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 '10.128.10.50' (ECDSA) to the list of known hosts. 2018/04/29 21:21:06 fuzzer started 2018/04/29 21:21:07 dialing manager at 10.128.0.26:34153 syzkaller login: [ 49.618322] can: request_module (can-proto-0) failed. [ 49.630232] can: request_module (can-proto-0) failed. 2018/04/29 21:21:15 kcov=true, comps=false 2018/04/29 21:21:19 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) finit_module(r0, &(0x7f0000000040)='{-vboxnet1}mime_typevmnet1#\x00', 0x2) recvfrom$ax25(r0, &(0x7f0000000080)=""/104, 0x68, 0x10100, &(0x7f0000000100)={0x3, {"a08da8723fcd16"}, 0x6}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x2}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0xfffffffffffffff7, 0x100000002, 0x9, 0x40, 0x0, 0x3ac4, {0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1e}, 0x2}}, 0x9, 0x7ff, 0x8, 0x4, 0x3}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x8a, "526261b0738c8843094d0749b534d667f55b3b6a1e6ed782256bb0b2c2fd4d97cc2df1839863c67ceb7a792733c4877e88ae6d3b3e1b3e3393072365afd38a8d2eada4140edaf4f08baddea5edb66fb9bdce6ab7e447b813404a09fd5be7ebdb66a9b7770edc4e104c7fdcaa881794669284743d84d00fcfa47c5f8e00ba8a01d22e7a9d278cf1d5b43c"}, &(0x7f0000000340)=0x92) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x1, [0xaa4c]}, &(0x7f00000003c0)=0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000480)={{0x40, 0x7, 0x0, 0x7, "0419affd269cfc3d5300cb1c0c50b0c41c07c6f0948ed5372df4b26209a7168257b9efec0839744a548fef66", 0x7fffffff}, 0x0, 0x0, 0x1f, r3, 0x0, 0x0, "c7e0e53a5cbec59edcd537e9af44fa474ba6c947b8842b69469c8112df87c4d3c2348d6988c95f72ee667f848b20b787f58d354e4a728c8c95ebf83bd75cac3e", &(0x7f0000000440)='-cpuset%mime_type\'cpuset&\\\x00', 0x1b, [], [0x80, 0x3, 0x9, 0x8]}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000005c0)) setsockopt$packet_buf(r0, 0x107, 0x2cea14ca530e5cb9, &(0x7f0000000600)="380ce4dccf3871a191fd2b977585e37b3f0940409cd001fc71a9c2e98f8e9936f5b5fa931c5485e10a76a61999e7119581875017fe5debf218e4e940904b3624eb6a118457b7eacb4b159f9fb52e62dfa03380792700435886116d43be", 0x5d) r4 = socket$can_bcm(0x1d, 0x2, 0x2) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000680)={0xffffffff}, 0x117}}, 0x20) write$rdma_cm(r0, &(0x7f0000000700)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0xe9c}, {0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r5, 0x3ff}}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000780)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000007c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000800)={r6, r8}) r10 = syz_open_dev$midi(&(0x7f0000000840)='/dev/midi#\x00', 0x3, 0x414400) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r2, 0x6}, &(0x7f00000008c0)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000900)={r9, 0x80000, r0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000940)={0x2, 0x3, 0x6, 0x1, 0x0, 0x1, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x81, 0x1f, 0x4, 0x2}) setns(r0, 0x20000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000000980)={0x1, 0x6, 0x2, 0x8}, 0x6) setsockopt$inet_udp_int(r10, 0x11, 0x1, &(0x7f00000009c0)=0x8001, 0x4) sendto$unix(r0, &(0x7f0000000a00)="d8ef6fae79c1a83650d14609b460f5ac485103252c92829747bbe434d7a8736e6416af64a31440d8e1eb264eba1deec25019dbcf826c3b3af64db303e818d47df0e460db573256322a41b948ff6410354afc17314ebee5d322e773c2822b9f50fd864c59cd45bdf33a55f3b4c31d34261f797292a0a97e6212852bf1b0ed3ece0a9a68", 0x83, 0x1, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000b40)={{0x7, 0x1}, 'port1\x00', 0x4, 0x20000, 0x7ff, 0x8, 0x9995, 0x6, 0x6, 0x0, 0x3, 0x1}) getpid() socket(0xb, 0x2, 0x3) 2018/04/29 21:21:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) personality(0x610000f) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x9) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x6, 0x1, 0x401, 0x2, 0x214, 0x8, 0x4}, 0xc) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x9, 0x4, 0x3, 0x5, 0x4, 0x5, 0xf69}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x36}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x20}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000003c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @empty, 0x3, 0x361, 0x8, 0x400, 0x4, 0x80100, r4}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000500)={r5, 0x3}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000540)={0x6, 0x80000001, 0x1, 0x0, 0x9, 0x200, 0x100000001, 0x2, 0x9, 0x4}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000580)={0x1, 0x1b, 0x1000, 0x8, "1950d7d589925208439c49318368048956b673088ba350e066857c11ef989b1c"}) rt_sigaction(0x2c, &(0x7f00000005c0)={0x0, {0xffffffff}, 0x98000000, 0x7fff}, &(0x7f0000000600), 0x8, &(0x7f0000000640)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000680)) semget(0x2, 0x1, 0x8) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000006c0)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x458, 0x140, 0x0, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000700), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0x0, 0xff, 0x0, 0xff]}, 0x3, 0xfffffffffffffffd, 0x20, 0xe38, 0x0, 0x28, 'bridge_slave_0\x00', 'lo\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, 0x8, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x304b, 0x9, 0x8, 0x101, 0x4, 0x101, 'bcsh0\x00', 'veth0\x00', {}, {}, 0x0, 0x30}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0x4, 0x2}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x5, 0xffffff00, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0x800, 0x5, 0x8, 0x7, 0x0, 'veth1_to_team\x00', 'bond_slave_0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000c40)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x1f}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0xd1d, 0x9, 0x0, 0xade, &(0x7f0000000c00)='veth1\x00', 0x10001, 0x8, 0x52cbc153}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rtc0\x00', 0x48000, 0x0) r7 = fcntl$getown(r6, 0x9) ptrace$getregs(0xc, r7, 0x6, &(0x7f0000000d00)=""/207) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000e80)={r3, 0x80, &(0x7f0000000e00)=[@in6={0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x21}, 0x6}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xa000000000000}, @in6={0xa, 0x4e24, 0xde, @empty, 0x10001}, @in6={0xa, 0x4e24, 0xfffffffffffff065, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x4e20}]}, &(0x7f0000000ec0)=0x10) 2018/04/29 21:21:19 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x8, 0x4) prctl$void(0x1e) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x1}, &(0x7f0000000280)=0x8) r4 = accept$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000340)=0xffffffffffffffff, 0x7fff, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x29, 0x9, 0x2, 0xa8, 0x6}, &(0x7f00000003c0)=0x14) r5 = getpid() move_pages(r5, 0x1, &(0x7f0000000400)=[&(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x4) rt_sigpending(&(0x7f0000000480), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r3, 0x800}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000005c0)={r6, 0x800}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000640)={&(0x7f0000fff000/0x1000)=nil, 0x4a, 0x1, 0x68, &(0x7f0000ffd000/0x3000)=nil, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') r7 = msgget$private(0x0, 0x28) msgsnd(r7, &(0x7f00000006c0)={0x3, "8760c9dfba22fa81c5d1d4de379af4ca1f6f660ec3fbbd4621a4b19017be42d895c4fac89248f7c01725a4fdcd40ce704a69bd83c515b1d497df61cb4f9b72d60c2e1c31d12840dcf5f3872ae676c59b0530827d3b37e11fb97094472ebeef4c9514fad662b673184856536b9a682dd68ca06d3fc3369c6c5e58ad195d02a15529598b2921243cb3c97f03cb3a24e0eee3c84f775467d370bc2298fb348968d9b4ed9afb20e31a59d19a6da8216b32db8ccb98c6ad6a9d179776552591b2d0e8"}, 0xc8, 0x800) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000800)=&(0x7f00000007c0)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000840)=0x80000001, 0x4) r8 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_mreq(r8, 0x29, 0x15, &(0x7f0000001b40)={@dev, 0x0}, &(0x7f0000001b80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001bc0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e, r9}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r8, 0xc06864a1, &(0x7f0000001cc0)={&(0x7f0000001c80)=[0x1, 0x5, 0xfffffffffffffffd, 0x4ac7, 0x2, 0x4, 0x7fffffff, 0x7, 0x6], 0x9, 0x3, 0xa57, 0x10000, 0x126, 0x5, {0x1, 0x7fff, 0x8001, 0x7f, 0x100000000, 0x9, 0x1c, 0x100000000, 0x80000000, 0xd8, 0x9, 0x10001, 0x7, 0x0, "2fcd7487f31476faa775c460fed799ed035a26a085f983fad1ae14bd361d3e82"}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001d40)={0x33a, {{0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) 2018/04/29 21:21:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f00000000c0)=""/211, 0xd3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000240)={0x2, 0xd6d, 0xffffffffffffffff, 0x5, 0x8000, 0x8}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000340)={0x7, 0x57}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000003c0)={0x17, 0x1, &(0x7f0000000380)="a1"}) fcntl$getownex(r1, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000440)=0x3ff) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0xffff, 0x0, 0x2, 0x3, 0x2, 0x9, 0x3}, &(0x7f00000004c0)=0x20) r3 = accept4$netrom(r0, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48, 0x800) accept4$netrom(r3, &(0x7f00000005c0)=@full, &(0x7f0000000640)=0x48, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000680)=""/212) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x7, 0x8, 0x80, 0x400, 0x8, 0x48e4, 0x0, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xa2bf, 0x1ff, 0x0, 0x9795, 0xfffffffffffffff8}}, &(0x7f0000000840)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000940)={r4, 0xb0, &(0x7f0000000880)=[@in6={0xa, 0x4e23, 0x4, @empty, 0x3ff}, @in={0x2, 0x4e20, @rand_addr=0x500}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}]}, &(0x7f0000000980)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000009c0)) signalfd4(r0, &(0x7f0000000a00)={0x3ff}, 0x8, 0x800) r5 = msgget$private(0x0, 0x138) msgctl$IPC_RMID(r5, 0x0) pwrite64(r0, &(0x7f0000000a40)="4b91bb216f8d57ba2cca227809392c3b4aed1f95e7c396076d0d02c7ad67617b1fe213107ca2b651512e1ce3e6fb80b45ef2e09a84ab6223904b267908f8deff48bf09880f4100fdc5a4b0d158197902d9b306ad126a5ae31c913644bbbe93708592331e4485639d164a01f22270deaaece83fa24ab7b3188bcbd0a4e9e6140fd3aa2004d8a46bd728244ac19c658db6c827562cb6658369297d71439bf04288d11d71fdc1d7bb96", 0xa8, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000b00)={r4, 0x4}, &(0x7f0000000b40)=0x8) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000c40)={0x8, 0x7, 0xa2, &(0x7f0000000b80)="fa69831d1c82c6538bb26c1ddda36c6b2b37f76fa430b161650395a453b5ce1e3742d3d76add6ce30a24c79a80a8400c863cfaff588a5eede38cdbd06c57ab9b850477d3aa3a4bd00fdb2f8c6b4f022852d05a8831986de399174e02e26e3f534c924d9a0b4affe7ec3c8ccc89c364d408e7d3c45d1f6562b6eebddf65f332b696260e26c5e8825b0778de3f62e2743e544a7e856e4524559413ee4a91a7a165c9ea"}) r6 = syz_open_dev$midi(&(0x7f0000000c80)='/dev/midi#\x00', 0x100, 0x200) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000cc0)=0xe54, &(0x7f0000000d00)=0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000d40)=0x4) recvmsg(r6, &(0x7f0000001240)={&(0x7f0000000d80)=@can, 0x80, &(0x7f0000001180)=[{&(0x7f0000000e00)=""/12, 0xc}, {&(0x7f0000000e40)=""/154, 0x9a}, {&(0x7f0000000f00)=""/113, 0x71}, {&(0x7f0000000f80)=""/208, 0xd0}, {&(0x7f0000001080)=""/251, 0xfb}], 0x5, &(0x7f0000001200), 0x0, 0x5}, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001280)={0x2}, 0x4) 2018/04/29 21:21:19 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/nodev\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xab, "6d159bccae350a585a8d32e348a66620df52bf76b13550196c9e50a6387ee094af828354c1859fa48bc1c481e596ee0dabb382d54a64a7dd18463e9826eaae136ccd99560a9df5ddec36788a9c3055ab27cf6038bb0a7872b6279c2269f410a46a03e80ea80e66e9ade7aa5f302f50b708b708c2050f264b6d76df65a14e80a0b7a5868abb76d225af7fcadcd083afad26a92b01ecee585b74f68a86acb5be3c99b736356d2c927ccf70f7"}, &(0x7f0000000180)=0xb3) r3 = dup2(r0, r0) r4 = socket$inet6(0xa, 0x80000, 0xc69) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000280)={{0x8, 0x3, 0x7f, 0xc36b, "473be181d040c2bd883e39a246c9164ea92c8e131e90d273d81a7d78f2db92fbcd6caf468bdb8214c2a414bb", 0x20000}, 0x0, 0x0, 0xfffffffffffffffa, r5, 0x560, 0x81, "851258d01420366ab647b95d73249e583b0db742e883a71624002b90298094dbf56c860937b3fe31a2c1a015d6355ed9c2f29a2fa7d8ae0355c11349a4cb8980", &(0x7f0000000240)='/nodev\x00', 0x7, [], [0x6, 0x3, 0x6, 0x9]}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x95}, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000400)={0x0, 0xbc8b}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000440)=0x71, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000480)=0x7ff, 0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x200) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000580)={{0x9, 0x7}, 'port1\x00', 0x4, 0x10008, 0x0, 0x780, 0x6, 0x3, 0xc504, 0x0, 0x3, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x898, 0xfb27, 0x5, 0x400, 0x3, 0x2000000, r6}) ioctl$TIOCCBRK(r0, 0x5428) ptrace$pokeuser(0x6, r5, 0x80000001, 0x8) semget(0x2, 0x0, 0x42) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000800)={0x3, r3}) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000880)=""/248) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000980)={r2, 0xf57, 0x7, 0x5}, 0x10) 2018/04/29 21:21:19 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfc000000000000, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'trusted.', '\\ppp1trusted,}GPLGPL\x00'}, &(0x7f0000000300)='vcan0\x00', 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0x10}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3f}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x58) ioctl$void(r1, 0xc0045878) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000440)={0x3, &(0x7f00000003c0)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000500)={0x3, 0x7}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) getuid() ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[0xb57, 0x1, 0xfffffffffffffff8, 0x689]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000005c0)="0c841965bf9d099c2bc4afc542e9d1039350bd933a0e826c475e", 0x1a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000680), &(0x7f00000006c0)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000700)={'syz_tun\x00', 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x10001}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x8c5, 0x40, 0xff, 0x10}, &(0x7f0000000880)=0x98) connect$rds(r1, &(0x7f00000008c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000900)={0xcc, 0x2, 0x3, 0x76f71e09}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={r4, 0x6}, &(0x7f0000000980)=0x8) pipe2(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000a00)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000a40)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000000a80)=0x9, 0x4) rt_sigsuspend(&(0x7f0000000ac0)={0x7fff}, 0x8) 2018/04/29 21:21:19 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x3f, 0x80000000, 0x1f}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x100000000, 0x2, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCSTI(r0, 0x5412, 0x3) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x412, 0x70bd29, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/237) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x9, 0x2, 0x6, 0xfffffffffffffff7}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000003c0)={0x0, 0x3088, 0x3, 0x91, &(0x7f0000ffe000/0x1000)=nil, 0x8}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000500)={0x4, 0x401}) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000540)={0x5, 0x3, 0x5, 0xc4}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000600)=""/133) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000006c0)) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000700)="7ce8e24d59714b0d96c57fb505ff85513e9d76e8db36317dffd183c4c49c03b624bd5d1f1e833b921934dfeddfea4a045170027e5561e8aecd150c6a675fd0205a") fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x8000, 0x611, 0x7f}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000840)=r3, 0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000880)={r3, 0x100000001, 0xbe}, 0x8) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000008c0)=0x5) recvfrom(r4, &(0x7f0000000900)=""/219, 0xdb, 0x2000, &(0x7f0000000a00)=@ax25={0x3, {"e2c60840f170b2"}, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a80)={0x80000000, 0x9, 0x200, 0x10000, 0x1, 0xab2000, 0xfffffffffffffffc, 0x9, r3}, &(0x7f0000000ac0)=0x20) socket$pppoe(0x18, 0x1, 0x0) open$dir(&(0x7f0000000b00)='./file0\x00', 0x200000, 0x100) 2018/04/29 21:21:19 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6tnl0\x00', 0xffffffffffffffa7}) fchdir(r0) open_by_handle_at(r0, &(0x7f0000000080)={0x3d, 0x8001, "5f51ef54e913e4dc6d6f2c42bd796e847271c2f81b7d00224ca3f5f5224ddd9950d9bb959a4cffe4a84d3ed6ed54f2372399149501"}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r1, 0x20, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='tunl0\x00') mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) r2 = accept(r0, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000200)=""/240, 0x2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200c4}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x17c, r3, 0x2, 0x70bd2c, 