096, 0x1000) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/03/28 22:15:32 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000606000/0x1000)=nil}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000604000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/193) 2018/03/28 22:15:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000364ffc)=0x400, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000eefffc)=0x10000000008, 0xf4f2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x3ff}}, 0x2c47, 0x70, 0x6, 0xff}, &(0x7f0000000180)=0x98) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/28 22:15:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') [ 51.348144] QAT: Invalid ioctl [ 51.359428] QAT: Invalid ioctl 2018/03/28 22:15:32 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x7ff}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic) 2018/03/28 22:15:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000044c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004500)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000004600)=0xe8) fstat(r0, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000046c0)=0x0) lstat(&(0x7f0000004700)='./file0\x00', &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004880)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000004980)=0xe8) lstat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004a80)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000004ac0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004b00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000004c00)=0xe8) lstat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004dc0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f0000004480)=[{&(0x7f0000000240)={0xe8, 0x14, 0x12c, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x57, @pid=r2}, @nested={0x28, 0x70, [@typed={0xc, 0x18, @u64=0x100}, @typed={0xc, 0x64, @u64}, @typed={0x4, 0x8f}, @typed={0x8, 0x81, @fd=r0}]}, @nested={0x50, 0x8, [@generic="700f363c556f182b5679050e1d94ad6fe444c7bb904cdec2c51fc6c642d74cdeaecdb83b1368a516d5e2d78d061f0121e3916da3456818bba3403ed9437027e92d6c102d1e87fcf646d05c"]}, @typed={0x48, 0x86, @str='GPLlocgroup/#mime_typewlan1\'system-+eth1userself:cgroup+eth0cpuset\x00'}, @typed={0x8, 0x75, @uid=r3}, @typed={0x8, 0x3d, @pid=r4}]}, 0xe8}, {&(0x7f00000003c0)={0x218, 0x20, 0x31e, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x168, 0xb, [@typed={0xe8, 0x34, @binary="91308484613c2dce5e99099fbffb0a6d20497a9d12bd6fa35c14301a635ce3647f4b253c5d66a4320cee888e439be72902356136cb197e326f05dd51846a9bd9edf70a19866e50641aaf4e6883f4784445555e31afa684e00dc0e693c58160a1f86a7d0c8fc645750e2ca616f5ffa1264078e253a1eef972112e66a8ab2bcac663785b77b6575d29a959ab75e77c17adf7506d729e625e0833870799099d4a1adbd78b1abed89226b346e46c597fe1079ff4bae437f0464bac02d9037c7f9073e04c5af079ed75ef9d1ee8e75392dcdcb1078d3c154b57ca1359555eadff399476b1"}, @typed={0x8, 0x1a, @uid=r5}, @generic="6d8774f00c949eabb21e8951ec8a481fd3c9d33ee75a748a0d62f33dc08e8c527184b29ec825ca4b381917844f2097a841bfb0dc3634d567421bbb503c891019e983fbceb70c4d5245b7d41332ac1ce3ae9fde2876ae5afe26d6c28aa3cb437b28bcaaa6d332dba4e1880396d9f2c44376"]}, @typed={0x8, 0x90, @fd=r0}, @generic="492cd9470258deb3427bf9cc8ca7464199c6e50f923fdb2aea0ae9ea050e368a6288e4c7857bb0a550f14644c30beaff2c46920b45812a64374c1f65721efae43d9c424f", @generic="a574b26c73ff4ca08b0156ba8e90123710d38b534832bdd4f95a278ee849ab1ccc56747ac8a3959631d03b28fe670e8a9f538568f28927f55419694ce555eb82dde2c37d4c483ae1c3abebe36b68e75ba34406"]}, 0x218}, {&(0x7f0000000640)={0x114, 0x36, 0x306, 0x70bd28, 0x25dfdbfe, "", [@nested={0x14, 0x18, [@typed={0x8, 0x15, @u32=0x101}, @typed={0x8, 0xe, @pid=r6}]}, @generic="e2b953ba284fa4b7568a083fddd29a9febf523df5490d600e519be285c06e60996f0c7ee9e80a6937d7a0e4766428616e0f58fdda77765e063410145b87b6e7484c4f20640a3e8f7342ba02bff0dd3e6bf8908604930dbec17eb524111f8fcce7f076a8978f0cc6387c42498fabc69b10d993fc583dfa245b300a1419eb97fb71d0f95363071117eeb12f205c7423ef091769be504a46e9e87079b9692385c23b30c64ff806fd841df0b0931674a3b435f53e82e9ca8e3db2ab614ea35a6c086743d036650fedadb63ad451a8aa0184f0c42de1822ee35aac8f6ab1eb2ec20f8ee8bf4fc3d4c86a93e17089ccff2"]}, 0x114}, {&(0x7f00000008c0)={0x3420, 0x3a, 0x809, 0x70bd28, 0x25dfdbfb, "", [@nested={0xc0, 0x19, [@generic="b770454477fcd296b0c14ff2fdc44802c4e72d50ffb86a2a8e4c321a94b9873debf4283bf98b2605bf8cb8af9fb7a244360e67bd49bccca4a1daffd307a3ee5be95562fb248ca7514e2b173ec4bdac88152280afd2a4ca1465e0a3d8db75b6363eb5df805f49c4b2d7f3dbcc2ca8a269bc2c452098b955d80367c29755b98982b39c609a124a3779e3083200cddf58c295d107493d1db227584a5faea619b6af42acf37330f362716b3cee25bdc0f909b83212fc", @typed={0x8, 0x5a, @uid=r7}]}, @generic="15a6986bfe299ae67e9370cca17a0d99361edbcc0499c621b959fdb59d98ab7823bbe742f24e61235ddde1185cf2b42a01a6ecedc22f52dfa102dd0231027accec9a909b77593651c8", @nested={0x1010, 0x7f, [@typed={0xc, 0x85, @u64=0xf4}, 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@typed={0x28, 0x0, @str='procsecurity[}]vboxnet1%system\\)+\x00'}, @generic="6f2d1186a1f0f70fcef7487e36b15a212b8f99e2a8be0a582c0a89dbc744bc4b3df32b8a676a5bb0b69cc9adbe776c9f0deed465e40b028b467b09bd34b3797231c1a5b54ed499ce09e284189ef317d58411b9fad34fcd9eec67911db6ba84fedd1f3aba46be0e77e51e43b9d86448c844cb01061dd2922d1b44fb91b81162260c88a9b4ae9a2110d973a091d4e68239cf976b48502170c41ddb5d592f480487099a6caf27fabf87665f7e297a15f5e0f341", @typed={0x8, 0x94, @fd=r0}, @typed={0x4, 0x3a}]}, @nested={0x1c8, 0x47, [@generic="97b3f0349921c48b630b2f34857f848ab8ff86dde6824c5267f4c21e22876d927483116658934b5421732e2d6448cabda822f75e5d9e82b315f085b7a0ee5ea296d550c0e03e2509114d3c8df2a29ab975d1236e948ada5191e8bba61c9495c02d240f599e2bb97728264a0800cd4728440ba37089487e84f117208b1c51a16d21e608bf5a552a9bff29fb653884625e4f76584b5d0013c629d1cf0c04860223a11c534fc3c6185e31afcf28c46f043aa92d4277dd0ebd9dc359049b4d3f7c24a0bf0d79f2f1296968d36f15c177967f7b40a24fe6e268db90da34f29f1b6ec101efe08c9bcf", @typed={0x8, 0x63, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="114da9b014f473c6058ff3b53067e2556e354dd1cee1c631ad62936197d3bec69d5bed1aa8dd6a2c872f14afd8c03f5dd0aea39a70a2d4116693280ace7798", @generic="eb7247b0697fcf998ed5b524a382fde6d9c0890e82e9b8f9e1d7fa4c4485fe575eb8c20f918d914e835d314c983a4de96c01d86ba3e01838e4ad3526810a68d73fa846a34c9bd5dbd737df1e3dc22ab14cbcece76e56ca8fb82ed7425e18f5d7b7a2d4604d5a4a26f5d1670b1d5acf8556e6dbda0ae61d0d002f11698efccd09eb8d74d6d59e", @typed={0x10, 0x90, @str='mime_type\x00'}]}]}, 0x3420}, {&(0x7f0000003d00)={0x10, 0x3c, 0x20, 0x70bd28, 0x25dfdbfc}, 0x10}, {&(0x7f0000003e00)={0x4e4, 0x26, 0x400, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x88, @u32=0xb41}, @nested={0x234, 0xa, [@typed={0x14, 0x47, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x2d}, @generic="caf15ad54a3d5113b5118f27918a907a9b82c287d952e58b9bb68ad0f6632c8898d8c8c956bd92ff34b997792344251bc1c117cd08e8ea4c1f17336bb853405f66fe3bc0513fa9a99370c06a8afc67177ac93a23a2f5874034208750cf6f02d7f40e6a7e16d06d17afd9d616dcace6ae8ae83dc98f8bdcdc41c8631031376dc3c68c39a195f03e8d9d556c34a5059cfd20a74faa5ec119f4e81c42d2716cbe0971c7e886fe6016b201f9e86c861209f058e5e0788ad9c2", @generic="3c8ec93e29f06520dd9913fd77d1d2602b8cc33dbb9de78f71f973846d46794f4a3b4f42042609713a5195c00a9f107c5839d257ca75375e2cf58f7e2528967f709d9f2704b15a6253ac394160ef9b8b800723d5e2cffd6d3a17d0ae83902403ba3f3b85fd57802a7578b841343af9d1035b9ed7295d36fa6c2961297c589d90a7b22101af51a2f0d6c6a6c927471dcdbacedb5b", @generic="f927458fc9d8621e195b33b23b65e7e6135810d8c6990a3e1bfa48d9ddf2eb90edef42786315f31607388fd9ec3e7440d86b9afbdc24162a2a3565e99cdb4ddcff71e7d6bc7249f57495147a485138d2fc7e87897cfedb1e9a69ffbe58da14d40180165e40be2fa7d9b08b41e65f633b7fdbb2e095f61cafaceb226aa4490f0d73200caa7d8b739fdb4bb9019a1359ecc4a50acd5cca19ff02423207419341f23fce2c4661b9442d26d8cf4399b44a1d2c86a767f84c6e072436e99dbdbd188a6c742e82eec1", @typed={0x4, 0x90}, @generic]}, @typed={0x14, 0x81, @str='self\'(wlan1ppp0\x00'}, @nested={0x278, 0x80, [@typed={0x8, 0x73, @fd=r0}, @generic="a684272c54dcdc92c612f34320ce7283e0dd8d73ae41ecbd42b50069a89b3263bd5135c0", @generic="ac06668bc458b745ff0b6249adae805bd3fe07ff3557a67483e528432d5d96edb929fc414c18bfc327806505b9b6de2011e25fcc020d1f207c11bd32fca6ea386ec130cf223f7f97e6cc586e087df08d372795e94b79486a3dbc7238e513bc1c5ad7670f9c4714b6fde80b29c80b10f1be9e9833013b6f04cbe650b33641d4b49ec54a0408dac5cc8d5d13bb3d16935ee14c8a0c30fea510802ad8740343b30027c6ae23396706872bf9c094d182eefa9b4bafd6d9ed805008482f5ea9488de3a1852f94447ee3d7d3ec3654b4f87b4c4888b6d7d1f5a883e9f971b42a54f4671a2bab82815adff49884951fb2ac5c00", @typed={0x8, 0x62, @uid=r8}, @typed={0x14, 0x5f, @ipv6}, @typed={0x8, 0x65, @ipv4=@rand_addr=0x7ff}, @generic, @generic="a25d8250aaef0b1d4c3dab2d4611e82b7249e27bc23a745e4f8cffe2841f15ea905b77c945e05a1df8e7161bfb4ef6eec41661adc0bc1281f8fafbbf6e75410dc979769bd5c2b714434762d39d631a79a5b83525440f0d2eea726f31019d5e208b", @typed={0xd0, 0x61, @binary="c26f4da040930d79da1f0689f1230d4c8cba94eda2d54541b0c68b0bb085a677478820ee661ea471d6bb965a74b005b76c5f701d3cf095aea59b9b7ff74dacd3622e61ec7b942434c621d313ab2a398c30647b8cc8bee6fdd3d403579c107c366778d9603d9125d84435eff58862e25af6ec81e90bec12a0bf11973d01138806616e53258c6e85fc8ddec86ef102ebb8d0998d81b5e1cc67482d507a9c55618d284757a248889c84a257deaa6241f2c1d2599bedc4be385cd5bee209e6e12f698c55326002a7d31078"}]}, @typed={0xc, 0x58, @u64=0x100000000}]}, 0x4e4}, {&(0x7f0000004300)={0x110, 0x20, 0x307, 0x70bd28, 0x25dfdbff, "", [@typed={0x14, 0x81, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d9784fa0400a3efcbe1538d9af553d48fd5e8620d7f065ba9538857adafcda2bfc3fd376ee4219af2c9cdd0bc1f60c817203ab10719910e1356b800efa8e2de2a6d70a83c333fd86996f36a0195a6f39cffb98e038874c486e7b0feba90a710903d2a9681d3a55aa6bbc8d606558d3fc7e9df57db45ba3eec76f70e4a738c17799ff178d0a5cb7640ab7e0082ef3b590d25cac46c4ef220c849108cefe6a823f1922f8fe864ed241529b4b0962b4470623b1be9efbc688e18506f7ed7633ce6c363b1aa807e8a06b1d8320dd74626d46a4120ecfff18af85529fe8c5", @typed={0x8, 0x5a, @fd=r0}, @typed={0x8, 0x51, @fd=r0}]}, 0x110}, {&(0x7f0000004440)={0x10, 0x2d, 0x200, 0x70bd2b, 0x25dfdbff}, 0x10}], 0x8, &(0x7f0000004d00)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r18]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x84, 0x40000}, 0x40) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000668fc8)}, 0x4) 2018/03/28 22:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000240)) wait4(r0, &(0x7f00000000c0), 0x61000000, &(0x7f0000000100)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x95a, 0x64000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200001f08000000001000000500ff00"]) fsync(r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x58, 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) 2018/03/28 