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 '10.128.0.49' (ECDSA) to the list of known hosts. 2018/04/05 16:58:42 fuzzer started 2018/04/05 16:58:43 dialing manager at 10.128.0.26:40813 syzkaller login: [ 42.796909] can: request_module (can-proto-0) failed. [ 42.806219] can: request_module (can-proto-0) failed. 2018/04/05 16:58:52 kcov=true, comps=true 2018/04/05 16:58:57 executing program 0: r0 = socket(0x19, 0x80a, 0x80000000) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'gretap0\x00', @ifru_settings={0x2, 0x20, @fr_pvc=&(0x7f0000000000)={0x2}}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x5) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x30, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0xd8f9, 0x100000001}) recvmsg(r1, &(0x7f0000001400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/168, 0xa8}], 0x3, &(0x7f00000013c0)=""/6, 0x6}, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000001440)={0x3ff, 0x0, 0x401, 0x400}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001480)=""/4096) connect$l2tp(r1, &(0x7f0000002480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x1, 0x2, {0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0xa}}}}, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x79c62bef) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000024c0)='vlan0\x00', 0x10) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000002640)={0x3, 0x0, &(0x7f0000002500)=""/28, &(0x7f0000002540)=""/66, &(0x7f00000025c0)=""/71, 0x2000}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002740)={r1, &(0x7f0000002680)="a684432680dfddbec4a538d15036ac879193886e0773ed8b1b2b48e82c9db471de142b0b8a6cd13a21307b", &(0x7f00000026c0)="3d1742421e76f8b7d30fd6e8c0d5c53187b63413957148fe5c567c1955bbb5846e2be89342c6ef70107b03edd6419e0b1d2799af00594cbbf2c28517855a5e3fb1654015bc75e8e18d24c9cd4d64fa966c5be45271ee2c948ab86e19e3a322d238f666f3cb78bf32460a2a60636ef5fdcee9e3b0c03890f4d96179a86e", 0x1}, 0x20) writev(r0, &(0x7f00000028c0)=[{&(0x7f0000002780)="fb54d30c82b428ca5227d7459d2d3261a0f8df9355087589c85c1c476e60b6030f42084e0d4a149b8244d8a59f9a583324a0c1d9d40a7950cda753acce52c427809ac9fe7c68e4c76563547d7bfdc8a2188e52bf28de91e4eb6219998dc33ebe584a2da6110b16699ea8f96758d417e52bf1a038f9f9f50c52814eb3fcde06d09623991cff1f00d5039d94dc941c8357a6fa80b9612669bdc40f084a3b", 0x9d}, {&(0x7f0000002840)="6938e9ec4a1593786e37a925129d6d4540b08f66e3c51dae59bb08543ded3d06788102c4df1d496216870afbef00396b517202919cc85cede2a657ed11936a44974968ca3a2df4f628895f2a1e156845d54ccac008785e27e512d0194ac1afb41b0f3cbe09d8b275c9b0bcb42b1d32e50617a7e910be97d604d884554a30", 0x7e}], 0x2) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002900)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002940)={{{@in=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002a40)=0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/cuse\x00', 0x200000, 0x0) kexec_load(0xcfc, 0x2, &(0x7f0000002c00)=[{&(0x7f0000002ac0)="fa66cafc05601e1d171800e4b9e61e345929598ff10b6eb49a57ad2040c1619391af071c63379f98090ee092e1b20a0379a299f899410e1f9c59c2f86a76ead61affe6c8b19303500c955e03a4f97d73bcedbb1f393961fc1d85594fde1c882fdfd29101f9a8e61864c33bafce7e00fe4915a7b1f04d64c8a5e430b6a625db4cb49e1a820e0d06dbf76f793252194991e4523ce6109950e0539e4c3e0d7632232582d97a5d9e221f6a5d8b00a604b342f3a0e4e38fe9aa7b97b547bd60db58b5e5c7cdaedfbafd33033a6ac84b1afc6f0ed1c2d68f3210b47a16fcc9e8921ac7943b71b75d22926d70", 0xe9, 0x6, 0x200}, {&(0x7f0000002bc0)="83305d98488d8390f674811d92749321b4fd4a39e8c2a9d86310b5c25bdf736aa702ffb15434f429b9841a892c36db4319d6c0db719d4b4e7222018b70425c", 0x3f, 0x4, 0x1f}], 0x3f0002) open_by_handle_at(r2, &(0x7f0000002c40)={0xeb, 0x1, "d1f75f422d566921fd0e85ec37871e01c7607202d44ca6bfa1be3191b9df8b8cd17a7e5cc9720d3d594976bcb9bc06b703719e4b888bbd0b073e55d6137b0319585c4523761059e9dfb47e6f3c05106e537ee87be05a91ced81da63c3ba1c75be72e73a8c6da256eeb2ce0eafa760758e124bcc7e52ba61c08454caa93cc8e13b93b5778570551927d71d3b0df1ff24997bf7605fd0354e48dca26d839134b0539c45e45fc1300b7b31c46644d6a36acbabdc266a2ebd5cbc04cde9aecf1499a0f1b523283588c7f1ff18165b826df70b3bb658052260fc09cc2723df4721a1dae4530"}, 0x84000) restart_syscall() setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000002d40)=0x80000000, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000002e00)={0x0, 0x0}) perf_event_open(&(0x7f0000002d80)={0x4, 0x70, 0x2, 0x69b, 0x5, 0x1, 0x0, 0x7f4c, 0x0, 0x4, 0x81, 0x6, 0x6, 0x94c1, 0x6, 0x7, 0x0, 0x1, 0x1, 0xffff, 0xb5, 0x4, 0x10001, 0x6, 0xffffffffffff0001, 0x10001, 0x7, 0x8, 0x2, 0x7fff, 0x0, 0x1f, 0x5, 0x0, 0x401, 0x8000, 0x3, 0x7ff, 0x0, 0x4, 0x6, @perf_config_ext={0x1ff, 0x40}, 0x80, 0x6, 0x800, 0x7, 0x3caa, 0x2, 0x6}, r4, 0xc, r3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x80010, r3, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000002e40)=""/173, &(0x7f0000002f00)=0xad) bind$pptp(r0, &(0x7f0000002f40)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000002f80)={{0x3, 0x2, 0x2, 0x3, 0x5, 0x3}, 0x7ff, 0x9, 0xffffffff80000001}) 2018/04/05 16:58:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x3b, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x400800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x8001, 0x726, 0x695c, 0x5, 0x6c8f, 0x8, 0x6, 0x5]}, 0x14) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) socket$netlink(0x10, 0x3, 0x14) open_by_handle_at(r1, &(0x7f0000000180)={0x106, 0x701e800000000, "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"}, 0x802) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req={0x1, 0x6, 0x1000, 0x67e0}, 0x10) openat$cgroup_procs(r1, &(0x7f0000000300)='tasks\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file0\x00', 0x7, 0x3, &(0x7f00000015c0)=[{&(0x7f00000003c0)="a8852375c9fd519e5edfd7c43708462e333d9ccc755d468ba02ad28c5ed073085090320c17ed8c70b8060c95708b53b7b0c50b47b409307ea54ad748a068d2e4e6b840d03f996061c19c8caca55ebc04757b11766cc732f866af202e654f35dc4999494df7e20b718b34576ac8631bd9c18904b98e493670004d5cfd387c3dfc8cc56be906704c39b114abe4bb0053b74559ab415426c2e6177d00e7965e15a4d51c77c42cdd914b159e829f66a2fc4346a965a2b5032f88f198d83591e879005abb94207143389975389ab812bc55161b1cd23cb7f1c3e7073390abe2d240823a04897997a9a6bfe323c73bcf066275b8", 0xf1, 0x4}, {&(0x7f00000004c0)="241b0e407d1e2c0c8424c000e069634bb014008c544afd2f87d409c2345a932e635c9290289af36eb6fa073679f102115e0cb8291902d6ce0b48d3923407ba172588f0d948f4b6ca43325f00c3c0101e78c4cb21a548fa62abd0e101dab2dc58160120c1feed2370e45e4fdecd9da860ae43a917952da14fbdba53e66eca3d3ef2c631913a3750c9b5fa66430d4941aeb2b8365aecd54acc9ab30cfe4945baaae560514e9d55229d50e38ae87a85236a5253d0d4e5302549951a2d4fcd4c2c39d2f54c2635f5ca500dcb08cb07834773ba1480ec8511df7317f4172587999fea66a55f53faef678043f08eef2b", 0xed, 0x9}, {&(0x7f00000005c0)="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", 0x1000, 0x5}], 0x0, &(0x7f0000001640)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@noquota='noquota', 0x2c}]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001680)={0x0, 0x51, "1159b8dc9708c2125b09234500db9e3d1c98e5dcb68d4006040ef54bd0f0d3addd4e22ce88084ec0a7f1608ef7d6d108ce7ab037678e08d738886a90d4ee9fd390ecdc62d8f5245a0dd660e07637ba4ad0"}, &(0x7f0000001700)=0x59) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001740)={0x6b61, 0x200, 0x1f, 0xff, r2}, &(0x7f0000001780)=0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000017c0)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001800)=@assoc_value={r2, 0x8001}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001840)=""/37) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001880)={r3, 0x7}, 0x8) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000018c0)=""/35) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001900)=0x9, 0x4) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) mq_notify(r1, &(0x7f0000001940)={0x0, 0x3a, 0x0, @tid=r4}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001980), &(0x7f00000019c0)=0x4) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000001a00)="c6339bd3ce08edcddc2ca70e2510789ab190296345850e2eede49886fe1a421a3db8abad7d5898a9c25b5326763a7b3aaaf6dfc0e20c51c78d9e09e123837fbe624b61608d39eb2c48c5fb2de251f651cdcb8db7b6b293f14e56a7aa9434de6a1a72155b10f5aa6c783d5b5c56c67c8bac73c859786de426f2892fd2706a016993fb03d91e") ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ac0)=[0x4, 0xcfc]) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001b00)=""/70) write$eventfd(r1, &(0x7f0000001b80)=0x5, 0x8) accept$packet(r1, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001f80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000030c0)={'tunl0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003140)={@remote, @remote, 0x0}, &(0x7f0000003180)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000031c0)={@remote, 0x0}, &(0x7f0000003200)=0x14) sendmsg$nl_route(r1, &(0x7f00000032c0)={&(0x7f0000001bc0)={0x10}, 0xc, &(0x7f0000003280)={&(0x7f0000003240)=@mpls_getnetconf={0x3c, 0x52, 0x2, 0x70bd28, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_IFINDEX={0x8, 0x1, r8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x4000804) 2018/04/05 16:58:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x103001, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0x800, 0x1000}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) tkill(r2, 0x31) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f00000004c0)=[r3, r4]) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x2c000000, 0x8, 0x12}) setxattr(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)=@random={'trusted.', 'trusted%)vboxnet0lo(\x00'}, &(0x7f00000005c0)='/dev/usbmon#\x00', 0xd, 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000640)={r5, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000680), &(0x7f00000006c0)=0xb) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000700)={0xab79, 0xfffffffffffffff7}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0xa, 0x1, "2e3f6adf40aec8df247958d8444e9826d1f8498b5610b582d741f9b07dc20b31ce0eb391de848d8802c7ecb649b1c08376f3013022d5eceaa29a2dceb86b83d1", "2ee99be0c1833640479c212584b5c267f355d71fb03d8d4441e30410799366d648ec87ad1a431be18ddc5ff6bc887bbf9067e0fa87f975ea71578ad905de99b7", "0fc1dc0175f308a5cc05cc4afff4a153e4508951ca08fb373bc717706df6f30e", [0x0, 0x9]}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000840)=""/65) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000008c0), 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000900)={0x1000, 0x111000}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000940), &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000009c0)=0x4, 0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cuse\x00', 0xb9c7a1157d2befcb, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000a40)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000b40)=@assoc_value={0x0, 0x1}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000bc0)={r7, 0x2}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000fc0)={0x4, &(0x7f0000000c00)=""/217, &(0x7f0000000f40)=[{0xc442, 0xb8, 0x870, &(0x7f0000000d00)=""/184}, {0x3ff, 0x67, 0x0, &(0x7f0000000dc0)=""/103}, {0xd0d, 0x0, 0x8, &(0x7f0000000e40)}, {0x4, 0x99, 0x5, &(0x7f0000000e80)=""/153}]}) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000001000), &(0x7f0000001040)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000012c0)={0x1, &(0x7f0000001080)=""/247, &(0x7f0000001280)=[{0x101, 0xd1, 0xa7, &(0x7f0000001180)=""/209}]}) 2018/04/05 16:58:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) fdatasync(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000000c0)=0x7f, 0x4) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0xfff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x80001) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x41, &(0x7f0000000200)) write$binfmt_misc(r1, &(0x7f0000000300)={'syz1', "199030c69ad98f6a8291aaa2e5a3e9125e2184584527a81fee42dd3de4633519dcda4124ca84cad58cce0065"}, 0x30) poll(&(0x7f0000000340)=[{r0, 0x10}, {r1, 0x2040}, {r0, 0x4042}, {r0, 0x20}, {r1, 0x2}, {r0}, {r1, 0x10}, {r1, 0x40}, {r1, 0x3}, {r1, 0x2}], 0xa, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r2, 0x4) fcntl$addseals(r1, 0x409, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000004c0)=""/36) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) accept4$inet6(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000600)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) r4 = openat$cgroup_ro(r1, &(0x7f00000006c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x400000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000740)) sendmsg$inet_sctp(r1, &(0x7f0000001800)={&(0x7f0000000780)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000007c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40001}, 0x4804) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001840), &(0x7f0000001880)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000018c0)=[@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}], 0x1c) getitimer(0x0, &(0x7f0000001900)) ioctl$KDENABIO(r5, 0x4b36) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000001940)={{0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'lc\x00', 0x20, 0x4, 0x39}, {@rand_addr=0x496, 0x4e22, 0x3, 0x3, 0x2384000, 0x3}}, 0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000019c0)={0x2, [0x0, 0x0]}, &(0x7f0000001a00)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001a40)={r6, 0x100}, &(0x7f0000001a80)=0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b40)={0x30, r7, 0x0, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x30}, 0x1}, 0x20000004) 2018/04/05 16:58:57 executing program 1: getgid() r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x3, 0x9}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xffffffffffffffd6, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1ff) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000240)={0x0, 0x3, 0x7, {0x6, 0x4}, {0x8000, 0xee3}, @ramp={0x1f, 0x1, {0xe3a, 0x3, 0x8, 0x400}}}) arch_prctl(0x1001, &(0x7f0000000280)="4700c7f07cc2e74817a2a367ead26055f303fed4a85ffd2d4e40476cf94ed7261dd2cb77e499ab924d39d0db8d4d8a26b44bd606ff391d45bb581130b034ca0e75b1d240f5b972a318eceb36a5d8eebb2553e169613f378fe0d0cc397fa8d2a835c42718938efa17d53dc18d17f6efcd92941ad6a381e614b280dcb9de7bf58b1d6b417cd3707a1037c3e91372db52aa1b7c7e01ce3fa2c3b71e7fa0b3bfb59539cf127489f6cf24faff01c0b9673fec832857c0") connect$nfc_raw(r2, &(0x7f0000000340)={0x27, 0x0, 0x0, 0x5}, 0x10) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000380)='mountstats\x00') ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[0x1ff]}) r5 = socket$inet(0x2, 0x7, 0x8001) socket$inet6(0xa, 0xa, 0x67a0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000440)=""/229, &(0x7f0000000540)=0xe5) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000580)={'ip6gretap0\x00', 0x1ff}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000005c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x77, 0x10100000000, 0x8, 0x100000000, 0x7f, 0x7, 0xe6c2, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0xffffffff, 0x8, 0x7ff, 0x2}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000700)={r6, 0x9}, &(0x7f0000000740)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002b80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000002c80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002cc0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002dc0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x7fff, 0x4e20, 0x1f, 0x2, 0xa0, 0xa0, 0x7f, r7, r8}, {0x4, 0x1, 0x0, 0x0, 0x5, 0x3, 0x4, 0x5}, {0x6a, 0x6af, 0x100000001, 0x8}, 0x7, 0x6e6bb6, 0x2, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x3, 0x1, 0x7fffffff, 0x401, 0x1f, 0x8001}}, 0xe8) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000002f00)={0x80000000000000, 0xf000, 0x6, 0x0, 0x1a}) ioctl(r4, 0x4, &(0x7f0000002f40)="953f51eed4dc8ca36d056cb76328e357d1404b0a53b12c70b88afec1cc4bac7dc0bf47f31411bf8420727b98c25520ae06349b4e2b623a8fa4769db612351ae487c6ce4141be162aebeaa906a8a5dcc95ffc8c2e6d877a25ea53912333bb2e6c4650ef868ae1ce01979ae5d5be88e78894a6125d9ea847ca7ac190ed216e5c84787f3116bff9ec7311ed5719293da8ab34938523b98fc287a6207057f9d743e42e0f89515bc05259") ioctl$VT_ACTIVATE(r2, 0x5606, 0x610e) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000003000)={0x6000, 0x6000, 0xffff, 0x6, 0x5}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003040)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000003080)={0x0, 0x0, 0xdc7d}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000030c0)={'dummy0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/05 16:58:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xec, "a54f14fa32aa7a2421b8df53581bb43e5fc0a9364b8237db8f19b8256221a1a63d8d919aa35f58a9ef62a58aa6345b6cfa3aad6af6f157f5e2eb26bf4855d916d507a0126fa0901341e64b30ef6ef4d7f477cce1099973fbd5821645ba1078c7ca47fe02efc6e4b1e6afda02f0cab225c4126eecda8fbbc7f6dc1b47fe7697cdb67fcb89b089b86dfbcd5ed705ccc8566bf2040f34ad9d98cd347e3b9bad9ee66aec30157486a1c49d137a2430810d26b499aa15e87d6ad9b2c1750df93dda95d539fc05c01add1700f0ee367881b5963dad9f7fcc7b74fd150222dc4a943174ba6f8f85d48ce39d7b604d35"}, &(0x7f00000001c0)=0xf4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x4, 0x3}, &(0x7f0000000240)=0x8) sync_file_range(r0, 0x17506060, 0x7ff, 0x2) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000002c0)={0x3, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1ff}}, [0x7, 0xe4c, 0xcfd8, 0x8, 0x1ff, 0x7, 0x2, 0x4, 0x7, 0x3, 0xe11, 0x3, 0x4, 0x3ea9, 0xfffffffffffffffd]}, &(0x7f0000000400)=0x100) ioctl$KDADDIO(r0, 0x4b34, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000500)=""/237) write$fuse(r0, &(0x7f0000000600)={0x18, 0x0, 0x7, @fuse_bmap_out={0x2}}, 0x18) getpeername$unix(r0, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700), 0x10) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000740)=""/205, &(0x7f0000000840)=0xcd) ioctl$KDSETMODE(r0, 0x4b3a, 0x100000000) sendmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x2, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x800000}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000900)="88158bb7ae", 0x5}], 0x1, &(0x7f0000000980)=[{0x98, 0x107, 0x101, "086fba6e9a7ceb561454afcffb7a130ee09c3f2840e8dfd34549edc1f031cbcdae58cb01acb61c6cf48f071d9bded602d25bbc2e2cf38ba94c57d84e59c7ab5183a59660d1fd07a8b38e72acb6fb38894305cdc2a59f0493d12ea277f06c3f4e9bd91c0d747da294bb7e68e34422262da71e6d04bc6cfbed402e3445761451447c28"}, {0xa0, 0x114, 0x8, "25a28424ff910450941ab764037ddaee637d8a0c05b3a61a4b47133785bfa23b89d33d0e11df03e9ca8fa024348fc83dd45d66abc552f3700adfeb3066b57d0d93900e66891d4c028c7e94e0e74eeb3f1d8d07eeb8fde01316dde42e926c68cebeae4279bafb6f0e9d33df6e7e502bfc87f97b88a2f2a5447b0f24edde3ef6a9a9a7bc46a0e5871f667fe8089beffc3e"}, {0x80, 0x88, 0x1f, "ca5f5f02a5117a3ba72ece4df5ff80ec4d0de35b17dafb36456cf8a83b37ff5396328aa3c8552da5f58cf2391bb12a866a1ecaf1ef49616b32e665c6ba0f6d1d795445e5b4dd516625b42e76c68bd4075b5c943707d719b7e13f028a1a722172e15e4ec2a7f358549c2258c6b3467023"}, {0x1010, 0x101, 0x8001, "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"}], 0x11c8, 0x4}, 0x80) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001bc0)=""/234) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001cc0)=r0, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) r5 = accept$unix(r0, 0x0, &(0x7f0000001d80)) getsockname$inet6(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001e00)=0x1c) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/rtc\x00', 0x141000, 0x0) syz_open_dev$mice(&(0x7f0000001e80)='/dev/input/mice\x00', 0x0, 0x40200) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001ec0)={r4, 0x38a6f239}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000001f00), &(0x7f0000001f80)=0x68) 2018/04/05 16:58:57 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0xa07b9353d4c8e2e9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000180)=0x8) ioctl$KVM_RUN(r1, 0xae80, 0x0) flock(r1, 0x2) fcntl$notify(r1, 0x402, 0x4) syz_emit_ethernet(0x87, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="fdd606104310", [], {@ipv4={0x800, {{0xf, 0x4, 0x557, 0x2, 0x79, 0x68, 0x0, 0x3511d692, 0x73, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ssrr={0x89, 0x17, 0x8001, [@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14, 0x17}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @generic={0x94, 0xe, "7c13aa2ff68d40790e3e9401"}]}}, @igmp={0x1f, 0x6a7, 0x0, @multicast2=0xe0000002, "2a3fe3d17abdee27e87ef98fd24a91cec616fed6107f36b4a4708bfa696b83d636cef19aa46494e4c7d42948762ad6ba01ae07f981"}}}}}, 0x0) remap_file_pages(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x5, 0xff6, 0x810) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/181, 0xb5) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000380)=""/136) fcntl$setflags(r1, 0x2, 0x1) r4 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000480)={0xf24, 0x6}) fstat(r1, &(0x7f00000004c0)) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x10d00, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000d00)={0x8, &(0x7f0000000580)=""/230, &(0x7f0000000c40)=[{0x9, 0x1a, 0x4, &(0x7f0000000680)=""/26}, {0x7817, 0xe1, 0x4, &(0x7f00000006c0)=""/225}, {0xa0, 0xe6, 0x8, &(0x7f00000007c0)=""/230}, {0x3, 0xf5, 0x0, &(0x7f00000008c0)=""/245}, {0x2119, 0x7, 0x80000001, &(0x7f00000009c0)=""/7}, {0xb7, 0xe1, 0x9, &(0x7f0000000a00)=""/225}, {0x1f, 0x96, 0x6, &(0x7f0000000b00)=""/150}, {0x5, 0x77, 0x8, &(0x7f0000000bc0)=""/119}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000d40)={0x9, 0x8009, 0x1, 0x5, r3}, 0x10) r6 = add_key$keyring(&(0x7f0000000e00)='keyring\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000d80)='keyring\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000006, 0x5, 0x8000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000e80)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) renameat(r5, &(0x7f0000000ec0)='./file0\x00', r4, &(0x7f0000000f00)='./file0\x00') shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) pipe2(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000000f80)=0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/rtc\x00', 0x105000, 0x0) prctl$setfpexc(0xc, 0x30001) 2018/04/05 16:58:57 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0xcb806c82539bf81c, 0x70bd2b, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6c47}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[0x80000001, 0x5, 0x3ff, 0x2, 0x100, 0x5]}) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xdea, 0x40101) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000280)={0xb, "416944a2d797b302182e49"}) poll(&(0x7f00000002c0)=[{r2, 0x8000}, {r0, 0x2}, {r2, 0x100}], 0x3, 0x6883) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x2, 0x0, 0x2, 0xfff, 0x1, 0x5cc4}, &(0x7f00000003c0)=0x20) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000400)=""/248) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000500)=0x80000001, &(0x7f0000000540)=0x4) splice(r2, &(0x7f0000000580), r2, &(0x7f00000005c0), 0x2, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000600)={0x1, 0x80000000000000}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000b00)=0xe8) accept$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d00)=0x14) sendmsg$nl_route(r2, &(0x7f0000000e00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)=@delneigh={0x6c, 0x1d, 0xb02, 0x70bd2b, 0x25dfdbfc, {0x1e, 0x0, 0x0, r3, 0x22, 0x3, 0x2}, [@NDA_SRC_VNI={0x8, 0xb, 0x6}, @NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_VNI={0x8, 0x7, 0x29}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, @NDA_SRC_VNI={0x8, 0xb, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x84) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000e40)={0x0, 0xa8, "624a6f5df7a56cf34b04a571ef6b8f1707265b1fa310d1501c03a8ed3d6a34207b73ecf32c656c5e1006e70d2b8be2645888d5d866e88593b28e85531759782486a3b4e41a6f112650fdb1b823678f3f46f285c71e9847f4747c3a2f1e0e5575fa979e71ab4ee318927346bb4c61be0044adcde8ba87ce3994b7495fb2f3d00e09b14ed20b32bcf2541efa02d0a6a2a3ced924df7245552fdbac9a88fb3d7365aa683d6eaee37a09"}, &(0x7f0000000f00)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000f40)={r6, 0x0, 0x6, 0x2}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000f80), &(0x7f0000000fc0)=0x14) dup2(r0, r2) r7 = creat(&(0x7f0000001000)='./file0\x00', 0x80) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001040)=""/252) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001200)={&(0x7f0000001140)={0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r1, 