0x80, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa39d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000010) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0x84, r3, 0x200, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x48040) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000740)=0x6, 0x0, 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0xd189, 0x400) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) r6 = getuid() getgroups(0x7, &(0x7f0000000800)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00000007c0)='./file0\x00', 0xe000, r6, r7, 0x96c40000000000, 0x820004) ioctl$KDDELIO(r4, 0x4b35, 0xfff) r8 = shmget(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000840)=@srh={0x33, 0x2, 0x4, 0x1, 0x0, 0x30, 0x0, [@loopback={0x0, 0x1}]}, 0x18) rt_sigaction(0xc, &(0x7f0000000880)={0x10000000000000, {0x5}, 0x40000000}, 0x0, 0x8, &(0x7f00000008c0)) bind$netlink(r2, &(0x7f0000000900)={0x10, 0x0, 0x25dfdbfb, 0x9060000}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x5e40, 0x7fffffff, 0xffffffff, 0xff, 0x0, 0x4, 0x6, 0x7, 0xffff, 0x81, 0x3, 0x1, 0x0, 0x2]}, &(0x7f0000000a40)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000a80)={r9, 0x6, 0x9, 0xffffffff}, &(0x7f0000000ac0)=0x10) [ 55.039760] IPVS: ftp: loaded support on port[0] = 21 [ 55.167829] IPVS: ftp: loaded support on port[0] = 21 [ 55.234392] IPVS: ftp: loaded support on port[0] = 21 [ 55.282212] IPVS: ftp: loaded support on port[0] = 21 [ 55.411592] IPVS: ftp: loaded support on port[0] = 21 [ 55.511102] IPVS: ftp: loaded support on port[0] = 21 [ 55.620121] IPVS: ftp: loaded support on port[0] = 21 [ 55.781577] IPVS: ftp: loaded support on port[0] = 21 [ 56.919375] ip (4679) used greatest stack depth: 54280 bytes left [ 57.155103] ip (4697) used greatest stack depth: 54208 bytes left [ 57.969876] ip (4763) used greatest stack depth: 54200 bytes left [ 58.314822] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.321377] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.352390] device bridge_slave_0 entered promiscuous mode [ 58.373492] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.380083] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.398835] device bridge_slave_0 entered promiscuous mode [ 58.438484] ip (4792) used greatest stack depth: 53928 bytes left [ 58.496764] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.503290] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.550211] device bridge_slave_0 entered promiscuous mode [ 58.580411] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.586902] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.617243] device bridge_slave_1 entered promiscuous mode [ 58.632169] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.638694] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.648359] device bridge_slave_1 entered promiscuous mode [ 58.721472] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.728015] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.760907] device bridge_slave_0 entered promiscuous mode [ 58.788436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.795913] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.802412] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.835862] device bridge_slave_1 entered promiscuous mode [ 58.873916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.897354] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.903834] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.935364] device bridge_slave_0 entered promiscuous mode [ 58.957066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.990312] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.996880] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.046436] device bridge_slave_1 entered promiscuous mode [ 59.072885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.097316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.136165] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.142740] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.168282] device bridge_slave_1 entered promiscuous mode [ 59.237393] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.243896] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.276279] device bridge_slave_0 entered promiscuous mode [ 59.296786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.309467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.372869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.383288] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.390467] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.431828] device bridge_slave_0 entered promiscuous mode [ 59.487851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.530478] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.537003] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.568191] device bridge_slave_0 entered promiscuous mode [ 59.588911] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.595463] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.612443] device bridge_slave_1 entered promiscuous mode [ 59.636604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.648019] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.654528] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.676459] device bridge_slave_1 entered promiscuous mode [ 59.725747] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.765019] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.771575] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.810212] device bridge_slave_1 entered promiscuous mode [ 59.841753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.883261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.921307] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.984105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.995915] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.010537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.057242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.109519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.135389] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.145166] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.228375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.240231] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.268916] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.296302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.304264] ip (4923) used greatest stack depth: 53656 bytes left [ 60.317245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.365203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.374128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.424462] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.459441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.472566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.528821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.539225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.546959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.637489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.644540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.676313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.683343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.720992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.728388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.763232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.770584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.814844] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.876511] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.956774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.964310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.981425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.996433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.033343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.049756] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.167128] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.255439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.266019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.307627] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.335664] team0: Port device team_slave_0 added [ 61.347953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.363980] team0: Port device team_slave_0 added [ 61.389638] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.404325] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.415764] team0: Port device team_slave_0 added [ 61.461104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.468242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.481436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.488849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.540240] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.576975] team0: Port device team_slave_1 added [ 61.600358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.607420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.629819] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.643662] team0: Port device team_slave_1 added [ 61.685544] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.698713] team0: Port device team_slave_0 added [ 61.714846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.722493] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.740230] team0: Port device team_slave_0 added [ 61.756831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.782342] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.791934] team0: Port device team_slave_1 added [ 61.812155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.825729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.832903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.865555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.896830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.942305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.949384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.959232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.995757] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.011152] team0: Port device team_slave_1 added [ 62.024412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.031991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.043982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.093525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.104628] team0: Port device team_slave_1 added [ 62.141272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.148995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.170162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.190564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.229255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.254849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.277943] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.287518] team0: Port device team_slave_0 added [ 62.296569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.307879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.317235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.342508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.350828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.379279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.388232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.397015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.436420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.473937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.507795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.527819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.540710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.549435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.558738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.567824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.575568] team0: Port device team_slave_0 added [ 62.587725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.604975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.615282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.636687] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.646112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.653171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.669478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.691243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.706536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.726391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.735755] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.744306] team0: Port device team_slave_1 added [ 62.756680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.769360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.777646] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.785903] team0: Port device team_slave_0 added [ 62.801393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.817749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.848358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.881142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.891306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.902378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.937826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.948843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.958192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.970961] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.988481] team0: Port device team_slave_1 added [ 62.997342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.009416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.025975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.055540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.072813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.094554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.105250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.122163] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.138804] team0: Port device team_slave_1 added [ 63.157405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.171634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.205703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.213231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.231091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.256427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.264285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.293898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.349282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.360645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.379850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.400694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.439314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.461653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.497868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.504993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.546641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.592490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.602805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.620379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.673389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.681413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.694935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.734454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.744277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.790676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.872633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.880191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.898308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.949290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.957575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.972754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.014126] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.027395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.049220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.118635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.126146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.143933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.327799] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.334331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.341278] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.347941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.408056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.438400] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.444909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.451734] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.458182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.521943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.529216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.551435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.581316] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.587815] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.594714] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.601183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.643327] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.651834] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.658307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.665206] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.671667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.679949] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.914929] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.921459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.928376] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.934848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.982188] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.501317] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.507826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.514714] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.521189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.597569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.609986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.632907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.652402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.667950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.708514] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.715118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.721966] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.728419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.785219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.797317] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.803804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.810626] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.817090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.860384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.615251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.632740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.408454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.635964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.666423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.732961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.907676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.188611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.482023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.499492] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.528794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.548289] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.725829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.746502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.946386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.002549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.011623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.020110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.263271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.270568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.283307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.373243] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.379599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.388438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.418419] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.455661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.464147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.479516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.594208] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.600541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.614925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.700166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.862851] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.922982] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.103615] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.253552] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.305219] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.311567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.322934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.368890] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.528596] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.535013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.547080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.592001] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.794720] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.801143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.816291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.091111] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.234727] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.608326] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/29 21:21:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002740)=[{{&(0x7f0000000600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000c00)}}, {{&(0x7f0000000e80)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002440), 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="10000000000000000100000000001000"], 0x10}}], 0x2, 0x0) 2018/04/29 21:21:48 executing program 7: add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='<', 0x1, 0xfffffffffffffffd) 2018/04/29 21:21:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e20000800001981082486c104fee2356cdaf30c8c4f4216c3eeb3f7e7c0cd5c645c4890e9701a580e9a08741b6d6f08314f7b6e99be2740a606122b165849180c2bcae5dc61490b8aa2ed2e291f0db121e56f5fade5395ba71ad18129d7f17224ef40fe"], &(0x7f0000000040)) 2018/04/29 21:21:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f00000000c0)}}, 0x28) 2018/04/29 21:21:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), 0xffffffff, 0x0, 0x1, 0x4}}, 0x20) 2018/04/29 21:21:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/04/29 21:21:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "2d9520", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x7f3, 0xc81, 0x0, 0x648]}) 2018/04/29 21:21:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/29 21:21:49 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfc000000000000, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'trusted.', '\\ppp1trusted,}GPLGPL\x00'}, &(0x7f0000000300)='vcan0\x00', 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0x10}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3f}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x58) ioctl$void(r1, 0xc0045878) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000440)={0x3, &(0x7f00000003c0)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000500)={0x3, 0x7}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) getuid() ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[0xb57, 0x1, 0xfffffffffffffff8, 0x689]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000005c0)="0c841965bf9d099c2bc4afc542e9d1039350bd933a0e826c475e", 0x1a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000680), &(0x7f00000006c0)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000700)={'syz_tun\x00', 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x10001}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x8c5, 0x40, 0xff, 0x10}, &(0x7f0000000880)=0x98) connect$rds(r1, &(0x7f00000008c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000900)={0xcc, 0x2, 0x3, 0x76f71e09}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={r4, 0x6}, &(0x7f0000000980)=0x8) pipe2(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000a00)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000a40)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000000a80)=0x9, 0x4) rt_sigsuspend(&(0x7f0000000ac0)={0x7fff}, 0x8) 2018/04/29 21:21:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/29 21:21:49 executing program 6: r0 = memfd_create(&(0x7f0000000040)='ppp0\x00', 0x3) ioctl$KDSETMODE(r0, 0x4b3a, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0xb2, "84e5f4f97c104038719605d849f31f684b8cccdcd2156fadca7f19478861a74047dc81cfb0eea4399e998a397590d4d46f2b99d01cde9b1d81db5cb0b553a6ef7e0b99ffdd7b26e8afd5d5517de4863fbb5e4f4f2bf7f2f948d6038da95c5ababf77ffd7c0af17cb0429939807b29a573b28ebf81a916d35e55c2c02c59336cc538bdd1e7d8df5599276cc2d4f93de7154ff0a14be51423ce9aa7473924f6da4f0099e155dafba94ab18c5ad85e09f6280fd"}, &(0x7f0000000200)=0xd6) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x6}) 2018/04/29 21:21:49 executing program 5: unshare(0x10000) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0001300, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) pread64(r0, &(0x7f00000001c0)=""/243, 0x1cd, 0x0) 2018/04/29 21:21:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f7ffc)=0x441, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x401) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/29 21:21:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') fstatfs(r0, &(0x7f0000000000)=""/4096) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = socket$netlink(0x10, 0x3, 0x3) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/29 21:21:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=@ethtool_eee={0x45}}) r1 = socket$inet6(0xa, 0x5, 0x19c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/29 21:21:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80000, 0x1) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg$unix(r0, &(0x7f0000001f80)=[{&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x2, 0x4) 2018/04/29 21:21:49 executing program 5: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) ioctl$KDENABIO(r0, 0x4b36) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/04/29 21:21:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x15, @multicast1=0xe0000001, 0x0, 0x3, 'none\x00', 0x0, 0x0, 0x2}, 0xffffffffffffff55) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xbb, @empty, 0x4e20, 0x2, 'wlc\x00', 0x1d, 0x3, 0x5a}, 0x2c) 2018/04/29 21:21:49 executing program 4: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r3, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) fstat(0xffffffffffffffff, &(0x7f0000000ac0)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x4}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000003c0)={r5, 0xedb2}, &(0x7f0000000400)=0x8) 2018/04/29 21:21:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="6d83c1d1a8c04ea38fae", 0xa}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) r2 = socket(0x80000000002, 0x1000000000003, 0x1) getsockopt(r2, 0xff, 0x0, &(0x7f0000000080), &(0x7f0000000040)) r3 = semget(0x2, 0x4, 0x40) semctl$SETVAL(r3, 0x4, 0x10, &(0x7f0000000080)=0x75) r4 = accept(r2, 0x0, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000240)=""/119, 0x77}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/28, 0x1c}, {&(0x7f0000000600)=""/65, 0x41}], 0x8, 0x0) socketpair$inet_sctp(0x2, 0x2b73726fd66e22b6, 0x84, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r1}, &(0x7f0000000100)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0x22f1}, {0x6, 0x8000}, {0x4, 0x7}, {0x7, 0x2}, {0xc, 0x200}, {0x3, 0x7ff}], 0x6) 2018/04/29 21:21:49 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x182, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) close(r2) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000000000)) [ 84.510405] IPVS: set_ctl: invalid protocol: 187 0.0.0.0:20000 wlc 2018/04/29 21:21:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x94, 0x7f7, 0xad59, 0x2, 0x0, 0x100, 0x800, 0x8, 0x1, 0x262, 0x4, 0x6, 0x400, 0x1, 0x2, 0x1f, 0x1, 0x9, 0x8, 0x7, 0xffff, 0x4, 0x3, 0x7cf, 0x40, 0x9, 0x7, 0x1893, 0x80000000, 0x7e15e29f, 0x7fffffff, 0x8, 0xd6, 0xfffffffffffff5f4, 0xfff, 0x10001, 0x0, 0x8001, 0x4, @perf_config_ext={0x96f, 0x5}, 0x0, 0x1000, 0x3f, 0x7, 0x6, 0x40, 0x5}) lseek(r0, 0xffffffffffffffff, 0x3) eventfd2(0x3f, 0x80800) 2018/04/29 21:21:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x1, 0x5}) 2018/04/29 21:21:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='Threaded\x00', 0x1) openat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) [ 84.681578] IPVS: Unknown mcast interface: nr0 [ 84.802371] IPVS: Unknown mcast interface: nr0 2018/04/29 21:21:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000df3000)}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) 2018/04/29 21:21:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 21:21:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80000, 0x1) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg$unix(r0, &(0x7f0000001f80)=[{&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x2, 0x4) 2018/04/29 21:21:49 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x7ff, 0xd03, 0x5}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={r4, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0xe, 0x8001, 0x3, r5}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/29 21:21:49 executing program 7: syz_emit_ethernet(0x1d, &(0x7f00006fffad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@llc={0x4, {@llc={0xfe, 0xaa, 'K', "007bb7d4982fcfd7ca425d1b"}}}}}, 0x0) 2018/04/29 21:21:49 executing program 5: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243}, 0x28) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x12000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x3, 0x0, [{0x1f003, 0xd9, &(0x7f0000000180)=""/217}, {0x10f004, 0xef, &(0x7f0000000380)=""/239}, {0x100002, 0x9, &(0x7f0000000100)=""/9}]}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/29 21:21:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='Threaded\x00', 0x1) openat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) 2018/04/29 21:21:49 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x20012, r2, 0x0) 2018/04/29 21:21:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f00000008c0)=[{0x6}]}, 0x10) sendmsg$rds(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/233, 0xe9}], 0x1, &(0x7f0000000440)}, 0x0) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000200)=0x80) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000580)={'team_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0xc000, r3, r4, 0x1, 0x10000, 0x100000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) 2018/04/29 21:21:50 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x400000009d, &(0x7f0000000000), &(0x7f00000003c0)=0x4) 2018/04/29 21:21:50 executing program 5: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243}, 0x28) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x12000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x3, 0x0, [{0x1f003, 0xd9, &(0x7f0000000180)=""/217}, {0x10f004, 0xef, &(0x7f0000000380)=""/239}, {0x100002, 0x9, &(0x7f0000000100)=""/9}]}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/29 21:21:50 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet6_int(r0, 0x29, 0x52, &(0x7f00000000c0), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'dummy0\x00', {0x4, 0xffffffff, 0x9, "6213bcf06758", 0x3}}) 2018/04/29 21:21:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x64}}, 0x100000000, 0x400, 0x7, "630cb551f7c82b71315359f0e363d10200d06191705b986e6cdbc698c5cc76a71f1f9b6497d0ea6fffcf87546a48efec933da0926c1eceff3657b0d0b2d72a9437776bf0553c99be9fd9cb59184c35fd"}, 0xd8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x6, 0x0, 0x1, &(0x7f00000002c0)}, 0x20) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x20200, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xd}, r3}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x2, 0x4) 2018/04/29 21:21:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) iopl(0x1) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/04/29 21:21:51 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001200)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x0, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', 'proc&\x00'}, &(0x7f0000000140)='ppp1$-cpuset\x00', 0xd, 0x3) 2018/04/29 21:21:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000300)=@random={'security.', './cgroup.net\x00'}, &(0x7f0000000900)=""/130, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000"], 0x2d}, 0x1}, 0x91) fallocate(r1, 0x3, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000280)={0x5, 0x1a, 0x6, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"}) r3 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x2, 0x1000800c1) fstat(r1, &(0x7f0000000340)) ioctl(r3, 0x2283, &(0x7f0000979fff)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x11e0000000000}) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {{}, 0x20}, {{}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78) 2018/04/29 21:21:51 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002fc0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r0, 0x0, 0x0, 0x400000}}, 0x20) 2018/04/29 21:21:51 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x5c, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)=""/92}, &(0x7f00000001c0)=0x78) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000f40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000f00)={0xffffffff}, 0x111, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @ib={0x1b, 0x7, 0x66b9aff5, {"1204c385e8b7d3fa56d87b103dc1100e"}, 0x3ff, 0x1}}}, 0x118) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/04/29 21:21:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000000)="9d", &(0x7f0000000140)=""/210}, 0x18) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000280)=0x4) 2018/04/29 21:21:51 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000140), 0x4) socketpair(0xb, 0x3, 0x37, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast2, @local, @loopback}, &(0x7f0000000080)=0xc) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe000ffe0}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r2 = getpid() prctl$setptracer(0x59616d61, r2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) 2018/04/29 21:21:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) munlockall() openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x240) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x4, 0x4, 0x8}) 2018/04/29 21:21:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8c00) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x5, 0x8, 0x0, @tick=0x1, {0x4000}, {0x0, 0x4}, @time=@time={0x77359400}}], 0x30) 2018/04/29 21:21:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xa0040, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0xac, @broadcast=0xffffffff, 0x4e20, 0x3, 'sed\x00', 0x1, 0x8, 0x13}, {@broadcast=0xffffffff, 0x4e24, 0x7, 0x4, 0x2, 0x48fb9744}}, 0x44) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x5) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/29 21:21:51 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x5c, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)=""/92}, &(0x7f00000001c0)=0x78) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000f40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000f00)={0xffffffff}, 0x111, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @ib={0x1b, 0x7, 0x66b9aff5, {"1204c385e8b7d3fa56d87b103dc1100e"}, 0x3ff, 0x1}}}, 0x118) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/04/29 21:21:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000003b, &(0x7f0000000040)="7208220000001b420000301074434c9e299a0ba16d83fbb1", 0xfffffffffffffdf0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa000, 0x1c0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 21:21:51 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20000000d1, &(0x7f0000000000)=0xfffffffffffffffc, 0xfffffffffffffe8c) 2018/04/29 21:21:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x10000010}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/105) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0)=0x1, 0x4) r3 = semget$private(0x0, 0x3, 0x12) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f0000000540)=""/188) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/29 21:21:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1165a1bb0476d65c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xdde5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x7fff, 0x65, 0x8, 0xbd, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x51, 0x9}, 0x8) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) listen(r2, 0x0) 2018/04/29 21:21:51 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e, 0x80800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_ro(r2, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x1, 0x7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/29 21:21:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) munlockall() openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x240) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x4, 0x4, 0x8}) 2018/04/29 21:21:51 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x131, 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='bpq0\x00') r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KDENABIO(r0, 0x4b36) writev(r2, &(0x7f0000000080)=[{&(0x7f00000014c0)="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", 0xb41}, {&(0x7f0000001200)="b5", 0x33c}], 0x2) 2018/04/29 21:21:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') fcntl$setpipe(r0, 0x407, 0x3) r1 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000000000a) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/04/29 21:21:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1165a1bb0476d65c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xdde5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x7fff, 0x65, 0x8, 0xbd, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x51, 0x9}, 0x8) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) listen(r2, 0x0) 2018/04/29 21:21:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0x0, 0xa1f5}, {0xffffffff}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x3, [@rand_addr, @empty, @dev={0xac, 0x14, 0x14}]}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/29 21:21:51 executing program 1: setrlimit(0x9, &(0x7f0000f3b000)) mremap(&(0x7f00004dd000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/04/29 21:21:52 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) getpeername$packet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) accept$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000180)=0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r2}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r3}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000005c0)}, 0x0) 2018/04/29 21:21:52 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x1c000000, {0x2, 0x4e24, @rand_addr=0xb6ec}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x3}, 0x0, 0x7, 0x0, 0xf3, 0x3, &(0x7f0000000040)='syzkaller0\x00', 0x2, 0x6, 0xffffffffffffffc1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr}}}, &(0x7f0000000180)=0x90) 2018/04/29 21:21:52 executing program 6: socket$inet6(0xa, 0x80a, 0x8001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x40000008910, &(0x7f0000000040)={'ip6gre0\x00', @ifru_flags=0x401}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380), 0x5fa263cf9df6cba1) 2018/04/29 21:21:52 executing program 2: get_thread_area(&(0x7f0000000080)={0x80000000, 0xffffffff, 0x400, 0x100, 0x4, 0x620, 0x4, 0x33, 0x2, 0x2}) mmap(&(0x7f0000344000/0x1000)=nil, 0x1000, 0x0, 0x10000055071, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600), 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1c05f755}}, [0x3, 0x1, 0x200, 0x5d, 0x10001, 0x8001, 0x1f, 0x6, 0x5, 0xd0, 0x2, 0x714b, 0x90ae, 0x200, 0x80000000]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x3, 0x2}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'team0\x00', @ifru_hwaddr=@random="1fd6d5b8f630"}}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/04/29 21:21:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x100007ffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x5c2, 0xfd22) 2018/04/29 21:21:52 executing program 7: unshare(0x40600) r0 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(r0, 0x33) listen(0xffffffffffffffff, 0x0) 2018/04/29 21:21:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8)=0x4, 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@llc={0x1a, 0x325, 0x10001, 0x5, 0x0, 0x7ff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x1000000000}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000000)=0x3, 0x4) 2018/04/29 21:21:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x22a000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = socket$inet6(0x10, 0x800000000002, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c0100000006000500027fffffff0000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) 2018/04/29 21:21:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x8ed, 0x6d8, 0x4, {r1, r2+10000000}, 0x3, 0x3}) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000100)='attr/prev\x00') exit(0x0) read$eventfd(r4, &(0x7f0000000080), 0x8) 2018/04/29 21:21:52 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000140), 0x4) [ 87.592373] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 21:21:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0xfffffffffffffffd) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x200200, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="feff0300080004000c00"], &(0x7f0000000300)=0xe) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) [ 87.634149] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 21:21:52 executing program 7: r0 = inotify_init() fstatfs(r0, &(0x7f0000000040)=""/222) close(r0) inotify_rm_watch(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x38000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000002c0)={0x5, 0x7, 0x0, 0x3, "7611bcbdaf957ec8f94219923529b8451dab4ff4ef4735555a5f18df9711b78d8c4fcb84b103ae03974165b6", 0x1ff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) capget(&(0x7f0000000240)={0x19980330, r2}, &(0x7f0000000280)={0x3, 0x0, 0x8, 0x5000000000, 0x3ff, 0xd7}) pipe(&(0x7f0000000000)) 2018/04/29 21:21:52 executing program 2: get_thread_area(&(0x7f0000000080)={0x80000000, 0xffffffff, 0x400, 0x100, 0x4, 0x620, 0x4, 0x33, 0x2, 0x2}) mmap(&(0x7f0000344000/0x1000)=nil, 0x1000, 0x0, 0x10000055071, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600), 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1c05f755}}, [0x3, 0x1, 0x200, 0x5d, 0x10001, 0x8001, 0x1f, 0x6, 0x5, 0xd0, 0x2, 0x714b, 0x90ae, 0x200, 0x80000000]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x3, 0x2}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'team0\x00', @ifru_hwaddr=@random="1fd6d5b8f630"}}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/04/29 21:21:52 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x800, @empty, 0xcc22}}, [0x3, 0x8d, 0x10001, 0x3, 0x9, 0x1, 0x1, 0x2d, 0x4, 0x2, 0x1f, 0x3, 0xffffffff, 0x8001, 0x3ff]}, &(0x7f0000000240)=0x100) r2 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000) socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_int(r2, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffffe7) 2018/04/29 21:21:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000170100000200000000000000000000008862cb60e4ec38bf1419bcdae12076ff25929175dfee4a3632f564ce87e3f4e409f0024a175eb0ba9e54f82830e4e1e9ec8811a8364c9930101c6b30ab1a88268caaa973773360715bc2ec4f85c9a8dab71cca84ad3d7ed4a655c97606c24a68f26cf9d629a7c62554a7dc921e1ec8b33346c1302d3801a905dee327b25ef97b999c3c3a17f858bf3ecf828f50fa8883179c2eed87b9fced1ad346958b0a3aeb6148bb9757bf1ea4b7063b601d780cf0b43c28205a98b9951309e1540b81c032270128cba507520ca96827e4af779eeca41e14bf577085b9d4840f"], 0x18}], 0x1, 0x0) 2018/04/29 21:21:52 executing program 3: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x402080) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x7d, "380d55982b85db67f195c3b548cc5aff56e504601cbc9aa7bbc18b743cb96f68c4c11f782ea9ca2b5c7483840054a6e90cf8717c6cf704b0551b47dbe4d74d08f8d5d3f40ed42836c7037addacec0bb05c0c7e33b19a8b5086b51f8e6816e7b916f243866a6aa50d25dacb9a656a0f95b9839c7da5acb8ebc0512ea0d3"}, &(0x7f0000000100)=0xa1) [ 87.751166] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/29 21:21:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000540)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'sed\x00', 0xa, 0x3, 0x41}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)="5a6500000b609ab4000000", 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 21:21:52 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) 2018/04/29 21:21:52 executing program 4: r0 = socket(0x11, 0xa, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) write(r1, &(0x7f000060a000)="d1", 0x1) mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0xa, 0x2012, r1, 0x0) fallocate(r1, 0x3, 0x0, 0x11f1) unshare(0x8000400) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) 2018/04/29 21:21:53 executing program 2: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x4000000001, r0, 0x4002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/04/29 21:21:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f00000012c0)='./file1/file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ftruncate(r0, 0x4) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f46334509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c52342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635e8a6a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key(&(0x7f0000001340)='rxrpc\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="0b0a20488c670c725d62c451eeef5c63adb861b43c217b5dca8dab68533951390a89fe9a9192", 0x26, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) [ 88.129995] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 88.145585] mmap: syz-executor3 (6970) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 21:21:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000b0000), &(0x7f0000000140)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/04/29 21:21:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/29 21:21:57 executing program 1: r0 = socket$inet(0x2, 0x8000000000003, 0x11) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x2, 0x7) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/29 21:21:57 executing program 2: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x10000132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x3, 0x906d}, {{}, 0x1f5c, 0x1, 0x7}, {{0x0, 0x7530}, 0x5, 0x4, 0x9}, {{0x77359400}, 0x9, 0x4, 0x1f}, {{0x0, 0x7530}, 0x8ad, 0x0, 0xfff}, {{r1, r2/1000+10000}, 0x1, 0x7, 0x4}, {{r3, r4/1000+10000}, 0x6bd, 0xdb, 0x9}, {{}, 0x7, 0x7, 0x94c}], 0xc0) r5 = userfaultfd(0x0) clock_gettime(0x7, &(0x7f00000002c0)) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='s\x00\x00tem.cstat\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup2(r6, r5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ptrace$poke(0x5, r7, &(0x7f0000000280), 0x7f) setsockopt$inet_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/04/29 21:21:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f00000012c0)='./file1/file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ftruncate(r0, 0x4) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f46334509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c52342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635e8a6a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key(&(0x7f0000001340)='rxrpc\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="0b0a20488c670c725d62c451eeef5c63adb861b43c217b5dca8dab68533951390a89fe9a9192", 0x26, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) 2018/04/29 21:21:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f00000012c0)='./file1/file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ftruncate(r0, 0x4) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f46334509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c52342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635e8a6a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key(&(0x7f0000001340)='rxrpc\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="0b0a20488c670c725d62c451eeef5c63adb861b43c217b5dca8dab68533951390a89fe9a9192", 0x26, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) 2018/04/29 21:21:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) unshare(0x20000400) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x460}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@int=0x8, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x6}, 0x8) 2018/04/29 21:21:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xd) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x9, &(0x7f0000000180)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r3, &(0x7f00006d5000), 0x8) write$vnet(r3, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000080)) 2018/04/29 21:21:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") fcntl$setstatus(r0, 0x4, 0x8000000000004000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/04/29 21:21:57 executing program 1: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='\t', 0x1}], 0x1, 0x0) 2018/04/29 21:21:57 executing program 0: socketpair(0x2, 0x800, 0x18, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x40, 0x4) r1 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) lseek(r1, 0x0, 0x4) 2018/04/29 21:21:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x1aa7, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000100)="64f47f824293600da6680dc4a5ee399e942792b64fde7f699f5d93a65400a6f1e5eecf37a86af6749f97ec4bbe", &(0x7f0000000600)=""/203}, 0xfffffffffffffd33) 2018/04/29 21:21:57 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='task\x00') renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/29 21:21:57 executing program 4: poll(&(0x7f0000000000), 0x2bd, 0x1) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x80}, 0x4) 2018/04/29 21:21:58 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a00e0c7000000000000000000000000000000000000010000000000000000000800120002000200000000000000000010000000020000000000000000000000ac14b760ec930bcf24f79b49d8f700bb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000aa00000000000000006dc952cb83e2600d75"], 0xa0}, 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7fff}, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/29 21:21:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x30201) getdents64(r1, &(0x7f0000000180)=""/32, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0x10040, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x400000) ioctl$KDDISABIO(r2, 0x4b37) 2018/04/29 21:21:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="dbb6ca99d63e01f0586754ea601c8b1605c075d417caceea3e5204980f0a517646ea9529477ae009cac888bf704145fddf273742954f3622766f6fd8da58eeb26f70a15be700bcc612158f24725396f7f87e02f8fdaf59872f735ddf7815a4de423fde35f9e1153dcb3cd0d673a0351ce4ba2c70a3678ed590aa8d8c3fd4b023d009277b33a26ba17562a0bbc7c7d329c5ec47585cc0e6839932bea43c61f512016586e4753f44d9f2b99438803ecb553f616c1890b62eb7bcd1dd2883d191241cebcc1fc0", 0xc5}, {&(0x7f0000000180)="45dbe4eec915f9744e32493b101cbe8394248ade6ab0c22df80038b072fd136ecd23245ae1646c43d00160a01868fea8549100d8f618cb405a957aadd976e9ce15d28a6f9effa99f41d050", 0x4b}], 0x2) write(r0, &(0x7f0000000240), 0xa04d41a105f9aa16) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/04/29 