22:15:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0xdcca, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000140)={r3, 0x401}) close(r0) 2018/03/28 22:15:33 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000012f70)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000300)='./file0\x00', 0x80000, 0x124) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000340)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x8, 0x0, 0x0, 0xe00000000000, 0x4}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000240)=""/131) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000080)=""/240) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/28 22:15:33 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d15fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000000), &(0x7f0000f45ffc)=0x4) socket$netlink(0x10, 0x3, 0x0) 2018/03/28 22:15:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x3fffffffd, 0x400000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3f, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000240)={0x5, 0x1, 0x1, r3}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x3f) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000180)=[{}]}) 2018/03/28 22:15:33 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0xe, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_key={0x9, 0x0, 0x200, 0x0, "62a3757735189f3fa304b3da5693af80b7aae32acb03c75d62e3b27404303c08b8f53b8f22501bf71b1db6bd51afdcc84812a97fac3b8f3859c95ef09d672bb1"}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d2}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1000, 0x88e, 0x9f, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x13}, @in6, 0x1f, 0x10, 0x14}]}, 0xb0}, 0x1}, 0x2) 2018/03/28 22:15:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x600004b564d03, 0x0, 0xb0b}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x80000001) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x6, 0xfffffffffffffff7, 0x0, 0x5, 0x3, [{0x0, 0x10000, 0xffffffffffffff01, 0x0, 0x0, 0x2101}, {0x1, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x900}, {0x53, 0x2, 0x800, 0x0, 0x0, 0x2}]}) 2018/03/28 22:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x400000001ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00002e4b40)={{0x2, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) 2018/03/28 22:15:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={0xffffffffffffffff, r0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)="f87df5193a208156bc75636e12e40017f2e003733d2d300d490fbe43108e6371f04b0f120311bab8e84812d355ca9117b95c69ee40f0ed5425aeb4c20a06367e056f0910408ba72a14b051a4aee5a4aeea095abacd9c4dc6e1a28ff3034ae0ea216bcb38bf16fec1a102fe849d9ec76cfe74177868618177191df12673261675c669dc56dfeb402df517b10c504853786e8eac5f5087015c55b6c9fb12bd7ae0e73e1162c6db0f4289b4810b13601febdb33edc578c4ac533eaa3f62d6f8e10a17b677688571702944ae79a965e3a11157a0923de9823e934dfe6ee0f3a7efa73885351d9cba9836645855fc984cd09c9b88d2fcc6405ecb998e0297fc03d12605402aecdadb43cf672107a8143e350236771aea96ee7c254484e5d452b91cc18e8bdf1a01488ae77254c79f4c3e811802c2a8bb58c700ddc56dda1ba154341356d27e62ecc63fc096784a00cb6cba7d852921c7af3b52300b99b649912518721a20457563d484ee31ff26b0d178ac4e31c57dd908bf2eae46f4a2e6494c0ff6857217b2042f5fe9d438df6fc06e892fa02b46250c482d96e4ac01d877a25c9ef01f75667daddc4eb9e8b76b08eb66b2bea472a7aa4f31357bd46a8508037121e9e043ce4493985d276f8184b1ca4879ba056acb8043c286df57f58f2d29dabd62e720c3d36c6309a4cc92f9ec3ab255404babd022a0478ea3379205c645df062bdbe0beb9b3c473d277ea207c2cef8c5e9a4fad1aea70c5ad337c29531a146491c94f2c90195b4428a4699135cc0ffb1fa1a4d67e3b2648cd384bf91579a13bee66a8b092d71821634d7e34e25650716b99443d6b6683f60bb12c23ddfaa7b3fb7b425be831910fa56f08c92d913c0b531d9383a393e1cdfef042363e34e99c9a40d880ebc37716f659c8f8b0da64c853ef6057a2f284859789fbe976f6ed8f9eaa3b86b1b47342463650afbd1b5046a84ada4202ca74bdf149dcbbb5e9d6881e89dc31bda910d3387a590724cf6f6f950059ab30c50bb17a1995f5abc8400ee2965c4ab6c071b79d916446d780a2484b0f46714bd5c9b8c06dc7a4b7671b999452ad72ab31e2d1432443a565e531ba3919a059836607031d11d9c1195d370643d603d51f8b13b57327dde10df52c6c04230738aecfaca84296845c382573488055be409117718ba12235e345e5163cc3c0636ef1f1a2b2af66e57b37b47d55b195861e19af35ea171359406113fcde2a1566d8496456d6938a435a824a53ca97333795cc2d7b5322c5908e74c04ceb5f42fc3048eba03c83d0746a4ce4eebb9bd2524c1ee2b21afde189c656317472b8bf71ebc203e47fdbfd7fe2d5d58e6a67edc03e1687b9a6bd17f9ad336238074e9b63e5f1ec5757c7db60a35434c6f5e1adb25edb8faee0ea5a88566334f7e03a29bc6892e45755649f69dbe8341f9368c076c41e272382a178d9cf901d1ad93d06f958c1dc675da5adaa4ba9d7071a9b7ce7e5ed1bc32e729e968b8b62d6f20caea28318e112f30d69b60a0be8b28e5425e7dba512d85075d5907097ea7bb4942b25e0e0d8a515c23328fb2925ec4218a47f1c22b66575299a8762a82740dbef0142a0098974e21e943dad5b76778ea87a41f6f2a5a87e7bfd1c79279245736b3b0ab6d0f376498c6ebfa60815fb3b5107f38e08600c048a020456c19c565955e00fbeb3a1d8becb290567c1fee46fedfb1a591c541389eee4c6ac7311e0e288fb7163d2f855b897004d38e21dfed248261c4ea868024db090d3117db8fd19e5420555505f144669e543ff4c50c4968a76b06e1d05269d8bb44f27f7387bc7dd4302798e93e515cc7e338eb966a638631a38b701d2b09fd8feb4ce1a18469c1bf42817abf9cc3e4708934153cb71b98868f858448a99b08471af8d8bae30fe9d9b9632b06eca99be3c7947d8b2840f06419ed112c2a9e93905d98ee15bdf255bb9fe038329b98286035ba0bfdf2e84b2f3d6612c1c3ee809fb764aa387e37cb1afb2f0c59e4deb14ff59549e9adbc5c82a7c9bcd427e176bc151058b1e52befcb576e480aa13bc6a707d3c0a3ef207efdbfe286de98cf0d1256a677abedc0f8553d364be722ba714323e49f7c7db7815bf903e904d4c777d278ec2f82f095e154457643a48a5861e24fa1ff66c7498eb378f2338027a1128f3ac9a30c1c37c55fc6173720184029b0b9624fc86a2e2b59d8119004839a22cc62c67f0f16ef5d3c6ff29a35829777a38a10803e10e284ace5204a75adab798d05ff7764aacabe245d18a3d9be0fd4fee4c97c1aa4199be135fb559d3f16b11970c0965f28bc21600995fae79204f96e4518265e8757aa2439eeb1e47572c211d8ee70295d23a325476ef433e0f4c52c0068132551637a1998a58039eeec2c0a470f13f194e6ff1ee0b5c737357414b94bd7b2a78616a637cd2989be5203d56f2d226644b1ae109317c07b2e2ccaa840ed3c5def14c8489c74ac50966f0a6a430ab66db3c3b47b31f7660310697d8e53dcd97d8f36b5a6609d35fc5474c3089227abbbc4cc6c979fbf542c410c1453b2d5a6d981530b07870567dc7858b73e661b70a35dd682add270153115500d0a27afe0e85efc4b61bef15a792a6a5d9084d4a1fc100faf36b5023a363bba0439cdccfab473ae0372293b3ee9063396cb19e1544d03c721fdcc18dee483ee9bee94526c5700b2aeedc4eb79b325e18f84e4ab36c9bac85916fcb5b49e5eb869f35b55fe1b3744f5ba32aadbb7adcee93bd014d91306353b4d338cb3bc7cd37adff39ec48a3c32954b18fc01d1f1d5c904724229ed60a9dbc24617f55c15468a640b192910692cfccd5df93a824f1cad6a6fb59764dc16efe343cb80f64575205a5fe854900b70204722fba43a2b01e029a374359b52bb26710dcee530ad803b7a0075f85f9ae54b5a47724632c5001926ba694d42b7525b6044cd514f0f32ca0a525aaafd211557eea6d6591a15ecd7ef8313df63d8e4ed9fb735450f0382dc4fd026d418c3599e62bfa735ca6decdc8374877006d0ab73634830626f01566d47747c211cb731f27bd5eda8d3681e1158415ad17b7de01feb5dc785bf35bd69331ef53b64da9d5cf5fc2cf02a3bfa21e7094acd52b5f1f31a075b5ea565ad93e820a990f3c71fd12c832ed240fb83949450b43513a2f853f554bef6e973f6df27598a788864c854000c24d9e9d198189c4cf999527d8cd02204ccfd6e7333d1c96ac7d8ccb63f90f97bf94bbae531a12aa15efc5634f26f3f37e8c2eb7f9f1699757b36ed1169615e3e27489392a155aa9722dc3d014905de7217fd645f8fb86a13e6b72c678faae7d4f12df7be09ad1d1508b86eb0d58099e60cd97983837b3bcc6c816eaa8e9b4e2cfd219973c69b6e778bd2a8d52fe12e2213d386c672409f591b50f159ebb30a78b01ceab7c884c362f52f7ef349efc4ebeb1ece337528390822432077b951ceecb840b019934dee17c0f14b7489d401f836533be43033ffb3f40f3100c9741c55464464e90c68bdc974e6a4cae90dad455203663f877238f6bd1b35d641e628e0ce621cdb038bb3d280442340bddf50b5c0b328a23b8b63e23b04c0a7633712dcd0749b3d6c7fa1ee43eadf01f17cc4762fa5b88e600194c965e93898ca4d883b39cab4c138a388eb9f58a786fd3ba77623735dea1d1560c3c043356a0e0653d7bcaa4c710cea181fab5b93334762feb365e7637cee53fcf569a8c3ded12cb3959a46f47b63bd1ebff1f7e419d10f990d022dcf29bf409be46fdb7d8e208a38a068469896efa8faf8a66e1853a54c07c7ca0f1c1d81c2d72e1de240845b28869b350534ab1b64ab5cd7962c155559090421b74442e5d32e14fbd9b4a502fc93b93df0c118c0c3a87723fadfec842ccc5cb7a555bb4653ed39ea91add6bd54e38aee257b8440dfb393d8389925e62d43f0667da7ca3446aaa91de51ec0ada3cb7db5faff22d42284beaf9dcac29a8d4e7e3b85ea38d144904b8f47a1eed32dffe35870914c230452590e898c20eccf923732233ebb906ffd035427bd6feb0d47cc501d54e5f2b9525a5d22c0c23a201b10c51b2d8052d644efe87811d2d440dee7ff10dc951e18f55be1cfddb64e10649c5875c693820d2289e6ef195d7b3f3db04595c0608f59d7ceb0acecb683fefc40adcc96184f49cce1bfc2c5a7fe9d20f8e5c1cd25baaed7efd68ca32614f51e9374ae88c816472107ee3640baa09375f625bb3b1ade544aa9e794bee486311ea78cc4b73359502cc3d82554bb9f8e957c79a26d1e3009b6e2595984e7b68240cea9bc68e0ac89e7e5d708a04277b50a0c3126973b18225e6baa5959a8a4afac01d0e1ef3f56c3d688bde0ae8436b6e284b2906ee6a18f1e053224128afc706341f6bea018be6c0b1f74446fce1715a060995efe323754427d5787686b4f3bb3188f78bf8061669b9d6f1dca33f95cfcfb85505889f004c498cab77a034f98c70e9db7af3c96b2d26b352a58a7f3c65b9e571d46ff371ae8c1e29e76169912a56133a37fdd85e02da811f606eacce7c6a8eaea4d92f26759683d43061d0aed4086d0493eab79b7944188aa6b7442c88aa8ea7929fc753507230fd25011ba39a08823f4d4ea5b7a38ba856512df6eced176ee155ba6ec5448c321f088fa0797566f7b85bffee11737d4c499ede0104d2d85c3de67745547e6cf8c031e059b70b93bb385698d1e36375a355efe6c953858e9f291faaff30f3b0a839dcd32b0f3139a3a184ba53a9eb8f8a6e00acfefdffb51776242e0f871ffd3480d6a55fb5b0616de31293278d1fd50627658161f1ab969037eab83a2f6154b3b29e064b137cb28717f9929de904043d06ca64d314f7c1f7f2f03c230f91be0e4c15b356795fd8dc195c8e76f342e4ce9affe5113e0eef58e88897286d84a7acad2c8411ad7f89bc4086aa079474731e04f15da5de9d54f97bcde4cb47f1386016650a994a764e31ea11cabf9a7cefe02293fcb50f7f9f62de46554443338f957722ba6ce6b0f8f43842daae0a935f895f798879728803c2148ab7a9db8f71e5167cff2d52ee0a2344ca68dbb765fc4f5dcbdbea91176eee6fe9037d158e02eeee433849db3dfd5aeb9d553f02fc3133fd8496cc1467f8d3ca7268bbef17112522bc7b15230ae951dd052ef7ae067d6dbf85fd21b0557473d757c3164d74da7b9cc1f0cb5cb1c8a5ae2adf247898ed33be9be172b93cc8dc8d0564aa8eca58277e2f7a2bd949172de2f47b22e3c088025448f625b07f696eccfd8003ba1b175d4521b4d9cd6f96e7e3e18fad92275a9989506b19e17c38dfc1c926aa53de011f95a52656314f8630736e9750f96da58a05a0e546ff045bbf065a043c6e269a18c883fc8edf6692d99adc1eb4461db5aef6e6cf89e9513fa69912720023a11734b9c04a374d7af60755fe4253231fa8fb8bcec12cb6fc7db1b5e492bc2c2995fa745fe77f84999aad3cbe8eba21a13759401c3a2437f3acdfafa50b1a848e2e503b8d250f417b5fb02fc9607a2e6d645bc401be80e7fb662737544a83751afe3d9f9fdfb52d4311acca6f28a77ac2182f6b828b4351ea50f2c4582a0f182840261091c6f1a3f3df696147590e961e54c6272b2e782b8f608d5111040342e1f508d8faa8acd611ec4d805f240e2390213ec3c683a58464ffced19c1cbf0fe7da0c378f9c7f95940350d8536710af571b08e9f9793a4ef3477920b092a6e1b77cf19fb9f75ea6d7e0741b94d1f87e53f53518ad953b9dcf", 0x1000) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) gettid() tkill(r5, 