0x0, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x8000, 0x0) getsockname$ipx(r7, &(0x7f0000001280), &(0x7f00000012c0)=0x10) getsockname$ax25(r8, &(0x7f0000001300), &(0x7f0000001340)=0x10) [ 48.862475] IPVS: ftp: loaded support on port[0] = 21 [ 48.922207] IPVS: ftp: loaded support on port[0] = 21 [ 48.935558] IPVS: ftp: loaded support on port[0] = 21 [ 48.958176] IPVS: ftp: loaded support on port[0] = 21 [ 48.976458] IPVS: ftp: loaded support on port[0] = 21 [ 48.986090] IPVS: ftp: loaded support on port[0] = 21 [ 48.994413] IPVS: ftp: loaded support on port[0] = 21 [ 49.025376] IPVS: ftp: loaded support on port[0] = 21 [ 52.094639] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.109556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.129160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.149568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.182080] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.281310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.308588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.326988] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.120604] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.126871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.246650] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.253114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.271643] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.277772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.309205] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.316054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.355572] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.361744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.385009] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.391150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.407200] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.413393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.429367] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.435603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.692928] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.738633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.772238] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.791145] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.813153] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.907441] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.937936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.972210] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.180117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.186634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.196587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.221551] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.227775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.260894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.278287] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.298510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.306627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.323682] mmap: syz-executor5 (5823) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 58.359566] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.369642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.384737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.421555] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.428181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.442584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.455609] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.465161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.472852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.486985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 2018/04/05 16:59:07 executing program 6: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x450040, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) socket$key(0xf, 0x3, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffffe) r2 = fcntl$dupfd(r0, 0x0, r1) sendto$inet(r1, &(0x7f0000000080)="670d7d1d0c3b8dd5d1ac2bf2c7f5252be7a58082675bf6c7dfc174c0180cc256c15eb36f7066205cc34c0edf03a62f4306f162723aa060f2ecab82d5286fadc2fe380660d8a08d86", 0x48, 0x8000, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/05 16:59:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10040, 0x0) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="fe449a1a863a3391febc2d71d0ba86ccea3615c9615bbb79635ebbe67bc04e64e35bdb76f9cdd95d711199d85648936eecca2814267a85e90e83c25bf847d40246fc3920aa508182ef4bdbbff759b155a27d68b3f742bb90449cce2056d8934697eee172579b1f99c4ed61b4caccd681f416ad20c5f3c531c3d59d584b57bf80a95d9ea2821ab111609bf32a0ef9af479464bafbf53b5947036ad7558c67ec6fba899f5717c7ae157e5cb260d759dcdd404393c9d1c8bb851c53f22e4f8068bb1a3349688721cc13650a0b1d6f1138fce3c8867468d4cb82ff5f", 0xda}, {&(0x7f0000000340)="9ca27b44d75918a4fb06c1d906af100ae4ef751ab26ca1b2748c633e1f76f0a7bb021fb496f491e46122cc3d88c7ebf49b5edda7d800fcd8e16c113726eb2d6809874b7cfb4fac9028bdddff5ffa3ead9e4e7356", 0x54}], 0x2, 0x6) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ddd68a188651ef2ebcce45e0ee585a59c44c1a50b5846e6d29c10a5b950f7f0b076751a0c966c11cbe84de6f7c5845a54f1018c29d2ba41aaf20c50"], 0x3e, 0x3, 0x800) [ 58.496361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.512803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 16:59:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xedc7) fcntl$getflags(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x982}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0xf15, 0x4e22, 0x20, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x20, 0x20, 0x9, 0x4, 0x4, 0x23, 0x7fffffff, 0x1}, {0x6, 0x0, 0x800, 0x2112}, 0x9, 0x6e6bc0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d6, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x0, 0x0, 0x9, 0x4, 0x2, 0x8000}}, 0xe8) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r5) 2018/04/05 16:59:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="ff00000000000000b30b80000000000008000000000000010000000000000000ff0300000000"]) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) r6 = getuid() r7 = getgid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000600)=0x0) r9 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f00000006c0)='./bus\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000e00)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2dc9}], 0x4c) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000e80)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f0000000ec0)={0x101, 0x2, 'client0\x00', 0x3, "bc7b08970577fc19", "fccd8e2311d9852c9bc98967f056c7980c2845d02102169632d192f90d910004", 0x3, 0x6}) r15 = syz_open_dev$usbmon(&(0x7f0000000ac0)='/dev/usbmon#\x00', 0x781, 0x100) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000b00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) stat(&(0x7f0000000bc0)='./bus\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000dc0)={&(0x7f0000000180)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000280)="0934d163847deaec129dc82a3bc0a7556d8fc7de8db56030e4fb1e32ef9ec52840a3b33f5f27b842b654087a272a46b3f2d4279f660170658a83f997570d972931de9e4130143a2e092af77ad8f706a72c15cbd477bcbc6f6fe22a6fa7c94d4c56d2c3f970c4abb4bbe269532d120c9b9cb7b6dcde2643b2dd61ea63b9037495920aa4625a2c", 0x86}, {&(0x7f0000000340)="bbd906fd0a4696de8f16981bfff09fc3adc79969de609fecb238b2d4310023cf3c2a0ae4afa9a52a5051128e49a98b360ee25e860856f8ccf686aeef5ae88da009fd87186d54757a06d41aaf1a5ca4aadde54b5557c1d3dac67035f104", 0x5d}, {&(0x7f00000003c0)="09713d1530767df4ed3260acc53e4139bcd844605b29e03f781e23d18cc57cab6ee1f57d18a2c2a8bc6c85f420c768d9c6620c6aa188add2402dc3d85b4d798088450a76a41bfd22878439ea8841a524f26361a48afc17752173ea2ed8f4087fd91882c6b5289ba9654a88b73187c7021ba161c617139de4685bf6e1a2566bd26a9035d5efa16b9eeaa5a22a837a1a224a563efd1b648eae00c5abb16524738afeadd39d43aabc6d4beb1f7291d114b649b5d2a1b51388a2493f667074f94033328c7f9054eefbb4911a02b91a904b346c37c34cd7f715", 0xd7}, {&(0x7f0000000080)}, {&(0x7f00000004c0)="624b8a2d7212ab77b62a0908b57320932829333141a545040349f174038584ebc48fc9ccc8455c5171ae937737c382827255a59a2469edd25fe26eff45e0e2cdbe8a6c16413695b9b1729250cb6de027ab1c09c1cc57fe09b35b1701bde66a0ad368778b4ef88d5d0f3973d64b6fbbdd1d15260620629f4c650cc0aa8c1ef7b39d2c7d6362e2188bf9860d48c5c73879e3c14d4d2013fc75ab25ff2922b39a1bec3baf72b415b96a8b01d8baf252f823d56f57b69bb765ae67c48e6693df8e", 0xbf}], 0x5, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r3, r1, r3, r3]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r15, r1, r0, r3, r3, r3, r4, r1]}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x108, 0x40000}, 0x80) request_key(&(0x7f0000000680)='ceph\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="7b2d0b623995b277ad5fe2af2785c2252d23776c616e307662", 0x0) [ 58.640715] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.647145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.660443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 16:59:07 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='ns/net\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$TIOCCONS(r1, 0x541d) r3 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x4, r4, 0x10001, 0x1000}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000000240)="a0da1b7c41ab44eba34023344fe8e0abf79364938fdae18631fa0986ee29258a2e9542123266f1525df36263fc21c0bb61d5c272cb354b111b429b75f78a8d45753c858024d1dc10a9407c9ce6d4ff6cca084681f72a9d472859fecac7db7e72683a5bd824948b1b7a0e4cb7ebfac3364f2255441bfad4f4535d3296646942df0c4b097de7e59cfb9ba194", &(0x7f0000000300)=""/74}, 0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000003c0)={0x9, 0x673, 0x2, 0x4}, 0x6) sendfile(r3, r1, &(0x7f0000000000)=0x2, 0x7fffffff) 2018/04/05 16:59:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001900)=0xe8) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000019c0)=0x0) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001cc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) sendmsg$unix(r1, &(0x7f0000001c80)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000240)="aa6154d29dfb526dac9622bc176f7413a79fbf80588b126797637224406dec8bb773be7c2a2d306c6501697ec07576804cf06f503b9924d7c43728f7850ffa050d75be338704b5c81adc4f90f36065ba5c7058d3e549311f18a85a79e9754cb697acae91698be96f6097b0ba7adb0f2d02a2aae8c39df84d9204d12bfec0bdabf338073f38ed7a9f7fdd9dc5f8604d10a1ffab0e73b309947ec8d6b24a206d38bfd5055b1729ea65ccd0e7de7f1df218c4de", 0xb2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000080)="11daff44fd84d0f70cdd2ddd26b19a569a0cd19dea7bd64ab813c03806383155c4f9c284f4836cb3d060411883cef35fd0", 0x31}, {&(0x7f0000001300)="08967c1e6436cbddd2e0a8986262f3d0e2a3861fde9adda9fdec9fdc248f738a093b99145024745c639ffcc3e14d5da37f1953ec759b567da15ddeac79dbe6d09587cbc0b10694d12c15899447f7b845c587ded635660af1f64a37a9e20345511dccccbf42cda824926eaf82d76210a0da886aed05090d9958733c4a1dd7f0b2bc4b62f228ecbbabac25a42124d9216352582dea767b9fc53a3a449e56f4a5bf826a22aa1e62efc794b1f3e801ceddf276f50b5a3d98f0", 0xb7}, {&(0x7f0000000100)}, {&(0x7f00000013c0)="b1a8e77955c9531ee3da5b88b2f42f56e0d9e91a371681193f3f31db53edb5e5bbb9e5ab8be2bf75709f5c35b4eac5762dc0e3f3cb9b5ee3e4af0e5cbe5a6fcbf4732fbe003bc4b1830b455d0f4a6c8b22845db44fd9500238613e653113ac338e73bca9f159a22b96d170384ae32dd4d83edb6404919c8123f308bab1e8eea43f29e31a732ed0943401875f80a10c79c2e7493f52b49d5816354456b1dfb98388c09c387689c8702f11d1cd71048c1b59e00d88228f6f210e911454add30058267b735c435e11e8c56726d8ef5226571e530d3e1fb9a25bd36d10328081446126a750", 0xe3}, {&(0x7f00000014c0)="744f5389552ee6522557723d1fb388c10e9df24e7ae2422391adc530fb3574c25eb7cc8b4d197d676f567f855eafa0edebe621ec8fe937100d8aad47b46241d8bd611f2e8bd69ef34be0228d1873620af0bbe81b566cdd7b9b47d7615a3e782fceb1514056013b9f000b657cddc50816e35e063fddc94552d1d771b09b361fc91db565849c83933a242e2d659f4ebbeeefdd7222a3af9d167195c82b724aac02ef0d72cbdc07c8f2b7201ffa0423a69f68b23d480562c9770470ffd893310148e830bb", 0xc3}, {&(0x7f00000015c0)="002229928852e5ebb36d1b1910e74fcaee7bca5ea4683fe85398915d288372330571b74dcfc43974d916db5db1fe5e60bea3794c31d3d0f939ddd3a784620dda02e15f960ad8a81d6095714a", 0x4c}, {&(0x7f0000001640)="89ef5f20dc9c5c0054416405a58ddb5d341c2206d592402f9c920bd54e4bc8a5d2955ab2d6", 0x25}, {&(0x7f0000001680)="a19d5c4e625d384ed949d84b94e336b2abd121d5c69431eb4c95a92a9bd82d907f7881bd33e5741366077d4534712d8f30d8303730ee25d90c8ed8468f5782e4bc0e63571bd26a0141e09b657b398127b84a9ab56d364b36f5a5b677d681f00ae9e74a4ad99eae644e117fd86488dce8c2880f66164861d3f122d939c5236283159329c323e1631935488d637113e38f9384354880da98eb691dfbb13135d5c516c5a194a5c7be44a6b9c002", 0xac}], 0xa, &(0x7f0000001bc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4880}, 0x4000040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@setlink={0x34, 0x13, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/05 16:59:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) flock(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7b2e4902, 0x100) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) 2018/04/05 16:59:07 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x100) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x2) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) [ 58.758210] XFS (loop2): Invalid superblock magic number [ 58.941959] x86/PAT: syz-executor4:5906 map pfn RAM range req write-combining for [mem 0x186200000-0x186202fff], got write-back [ 58.981223] syz-executor5 (5883) used greatest stack depth: 8696 bytes left 2018/04/05 16:59:07 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0x8}, &(0x7f0000583000), 0x0) 2018/04/05 16:59:07 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@rand_addr=0x3eb, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7ff}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xffffffffffff7fff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x2) 2018/04/05 16:59:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001600), 0x10) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000100)="c6c2c40cd7ff7913623af19cd6007ed7cd66d6db3f2c525764b5468fffeaca745159f99d50e71d22f3e6f53c4049c437991c4de09ad43380fa4fb31fa3ffac3c891032e72b29315fafd9cc25a47c85ace2926a") r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x4002) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x4, 0x80, 0x2000, 0x0, 0x9, 0x4000, 0x4, 0x2, 0xfff, 0x3, 0xc8e7, 0x7, 0x4, 0xff, 0x9, 0xfa, 0x3, 0xfffffffffffff001, 0x3, 0x8, 0x9, 0x9, 0xa616, 0x0, 0x3, 0x80f6, 0x3, 0x4, 0x2, 0x9, 0x7, 0x100000001, 0x3f, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x80000000}, 0x0, 0x1000, 0x7, 0x2, 0x7fffffff, 0x81, 0x7}, r2, 0xb, r0, 0x3) 2018/04/05 16:59:07 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x200000, 0x0) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r5) r6 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) fstat(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() sendmsg$unix(r3, &(0x7f0000000b00)={&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000600)="225039619192f70438ad6baf8c8f84abb189e5911160ea255ea2ddacc8bff8e853095dd5efbe5387854cdabdd6f79c42f7783a0d1eaf550ddcef978c58000da82c4d97f5247cd92657c16ffb", 0x4c}, {&(0x7f0000000680)="f022f88a3d578bc43f35839ea8add96c4824f1184c75053de977e992720be5160e58cd746f08544f2bbef175364fad7294b062e38def1caabe70c8a03ed07374ee88c3ecc0f91a263e4a0bbe05f22e7700704bf71aff4033bee3ed18604d435535838682b6c195bd4f10ce63840096097c77940a1527861d2cea4562af42dbdf6f6ebd0c0bd6fcc44d00690f43fcc17be50112f9b80d463640d8d120d80113d74e30f6", 0xa3}, {&(0x7f0000000740)="17611f8ba62d4ffab36c771887d9393b83d7974919fbc710f3cd398a9581746d0ed6e914708f9db814521447f9ed0571b339dc9211314d9b66bde413b56d260cfd459bfa98e450f4fa08fa88ba79384a1f90934f58d4b54c021944b33805e76f9821b35a6b33c7528f15a796c67d16a0f43c73b01c743252ac9dedec96f9813c4c4b8d9b79221cde2a2a2ceed0c0ece385bee3b67bc247033fcf8778e2349ba5e2", 0xa1}, {&(0x7f0000000800)="6b5a6b1f1f846db4703057b54253a0", 0xf}, {&(0x7f0000000840)="ca1098a566c7751d542c930d9679f66ce3ab593134926b061315a7e7bb06a99a427ab8974666a833d5c57a03dcb1f981e80496d27f34b790e350d229fb8ba176a4dc433ca900a8f9139a48e151a4eb06ba9d885e2e5a9aa208109986d43bc59e848cff25c4f378c9a8b47588a72def69ede0f416a7309a4aa67217e1e9432f284edc4a31ca19152d", 0x88}], 0x5, &(0x7f0000000a00)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r4, r8}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r9, r5}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r2, r1]}], 0xe0, 0x80}, 0x8801) r10 = syz_open_procfs(r7, &(0x7f0000000080)='oom_adj\x00') timer_create(0x5, &(0x7f0000000300)={0x0, 0x19, 0x2, @thr={&(0x7f0000000140)="1eac8a2cac506a9d2ec03f3c6b427be88b37b282d272bee8488d4732a0acf02e408f4819a729d4d6412e69df3ef94bbbeeab36eb350fb00f4154f8c7447d85037f2321f0fa9dd7e84d0fd56013d8adaa5daa8adb4b4492d312176da05635521dd4745781788b640aa8a387b7754154e7cda8ca32260ceef988101b53bd84d2039f6fab3c455ccba8204b24911d3641d1e58274a002c6d95d6b8cebb22a5dbb21002c8ede920d709020198af2d65a1d16b6e5e8ebdd3fafb404f0147f4dd5902300d5885e8fab324cb71e46d8c1671e6f16b68f665003", &(0x7f0000000240)="0980da054d8339c15432f3c19bfb577f469d41fb42cff15692a699628cc58ce660d546a654bc48157c7ab53924c76c19d44427b1dd922065054414ddf269e933c2661129594de5f8c68a7263bb1a5170cff2dbb174e1141cf0b4a4b157dbda2d6604e67e2d9836e89896a4d07ac4b73d555887cbbadfa3e83223637ef9e6d1d5ca3f0c518f2c9b4e6baa17d2a3"}}, &(0x7f0000000340)) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, &(0x7f0000000000), 0xfff7fffb) 2018/04/05 16:59:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) move_pages(r1, 0x8, &(0x7f0000000180)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f00000001c0)=[0x4, 0x10001, 0x273, 0x8], &(0x7f0000000240)=[0x0, 0x0], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00', 0x22}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x1, 0x6d7, 0x20, 0x8, 0x0, 0xfffffffffffffffe}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000140)={0x1, 0x3, 0x1, 0x3f, r1}) 2018/04/05 16:59:07 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7f, 0x10000, 0x4}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0xa55, 0x8, 0x8665, 0x3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x220}, 0x255) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000200711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x20, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0xb, 0x730002, 0x705000, &(0x7f00000001c0)) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x43e, 0x8000) 2018/04/05 16:59:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x200000008921, &(0x7f0000000000)={"6c6f00ef931e00", @ifru_map}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000000bc0)={&(0x7f0000000140)=@ax25={0x3, {"e2f24926e38ec6"}, 0xff}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000180)="9549052d69f6319134d3c9ba3dfbbfba982461c8c746131c4fe8ae78408ec06f01d0c31344f28cd5eda893cf222c48f55423ddb4faacaf21ecac3158a63c38f8dc6a6bf5d55d8154db754b5971afddc7781af8490c6bc6d736ab601aeef2a1842d", 0x61}, {&(0x7f0000000200)="f1042e62ac667a4226a416e5ac2cdb8cff727552fde287bb2c0163579248658e385e29a749d768ff9d50842d1e53fa3b", 0x30}, {&(0x7f0000000240)="6e8f828d4e447340eeccbf211466f07ecd0ee594226dcb8b4b24c350ef3f6bcccc83f68d7e13d9d4ad04846855a558f332db70b05b72bfae5447a31b085b4026a94e187404ff08e8915339bd662f30cbe37263a4a3991fa11c5c558685313cccc1060575cd7a546c39535ba3c3edd120597838fdcbe07508486a14b59b59c6096a6c2499daa0cf8787fbb4", 0x8b}, {&(0x7f0000000300)="08b15119111c188723768fb0fbb66210ceadb2a1344c7fa838c263e249bfdd873139f5e31beb3ff2e9be0175619092f820d84665ad44c9e5a744900884e4576bf87d13f37c9ba0fb0f771a34cf64a1cbf9f191ef278e1060a66167a5f5fae3c0121e1c5cc4ceb414757ebe6147336fe1279015a5f292a898b9f1fb3334a7a5a546e2f3374eb3f356307b64b550eaa2238b379b09a94f061fadf19b4a450d95f9c4394564de84c18d5d38e0157bf4ed05ceef652ceadebfb47db882ed669215ec6f5077d0f24dc4c072f58c1c5c57ea2a0cbb4601fad3c53e5fd690d38ec707694e35d40b05d357ca2b3557bf", 0xec}, {&(0x7f0000000400)="141113857ec2516827ebb537b87d7ad78f343dccd3db424ffd1d0d6ebbccef8ac4dc7a5fe074daafa5be95d9fc9b4af93a849874d22a3aa2d0178cf6562e1e2cb227ae15c8bc895cf2af1c987147d7f7da972589cf77f6e218929fe44050c21d09b833bfc4260fcb834f745005daa4d03465df3ee41ec51537a430c98eb09b4a1ec1740ccbcc7db17ae66c1cbaf759239ddad6fdee97face08f4f22aa1d9fbacc29eee534db90e855f53711e6d06397d89d3158f65fdb60fc94946520781f772e821f936ae9761c00b7cba5e9c38a8c3597c3e2d", 0xd4}, {&(0x7f0000000500)="75c246be51cd3daf0bb98c50", 0xc}], 0x6, &(0x7f00000005c0)=[{0xf8, 0x0, 0x8, "59dc7d6b501a8b8854e68ef53309eb21b596deb746d51b01580292526aa4ffe35c44e729b96a06b7593202c499ab648b002096e0ea75637621f3b654fd26f5000e05acf0f30c464353d87f523edd36f558f0d07f6bc06436d830b0704b6cf830a989c2ef9ff8cf6f40f48727d22525e0db5b8c92335e2ff43b9c90bcb861276c3b041f09126a85d8d6432753a7c50301019007e1021392df196a44bd6f6693acd86f79d250fb6af0e7b8bda463a46d911b87ec1bbeb31c629cdcc3b3af38833225bd5217ba1c0246c955af806ecb8b533c6bdb4982c4a77f8d8cc76f6fabaef7fd7bdb"}, {0xe8, 0x109, 0x8, "81fb79bfe36b17a4800d54d30b9e1e5bffb04c017157b15fd33390330dba46d6cb83986833437fa1f787b59531a3edaea325a53567c22cd87c7f1a7fe0dcc320afa384145e5032edf8a9cf32a238f2b642512d51f1923683503bec33686fb776c6f2b2125c66f0d6fdaf52473d269ebdb2146d0a8320f83acea194703bac877b9b80c3b8af7d9ed403247692c0a91b73dd09dea25bb3ebc0cf00320a368b9aadc9271df35bc6c8fb83714afab385e8e6e880c29f4bfacb8b7a77e5bd1abc3b5b4a66bcc1cb0421a08165c3267943aa6dc1fc16b5"}, {0x90, 0x13f, 0x7fff, "d4f542c70a4b7ae1285695d8fff5bed066f70da04028c1a9c544a2c36b9f39395e92479a9ca6080be11024dffc419db570190709f27a7dfbeccddaa6124d2a5125fc1d19504e26814a4292199a47eaf19fa1b0cd52b787edb34b416d37f5f52c262dd9ab4ed2b32eb2e1a0e840db0e3fbcbc22a9ae2b26c2db"}, {0x110, 0x117, 0xf53c, "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"}, {0xd8, 0x11, 0x0, "c07e615512ff340f0af3bab07f08adccbed64443e1094f6e7bcac9a61d694b1b7abff76dd39ee5cd3b53be2a6883c936eeae95a3afc3702f83a0010d3d7e09b779b1064c938670f975e4112266dfc3b562a68986d18392e9deb46b5a11f2c471f08a3b3129fa3b885648d9e050e86a7546c8088bfa45e4e961f7e50fe395ad37744887708938a5fcb67495147b7248ca9704d4d56e5c7aa10fd04abfca063d5464d10187980bcdc28a6a1a3978bc7e6ce4aa998ef4b015f0ac9b505a377236443b8a40b76498"}, {0x90, 0x1ff, 0x6f, "c3e178f009463639353baabd2211c0244b1c037d51161b0280723ca5b2ae9aca56c6f7f3b707f0c5e72a31c641a8b76cc6a821d90da9b37b0f1d4e5f59193cfbc19bc66705c035e283ba1cc03251b65a69abb8536fb524940077911c0d07ecdc4924b177c9bcd5606ce51adeafc6c3e9e5e3886882c2952af1"}, {0x88, 0x109, 0x7fff, "0d1f5f92c05d642acf3ca3023fbee043b8287154ca5c12c665317ccdc3b6696765636cacf7dc8c419f01c2e0a8581cec938a1c4e4c2a3ad1eca70c69795e28616bc3fc016864315e179aff5d9d38157a27f077a2282747f9d649c7f86687abf3acec30f43f3d0ab144eb255f5273a1c1cd701da9758d"}, {0x80, 0x10c, 0xfffffffffffffffd, "a05cec797d660683cf51a104e541caf9b602060830342b4d11deb28355d47c364f84fb2dd08c8c273dc3a78d64258f3a946636c1bdec4df96bd9884f3557367824de062b5e5e5322cba986879ab2af4eccd8ff63ed00b36dd79158309a7b5c963513a34e370a8338aaf64d"}], 0x5f0, 0x24000000}, 0x0) 2018/04/05 16:59:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x3, 0xc00, 0x100000001, 0x9, 0x1f, 0x9, 0x2}, &(0x7f0000000080)={0x100, 0x0, 0x0, 0x0, 0x9, 0x988d, 0x80, 0x1}, &(0x7f00000000c0)={0xff, 0x400, 0x9, 0x5, 0x6, 0x7fffffff, 0x200, 0xfffffffffffffff7}, &(0x7f0000000140)={r4, r5/1000+30000}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000010000000080000000000000000000000000000000000000000000000000000df0314a22ecf10af0000000000000000"]) fallocate(r0, 0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240)=r6, 0x4) 2018/04/05 16:59:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xfffffe68) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) prctl$void(0x3f) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000003c0)="fd", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x5d3}], 0x1) 2018/04/05 16:59:08 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x6a8) 2018/04/05 16:59:08 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x500) write$fuse(r1, &(0x7f00000000c0)={0x105, 0x1, 0x4, @random="c1dd20d031d16e61a09377e633ce5361cfb632bcc9cea17ab16d3de61d3e4bed28aaec78a5a33d28221fc7435155cb93c1bff35095380f6a6ac3fdab87baf6a6f7b55df30c11faf0650ddc22f5d1ad5fcf70137d7735539ae453b67315c7fcdec98be04e194c61ad8eb48c2307c3749ca609ae44456ff9cf782437431fb4cbe55686787e244dfa4edbbffce3fb863a43c92dfc15cf0bb4444098ea1c9a124e7a901e41323b0dd5452e315805e4063ab54f45af1295382f4f9e13881907523c7533c7dd75c03d145644041aca11df1a8099139c29f100fc0794e96025dd739c27bc0ce9f266f1b9435781c1cadcf3c90307b65a1435"}, 