21:21:58 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000180)=0x9, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101202) setsockopt$inet6_int(r0, 0x29, 0x800000000000021, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000002c0)}, 0x2000) 2018/04/29 21:21:58 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='task\x00') renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/29 21:21:58 executing program 1: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='\t', 0x1}], 0x1, 0x0) 2018/04/29 21:21:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/29 21:21:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @empty, 0x2}}, 0x5b0, 0x400040000000000}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xffffffff}, &(0x7f0000000280)=0xffffffffffffffde) 2018/04/29 21:21:58 executing program 0: io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r0, 0x1, &(0x7f0000001540)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}]) 2018/04/29 21:21:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="02030002110000ff000000000000000005000600000000000a000000000000000000000000000000000000e9114200000000000000000000000000030008000000000002000000e0000002000000000000000002000100000000000000fb00ad51000005000500000000000a00000000000000fe800000000000000000b900000000ff0000000000de7822515073443a9663b15cac3eb7256c48be0dc0a8a4d944b1be52e566914b244cf18b66301027c354878e9bca7ba14ae0"], 0x1000002ca}, 0x1}, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1b0}, 0x1}, 0x11) 2018/04/29 21:21:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000000000)=""/24, &(0x7f0000e59000)=0x41) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9c, 0x5, 0xe2fd, 0x24, 0x20}, 0x98) 2018/04/29 21:21:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x5) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x10080, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000c, 0x810, r1, 0x0) 2018/04/29 21:21:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8beae52e85fc0b5f03138def460a0341", 0x10) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0xf5d1, [], 0xaa}}, 0x1c) socketpair(0x4, 0x5, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0xd7, 0x0, 0x10001, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x746, r2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x1a}, 0x8) 2018/04/29 21:21:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="35c2b3392751371e019f03f2993d9bee4feb5f2b468a20aa32f677219409efc81e45f8bc485c7c4cf5a1d25926f39b414553988389d818daad2ca4bddd4676af73", 0x41) 2018/04/29 21:21:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/29 21:21:58 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a00e0c7000000000000000000000000000000000000010000000000000000000800120002000200000000000000000010000000020000000000000000000000ac14b760ec930bcf24f79b49d8f700bb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000aa00000000000000006dc952cb83e2600d75"], 0xa0}, 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7fff}, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/29 21:21:58 executing program 0: r0 = epoll_create1(0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)={0x20000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000016000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x50) 2018/04/29 21:21:59 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={0x2a8, 0x11, 0xf, 0x320, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x3}, [@generic="7ca27c88dcdc45f3b53473636e61152c7a6653c53686db068fb4763f19fc1a9404e0bcb04b67ac0566c37adc71d507d424d31cad64e219ce8ee22ce136fdc1285bc217286ae604ab08fa551f395c26ae81b8c8895155ea1f5ec3fda225b27890e8963a8fa03fafbc462da7fdcbc74f8234382449868d756d4448f77fd9ce2e909d38c20b068220958fc7dced0c6cf5d85897b641d722cf9fb7366a0ee8", @typed={0x14, 0x35, @ipv6=@loopback={0x0, 0x1}}, @typed={0x58, 0x1c, @binary="5da259aa78f9691279532ec2ab82d89fae8bd025bc1f45ab00aacf75247a8d9bba2cf99a9f618f151daec07eb188631e0430dc7dbc714a42091b5171210f7f9c06a2002a5f1e8d33fb6d1fca2b234fd993b2db"}, @typed={0x14, 0x72, @ipv6=@loopback={0x0, 0x1}}, @generic="21dfdd7eefdeab7a9aaab2a84754cfc1b2e792908cc63d72a8442c6dd0b9eb722c648e41708498d185846228b7b1ecc2ede81522b214620a9efeea64ca224c07c672da5662e63c5b7bf7688e077f4a08631c35cd22564ac0772bfc", @typed={0x8, 0x2e, @ipv4}, @nested={0xd8, 0x35, [@generic="38cde8c75ec59dded6ba0bc955218a39265c777a874dc0b2517f7a3ff00fee081c3f66c8c30bbfe463b957df93fac8b10c4f54c70677111cd362866a0e4a901c03253d1025271aa9e95829570cf9e4c71919a6a43fafe468e8836255ca2321c42167b6aebbac83241ea461471e9a27770983a7988cc019ed971cd38bf39b92c906ffab89f216b0e0a6f7068b12a55f8713c0767c5d935604f44b6737cc68c473769a3ba0a0bed04744eb98f4da9c605159486a47aa98a3276be0bdd2c2c8b3407c6b1d57d63d609c38ad18e966cfb7adf5d92f"]}, @generic="63bbe916feb5689eee834f4fb79b569b70cfde65c9a434fab15c2953bca929e6fe36b644f8650e4859258ffa6d7c003aede4fd1566d4b6bfad0d"]}, 0x2a8}, 0x1}, 0x20000000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xfffffffffffffffb, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000500)=0xffffff99) 2018/04/29 21:21:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001b80)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001bc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/04/29 21:21:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080)=0x3ff, 0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000170000000000000000be60d0f04cabdef12d76000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) shutdown(r0, 0x0) 2018/04/29 21:21:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000088aff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000871ff9)='cramfs\x00', 0x1002001, &(0x7f0000000100)) 2018/04/29 21:21:59 executing program 5: syz_emit_ethernet(0x22, &(0x7f0000000680)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x0, 0xfffffffffffffffc}}], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "7f362e9791bedf26"}}}}, &(0x7f0000000040)) 2018/04/29 21:21:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) lookup_dcookie(0x1, &(0x7f0000000200)=""/125, 0x7d) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/29 21:21:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x84, {0x8, 0x8, 0x200, 0x2, 0x8, 0x100000001}, 0x0, 0xdc}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1120}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/04/29 21:21:59 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a00e0c7000000000000000000000000000000000000010000000000000000000800120002000200000000000000000010000000020000000000000000000000ac14b760ec930bcf24f79b49d8f700bb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000aa00000000000000006dc952cb83e2600d75"], 0xa0}, 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7fff}, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 94.235868] netlink: 1128 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/29 21:21:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x62) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) write(r1, &(0x7f00000000c0)="88", 0x1) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x9}, 0x8) 2018/04/29 21:21:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0x197) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0)=""/173, &(0x7f0000000040)=0xad) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x1ffdffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7b55, 0x9, 0x0, 0x10000, 0xfffffffeffffffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x4, 0x1f}, &(0x7f00000002c0)=0x90) recvfrom$packet(r0, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/29 21:21:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e657408000000696e65743601") getdents(r0, &(0x7f00000001c0)=""/243, 0xf3) r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x7fff) sendto(r0, &(0x7f0000000080)="6ccf707c900341ad8e03834da4b81a9f2ad6ed4283b5658ab2b27d6a701128c22757e8a932a6d21f9cc639ce76c056f5f0572d23bbd805f88a864d73e2ed330736df96464236cc3a00fe7cd10657e023530034e4efef6c5faa24835c282a34d5bab20eeb440d13e4e6339ca33e57afc3c18bb259037e9f6f34db0130d4edf604694a7d3dba658136", 0x88, 0x20000014, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}, 0x80) [ 94.299300] netlink: 1128 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/29 21:21:59 executing program 2: r0 = socket$inet(0x2b, 0x1000000006, 0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000080001c, &(0x7f00000001c0)=""/211, &(0x7f00000000c0)=0x3013f00de6632cac) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x8, @empty, 0xfffffffffffffffc}], 0x64) 2018/04/29 21:21:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080)=0x3ff, 0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000170000000000000000be60d0f04cabdef12d76000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) shutdown(r0, 0x0) 2018/04/29 21:21:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYRES64=r4], 0x1) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000001380)=""/4096, &(0x7f0000000140)=0x1000) 2018/04/29 21:21:59 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)="6e65642f70735d686564e2") ioctl$BLKTRACESTART(r1, 0x1274, 0x0) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000002000), 0x800, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/250, &(0x7f0000000240)=0xfa) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000280)={0x0, 'veth0_to_bond\x00', 0x2}, 0x18) 2018/04/29 21:21:59 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x60003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x302, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r0) r1 = socket$netlink(0x10, 0x3, 0x400000000000000d) sendmsg$nl_route(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000000000000700209c486287766f0000"], 0x1}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000500)={'broute\x00'}, &(0x7f0000000040)=0x78) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xfffffffffffffeab) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_team\x00', r2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x5d25eab3, 0x4e20, 0x303c, 0xa, 0x80, 0x20, 0x0, r4, r3}, {0x3, 0x8, 0x3, 0x4, 0x1, 0x3, 0x7, 0x80000001}, {0x2a, 0x1, 0x7ff, 0x100000001}, 0xffff, 0x6e6bb0, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d3, 0x6f}, 0x2, @in=@rand_addr, 0x0, 0x7, 0x3, 0xf9, 0x10001, 0x1, 0x3ff}}, 0xe8) 2018/04/29 21:21:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f00000000c0)="4f031c1bf8dfd3c02235d65690763791814b52255d66f6fb973a5c63f5e1618dd3032f6cc19bc5ef5cdea83bb8c4dce4790bf3e656df74c56f532e63eb8f567a3e5dceda95f3281daaf41dce368cca39ac1daf789bf9f3b422a0592b93c09df0eebbd40e08bcaad093d7bd75096e7edf4b4b3a489e1aea5c71e4ba6fd568de8f2bafa358b3c5e0c43bc3c74522e6c66a39ed36b141563dc0846f724340f824180219560fdc223ea70cd50d087dfb0a26e40f0703c290968eed5322a673b8fad3475d79a25f77a1b6256d8b8a3be0ac4d77373471b0d34e6d979ec11d720985b537c0db7d47feecec87d4", 0xea, 0x4000001, &(0x7f0000000040)={0x11, 0x1f, r2, 0x1, 0x92, 0x6, @random="e2b67915702c"}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x100) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x75) 2018/04/29 21:21:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0x197) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0)=""/173, &(0x7f0000000040)=0xad) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x1ffdffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7b55, 0x9, 0x0, 0x10000, 0xfffffffeffffffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x4, 0x1f}, &(0x7f00000002c0)=0x90) recvfrom$packet(r0, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/29 21:21:59 executing program 2: mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000040)=""/173, 0xad) signalfd4(r0, &(0x7f0000000100), 0x8, 0x800) 2018/04/29 21:21:59 executing program 4: mmap(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) 2018/04/29 21:21:59 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x5, 0x1, 0xfff, 0x9, 0x80}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000e7bffc)=0xb8) 2018/04/29 21:21:59 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x841, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x4}}, [0x1, 0x7fff, 0x0, 0x8, 0x849, 0xd73, 0x2, 0x2, 0xfff, 0x9a9, 0x8001, 0x8001, 0x2, 0xbd, 0x20000]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={r2, 0xe7, "f06bcea45c7228ee4e05e8cdb16a75ec1e8e08097a647eff15c09c54c489a89df27791b7b19e4fbda8f6c223c55acd5ad3e826c7e99c5e334a2453bcc5c32081a9a1f181340b945858337860c211068cb95de35dae6c4f4af6606024113f1a7e542e7f03410a45ad77e79b75e8174a5a291522a37156dbad0f8e23e0250c7f5991d1582d98ddc7f6192041752956a378067015961a22cb123b7afb4a5115099c61a329fc9f6c311f98a73bc6a9b5cdfd57c008d9463b5aea508e855e841c0620eb883f9ca62a0b0a5b37172a3c96698d0cbe0b3fe965dd75a138522a9ecf37a7dc38fc98914be5"}, &(0x7f0000000580)=0xef) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r3, 0x4, 0x30, 0x1b3, 0x2}, &(0x7f00000002c0)=0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000300)=0x8) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f00000001c0)={0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x10001, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) read(r0, &(0x7f0000000040)=""/117, 0x75) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/29 21:21:59 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x204000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x9c, r1, 0x310, 0x70bd29, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3d}, 0xffffffffffffff3c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/29 21:21:59 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x4, 0x3, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000180)={0x2, 0x0, 0x7, 0x8, 0xffff, 0x5}) r3 = dup2(r0, r0) getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000440)={'team_slave_1\x00'}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000200)=""/150, &(0x7f00000002c0)=0x96) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000400)={0x0, 0x3, 0xffff}) write(r1, &(0x7f0000000100)="260000001000277c9301c1ff00000000000000000800f43eac19a66866db8d510500030000ed", 0x26) 2018/04/29 21:21:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff000f0000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) r1 = socket$inet(0x2, 0x2, 0x2000000088) sendmsg$inet_sctp(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001380)}, {&(0x7f0000001580)="fd", 0x1}], 0x2}, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/168, 0xa8}], 0x4, &(0x7f0000000380)=""/189, 0xbd, 0x7}, 0x10000) 2018/04/29 21:21:59 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000033c0), 0x80800) sendmmsg(r0, &(0x7f0000007380)=[{{&(0x7f0000000080)=@generic={0x2, "c27822262fc067cc963da7d32e123ca162a9957f7168eae463dc5be94c697a06acea60be5d54727e45bdc15d417ac41b5b2cdf8ae93689bfdf67d93434fd171aa72365732e7e42708ebc1f0bb30e87bfb5b5b9d87e196db0dd12a28aebf3a217177604d90bcb781b0f6c7cecd6838b19861ffe30107982423532b58cfcfa"}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="0ddb5c5fa7dc9f837936416937ddf7710d2a9d9fa751f03f56964a76688f6e0938cee611fd7c56b5e29bbbe16a12ef94a0acf498380be56ddd7377a0c64ed70864ea021d59d14ae48d3866bfd8025dc91c709d8b46c89a5104958fdcde13cfc3bb6cf8a9639817dce1c47cc7fa5b0268f583fe22b69a0a739596e92f92addce511b385712ca76f5a3e1185e489b97ce48d38c3181c1abbecfe5eef38acb284f54122c7401870d9d80ff7c8286b2e79cc187abfd0ca8f1bb66dc2e525f1bbf9de0f6507db21548b5fe35a7371cfeb6606074eacfd4f28746705deb315a2d7a605ae710235fa666252b06bc87d8635e76ab0f98db124a52548b3295a334d33fe0e50b7061afcc101cc5e76c3757a3682bf096139c19c5da444c5bc60a00d6e65c393f6b2f5edeabe4d7a9c74f7fe8ed7475f6bd42b833265003145b6c107a73441fdb306580c7f355bba2e549a1921e81001010cbd796eb8618355825d7dfc7b8717e751ef85ce3b423fd38c0c24dd407d614101688dbb18ee45d53e3153e1424da9519a8eaa59ead382e323e6cd9088c84e9d7a64ca2db52415c0e0b766758ba287498d28bf513f6b0abc653bfe470f67f0db5d8377fb32373481d455deb89d43bee07ea267371f6ad6a3c07b690ef4335119b976073d4adb07df22e1a379addf292d7d6d641cbfb20ed90cc652443a509b2de36a1fdeca3fad99b832f78ce1d2cb6e56e124a3eae30a116ad4f7698e2aeedaa03da4bba068a692aac18c95dea5257d90b7030dec6063d16f6f28cc231a7c6c75cb639ec8d0ef0487689a15a64e4b3877a0a39e41d17d1e1b394c212e53402ec480db4fb56810462a4ee69d84f5eb5d61b39919f13197c4bfb93a756e89b2b586f841760e91d9894af59c93e6794b4852fee4e470fa8a01b6a8444275e3fa9dead39a90c7c847f984ea35a499ecb251bad3361511425d7c80b9b9c43fa81225d4d3f15aa244009a98444ece0bcbd3e885c01c8ed814fbb148ceb0e12193c6bc02353d71aab500c0d2522846f306e7d68ae61d779788ed8cc3ab9a205e3a17ec469a872008be10fd12b979d7397b72626efcdbf8b7da3775c123617059f94c8b3f2071405958a5f0375c90f1489e90f5b5c292301b83c31a047aacf39be5f4d17ae0e07875f23f16e71246ced1d28b7ea17032c6f0783cb7810e9d82805647d8ea9b46c9e7f4fbd751696c4b307f0a4748c041dc1c13ded4bba485685c8e57241ffe113d5db7eef864cc279f38018064ab74e2ffc3882e4d81488373da46e41f73d53149e5a24040c2be507883729600f5f653cfeb81f69b949d0c1db49aeebe0e3442ee769497dfd9feb6354c578f641459a22c9de2178da6bd218f4b6c0cd550127b357d1eea3ae39cb0f32fcae5614bad8f28442d9824a6a0e3b00e42a3613b5513d29bad49cd442a2126c2e584a51506ebc78c137a76391001883e2957cfe6e5f80d30ec5b0bcba0dcfeb318dacb2da65891aa2ffc656ba06a852599b74a6bbdffdc0b2262e6fba8f45ad2c413723fdffc9f2a83cc4bdd3956801e6dff6fe9c14efc059d12f5ea799b7e544cc49eba0f3e31acf10666ac49d2fb751e59ab84ed7ce145c2a689954839630e820be8dc230cfd9ec0895d678c994bbab46ef5300e12abd0b28db5b51b5e29c2267f5bc01674721b62c05b790fe07fcbc3a15a80d0450838fcc820ea7b3a9013a0f85072a74d34200e595799147324bffe0d165c55cfb0be766c62834250080896b45fd434f7ec30071fa0e327de25d72a68cf34e53d56f08c271d0fdc447c9dc1935e35716a2514f929ca87fdef61ced