0x100000000000016) close(r0) 2018/03/28 22:15:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) r2 = dup(r1) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f00000002c0), 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) kcmp(r3, r4, 0x0, r2, r0) 2018/03/28 22:15:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x14e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) 2018/03/28 22:15:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000917ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x5, {{0x2, 0x4e21}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) 2018/03/28 22:15:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f000000cff3)) getrusage(0x0, &(0x7f0000000000)) 2018/03/28 22:15:33 executing program 7: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x800000000000000, 0x1b07f, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/28 22:15:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x0, 'client1\x00', 0x0, "2f0231fb2ea62f81", "b6d5a6162fd234ed21bca04112293955e06f28d7d0c41b750638313b3e3690d3"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 22:15:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffdf9) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x799, 0x37f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x28000, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fcntl$notify(r2, 0x402, 0x3) 2018/03/28 22:15:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='wlan1\x00', 0x1, 0x2, &(0x7f0000000080)={0x3b, 0x80000000, 0x6, 0x3ff, 0x8f, 0xfffffffffffffff7, 0x0, 0x763bd10d}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x4, 0x3, 0x80000001, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) fcntl$addseals(r0, 0x409, 0xc) 2018/03/28 22:15:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b000003000000ff0105000000009aff000000000000000a699ccdb033bf4ce0800a8a4bee9b66bbd8272e0000e87b660e5c66b81de9ccefb4a3b9df78593384f8482bee17725feb9e22b0c96d8d518e0843780cf7b9eb78d66d26d3bf920eaae743177c37a3385923c3c6467956a9ec3bc81da9287d1070f96255f950a47dce1a643225f1e402cc789caab27bdcb6d4ad2a5caca36a8aba784483fc7a466dd8e3b8165904b907ac87f431eb4563ff4a3d2bd629994a18f73aaa47c13d5aa4bf625970cd588b1aeeb3234b4e118aafbf22e370c2d77cbe7a365a0df136e095c23d"], 0x18}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x2b, 0x0, 0x0) 2018/03/28 22:15:33 executing program 1: munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000140)=""/190, 0x2cf, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, 0x8) 2018/03/28 22:15:33 executing program 5: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:ssh_keysign_exec_t:s0\x00', 0x1003c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$addseals(r0, 0x409, 0x3) ftruncate(r0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r0) 2018/03/28 22:15:33 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x5, 0x17000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045430, &(0x7f0000000200)) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TCSBRKP(r1, 0x5425, 0x40000000f94) 2018/03/28 22:15:33 executing program 6: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa3574cddaffb986dd6049d9d400140600fe800000000000000002000000000000000000000000010000000000149078006bd4c4b18053c5babf6037ff30cff7d9f5e4aacd0994a6396428aaf0c5413fe5e5a9f5c55ce464fcccb495d660f049604b4d3a67f7adb08799c811f28856ef260c78e9477db8582008d7be093b3dfa690f4d6666827d2f63dab50cb13583a62dbc3d4b51124ead39ee803b4edea64ce2f0afef38ae132ab1"], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/03/28 22:15:33 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1ff, 0x9}], {0x8100, 0x1, 0x40, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "7d6496", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/03/28 22:15:33 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e5cff4)='id_resolver\x00', &(0x7f000093effb)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)='\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200c00) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/165) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0x11f000, 0xd001, 0x0, 0x4000], 0xfffffffffffffffd, 0x60, 0x2}) 2018/03/28 22:15:33 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x10f, 0x7f, &(0x7f00000001c0)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0xa84, @empty, 0x7fff}], 0x48) 2018/03/28 22:15:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2000001, 0x11, r0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000004bff8)) 2018/03/28 22:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x80, 0x0) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) dup2(r0, r1) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) 2018/03/28 22:15:33 executing program 4: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/28 22:15:33 executing program 5: socketpair(0xfffffffffffffffd, 0x8000000080005, 0x5, &(0x7f0000000040)) 2018/03/28 22:15:33 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfff, 0xa00) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x2) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000080)="3d6188e6b5cf2bb6784563e5f5b78a0dfd597c1de39d6043cb2c5b7a00b0172cb57dc8bbc81aca59aa525acee1648104f6a7e253fa273c0b4cd0c04b729f2b67ff3c5912d3b850475b5667c1d97308498cc6c2aad9ab659c2f09081ca79ff770662dab1c6225570ff798d3950ebc2d77406ad753f699cb0dc45392e0dc9ef00ed8c846d51a52fb", 0x87) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x6}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xffff7ffffffff030}, {0x6}]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x20, 0x100) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/76) 2018/03/28 22:15:33 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006b000420bbfc00020b00ff00090000002800eb08001900000000b7", 0x24) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x3ff, 0x575, 0x7fffffff}, 0x10) r1 = getpid() process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/35, 0x23}], 0x2, &(0x7f0000001640)=[{&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/24, 0x18}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/41, 0x29}, {&(0x7f00000014c0)=""/107, 0x6b}, {&(0x7f0000001540)=""/239, 0xef}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000016c0), &(0x7f0000001700)=0x4) 2018/03/28 22:15:33 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000180)="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") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x10000007}, 0x30a) 2018/03/28 22:15:33 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x2000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x100, 0x1) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)={0x8, 0x18, [0x100000001, 0x20080, 0x4, 0x10001, 0x800, 0x580d]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/03/28 22:15:33 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0xffffffffffffffe1) socket$inet6(0xa, 0xfffffffffffffffe, 0x6) 2018/03/28 22:15:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x400, 0x402) 2018/03/28 22:15:33 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0x5) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/03/28 22:15:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xffff, 0x4100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000006c0)={0x3ff, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x5, 0x7}) r1 = gettid() rt_sigqueueinfo(r1, 0x103e, &(0x7f00003b5ff0)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x400) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) r6 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000009, 0x1012, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x20010, 0xffffffffffffffff, 0x0) r8 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x0) r9 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x40010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x120, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB="000000000000000012634840040000000000000004000000000000000000000010000000000000000000000050000000000000000800000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000020000000000000000000000000000002900000000000000852a646600000000", @ANYRES32=r4, @ANYBLOB="000000000100000000000000852a627701010000", @ANYRES64=r5, @ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="070000000000000000634040010000000000000001000000000000000000000011000000000000000000000050000000000000000800000000000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="8561646600000000020000000000000003000000000000003e00000000000000852a627700000000", @ANYRES64=r6, @ANYBLOB="0200000000000000852a627300000000", @ANYRES64=r7, @ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00 '], @ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB="000000000000000000634040010000000000000004000000000000000000000011000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="852a687700010000", @ANYRES64=r8, @ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf12ff14583278e5e99013342efc41d88f1e5383cd21905a54cec16267eefd2c73be37854594608df1dd59ec73dad75b3404ca", @ANYRES64=r9, @ANYBLOB="02000000000000000e630c40040000000200000000000000"], 0xb4, 0x0, &(0x7f0000000440)="2f5563e28ea7b31ee792807c7df1df851d2bbcbf37ff6bfd3f6f2b5443fb57555ed05aed91ceb7effd85b501f2ef58806267706b9783774497f19ca750c3c0f28a77374286e7e2a17c666c5188f4b2827dc4a8e17964af8689e32209e9ab02705af08423b668fc2326e72cf4792c53859634d07d8d8a5a79fa8b31ca61054a48b73a46c59c834e24734ba04f229f5584c34b98c03bd31e5e65ae6d085f6fc37ace0eefd77c77c6415db24a1dd5130aceb43e6400"}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/28 22:15:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf2a, 0x0, 0x0, 0x3, 0x0, 0x7fff}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0x4eb6}) 2018/03/28 22:15:33 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x49, "6e4024880edf6dd6f123adc803592e2ef5e09b341cbb3a9a97cbd0b69f56b84cf7733c4432b6890207794123284de93d1792de037ecc08fdee546d8b489b14f64f33cdebf0359a2c76"}, &(0x7f0000000140)=0x51) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xff, 0x7, "23c0d9bd97232a"}, 0xf) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x102, 0x0) write(r2, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r2, &(0x7f0000000340)="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", 0xe01) 2018/03/28 22:15:33 executing program 3: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup(r0) sendmmsg$unix(r1, &(0x7f0000007b00)=[{&(0x7f0000007600)=@abs, 0x8, &(0x7f0000007a80)=[{&(0x7f0000007840)="18", 0x1}, {&(0x7f0000007a40)="4008bd", 0x3}], 0x2, &(0x7f0000007ac0)}], 