0x105) fadvise64(r0, 0x732c, 0xee1e, 0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x3) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000084fffc)) dup3(r3, r2, 0x0) 2018/04/05 16:59:08 executing program 2: unshare(0x80002800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) 2018/04/05 16:59:08 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8003c, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x4, 0x9, 0x3, "493ef9564f71", 0x4}}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x680000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x101, {{0x2, 0x4e22}}}, 0x88) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x9, 0x7}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0x100000001) 2018/04/05 16:59:08 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000f5f4c3aaaaaabb08004de1f7108f168a1418040000006005000078001850304b8833e200d0294a0c58463f00d902d967f5d14ea16db6c3000000000000000000ca35161e4d00199bf887c5928c4b519e52409cf93a408f8cadc892"], &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000000404000, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x8, 0x84}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0xe8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000440)=[{0xa9, 0x0, 0x2, 0x9, @tick=0x7, {0x8078, 0x5}, {0x6, 0x1ff}, @raw8={"d1b7c9e9256a6710903bb6c8"}}, {0x3, 0x10000, 0x8000, 0x81, @tick=0x4b5, {0x0, 0x4}, {0x8599, 0xaf2d}, @quote={{0x3, 0x4}, 0x49f, &(0x7f0000000380)={0x0, 0x2, 0x6310, 0x3, @tick=0x100000001, {0x2, 0xfffffffffffffff9}, {0x7, 0x8000}, @connect={{0x800, 0x6fd8}, {0xfffffffffffff800, 0x8}}}}}, {0xfffffffffffffffd, 0x15d, 0xfc, 0x4368, @time={r3, r4+10000000}, {0x9, 0x80000000000}, {0x80000001, 0x4}, @addr={0x4, 0x3200000}}, {0x800, 0x7, 0x7, 0xfffffffffffffffd, @tick=0x5559, {0x2, 0x7}, {0x6, 0x2000000000000000}, @addr={0x100000000, 0xb565}}, {0x3fd, 0x5, 0x8, 0xfffffffffffffffd, @time={r5, r6+10000000}, {0x10001, 0x3}, {0x3f, 0x100}, @time=@tick=0xad7}], 0xf0) sendto(r1, &(0x7f0000000180)="b1e7cb841db9579f617e10874f2fda8fd8f8105937f1193241c8a58a3ac7e8e3efffaa556e443c8cae4e1fef1eff46911ae5ad8f208e93", 0x37, 0x4000, &(0x7f0000000300)=@can={0x1d, r2}, 0x80) 2018/04/05 16:59:08 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) 2018/04/05 16:59:08 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x10000) fcntl$notify(r0, 0x402, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000540)={'ip_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95, 0xffffffffffffffff}}, &(0x7f0000000040)='GPL\x00', 0xffffffff, 0xaf, &(0x7f0000000200)=""/175}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000480)={0x4, 0x0, [{0xf000, 0x44, &(0x7f0000000140)=""/68}, {0x1, 0x84, &(0x7f00000002c0)=""/132}, {0xf000, 0xfe, &(0x7f0000000380)=""/254}, {0x10f000, 0x0, &(0x7f00000001c0)}]}) 2018/04/05 16:59:08 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x4007) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000500)={0x6, 0x7d3, 0x400, 0x6, 0xffffffffffff4d04, 0xfff}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r2}) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x1b, 0x1, 0x2, &(0x7f0000000600)={0xffffffffffffffff}) socketpair(0x6, 0x100000000002, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r7 = getpid() perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x0, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x0, 0x2, 0x401, 0x7, 0x3c5, 0x0, 0x0, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x0, 0x3, 0x800, 0x8, 0x4}, r7, 0x1, r3, 0x2) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r8, 0x2, r5, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000580)='user\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000340)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r9, 0x9, r1, 0x2) socketpair(0x17, 0xa, 0x4, &(0x7f0000000380)) 2018/04/05 16:59:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="64bcae1c0c343f4a4013b6a0fbac1e61ab18c5272933b56d1656885826e7d11ea01e6b29922168acb2e0aac11aef4a26bc9ab35fc6dc6fc5ad38f092cbcf2779e1e3ac791f532d62ec6dc8c25b73d8bcbaad6c8d65326de194a4a1b759d16f215e2d3f42cd48565b602bd30d2d02074d992a372576bb1df53175739d58d220", 0x7f}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000280)="e74a51b129e4ae72cf99b6c87901231675b7069b87bc1178320fdfeb03fa146f56b402688585fa5feec9db471b2d4b8588e3591f339f356b9eab875f24d57eb221113a43a0ea097c19d34c6ad8bef9e4f636767e57c64812da7de5b1ee96bbc67e7d87de6e31c5904b9e35aa3a201dc19a94dda361f15b70dca01b0b83bd59ec93070d72e1365aa761813be5e776a7aba64d67ad3bcedde36fb21ad254f0a2fa548ff4b563aa336cce3455d07757ed70f4e74c5d28cd5f37213c863daac3558e06a787726a6caf358e842e06d0fbbe202fe155e3", 0xd4}], 0x3) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)) r2 = accept4(r0, 0x0, &(0x7f0000000580)=0x375, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000980)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/04/05 16:59:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'bcsh0\x00', 0x12}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2800, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/05 16:59:08 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x840) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x6, {0x800, 0x7, 0x5, 0x9, 0x50, 0x3}, 0x7, 0x7fffffff}, 0xe) prctl$intptr(0x17, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', 'mime_type,!cgroupbdeveth1\x00'}) [ 60.256195] Unknown options in mask fcff 2018/04/05 16:59:08 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000000d40)="892dc26ee721f0f4bfada7804a16fd73b90291694923da7939c963a2c1fc1c112decb1837bd5393053133ec452be425ca5af19882e28fdbcbbb2f33ece7a27a14c4749b9c667b68ac1d3ebad682df806e637a2c5e29c22ec4934ed590c9439473dccd5eca158cf88cbcd1d41519ab3cb2a1e1d2d6ca631968aad41f9a99e67e8a9e493ed3593a962c1411c5dc14b13f30216ecbde7aaa5bb4abe0e8787ff49be1ed727cd6d5dac2125b6bf3f9c5648400ca35aa9d0243fb373db2692b599cf27af18e4407b6eca715c2b2d30d6cd01f89d3d6b571db23fc9b7afd6932d739f7c349c1894d0a0746dfe0761648032fa", 0xef, 0x1, &(0x7f0000000e40)={0x3, {"430433f44bbdfc"}, 0x1f}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r0, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) [ 60.318096] rpcbind: RPC call returned error 22 [ 60.342273] rpcbind: RPC call returned error 22 [ 60.402454] ebt_limit: overflow, try lower: 0/0 [ 60.454205] rpcbind: RPC call returned error 22 [ 60.465995] rpcbind: RPC call returned error 22 2018/04/05 16:59:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$unix(0x1, 0x5, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 2018/04/05 16:59:09 executing program 6: connect$inet(0xffffffffffffffff, &(0x7f000005eff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)) timer_settime(r1, 0x0, &(0x7f0000a07fe0)={{0x77359400}}, &(0x7f0000000040)) tkill(r0, 0x1000000000016) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2c0880) 2018/04/05 16:59:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0040000000140000000000000000000000000000000000000000000000000000"]) fallocate(r1, 0x1, 0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000480)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xbfa45947e410b840, 0x0) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 16:59:09 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7f, 0x8000) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000500)={0x10}, 0x349, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000001d002b0427bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="db56020b1400090000000000000000000000ffff000010020c000200000000000000000014000300830b00006f080000040000ffba530000"], 0x50}, 0x1}, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x2}, 0x8) 2018/04/05 16:59:09 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000000d40)="892dc26ee721f0f4bfada7804a16fd73b90291694923da7939c963a2c1fc1c112decb1837bd5393053133ec452be425ca5af19882e28fdbcbbb2f33ece7a27a14c4749b9c667b68ac1d3ebad682df806e637a2c5e29c22ec4934ed590c9439473dccd5eca158cf88cbcd1d41519ab3cb2a1e1d2d6ca631968aad41f9a99e67e8a9e493ed3593a962c1411c5dc14b13f30216ecbde7aaa5bb4abe0e8787ff49be1ed727cd6d5dac2125b6bf3f9c5648400ca35aa9d0243fb373db2692b599cf27af18e4407b6eca715c2b2d30d6cd01f89d3d6b571db23fc9b7afd6932d739f7c349c1894d0a0746dfe0761648032fa", 0xef, 0x1, &(0x7f0000000e40)={0x3, {"430433f44bbdfc"}, 0x1f}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r0, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) 2018/04/05 16:59:09 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x10000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8000) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 16:59:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x400000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x8, 0x80, 0x20}) setfsgid(0x0) 2018/04/05 16:59:09 executing program 5: syz_emit_ethernet(0xfffffcc9, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="43333e128ef5", [{[], {0x8100, 0x401, 0xf2db, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x576]}) 2018/04/05 16:59:09 executing program 1: clock_getres(0xffffdffffffffff1, &(0x7f0000000040)) 2018/04/05 16:59:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x12, r0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x7f, 0x8, 0x1, 0xfffffffffffffff9, 0xffff, 0x81}, 0xfff}, 0xa) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$dupfd(r1, 0x406, r1) 2018/04/05 16:59:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x400, 0x8000, 0x1000}) close(r2) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8004) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r4 = socket$inet(0x2, 0x803, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000003c0)=0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x36, 0x1}, &(0x7f0000000380)=0x0) timer_delete(r6) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x58) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) write(r0, &(0x7f0000000500)="8f9d340d7d79bc0097d78e907047acdb3bf242aa7a3fae63589764d0cb4d0c40981f09036d92270b9edcaf47c9274845a69b8aaf8fb59c7902e3e52183a4e2aedf994039f576699ea6720a7667fd1530f3493b47b228b18c64963efbc096", 0xffffffb8) [ 60.576227] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 60.603249] ebt_limit: overflow, try lower: 0/0 2018/04/05 16:59:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x3, 0xc00, 0x100000001, 0x9, 0x1f, 0x9, 0x2}, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x0, 0x9, 0x988d, 0x80, 0x1}, &(0x7f00000000c0)={0xff, 0x400, 0x9, 0x5, 0x6, 0x7fffffff, 0x200, 0xfffffffffffffff7}, &(0x7f0000000140)={r4, r5/1000+30000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000180)={0x101, 0x4, 0x8, 0x80000001, 0xa2, 0xaced, 0x1eee}, 0xc) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{}, {0x80000001}]}) fallocate(r2, 0x0, 0x3, 0x7f) 2018/04/05 16:59:09 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/04/05 16:59:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x7b, "ac800d3ab88f992810a9345683951dec7735834145142735231627e1c431d4c689ba5566bc61404bc46b05f7f5ac8fa360c5b09e8f2dcd37ae164aac3d734618a1eda4d05e57bb24baf276ad385cc383b9a6bf47957c571a36149f3c0bd0099d524dfeec1bb4d76c86e66c557ee8c384795ee39398e9e09fed64aa"}, &(0x7f0000000200)=0x83) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 60.668385] binder: binder_mmap: 6059 2000c000-2000e000 bad vm_flags failed -1 [ 60.729870] binder: binder_mmap: 6059 2000c000-2000e000 bad vm_flags failed -1 2018/04/05 16:59:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000100c0000000000000000000bde79974000000"]) 2018/04/05 16:59:09 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000000080)=@unspec, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/05 16:59:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xdf06, 0x1, 0x7ff, 0x6, 0x100000001, 0x7, 0x8001, 0x9, 0x7, 0xff, 0x8001, 0x7, 0x1a1, 0x5, 0x5]}, &(0x7f00000001c0)=0x100) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000380)={'yam0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000340)={{0x5, 0x7, 0x6, 0x80000000, 0x1ed, 0x9}, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xae7a, 0x80000000, 0x6, 0x3, 0x40}, 0x98) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/04/05 16:59:10 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r2, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r5 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r7 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="0207000702000000000000000000000100004df025291db3d1e72ae37957636e7702000000eda714d6902419106a8d32586360ec0d3f16044015bcebbbbfe87fa167bb00c0719b0a75fb7ef92aa6f2e018b2c7006130988c11ae827b2bd72e93c27cbf21f40aa126a95c3d8c"], 0x10}, 0x1}, 0x0) close(r7) sendfile(r5, r5, &(0x7f0000000080), 0x0) [ 61.560411] netlink: 'syz-executor7': attribute type 7 has an invalid length. [ 61.567898] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 61.588859] netlink: 'syz-executor7': attribute type 7 has an invalid length. [ 61.596220] netlink: 'syz-executor7': attribute type 8 has an invalid length. 2018/04/05 16:59:10 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x3, 0x4) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), 0xfffffffffffffe56) 2018/04/05 16:59:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES16=r0], &(0x7f0000000100)=0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2e01, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa0a}]}, 0x1c}, 0x1}, 0x20000800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000002c0)={r3, 0x7ff, 0x9, "95a12816a2ec7dddf430e6cb3845ef51f2523d2b57c61f0ce1e00940d5477ba7fbfbe2286574e212d21136baca892ce6ac10a7537fb3e16b9a5903834924bb80ebc5f898903f45a5b66700feb5fb28095d02ee6c69194229cafff0b51e6aa3962e72fbf556539303eacf28745d3143adcd7227"}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r3, 0x4acb7aa6f8ae16e3, 0x3}, 0x14) 2018/04/05 16:59:10 executing program 1: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x800000000000001, r0) 2018/04/05 16:59:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x40) getpeername$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) 2018/04/05 16:59:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r4, 0x10001, 0x30}, &(0x7f0000000340)=0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0xa, 0x40000) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x20000000000002c5, &(0x7f0000000000)=[{0x6}]}) fcntl$setpipe(r1, 0x407, 0x7f) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000800), 0x2) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f00000001c0)={0x5000, 0x10f002, 0x3, 0x0, 0x4}) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ramfs\x00', 0xfffffffffffffffb) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) keyctl$get_keyring_id(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000000180)={{}, {r6, r7+10000000}}, &(0x7f0000000240)) 2018/04/05 16:59:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x1000000000000002) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000280)="6cf9979bb69f6a99666edc5b7ff4eacd0e7dc5ff4a9f92d250bbe5b8a8d9378c438b7e395e052b1ae75197e5a526b180d01b05c2c30709f84756b35857af9015a05feb51ef00437c9f3fcbab62dac931ef820c7fcfd7f8d3a8bba247f25d75f6855b74213ef3fda8abbc1cb7cb03555dffe79be4a76ac0df9e62df5a98ae08664ca7475bd7b414d87e59f0808fbd801941b1319e5442") r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={0x1, 0xffffffffffff04b9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x5, 0x40000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x7f, 0x9}, &(0x7f0000000040)=0xfffffffffffffdcb) tee(r0, r2, 0x9, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x7}, 0x8) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x4000)=nil) accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) 2018/04/05 16:59:10 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00009a2000/0x2000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/05 16:59:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="162c917311f3c931c5eb12f4cdb3911a93d45501afae9c8005ac05166d590a61098b4fc065d691dacc280ab8506fe9a718f86489902410e1f44f1d98409f450cdb2b23454ac879b3bdadcfff663f3a5086db6fb1441e5c8ca2b3365540884a65e2e6a4df19f3182192b64f4e98a27469a77d97730bd38a8c", 0x78) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xd22, 0x100) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) 2018/04/05 16:59:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') setns(r0, 0x44000000) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x407, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/05 16:59:10 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x1e2}, r1, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x29, @multicast1=0xe0000001, 0x4e23, 0x0, 'lblcr\x00', 0x2, 0x9, 0x4}, 0x2c) 2018/04/05 16:59:10 executing program 2: bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x2, {0x1, 0x1000000000000, 0x0, 0xfffffffffffffffe}, 0x9}, 0xe) lseek(0xffffffffffffffff, 0x50, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x3, 0x3, 0x5, 0x1, 0xfffffffffffff800}, 0x7959, 0xffff, 0xfffffffffffffffe}) bind$bt_hci(r0, &(0x7f0000000140)={0x1f}, 0xc) 2018/04/05 16:59:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0xffffff35, 0x3b2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) [ 61.830120] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 61.838164] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.864803] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 61.872680] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 16:59:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3f) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) setsockopt(r2, 0x7fff, 0x101, &(0x7f0000000140)="c4f58acd557e7e4fbbca3ff15d765336cd069dc4aaa2351565b9d452c38567f33f839cd52cae025a842fb714d79b3e4c984503c4efd49cd1e395b623cb3262aebe73a84debcd405319b6c9ae57254b6bb6602046473ff6b81941f3dab50ddc6d8335cb900016ba0fe0425eb978551e97c4eecc4d41598c40f1079240414ac65e3dce04208745f974e77f6166e27e7564ce121848", 0x94) 2018/04/05 16:59:11 executing program 2: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x40000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x14, r1, 0xb09, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x109) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a004e2201000000ff020000000000000000000000000001ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deff000000000000000000000000000000000000000000000000000000000000000000000000000000090000000a004e2339150000fe8000000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000fe8000000000000000000000000000bbaeffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230500000000000000000000000000ffffac1414aa03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210700000000000000000000000000ffffac1414aaff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000000fe80000000000000000000000000001802000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24baffffff0000000000000000000000000000000101800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22030000000000000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2003000000fe8000000000000000bb42304b6b1b2cd8be15b4000000000000aa270d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00303803000000fe80000000000000000000000000000fc51700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000800000000"], 0x510) 2018/04/05 16:59:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = eventfd2(0xfffffffffffffffb, 0x80801) kcmp(r0, r1, 0x0, r2, r3) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x800, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xff, 0x6, [0x7, 0x2, 0x4, 0x7f, 0x0, 0xffff]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000180)={r5, 0x59}, 0x8) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r6 = accept4(r4, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x80, 0x80000) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101000, 0x0) fcntl$setflags(r2, 0x2, 0x1) mount(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='jfs\x00', 0x20000000d, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00100900020007004e000100649efba39670730c0900"], 0x1a) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000480)) fcntl$setlease(r2, 0x400, 0x0) read$eventfd(r3, &(0x7f00000004c0), 0x8) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)="d7f644e2f161be4b9c55b88bf80067dfb4f79cd84637f7223f6ee682b39f6505f5d7d464a1950ef579f048bbeef8ddfdfbc231f9cdd45d13e6a17cc7cb7eb6e9ebc52552c73ab1b7cba9344856d71c38c213ec535dc6635000513d218a7c26f1a1128763ec9d35f262b2825da6c993ed650772140eb705fb69d267", 0x7b) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) r10 = getegid() getresgid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) getgroups(0x4, &(0x7f0000000800)=[r8, r9, r10, r11]) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f00000008c0)=""/178) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000980), &(0x7f00000009c0)=0x4) 2018/04/05 16:59:11 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x140) sendmsg$netrom(r2, &(0x7f0000000680)={&(0x7f0000000040)=@ax25={0x3, {"14abb3bb50f63e"}, 0x496f}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="37db46bf29f7e46aec2825047cc17553b1ef9a01ae4859f813b7e19a668e38555454cb0d87c47f6abbfaa4aaabb84179d070fb0a320a9b592732d71e90a3", 0x3e}, {&(0x7f0000000100)="2608d13fd0dbda11e21e7278fcebbc136b88934e4f041e441ad5f5d5592f36e395a5f7b21287999002d348200bd371d3f9e100ce6866a1000aebfcc17060521be1a9ec701bd851186075911b980c5d4086fbcc3ff53735b8a41b5d644c6939452db5cd2cb6aebab1d6544a7177d3410ea577e6d1f5abde4231243631d0379d3bdc48a25670d16bfa415a0d28ce0973d20cc092936fa317a8075736141c9a1ab0a99e4a9ee308d832f3aa0a56b84b25876d76c88429235ee57792ea7215b086251b652bdb3439f211e5d2cb95fcbbc1f6d983ac", 0xd3}, {&(0x7f0000000200)="d64fec2494e01bc659e24584835dfba241bf3f2ce10a42691cc0f51f22f646bff4026588fa4691d255a4ba1f73ae232c52d2dfaa7cfe6bdf4f9670685e183caa93d885989d151970b148b0207c8383b35de1413aec8354a5c943b45bcaf89297653d0da6cacf26e997b4c0ed4642ae5d1df2c407cd5f99677a0f976051a2bce8400f9537144177711e85dc64d4f51a1bb43319b42b55a02d79664e143969126d4f98d64ce9a3c50296147449b24d2bff2704e427385fec8115e6afd11577f2f5845985029496825c95e7e99249d5e9d874bde1bae671b7ae303644a2aa9a5133cd68fe0f66463212c53418ee5e2f0cdbabe5", 0xf2}, {&(0x7f0000000300)="6a5bee79cb0a9b5a43196ff94d7b6edd728ef609a2b073574676dc10dd247b5de8654f9b53a851f82d267b15034da6f8fde769584c462828f2003b62a63877b616d0e0dee70157766f6aed7543a8aed43f41cf80678dce4caf1e41348efec4aebea191dbe505f99fba7d31cb0d55f4f81b86e9e3dd1f970927d87f5616d0f9084a757bde2b118430e85175b8f87719f7dfebf03c884e36a032917297c251f2b4aa8d3d622e32f064f722451f3af94eeea900afd0645dfbf40cec7c9907e09ba99409", 0xc2}, {&(0x7f0000000400)="73690e554a81b692a0270ecf24f9cf4dd430c858bd8593ca469cb9fb94b02f8fb9d56de45e89ca200e2c62fd174abd21e77564f970d65100ed7e3f5359d8be0554d3da90d43024b7baee174df89c2c261607e7e3fd9a89406548bdc9ea9b5c007c75bc34e9dae57f28862bd294fd82e9b60451ef42cb0983ee35405002539fb47ed4b39ef1762a5ec08cb00aa188e590640c1dbda14b9f2668", 0x99}, {&(0x7f00000004c0)="80a0d53e8a415d6751f9f31018847a22598fd968ebbd2b897dfdb61f728b4d82d6035ef005a3d23ebaff6d9774597b58f34edc47d083e630f8df0c7ec78ad72296f54bcb40d3f9b695b86f3b066f48e98fc9c3fdefaade526ce77bd5a2007c333a71fea5781318b8c5ed9e83e1d714876679baf2464d33575498f8ded484652edc2fbd614a5c6c9119fb7a6ed3", 0x8d}], 0x6, &(0x7f0000000600)=[{0x50, 0x111, 0x7, "41d979a47f5427e08d53b8773787368a9e638244a098c3ca28f71fda541ac81c8dde002f4cbc9e164face51e410cc6d8fc5aef8f0d99eb4b5260"}], 0x50}, 0xbe4b4a062e5b437b) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/05 16:59:11 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0xb5a, {{0xa, 0x4e22, 0x10001, @empty, 0xfffffffffffff537}}}, 0x88) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x28}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r1, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)=0x800000000764, 0x36f) dup2(r2, r1) socketpair(0x14, 0x0, 0x1, &(0x7f0000000600)) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/05 16:59:11 executing program 4: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x9}) ioctl(r0, 0x10000002284, &(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100)="f1a426ab55c1a7e8751285f4a896cc29ffa01583270bb9d523bc06cd3806c61e896193130f8ebafbda4044636d68efc8176df0", &(0x7f0000000140)=""/153}, 0x18) 2018/04/05 16:59:11 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x101, 0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x8, 0x980, "2a015c39889b", 0x4f88d04a}, 0x10) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f00000000c0)='./file0/control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 16:59:11 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xecd9, 0x8440) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000240)=0x8) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'nr0\x00', r3}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r4}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r5, r0) [ 62.820975] QAT: Invalid ioctl 2018/04/05 16:59:11 executing program 4: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x84) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x4000000000006, 0x20200010000000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r2, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) 2018/04/05 16:59:11 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, r1) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) getpid() r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000340)='attr\x00') preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00000000c0)={0x3, 0x1000, 0x6, 0x6, 0x0, 0x4839}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000140)=""/170) ptrace$pokeuser(0x6, r2, 0x8, 0xddb) [ 62.874623] QAT: Stopping all acceleration devices. 