50a587807608e0b8cad12ba88df0c531211dc900374d0222b9da3da7c82fe917ad5dd016b180247aaf0ceb894e65e8b0c70423089359665f8ae269296c85395eab1590cc7ff055d3b81de0556118ffc91cf6d6bc4b906d63d13d4184be9f478a0d804bf2b4f978952e23dc23c3b1a9a05140f6d161d976508ddaa04423cd549035385c8bd9b81f0ded77070ae5a6b1d4633106562d503230c6a0fc4539ede8009ff69f706e05c67163a12c5e65a10fed50aea1bc1ad611c16d183c570e4971e6bc5174e83e5aaeb0e06bd23c0b4ab264063b88a3f559339ecc3edaa06b62b4eedb62835057edd8e7047e25f339f62986d2a5ec687b529d8e728bbba1bf9f9178c7fa1927860e1baacd803c93d333bb95e391fb21b34fd71231a53cfdc182a7960e862ef0c38f1ef0c66803f8a70b2c877db208a90935d30e0cf976e9b45f5a02f6eab98435bd144afc6f251b3bc8a39198fc760f88e8b18d8b1bbef06de50b85461b55264d1e9f23148df74f54a9d0d536c06aa17bcf9c786b84dde2cc160b3524f80cd6cf228b9c8eed853f99d0e9a5c769365c45cc504bc29b4aac62e79d81db51cd1b45fdaa1360155885fd2f22b44a7b97936378c4e6d7ce65c97e2d02f58808fd798a3f224c3a067ccfed4f2192a53a23a5a81846b746c6d4abd0c6e60943594c79dea2546c7a2790908307852cd49763faa7799404eccc1f13fb26a2639c8ab2f0b90ed25a0081237f5ac0c9a0fdcf249dfac80ef130371183c61f339c674967582ccf274dd859d9620e421c02ebfbc96e7f868f90fad49a81eb047dc30460f06c8e783e957fddf73b318e3b6338da41d036970ca6e794df040158b60437108cec0879a18c5ea6c43ce133263ca30f1b8c735f4158fd5235cf7f3dc18e2306d71c21a04a4b75470e2c48b4d6c249580090203582168ef816f1b4c32f94cb5835a64caba00869b2f0abb562b0aa78a21e08bbb3518b40a1aa072544a92034866e5c9cdc1de30aa3f2397b27cd54367eea5f42f09fa016da4a908d41df66db01b5fd5dc716242e5dc1ba5282ab494a49bf79da00e32b1d666cca8e7b0825137417c1f06deaf7b6191a84b4fb1403123e46cdc6dad04f724cd831b8ccb775f262b752f8a978ff6d12732cce888339d7fffd5ca1506de37cb30a44c4c320e7656f4c215c486d841f10d7c478148b5078e0c97bbf1bf6b1113b7fa6cad2f6f36d5201c7de4231da271438b247ccee99963232303bef8be3318ba485bf88d924b2c20fef1b824017b1015aecca9bc53f302bbfd041f4ae4744ec30c28ba2b7cdacf2dc465d34807e85b40352ba6854b8813157ce8f0e292b2418a36e90b0f7f6b5ddd85b275ad6760947f10eb10619dfe09f37ea2c39547977e886be5f766cf25c3355b981de9d1e9dac09d46176e796c0015e0bc9be12e8cf78fa34a1e00476ab176505678414534065ec59f9a12f52a0ab077b4ac544c2c62bd288a1b7e09c1c0fb7c10ce9170a45ef0cc570ea5f5cb016185f6b3f50cfb641be43e3a491c6931479cc0f05ccd80b1d539d5c59e0058ed969f39ae05d5a503e34c2fb2a7827db2be1827a9175f73244aada779473e4b281effc8fdd43620138980ed17b5955d2fd8a6f0f532d643d1afdb2c7cb9bb5208c307f65ab234afc4b8335e1386ed9a030883e48809a1e153c177240b715f0a7eec302dd69eb681354b814ab706c9bc90e2d6038309a77d1e85584a1b6ed9b05d16a4baa78a3d3d84f07604c72843ce6c7bb599a6674d9c07604df732638a64a6cd375ef13f52c06a49dcea7910ba2ff05a7aaa769c67c9bc014afa7629a8d28b92010b8c90f64f4fa7d119ea2d163e91ef7a45758b84f76b8554db07f1c271af66efac19c993dd4908f9a0740412a5e6613762681637f1d780c10c69efdec10428e43dcf230da3e77e7d208647ef379969b5a5185e803636ab2e9ce1f3d9a5621f9a85d4ae0e8340a7653972f1a765769e4d8a5f8dcb0748455668754b53145c05a2bcf6d36aa17476fb275f8b301247cad8cc7d32f326bc4100b5a6c88d7ca69ac475a3f31ab4994e2e25537aa7342a9a691550f34027c4c170fd19a09f2ce0b4e595fc413cc03866e050d7aeba05d05b075ddfa8064e5232bc20c01a1c4689697fd5e38adc9c5f13880822af3e59916a330ba6f827ad019f75826fc499ce456c436a8c094fa953f2eb5609f59406b0114576b9f4f18ace6092e17a882c20320f913ddabc220280d76a4b41d61786a60aff0c96eab26d9ee64f100fed7113bbc61dd24397a22f807bcadf0db1598f37557e5c7e14571302ac1d17337c71fae8101e62fa648ae2f45f364a1beab49aa0de2f681744526d740dfe73df68bca9c7fc94017f6c882f232c8491b292b4845cf9c69318c3541c77ad4bc1c55fe41da9e60386d152d8f6090971b35d28463f3abfc16e8d02663eff46f5a76d92c6d0522a6267ea871454b144ae87b3aefecf0586a4dac8d2850d6f13935d099300c2c9d751610f1358cb078690d0a6aeb51f4f0d4e07df856b2f5ed738947981b9bc46c29709a95d7a5df982ea2c89398029b01c70c77334866d2eac3c07c5e3a6f11c54cbec01f631757b4464590abe56989be8a837a527592a63cdce9dafcb3abd53de69f14be8ab1db67bd0c821c91d626e3571936faa615f31cb754109b683e52138600bec7464a7bad3c6074449bb02e9625593ed7e5cf567483a3e3bdd5b6401908b4831aa229b756dad7378f20ea30afe5efd17b75d60afe439ed809053b9ac413696b625673b9bf4ced209b5967d875e8b1ce451890ea138a552a636cea85ed444961c9c86a7e6647f689914f83d6ea0b4c2f4b58e5c9907ad24d206c35bd5a8429aae3374f9836b3bf2e93aa5488ca1a3cf940339140c073b3799332a5cb91382f1faf93a047d8cfc8c0f20b5e357b0d7e8fcea853f1e698003cd296661dd96b16c08b0f5bfd40ffc13b57fe9764d23b2aa95074483a8386425742604e0011abe8cc281c4b93eecd6f04ced25cc2786ea10e97395acbd2cfe408cba9762ceb2a0fe9cbe53b5511c217e379dbc33f666af1affdeff32074cb5418f7069ed127ba030501081dcccd2947b145364026f019d2133e417c182c47dbc61ea05c96927d0a195bae6dedb7ac4479ed9208b0e2b9db5ab0e3869e8b80c014f7aaf7e8ea5c186816f337d6dd882c13c5bd16f878e3d5cda6f09fab4e5d75fd055bdbf3903a1342e7de5b2881e995fb6878a1f549b3b5b5e034feba7cf2d0151cd574e2e8f2874226cf9431e7eba9960e073651b7b8210f46138394b7234691ed5f1080eba17c26f103e3683cdf033b2cbf86be882717a3f8dbd65d2676c06a6b641b24e9f85c2beedd34b0a39080bd3294653ed4f229d112db1229076804f7205aa6b8ebf8f936d64d08e2ea858877a0de3487e3e791432232b82618e23e762dd8fd988c153b01030537a776ba6bfffe60804d6bbb34658a93ae4aa9a6f43474f10b7e0d9f2e909de02ce3c538d9f867e4c74ffdbbb404cf61917a951bbcdfe22bf41c46f368a2a0fb5f23dafc0514b0a7d99e1e438ae04dd649bc6a816be9e98c0d2ff12d76e06fd0b7f6761585051def8c8bd9801b8eb8cdd9497c20b19f00a4037618b32f180c53feae075a236b6e74adfadbaac0cc6ab7a9a7bc4d061cf2e88d23a60129eac7a081e9dcbdacd7e161260a8c27c0c77fe6cd83e31f1c33a7526ce132b1d20adb38741d00d5955404cfecd53f16e19c5f802e0534670a23ffe85ff6670411d964c322eae8d028f7027e9011b66a88c7ef2a3eef7afab25b0e06ec1de30ab81c428e200915ea2d9664b53dcfd3b6ce8b855b4fcb3dc911ae503c60a1f944775c71c6278d0808bbc306c1b383ecae9dc5c9f8bc0fa3a9419591de01a269fd958fea0ab6b34cbd0f26bbb55b5a8738935692942bc3ff2f050c2b5f890", 0x1000}, {&(0x7f0000001100)="1489be85b9316d5a232b11029a2fd49d330b531dbe8e43e51eb93a57a862ef8e3a9673d26ab90e5c0aaaf310954f63ff40ddffb82f27a3ed77f1b16566d9846e402d7bf929e873fd850dbca19e106177bcec0db575bc03752aab233cd64c6349f6ab895cb0f5f6d791a74bc5957b694f867b23fd9f2e11fd0eab23989b2c5d7b66", 0x81}, {&(0x7f00000011c0)="be3b205e0edfd082b364a17be880357ece857da1e3f621646130f7bb3328179cbc2927bce8e35ef1a94c56444faaea0e828db568fd64498fa7fda17b82fd2bd68ca1be35bbe765442b56b35a413159a3793ef3ef50cffdc1dad7aaf8ce5e57402c2eba6853c10e263c665f599fb40b7b2a220cf957b232cffb94de77fc249a66bca4ba28e5b1", 0x86}, {&(0x7f0000001280)="cbbace4bc7c76c32f96a64ccdd9e6a7b22ba7a09c6863de955ecfae1d184a53786cba73daace868d8cea130aca2908ccb2525abf998a", 0x36}], 0x4, &(0x7f0000001300)=[{0x40, 0x116, 0x7, "fe47bdbd1d440be094f09089bb24a67d749e2238e6c2ea1935dd1e5cc67c891b0493e56502e23867f148b802f181"}, {0xf8, 0x101, 0x7f, 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0x11f8, 0x801}, 0x10000}], 0x7, 0x40) socket$inet6(0xa, 0x1, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/29 21:22:00 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) writev(r0, &(0x7f0000001080)=[{&(0x7f00000000c0)="7d9f4cd564265ea3ec949b7cce6520c96a4137e04d7a4a1e9432cb5caf989383b14897b27e94328a116d085663c6ae7f37dc7b828bb318ff704890b3f336", 0x3e}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) 2018/04/29 21:22:00 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000040)="5f91eb9aa89afab8d202b047d85b3f0911a8632ded6e4849e680c5b1de16bc834d5111781b4847cb338c7d7972e358024a9a2314f980c83fd035e0671c2bd8176cc14e910d5745a78ae7cada5ff84f86210207758deedaba668e614bc500f214aa6fcf4c9d0512825d2cc6acf2b25e26b98825e2800c27da11198cafd41d24e5551df0878454f392584c88e4a4b4c4e829ce52e7d2e272c91549457a730b6bb98e078992264517540fe38ae96b3dbd0bd64e50a33281ad0b95517f14fd3736689d6edf5417187a061b7b87bad44606e15a01891a8ac3fa2420f6d77a04c1f229d028412f756ef81f5e0f33e7") r3 = fcntl$dupfd(r2, 0x0, r0) accept4$packet(r3, &(0x7f00000107c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000010800)=0x14, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000140)) 2018/04/29 21:22:00 executing program 2: mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000040)=""/173, 0xad) signalfd4(r0, &(0x7f0000000100), 0x8, 0x800) 2018/04/29 21:22:00 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) socket$inet6(0xa, 0x800, 0x80) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x190) 2018/04/29 21:22:00 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000100), 0x80000) r1 = userfaultfd(0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) read(r1, &(0x7f0000000080)=""/68, 0x44) 2018/04/29 21:22:00 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9bac}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000fc19ddec603416a2f50000000000000000faffff0400000000ff000000000000000000009500000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8a001, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x44080, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x1, 0x4, 0x1, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="4b29b71415ee3eea839430992a0c91deca37512340b0930d144fc47b713c2272a7707a36f90e698e0aca1faebfd4880edbb2a8a6b43ffdc97ad5e117d1f294438bd56583a55d4d20584b1b9ab934b6a9aeea4caef1bc5d753f6c9d43c3406082167663ed82f3a4a1827fc049d272b9eb45213596e5ec2f405cbf8f8dd031e4a8b726e8601d52d0aa426962d1d9ea", 0x8e}, {&(0x7f0000000200)="d0a91a94d6b21694a4d7c8b4bc67be0c8b44a4efc1a9ba26022c0d008931e0f7530c52fe34baff6011d03bc33ad696c3497e4f337a5cdd692ecd73fc36c2a5a92b5ab07907aa03511c5a1f23bf87b88e3d970fb566bd3ca0c027ef6814b05f251e54e1f8a8745dd496beeaa91ecd70ba477eb685adec5dda70d75732641f9fe9f611d5ec15caf83c04fa8f79cb167a48f92c4dfe271b6f1cacdb83e6c573fd23370942319341e9a26fa7ab15c69a991441ec303646752348a8a31b5c76422ffc3cf6d58d42f3e23e2f38a4592898d9732b4dc761e65e3a12c487f1c0a16f", 0xde}], 0x2, 0x0, 0x0, 0x4000000}, 0x2400c000) 2018/04/29 21:22:00 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = socket$inet(0x2, 0x840000000003, 0x2) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xd46, 0x200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xffffffffffffff01, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'sed\x00', 0x4, 0x5, 0x58}, {@multicast1=0xe0000001, 0x4e21, 0x2000, 0x7, 0x7fff, 0x7}}, 0x44) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_int(r0, 0x0, 0xc7, &(0x7f0000000280), 0x5c8bfa09) setsockopt$inet_int(r0, 0x0, 0x40000000000c8, &(0x7f0000000080), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000040)=r3) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0xfffffd1f) 2018/04/29 21:22:00 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xcbc4aacf1e376fc8, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x20000010}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000016ffc)=0xe3ef, 0x4) r4 = dup(r3) recvmsg(r2, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r3, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x204}], 0x1) writev(r4, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000000000)=0x3, 0x4) 2018/04/29 21:22:00 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000300)) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x20200) sendto$ipx(r1, &(0x7f0000000240)="c428b740455c038bdf94d88f23d993a12309", 0x12, 0x50, &(0x7f00000002c0)={0x4, 0x4, 0x2185, "d609e4891e0d", 0x662}, 0x10) clone(0x2000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)="7e001b2f21b0c035ced147ba7a34f997eac167aa0e8011b55b6bcfa2468de67890d6d3da3d5231c2baaa5a82f38beb9bfd3d63ea7597a69c279a5d1ba31060977d7f52eafe0b27131cfd2393865c0cafdb7a732201176b944cbb2398115d43de13dc9a39a3218ee93561a249757d785ca1e334839891a5dc1596b0449ca943c899aaac51d64fe282fb28fe6e2b6927591e046ad1481784da0cec809c05b44bf83502a3ef6dcc7a46c1522e0a513442b6962832a580bb8157") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x101, 0x4000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180)=0x2, 0x4) 2018/04/29 21:22:00 executing program 0: r0 = socket(0x40000000015, 0x80005, 0xe967) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 21:22:00 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/04/29 21:22:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180), 0x4) 2018/04/29 21:22:00 executing program 1: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7fff, 0x80) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x19, 0x5469cae5, 0x4}, &(0x7f0000000140)=0x10) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x105100) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x400, 0x1, 0x20}, 0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101c00, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/29 21:22:01 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = socket$inet(0x2, 0x840000000003, 0x2) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xd46, 0x200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xffffffffffffff01, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'sed\x00', 0x4, 0x5, 0x58}, {@multicast1=0xe0000001, 0x4e21, 0x2000, 0x7, 0x7fff, 0x7}}, 0x44) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_int(r0, 0x0, 0xc7, &(0x7f0000000280), 0x5c8bfa09) setsockopt$inet_int(r0, 0x0, 0x40000000000c8, &(0x7f0000000080), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000040)=r3) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0xfffffd1f) 2018/04/29 21:22:01 executing program 3: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) socketpair$inet(0x2, 0x5, 0x2341, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x8, 0x2, "cada47f7416b", 0x3}, 0x10) 2018/04/29 21:22:01 executing program 0: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000002500)='/dev/null\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002540)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x400}], 0x1c) r3 = dup3(r1, r0, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/236) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x309, 0x1, 0x9, 0xfffffffffffffc95, 0x6616, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fcntl$getflags(r3, 0x40b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x1) [ 96.204382] mmap: syz-executor1 (7273): VmData 35209216 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/04/29 21:22:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180), 0x4) 2018/04/29 21:22:01 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000e76000)={0x0, 0x1, [0x3, 0x0, 0x1, 0xfffffffffffffffc]}) 2018/04/29 21:22:01 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000300), &(0x7f0000000340)=0xc) ftruncate(r2, 0xffffffffffff6235) syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') dup2(r2, r1) exit(0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)=[&(0x7f0000000000)='environ\x00', &(0x7f0000000080)='environ\x00', &(0x7f0000000100)='environ\x00', &(0x7f0000000140)='ppp1\x00', &(0x7f0000000180)="e100", &(0x7f00000001c0)='\x00', &(0x7f0000000240)='environ\x00', &(0x7f0000000280)='self:\x00']) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/29 21:22:01 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/29 21:22:02 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x200000d0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b099d8000000000000000000000000000000610000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000800ce593d5ce1b797b224e59009455bab95d97c784aa238df692043e74ab48b8e81e3e79927e5748d3669c22407a10"]}, 0x12d) 2018/04/29 21:22:02 executing program 1: capset(&(0x7f00000fc000), &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x1, 0x8]}, 0x8) 2018/04/29 21:22:02 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x3) prctl$getreaper(0x2d, &(0x7f00000000c0)) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) dup3(r0, r0, 0x80000) nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb9}) bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x8, "6f3e368e3752", 0x800}, 0x10) 2018/04/29 21:22:02 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) gettid() socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) r0 = timerfd_create(0x7, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000952000)=""/219, 0x8}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="8765b59b6f8b4da18498c201ec5f7360c42ee2fc03762c392f3987d4d58c90ef37487c5219678d434314ae992b510a6a0af6c66bd439d7b3c57c6becbf3709999b6c82a142dd0f2c9757a95f37b426fbc1514c2d63aed23d44f91d469a1ee06dcb3dfd4a21237916fe6aff9ba64a402237cf5be7a56fea274b3093b0f10f74b66c344c91923c75bc725067ae88725e189880cfa483010df32f31e87df8c75eb1ee7ed7f055047dbf34bf31b7bafc6a2d52bf003dacff97ea4c10e24ecac55fad4bab207e1f9ce7eeafc20b0eca"], 0x1) timerfd_settime(r0, 0x1, &(0x7f0000dfa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000000c0)={0x1, 0x4, 0x2b0, 0x6}) 2018/04/29 21:22:02 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9d6, 0x143800) signalfd4(r0, &(0x7f0000000080), 0x8, 0x80000) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x2, 0x4, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYRES32]}, 0x7c) 2018/04/29 21:22:02 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) write(r0, &(0x7f0000000080)="64438a59d0d8f63c61", 0x9) migrate_pages(0x0, 0x7ff, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/29 21:22:02 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000300), &(0x7f0000000340)=0xc) ftruncate(r2, 0xffffffffffff6235) syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') dup2(r2, r1) exit(0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)=[&(0x7f0000000000)='environ\x00', &(0x7f0000000080)='environ\x00', &(0x7f0000000100)='environ\x00', &(0x7f0000000140)='ppp1\x00', &(0x7f0000000180)="e100", &(0x7f00000001c0)='\x00', &(0x7f0000000240)='environ\x00', &(0x7f0000000280)='self:\x00']) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/29 21:22:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x2000) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000000000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/4096) ioctl$KDSKBLED(r1, 