0x1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a9a7c87e63b375cca9bf70d4a85b064572f83abc140d89bb0c5b4674372b2102cf57406b82522206c63116ec42c0622b265aaaffcbf81f7790137a4fe891f2c6ecd072f77795cba792b83c32228ac8f117629619b676201ef21cf37d7aae2572b4cf87889798ad74be08dc16bdfe39316fcf31b943a802d57282e8c5f28c568b7851eb767a225280d67f823504614ae2c903ae80fc767901ef39b09e2dbd009e8544b8f322c21b6c12167b27d1ce0b86ec3db3c3f74850720b04c8cbc00df12f300d4f7ee4d2e06825a1a130d6f298dee5f38230339680aa75648fff5cf3bf35aa2807ad4962ae", 0xe7, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r3) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) 2018/03/28 22:15:33 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f9665dacf86f6147398bf7038a5b3d51400e97c763d67fac877d9e24f2"], &(0x7f00000002c0)) 2018/03/28 22:15:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f00009e1ffc), 0x4) r1 = request_key(&(0x7f0000001040)='encrypted\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000010c0)='eth1\'@\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, 0x0, 0x192) fsync(r0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000001140)={{0x7, 0x0, 0x7f, 0x2, "74f937959bcf2366ebd0e722dd501a6d83dcdc4c851b4d3d423ef7e2917742a754dc5c7f4ed95dec7ea517c2", 0x4}, 0x3f, [0x8000, 0x3, 0x5, 0x40, 0x4, 0x10001, 0x7, 0x4, 0x1f, 0xfffffffffffffffb, 0xed1c, 0x2, 0x753d, 0xb, 0xffffffff00000000, 0x100000001, 0x3f, 0x377, 0xf59, 0x1, 0x3, 0x3f, 0x200, 0x2, 0xa4, 0x10001, 0x3, 0x9648, 0xfffffffffffffff8, 0x9, 0x8, 0x2, 0xd4, 0x681f, 0x4000000040000, 0x1b84, 0x2, 0x7fff, 0x6, 0x3, 0x66, 0x1, 0x1, 0x7, 0xffffffff, 0x10001, 0x1, 0x1cd91d31, 0x8, 0x9, 0x0, 0x80000001, 0x100, 0x1ff, 0x6, 0xbcb, 0xfff, 0x9, 0x59eb, 0x7ff, 0x5, 0x6e, 0x0, 0x7, 0x2, 0x4, 0x7fffffff, 0x4800000, 0x7, 0x8001, 0xb68, 0x2, 0x4, 0x8001, 0x9, 0x4, 0x7, 0x1f, 0x40, 0x1, 0x0, 0x56, 0x0, 0x2, 0x9, 0xffffffff, 0x8, 0x9, 0x9, 0x7ff, 0x7, 0x401, 0x0, 0x6, 0xff, 0xffffffff, 0x8, 0x5, 0x8000, 0xabb3, 0xf5f8, 0x5, 0x58, 0x2, 0x80, 0x1, 0x0, 0xc6, 0xa7, 0x4, 0x8, 0xfffffffffffffff7, 0x0, 0xf30000, 0x3, 0x9e2, 0x6, 0x9302, 0xa8d, 0x8001, 0xbc92, 0x12, 0xd884, 0x4, 0x9, 0x5, 0x100000000, 0xfffffffffffffffb], {0x77359400}}) 2018/03/28 22:15:33 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sched_setparam(r0, &(0x7f0000000040)=0x6) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) 2018/03/28 22:15:33 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = gettid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={r1, r2, r3}, 0xc) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) setsockopt$inet_group_source_req(r4, 0x0, 0x3b03c2ffc1467db3, &(0x7f00000001c0)={0x6f, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x104) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4, 0x100000001, 0x1, 0x3, 0x7, 0x8], 0x6, 0x2, 0x800, 0x7, 0x8, 0x5, {0x6, 0x4, 0x100000001, 0x4, 0xfffffffffffffffc, 0x14, 0x4, 0x44f, 0x20, 0xfffffffffffffff9, 0xaa0, 0x7, 0x2, 0x4, "fb2b04e5c41b5a74a05469d0eea070ca2ff300e1f4121a6d625577e278f9eca1"}}) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)) 2018/03/28 22:15:33 executing program 4: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3e000)=""/4096, &(0x7f0000d44ffc)=0x1000) 2018/03/28 22:15:33 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x80dc5521, &(0x7f0000000040)) [ 51.998556] IPVS: length: 4096 != 8 [ 52.007357] IPVS: length: 4096 != 8 2018/03/28 22:15:33 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100e1feffffffffff001000000000000000000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/28 22:15:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="3b9afd90808732862f28607188366d17", 0x10}], 0x1, &(0x7f0000000300)}, 0x10000000000000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="8e92ed85b5f8067ed099ac7b1c0da20b7486747d73a000296044f5b19558da3b8003d6dafa76e07ec0690a052c8daf7e138220f9f132719cfd359d33484abd8a8c4ba0a198eba14f8e1b732674bbedc612db748d2fa3f6f45de4317ba76fb9f55e26940e4e29b984a8c0d04da70f5646ff95e7dfd5f8d67e9b455ead791e1e0afac15c19346a692c883bf188bd62ef6d41895dd1fc1229d66fa7ab71139a371c95fd012db68d23e517d6255b4ecfe1051a1f01d03386f6b23f930844325b60cac223bce6b3387b7ecb7c9001fd820b4e2cfe4c1038411de9a4675e626cd71714d479aea385d6997ac0", 0xe9}], 0x1, &(0x7f00000004c0)=[@op={0x10, 0x117, 0x3}, @iv={0x6c, 0x117, 0x2, 0x5b, "65cec5304378e08e8b5a82f90ccd0a630d6e823014bf04b8ab4f8e254399395153e00f2d304804b77c4ef78379f4936839f6fa3749e2a3c4f47b3b797ae3242b064634eafa033529662d2c14b9a4f840d6a5902603ef29888f172d"}, @assoc={0x10, 0x117, 0x4, 0x5a6}, @iv={0x78, 0x117, 0x2, 0x66, "eb12699799c05c3ce8b131f9507b3cb730300390e056dcc155ceea0edc5d199000208612aa5a59741b129fb593145dd658d664c47e0d8e695d0f407128692451239417f972453370feb82ff50f3ad13cd583ffdde9f983c72fca2bfd6f8f1c41389ba446eca8"}, @iv={0xd8, 0x117, 0x2, 0xc6, "7d86f0ce5ffab5e9c5d89da5bf4c3d23af9797bd0e6c8048da0b3c9d24338156d9f434dc2d6858b68e52eaa335d869019974549ad0123223e3b9b58a3e05bb2a95bec9dc8faa64c3d31bda866f804f3db0b18b4047b3893fcfe64fe5aeafe64a965a3e9a1644f1f3483cc1e48fda01c4b2cfe4d3b6c04be597570b2a2b80daf19d92662fc038bad7a0adda85f82c2d59e6619f4ae4923923357fc3bd1fbd0a1ad9174ce15e520200988d85a53ccbd0c35c2ea49951a49dfb25e299e8ba915cc52ba8e484bddb"}], 0x1dc}, 0x90) 2018/03/28 22:15:33 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x40, 0x4) clone(0x80000000, &(0x7f0000000100)="507ab6480a03dd928ecc7f7f5d122590eea0bd1f1e209e9b7490b77e14d093bd0d082866d46a6fbcc2552764a8100a0c12141f3e8b2220592eb197668ff8b07c4d7801bc99c8ebee25b7f18203dab1f2b0f0772542f2289ceb69c0ea2ef559163fece6c47b7539260061803b824f63", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5b9f44ad49d80fee163450e87d37ea2e14f552adaef178024a7f26cd15ff98313c5056fbb30442616b34b236c0ce584497271b52bcca75aeeb83a0f0436041d3715fff602d77ff90ffb8ea2a651995e915d26240e02a03715139083f7737047bc91f9af5491692df9c6624b0b300e009b9ac20cd851065301ab31d218e3f6ebcc39adcdfa83289f08b43f2e266d68222157e8c2b74036a8a3f16978cd5c0455b2a35ff44c0c6bafb6240d79cc6da4053a92cadfea806f5f876e08d4e448916115a6bfc3ee64de784a1d08056c4cd7cfa45740f6636d3935bd4ade816c141ac2fb2a6eb") 2018/03/28 22:15:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2003, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x4) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in=@rand_addr=0x3, 0x4e22, 0x1, 0x4e21, 0x80000000, 0xa, 0x20, 0x20, 0x8d, r1, r2}, {0x1000, 0x9, 0x5, 0x5, 0x800, 0x97, 0x3f, 0x8}, {0x5, 0xd26c, 0x7b}, 0x16c8, 0x6e6bb5, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x2, 0x3, 0xc3, 0x3, 0xd7a, 0x101}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x30000, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) epoll_wait(r4, &(0x7f00000003c0)=[{}], 0x158, 0x6) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xdf9e, 0x80082) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000000080)={0x8}) setregid(r3, r3) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000000040)={0x2, 0x4, 0x7}) write$fuse(r0, &(0x7f0000000380)={0x12, 0x1, 0x1, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) 2018/03/28 22:15:33 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001100)=0xfffffe, 0x4) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) 2018/03/28 22:15:33 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)) write(r0, &(0x7f0000001380)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x404000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req3={0x5, 0xe5, 0x5, 0x4, 0x6, 0x1, 0x101}, 0x1c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000000c0)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x77de) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe178, 0x0, 0x0, 0x0, 0x0, 0x80}) 2018/03/28 22:15:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xc0000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000004000000000000ffffffffffffffff"]) 2018/03/28 22:15:33 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000600)={0x9}, 0x8) r1 = socket$inet(0x2, 0xa, 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7, 0x2) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)="781d834ff1107e8a256bf84f7f49b244cea5e9b2cbdcf3537abc704c6fa54c6091b5a1af97cfc803416e8b0ce2224338de76ef40a818fbfeda4484afb17c0894cb7fd263b95b7d5d52a5a3ad00dd0f2acdc5e3f0b0c1d0ce20e28e044e081b9a0682de5589decaae3833c9486be20baf", 0x70}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x40, 0x9, 0x5, 0xfffffffffffffffb, 0xffffffffffffff7f}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x20c, 0x4, 0x2, r3}, &(0x7f0000000540)=0x10) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000002c0)={0x0, 0x4, 0xfffffffffffffd69}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r4, 0x80000001}, 0xc) 2018/03/28 22:15:33 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x201, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x20000000040000) 2018/03/28 22:15:33 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0xbc7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, 0x8e, [0x4, 0x5, 0x5a, 0x4, 0x100000001, 0xfffffffffffffffa, 0x5, 0x70]}, 0x5c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x401}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/28 22:15:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2018/03/28 22:15:33 executing program 2: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf05f, 0x8500) move_pages(0x0, 0x0, &(0x7f0000c08fdc), &(0x7f00004ae000), &(0x7f000022b000), 0x3) [ 52.107980] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/28 22:15:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) io_setup(0xfffffffffffffffe, &(0x7f0000000000)=0x0) io_submit(r3, 0x4, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000040)="d483df1ded2f786bc091ec6ea3e27e05d670e398ab3c33fa8de45d8fde9473e2c9865dda47f3ffa9912e05a629522cdef618cbfd3342d08fd54fb1", 0x3b, 0xcf8, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f0000000140)="3a0e28d8970e38ad03916c44c036d85b0eb2e4141c19c6175cf795efbfa62de8f8cc90aca27ffbdd1c274eff87577c9a7778efbd722dd7106f4684e8d9b712452fb42cf02a17527a4529b4ece289b5241ee48a8ee948b145f0c314260577a4ca647d47096af2075a2135187e77c42b571fafb7d3046d8cab683a14b3741c1c390a3292c04ca7ff87d983f275ee17674aa87011bf7f3f23fc87deb3c0133c2818", 0xa0, 0x2, 0x0, 0x0, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0xc0000000000000, r0, &(0x7f0000000580)="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", 0x1000, 0x4, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f0000000280)="02fbeb48fd6666e23b4e107d6ea66022b9ce9f07b49ae1ad74265c1e5dd5c9a7bdb9d79f3deb8defbc1ed1350b33cf89b9a9bf69df5ac02824807c37b671686b2953e8f5077a436a971c4a877a7089febb5474bcbeb356fc14533d90cd6ff34bf924c6003186d03ce31b66dba75445add2bd0f7f5419355acd61f2bfa9a26c56bb93d67eb582c0a3e4e84a6fba8a9e607c42c94e88467fe8", 0x98, 0xfd35, 0x0, 0x0, r1}]) 2018/03/28 22:15:33 executing program 1: 2018/03/28 22:15:33 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4, 0x4, 