2018/04/05 16:59:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0010000000000000"]) 2018/04/05 16:59:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xfffffffffffffffa}, 0x8) [ 62.921653] QAT: Invalid ioctl 2018/04/05 16:59:11 executing program 6: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) timerfd_gettime(r0, &(0x7f0000000080)) poll(&(0x7f0000000000)=[{r0, 0x3e}], 0x1, 0x8000000644) 2018/04/05 16:59:11 executing program 3: r0 = socket(0x0, 0x6, 0x2000002) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="50010000", @ANYRES16=r2, @ANYBLOB="20002bbd7000fddbdf250e000000080004000000ffff0c000300080003000200000028000300080003000200000014000600ff0100000000000000000000000000010800050000000003"], 0x50}, 0x1, 0x0, 0x0, 0x20008840}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000300)=0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000000c0)=""/77) epoll_create1(0x6adb311c4a4fd294) [ 62.960930] QAT: Stopping all acceleration devices. 2018/04/05 16:59:11 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x66, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x82100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7b50, 0x7ff, 0x2, 0x1ff}, 0x10) getitimer(0x1, &(0x7f0000000140)) 2018/04/05 16:59:11 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='dev ', 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) write(r0, &(0x7f0000000040)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000800200000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="000000f2400000000000000000000000000000000000345e00000000000000000008ae6123005d34000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4f8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)) 2018/04/05 16:59:11 executing program 7: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/04/05 16:59:11 executing program 1: r0 = socket(0x200000000000002, 0x80003, 0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xffff, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x4) sched_getscheduler(r1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) setns(r3, 0x48000000) ioctl$KDSETMODE(r2, 0x4b3a, 0x9e2) ioctl$KDSKBLED(r3, 0x4b65, 0x3) ioctl$VT_WAITACTIVE(r2, 0x5607) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', r4}) 2018/04/05 16:59:11 executing program 5: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000001b80)=ANY=[]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000300)="cba90c1c799956a73ba485e0775cd1d409026ed805dceaaec3e6fe9d11982149fe54624f26117d82c2d57089c9fe593ba6908081606cd93c2c89921a33a65f264faf8a291b4626cc8532f64b5bd3c0ff75965dd0d19240abb5b4dacad7ef124c0a91f6debfd6b051dc80059225695a44dfad8ecf8de3c6aec3ebb56a412e", 0x7e}], 0x0, &(0x7f0000000500)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x40002) sendmsg$nfc_llcp(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x9, 0x8001, "dcd0656a3bcaa4fecddf8316186b6005fa7b586c59a77b8e0d54fe4c0baf1c59bfe472da0b49e90f0516bc2eb34b32b99bd1371a64be072695c8adeaa75483", 0x2e}, 0x60, &(0x7f0000001540)=[{&(0x7f0000000280)="c70654b55d5fd4cfd60ec48dbf80ff1d62a21cec778eb900d8a6fbf508b12991e6ee34630bee546186a0208da27bbe3b8496a432d3570258e60d7715725f22a9524306b3c2d2db2552bff5eee7c3568236f038e8741b0f876e324566c2", 0x5d}, {&(0x7f0000000400)="f7066346b331cfa314db1a3cd8d826d8f04d4f20eeefb6d14e848357b47bd871a3a1abe45e298c446ea44c6366b740c01c8e4ba0539d9721a5a4a2a4160e3d09b55c3d9ea1ca63c9327ef0d4fb02e84ed75df308d604732b9b3afcae51c292d8454e7174e7ac0fde99a39cb004cd", 0x6e}, {&(0x7f0000000080)="3cadd545d0bd60c737ba0f54d6c54a280a4c8e6e3ffd3c4e709ca24fcdd9a8fad1317e43", 0x24}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000000480)="2912977402c4af46a5cc610d1735233c611dee44a796b08502e23ded2a2a7060ba1504dbbb19ee5e3ba3f560f4689c23abd61faaaef937e643f3e8a60beecb086131193fe3247fe0586e1eab65f48aebf2f2e745f008f01334b9c696143cb464c13f0987be8bbdffafeac20f94f59159962d59902a83ceb1", 0x78}], 0x5, &(0x7f00000015c0)={0x1010, 0x10c, 0x5, "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0x1010, 0x40004}, 0x20000000) mkdir(&(0x7f0000000300)='./file0/file0 ', 0x0) 2018/04/05 16:59:11 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) statfs(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/31) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x9, &(0x7f0000000900)=[{&(0x7f0000000140)="77c9437725fea075f09164a0eb54be2bade386f412002e175f33b953c00a5afefd7605e64a955407dfe976656512e6112650ad07cbdac6faf236ecabf6e382342af2620fe6652101651f4a4f2f929919e4c7f9b962c45ccbcd5258c13c7d5c22b165e7b6b6b3fcbcf2a31c302182eb555f3d9985bc121d262b7622fac0ca9a649234a1357eab7a0d4948708bed91bb90b2b56eb078ff08f229bbc1ce7169092d3b72b72d0e4c783786876d8c514d9da216772840978fa57fc044d7acb98e505552e1108a8ead9e07c492aeb362d3c25e758606325e89", 0xd6, 0x1d}, {&(0x7f0000000240)="d15b7168d817ddc18d37aab678f0b8531d03dda73e55eadf2864def14c5355aed58b9f29bcc63bbccd36b9a75e46ef802c33462588a75d2132aef3f752f9fd3021d57a695b3abe2d9286baa80028696bfad0dd13bf43ab9db9503b6f160e60e797baa9fb785679b513926e8760f1b23d8e97569063a848d94bd2f90e39b408df943aa6d847947682ec69688a1b5312f8bf8d6d1c81148e74c8b033eec5eee7513a135aa91b648a9f72187a383d9e919e8d0b368793c43bb6da7ae3351b938763512a630d284ead7483b9f494baab931d652116297bf3946c298af3e6178fb1b8a85373d14a3ecd0deb1c3adb2db3c83814e9ffb0e7", 0xf5, 0x5}, {&(0x7f0000000340)="27c492b68be4de21d41699edf30b726a71f78e7828892a6c0f2d2bda2876bf4eaf17e940b193610d507395a7fdf13617a37c4a7b18da3d68be699a6547eb87a9660f3b5443467ea45e2901d31255f96dd7edb3751e3dde748074a13ef66ea46c3f897ab052903944a24bb96886ebf460f4100d86b4fe560ff3674999a58eda88b59ed2fa4a1405619a0889a7e84e3c635daf2408c70b411d2ccd5a94a4994c9c21dddb5d6df6bd047302cca9e27ba89aa9542b", 0xb3, 0x6}, {&(0x7f0000000400)="3f5199654f66e4348214d3b8fd989679295db73f992d854a25207c35f15dc68a12093f510b4d55f728f03f1786fedf31a790281b2e101639119d0e08900d570651ea3317925cd5ee7d639da71ea1e66678f389b49f24b2b123711c96938f848e98f6e6352d2c3f69f88155c59c233c3b77525ffd46bb3b6836de54aad935910a244d7cb27aef5036d8cc6e2d1e7948f748034eaf1a571a710e16a2bc04ab91878bb056630976ba91a8477aaf474c985163cb2d195ae52f41cece556de082f8369891eac9e5ac4865bc5b3f9d80cbbaa20566dc4881e7fc8e52277d5a2be94165abd9964233b657", 0xe7, 0x5}, {&(0x7f0000000600)="79668b87272b54f49d4a4646583dd3d0c3b6ad6a6332b717b0b8b41298870d5ddc5e299c52e307ecb058977111ab2a486141de537430b04dd3e18e2aba5a230e39f13d0dfe73a8db26a067efe77ead3308126da570415c0af4fefd8a4cb068b1ab71e1a6c403ae50d0fb678d0b6ed32fb165211c526e6deabab73a15749c80a3bcde32021cafdacae8d7d3875ea26cee1716d1a7a1dd53e35e4aed21df31c77c23745e181069b78ea7a2", 0xaa, 0x6}, {&(0x7f00000006c0)="0646c173b45a02d6dee9d1fdf3f5c3901b447e7b9722c0d4010532b93271e6be75787279da8a7cc972ce6ff3613062be54179f338ac7026d62f7c47e9799a85ce9661fe9f1ee85ae902250d299a522b954eb147801d2031a206accca930810061e1ba582f6cc97937e17fb98d79181761c7d1f34555792ab27be3e6911ef9600c425f7cf2a2c6cbd8a8252e185160dc451ebe8c6a1b0930efcf8ea5536fb784fdb9386e2a64a10cab802fed5e6a5822036d4bb502118db065f1fffcbeead13706193b0334029531534047e7b60c36c6bc52b8f7fd391079a6f05dd5a91", 0xdd, 0x1e}, {&(0x7f0000000500)="6dba2820dfffc4c675296acd48be61d0bc0b63f9975c8a2fe7c1d5d32ac5494c27fb146495207c0c95d410c36cbeb5fd68f92689900d431a89895315a9dd7461cd50", 0x42, 0x24f}, {&(0x7f00000007c0)="fbb0efc4d9d7d13804da", 0xa, 0xfffffffffffffff8}, {&(0x7f0000000880)="5f3cecb03d42f2bd99d090ecc4b822a4e1ae2238a009dcc90230677456aacd4adc76c5cf64dc7ad4b213144542505d9f707e71b00f267cc3bfe6c9ee4572046e5216b11e1f3d3ff38d7a9aa9ae6f61", 0x4f, 0x2000000000000}], 0x480, &(0x7f0000000a00)={[{@nls={'nls', 0x3d, 'macgaelic'}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x3f]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x3f, 0x3a, 0x35, 0x39, 0x38, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x34]}, 0x2c}]}) 2018/04/05 16:59:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB='c\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open(&(0x7f0000000780)="2e2f66696c65302f66696c6530ff", 0x3fffa, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0xf0, 0x0) 2018/04/05 16:59:11 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/30, 0x1e) [ 64.006244] random: crng init done [ 64.115610] hfsplus: unable to parse mount options [ 64.265123] hfsplus: unable to parse mount options 2018/04/05 16:59:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x28}, &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f0000004e40)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000004e00)={&(0x7f0000000340)=@setlink={0x30, 0x13, 0x211, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) 2018/04/05 16:59:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000e80)={&(0x7f0000000800)=[0x0, 0x0], &(0x7f0000000c80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d00)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000e40)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x4, 0x4}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x2000003, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) r6 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000740)={'broute\x00', 0x0, 0x3, 0x20, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000500)=""/32}, &(0x7f0000000600)=0x78) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e", 0x57, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f", 0x6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x2ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d90c18fb05211259b00000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a"]}, 0x323) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x3}}, 0xe8) sendmsg$key(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r9 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="fc0395c74790b8e1aa9fa6182ab4639e20aa152920bbf7d6bea96168b0308e8ef8", 0x21, 0xfffffffffffffffd) keyctl$revoke(0x3, r9) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4bff4cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256b87a7afbbb9cc"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdad", 0x59) 2018/04/05 16:59:12 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0xffffffffffffffff, 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='}k\x00\x00']) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x3ff, 0x1ff, 0x2, {}, 0x6, 0x1f}) clock_settime(0x7, &(0x7f0000000200)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8c0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)='N', 0x1}], 0x1, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0xfff, &(0x7f0000000280)) 2018/04/05 16:59:12 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400200, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x7f, &(0x7f0000000180)=0x4) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mq_open(&(0x7f0000000080)='ip6tnl0\x00', 0x41, 0x0, &(0x7f0000000140)={0x0, 0x7, 0xffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000040)=0x4, 0x4) 2018/04/05 16:59:12 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/165) msgsnd(0x0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="000000e5"], 0x1, 0x0) msgrcv(0x0, &(0x7f0000745000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf52df50aaa7862d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) msgget$private(0x0, 0x158) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0xa, 0x7, 0x5, 0x2}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 16:59:12 executing program 4: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/control/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) quotactl(0xffffffff, &(0x7f0000000000)='./file0/control/file0\x00', r1, &(0x7f00000001c0)="35053ba49a420cc1ad286a03b926b8dcec2c1fec2f6cbd98292ae481a8a149745fb534132930210e4d513813384b043acc06851d40451a987538ccdf941aef49ea85b126e04b02de895d29b6") mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/05 16:59:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/209) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000b1000)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000340)) 2018/04/05 16:59:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/220) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x1704}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xda76}, &(0x7f0000000100)=0x8) futex(&(0x7f0000000200), 0x85, 0x0, &(0x7f00000001c0)={0xffff, 0x4}, &(0x7f0000000140), 0x0) 2018/04/05 16:59:13 executing program 7: r0 = socket(0x0, 0x80000, 0x8000000010000) sendmmsg$unix(r0, &(0x7f0000006c00)=[{&(0x7f0000001c80)=@abs, 0x6e, &(0x7f0000001fc0), 0x0, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/05 16:59:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xffffff9e) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x2000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3}, 0x8) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x7dbc) 2018/04/05 16:59:13 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xc5be, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x101, 0x3, 0x80, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setrlimit(0x7, &(0x7f000000f000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)) 2018/04/05 16:59:13 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x9}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) dup2(r0, r2) 2018/04/05 16:59:13 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ipddp0\x00', r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vlan0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000044fd96861e609a2100000000000000000027d65c387f7e00000000000000000000000000000000001177da"]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/05 16:59:13 executing program 4: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = memfd_create(&(0x7f0000000440)='\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'bpq0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000480)="7f90b4e07d28ff6651b3aa5897a8e9e717f9dd4e37c7bfe534cc57", 0x1b, 0x800, &(0x7f0000000540)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x200000000000008, 0x0, 0x2, 0x0, r4}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) kcmp$KCMP_EPOLL_TFD(0x0, r5, 0x7, r3, &(0x7f00000003c0)={r3, 0xffffffffffffffff, 0xffffffff}) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/05 16:59:13 executing program 6: r0 = socket(0x5, 0x3, 0x218e) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x81, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa0002, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r3, 0x800442d3, &(0x7f0000000000)) 2018/04/05 16:59:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x42000) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipmr_delroute={0x44, 0x19, 0x704, 0x70bd2d, 0x25dfdbfe, {0x80, 0x0, 0x20, 0x46, 0xfd, 0x0, 0x0, 0xb, 0x100}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x800}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_SRC={0x8, 0x2, @rand_addr=0x2}, @RTA_MARK={0x8, 0x10, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000004}, 0x20004000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={0xffffffffffffffff, 0x80, 0x800}) 2018/04/05 16:59:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20081) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/05 16:59:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100000003) prctl$setendian(0x14, 0x0) setsockopt(r0, 0xfb, 0x2, &(0x7f0000000080)="e1e72190", 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/05 16:59:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000000380), r1, 0x3}}, 0xffffffffffffffec) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="00f5ff00c2202ee75a6dbcbd22ce32f5edf58497a22d2610ed44d52daf9ac9c22dae2fa7cdfc1a09a15e8dec00d52b36b4012267a38b79fb390da1d79c61e00e211a7792200d18b0e301112c6c8653a2340a0844874f5f3497021be6467a1d8fcd304607a7ba2b5189323994508ed1e72d438fe6ddd527cf248d0d1901c8f43f31e1eb4672b7afa025971cabe3611f04faff457b0e77a2336d0b6542cccb47ef0c05bd9b02ab586563ae279bacf69cd682b987266c3499cdbd2587da0728bc8f837602f7c702fc5b07cad5db3acd7162c25ec38e75bd996bb2e7a1686071b6509b0932"], 0x48) [ 64.787447] bond0 (unregistering): Released all slaves 2018/04/05 16:59:13 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x8, @empty, 0xff}, {0xa, 0x4e22, 0x547, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x8, [0x6e4, 0x5, 0xffff, 0x0, 0x1, 0xfff, 0x3, 0x9]}, 0x5c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002500], 0x0, &(0x7f0000000040), &(0x7f0000002500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'lo\x00', 'yam0\x00', 'bond0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x8f0, 0x950, 0x980, [@among={'among\x00', 0x858, {{0x0, 0x7fff, 0x0, {[], 0x3, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x2, [{[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}]}}}}]}, [@common=@redirect={'redirect\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'gretap0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0xc08) 2018/04/05 16:59:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14001efa24000107440000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/05 16:59:13 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)="70bf06") r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x40) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x7, 0x53e9e796baf3bb78) 2018/04/05 16:59:13 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000079dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xfffffffffffffffd}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xd5c2, 0x7, 0x1ff, 0x5, 0x4}, &(0x7f0000000180)=0x98) io_setup(0x710, &(0x7f00000002c0)=0x0) io_cancel(r3, &(0x7f0000000380)={0x0, 0xd153504d43a47a5, 0x0, 0x7, 0x20, r1, &(0x7f0000000300)="a5bc6d747d9b5241656a52c127316a08c847b034a87f4a517c120ed3b41e96156677827311f95cb5335629086da8ab0fa31aff990596b381e054cc264bf64164461db7d2a73a81530fef5beeb53fe0", 0x4f, 0xffffffffffffffff, 0x0, 0x1, r1}, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x5, @empty, 0x1000}}, 0x22, 0x6}, &(0x7f0000000280)=0x90) 2018/04/05 16:59:13 executing program 7: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000140)=""/204, &(0x7f0000000040)=0xcc) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000000100)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/05 16:59:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x10, 0x20, 0x4000000000080, 0x2}, 0x2c) r1 = memfd_create(&(0x7f0000000040)=':em0cpuset@cpuset\x00', 0x3) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000180)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000440), &(0x7f00000000c0)=""/78}, 0x1b3) [ 65.006301] IPVS: ftp: loaded support on port[0] = 21 [ 66.211305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.080171] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 67.086269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.164056] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.241395] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.247555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.255747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 16:59:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f0000001080)=""/161, 0xffffffffffffff9c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x1, 0x8001, 0x1ff}) shutdown(r0, 0x0) 2018/04/05 16:59:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x7109, 0x12301) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r7, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r8 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r8, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r8]) r9 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r7, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r6, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r10 = dup3(r9, r5, 0x0) write$cgroup_int(r9, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r10, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/05 16:59:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x1) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r2) close(r3) 2018/04/05 16:59:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x10000000000007c}, 0x2c) dup2(r0, r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xea, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) 2018/04/05 16:59:15 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000280)="252d2079a6377bfc951da2f6ef5465e1b67ff5dba6ce0106b68ccedd06605342a772da6b13086b2c26ca4d02ccb3f4364e1c53fcd0d2d1c77d6fa53db7743256b2b3a94d9a7a243be9eca85747cf6b9a97939efc18e0c94659044f3468202183e3927a1e4e70008fddfe62ab6948c6333a0ce45c65a676b1667b85962c649bb14e", 0x81}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="10f9ffffff00000000000000000000003606cd"], 0x10}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x6, &(0x7f0000000080)=0x9) 2018/04/05 16:59:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x401}]}) write(r2, &(0x7f0000000000)="2db44f1e78476cfd16d68ee5eb62fe42eaaa96b44589713628c956ed08d252f9ce1032dc4c5cbee63c26ae38febab2d28aadaab1f500e0a6", 0x38) 2018/04/05 16:59:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000300)={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) connect$packet(r0, &(0x7f0000000180)={0x11, 0x102, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 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, 0x5bce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001180)=0xfffffffffffffffc) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x5, 0x40040) 2018/04/05 16:59:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={"69a485f3b1653000", @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, 0x101, 0x1, 0x10000, 0x0, 0x7ff, 0x200, r1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', r2}) 2018/04/05 16:59:15 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2800000001, 0x400000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000013c0)=ANY=[@ANYBLOB="0200501081cbacc09e3dc985dd1702b0178f4f884fc5ca67c637240562f2f516cc35f719daef40a9f398722b2fff53f9471422a442228896f35cc53618664388f25ae1433e6a9c88bcc11c603a19da39247d476d1713f651903d390d723aa9"], &(0x7f0000000040)=0x8) syz_open_dev$dspn(&(0x7f0000001380)='/dev/dsp#\x00', 0x20, 0x40) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)=0x12) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x9, 0x33, 0x1, r0}) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/3, 0x3}, {&(0x7f0000001280)=""/91, 0x5b}], 0x6) 2018/04/05 16:59:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0xffff, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) r1 = gettid() getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setuid(r2) fremovexattr(r0, &(0x7f0000000180)=@random={'osx.', 'vboxnet0:-!wlan0:'}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) r3 = accept4(r0, &(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000400)=0x54) shutdown(r0, 0x0) 2018/04/05 16:59:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f0000000040), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/05 16:59:16 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'bcsh0\x00', {0x4, 0x3, 0x8, "820e2810e91d", 0x2}}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xa0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x4, 0x5, 0x5, 0x2, 0x10001, 0x0, 0x6c, 0x3, 0x7, 0x8001, 0x9, 0x80000000, 0x3, 0x4, 0x7}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x48, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @empty, 