0x4b65, 0x1000) close(r0) [ 97.620669] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/29 21:22:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0xfffffffffffffff4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002700)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e74000000001adf7b582047e14f7a4b254a77337749dfc500000008000367cb"], 0x58}, 0x1}, 0x0) 2018/04/29 21:22:02 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x200000d0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b099d8000000000000000000000000000000610000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000800ce593d5ce1b797b224e59009455bab95d97c784aa238df692043e74ab48b8e81e3e79927e5748d3669c22407a10"]}, 0x12d) [ 97.687794] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/29 21:22:02 executing program 2: r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0xffffff6e, &(0x7f0000000040)=0x324) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000280)=""/76, 0x4c) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)) 2018/04/29 21:22:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1b) close(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x4001, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/222) 2018/04/29 21:22:02 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x440, 0x2e, 0x800, 0x70bd27, 0x25dfdbfd, {0xa}, [@generic="81463f2a7b4641c1ee9b80736ff371c1366f07a785ce670a504e379f1c77ce33fdfca74d636fc576930b4a", @nested={0x364, 0x93, [@generic="4bbd48963f118b82227467dcacc877f2a359b4e4094b288bf27dd8d2d9e58ae4f6479bc160797d966c714a6673d11006f59ac0af4437b65b049b9a6ce206ffa90f15256a1f364436a1fcd4886d00a22b5d9391b84cc007157e7e35cc693416161d06898033e5409619927e98e86470fd8433dc8c1c8d345e8caf53fadc7c272700cc299b8cd940a5b5147f58892a8627bdd43478c7acba42910ba22b60b727d89d016fb3a67c5aef531b11911ab35f163a944c23a7c6540f68ec2eac6b290945483130b67f44965c372b2cad793eb497cf404985348b41", @typed={0x8, 0x22, @fd=r0}, @generic="f1dfed9f9761c58a38395267d212ab09f76a38b147a0836513b4e45f8591469ee73ac510d86e6eb9fd5e0c93cc15c2dea4ebc217f47357726acd91733e197c1c37fec9978ff9ab21a8089b8a92896660040581bb02c5025e51e193439587bd9269effc1440fdec4f2f76bd779ec7bda85825e2adf1a130700339f2d21d9c205f2eb5330931addf5219050c4fa64a9b445b9d81db76960978", @generic="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", @generic="68aa14c2f209f226dd09db89833299e10d0bb566805cabd98f82cb6172d05c5d7e940dde329f895790c55504991139c558afb7f746cf801eacddee286c4274b5d097f279587b8754992a73c8073bb419f96097e91e51cb3ecdce54217cd870d6c3a088b4d824d3bfeb001ecf5223b663993344de159ff97405cb2327d8226f6287ccd790f03b0960e7525461b697f55662677bbb166bfeb7f742575d4c82885c97237729e2d919c1c9e8b653730b39c48a9e7d01d250bc090695ad2ccb96e6145646fecdca0e0532059f004c7e5f2ae5d6b9f99fcdb349c88dcb497bba44736f0e812727cb545e215b8b"]}, @nested={0x60, 0xe, [@typed={0x8, 0xc, @u32=0x6}, @typed={0x8, 0x33, @ipv4=@broadcast=0xffffffff}, @generic="2ecd79888fde51c9ae1a43ae0cb8283b5bbc1dc6c7219fa074a462949ca8c5deb2421ee96f", @generic="ec32c1df902a8701c98ef66b2ed5e6b8dd6d2b4f012dfdfff7f435bce9be5114f390fa33f11d"]}, @typed={0x14, 0x84, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x65, @u64=0x7}, @typed={0x8, 0x4b, @fd=r0}, @nested={0x14, 0x24, [@typed={0x8, 0x3d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="72d26fbf8e"]}]}, 0x440}, 0x1, 0x0, 0x0, 0x800}, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)=@ethtool_channels={0x3c}}) socket(0x2, 0x80f, 0x4) 2018/04/29 21:22:02 executing program 0: r0 = socket(0x800010, 0x5, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) recvfrom$inet(r0, &(0x7f0000000080)=""/150, 0x96, 0x40002120, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/04/29 21:22:02 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000003c0)=""/153, 0x99) 2018/04/29 21:22:03 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) close(r0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={r0, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) 2018/04/29 21:22:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/98, 0x62}], 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001440)) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xff, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/29 21:22:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="697796627a84f83d97a70590c774d292ef04bf91ba4ac31c41c24e68a925613d10e26a555878c362f6af4fe17a06e2cb", 0x30}], 0x1, &(0x7f0000000000)}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0xe, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000002c0)={0x8, r3}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x21}, 0x20}}, {{0xa, 0x53, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0xffffff53) recvmmsg(r1, &(0x7f0000004c40)=[{{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000002780)=""/33, 0x21}, {&(0x7f0000002880)=""/117, 0x75}], 0x2}}], 0x1, 0x0, &(0x7f0000004d80)) 2018/04/29 21:22:03 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r0, &(0x7f00000000c0)="000000400702010000000000000996329abe6a0c00886aeff71d45000000", 0xfffffffffffffeb7, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) 2018/04/29 21:22:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f00000000c0)={@dev, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x1) 2018/04/29 21:22:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x28000) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r3}) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080), 0x1e2) 2018/04/29 21:22:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) r2 = dup3(r1, r1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x8000, 0x7, 0x5, 0x22, r2, 0xc715}, 0x2c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40240, 0x4) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000100)) 2018/04/29 21:22:03 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@rc={0x1f, {0x81, 0xc99, 0xfffffffffffffffe, 0x1000, 0x6, 0x1000}, 0x2}, {&(0x7f0000000040)=""/96, 0x60}, &(0x7f0000000100), 0x1}, 0xa0) write(r0, &(0x7f0000000140)="576b6e902d54c062a4c54d595b34b9fb7f608181732fcc17ff47e9c1aeae469fcb39d294d46431fc9e94e3e526d0ebf18bff1c992adec14cacab846762c192474e0bfa07d7fbd06e84c51cb17df611391d4d9e8ebfdd6f89bd7281eaa50370f6", 0x60) 2018/04/29 21:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x109000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x80000) sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/04/29 21:22:03 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x2, 0x100000001, 0x3f, 0x401, 0x5, 0x973c, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfffffffffffffffb, 0x0, 0x401, 0x77bf, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x401}, &(0x7f0000000240)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r3 = creat(&(0x7f0000000500)='./file1\x00', 0x106) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000580)={&(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0)=r4, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='pids.current\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000440)=""/185) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) accept4$vsock_stream(r6, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x33a, 0x7ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x4002c0, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000002c0)="0bbfe413130772d06e3d95c02e09bce25792d3e2663fec06c6d9a18d8729e8192ef3992e6f550920f1d9471c3721c47a4b8e2769f7f3a3df015016f9d767b00e") getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000280), 0x4) 2018/04/29 21:22:03 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1) dup3(r0, r1, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xe) fcntl$dupfd(r0, 0x406, r0) 2018/04/29 21:22:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @rand_addr}, &(0x7f0000000040)=0xc) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x20400) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000100), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/29 21:22:04 executing program 3: unshare(0x40800) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x3, '\x00\x00\x00'}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x308, 0x100000001, 0x9e17, 0x666047e0, 0x9ac0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/29 21:22:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x4000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x3, 0x1, 0x8001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) personality(0x5100007) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000e05a50000000000000000", 0x58}], 0x1) rt_sigpending(&(0x7f0000000140), 0x94b9f015d2a7370a) 2018/04/29 21:22:04 executing program 4: getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), 0x78) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bec1e3a57dc4", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000180)) 2018/04/29 21:22:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x28000) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r3}) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080), 0x1e2) 2018/04/29 21:22:04 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/133, 0x85, 0x40000020, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @empty, 0x3}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) rt_sigsuspend(&(0x7f0000000000), 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7}}}, &(0x7f0000000380)=0x84) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/29 21:22:05 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ae", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000), &(0x7f0000a8a000)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0xc7, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x40, 0x4, 0x100, 0x6, 0x5, &(0x7f0000000080)='irlan0\x00', 0x1, 0x9, 0x6}) 2018/04/29 21:22:05 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1db) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xb0, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r4, 0x1}, &(0x7f0000000480)=0x8) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/04/29 21:22:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') close(r0) 2018/04/29 21:22:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x28000) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r3}) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080), 0x1e2) 2018/04/29 21:22:05 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) mlock(&(0x7f000052f000/0x3000)=nil, 0x3000) r2 = gettid() move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000313000/0x2000)=nil], &(0x7f0000000040)=[0x7, 0xff, 0x1, 0x80000001, 0xe4a2, 0x3f, 0xffffffffffff0000], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x4) tkill(r2, 0x14) 2018/04/29 21:22:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000100000faabfd74eb6f69fd501f92420f91c3b872bf3ca4367489df3a19ff7fc90639406f1b894e55b0f155084768aa74befe5000efd4f46d481006e1f8a32d623dc7fa5324ec7f7ba3d842de4e9dc57eeb7227cc5bc9852bff27538c9e1489c008d6b3a202989b8c88a878ff015c93e4a97504885c4342252c1e1add237ce3c6775832cccf5c4ad9949bab31e30f1cb37503c1215bbd5875c6d106000000f464e3073e72dfc4700b22d91cdcce838d56b4c579f5cfe04a745a301a4e7ca8abeff1331af40787", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYRES32], 0x88) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000001c0)={0x4, 0x10001}) 2018/04/29 21:22:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/04/29 21:22:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0xfffffffffffffffa) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/29 21:22:05 executing program 5: request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) capget(&(0x7f00000000c0)={0x0, r1}, &(0x7f0000000100)={0x8, 0x8e22, 0x1ff, 0x5, 0x3adc, 0x20}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) 2018/04/29 21:22:05 executing program 1: r0 = socket$inet(0x2, 0x80008, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) uselib(&(0x7f0000000080)='.\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x10002, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/237, 0xed, 0x0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000000c0)=""/187, 0xbb, 0x1, 0x0, 0x0) 2018/04/29 21:22:05 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f00000000c0)="ebb74b1c1a060da8a496b34cbc0d6573d8e7b5100ebec3a21d4a48bf7ad2d24c8a819be739dd825764302c35bbf0f63826f7dd2be5409ddcc11143fe1ba9122eb8417651c132ff95ad55c5db776e71181dc8bfabfb300d6a9df72cdbf42ad87d509ca06aee1217a0eafa2a00f2142cb72cc6c749d1c5", &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="ed672e9c7f96cd918539b2fb4f091c9de5e3d2c9b3a2cdacc2b172684a877a8ab880fbe5e5b700275853a9145d702e45c7ea136497af295f4fbb37af2ef1f126ae5d112a41f30e7d2944a0d83b4a22600e4097d71b3a45ce1303eae1a411488452cccce519dd3c27c3b3a2c8a563df6e7c2aa738ea88dace14008e7bf54941ed1dcae1edddcd512aef47ffde96a057dada18d55a747ae9dcfa96dbd813ad0b4b1c50de6c35da2cdf06563efde4755ae5e3985bb06a0bfe33dea816c8a02f37a649acced93af0320b25666a2483bf76177c374366e9d0f776027acde5489fd3c2fc5261748f08751d6ea8") symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x1ec, 0x2) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/69) 2018/04/29 21:22:05 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="20237f40fd9fa9b6cb932a0307c89b1000002810ff0a0000000000000000010000000c000000012000001c000000892cf306e0aa2743d3c80f673102c17a0aaa94ab0fc1ad45d15ebddc9d027df6753c1af5060000007e7eb443b7b3c25cf291d45a3584397940ebd75516691acb7788117954da2e85d531364371578c862a10ef27b64e3ed6b20ec7d9f282c99fad29c7816fc51e665ef62f5a41d341d23d4ab1c0595d56bcfeeafc6e7eb9a2c9a20032874b5122c7ad000400000000000000000000"], 0x20}, 0x1}, 0x0) dup2(r1, r1) 2018/04/29 21:22:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/29 21:22:05 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69676d700066c6d355412e4cd9fa861222054400bef8866ea36bf2964ac5ceb705caa7d38a05347b68bdec4f7cbc57df993cd432") preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/29 21:22:06 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffff, 0x100) fchmod(r0, 0x0) 2018/04/29 21:22:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1b, r1}) 2018/04/29 21:22:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4a) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0xa, 0x0, 0x83}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffff, 0x3, 0xff, 0xd, 0x5, 0x5, 0xe8}, 0x20) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='vlan0\x00') 2018/04/29 21:22:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x10, 0x80000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x10000, 0x0, 0x42, 0x20}) r3 = openat(r2, &(0x7f0000000600)='./file0\x00', 0x400000, 0x2) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x58, &(0x7f0000000400)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000005c0)=0x84) ioctl$void(r2, 0xc0045878) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="1fcdb1d80ac6a840d4e73abb6a9017e0", 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x10001, 0xffff, 0x0, 0x3, 0x10, 0x4}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'veth0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) unshare(0x10000400) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x3, 0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x7c40, r5, 0x0, 0xb096}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000640)=0x200) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@delneigh={0x58, 0x1d, 0x10, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r6, 0x2, 0x8, 0x9}, [@NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_VLAN={0x8, 0x5}, @NDA_PROBES={0x8, 0x4, 0x6}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_VLAN={0x8, 0x5, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, "615e580b459931b023712b139c967f0000000000000000f5e30dbc4bba9f80d7f3441daee92e059601c8b46a", 0x8}) 2018/04/29 21:22:06 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x129000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') name_to_handle_at(r1, &(0x7f0000000040)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) utimensat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000100)={{0x77359400}}, 0x100) 2018/04/29 21:22:06 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="d2c7a881583dc5b883de8fb9e65f38e283b8b6efcb43eb12223e4689f54ae78efdd51fbefb3a79ec26254e09a1db4ac77d8219015accb3bddfa83b7dd51fc293") connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x9}) 2018/04/29 21:22:06 executing program 4: r0 = socket$inet(0x2, 0x803, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, r2, 0x101, 0x8) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/04/29 21:22:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80, 0x0, 0x3c, r1}, {0x0, 0x0, 0x7d03, 0x0, 0x2, 0x6}, {0x1000, 0x8, 0x0, 0x3}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xa, @in, 0x3501, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) listen(r0, 0x0) pivot_root(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000eabe80)=""/384, 0x24c) r2 = fcntl$getown(r0, 0x9) sched_setscheduler(r2, 0x1, &(0x7f0000000140)) r3 = signalfd(0xffffffffffffffff, &(0x7f0000432ff8), 0x8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e21}, 'ip_vti0\x00'}) r4 = inotify_init1(0x0) gettid() fcntl$setown(r4, 0x8, 0x0) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f0000000180)='./control\x00', 0x20) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f00000000c0)={{0x101}, {}, 0x3, 0x2, 0xfffffffffffffff8}) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/29 