0x40}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={0x77f}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x1}, &(0x7f00000001c0)=0xc) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x14001) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001600), &(0x7f0000001700)=0x8) 2018/03/28 22:15:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000478ff5)='mountstats\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) close(r0) 2018/03/28 22:15:33 executing program 1: clone(0x0, &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000002886)) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getpid() waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) userfaultfd(0x80000) 2018/03/28 22:15:33 executing program 6: clone(0x840000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x1, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000100)={r1, 0xffffffffffff7fff}) 2018/03/28 22:15:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x6d7, 0x7f, 0x0, 0x6}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2400) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000002c0)=0x1000, 0x4) gettid() r2 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) recvfrom$unix(r2, &(0x7f0000000100)=""/246, 0xf6, 0x0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/28 22:15:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20002, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/03/28 22:15:33 executing program 7: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x5, 0x7fffd, 0x0) listen(r1, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)='[', 0x1}]) 2018/03/28 22:15:33 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x8400) exit(0xffffffffffffff01) fcntl$setstatus(r0, 0x4, 0x42000) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000010c0)=""/148, 0x94) 2018/03/28 22:15:33 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/03/28 22:15:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x400000008001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x8, 0x2}, {{0x0, 0x2710}}], 0x20) open(&(0x7f0000000240)='./file0\x00', 0x4000, 0x60) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x7, 0xc0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x3, 0x101, 0x9, 0x80}, 0x1, @canfd={{0x3, 0x10000, 0x7ff, 0x20}, 0x3d, 0x1, 0x0, 0x0, "c5509857c1ba4ac5996495ca3e827d5f3d4910f9c10a5edbb64de5ccd3b5c25cefe5e37a5357474ba4a1f509eedeba30b313bc679a8e15787c8d1ca2b6d5e980"}}, 0x6c}, 0x1, 0x0, 0x0, 0x8c1}, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/118) 2018/03/28 22:15:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc001001f, 0x0, 0x9}]}) 2018/03/28 22:15:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) getdents(r3, &(0x7f0000000080)=""/8, 0x8) 2018/03/28 22:15:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/03/28 22:15:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040)=0x16, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/28 22:15:33 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0xf2) 2018/03/28 22:15:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x80) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x100000001, &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/28 22:15:33 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000580)={{&(0x7f0000000500)=""/51, 0x33}, &(0x7f0000000540), 0x4}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1f, 0x1, 0xffffffffffffffff}}) write$rdma_cm(r1, &(0x7f0000001340)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r2, 0x1}}, 0x18) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="080549c5c8442c07fc7dc6276a0d80b4e9719ef73b39423c9583aad8a1f6ecd4ece89d06f6c63b115bcf998dab6f36c7ac66fd671ebd983368981f6c", 0x3c}, {&(0x7f0000000380)="679abc6c893975a121c8835172fc14315ff4da6c7d390c20ade982acbf1f8ec1132db65d9cb08a68a61a5513f8fc65e5357f1a873a96dbcb31e4e965d1e58e2ad4e34304a669eccdfe12ac7377f1b11edf76206d8ed235e9ba65261f013e5fda3e435b69227d6cddd4695c1346e85b192c2a5867b04558c8ee4b2526a3bf68b3545a35b97f50c34b9fd9f44baed97546d9144ba6ed396c", 0x97}, {&(0x7f00000000c0)}, {&(0x7f0000000440)="fe2500108f1677634980bc4164967708702c9a230950afe272ea1807fe10190ffb0d1df252065031549e47843a0c16f4ec534b8f4fafa0c006b53f3aefcb8a525cb89d7984a7377c94b59618acd205dbb278a882757f6b3fc59734637b2d10ae6cf0ed55f62f8546968fb4168abd69cd6acb2d75f35492dbca13268003f16031d06f45fe0cbd78cdd24e6813599fc9b532061d1a4c9a17", 0x97}], 0x4, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000005c0)) 2018/03/28 22:15:33 executing program 0: clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9dc, 0x800) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400100) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x7, 0x6, 0x1, 0x2}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) 2018/03/28 22:15:33 executing program 1: prctl$intptr(0x1c, 0xd2) 2018/03/28 22:15:33 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x2, 0x1}, &(0x7f0000000140)=0x88) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001fc4)={0x9, {{0xa, 0x4e20, 0xffffffffffffffd7, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20}}}, 0x104) 2018/03/28 22:15:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0xa, &(0x7f0000088ff0)=[{}, {}], 0x2) 2018/03/28 22:15:33 executing program 2: socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000080)={0x9, 0x80000001}) 2018/03/28 22:15:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/253, 0xfd}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) 2018/03/28 22:15:33 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x1) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a001100291a8e480600d6ec0000c5722e2b50d5e781120f75", 0x27) 2018/03/28 22:15:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) r4 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 22:15:33 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997fb0f0000000000780086dd60c8fba200183aff18000000000000000000000000000000ff0200000000000000000000000000018700907800000000fe8000000000000000000000000000ff955f3b231f98fc3dec03af72960516b3e716d0739ea7df91a625a42a25ec63c58cfba5adba1edbe800af7094de088c01caf46441a8c8d205df8d890340afdabc0d6c271cbb459ec25612992db795251af85d650159c30c41d1182fadf7430417e4ede7eba1524f9e7ba99155f94f2c25394a74a0b05e3b0d8e8868cce94b6c722ad2306e5c49055d0fc166a709a0315f13eb9d703b0bcba2da11bead823fbb6497d6915f4eb7a6"], 0x0) r0 = creat(&(0x7f0000000340)='./file0\x00', 0x15) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x3, 0x0, 0xa02, 0xaf, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x0, 0x80000001, 0x3, 0x0, 0x3ff}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) accept4$bt_l2cap(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x80000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) prctl$void(0x22) 2018/03/28 22:15:34 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='pagemap\x00') connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x54, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12637f4400000000000c9e55b1080000000000004888198152820379a800000000000000000000000000476496c3fa6c05e451bf4e18000000000000000000c09676418d0a5319962e980a86fc9c757bc9ec71a6fd98300c5abb5b2f8e661e4a3116bd194681cf3145290cb49037dd8b3fccec74c7f4b54eaf7de5624b91313cf17443e5d6133be7821afbd4402b241c81ddece03674f9732ef649443697ee7dc754b2f767bd1a5d698935a0df8dbb81b95d73ed21e9da77c90149ff258bf4616456f665125a48ef264fdb000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000563044000000000"], 0x0, 0x0, &(0x7f00000006c0)}) 2018/03/28 22:15:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 22:15:34 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xc010}, {r0, 0x8100}, {r0, 0x2000}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x1ff}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000100)="0f20e06635040000000f22e03e260fc769000f353e2e0f35baf80c66b82f9c958b66efbafc0cb007ee0f21c50fc72f0f5a3466b95403000066b86e00000066ba000000000f30e800d0", 0x49}], 0x1, 0x8, &(0x7f00000001c0)=[@cstype0={0x4, 0x4}], 0x1) write$eventfd(r1, &(0x7f000025bff8)=0x10020400000002, 0x38f83b924158fe6a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="008990ecb9351d16995ace9a5ef110ba", 0x10) 2018/03/28 22:15:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000040)="01a342d75fbee3bbbc") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3c, "364c126cb69be224205cacfbf8d87c5489b0bf881752eaee54e4efcadf00a407d294dab76190188dc64a62f8d6d3aff2e502043a563aca4f38783d89"}, &(0x7f0000000100)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="3f000000869a42f2c87e598e575b7fd5a080d29246648600750bdd0ef56d5b865aa7318cfa337cf103bb2046ce60cd76a29bd09b1d18bfa5b71623076ce6e5245b606c"], &(0x7f00000001c0)=0x47) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x20, 0x4) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) setns(r0, 0xc000000) 2018/03/28 22:15:34 executing program 0: get_mempolicy(&(0x7f0000000040), &(0x7f0000000100), 0x0, &(0x7f0000000000/0x2000)=nil, 0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x125000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xff) 2018/03/28 22:15:34 executing program 7: r0 = socket$inet(0x2, 0x6, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000700500004c03000000000000340100008c0400008c0400008c04000004000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00034010000000000000000000000000000000000000000000000000000440049444c4554494d45520000000000000000000000000000000000000000000200000073797a3100000000000000000000000000000000000000000000000001000080ac1414aae0000002000000ff00000000000000000000000000000000000000000000000000000000ffff0000ffff00000000000000000000aaaaaaaaaa0c000000000000000000000000000000000000000000ff00000000000000000000000000040400000000070400ffff6c6f000000000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000400000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000800000073797374656d5f753a6f626a6563745f723a73656e646d61696c5f657865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000010000000000000000ffffff0000000000000000000000000000000000000000000000000000ff0000ffff000000000000000000000000000000000000000000000000000000000000000000000000ffff00ff000000000000000000000003009bffe100060008000073797a6b616c6c65723100000000000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000400000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000aaaaaaaaaa1900000000000000000000e00000010000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x5bc) r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) accept4$ax25(r2, &(0x7f0000000840), &(0x7f0000000680)=0x10, 0x80000) sendmsg(r1, &(0x7f000000c06e)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000008000)="170000005e00030f07fffd9427a283bc04eee6d86f05ff", 0x17}], 0x1}, 0x0) 2018/03/28 22:15:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82000c00}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getsa={0x30, 