0xcb8}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x46f}, &(0x7f0000000300)=0x8) [ 67.428332] EXT4-fs (sda1): resizing filesystem from 524032 to 24 blocks [ 67.435460] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/05 16:59:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x1) 2018/04/05 16:59:16 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000040)=0x30) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) 2018/04/05 16:59:16 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x103000) openat$cgroup(r1, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}, 0x2}, {0x0, 0x4}, {0x0, 0xffffffffffffffff}, 0x80}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xff, 0x16, 0x1a, 0x8, "da3abd15482d9774c52b8a826128c218e3fba020d298d4b363fbdccedd006d49a6cd623c6975a77242ca48cf6308f0d29b6c6632cd8edeab0e892857a34ac9c2", "23463506ae5e837b0b5bdcc956195e6672f50a802eec0a6156e987282f833875", [0x5, 0x4]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) 2018/04/05 16:59:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000000)="1ac53e4ad39fbafd3097a08c26a46cd7d87abec07323ac1554b68451a0df509d374a0fd12da7056a82ec2a99baeb35719dae651be448a5dcbc4aa3e615dfc80ad2536af337bc468225457e14d61f08c26ee987a5071405a608c74d82e03c40f8ae5181e48e0a84a6990c0c88017cadc3f80ff41a21e649b713d810578d55a442e57df0ed1b21080ebdaf5ccff5c42fecf173a32a55da68aa5cbbf1674a16ee47a3425cf8e90d15bfeee8c948fda890795e7aae2a3fa292215d558dd878d28e8ae284b678d71345605e0e33e051e4bc36d4b5dfead1bc7f8ee1ca1a27d1ef1abcf0e4"}, 0x10) recvfrom(r0, &(0x7f00000001c0)=""/29, 0x1d, 0x40010020, &(0x7f0000000200)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,rmd256)\x00'}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000ffc), 0x1c4) 2018/04/05 16:59:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip_vti0\x00'}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2a1}, @in6={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x8}], 0x54) sendmmsg$alg(r1, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x0) [ 67.645195] EXT4-fs (sda1): resizing filesystem from 524032 to 24 blocks [ 67.652148] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/05 16:59:17 executing program 3: r0 = socket$inet6(0xa, 0x200000001, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000180), 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev, @multicast1, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xffffffffffffff01, 0xbc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x4, 0x2, 0x800, 0x3, 0x200, 0x3, 0xffffffffffff7fff, r2}, 0x20) 2018/04/05 16:59:17 executing program 1: r0 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x8001, 0xa2e, 0x2}, 0x10) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f00000000c0)=0x100000) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 2018/04/05 16:59:17 executing program 6: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syncfs(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x919e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x4, 0x30}, &(0x7f00000000c0)=0xc) 2018/04/05 16:59:17 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1c, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x431, &(0x7f0000000180)=""/195}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x5, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x101, 0x4e23, 0x9, 0xa, 0xb796d0c4084941d, 0x20, 0x76, r2, r3}, {0x6, 0xffffffff, 0x101, 0x7ff, 0x2, 0xffffffff, 0x8, 0x2}, {0x6, 0xfff, 0x81, 0xa7}, 0xe38, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4}, 0xa, @in6, 0x0, 0x3, 0x2, 0x2, 0x1ff, 0x6, 0xfffffffffffff28f}}, 0xe8) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40c00, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000007c0)={0x1, [0x33e9]}, &(0x7f0000000800)=0x6) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480)=""/23, 0x17) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x4, r5, r6}, {0x2, 0x205, 0x6, 0x1200000000000000, 0x4922e24a, 0x6, 0x2ac}, {0x1, 0x7, 0x1, 0x80}, 0x100000001}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x4, 0x1, 0x7fffffff, 0x3, 0x7, 0x1}}, 0xe8) 2018/04/05 16:59:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x16) 2018/04/05 16:59:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x2, 0x1, 0xff, 0x0, 0x1}, 0x2c) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000380), 0x8, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r2 = dup2(r0, r1) dup2(r0, r2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/05 16:59:17 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xc40, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)}]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) r3 = dup2(r0, r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x9, 0x80000) r6 = dup3(r0, r0, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x10000) io_submit(r1, 0x6, &(0x7f0000000680)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000000)="be59aa548354510497723e71aadaaae42dd5d3c3e0907e3e538a6eea9481b20089935e7fc05dfef4713b079037b57815b8b4f4e92565e089", 0x38, 0x81, 0x0, 0x0, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x8fb, r0, &(0x7f0000000100)="3334c4f48f2d4c0376f988e565f0ac505107205a1e738e204778889a685198f860262d10cee546745bd00c1625c62e7029b4dbbfd6af77b670b78db4e13d5ebdacdf5cfbf41cba8fd0fb9fe36ab61348162ee5842aa873c37dda76dab34344d6e65623c510c5b5b593b16f", 0x6b, 0x12000000000, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x400, r0, &(0x7f0000000280)="37b462fe611c7f85df76a7687da1bb60992942b23c1815f3605fc746980026002c0d61183d7b60b48f864426d409c48dc964fc8e2f3e0dd41825471d6f197bb2648f6dd813e93d266fb8f3facff16c542a9f078037b2602fd21a1313dd02074ccf5ed825f4616499347a6f4d82ade46c68698b28b6f8883a8f2d2214be6999b670f149874d86bfcce6079a01acbb3eaf05f3af3eecfb1b6f325a888d88915e113002b8fb442ea80722653256636369", 0xaf, 0x80, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffb, r0, &(0x7f0000000380)="99a0d148cca12aa2489c4c7423ebe50a021dbf78ae4a31fa7ffca29af5be9c3ed80872a1318823e23404136e78c8867becd835a31dbf0b7fbdf9a7c306fc0299aacc7b297efb591b4e02407956e3b60c9e27ef274b861b36f0eda213965f9f4cd86d978b296b2da4c11dabe4f65b991da7511a10d0937114c8e1bc1cf86622fb801a0d774f21f603", 0x88, 0x7, 0x0, 0x1, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f00000004c0)="f29438f3d9f225f4a03d05a81265d6bef329aac0cf2b57643c7f698db5a730d9016c402097794241f78b1d1aeff69c461e7d6c54212411d0925b317bd5a87f10a31d3195d3c9c32ee32e0e41ef405ff0ce929a8ef49905f51082f1eb38caa8f2cf3a712de2c0d0f3f7fb2fc84b30a26226f1d02f74580bad4c501f15662f4d10e51ed651bea23f746769e5a3eb7eba4ba48fa9666c6a40e072dd4ded1052", 0x9e, 0x5, 0x0, 0x0, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x7b, r0, &(0x7f00000005c0)="91041a42a8c82adf1e3877ec017127828a180b828f2c0a1b4dcb70d5f8edcced", 0x20, 0x0, 0x0, 0x0, r7}]) 2018/04/05 16:59:17 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0x2, 0x18, 0xffffffff, 0x100000000, "ce9d3fa678a426c57c303e9fda0deb606a8d345463abc4ea25a1068883781bbd"}) 2018/04/05 16:59:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x80) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x101) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect(r1, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/04/05 16:59:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='sched\x00') syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4b0f, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000b4000000a7744bee0fa426c86b896158b537d8f5bcc4684660454418cdf96a94d5b0c00b3d4a6f13fa71a592e8f2ddbb47764a28a64d0722b2ec07b655d53451e429b11091ccb68dc5a36b3904cb8bd5487a74186f2a6b380aa443cb53d6eba300ab0bc4a08fe10832272ffe89a4ed079fa03b59f70a76d1b82e04c8cf9dc7628e34732fb4eb6cf5ca2787da9057cd5c760d823528744326b1eeee7428eecc500a5c93abae9cf7646e8199748fd7243931f03d67a951d5a6"], &(0x7f0000000340)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x1a1}, 0x1}, 0x24044014) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0xf78e, 0x7, 0x5, 0xffff, 0x4}, &(0x7f00000004c0)=0x8e) accept4$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) 2018/04/05 16:59:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0xff02}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0//|le0\x00', &(0x7f0000000100)='minix\x00', 0x3480a0, 0x0) mkdir(&(0x7f0000001640)='./file0//|le0\x00', 0x0) 2018/04/05 16:59:17 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x80000000, 0x9, 0x2, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400040) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) msgrcv(0x0, &(0x7f0000000000), 0x8, 0x2, 0x0) 2018/04/05 16:59:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="0f07b805000000b9000000000f01c19af87ed7ff1600c4e1b565630b66baf80cb8bc92fc82ef66bafc0cb88000c0feefb8010000000f01d9660f38007aa7b970090000b800000080ba000000000f30d088d2000000b9800000c00f3235001000000f30", 0x63}], 0xb8, 0x13, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) uselib(&(0x7f0000000180)='./file0\x00') ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000002c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/04/05 16:59:17 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x40300) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x467, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r2 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x4, 0xaed5, 0x2, 0x6, 0x5, 0x1, 0x81, 0xffffffffffffff01}, &(0x7f0000000140)={0x8, 0x0, 0x2f1, 0x7, 0x9, 0x0, 0x800, 0x1}, &(0x7f0000000180)={0x100, 0x1ff, 0x401, 0x101, 0x6, 0x0, 0x4, 0x5}, &(0x7f0000000200)={r3, r4/1000+10000}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 16:59:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4224c1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xe, 0x4, 0x4, 0x8, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000340), &(0x7f0000000400), 0x3}, 0x20) 2018/04/05 16:59:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x39a) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000baf2030c946ad408003e0000006fb8956b20b44392dcd3665366932e049459548afb3ac0b401e36b652a27c75cb58cc694df06388c10467e33272062c210554e08fa00f8e810b3a010acd38e4683ee5777988d2283ef66de64b719c4adb9d280e5b36edf2d294dad90b4c6df7cdd1bade68bfc6ff03eb9db387d4e497ebb7b3d9336fc76c5d6c230cd64dd734f7ffb5403e9532659fb36debc1449390747f8d5ec74af3a76fc88bc560deb42a6725fc5c94ee57358"], 0x10}}], 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 16:59:17 executing program 5: r0 = socket$inet6(0xa, 0x1000b, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/05 16:59:17 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="00000027e8743242d755333e76538619c1bc4b4ef51dcc7a50ba7c5baf979c08a9cebdcae9097590db883cb48a9b86e21fdd1bb38147c8db1565209827a17d7c27e517408cde4ef1172d1dc086991c962e0c21626075da1f3ad9f5d0a496fdc8958cea12051298b330efad113d4b2460c5df08fb92155bb05ec0f13a26bed2c26f1ec1a72c563c937c20c95d7a95e6b024f488ec8aa6ee6f89d2a151b8c924") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYRES16=r0]) ioctl(r1, 0x1, &(0x7f0000000100)="374f54f483c8e20917cb0f580edb3edd770ccbb5e2b2f39639d9973e03c6f29a945e3f3194a88591c0762144aa5f05ebf11522ce19f31999880cc54bdc4b32a9acf681ca184e8d664ae69b21b74fe862cfb10364b7674f46fefe275ff4ff2a147d52cbe38441b55844041ed5512c25a07be0ca69575fe7706308575c3b0fb48627443f454e72483f3654f7de6e8cb7cd5bc2d513fb240ae2f445f117a616c2320bc046aa405dfc5897a89ef96e8bf2b3d9") socket$nl_generic(0x10, 0x3, 0x10) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) writev(r1, &(0x7f0000000240), 0x85) 2018/04/05 16:59:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xfff, 0x0, 0x2, 0xfffffffffffff000}, {0x7ff, 0xfffffffffffffff7, 0x10001, 0x3}, {0xd6d7, 0x3f, 0x3, 0xffffffffffffff01}, {0x635, 0x3ff, 0x1}, {0x400, 0x10001, 0x8, 0x6}, {0x6d, 0x7, 0x7, 0x6}, {0x9, 0xa2f, 0x1, 0x2}]}, 0x10) 2018/04/05 16:59:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000240), 0xffffffffffffd83) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'rdma', 0x20}]}, 0x2d) 2018/04/05 16:59:17 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0xfecc) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/05 16:59:17 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='bdev\x00', 0x0, &(0x7f0000000000)="b3b45677e4c49726f2f74bb536402406cddfd7b38b3af1f2ace887b7c30cdce82a55144f58c804988df785217b45223a21bb0300000000000000013e1d6f70010c6b0644570fe8760ae03b53fa150b603ed78530fbff58c9a37d78471e") open(&(0x7f0000000080)='./file0\x00', 0x80000000, 0x0) r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000480)=""/173, 0xfffffe64) 2018/04/05 16:59:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3700000014000102000000000000000000000000000000000000000600000001fe8000000000e900000000000000000000000000000000000200a0a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000040000000000"], 0x50}, 0x1}, 0x0) socketpair(0x13, 0x80000, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/04/05 16:59:17 executing program 5: prctl$seccomp(0x29, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x2, 0x8, 0x2, 0xfffffffffffffffb}) 2018/04/05 16:59:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') write$cgroup_int(r1, &(0x7f0000000000), 0x0) 2018/04/05 16:59:17 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) fcntl$setsig(r0, 0xa, 0x38) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="0200000024ff00000000000000000000"], 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0x6de, 0x4, &(0x7f0000002400)=[{&(0x7f00000002c0)="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0x1000, 0x685}, {&(0x7f00000012c0)="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0x1000, 0x40}, {&(0x7f00000022c0)="4e91edbe6343515e5af301a445e1bb9a38f5b6cd464c05a84d95195ed062edf171316a7bb09948f341a3c19cc1aed827baffdf0ffc8a896e8dbd77ff561bfb00654e83c2ec5b0b594d5dfc4379efd2572ec37148f58dfc416deb48cf68ad08bc8782cc1445ea56598480625195947012d23e9210d322fe8140be0ec12cd55681f09d1a220e3e789eb8a4345709cab41758f973bf739ea10a97995b", 0x9b, 0xfffffffffffffff9}, {&(0x7f0000002380)="5b6adc81bd2e58512642927c7032159d1a47133e96fcce42e874650e58343a7c49fb94fa8719f5774a03fc1feec47b72651ba889ed4d7e265ab93c13cda8b291f303e3b85290cdd9805629758df6c50389a1428cf8b2deaba0be9a55f78408de4f5b470d726d2fb8", 0x68}], 0x40000, &(0x7f0000002480)={[{@thread_pool={'thread_pool', 0x3d, [0x78, 0x37, 0x39]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x3b]}, 0x2c}, {@discard='discard', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 16:59:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000103ff8)=[{r1}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x80, 0x7d}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000072b000)={@my=0x0}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="57c6120fd0e4", 0x6, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000380)=[{&(0x7f0000000200)="c360cc6fa3b0d3897ff3beb48f2be65e43e14dccc1f8cf5a87c5fa43b45e568d47478360f9c2d620e75f27022f26958c09c307c5c05e484d5fbe3ffdadc350bb8ebcb7af044826054ac5d965ca3c85eef719c89295af4edcfde940454d51e19b5229ca288d02526f6ed1739389aede", 0x6f}, {&(0x7f0000000280)="b253e62bf51c628c0adad664c4ffd7a3f485036523e4883921798b453277b7832799b03a22f72be4a2ec353990ff2e4b783ebad559351219532d1f5821bac56cda1dc501c52e5c251eff49ff446af09fcd761eb05d06baaef71f8cbeb34dfed42958a47825b413295bab40808b60cdf9d82987bb2a45669e5112e7be69e896281ad219b3c73cea4bd4ce9e64ca8a30bf45d4177ad162d58aa1b0fbed5da0e2fea94c2e6de69b7e2033394726c553b0b530e9201fbac7df8d631257019a9a7c3b7f453e13cc4c83cb985527e3d50c05bf7ff8d337fb16", 0xd6}], 0x2, r4) 2018/04/05 16:59:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa1, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000000040)=0x77a, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x568, 0xffffffff, 0x0, 0x0, 0x378, 0xffffffff, 0xffffffff, 0x4d0, 0x4d0, 0x4d0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x1, 0x1, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfc, 0x6, 0x3}}}, {{@uncond, 0x0, 0x228, 0x288, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x8000, 0x71e6, 0x81, 0x8, 0x6, 0x7fff, 0x1}}, @common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e23, 0x4e22, 0x4e22, 0x4e24, [0x1, 0xc1, 0x1, 0x4800000000000000, 0x7f, 0x40, 0x4, 0xf80, 0x3, 0xff, 0x401, 0x6, 0x800, 0x5, 0x3, 0x1, 0x4e9b, 0x1f, 0x361, 0x3, 0xca1, 0x6, 0x9, 0x1709, 0x7, 0x7, 0x10000, 0x800, 0xffffffff907ba106, 0x8001, 0x7fff, 0x2, 0x8, 0xbc2, 0x3, 0x7, 0x2, 0x6a4, 0x8, 0x7, 0x4, 0x8, 0x9, 0x7ff00000, 0x99a, 0x1, 0x7, 0x81, 0x0, 0x100000001, 0x3, 0x5, 0x6e, 0x6, 0xff00000000000000, 0x3, 0x7fffffff, 0x3, 0x0, 0xe8, 0x0, 0x80000000, 0x5, 0x27f3], 0x0, [{0x7f, 0x4, 0x1000}, {0x5, 0x40000000000, 0x8}, {0x2, 0x0, 0x6}, {0x1ff, 0x573f, 0xe4}], 0x0, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x866d, 0x3, 0xb85, 0x14, 0x9000000000000000, 0x4], 0x1, 0x4, 0x3}, {0x7fff, [0x101, 0xe422, 0x401, 0x7, 0x8000, 0x8], 0x1, 0xffffffffffff7fff, 0x200}}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0xff, 0xff000000, 0x0, 'ip6gre0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x8}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x40, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8, 0x1, 0x0, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffffffd, 0x10, "5af2ba4a296c1fa656924ddba25efc2afd25d058f902f8b8ca4dd9923dd0"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/04/05 16:59:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0x54c4f3fc, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}}, 0x1, 0x7, [{{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf01}}, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x400}}]}, 0x410) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0xf4, "8930f6cd56f276604a459dbf2b55df7a561ea02702bec9ea56b46a8efc8ef4ecb5879bd00e4c56377eeca436cb12c1c783568b11696875d6364380eb6fb8f0a30b236653deed32dda1f0971e4e205cbe139ec3abc8b7e5b9b2e7e8c6fb752de45b9d307fc59458724fd1a751fef973b531601a476429d41ec295f2adf428b28bfccb4a2f8b27d34ea0797f78b46f265f92f98fe8cdc0a2e6e77b86dfca8d7173b221005e993a97fecbdbe02f5a6b84447d20f8e98177c523db5b43e48b6e535f20ad51294d99f2f7db8b195aac45a3853e07b301ed81a0a3f9d5c3afff0f06f776f23c920d6c8372764b05e0eb0af7e89c22dd47"}, &(0x7f0000000040)=0xfc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0x7}, 0x8) sendfile(r3, r0, &(0x7f00000000c0)=0xfffffffffffffffd, 0x80000000) 2018/04/05 16:59:17 executing program 6: r0 = socket(0xa, 0x5, 0xffffffffffffffff) mprotect(&(0x7f0000c0c000/0x4000)=nil, 0x4000, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) mmap(&(0x7f0000765000/0x3000)=nil, 0x3000, 0x4, 0x40010, r0, 0x0) 2018/04/05 16:59:17 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x0, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x20000000d) write(r1, &(0x7f000077f000), 0xfd1f) 2018/04/05 16:59:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x0, 0x178, 0x178, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x140, 0x178, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e24, 0x4e23, 0x4e21, 0x4e24, 0x2b, 0x2, 0x84, 0x2}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x3, 0x1, [0x10001, 0x7, 0x7, 0x9, 0x0, 0x1f, 0x1000, 0x80, 0xd7c8, 0x3f, 0x800, 0x1, 0xe228, 0x0, 0xbfb4, 0x10000], 0x2}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x7, 0x1000}, {0xb0, 0x10001, 0x4}, {0x401, 0x1, 0x9}, 0x100, 0xaa}}}, {{@uncond, 0x0, 0x140, 0x1b0, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x6, 0x4, 0x6, 0xfffffffffffffe00, 0x258, 0x20}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x40, 0x4, 0x1, [0x0, 0x2c, 0xa03, 0x3, 0x1, 0x4, 0x4, 0xd427, 0x10002000000000, 0x8950, 0x1, 0x8, 0x1, 0x5, 0xa, 0x4], 0xd}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3285, 0x77a8, 0x7, 0x1, 0x0, "872141f012e58ca14fd481b0b6dbf7b96314f2d1f9a5ff6135221713cdae045a1172aada130346c233ecef8bb4e17c249ee306f233826271ce03eb1f51859d3b"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xff000000], 'ipddp0\x00', 'ip_vti0\x00', {}, {}, 0x3f, 0x3ff, 0x2, 0x2}, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xa58b, 0x8, 0x7f, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f00000006c0)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_cmd={0x0, 0x0, 0x1000}}) 2018/04/05 16:59:17 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x80) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000240)=0xfffffffffffffe03, 0xfffffffffffffc5f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/05 16:59:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002840)={0x15e}, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) 2018/04/05 16:59:17 executing program 5: socket(0xa, 0x0, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)="626373663000000000001300") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="38000000110020002dbd7000fedbdf2500000000", @ANYRES32=r1, @ANYBLOB="0800000f000600000008001f0000000000bbb8341421f292e467c190713bc5d1e8b71f00000080a2f0710804d106a7bd8142593ba81e00bb41b0dce68ed9b66e07719148c9248020735365cd39d975410819070000920943a01dea54ade16a0ac2cd451b9000e63eb30dcca2727940d82998b0da9740e20d8d586896d328ef78e2788163ddf9f16902a2b899f1f3f7b4364d94efc6f61015514340658cbc05134188e4058bb70a99f2902deb7fb2e779ed8d52700a443bbf17a464"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000) socketpair(0x3, 0x80003, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="02009659", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000bc0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r7 = socket(0x5, 0x1000, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) socket$netlink(0x10, 0x3, 0xd) socket$inet(0x2, 0x200000000003, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000780)=""/237, &(0x7f0000000180)=0xed) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x37) [ 69.453010] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip_vti0, syncid = 1, id = 0 [ 69.467550] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 69.518346] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/05 16:59:18 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x80}, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r0, 0x2, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r1, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/05 16:59:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x75, 0x20100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x1, 0x6}, 0x1, 0x1, 0x0, {0xffff, 0x9}, 0x9, 0x1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xff62, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 16:59:18 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="f5"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}], 0x20) 2018/04/05 16:59:18 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r0}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r3 = gettid() syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') tkill(r3, 0x16) mq_timedsend(0xffffffffffffffff, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/05 16:59:18 executing program 3: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) setgid(0x0) listen(r0, 0x0) setresgid(0x0, 0x0, 0x0) listen(r0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') lstat(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/05 16:59:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000b345009d35000000000000000000000000"]) 2018/04/05 16:59:18 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x2c, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0xfffffffffffffffd}}, 0xe1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="71d0385325e40636fa5b4e7cb4f561d2200b96fdec15365d03080343931dd765acc95ec5337c4646665ab91532f3c25f664ffff86a17bb1cacec90d3e5c2622a9490ac4731b92be01fb3d80189149e4ca2fb87b92fc733f7ec31996573f8ffe70d09b00f8c0693fc3cd7f5e68cefa6e87949209fd8447b4e76d44523faa70669321a4e7ed397b592c12b0b8e5e42507bda03da18c986a1da5963257cee6a3f2c28ea7734e4a51ff2dc3e91ca71941d74f7aa81213bf5349e6fdce8257743ff460dee26dc4693fcb557ae377b829a1e7092113f16f9341ca9b800719915"], 0x9d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x376, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x3ee) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)=[&(0x7f0000000240)='syscall\x00']) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r4 = getpid() sched_setaffinity(r4, 0xfffffffffffffff9, &(0x7f0000000140)=0x1) pread64(r3, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) creat(&(0x7f0000b7a000)='./file1\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r5 = socket(0x1e, 0x4, 0x0) r6 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r5) 2018/04/05 16:59:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000002e00fb0a00000000e800ede102000000100000000c0001000500000000000000"], 