21:22:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fremovexattr(r1, &(0x7f0000000080)=@random={'btrfs.', '/dev/dsp\x00'}) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101400, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/04/29 21:22:06 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 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, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0xa7339b2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)=""/73, &(0x7f0000000140)=0x49) 2018/04/29 21:22:06 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4a00, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0}, 0x2c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x100) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x10, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000000040), &(0x7f0000ef0f88)=""/120}, 0x9) 2018/04/29 21:22:06 executing program 4: unshare(0x1a020c01) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40010166b, &(0x7f0000000040)) 2018/04/29 21:22:06 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/29 21:22:06 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000200)={{0x1, 0x3, 0x5, 0x2edd2be6, 0x0, 0xffff}, 0x7f}) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x2}, 0x4) write(r1, &(0x7f00000016c0)="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", 0xffffff0f) fadvise64(r1, 0x0, 0x7, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000006c0)=""/4096, &(0x7f0000000240)=0x1000) 2018/04/29 21:22:06 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x2e) r1 = socket(0x1e, 0x5, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000004c0)={@remote, @broadcast, 0x0}, &(0x7f0000000500)=0xc) getsockname(r0, &(0x7f0000000540)=@can={0x0, 0x0}, &(0x7f00000005c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14) getsockname$packet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001b80)={@rand_addr, @multicast1, 0x0}, &(0x7f0000001bc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001d00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001dc0)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f00)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000002140)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002180)={@mcast1, 0x0}, &(0x7f00000021c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002200)={'bond0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100420}, 0xc, &(0x7f00000028c0)={&(0x7f0000002280)={0x628, r2, 0x220, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x1ac, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1400000}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xd8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r14}, {0x104, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r15}, {0x160, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6f62de7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}]}}]}, 0x628}, 0x1, 0x0, 0x0, 0x4001}, 0x4010) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/29 21:22:06 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x129000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') name_to_handle_at(r1, &(0x7f0000000040)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) utimensat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000100)={{0x77359400}}, 0x100) 2018/04/29 21:22:06 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f00000001c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x2, 0x90200) open(&(0x7f0000000200)='./file0\x00', 0x240000, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000)=""/235, 0xeb) 2018/04/29 21:22:06 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/net/\x00\x00\x00\x00\x00\x00\x00\x00lblc_expiration\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000040)) 2018/04/29 21:22:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x3) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) close(r0) 2018/04/29 21:22:06 executing program 6: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) sigaltstack(&(0x7f0000467000/0x3000)=nil, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f0000002440)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/04/29 21:22:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$alg(r0, &(0x7f0000001540)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/04/29 21:22:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xa2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0xb15, 0x4}, &(0x7f0000000280)=0xc) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x100, 0x200000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000003c0)=""/211) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x5}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000340)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x4, 0x5, 0x100000001}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1f, 0x5}, 0x8) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="76aeb4520a35a2b525d0f27567c001e9694ec7b87fdf0b88e0d1b17209474c4dd38fc837f267d8724d8dbe91837bb2ef2b3ee2946cad292c258815680c6eac5c5c8464964044f570300a75f53a1bf79304645574e049cc7f", 0x58}], 0x1) 2018/04/29 21:22:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f000005dfec)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f00006d2fff)) set_tid_address(&(0x7f0000000040)) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001400), &(0x7f0000001440)=0x4) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000001100)='rxrpc\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001180)='(\x00', 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000011c0)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001240)="41c667b3b04382943b215b62ccff8993108d76c396c4686cf2a9accf26385b317b2d8aad5ed849408f791e0938cae39e912cc08769e0d539dd1ffa1de2e0f8dc23fb1897c44649ae7f0c7417521a951af7833107da9221579cd9ad0a6e80c2c016bba035c12aeff659d8ddc4cb095c7d2f4fc741e1f268f4e1a0f28e6f5a9884e1d8da9b4c51cf508a340144dfaac9e702850b087e76c77ab1061a2353e4b9df2ab0858583f18e193e3f78889311f150749e443eb6900a52bc95e49725853f93234d3a0b972ddf79ce744715028c", 0xce, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001340)={r2, r3, r4}, &(0x7f0000001380)=""/102, 0x66, 0x0) 2018/04/29 21:22:07 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0xc8802, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8}}, [0x1800000000000000, 0x1, 0x2000000000, 0x1, 0x2, 0xcd, 0xffffffff, 0x400, 0x7, 0x9, 0x9, 0x100, 0x8, 0x8001, 0x6]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0xae, "ac5c1a2d540542f41ce9e7b4a5f663f41ba3586ce9b61f8065b3c1194ccac9cba5107ca24c1d4e54c2271f3eb9fe3c98bc0a5e2d4c51a201bf0fc38a47af5507dd56f379c3ab6668c640b201e921c1f5007357afce71a4f831f0985aaf294fbd5eea33c46d7b3fb794df69a3f10298f03b927a8fe8a5e8031cf44dda41efd7e62980397c5fca7d53f78cd75b4b46aa500490110008e440fb049316e144c360a92deb1981ccb485d675ab7663862f"}, &(0x7f0000000440)=0xb6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x80, 0x79a, 0xfff}, {0x5, 0x8, 0x117df7c6, 0x7f}, {0x6, 0xa7f, 0x5, 0x5}, {0xfffffffffffffffa, 0x2, 0x7, 0x1}, {0x1000, 0x2, 0xfffffffffffffffd, 0x1}]}, 0x10) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, r2, 0x0, 0x0, 0x404) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000480)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/29 21:22:07 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x440003, 0x0) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x6879b90c77572ce5, &(0x7f0000007ff4)={@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/29 21:22:07 executing program 0: unshare(0x400) r0 = memfd_create(&(0x7f0000000100)='/dev/zero\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x86, "a0bea26a48dba724b99decb4058934a0d78488736f297d9147740c4a5b746abad3cde9781e55132287ee52a508ea0f8d9f86f26a1d993cc818f45911f02359bc26d355b18ce0ab0cdf174e3b8930797deefd5b174b881d8c266a4d881a08147df5052581eb3dd35a847630c88a1fc7f416424bf8005a8d43100fc25a2d05737df51a357ec445"}, &(0x7f0000000200)=0x8e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x80000000, 0x5, 0x7ff, 0xfffffffffffffff7, 0x6}, &(0x7f0000000300)=0x98) r2 = shmget(0x2, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) r8 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000580)={{0x187, r3, r4, r5, r6, 0x100, 0x8000}, 0x6, 0x20, 0x1ff, 0x4, r7, r8, 0x8}) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xa80, 0x0) ioctl$BLKROGET(r9, 0x125e, &(0x7f00000000c0)) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x0, 0x400}) 2018/04/29 21:22:07 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1f) getsockopt$inet_mreqsrc(r0, 0x10f, 0x8000000081, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/29 21:22:07 executing program 6: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) sigaltstack(&(0x7f0000467000/0x3000)=nil, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f0000002440)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/04/29 21:22:07 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/29 21:22:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"7b797a5f7475ff000000000200", &(0x7f0000000140)=@ethtool_eee={0x45, 0xb42a, 0x100000000, 0x0, 0x4, 0x4, 0x3, 0x80000001, [0x9, 0x401]}}) 2018/04/29 21:22:07 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x5bb49461969b4fa9, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4, 0x4000}, 0x10002) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/29 21:22:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0xffff, 0x800, 0xcca3}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x800000000000022, 0x0, [{0x0, 0xb7, &(0x7f00000001c0)=""/183}]}) 2018/04/29 21:22:07 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200, 0x620142) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) 2018/04/29 21:22:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x58, 0x0, 0x1000000, 0x2, 0x0, 0x8, 0x400, 0x2, 0x22, 0x6, 0x4, 0x10000, 0xfffffffffffffff9, 0xfff, 0x5, 0x4, 0x49c, 0xcf, 0x9, 0x3, 0x80, 0xfffffffffffffff9, 0x401, 0x0, 0x8, 0x4, 0x5b1, 0x5, 0x4, 0x1, 0x0, 0x0, 0xf303, 0x7, 0x40000, 0x8000, 0x0, 0x10001, 0x1, @perf_config_ext={0x20, 0x1}, 0x800, 0x6, 0x7, 0x7, 0x4838, 0x7, 0xf000000000000000}, r1, 0x8, r0, 0xb) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x0) setrlimit(0x0, &(0x7f0000000180)={0x9, 0x1}) flistxattr(r2, &(0x7f00000001c0)=""/16, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000100)={{0x0, 0x3ff}, 0x1, 0x0, 0xfffffffffffff7c1, {0x7, 0x1}, 0x0, 0x3f}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2400, 0xfffffffffffffffe) 2018/04/29 21:22:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @remote, @remote}, &(0x7f0000000040)=0xc) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000200), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x2f8) 2018/04/29 21:22:07 executing program 5: request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) r0 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='vmnet1\\systemcpuseteth0).-%$keyringlo\x00', 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/ppp\x00', r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) [ 103.521645] ================================================================== [ 103.529087] BUG: KMSAN: uninit-value in __skb_try_recv_from_queue+0x90c/0xe80 [ 103.536357] CPU: 0 PID: 7636 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 103.543171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.552518] Call Trace: [ 103.555085] dump_stack+0x185/0x1d0 [ 103.558695] ? __skb_try_recv_from_queue+0x90c/0xe80 [ 103.563786] kmsan_report+0x142/0x240 [ 103.567563] __msan_warning_32+0x6c/0xb0 [ 103.571608] __skb_try_recv_from_queue+0x90c/0xe80 [ 103.576523] ? __skb_recv_udp+0xfa0/0xfa0 [ 103.580650] ? __skb_wait_for_more_packets+0x6f0/0x6f0 [ 103.585914] __skb_recv_udp+0x8f0/0xfa0 [ 103.589873] ? sock_load_diag_module+0x2e0/0x2e0 [ 103.594619] udpv6_recvmsg+0x62c/0x2a20 [ 103.598579] ? rw_copy_check_uvector+0x643/0x6c0 [ 103.603319] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.608147] ? inet_recvmsg+0x8b/0x5f0 [ 103.612017] ? udp6_lib_lookup+0x390/0x390 [ 103.616245] inet_recvmsg+0x4c2/0x5f0 [ 103.620045] sock_recvmsg+0x1d0/0x230 [ 103.623829] ? inet_sendpage+0x8c0/0x8c0 [ 103.627874] ___sys_recvmsg+0x3fb/0x810 [ 103.631835] ? __fget_light+0x56/0x710 [ 103.635703] ? __fdget+0x4e/0x60 [ 103.639055] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.644399] ? __fget_light+0x6b9/0x710 [ 103.648359] SYSC_recvmsg+0x298/0x3c0 [ 103.652154] SyS_recvmsg+0x54/0x80 [ 103.655674] do_syscall_64+0x309/0x430 [ 103.659542] ? ___sys_recvmsg+0x810/0x810 [ 103.663682] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.668871] RIP: 0033:0x455979 [ 103.672040] RSP: 002b:00007f649d679c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 103.679728] RAX: ffffffffffffffda RBX: 00007f649d67a6d4 RCX: 0000000000455979 [ 103.686978] RDX: 0000000000010002 RSI: 00000000200005c0 RDI: 0000000000000013 [ 103.694233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.701486] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.708739] R13: 00000000000004e4 R14: 00000000006fb600 R15: 0000000000000000 [ 103.715993] [ 103.717611] Uninit was stored to memory at: [ 103.721922] kmsan_internal_chain_origin+0x12b/0x210 [ 103.727022] __msan_chain_origin+0x69/0xc0 [ 103.731260] __skb_clone+0x8a2/0x990 [ 103.734957] skb_clone+0x3e8/0x590 [ 103.738483] ip6_finish_output2+0x507/0x2130 [ 103.742876] ip6_finish_output+0xae9/0xba0 [ 103.747091] ip6_output+0x597/0x6c0 [ 103.750700] ip6_local_out+0x15e/0x1d0 [ 103.754569] ip6_send_skb+0xfa/0x380 [ 103.758270] udp_v6_send_skb+0x12a3/0x18e0 [ 103.762489] udpv6_sendmsg+0x466c/0x47c0 [ 103.766535] inet_sendmsg+0x48d/0x740 [ 103.770321] SYSC_sendto+0x6c3/0x7e0 [ 103.774029] SyS_sendto+0x8a/0xb0 [ 103.777472] do_syscall_64+0x309/0x430 [ 103.781348] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.786513] Uninit was stored to memory at: [ 103.790817] kmsan_internal_chain_origin+0x12b/0x210 [ 103.795903] __msan_chain_origin+0x69/0xc0 [ 103.800122] skb_clone+0x46a/0x590 [ 103.803658] ip6_finish_output2+0x507/0x2130 [ 103.808056] ip6_finish_output+0xae9/0xba0 [ 103.812275] ip6_output+0x597/0x6c0 [ 103.815883] ip6_local_out+0x15e/0x1d0 [ 103.819752] ip6_send_skb+0xfa/0x380 [ 103.823453] udp_v6_send_skb+0x12a3/0x18e0 [ 103.827671] udpv6_sendmsg+0x466c/0x47c0 [ 103.831716] inet_sendmsg+0x48d/0x740 [ 103.835501] SYSC_sendto+0x6c3/0x7e0 [ 103.839197] SyS_sendto+0x8a/0xb0 [ 103.842634] do_syscall_64+0x309/0x430 [ 103.846506] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.851671] Uninit was created at: [ 103.855195] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 103.860278] kmsan_kmalloc+0x94/0x100 [ 103.864066] kmem_cache_alloc+0xaab/0xb90 [ 103.868198] skb_clone+0x31e/0x590 [ 103.871720] ip6_finish_output2+0x507/0x2130 [ 103.876110] ip6_finish_output+0xae9/0xba0 [ 103.880326] ip6_output+0x597/0x6c0 [ 103.884024] ip6_local_out+0x15e/0x1d0 [ 103.887902] ip6_send_skb+0xfa/0x380 [ 103.891606] udp_v6_send_skb+0x12a3/0x18e0 [ 103.895824] udpv6_sendmsg+0x466c/0x47c0 [ 103.899878] inet_sendmsg+0x48d/0x740 [ 103.903665] SYSC_sendto+0x6c3/0x7e0 [ 103.907378] SyS_sendto+0x8a/0xb0 [ 103.910833] do_syscall_64+0x309/0x430 [ 103.914704] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.919870] ================================================================== [ 103.927206] Disabling lock debugging due to kernel taint [ 103.932646] Kernel panic - not syncing: panic_on_warn set ... [ 103.932646] [ 103.939994] CPU: 0 PID: 7636 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 103.948119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.957454] Call Trace: [ 103.960055] dump_stack+0x185/0x1d0 [ 103.963671] panic+0x39d/0x940 [ 103.966891] ? __skb_try_recv_from_queue+0x90c/0xe80 [ 103.971994] kmsan_report+0x238/0x240 [ 103.975796] __msan_warning_32+0x6c/0xb0 [ 103.979845] __skb_try_recv_from_queue+0x90c/0xe80 [ 103.984759] ? __skb_recv_udp+0xfa0/0xfa0 [ 103.988896] ? __skb_wait_for_more_packets+0x6f0/0x6f0 [ 103.994161] __skb_recv_udp+0x8f0/0xfa0 [ 103.998121] ? sock_load_diag_module+0x2e0/0x2e0 [ 104.002882] udpv6_recvmsg+0x62c/0x2a20 [ 104.006848] ? rw_copy_check_uvector+0x643/0x6c0 [ 104.011602] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.016437] ? inet_recvmsg+0x8b/0x5f0 [ 104.020315] ? udp6_lib_lookup+0x390/0x390 [ 104.024534] inet_recvmsg+0x4c2/0x5f0 [ 104.028324] sock_recvmsg+0x1d0/0x230 [ 104.032113] ? inet_sendpage+0x8c0/0x8c0 [ 104.036163] ___sys_recvmsg+0x3fb/0x810 [ 104.040128] ? __fget_light+0x56/0x710 [ 104.044001] ? __fdget+0x4e/0x60 [ 104.047361] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.052712] ? __fget_light+0x6b9/0x710 [ 104.056683] SYSC_recvmsg+0x298/0x3c0 [ 104.060476] SyS_recvmsg+0x54/0x80 [ 104.064015] do_syscall_64+0x309/0x430 [ 104.067903] ? ___sys_recvmsg+0x810/0x810 [ 104.072050] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.077225] RIP: 0033:0x455979 [ 104.080400] RSP: 002b:00007f649d679c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 104.088093] RAX: ffffffffffffffda RBX: 00007f649d67a6d4 RCX: 0000000000455979 [ 104.095349] RDX: 0000000000010002 RSI: 00000000200005c0 RDI: 0000000000000013 [ 104.102608] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.109864] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 104.117121] R13: 00000000000004e4 R14: 00000000006fb600 R15: 0000000000000000 [ 104.124943] Dumping ftrace buffer: [ 104.128485] (ftrace buffer empty) [ 104.132182] Kernel Offset: disabled [ 104.135786] Rebooting in 86400 seconds..