0x12, 0x200, 0x70bd26, 0x25dfdbfc, {@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d6, 0xa, 0x33}, [@tfcpad={0x8, 0x16, 0x7f}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/03/28 22:15:34 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4e, 0x0) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"797e505b6a17a0"}, 0x80000001}, [{"8f81633be95f66"}, {"8cc480bcd2d74c"}, {"8b4d676d5b9524"}, {"56d34516b60242"}, {"746f34f67ef610"}, {"d56a34b6c067f2"}, {"dfd7fcdfea5f17"}, {"a19fe5822d504c"}]}, 0x48) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={0x77359400}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0000, 0x101000) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xbeb8, 0x20000) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/03/28 22:15:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0xfbfffffffffffffd) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) dup3(r0, r0, 0x80000) [ 52.587697] binder: 7300:7302 unknown command 1149199122 [ 52.597465] binder: 7300:7302 ioctl c0306201 20000140 returned -22 2018/03/28 22:15:34 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={r2, r3, r4}, 0xc) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0x58}], 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x1040}, {r1, 0x8000}, {r1, 0x2004}, {r1, 0x80}, {r1, 0x5}, {r1, 0x10a0}, {r1, 0x1004}, {r1, 0x1}, {r1, 0x1}, {r1, 0x8000}], 0xa, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100)={0x1}, 0x8) [ 52.642043] autofs4:pid:7314:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3611468545.3152264799), cmd(0x0000937e) [ 52.655991] autofs4:pid:7314:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 52.679405] IPVS: stopping backup sync thread 5873 ... [ 52.716383] autofs4:pid:7314:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3611468545.3152264799), cmd(0x0000937e) [ 52.730418] autofs4:pid:7314:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 52.746903] bond0 (unregistering): Released all slaves [ 53.423452] IPVS: ftp: loaded support on port[0] = 21 [ 53.690689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.082892] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.089105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.129549] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/28 22:15:35 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x4}]}, 0x8) write(r1, &(0x7f0000000040), 0x0) 2018/03/28 22:15:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) timerfd_create(0x2, 0x80001) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7bda, 0x101000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x670, 0x1, 0x7f, 0x1, 0x101, 0x3, 0x100000000, {0x0, @in6={{0xa, 0x4e22, 0xc827, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x8, 0x7, 0xffff, 0xda1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x4e22, 0x10000, @empty, 0x9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x3ff}, &(0x7f00000001c0)=0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3}) 2018/03/28 22:15:35 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000)=0x1, 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/28 22:15:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) io_setup(0x1, &(0x7f0000000000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) io_submit(r1, 0x1, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/03/28 22:15:35 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) syslog(0x0, &(0x7f0000000000)=""/33, 0x21) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x68000, 0x1) ioctl$TIOCSBRK(r0, 0x5427) pkey_alloc(0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/03/28 22:15:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000000c0)=""/72) 2018/03/28 22:15:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'bpq0\x00', 0x800}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000240)="451b1d60a9f9b137", 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xfe2a) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) recvfrom(r0, &(0x7f0000000380)=""/233, 0xe9, 0x140, &(0x7f0000000180)=@in={0x2, 0x4e20, @rand_addr=0x5}, 0x80) 2018/03/28 22:15:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) flistxattr(r0, &(0x7f0000000180)=""/165, 0xa5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="3659af84276f0f621a0d996e2fb57e8482871948fe33f78975d443fe6db73214f833a34ee5d9290b2b20a4479c73b516", 0x30) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x2, 0x100000000, 0x67, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x80000) r4 = getpgrp(0xffffffffffffffff) sched_yield() getpgid(r4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) [ 54.171621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 22:15:35 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xa8b1, 0x100) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000100)={0x12713, 0x0, &(0x7f0000ffc000/0x1000)=nil}) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0xcd, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) [ 54.239458] irq bypass consumer (token 00000000a25a4d7e) registration fails: -16 2018/03/28 22:15:35 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x81, 0x0, [0x3, 0x3f, 0x401, 0x1]}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x790, 0x1, 0x97f3, 0xc3be, 0x4}, 0x0) 2018/03/28 22:15:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200042, 0x0) openat$cgroup_type(r0, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) socketpair(0x0, 0x0, 0x9, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7f) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000180)={0x6, 0x3, 0xdec, 0x5, &(0x7f00000000c0)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x200, 0x8000, 0x101, 0x5, 0x800, 0x1, 0x1, 0x9, 0x2, 0x0, 0x3, 0x2, 0x6a, 0xffffffffffffffff, 0xfffffffffffffe06]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) exit_group(0x2d) 2018/03/28 22:15:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x102fff, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000000099949aa084f50972af9d35686abe3014ee667fca41e81d4dca44e79b1f8e87"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)}) 2018/03/28 22:15:35 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20040) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000040)="ecebb0d3677368b7bcfb5540bf238ea12f560b51039655d866eac53283f262a9372cf42f7e6133b109380481b9f43977150797b1aaebd7d75845f22a6a55961c7e8cb46799802a3d3359aaaa88c9ff8e7052159e7f085fb5a09b98860bc5327e4f092d6b744731770a324aff3b0053c6c3af754f304b41a9ca20bf1e261a8cdae8b5db52aa0ba29b0cfd8a787d1440d97041d760cfe6565eb89cb563d93b6a0180b334b96fbc31eebd1bbaf2d13c14f3", 0xb0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000640)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/177) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x88, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xee}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4b, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x10f, @dev={0xfe, 0x80, [], 0xf}, 0x5}}}, &(0x7f0000000440)=0x84) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x30) tkill(0x0, 0x0) 2018/03/28 22:15:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000002c0)="0d3ecffad73119b8ba19ddc25bb5c2de1d95410bb938606d3bafde706a00ccd6bbdeb22d2b6d096ca9b89630aa6149fe40bfa64327cfd4f2cb3b18e5635ddb3bcac1982a9908853740c3a35d0ecea854b2edb07651557f6fc15d62f4ad5ca1568898df7330d0183b62bd280e910ff4fbb1da149042f4d0f23dc96a4f9f5a528f7c401841072c170f9732faca291688fa2f10dd57d166ec5910eaa813b2c853b5d785ba7b7815c49fa4fbe01965", 0xad) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = dup(r0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ext2\x00', 0x800000, &(0x7f0000000380)="d9ff45d0c209e24b0934b4ae1d5fe201d676c49c5fda5b55aa33255cf867dd4f089ff1cf1df4b9dc4fcc") bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r2, r1, 0x7, 0x1}, 0x10) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000040)="4fc830839d8e5cc16fb47726fb69cb50bb18de37253cdf43c6a080d3f0d11b9a123ed1e5a842a7d6508ee929f274995afcfecf243eaafafd6fbaa9308eee3bfd38504fb01a476f756f5f1c100c7776ccf2c4028a71d6288c4cf003e5318b09adaf12826684af1ad8d62a813ee0ad08efc4efac99915fdff951585bb71568ab8901bbf28263101246fbea82852c8e9f6911e175588a837d1a", 0x98) readv(r2, &(0x7f0000000440), 0x0) write$eventfd(r2, &(0x7f0000605ff8), 0x101bc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001940)={'syz_tun\x00', 0x0}) sendmsg(r1, &(0x7f0000002bc0)={&(0x7f0000001980)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001a00)="589576bd872081cef5f4551916ccc669717df5f4168dc3654c05e1c1acb3428633e8c0a060bbdf2f35847c77cab51ab29c5de3aec92ac0e254e0aa704c02ab0fea00646b6753f338881aa23139b58e07c1aa32b655969b071e25d1d55e8d7f151ea08e281936edcfd22c8ed1e297cc7c9060edb92cb2c3a1f50a7a85cd6119b2db88e142d339d411576938c2306c40d586afcd432496d0facc08643c86b41b8eaa1acb322a4628899d6d126593620901d4d29a7af88e56b48db92e42a9b03c6fb033ad980ff1a4c73543e227452f7660b0f08bffbb91febba8b8d5b7d9aabedcc124e1371defdbcf15db56d4721bb1b8c65acb8ddab1b0ce43392a143c9e2b", 0xff}, {&(0x7f0000001b00)="26a36549816ee97bf00c573790e85c73713d1971c2857dd155d47e6b9227b8108c542fb8f67d658ae263baede3ad5913b69c389a78c9b294dfe09177e585fb0e3eb36b47a89ef1b36d1c0d2d75113dde070ce21ec2d49fa8d72af16ed27b4838425db20a6601329f6eee0158fb1cdbd68e55064e159fb91f8e446d0807d4", 0x7e}, {&(0x7f0000001b80)="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", 0x1000}], 0x3}, 0xc015) 2018/03/28 22:15:35 executing program 4: r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x8, 0x2000) r1 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000080)={r4, 0x0, 0x2, r6}) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000040)={r7, 0x0, 0x2, r7}) 2018/03/28 22:15:35 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006b80)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006c80)=0xe8) sendmmsg(r0, &(0x7f0000007dc0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="c64bb871b6162067691220d573477037ff5d697b8ef5f2cd9426f404a074daa021bf69e9f94944f04709093437fe3ad7ed14280643c7e5b3637fbdcb6de1106c0e5e2b3cd06a334e6d112d50f3844ce9074ae519227d77d961f94df65f0b3957f4c10301be564c306e7e670c838adb042e960ec795b8ef1e311ee9c228b1c068539b28038a233ae27b893c39cf2ef30ea57fb099517364ab8fc881693d01a5473084ffe1266847c3a1fd1b91c396b160d21ec8b0c1720fc9f19501d2bdf6a667ca8a1a52175b5084624ac6d41d41008d3167bc4f36e0f7b55ecf7cbeb5b6d3dbe78dcaee", 0xe4}, {&(0x7f0000000100)="1ecdc89f0a16d1eda0bdc0c62686650634daa7067c8fc3c151ff79dcab3c77d6b2ec", 0x22}, {&(0x7f0000000140)="b8e76214ff2478c0db676c8db31b5cb0f6e053f5f112f6c9a578acf66aca65f571923e71d8184a5800942de272c6f7e3dc6cac0325beb9b55a7ed94f7b6e2cbf7f7f9a2a8ba0dee152eb499ea68ed81d6b7c63c582508f779609f4c065a68a6183dde21840566d8d1cd29c1d485cea76902cfde6d73fcefacd4624e04e85919019a0006351c24a890e837572e9426f991dad991bc602e8f4fe54ff6c27dbb8cac2f5cd029618938cd0b8682c1e64067d240e4738e9ddc090c6a3a7e8cad933f316c8265cc0a13a38dff02cef2ec5ba7a92f4eeb6122dab140a6d2a2a", 