0x24}, 0x1}, 0x0) [ 70.235963] x86/PAT: syz-executor1:6893 map pfn RAM range req write-combining for [mem 0x187f00000-0x187f03fff], got write-back [ 70.245904] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 70.249803] openvswitch: netlink: Key 0 has unexpected len 1 expected 0 [ 70.268300] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/05 16:59:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="cf556ff9dd05cc5eaf24f93910e3ce98ef1a4126cf9441a253e7af0edb6ac1e1e3fae25481292d73bae0c80b51415a2a8a06e4f5ae93dcd72736f6f8a4", 0x3d, 0x4000000, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/05 16:59:18 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x2000003) dup2(r1, r3) 2018/04/05 16:59:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '932'}, 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001640)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)="2e2f66696c65302f662e6c6530fe", 0x0) [ 70.312906] x86/PAT: syz-executor1:6893 map pfn RAM range req write-combining for [mem 0x187f00000-0x187f03fff], got write-back 2018/04/05 16:59:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={{}, {0x77359400}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0x400, 0x550, 0xe0, 0x3, 0x3ff}) 2018/04/05 16:59:18 executing program 2: mkdir(&(0x7f0000000a00)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x200000, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000200)="8442ff0c8598da949e4a601b22aafc4ae217952bd7acbb042c48d7c0bc470faaa059de6d898e9477e8abb7edad8c898b101ac745da61f23d029122db5cf2654f43e55e04d455096fb32806a84635bce37fa61b5ed9b6dfb320b35f9d4077a90b138c827ce4b21887e08a7a4abd6695c1e7580b591f2286773120adccb46c2de7625556e469e5fc6359712123ab76009d62d4c86158b2d1120c0e3ac32c1ffef18b55ca597b79224f85053e43a3e3e020f992d9874c103639af35c9b93ad083f0c3ef5e7143a3cd4eb63f665c73b39cf3fbe50001886a73b1d4222a463ec68443c74fbad4734dac4e035e62ed1c", 0xed}, {&(0x7f0000000300)="253c1f06c3a6d4c940af4c3049a127873c729ec31962f9d3fd201353e3e0ee1b3c4f7ab5714dbcd4b6a7956d1972eb7952c3d2039213a71cee03362408b6bee5b5fc3e028517a8d05a053c2262cac41c6304d34e061a60a4bd0d993db23c0abecc16d21cae60ad79163c994f39deba55a2ac469f55ca5ee7d387f81d8053efe1242d6ccbd60914a3ed535988cb5d4ceef2331f472aa6eac651d0be972cd923b015d48b57f32692df00fba1562152c25c85", 0xb1}, {&(0x7f00000003c0)="5b0195324b1f1710afcd938ffbd7bfb2c298ae6a32bad2840c6e9840c46b4c7bf042b28a357afd51932196c96ad5ae1a61bd4c2bb71d35b830e0e80e7e7941ef74b1a57e0611e98be38600d842f19717d8f7a3c8bda52c082ac19d4042ea3520ed9eb3c016ef0f438dd39d88d79618dd60a5fd5ddc277f4a40c69dc0b6278d90d5e0fb53a0c9643b724540a8e272f7e952a455daf4b7ed42265c917fb647d0a0", 0xa0}, {&(0x7f0000000480)="ab761a2773aefc0036cff6fe08f4f783bcc2c40335c4bce7b18ef7420f16dea1473a4217609cb472e4da0537ba427177018663141b5eb9dac86299827d0cda55659e8c8c990b463657e7d8fe0cfa65218c9828c9e2f399f31f3e72f3fb33902c492f029329024a9c570ea5dc2b35fe34b874e56cd276adf0453d9a0e63412ea74bc6f212444ccecad52d02acc358d50f653801679aab1d488dc4b1cc2a04fecaa3488e118e57dbdb56e8ace14d0951cc6476901220244f10a5fecace4661715470c61842aa6a4ccea47d613b7c0ea73aaee9f9c625d9fcc7a320799b", 0xdc}, {&(0x7f0000000580)="4ea349caab9267e6a6b47a39b4b20d8e925e4a6f0575ec8f81b00bc4ecaac1b1bec5f10228f815503042a543a4f266d663ffb074b6c973a4f89d28be0c699dcc0d597d8fc0e41789a89cd5cdca47bdc5872c5d1bf0eaadceb5275d5e2dc80abdd4841f1e75664b3f676f98ad1895c18091f1fd35f892", 0x76}, {&(0x7f0000000600)="6d11fa734addd25b0180813156366320a5d6fedd0b89c517e1f1dac2463f2c783c2857adb15222cb8ac9929f476d64f0f601df2662c87b2f1838bceeb4456bcc172c16c31f35cb0a837bfa2b8ad22531d8f66b3ed9855882f8245d83498ab3e5792e9db26dc581a80ae6feb095a722cff1e2a0a1d6898009fa1fbfa380eac6b7d8e50f69e8adb76d5159c4e464f717b8fa93910df627b5e6349bce01e7e14b97c78ec3f8b3f5a2814037dc5180ef01d01581894eb583c19aa9628dae", 0xbc}, {&(0x7f00000006c0)="014011ce83e82dda12547516c0c764c50c00779526ff542446fd720ab759b6402f5850455d8cf558d893a5837ffde555251f13f6cf40d124b25c612a5e14d562a9719cf9ef4ff4e8361a5c3d67175d6c41c5bca4e0", 0x55}], 0x7, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, 0x8000) mkdirat(r0, &(0x7f00000009c0)='./control\x00', 0x10a) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fanotify_init(0x0, 0x0) fanotify_mark(r4, 0x29, 0x40000002, r0, &(0x7f0000000000)='./control\x00') [ 70.401610] FAT-fs (loop4): bogus number of reserved sectors [ 70.407808] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/05 16:59:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'sh\x00', 0x30, 0xed, 0x7c}, 0x2c) 2018/04/05 16:59:19 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7700000063847a3838d94018af83bb81418078b8bd21a1bf8d8ee38d4975a3f04c479a1a1fce10ec04c303da4cda5818e4a503c2d423e55d07445a321f77da727d9830b8af5857e88f0ecb68ac137eaac87f2f935be28751ddcb81f484aceacf49c781a1f8f7801f69033b7f6031d78e558d00ab787ce13d8c8253"], &(0x7f00000002c0)=0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0xc87}, &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) waitid(0x0, r3, &(0x7f0000000100), 0x4, &(0x7f0000000140)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'lo\x00'}) 2018/04/05 16:59:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000004880)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) getgroups(0x7, &(0x7f00000007c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) r15 = getuid() getresgid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001380)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000014c0)=0xe8) getgroups(0x6, &(0x7f0000001500)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000020c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0}, &(0x7f0000002140)=0xc) fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0}, &(0x7f0000002280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002500)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8) getresgid(&(0x7f0000002640), &(0x7f0000002680), &(0x7f00000026c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003f40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003f80)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000004080)=0xe8) getgroups(0x3, &(0x7f00000040c0)=[0x0, 0x0, 0x0]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004180)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000004280)=0xe8) getgroups(0x4, &(0x7f00000042c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r36 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004480)={0x0, 0x0}, &(0x7f00000044c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004500)={0x0, 0x0, 0x0}, &(0x7f0000004540)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004580)=0x0) r43 = geteuid() r44 = getegid() sendmmsg$unix(r1, &(0x7f00000046c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000001c0)="7a7dbe0fbdc00b5cf056f8da1bc98bcda05ad8cf121adf7cdf0970fd94662018119d13759b702e7a021de6474966d0de0b53a95907366e95e9a7f71db69a47d7980674d8829cda1e8f4ec1d73b1ecacebb3acccf1e3a4c260b10320bb6a4fe6498b9bbc4b9c9474c49419a008a3a1470e713ae4c11ae2a03480a404a7302c3fbb68e77915f6ff7a1254cf925853416065e26884c", 0x94}], 0x1, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x4000000}, {&(0x7f0000000b40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="3150a0de21ba89548a9175e80bcac787dec830ce9656606c06f961d4f161db16d9e858cb4ae6ab46775e6c351c662c5023eaa01439b9453f0d051c45ccf17f3f2bde8ba323b34914d9202b0cebfa997cf6dabc055de0b464fc1c68f2c7b96938224a36365403eaf210342bfe0eecb0", 0x6f}, {&(0x7f0000000c40)="970ac10634e3387b20d4e4a537ea4451f1b41abcbb9e1350c568694c6cc556cf507ba6d79de35c73dffafc7e8299d79fec85cea20fe4551640696fae22fa104cfe1d9a002de834245d97afc578bb776ba086bc4f63de99c251605bfb4aef95acf37bbde8dbc44dcbced6f280198761832b1198cfa8d79b9e9e3aa22ba6b8c07bba60051ec1d70f3bd826bdca64a1da614a74b3ff685b64e0483ef08b5967a95dc25d0b1d8298b3354ca413b320b8151e7f5dab4b55661d2d1255512aea3bf6df64b6f92522b5be6157da4c3e8c64c1b74403b2b14c2fe1b03c7f1e62b239c9a5fcbd97", 0xe3}], 0x2, &(0x7f0000000d80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4000040}, {&(0x7f0000000dc0)=@file={0x1, '.\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000e40)="7121d2092d5c5a360e41f866d2e1fca27bc1f89d01c26c1e263f37757f66619c2d6b08b0c27ac8b1738cb63859924c32354f2e42cc6a811f4878a81e0bb5f2e4f42a5b39e8aaeea1df2b00ef5cf85a2939052410c178c6fc64cca33c11ecfa6a4c9211bfffd2a3722f98ce16a43423c10ff77301e9cb225b6687607ae45815552f4b2bda34a0887b8b3384889c27dcd0026ec9165b7af8f10f4e323114ae1a1d2b9b0ffeb62a1965dc22d3f42a8031128417337e93224069f4ea4d04643c260322ae1b84acbe265758a513de715ed36a76a5e55acc7838a76d746dfee8c66630c35b01f66a6ab63d62fe226a1a46dadf52", 0xf1}, {&(0x7f0000000f40)="97e1c130c1df7b69f619470c49ab6d3fbf3062ab2c591b9f698dafb863d71d684a", 0x21}, {&(0x7f0000000f80)="92779c3a921c5173f5355cc10106a21e08380fa67f63540b09844f767fe2d1ee87b4ab0d09ac131598a913e9b42a5f345c49d8b2b1ca6942ec47e7df1d6c6d13a8fd8d8f5ae38767ba605d1d3e9f30955c6c344f11f42dc607b725eba66285683befdef5ee9d6720dafb5ff253e7e1e4c8a0de005eff666926b76414a0411a9d0f369d8544d187bac1dcfeeba3ed74f229bd69cac69dd19a6a6a", 0x9a}, {&(0x7f0000001040)="35d14f178515afcbb7", 0x9}, {&(0x7f0000001080)="a53e1aed4865ff4c6a14c1827b4cd03075d5f6abf949ba22e76152fe10658e99d264f12c4db42132f335030b0e4fcf495d7965991fbfe23ea95b4296c9a77f2d7751f761ea3456e386d4e4e19891887576f2579f118b6cd185b3d61695127ece44a8de858ddbc9a142e6d00300fc4a605425a6828ba2b142213d6beb486f256011a201515cc7cb2a87033b96c25d1feac66aa47ccc21b5019a2c9dd2695708b782345d69bae84ac9c84ab63f86f62cc58309352256ba40629db383ac6cc4905b8f6234222e9b68dd4e19af7c942e472fb3520f4a8d351f5163041018871f6ab5594d1be1c04e89", 0xe7}, {&(0x7f0000001180)="3fef629e74a0c9e1", 0x8}], 0x6, &(0x7f00000049c0)=ANY=[@ANYBLOB="180000eb0e0000020100eb178417930e920c000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x800}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001640)="bed2005e89d50f9468c87824efc9cf2e9df5c49c791506bb95372af8dd0b7b297384dda1ae1f836be8a842d9ea544571ffe510c685e90284810d1cf95e9f690db3896b3af0f48372f4a98c5b48e2b7ffb97767f7101511bb8b5217adc685b971d3e5b770e50c7bd10451", 0x6a}, {&(0x7f00000016c0)="3fe7f1d2a248a0bab866f6245c5c5f6ad5c32a2bd0199b6513b2aba2106d566402c5bc8541415dc85d66f9feb89453aeacddc3c95188aca1a035fbfe2cbb9c9406cc7ebc82fb088442411821c22cf9c2a824dd9b01349d91822aa2", 0x5b}, 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", 0x1000}, {&(0x7f0000003b00)="0f3146e36e214880e2917a9c3b8c2294941802eb29d4c3b9fcbda63111462a63f2a490c0b67e585fe20c3fc1768001331a9d62e889b7fee22ce755ef27cf5df6a18bd81f3c11f0c0dbdfe26c7f1667d9733b429f94ef2871607c6f4ae538aaaae6f04a8d874d6633d9112a2aabb682c558a7a4e761059f4697503263ffda360fee9d7390b6b04459bd0e3d9138923b5f473cc7e97cb38243bb5c59a897cf010f7432ea6f45383f4ce21e46220180d17a2fb0b679ce2fdb068ebbfb6105a7e1cc2215bab0cd", 0xc5}, {&(0x7f0000003c00)="25543277a34c310588b6461433f0aac00ddf69b67960219c66a8f23493fad81827effa0a6696f33bc016515f71f48c146c161c9b81b1849a8ab6e996c43d62fd2b3cba5d555e", 0x46}, {&(0x7f0000003c80)="49722a012afab62c520dae", 0xb}, {&(0x7f0000003cc0)="a287fc3334d95eb38dd948b77cbd5cec2407d080978b205d405a64769cbd16e4687493cba998e8b6f4fd205f158722c824c10b5bd0e5c8895df128e065766e724de2fd46459228851c13cad18a1c962489dabda5d311a4c674f024d164bf5d56af45c10178a77441a02191586a790fe134aea367a5e4e023609aff432de384181695189de7fb4021f4e0be93a4998138e30ec7502c85d40b0ebeaf11571ba81bff1b6dfa6c9c59b811daacc9ac45f7d8f36b7a208bec26a28fd76949ee6117141a2c7fdb6eb75a1e5316b1b05fdcd70d3baa25923b80287b299a043234853dfd4b9d4b8a9e", 0xe5}, {&(0x7f0000003dc0)="87902fb256b70780f584987bc529ca1f66342cf357588bae28cdb2216ec04e235862228ada64985ddc1be6693a3120329bb6711a6cfb6cf15a6881bc7a843f5048773ac4357c0f67b8a4719ea730b0f08fb3061ea0b788518c4c9f871b8d16c837aaa6", 0x63}, {&(0x7f0000003e40)="72df12aafe6f77915e47", 0xa}], 0x9, &(0x7f00000045c0)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r32, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0xc8, 0x8000}], 0x8, 0xc041) [ 71.275557] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 16:59:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400041, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xe800, 0x0) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x8001, 0x0, 0x1}, 0x2c) 2018/04/05 16:59:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/129, 0x81) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1}}, 0x1e) 2018/04/05 16:59:20 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000280)="252d2079a6377bfc951da2f6ef5465e1b67ff5dba6ce0106b68ccedd06605342a772da6b13086b2c26ca4d02ccb3f4364e1c53fcd0d2d1c77d6fa53db7743256b2b3a94d9a7a243be9eca85747cf6b9a97939efc18e0c94659044f3468202183e3927a1e4e70008fddfe62ab6948c6333a0ce45c65a676b1667b85962c649bb14e", 0x81}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}], 0x1, 0x0) 2018/04/05 16:59:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) syncfs(r2) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="46d161d22e0f017e8ec4a2fd3032f4c421f852cec4a135da5e5cb9800000c00f3235000100000f30f246d8cac4417c5268000f06", 0x34}], 0x1, 0x0, &(0x7f0000000080)=[@flags={0x3, 0x600}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 16:59:20 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x46800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff800}, {0xa, 0x4e22, 0xd9, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x82, [0x9, 0xffffffffffffffff, 0x9, 0x101, 0x71ce, 0x9, 0x7, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='net/raw6\x00', 0x0) 2018/04/05 16:59:20 executing program 0: accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={'tunl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x7fff, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0x0, 0xfff, 0xffc, {}, 0x800, 0x3}) r2 = inotify_init1(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/52, 0x34) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r6 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000400)=0x5) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfffffda4) r7 = fcntl$dupfd(r5, 0x0, r0) fcntl$getflags(r7, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)) readahead(r4, 0x8, 0x100000000000000) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x5, 0x8, 0x80, 0x57, r8}, &(0x7f0000000380)=0x10) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000440)) 2018/04/05 16:59:20 executing program 5: socketpair(0x5, 0x80b, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/44) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x400}, 0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)={0x10000000000000a0, 0x0, [{0x20040000001}]}) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/05 16:59:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) accept$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xffffffffffffffff) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0x8, &(0x7f0000000040)=@raw=[@map={0x18, 0xd, 0x1, 0x0, r0}, @map={0x18, 0x2, 0x1, 0x0, r0}, @generic={0x1, 0x15, 0x7f, 0xffffffffffffff26}, @map={0x18, 0x2, 0x1, 0x0, r0}], &(0x7f0000000080)='syzkaller\x00', 0x800000, 0x73, &(0x7f00000000c0)=""/115, 0x40f00, 0x1, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000180)}, 0x10) 2018/04/05 16:59:20 executing program 6: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r1) 2018/04/05 16:59:20 executing program 5: r0 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) fcntl$addseals(r0, 0x409, 0x6) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='xfs\x00', 0x1800000, &(0x7f0000000180)="b54db33846b15ce952cede57f5c165a4f2b2df7a") fallocate(r0, 0x0, 0x0, 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x81, 0x7, 0x10001}) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x200, 0x6, "313f77cbee28923b078efec8b2065f771b586f85d68dc007d3c4e6ef5d81e82bba5eab2fb2aa991505bb56af279e857bed8a5020bb4730d8b4a81f45103362"}, 0x60) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) 2018/04/05 16:59:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="ea1896033900212e0000000000000000802000000004000500000000080007000000000034881bb59e3a0480c9856f184b80d33c860ad3e4b7f33e560384afcbc6854dc126b5"], 0x24}, 0x1}, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001680)=0x0) r6 = getuid() getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001780)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000018c0)=0xe8) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001b00)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000001c0)="8877ff8f816799e877f0bee494e83bf02f3f79e6", 0x14}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="0ef79decd395f268753e968dc385", 0xe}, {&(0x7f0000001240)="d8dd14141d5054be1a71f84b71f99e43868cf7b758a5076ec55114dcd28639bbad3814c77673520bc05e6cd9043209f01ed8ab6af400494319ab0b737a8c185646bf160ebc97044d5d0f7b652bacc366be58dd5f8ae6c9b50c7551184e4ec3540d00435017d8b47345ec8b8f0454", 0x6e}, {&(0x7f00000012c0)="52406015f9d812cf8253ed587600ff14b3a331351ebf597016c586d022b87a286d3599f16449629fc4a1b587a9f042d46996ce595908e853d717a40a99a6fce5041be1ed1e41feeaf2fab43ebfeb019b93afda6c5315805ea9db76fe7820b16bb0e98ecfdd7822728f3af18f3887613549828527595f8841183fc1ab52c972e1b53e74b61f7c692449c44efc4451e754064cb96dc2aa5293bfb9eca581f32c995acf54becca90e857ccd7ba80d045513473d215f6edd491f8e691ff088596ff717fb9ea36f421fa2d306444b21c1e2d37ffdffe1ac3608", 0xd7}, {&(0x7f00000013c0)="82dba29cfb6dd6828b907e99573c707f9c014caf55200b2a2f80402580e2c7e5dd2e67b4fb753d60c18c8ad39030d57c450b744c3185cf6b11627609163165eceac0ea533c0a9616fabdbfc21c6b5c545bbfa6b250bffeede3f3cba73864f3de627b8e99dfd9a3bb8c230f2a0f36c5f670508be2fb1b39a273426bb05bad83729a86d2c5d18ff8d262e0990c93ed255f3d31b2ba80231b5d5452ec313b0f0f314a8fbab773e1f344f9eaf7eb195e8984f1d34af8c35ccdaf8ac891aab431", 0xbe}], 0x6, &(0x7f00000019c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r8, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x120, 0x4000}], 0x1, 0x4c054) r12 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r12, 0x4010640d, &(0x7f0000000100)={0x9, 0x3}) 2018/04/05 16:59:20 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x1, 0x1ff, 0x4, 0x8001, 0x76, 0x5, 0x155, 0xffffffff, 0x9, 0x3, 0x4, 0x2}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg(r3, &(0x7f0000000140)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="a5ff6cd4f47eccbaf37d3224", 0xc}], 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000380)={0x4, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) gettid() rt_sigprocmask(0x1, &(0x7f0000000280)={0x6}, &(0x7f00000002c0), 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r4, 0x1}, 0x8) 2018/04/05 16:59:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/174) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2018/04/05 16:59:20 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x79f, 0x18000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x9, 0x0, 'client0\x00', 0x1, "39f46cc7697df004", "d6d9e1165456db87849ed35d7868794d3bc7430fe06c1fe36064ef3494cfcc97", 0x0, 0x2000000000000000}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/05 16:59:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000000000800, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x7f, @broadcast=0xffffffff, 0x4e23, 0x4, 'sed\x00', 0x8, 0x2, 0x45}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x61, 0x100000000, 0x5}}, 0x44) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x800, 0x7f, {r1, r2/1000+10000}, {0x77359400}, {0x4, 0xffffffffffffffff, 0x81, 0xeb8f00}, 0x1, @can={{0x0, 0x1, 0x5, 0x4}, 0x1, 0x1, 0x0, 0x0, "db173a14530865b2"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socket(0x1a, 0x0, 0x0) 2018/04/05 16:59:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 16:59:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x80000001, 0x44b, 0x0, 0x8, 0x80000000, 0xfffffffffffff66e, 0x9, 0x9, 0x8001, 0x80, 0x6, 0x3f, 0x449}, {0x8, 0x3, 0x401, 0x7f, 0x40, 0x7, 0x72, 0x1, 0xfff, 0x1, 0x2, 0x9, 0x9}, {0x8c56, 0x6, 0x0, 0x4, 0x101, 0x4, 0x3, 0x7f, 0x9, 0x3, 0xfffffffffffffc00, 0x10000, 0x3f}], 0x8000}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1f, 0x8d, 0x7fffffff, 0x1, 0x3f, 0x8}}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) 2018/04/05 16:59:20 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) shutdown(r0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/230, 0xe6}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0xfa}, &(0x7f00000000c0)=0x8) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/05 16:59:20 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x5, @empty, 0x3}, {0xa, 0x4e24, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x7ff}, 0x80000001, [0xffffffffffff8000, 0x4, 0x3f, 0x100000000, 0x2, 0x0, 0x30, 0x8]}, 0x5c) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="008cdbeef840ab2f5ee4ff9a4e91181ae957ed0b18cba880f4625bc6d63d838aac7dea945e37a6d9909355bbc41508546c57dc7391245d1ff5779b61dfe4b98155b72f"]) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/207) r1 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000001c0)=""/138) fallocate(r1, 0x20, 0x0, 0x10001) 2018/04/05 16:59:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208000, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xd, 0x80000001, 0x3, 0x2, 0x0, 0x70bd28, 0x25dfdbfc}, 0x10}, 0x1}, 0x1) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/04/05 16:59:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000023000)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf0d, 0x120c0) 2018/04/05 16:59:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000040c184170b00000008"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0xe5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6, 0x20}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000040)=0x2cab03086a09a353) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/05 16:59:20 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x80) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000440)) 2018/04/05 16:59:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="0000000000f9e3360bb56e03ad4691e2"]]) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x80000001, 0x5}, {0x9, 0x2}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 16:59:20 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x50040000, 0x0) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000140)={0x6}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x5}, 0xffffffffffffff8b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f00000005c0)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x26080, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e21, 0x7, 0xa, 0x80, 0xa0, 0x6c, r1, r2}, {0x55, 0x3, 0x8, 0x3f800000, 0x3, 0x8000, 0x3, 0x401}, {0x101, 0x10001, 0x8, 0x7fff}, 0xffffffffffff8001, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3500, 0x3, 0x1, 0x4a6d8c1a, 0x430c, 0x50, 0x624e}}, 0xe8) 2018/04/05 16:59:20 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/244, 0xf4, 0x100, &(0x7f0000000140)) 2018/04/05 16:59:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f67f1013b726f75472e7374617400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0xfffffffffffffffe) [ 72.388695] FAT-fs (loop6): Directory bread(block 2563) failed [ 72.418783] QAT: Invalid ioctl 2018/04/05 16:59:21 executing program 5: r0 = socket$inet6(0xa, 0x7fffd, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xff, 0x4) msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff7f, 0x0, 0x5243970b5a5d5f53) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001100)={'nr0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) mkdirat$cgroup(r1, &(0x7f00000010c0)='syz1\x00', 0x1ff) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001140)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x7, 0x4) 2018/04/05 16:59:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x1b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 16:59:21 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt(r0, 0x400, 0x80000001, &(0x7f0000000000)=""/13, &(0x7f00000000c0)=0xd) 2018/04/05 16:59:21 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x400, 0x40) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000004c0)={r3, r4, 0x5}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000500)={{0x366, 0x5, 0x4, 0x20, "45a7109a6516041d9f24d335180662d980ee61bdb6aee747d394bdd487335d7812e3981d9ad6895e30567361", 0x7}, 0x0, 0x0, 0x1a98, r1, 0x2000000000000, 0x7, "303c53bc0b90a94cb725385f736ec64c8b44453134df986895f0a719536355da4322f39c03cdf30472a814cdcf337d5e280dda3f9b3306d5d2ca503ba51388c4", &(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x12, [], [0x9, 0x9, 0x3, 0xddf]}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="91b258fc697e96219ac08f9bf2fb8cfb632eed40e62494a02258b21cadafe2712c84dd0350e147aeb05280f0b26c39d548e104403c888ddefb41a7d929008226e1e27acfea4d383b93155c268e89d34cef8800ee2ca3b18ecf83cd9e91303e670ff9ad0c5e1e9825368763c1caf6736ec62d818f6e12a214a36e55e6957f89f1f1f4d3218fc5ccaf2b31876942cfcd5988ae2c6a89dac4b20636bd40e942246f5930e51c12a75627c6836f75b0a1bba913ddf50fc8dcd88890bda55744e3942b4df8fdcf6f93d39b792f28c960a92f39f160f9028658b422bd84697a57a7d1836d75292af81f8fbc9c8cb0a7aee0116e2e0e43586fe8c97663494a", 0xfb, 0x8000}, {&(0x7f0000000240)="a73fac94b8f545484a3c489884bae5beaa803c629d099a85b9a04a6bfa957ac48b1710bb6a47bf", 0x27, 0x3}, {&(0x7f0000000300)="96936dc877d023a42f648b630c2ff21c5200e63f9a895600d7f5f91fe79b3de22fb7977549b920c1c9449493af1bba2f0a7db3c132bf4bbb85d2c297be9d651c58578782b12554074f11ddc02bbe65cf0aa8aa416b081eb8bebccb05853a59b24279d88a5cc185504673df62d5e92d21a55166f691bcdf598f47784613a27566e8f7e2dcef0e8652b48d9522994941003c2fabf0d144ae6b35d86ade7a5fccd9ee7f4ab97cf7e6", 0xa7, 0x7fffffff}], 0x1000000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r5, 0x81000000) fchmod(r5, 0xa00000000002) [ 72.443959] FAT-fs (loop6): Directory bread(block 2564) failed [ 72.502828] FAT-fs (loop6): Directory bread(block 2565) failed [ 72.514745] QAT: Invalid ioctl [ 72.547570] FAT-fs (loop6): Directory bread(block 2566) failed [ 72.587884] FAT-fs (loop6): Directory bread(block 2567) failed [ 72.601278] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 72.631739] FAT-fs (loop6): Directory bread(block 2568) failed [ 72.658330] FAT-fs (loop6): Directory bread(block 2569) failed [ 72.667547] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 72.668943] FAT-fs (loop6): Directory bread(block 2570) failed [ 72.695013] FAT-fs (loop6): Directory bread(block 2571) failed [ 72.714977] FAT-fs (loop6): Directory bread(block 2572) failed [ 72.728979] FAT-fs (loop6): FAT read failed (blocknr 2561) [ 72.753861] FAT-fs (loop6): FAT read failed (blocknr 2561) 2018/04/05 16:59:21 executing program 4: r0 = socket(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, 0x0) setresuid(r1, r1, r1) 2018/04/05 16:59:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000280)=0x1) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7fffffff, 0x593e}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x4, 0x5, [0x2, 0x6af, 0x3, 0x100, 0x0]}, &(0x7f0000000180)=0x12) 2018/04/05 16:59:21 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3", 0x1}]) pipe(&(0x7f0000000000)) 2018/04/05 16:59:21 executing program 0: socketpair(0xb, 0x804, 0x9, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) accept4$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x800) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dbab47f8cad245cd044b6d5f48c41e8b7", 0x20) 2018/04/05 16:59:21 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10180) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000003, 0x0, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2}}) 2018/04/05 16:59:21 executing program 2: prctl$intptr(0x2000000000029, 0x3) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x88) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xf0}, 0x1}, 0x20000840) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0x2, [0x8, 0xfff]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r2, 0xfffffffffffffd21, "ae2a2b9123925f174607e21d94f4cb33f2ce527c661e0a7c82d9d75a9380f29a348aa0952231b7"}, &(0x7f0000000340)=0x2f) r3 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240)=0x5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r3, 0x0) 2018/04/05 16:59:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x2000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x3, 0x4) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40045408, &(0x7f0000000080)) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/246) 2018/04/05 16:59:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/04/05 16:59:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001880)={0xffffffff}, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000001900)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040)=0x80000, r1, 0x0, 0x0, 0x1}}, 0x20) 2018/04/05 16:59:22 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x8400, 0x0) r0 = creat(&(0x7f00000004c0)='./file1\x00', 0x200020002) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r0, &(0x7f0000000180)="15", 0x1) r1 = open(&(0x7f00000003c0)='./file1\x00', 0xc01, 0x20) r2 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="ec471f131e33e4d546d28cc3044a5afad05063c8db4c4f29fa36730386508cb19d", 0x21, 0xffffffffffffffff) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="e518e5a58d1759a397c4bf086e791660281d63f7a9e74f53787a700b938f72d005c308a44603cdb5f33662185d0278b5675c5f4e1a0d1546d70666427e09f936d67bf1ac94c853f1f670e6232a9e059a395166e6f8e86997cb963810", 0x5c, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="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", 0x1000, r3) fallocate(r1, 0x0, 0xffff, 0x9) close(r0) 2018/04/05 16:59:22 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x2, 0x7}}) dup3(r1, r0, 0x0) 2018/04/05 16:59:22 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x1}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x2000000000000000, 0x4000000218]}) 2018/04/05 16:59:22 executing program 2: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0//./..\x00', &(0x7f0000000040)='./file0//./..\x00', &(0x7f0000000180)='mqueue\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0//./..\x00', 0x200, 0x101) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[]], &(0x7f0000000140), 0x1000) open(&(0x7f00000000c0)='./file0//./..\x00', 0x0, 0x0) 2018/04/05 16:59:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x94580) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x66a2, 0x32f9, 0xffffffffffffffb8, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/04/05 16:59:22 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xe5, 0x800) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0xffffffffffffffff) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x6, r1, 0x1}) r3 = accept(r2, &(0x7f00000000c0)=@l2, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x800, 0x20}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0x6}, &(0x7f0000000340)=0x7) 2018/04/05 16:59:22 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/05 16:59:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001100090469000000810000000700fd3f03000000450001070000001419001a000400230007000000020000080900020000f41ee400", 0x39}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x40) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0x2000, 0x0, 0x2000, 0xf000], 0x9, 0x14, 0x5}) 2018/04/05 16:59:22 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) 2018/04/05 16:59:22 executing program 2: r0 = socket(0x10, 0x800000000000802, 0xbeb) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0700020000000005", 0x24) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x7ff, 0xffffffff, 0x2f11, 0x6, 0x9, 0x8001, 0x400, 0xfffffffffffffff7, 0x4, 0x3f}, 0xb) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x20000) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000680)={0xffffffff}, 0x2, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000000700)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18) 2018/04/05 16:59:22 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x7, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6fe4), 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000001c0)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000e3ff00000a004e202b000000ff020000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e23ff0f000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24090000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000fe80000000000000000000000000000c0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="4e6224d808db3a3fd14fd1609b558f3459f2f5dd33db4d9629c9c65f274b939e3e47e8dd062e50def4502c1e6309fa6eb294a73e7472be167aabfa1a5829b6e839f97945152f91c192fdc4d8b78a78c0d851ad3251392fc4f8943980d03e66b81d69318016925d7b6175b4", 0x6b, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x5, 0x20, 0x0, 0x4, 0x7, 0x5, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x100000000, 0x68, 0x100, 0x4}}, &(0x7f00000000c0)=0xb0) connect$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"e1e1f1c8a045e2"}}, [{"b5df4fd7d12161"}, {"e6a5b6a3acd478"}, {"4f12c13d8e3665"}, {"ad95c7796274d4"}, {"3c934620abd59f"}, {"cf97fa2350eb85"}, {"469c475dba2504"}, {"04a2390e185b47"}]}, 0x48) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000200)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x81, 0x1, 0x9, 0xfffffffffffffffe, 0x7, 0x5, 0x81, r5}, &(0x7f00000005c0)=0x20) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@remote, @multicast2, @multicast2}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r9 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r9, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000040)={r8, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) 2018/04/05 16:59:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00000000c0)="193ec86f872cca03b4fe77a6b40aaf407691a06feff1971fd1ce387d22e8295574a8f990aaf1a880fbc5b10adf3920eb6c61d24d0087d31dcd0085c512f453ddc6d273872e0c3da973ddfb5ec490efa1fe51866dc69f722f641ff7a1c975e52b244675fa8859232a8950fc4da3d0e36005b62d624ef3a41e99ceb807cf82001710e1d20dafd06cad5744c8ff3d5d0c191253e0a37cc0f63cd8af46ba", 0x9c) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0xfc) 2018/04/05 16:59:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x94580) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x66a2, 0x32f9, 0xffffffffffffffb8, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/04/05 16:59:22 executing program 0: r0 = socket(0x0, 0x3, 0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x13, 0x5, 0x1edb, &(0x7f00000001c0)) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB="115cbe7326048f6ffd6668c6ceb5d8bf6084f883c277351d8cc1282d2da8e5a8015a11902a309a95f3bc481da7c1b582c6cba14488e646b029614e5c8ee22694c6cba49bc5cfd0169d06eeb3905557d2c5271566ae24a59df7d68a04a52c2cf32420c6bd748b63c7c612a63734b8b272d12692935475fda740b63a2e8fb6d5ea4158d3e1fabca3e9077154304a4014ce8eab74d5b030a121c041466c0deb5fa47b0a7bbb1057d61437bf06bb8c210eb8d12a2797d0ee8b1524c586ed1dfe8210b0914a58f682858022c1d5cd84e27ea1b2be75b56b9eb806b1e39cd6f6e3a2be17fbd5fd5a", @ANYBLOB="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"], &(0x7f0000000180)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x8000) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) dup3(r4, r0, 0x80000) write$cgroup_int(r4, &(0x7f0000000200)={[0x33, 0x36, 0x2]}, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)='/dev/audio#\x00') close(r2) 2018/04/05 16:59:22 executing program 1: gettid() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x7ff, 0x100000001, 0x4, 'queue1\x00', 0xc5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/05 16:59:22 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="c2edf09a87b8362c756b18859c03d6ad237e53369963a5f1b4df670c2e4bd52bfb2842802c11bef6caf2d31288bd53bcf6e482b267a427c02d09e6e90052382c3df65886", 0x44, 0x20}, {&(0x7f0000000180)="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", 0xfe, 0x10000}, {&(0x7f0000000280)="e3738a335a4aea7c3cfd134649a4c2936d1876d420069ce67fe61ccba2b6d950417c6d3dadd346340fc39e2fb064a717c6f78dd9a90bb1fb8a12120fa920d07f737d469c8a8cb3c604100b93b8981e272673b0f29070e1307c3877954242a14ed3468aeb2aeecb739beb047776b6764938f838fa8a352d676d1e19d86340", 0xfffffffffffffd9a, 0xfffc}], 0x20000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xff7ffffffffff020}, {0x80000006}]}, 0x10) [ 74.292845] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 16:59:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000880)={[{@discard='discard', 0x2c}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000000c0)) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)='0', 0x1}]) 2018/04/05 16:59:22 executing program 7: capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) fanotify_init(0x30, 0xfffffffffffffffd) 2018/04/05 16:59:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 16:59:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x4, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'bond0\x00', 0x2200}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000100)="ccae352fbc528bdc58da1d293e7060a702755120024ea9c0b3f8eec80eba058226edcab228264a07827c194e1fa1e5fb345f3eb9ea421fa20cb49568") geteuid() [ 74.364694] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/05 16:59:23 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1d}, &(0x7f0000000140)) timer_getoverrun(0x0) pipe2(&(0x7f0000000200), 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000240), 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) syslog(0x9, &(0x7f0000000280)=""/4096, 0x1000) [ 74.460908] JFS: discard option not supported on device [ 74.483414] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 16:59:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'syzkaller0\x00', 0x3}, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)}) [ 74.577191] JFS: discard option not supported on device 2018/04/05 16:59:23 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3a4) 2018/04/05 16:59:23 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0xd536, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xf}, 0x4}], 0x38) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x4) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000040)) 2018/04/05 16:59:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001300)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000012c0)={0xffffffff}, 0x4, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x1c0000000000000, {"768956f1927193807a3469c3bc77e2ce"}, 0xb5, 0xffffffff, 0x5}}}, 0xa0) write$rdma_cm(r0, &(0x7f00000013c0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000002c0), r1}}, 0x18) write$rdma_cm(r0, &(0x7f0000003e00)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) write$rdma_cm(r0, &(0x7f0000003e40)=ANY=[@ANYBLOB="9908000000282d81", @ANYBLOB='\x00\x00\x00\x00'], 0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x13f, 0x6}}, 0x20) timer_create(0x7, &(0x7f00000004c0)={0x0, 0xb, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) timer_gettime(r3, &(0x7f0000000540)) r4 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0xa000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000440)={{0x8b96, 0x3}, {0x7fffffff, 0x5}, 0xf, 0x7, 0x7}) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x105000, 0x0) sendmsg$key(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2, 0x11, 0x6, 0x3, 0xe, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x2, 0x9, 0x2, 0xffffffffffffff55, 0x7fffffff}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffeffffffff}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}, 0x401}}]}, 0x70}, 0x1}, 0x800) write$rdma_cm(r0, &(0x7f0000000300)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000340), r2}}, 0x9) 2018/04/05 16:59:23 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ca031aabcaf9d7af9b41b70d40723ce05fa22f1a0790f528b3e1ab9446254c8068f9b26fe976c3d21cbd64d97e16f496c9346fb3371314ec4443354d9d88767bfe2a6a037c964832c45e3a5e788d4f5c94112fef99388af5b9f66766184c01d4fe35f329ef3db032d9dee49e05fbfefc7adbdfcc96ed23e62645bb330170f98c96b4f5e915234c92125e85a78eff23e277dce7a21728ef2adbc5ebc3b52d3d815bb0631d460d2e130b856303889c8c4290f05a5a39a8b02184f11cf4621558406325f8e63c7608c9fac149a8311bb9c2a4bfaee35e79509b987d8f1a468f500760f7c370998c3683b9", 0xe9, 0xfffffffffffffff8) getuid() getgid() writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001100094701bb61e1c305000007d004d7ad0000000200000045e0ffff08009b0019001a000fa30004e9000206006ff3619e00000000", 0x39}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="87bbdc28ce8fc7d7cd25b655781e3ea5dd9f220db52f7491441c1150af01e60541eccc262f6668494797de79648fc6cdd0258fb8b656743da728720fee50f79eeddb99b0a0ebf9b937d0227f4a6175eb1c64690ad8055f9d164ffc362b6339e00a972999ddd1afbbaff208296c663987fcee1b974927f8b1aa75e69b80b70f665c47e55114013a85") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x12}, 0x7ff, 0x0, 0x8431b73f5fd3455f, 0xf, 0x2, 0x792a, 0x6}, 0x20) [ 74.882483] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 16:59:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/05 16:59:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00000000c0)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="ced40af986828178fd7da92807ce7a6c0870f07ec65136637e5e7b0652af7025"}) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xd5f, 0x8, 0xffffffffffffff7c, 0x5, r3}, &(0x7f00000001c0)=0x10) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000002c0)={0x0, 0x40, 0x1, &(0x7f0000000200)}) 2018/04/05 16:59:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x200) r0 = open(&(0x7f0000003980)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000001480)='./file0/file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000180)=""/70, 0x2d5}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) 2018/04/05 16:59:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0xffffffffffffff62}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6ce1, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x9, 0x100000001, 0x1f, 0x8, 0x800, 0x2, 0x2, 0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x1, 0xff, 0x6, 0x3, 0x6, 0x3}, 0x20) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/04/05 16:59:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2cd01, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x10000, 0x2, &(0x7f0000000400)=[{&(0x7f0000000280)="d2153c90793b9ad63d9a781efa6edee525ff7326ef528007b4cf1e5d8939bb3622dea6c9d3b1bbdaefd3c7b4d2020dbe096b426714b01f3db84c1a1bbb4481ac6869da4cde10bf7e0f38eea936b67ba1eb30", 0x52, 0x1000}, {&(0x7f0000000300)="05c5fe1f4af5f75d182c8310cd2cddb1f9d4ac9a2d1bab327685abfd479380a3eb0d91ed1730c5166e27344992d7aa55fc5ea51648c9ca8ce5a491ed1de492b9a39ab56892f6e24d402b3dfeebdfb6dcda4243defdf27e9b9e217486de6e8ec88da8a0d3fdedea31261a9915219eb86301b631a9edc5d6a3c34c58f870ee5da9ea050c136d14f5836b51358ee0d8af57c98009b82f3ba489378a756eca339a00bd18ff4118bf611317c3b8368c48f7bed5ca1a3136f150bccf3958c0430d03303f1dd24fa2c70b1977cca6", 0xcb, 0x7}], 0x100002, &(0x7f0000000440)={[{@sys_immutable='sys_immutable', 0x2c}, {@nocase='nocase', 0x2c}, {@nocase='nocase', 0x2c}, {@quiet='quiet', 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x35, 0x36, 0x32, 0x32, 0x32, 0x37, 0x31, 0x34]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x33, 0x36, 0x31, 0x35, 0x33]}, 0x2c}]}) ioctl$TCFLSH(r2, 0x540b, 0x7) write$cgroup_type(r1, &(0x7f0000000000)='Ehreaded\x00', 0x1) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x4, 0x5, 0x1, "b4dd80d15afc7d9a8bdf989a0bc3ad9ad0e1a01d86a9045582977b03f02ddd5cf02d7856b72e1481e1f709c29de77bc8adb42c5063bd7c7092b8f0ef808b89", 0x30}, 0x60) 2018/04/05 16:59:24 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='-5', 0x2) fdatasync(r0) 2018/04/05 16:59:24 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x48001, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) sendto$unix(r2, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r1) 2018/04/05 16:59:24 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x0, 0x0) read(r0, &(0x7f0000000500)=""/55, 0x37) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@generic={0x3, 0x1, 0x2e3b000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = socket(0x2, 0x2000000000000003, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x100}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r3, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000340)='ip6gre0\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0x18000000, 0x1, 0x6, 0x0, 0x4, [{0x1ff, 0x4, 0x9, 0x0, 0x0, 0x118e}, {0x5, 0x596, 0x100000001, 0x0, 0x0, 0x4}, {0x1000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x3589, 0x0, 0x0, 0x1}]}) [ 75.931607] FAT-fs (loop5): Directory bread(block 6) failed [ 75.961134] FAT-fs (loop5): Directory bread(block 7) failed 2018/04/05 16:59:24 executing program 6: setgroups(0x0, &(0x7f0000000600)) socketpair(0x0, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) write$sndseq(r1, &(0x7f0000000300)=[{0x3, 0x9, 0x4, 0xd5c, @tick=0x5, {0xfffffffffffffff8, 0x1}, {0xa4, 0x2}, @quote={{0xe436, 0x6}, 0x8000}}, {0x84d, 0x7ff, 0x4, 0x0, @tick=0x58, {0x2ef, 0x8e6b}, {0xffffffff}, @quote={{0x1, 0x9}, 0x5, &(0x7f0000000280)={0x2, 0xfff, 0xffffffffffffaaae, 0x2, @tick=0x2, {0x4, 0x40}, {0x4, 0x3}, @quote={{0xf2, 0x664e}, 0x2, &(0x7f0000000240)={0x0, 0x7ff, 0x7ac0000000000000, 0x1000, @time={0x0, 0x1c9c380}, {0xadc}, {0xffff, 0xfffffffffffffffa}, @quote={{0x5, 0xf510}, 0x4}}}}}}, {0x10001, 0x0, 0x5, 0x8100000, @tick=0x5, {0x2, 0x5}, {0x6, 0x2}, @quote={{0xfffffffffffeffff, 0x5}, 0x0, &(0x7f00000002c0)={0x2, 0x7fff, 0x100000001, 0x6, @tick=0x400, {0x2}, {0x7, 0x3ff}, @raw8={"53af784320fc983bb52866f7"}}}}], 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xe8, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xec0}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @empty, 0x10001}, @in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x81}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x5}, @in6={0xa, 0x4e20, 0xb7de, @dev={0xfe, 0x80, [], 0xb}, 0x1}, @in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) [ 75.983754] FAT-fs (loop5): Directory bread(block 8) failed [ 75.994902] device bond0 entered promiscuous mode [ 76.001143] FAT-fs (loop5): Directory bread(block 9) failed [ 76.014542] FAT-fs (loop5): Directory bread(block 10) failed 2018/04/05 16:59:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)=0x2000000000000) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000300)) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000240)=""/152) ioctl$int_in(r1, 0x5421, &(0x7f0000000380)=0x47c) r3 = dup3(r1, r0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000000)="073ac5821a19c4df36fd090d7c175e4537740796583c8cf5fff41ac6a30c730840940497c8439ee7af037ea07c", 0x2d) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) connect$packet(r1, &(0x7f0000000200)={0x11, 0x15, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/05 16:59:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') fchdir(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='8/file0\x00', r0}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x200, 0x70bd2d, 0x25dfdbfe, {0x2, 0x40, 0x80, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x17}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x24004084) [ 76.041338] FAT-fs (loop5): Directory bread(block 11) failed 2018/04/05 16:59:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x341003) mq_timedsend(r0, &(0x7f0000000080)="84b1bf02d9d52c345e25b2f961fdb3288886fbc8c07cda840a250ca15586ff3b1ab7de7975f41c68da42a9045872420fed697e53b2b70dcadf8923946baab190b748b80a6da90b194346ea15abbbd91f3616657a21b301ea739547e14cd8c636ea96d3dbec01e9e04220fa", 0x6b, 0x1d0000000000, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigprocmask(0x2, &(0x7f0000000140)={0x2}, &(0x7f0000000180), 0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) [ 76.087389] FAT-fs (loop5): Directory bread(block 12) failed [ 76.125097] FAT-fs (loop5): Directory bread(block 13) failed [ 76.149933] FAT-fs (loop5): Directory bread(block 14) failed [ 76.173850] FAT-fs (loop5): Directory bread(block 15) failed 2018/04/05 16:59:25 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)) arch_prctl(0x1001, &(0x7f00000000c0)="27eab1c08295dd8ee461c51bfde98b928ceda648fd5f1107cb9e4c1924308cc0395588b8f86fce3614d587e4f1d589d9839088974279b073198d8a20470d45d2f4878eecba437277e0c4273931e6b09ac0217f56") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) 2018/04/05 16:59:25 executing program 7: clock_gettime(0xfffdfffffffffff8, &(0x7f0000000040)) syz_read_part_table(0x7fffffff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000000)="22707601", 0x4, 0x5}, {&(0x7f0000000080)="67e367c21b63f3c0d10706ea444572532ccd6540c69d81da6d05b0635a7cc6398b8f26fe95b7f406a453b17a6ce40cc4329c8065535552ea720f30ba4aaba7321c46deb51982e44f80553d8dc1a5705cac9a63f43e993c56919c7c1285d170374f055bde4699216512541490786a50fae7720d0de2b2794993662610d2a0492ad75e70b05aec9d6bfc935066a629cd5ef147fc303ae51a51d7c60508cedd47c90525", 0xa2, 0x3}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000240)={0x100000000, 0x7}) 2018/04/05 