0xdc}, {&(0x7f0000000240)="48abde77a5c716ca8b0f18484706db49877fb860c35206090bab31b010c203058df1f7f7a46c77250ca64e3b35df6c4f9b34cf064629071724dd2e09bf45f5f73bf521008c343c26b05a41a7a7b947df514bed8bde0544064b5ad0eb8844d17bd68883ef7fff8bb2f995c2d8821a44d76fbb71554fd60e52eb965308026a050fa1f8f3dec4d4fc82aef8f224ffe78efacc7e662452bcb96216d677151be00e8f65f3aac72a38bdc554f701110d0993b2054e5b878110cf602076c5dfeea8c056549ce91032e605ce4ccd0d21d1764588d506c1220006598bda978d8e0eb45c8ce26d8aa799223c1874ce575c5b9707fcf81db53e", 0xf4}, {&(0x7f0000000340)="c5143c623c691467d1a94ef6b46223e1c4b8ac5cae5be08fd5bbbcca141b794a0e464f8bf03fb18fc97c47a2107bf775b2d828d45cf3231f8cf59a8ec3b4ee4bd342af27f866978563cf996208ed4846b7397ee12c65eab6fb53c7b7b4d6b6600f24b47a494fcac6860f7f5c61be797ec305cc71e036f1bd1e7981521746b0d1ff058ea4d139af350781b328a2d3694ffb8713c6febf95b58562bf98d947d3b5e7f24c53719e1b69b2f3ef3e11a5962ad504ba176ba4f78ea70672416057ca50f7777aae76da618977c07184cef6b20cb1ae4172620f7e95379974bf184dd5b5369445e3d702e1", 0xe7}], 0x5, &(0x7f0000000480)=[{0xd4, 0x29, 0x8, "19f6692aac56104703729a878d70620b1242157c3caa1c988c12bdb6a1caa9109e4be5b1dbfeaa40426ba44e7de9e4adacabb0adc7086a8e867fbfe11e1063a2d21f43596ccff3d0fa6bb057b3e0527369ee7703dceef9bfe8b056ea11afec0d7a8e182556c54a1d4a2c57f6a35b73634d894e578f16ab43ffa52f599ecc2a9b33ccc39155a5100d8e37bc25107f88ceb1fe22f1f9f5c2ac6a794abcb228f60cabdddf06181c84a2b5832ee9fd71671f6441d0be058aadc057e198667b10dc974d8dfb18586249"}, {0x10, 0x0, 0xffffffffffff7fff, "f4e8"}, {0x4c, 0x117, 0xbe, "87f8f5a560e67be3d91eccc05e9c45957b647984a4d992679edc22d237e58c3708d6e97031e94e517c3660f5a3739e900c850abae6763aad39c5bf4b35"}, {0x100c, 0x111, 0x6, 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", 0x1000}, {&(0x7f0000007d40)="8eabe9ba1d303ca9fdb718082d6fbd28ba3dbf09458d7bb7d4a3d51f79ffecda", 0x20}], 0x2, 0x0, 0x0, 0x80}, 0x1}], 0x8, 0x0) 2018/03/28 22:15:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa}}, 0x0, 0x7, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x1, 0x0, "5f694d3af4305654623a6116e5dfd9d265d92451769e8918fef6e6975790894a36bc1eda8ce90000000000002dfee81edbed912fd7724a8857d37a1c5d14415d935bd17af2ff020f7df43b9902fac791"}, 0xfffffe33) getitimer(0x1, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181082, 0x12a) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'gre0\x00', 0x1}) 2018/03/28 22:15:36 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r1 = getpgid(0xffffffffffffffff) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x32b5, 0x7, 0x8, 0x0, 0x2b, 0x200, 0xa, 0x5, 0x8000, 0x3, 0x3, 0x7ff, 0x100000000, 0xfff, 0x78, 0x634, 0x2, 0xf36, 0x8, 0x3, 0x8caa, 0x100000000, 0x1, 0x4df1, 0xffffffff, 0x7fff, 0x6, 0x7ff, 0x4, 0x3, 0x8001, 0x7fff, 0x40, 0xff, 0xffff, 0x0, 0x100000001, 0x1, @perf_config_ext={0x7, 0x3e2}, 0x80, 0x3f, 0x2, 0x5, 0x6, 0xfffffffffffff800, 0x346d}, r1, 0xb, r0, 0x8) [ 54.514688] binder: 7545 RLIMIT_NICE not set 2018/03/28 22:15:36 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000003c0)) 2018/03/28 22:15:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = memfd_create(&(0x7f0000000100)='system:\x00', 0x2) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000140)={0x1ff, 0x2}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x555d3941, 0x1, [0x0]}, 0xa) 2018/03/28 22:15:36 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x8000000000002, 0x895}, {{r1, r2/1000+10000}, 0x77d0335d, 0x0, 0x9}], 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c1bff5)='projid_map\x00') sendfile(r3, r3, &(0x7f0000164ff8), 0x400000ff) 2018/03/28 22:15:36 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/03/28 22:15:36 executing program 5: unshare(0x24000200) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x1, 0xe0, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x33, 0x206, 0x9, 0x8, 0x7ff, 0x4, 0x839, r1}, &(0x7f0000000140)=0x20) unshare(0x24000200) rt_sigpending(&(0x7f0000000000), 0x8) [ 54.550328] binder_alloc: 7539: binder_alloc_buf size 5595008272779619264 failed, no address space [ 54.559516] irq bypass consumer (token 0000000017f6459b) registration fails: -16 [ 54.567185] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 16384 (num: 1 largest: 16384) [ 54.576080] binder: 7539:7559 transaction failed 29201/-28, size 5556852884512925422-38155388266693834 line 2963 2018/03/28 22:15:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000fa0000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x800008936, &(0x7f0000000000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000200)={0x9, 0x1, 0xfffffffffffffffc, 0x1f, 0x41}, 0xc) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000c80), 0xc) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000000140)="7ce685091e315e38fc5228dce3344862f0a01d12639eb688cb72ddcf7fc11102603951c759fed0aecce29db6ecf4dae29c0c37808bc483ac4ae708ad8f30a4c5d52e544c119cf4f77d6c96d9d5bc5f5f2497dffd286443b0d8d2b5d740b814e5881b93a5afb60a36e463f070457b366c5f0cf15e492d275640f0f13526785e89d333d60ed2fd902e39a8b92c1943d85bff3fe95f08a18238920036b9fefeefc5ac8f2bb0a91b0a9d611c33514a892baecf69bd0c82255cf20a91", 0xba, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x6e, @empty, 0x6}, 0x1c) dup3(r1, r1, 0x80000) dup(r0) 2018/03/28 22:15:36 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000013004701925ef1f70722000c07fff700010000000700ff36b807475105001a00e5ff", 0x26) setsockopt$inet6_udp_int(r0, 0x11, 0x5, &(0x7f0000000000)=0x4, 0x4) 2018/03/28 22:15:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000004c0)=""/63, 0x3f}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'dh\x00'}, 0x2c) sendto$inet(r1, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000700)=@assoc_value, &(0x7f0000000640)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r1, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/214, 0xd6}], 0x3, &(0x7f00000003c0)=""/171, 0xab, 0x2}, 0x12000) 2018/03/28 22:15:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800}, [@generic={0x28cd0235, 0x4, 0x200, 0x5}, @jmp={0x5, 0x40, 0xd, 0x0, 0xb, 0x0, 0xfffffffffffffffd}, @alu={0x0, 0x100000001, 0x7, 0x7, 0x0, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x5, 0x28, &(0x7f0000000100)=""/40, 0x41100, 0x0, [], r1}, 0x48) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) [ 54.604686] binder_alloc: binder_alloc_mmap_handler: 7563 20000000-20002000 already mapped failed -16 [ 54.658826] binder: BINDER_SET_CONTEXT_MGR already set [ 54.680412] binder: 7539:7586 ioctl 40046207 0 returned -16 [ 54.681443] binder: 7539:7559 ioctl c0306201 200000c0 returned -14 [ 54.699670] binder_alloc: binder_alloc_mmap_handler: 7539 2000c000-20010000 already mapped failed -16 2018/03/28 22:15:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff5c) listen(r0, 0x81) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/03/28 22:15:36 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000356000/0x2000)=nil) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x109040) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="fd000000090000007456634d45a58540ca93d4b24b6adde64dfa8610c684d2c9a919120fcc5601802d88935f8698110ef1c02e6c38c02da723617b10195de8ec0b1c4e8dc596ac1e205f74b974f4047f88f3317eb4e84c18779a43f80004989fdcb2cbca8921b18ffb23df4ef3b40d0c7bb746b66a5abeabcd6d67b3491829986605790400000000000000f05f0fe9fae97d00aae1a26c4877643a0036f93a47588263a9845f83297e9f6df2772552bf242cf0e5ffd82ff2150aec7a716a84ed82f6117f4c3ab1b3921255543b8f5366d49d0a529fd52a5ee1e472819f92c0c9a720b3161b32ece35db44ed11c1525afbd68b32d326abf3913cfb1ca4f851be6895924888475168b11a9a63087ed"], &(0x7f0000000180), 0x0) 2018/03/28 22:15:36 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x2000000000003) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/28 22:15:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000100)={0x1, 0x8}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x600) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000080)={r4, r0, 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) 2018/03/28 22:15:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffdfc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4}) 2018/03/28 22:15:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000340)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 22:15:36 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, &(0x7f0000000100)) mmap(&(0x7f0000820000/0x2000)=nil, 0x2000, 0x7, 0x400000000008031, 0xffffffffffffffff, 0x0) munlockall() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x7, 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000740)={r2, 0xfd, 0x9, "4e96e8bc21c65b5f2eed2393358245f59cd46a75482a459d90453a91d523c78bc3ccede31bb9edb2587e0c7ae02dcea433c1d7c0d0950faf7c7c4bc3e133d83fc6428c79d0b72f44d66f997ef6b8ac895eebde96d523eb5139832d68c87c32e1ac4e330f28c51bb69a848aa7aaa37d8eed11fe0043e1bf"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/03/28 22:15:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xdb5, @empty, 0x401}, 0x1c) listen(r0, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x8}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00000001c0)={r3, 0x4}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x16, r1}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa002b4e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090800eeb"], &(0x7f00000002c0)) 2018/03/28 22:15:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x44, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000001140)=""/4096, &(0x7f0000000000)=0x1000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x144) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) [ 54.731487] binder_alloc: 7539: binder_alloc_buf, no vma [ 54.737054] binder: 7539:7586 transaction failed 29189/-3, size 5556852884512925422-38155388266693834 line 2963 [ 54.747795] binder: 7539:7596 BC_FREE_BUFFER u0000000000000000 no match [ 54.770490] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.775995] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 22:15:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f000001c000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/28 22:15:36 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r0, 0x4b32, 0x1000000010000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="56469a52287213360a652aceecf95d96624dea1e7bd6c878430a4e13a8f0e61c93fdc0dcfe727d4aa11f98bccc2837c2908658f242ff9529a4e82293f5467d1bc00df94ef7cbb227000e574d12a470605a70aa33dbd8edea42df0886b29c0556694e"], 0x20}, 0x1}, 0x0) 2018/03/28 22:15:36 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8fffc, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x2, 0x3f}) 2018/03/28 22:15:36 executing program 2: r0 = getpgrp(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r3}], 0x1, 0xfffffffffffffff8) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) dup3(r2, r3, 0x0) tkill(r1, 0x16) restart_syscall() 2018/03/28 22:15:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000200)={'lo\x00', {0x4, 0x0, 0x1, "078dad7011b0", 0x7}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000080)=0xc) tkill(r1, 0x1000000000013) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x4242}, {r2}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) listen(r2, 0x9) 2018/03/28 22:15:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="81", 0x1}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xc8, r2, 0x4, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffe1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x68b}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x3d3}], 0x1) 2018/03/28 22:15:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x0, 0x2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x3, 0x0, 0x5, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r4, 0x5}, &(0x7f0000000340)=0x8) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='#%)]userppp0mime_type\x00', 0xfffffffffffffff9) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0xff, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x3, 'none\x00', 0x2, 0x412, 0x64}, 0x2c) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x7d, 0x0, [0x5]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 54.836810] sctp: [Deprecated]: syz-executor0 (pid 7630) Use of struct sctp_assoc_value in delayed_ack socket option. [ 54.836810] Use struct sctp_sack_info instead 2018/03/28 22:15:36 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x8000}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/28 22:15:36 executing program 7: io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000420000)=[{}], &(0x7f00009ca000)) io_destroy(r0) io_submit(r0, 0x1, &(0x7f00005c2fe0)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000565f96), 0x0, 0x80}]) 2018/03/28 22:15:36 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) write(r0, &(0x7f0000001040)='V', 0xfffffffffffffe9f) write(r0, &(0x7f0000001080)="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", 0x83) 2018/03/28 22:15:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, r0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 55.142306] bond0 (unregistering): Released all slaves [ 56.032383] ================================================================== [ 56.039837] BUG: KASAN: use-after-free in rds_queue_reconnect+0x89f/0x970 [ 56.046742] Read of size 4 at addr ffff8801d6294144 by task kworker/u4:0/5 [ 56.053719] [ 56.055321] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #278 [ 56.062213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.071541] Workqueue: krdsd rds_connect_worker [ 56.076176] Call Trace: [ 56.078737] dump_stack+0x194/0x24d [ 56.082340] ? arch_local_irq_restore+0x53/0x53 [ 56.086978] ? show_regs_print_info+0x18/0x18 [ 56.091454] ? lock_release+0xa40/0xa40 [ 56.095401] ? rds_queue_reconnect+0x89f/0x970 [ 56.099963] print_address_description+0x73/0x250 [ 56.104778] ? rds_queue_reconnect+0x89f/0x970 [ 56.109331] kasan_report+0x23c/0x360 [ 56.113105] __asan_report_load4_noabort+0x14/0x20 [ 56.118002] rds_queue_reconnect+0x89f/0x970 [ 56.122379] ? trace_hardirqs_off+0x10/0x10 [ 56.126672] ? rds_connect_complete+0x40/0x40 [ 56.131146] ? __lock_is_held+0xb6/0x140 [ 56.135182] rds_connect_worker+0x1a2/0x1f0 [ 56.139481] process_one_work+0xc47/0x1bb0 [ 56.143820] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.148980] ? trace_hardirqs_on+0xd/0x10 [ 56.153106] ? pwq_dec_nr_in_flight+0x450/0x450 [ 56.157759] ? __schedule+0x903/0x1ec0 [ 56.161633] ? trace_hardirqs_off+0x10/0x10 [ 56.165924] ? lock_downgrade+0x980/0x980 [ 56.170059] ? lock_acquire+0x1d5/0x580 [ 56.174001] ? lock_acquire+0x1d5/0x580 [ 56.177946] ? worker_thread+0x4a3/0x1990 [ 56.182065] ? lock_downgrade+0x980/0x980 [ 56.186184] ? lock_release+0xa40/0xa40 [ 56.190126] ? pr_cont_work+0x130/0x130 [ 56.194071] ? do_raw_spin_trylock+0x190/0x190 [ 56.198635] worker_thread+0x223/0x1990 [ 56.202579] ? finish_task_switch+0x1c1/0x7e0 [ 56.207061] ? process_one_work+0x1bb0/0x1bb0 [ 56.211528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.216517] ? trace_hardirqs_on+0xd/0x10 [ 56.220634] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.225097] ? finish_task_switch+0x1c1/0x7e0 [ 56.229560] ? finish_task_switch+0x182/0x7e0 [ 56.234031] ? copy_overflow+0x20/0x20 [ 56.237905] ? __schedule+0x903/0x1ec0 [ 56.241773] ? trace_hardirqs_off+0x10/0x10 [ 56.246069] ? find_held_lock+0x35/0x1d0 [ 56.250109] ? find_held_lock+0x35/0x1d0 [ 56.254146] ? complete+0x62/0x80 [ 56.257584] ? __schedule+0x1ec0/0x1ec0 [ 56.261537] ? do_wait_intr_irq+0x3e0/0x3e0 [ 56.265839] ? __lockdep_init_map+0xe4/0x650 [ 56.270223] ? do_raw_spin_trylock+0x190/0x190 [ 56.274773] ? lockdep_init_map+0x9/0x10 [ 56.278806] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 56.283880] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.288870] ? trace_hardirqs_on+0xd/0x10 [ 56.292993] ? __kthread_parkme+0x176/0x240 [ 56.297304] kthread+0x33c/0x400 [ 56.300644] ? process_one_work+0x1bb0/0x1bb0 [ 56.305107] ? kthread_stop+0x7a0/0x7a0 [ 56.309057] ret_from_fork+0x3a/0x50 [ 56.312751] [ 56.314353] Allocated by task 4429: [ 56.317955] save_stack+0x43/0xd0 [ 56.321379] kasan_kmalloc+0xad/0xe0 [ 56.325062] kasan_slab_alloc+0x12/0x20 [ 56.329007] kmem_cache_alloc+0x12e/0x760 [ 56.333133] copy_net_ns+0x152/0x580 [ 56.336818] create_new_namespaces+0x425/0x880 [ 56.341369] unshare_nsproxy_namespaces+0xae/0x1e0 [ 56.346271] SyS_unshare+0x653/0xfa0 [ 56.349953] do_fast_syscall_32+0x3ec/0xf9f [ 56.354242] entry_SYSENTER_compat+0x70/0x7f [ 56.358616] [ 56.360215] Freed by task 5: [ 56.363203] save_stack+0x43/0xd0 [ 56.366623] __kasan_slab_free+0x11a/0x170 [ 56.370834] kasan_slab_free+0xe/0x10 [ 56.374603] kmem_cache_free+0x83/0x2a0 [ 56.378545] net_free+0xca/0x110 [ 56.381880] net_drop_ns.part.11+0x26/0x30 [ 56.386082] cleanup_net+0x977/0xcb0 [ 56.389764] process_one_work+0xc47/0x1bb0 [ 56.393972] worker_thread+0x223/0x1990 [ 56.397914] kthread+0x33c/0x400 [ 56.401252] ret_from_fork+0x3a/0x50 [ 56.404930] [ 56.406531] The buggy address belongs to the object at ffff8801d6294140 [ 56.406531] which belongs to the cache net_namespace of size 6848 [ 56.419423] The buggy address is located 4 bytes inside of [ 56.419423] 6848-byte region [ffff8801d6294140, ffff8801d6295c00) [ 56.431177] The buggy address belongs to the page: [ 56.436075] page:ffffea000758a500 count:1 mapcount:0 mapping:ffff8801d6294140 index:0x0 compound_mapcount: 0 [ 56.446015] flags: 0x2fffc0000008100(slab|head) [ 56.450659] raw: 02fffc0000008100 ffff8801d6294140 0000000000000000 0000000100000001 [ 56.458509] raw: ffffea0007510a20 ffffea0006d17720 ffff8801d9beee00 0000000000000000 [ 56.466358] page dumped because: kasan: bad access detected [ 56.472034] [ 56.473630] Memory state around the buggy address: [ 56.478528] ffff8801d6294000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.485857] ffff8801d6294080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.493183] >ffff8801d6294100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 56.500510] ^ [ 56.505929] ffff8801d6294180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.513256] ffff8801d6294200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.520582] ================================================================== [ 56.527906] Disabling lock debugging due to kernel taint [ 56.533833] Kernel panic - not syncing: panic_on_warn set ... [ 56.533833] [ 56.541185] CPU: 0 PID: 5 Comm: kworker/u4:0 Tainted: G B 4.16.0-rc7+ #278 [ 56.549390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.558721] Workqueue: krdsd rds_connect_worker [ 56.563359] Call Trace: [ 56.565920] dump_stack+0x194/0x24d [ 56.569524] ? arch_local_irq_restore+0x53/0x53 [ 56.574165] ? kasan_end_report+0x32/0x50 [ 56.578284] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.583014] ? vsnprintf+0x1ed/0x1900 [ 56.586792] ? rds_queue_reconnect+0x7b0/0x970 [ 56.591346] panic+0x1e4/0x41c [ 56.594509] ? refcount_error_report+0x214/0x214 [ 56.599236] ? add_taint+0x1c/0x50 [ 56.602746] ? add_taint+0x1c/0x50 [ 56.606257] ? rds_queue_reconnect+0x89f/0x970 [ 56.610993] kasan_end_report+0x50/0x50 [ 56.614951] kasan_report+0x149/0x360 [ 56.618723] __asan_report_load4_noabort+0x14/0x20 [ 56.623622] rds_queue_reconnect+0x89f/0x970 [ 56.627999] ? trace_hardirqs_off+0x10/0x10 [ 56.632302] ? rds_connect_complete+0x40/0x40 [ 56.636775] ? __lock_is_held+0xb6/0x140 [ 56.640818] rds_connect_worker+0x1a2/0x1f0 [ 56.645117] process_one_work+0xc47/0x1bb0 [ 56.649322] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.654485] ? trace_hardirqs_on+0xd/0x10 [ 56.658608] ? pwq_dec_nr_in_flight+0x450/0x450 [ 56.663252] ? __schedule+0x903/0x1ec0 [ 56.667117] ? trace_hardirqs_off+0x10/0x10 [ 56.671404] ? lock_downgrade+0x980/0x980 [ 56.675531] ? lock_acquire+0x1d5/0x580 [ 56.679473] ? lock_acquire+0x1d5/0x580 [ 56.683416] ? worker_thread+0x4a3/0x1990 [ 56.687533] ? lock_downgrade+0x980/0x980 [ 56.691651] ? lock_release+0xa40/0xa40 [ 56.695595] ? pr_cont_work+0x130/0x130 [ 56.699538] ? do_raw_spin_trylock+0x190/0x190 [ 56.704094] worker_thread+0x223/0x1990 [ 56.708038] ? finish_task_switch+0x1c1/0x7e0 [ 56.712513] ? process_one_work+0x1bb0/0x1bb0 [ 56.716978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.721972] ? trace_hardirqs_on+0xd/0x10 [ 56.726090] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.730553] ? finish_task_switch+0x1c1/0x7e0 [ 56.735017] ? finish_task_switch+0x182/0x7e0 [ 56.739487] ? copy_overflow+0x20/0x20 [ 56.743353] ? __schedule+0x903/0x1ec0 [ 56.747215] ? trace_hardirqs_off+0x10/0x10 [ 56.751508] ? find_held_lock+0x35/0x1d0 [ 56.755544] ? find_held_lock+0x35/0x1d0 [ 56.759577] ? complete+0x62/0x80 [ 56.763007] ? __schedule+0x1ec0/0x1ec0 [ 56.766955] ? do_wait_intr_irq+0x3e0/0x3e0 [ 56.771245] ? __lockdep_init_map+0xe4/0x650 [ 56.775622] ? do_raw_spin_trylock+0x190/0x190 [ 56.780176] ? lockdep_init_map+0x9/0x10 [ 56.784204] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 56.789278] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.794262] ? trace_hardirqs_on+0xd/0x10 [ 56.798378] ? __kthread_parkme+0x176/0x240 [ 56.802668] kthread+0x33c/0x400 [ 56.806003] ? process_one_work+0x1bb0/0x1bb0 [ 56.810472] ? kthread_stop+0x7a0/0x7a0 [ 56.814418] ret_from_fork+0x3a/0x50 [ 56.818518] Dumping ftrace buffer: [ 56.822027] (ftrace buffer empty) [ 56.825705] Kernel Offset: disabled [ 56.829303] Rebooting in 86400 seconds..