16:59:25 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0x6c072, 0xffffffffffffffff, 0x20000000000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000442040, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x124, 0x4, 0x7, 0x0, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0xa}, [@generic="2a9eeb3c5ac9075e0a7126a478225a327c092e77cac27a3c65923c91f2f4324953de36e36ff9245307ca2652fe064f7fa629974a3f80b8241c3b6203fff4", @typed={0x8, 0x62, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="f66a7bf099a19302eba257076b6228c0f4b83e13d9575c59a0dc361ece75978c780239238353986d7bc1547f053c3992e487ae075a60751c741fd12e35da2fd6383c80e96e1d7e2292cb3d7f15d0255a02e27707530d3e1733335fc03f23828fd596bb02334a33c89c8f67700cb7f5ef33494ebcbf236be5648ac6fc4ae52be368d129333b09f962377826fd4ad0c9fc385e92ca375266bcff42050d85c053958ca6c60de6ec34489e88dd328dc9fcbdda95c659c4389cd46c04d2c4813cad755000d1d88c0614c2b7c0"]}, 0x124}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x250, 0x10, 0xb, 0x300, 0x70bd2d, 0x25dfdbfc, {0xf, 0x0, 0x3}, [@generic="e5a45ba4f1e7e32589486e98496b81d40615cb700cd9857d0c2f80ce377a85f5cd9ff80bbbeeeda2562d9d0c0dc8fcdae4f56df9eefc2c777c67283f56edb3920ebab8e04bdf722119fb1ab7380011d79759e0bdcdec1dd8cbbca3d376817d722e23c02cefd5aefb0d5eddaaa0856ca50715ff7fafff508a150870d6eefcf3419e2a34e44dca56ac92f5e171a497542ff40034bd3af8c55907887f4d1e26d60b1eb9b2ca", @nested={0x144, 0x5f, [@typed={0x78, 0x50, @binary="c1a1b84d3d2ce5d29af3fec43d8fede386ace6ecb92f372c85476dd8d4c016dfd3a40a092d948734d74d85eaf74d3ccdd9fcbab2627cba34132df9e5d57a241344c104e46323a59620a0fb06164b834d76a933325d9667dc1e210aede183dad758d39b4ccf2dda7af85a1d96965ed88bcd"}, @generic="6582ba06adf1bb346ebeeee1ca8f41f7e96a89f3bd2b0637f058771c111dfa2a2af844bafd70e378d4031d86fb7058735715372fa50df06d35d025405c1e55104f38d5fc776a5c52117783b5566ed3fa1ebf579bdae144d5b7eb803af932879268b93973566e4f8ee72f425dff9f34f9a5d8f7156f1882c493d1b4c88c51bc47e9ad8e4617d6afa2fef65995fb0eef78424f4f4cd6e4e5bac55a09e1adca9b1a85b653e21c6abdfbfd9b", @generic="d812a2ecfb3544b2469b02647a8624c6bfd953a7b672bac2a04a42"]}, @nested={0x54, 0x89, [@generic="7fb64fdb6e36d64bfda04bd6c69b24468fdcb9832a68de52191a2a2c76d3d101784b07a6435ae00761ba1974fe1031a6cfe12293cfb02d9aec6bc81d636629fde66b6d502abe9c5570bb0f082843b5"]}]}, 0x250}, 0x1, 0x0, 0x0, 0x1}, 0x40801) 2018/04/05 16:59:25 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1000000000000164, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00') 2018/04/05 16:59:25 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f00000000c0)={0x400000000, 0x0, [0x2eb, 0x2, 0x5cf]}) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bcsh0\x00', &(0x7f0000000140)=ANY=[]}) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "5bf260a379edd44d18f1dde5361ecf62f92400bee504e6cba54393dac7535552f50e7d2cb98d8da5790d82810bc57909290b5bb5aac29bb146476a7e1b9f2e29eaced79f26bc25ec5d17a8c81b87f77ad5c123989d585e3a8478f84b6371b6677560f73550a5150e9666e48b3ddb9d4e3d9b9140eb817ba5d9f31d22b82b124697b3ed66398ad58d5ca0d216d2f254e8155fdf4900000000000000000000"}, 0xfffffffffffffee1) 2018/04/05 16:59:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/05 16:59:25 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1a2) mount(&(0x7f0000000280)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='nfsd\x00', 0x0, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x800, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x8}, &(0x7f0000000140)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x9, 0x34f9ea42}, &(0x7f00000001c0)=0x8) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/05 16:59:25 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ac0)=@nat={'nat\x00', 0x19, 0x6, 0x728, [0x20000380, 0x0, 0x0, 0x20000620, 0x20000810], 0x0, &(0x7f0000000140), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x40, 0xfbfb, 'bpq0\x00', 'bridge0\x00', 'vlan0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"5e2a03e137354340be2a99226dd10473ad224cb47dab6eb8d3eb47ebc2d3"}}}, {{{0x0, 0x9, 0x17, 'vlan0\x00', 'bond0\x00', 'rose0\x00', 'nr0\x00', @random="5422aeeb712d", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ae82109e12d2", [0xff, 0xff, 0x0, 0xff], 0x110, 0x180, 0x1b8, [@arp={'arp\x00', 0x38, {{0x0, 0x1b, 0x8, @empty, 0xffffffff, @multicast1=0xe0000001, 0xffffffff, @random="5b63c79bc4fe", [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x3, 0x4}}}, @connbytes={'connbytes\x00', 0x18, {{0x54, 0xffffffffffffffff, 0x0, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x40, 0x880d, 'vcan0\x00', 'vcan0\x00', 'vlan0\x00', 'tunl0\x00', @random="f45c6c17bdcb", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@random="d11583582e87", 0xffffffffffffffff}}}}, {{{0x5, 0x1d, 0x88e7, 'bcsh0\x00', 'rose0\x00', 'tunl0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0x10}}}]}, @snat={'snat\x00', 0x10, {{@random="72f480a1dac2"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x5, 0x8917, 'bpq0\x00', 'ip6_vti0\x00', 'eql\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xcb63e1c3bb8d3cc0], 0xe0, 0xe0, 0x118, [@time={'time\x00', 0x18, {{0x8, 0x400, 0x13dcd, 0x5a3b, 0x2, 0xd2, 0x2}}}, @cpu={'cpu\x00', 0x8, {{0x4, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x5, 0x0, 0x1, [{{{0xd, 0x12, 0x8914, 'nr0\x00', 'ip_vti0\x00', 'bridge0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0x120}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0xb8, 0x9, 0x0, 0x0, "3aa5e223eac9f2e68a5d0ca98780123eedab4296c37b5a2b7010e0d01ef0383a869203da61e6d8ed3d5da0762934ded6a9d27021036d9bd7c06c8363605f57ab"}}}}]}]}, 0x7a0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gretap0\x00'}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r2}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7f) r3 = dup2(r2, r2) ioctl$int_in(r3, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) readv(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/04/05 16:59:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/169) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000001200)}], 0x1, 0x0) 2018/04/05 16:59:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x7d, 0x20000000000, 0x0, 0x2000000000000000, 0x0, 0x0, 0x200000}) 2018/04/05 16:59:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/05 16:59:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x14e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6tnl0\x00', 0x1}) 2018/04/05 16:59:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[], 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3, 0x5}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x200) 2018/04/05 16:59:26 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/05 16:59:26 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$pokeuser(0x6, r1, 0xab4, 0x0) 2018/04/05 16:59:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x81, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101002, 0x0) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/248) 2018/04/05 16:59:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500003000000000002f907800000000ffffffff21009078000000004504000000ee01"], &(0x7f0000ea3000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/46, 0x2e) 2018/04/05 16:59:26 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x6c, "4d2eac2bca609b59403b5108ec5df8dc89075bab25d4803d1ac91f2e3a9f890c68d9d200baa96aff55fbeaecad2e76a10ef75177e675a7208b79d79bde12919c0e49add1a8873ba6f70061902341ab6a3e48712770915b5ddf63e45e366ff7eb07975a6ebbc0b97dd46c4fa0"}, &(0x7f00000000c0)=0x90) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/04/05 16:59:26 executing program 3: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004d5000)=[{&(0x7f0000000000)="af", 0x1}], 0x1, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x400000000000000) close(r1) close(r0) 2018/04/05 16:59:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x60}, 0x8) syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffa08086dd60d8652b02230600fe8000000000000000000000d6390bf6fe8000000000000000000000000000aa00004e20d6059def0d7393f9b7742f3ddff9e6ed256366d0107a5d0a8aee2cf953fab3a5e52cb8538af2f538e859e5c8939a0bebb5b945581cca3efc3e996c725b25d1682df1dcc748f04c167c28621a3da7d7938a3fa48ea82325c22993d819034fe2fd3e060b6afdae01b1a455f43abc70bebea2cb75fd22dc4000e7e505dde2175685000000000000", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/05 16:59:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/04/05 16:59:26 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), 0x4) socket$vsock_stream(0x28, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x499, 0x4) add_key(&(0x7f00000005c0)="856bd038a057280d2b688ccfb9bba6a08d4da0ccaa47afcff12fda4f2828e3ea3504008d4d7c20e6b856634c8bdff9409c1f7377d709bf9da3d859be6b13cc1c22829e3ff6b089d133cec3a230a29690287c3c070c99d14ba5113c470dad669ad9e6192f84b8656a3eaac6931aa7efd91b0f", &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0xfffffffffffffdda, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r4 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x4c, r5, 0x100, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) renameat(r4, &(0x7f0000000640)='./file0\x00', r4, &(0x7f00000006c0)='./file0\x00') utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0x118, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[@ANYBLOB="23643869539998c7f94921e732970b3fd498af23bd066e42dda1a346f0aa26a76dec4c29bab4acc5eef3c5f279daa889162424832dce57b581fbfe467588332e6b2b4fc6dcc6f0879664fc70df0f40c5ae19dab0fd27d7e4c1c62f5deeba5887302d930ccc78523be6bc77a7a94eb51dd3e8bf396c180cf3d3754a104ee319a91a719f1aac4f8180d5c51bed686411e007470f4a8e04bf3c"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') 2018/04/05 16:59:26 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x4305, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000500)={{0x77359400}, {r5, r6+10000000}}, &(0x7f0000000580)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$bt_l2cap(r4, &(0x7f00000002c0)={0x1f, 0x37ffc, {0x5, 0x401, 0xfff, 0xbb, 0x8000000000004, 0x2e4dc424}, 0x8000, 0x100}, 0xfffffdb3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) accept4$vsock_stream(r4, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f0000000640)={0x0, 0x2c, 0x2, @thr={&(0x7f0000000680)="83ce64b524f381fc8983ff13f4f65c9a4b9a2d457543200378313b2e2f72a9ab486dc723069275990f66d31de62dd7f3516c05e6668e92d37accd87414eddda4892570da77d3b916054690f33906791d4ab6b4b4e36dcfaeb78729378d86e915f08f978de36c4d9233a82485d6d2b403ed5e6271ff8bb17c57312c7a7b972aa8ba5d", &(0x7f0000000740)="a1671f7c80abd67587bec8d4a76591499f479e39b3aab798337a2174d072c58081055367eb7dd5f494c91e0b9390dc0a7803515002737aac3661aec86671f397b4e93292b6ea15a505867d50e1a2583fd9bf03185dea29eb06efab29304abf9c85fec9081d88516218226871e7cfd3ac8896608d51fe922e3df15382282971110db5d398d63f8f35ecbdf07e913dd3e7db11bd3324b0cd06967110aab9ec80287ad482daeebb"}}, &(0x7f0000000400)=0x0) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r9) dup3(r7, r4, 0x80000) timer_gettime(r8, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) getpeername$inet6(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) fgetxattr(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=""/139, 0x8b) openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589a7"]) 2018/04/05 16:59:26 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) 2018/04/05 16:59:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) recvmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f0000001580)=@rc, 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001b00)=""/186, 0xba}}], 0x1, 0x41, &(0x7f0000001c80)={0x0, r1+10000000}) [ 78.316859] IPVS: stopping backup sync thread 6866 ... 2018/04/05 16:59:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x4, 0x5e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000100), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00', 'ip_vti0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="4fdb7969a952", [], 0xf0, 0x128, 0x160, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}, @quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="c91c83af90c4"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="7524d15ad3e3"}}}}, {{{0x15, 0x0, 0x0, 'nr0\x00', 'bcsh0\x00', 'syzkaller0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd0, 0x148, 0x178, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @rand_addr, 0x0, @multicast2=0xe0000002, 0x0, @random="f4721b39f5d1", [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'vcan0\x00', 'ip6_vti0\x00', 'bond0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="cea746c5fd4f", [], 0xb0, 0xe0, 0x110, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'dummy0\x00', 'syzkaller0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x138, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'sip-20000\x00'}}}, @ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x658) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x101200) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) [ 78.367878] bond0 (unregistering): Released all slaves 2018/04/05 16:59:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6gretap0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="170000000000000000000000000000000000000000000000000000250000000000f8c569ea97066baab0000000000000ee3e62fb"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x8001, 0x79, "f8f20d504f0bc55348b4aefc4ab73a412b2945e603d6fb2ad48eac450cf77a7ec19174746bf64d9dc9fe1a25f05f176ff24e388eac634ee5480c9e589813f380f6e183db7ec1ba56c2d8c50117e6a50afd86c0b9e07a0370bfda06c422a29398657d1c660c8a1cedfb74e9267b80e0215e1013655325a4e2b0"}) 2018/04/05 16:59:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001680)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00002100000001020000000400080005000000000000000000001c00000000000000000800000000000000030006000000000002000000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x64}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ifb0\x00'}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r5, &(0x7f0000000640)="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", 0x1000, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0xf35}, &(0x7f00000003c0)=0x20) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000200)={0xa0b, 0xff, 0x6, 0x80000000, 0x4, 0x4}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00000017c0)=""/235, &(0x7f0000001640)=0xeb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/05 16:59:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x77, 0x10040) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0xfffffffffffffffd, &(0x7f0000000200)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180)=0x4, 0x4) readv(r1, &(0x7f0000002340)=[{&(0x7f00000000c0)=""/168, 0xa8}], 0x10000000000001b5) 2018/04/05 16:59:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xa20]}) 2018/04/05 16:59:27 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed, 0x208, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x20}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x891040, &(0x7f00000001c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x160, 0x160, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x80, 0x1, 0x1}}, @common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0xe, 0x1f, 0x5, 0x3, 0x3}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6c81f375, 0xc, [0xf, 0x5, 0x3f, 0x10, 0x12, 0x0, 0x34, 0x39, 0x15, 0x23, 0x6000000000000, 0x4, 0x9, 0x5, 0x2f, 0xc], 0x2, 0x5fe4, 0x43}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, 'syzkaller0\x00', 'ip6tnl0\x00', {0xff}, {}, 0xdd24573b2e31e205, 0x1, 0x2}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8a67, 0x9, [0x40, 0x21, 0x29, 0x9, 0x6, 0x3, 0x15, 0x38, 0x29, 0x2, 0x8, 0x14, 0x1e, 0x3b, 0x1f, 0x4], 0x3, 0xbff5, 0x3ff}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x2, 0x100000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/04/05 16:59:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='ory \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xe) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="ab72646d612001696f20"], 0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = dup2(r0, r1) openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000180)=""/142) [ 80.291850] IPVS: ftp: loaded support on port[0] = 21 [ 80.754969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.078221] ================================================================== [ 81.085712] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16d/0x180 [ 81.092961] Read of size 8 at addr ffff8801cbcdf310 by task ip/7619 [ 81.099334] [ 81.100947] CPU: 0 PID: 7619 Comm: ip Not tainted 4.16.0+ #1 [ 81.106714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.116042] Call Trace: [ 81.118595] [ 81.120726] dump_stack+0x1b9/0x29f [ 81.124328] ? arch_local_irq_restore+0x52/0x52 [ 81.128972] ? printk+0x9e/0xba [ 81.132225] ? show_regs_print_info+0x18/0x18 [ 81.136696] ? kasan_check_write+0x14/0x20 [ 81.140911] print_address_description+0x6c/0x20b [ 81.145729] ? tick_sched_handle+0x16d/0x180 [ 81.150114] kasan_report.cold.7+0xac/0x2f5 [ 81.154412] __asan_report_load8_noabort+0x14/0x20 [ 81.159315] tick_sched_handle+0x16d/0x180 [ 81.163527] tick_sched_timer+0x42/0x130 [ 81.167565] __hrtimer_run_queues+0x3e3/0x10a0 [ 81.172128] ? tick_sched_do_timer+0x100/0x100 [ 81.176688] ? hrtimer_start_range_ns+0xd10/0xd10 [ 81.181511] ? pvclock_read_flags+0x160/0x160 [ 81.185982] ? __local_bh_enable+0xef/0x130 [ 81.190284] ? kvm_clock_read+0x25/0x30 [ 81.194239] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 81.199234] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 81.204573] ? do_timer+0x50/0x50 [ 81.207999] ? rcu_nmi_exit+0xd7/0x2b0 [ 81.211873] ? do_raw_spin_lock+0xc1/0x200 [ 81.216085] hrtimer_interrupt+0x286/0x650 [ 81.220304] smp_apic_timer_interrupt+0x15d/0x710 [ 81.225125] ? smp_call_function_single_interrupt+0x650/0x650 [ 81.230982] ? _raw_spin_lock+0x32/0x40 [ 81.234934] ? _raw_spin_unlock+0x22/0x30 [ 81.239057] ? handle_edge_irq+0x330/0x870 [ 81.243267] ? task_prio+0x50/0x50 [ 81.246792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.251610] apic_timer_interrupt+0xf/0x20 [ 81.255816] [ 81.258035] RIP: 0010:__asan_allocas_unpoison+0x0/0x20 [ 81.263284] RSP: 0018:ffff8801cbcdf330 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 81.270979] RAX: ffff8801caf30700 RBX: 0000000000000000 RCX: ffffffff85c09fdf [ 81.278237] RDX: 0000000000000000 RSI: ffff8801cbcdf338 RDI: ffff8801cbcdf2c0 [ 81.285485] RBP: ffff8801cbcdf768 R08: ffff8801caf30700 R09: ffffed003979be5d [ 81.292732] R10: ffffed003979be95 R11: ffff8801cbcdf4af R12: ffff8801cbcdf740 [ 81.299977] R13: ffff8801d6fb9ac0 R14: 0000000000000000 R15: 00000000ffffffed [ 81.307231] ? rtnl_newlink+0x112f/0x1a40 [ 81.311357] ? rtnl_newlink+0x1094/0x1a40 [ 81.315488] ? rtnl_link_unregister+0x370/0x370 [ 81.320135] ? kasan_check_read+0x11/0x20 [ 81.324265] ? rcu_is_watching+0x85/0x140 [ 81.328390] ? __lock_acquire+0x7f5/0x5130 [ 81.332601] ? graph_lock+0x170/0x170 [ 81.336397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 81.341915] ? rtnl_get_link+0x164/0x350 [ 81.345954] ? rtnl_dump_all+0x5e0/0x5e0 [ 81.349995] ? rcu_is_watching+0x85/0x140 [ 81.354127] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 81.359299] ? __netlink_ns_capable+0x100/0x130 [ 81.363945] ? rtnl_link_unregister+0x370/0x370 [ 81.368595] rtnetlink_rcv_msg+0x466/0xc10 [ 81.372807] ? rtnetlink_put_metrics+0x690/0x690 [ 81.377546] netlink_rcv_skb+0x172/0x440 [ 81.381582] ? rtnetlink_put_metrics+0x690/0x690 [ 81.386314] ? netlink_ack+0xbc0/0xbc0 [ 81.390178] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 81.395347] ? netlink_skb_destructor+0x210/0x210 [ 81.400167] rtnetlink_rcv+0x1c/0x20 [ 81.403856] netlink_unicast+0x58b/0x740 [ 81.407900] ? netlink_attachskb+0x970/0x970 [ 81.412286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.417803] ? __fget_light+0x2ef/0x430 [ 81.421759] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 81.426760] ? security_netlink_send+0x8f/0xc0 [ 81.431318] netlink_sendmsg+0x9d8/0xf80 [ 81.435357] ? netlink_unicast+0x740/0x740 [ 81.439569] ? graph_lock+0x170/0x170 [ 81.443346] ? security_socket_sendmsg+0x9b/0xd0 [ 81.448085] ? netlink_unicast+0x740/0x740 [ 81.452302] sock_sendmsg+0xd5/0x120 [ 81.455991] __sys_sendto+0x3d7/0x670 [ 81.459776] ? SyS_getpeername+0x30/0x30 [ 81.463816] ? lock_downgrade+0x8e0/0x8e0 [ 81.467939] ? handle_mm_fault+0x8c0/0xc70 [ 81.472156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 81.477670] ? handle_mm_fault+0x55a/0xc70 [ 81.481885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.487397] ? __do_page_fault+0x441/0xe40 [ 81.491611] ? mm_fault_error+0x380/0x380 [ 81.495739] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 81.500559] SyS_sendto+0x40/0x60 [ 81.503988] ? __sys_sendto+0x670/0x670 [ 81.507941] do_syscall_64+0x29e/0x9d0 [ 81.511803] ? vmalloc_sync_all+0x30/0x30 [ 81.515932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.520664] ? syscall_return_slowpath+0x5c0/0x5c0 [ 81.525569] ? syscall_return_slowpath+0x30f/0x5c0 [ 81.530476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.535990] ? retint_user+0x18/0x18 [ 81.539688] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.544510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.549674] RIP: 0033:0x7f38ddebc282 [ 81.553357] RSP: 002b:00007ffc9b5424c0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 81.561040] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f38ddebc282 [ 81.568285] RDX: 0000000000000020 RSI: 00007ffc9b542500 RDI: 0000000000000013 [ 81.575530] RBP: 00007ffc9b543f5f R08: 0000000000000000 R09: 0000000000000000 [ 81.582775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 81.590025] R13: 00007ffc9b542c80 R14: 00007ffc9b542c88 R15: 0000000000000000 [ 81.597276] [ 81.598877] The buggy address belongs to the page: [ 81.603780] page:ffffea00072f37c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 81.611895] flags: 0x2fffc0000000000() [ 81.615761] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 81.623617] raw: 0000000000000000 ffffea00072f0101 0000000000000000 0000000000000000 [ 81.631469] page dumped because: kasan: bad access detected [ 81.637153] [ 81.638755] Memory state around the buggy address: [ 81.643659] ffff8801cbcdf200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.650993] ffff8801cbcdf280: 00 00 00 00 00 00 00 00 ca ca ca ca 00 cb cb cb [ 81.658330] >ffff8801cbcdf300: cb cb cb cb 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.665665] ^ [ 81.669528] ffff8801cbcdf380: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 81.676863] ffff8801cbcdf400: 00 f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 f2 f2 f2 f2 [ 81.684193] ================================================================== [ 81.691532] Disabling lock debugging due to kernel taint [ 81.696951] Kernel panic - not syncing: panic_on_warn set ... [ 81.696951] [ 81.704290] CPU: 0 PID: 7619 Comm: ip Tainted: G B 4.16.0+ #1 [ 81.711359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.720685] Call Trace: [ 81.723251] [ 81.725380] dump_stack+0x1b9/0x29f [ 81.728983] ? arch_local_irq_restore+0x52/0x52 [ 81.733626] ? lock_downgrade+0x8e0/0x8e0 [ 81.737747] ? vprintk_default+0x28/0x30 [ 81.741782] ? tick_sched_handle+0x120/0x180 [ 81.746168] panic+0x22f/0x4de [ 81.749333] ? add_taint.cold.5+0x16/0x16 [ 81.753456] ? add_taint.cold.5+0x5/0x16 [ 81.757496] ? do_raw_spin_unlock+0x9e/0x2e0 [ 81.761889] ? tick_sched_handle+0x16d/0x180 [ 81.766272] kasan_end_report+0x47/0x4f [ 81.770218] kasan_report.cold.7+0xc9/0x2f5 [ 81.774514] __asan_report_load8_noabort+0x14/0x20 [ 81.779418] tick_sched_handle+0x16d/0x180 [ 81.783627] tick_sched_timer+0x42/0x130 [ 81.787662] __hrtimer_run_queues+0x3e3/0x10a0 [ 81.792223] ? tick_sched_do_timer+0x100/0x100 [ 81.796782] ? hrtimer_start_range_ns+0xd10/0xd10 [ 81.801601] ? pvclock_read_flags+0x160/0x160 [ 81.806072] ? __local_bh_enable+0xef/0x130 [ 81.810375] ? kvm_clock_read+0x25/0x30 [ 81.814329] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 81.819325] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 81.824670] ? do_timer+0x50/0x50 [ 81.828100] ? rcu_nmi_exit+0xd7/0x2b0 [ 81.831973] ? do_raw_spin_lock+0xc1/0x200 [ 81.836185] hrtimer_interrupt+0x286/0x650 [ 81.840399] smp_apic_timer_interrupt+0x15d/0x710 [ 81.845219] ? smp_call_function_single_interrupt+0x650/0x650 [ 81.851076] ? _raw_spin_lock+0x32/0x40 [ 81.855030] ? _raw_spin_unlock+0x22/0x30 [ 81.859154] ? handle_edge_irq+0x330/0x870 [ 81.863369] ? task_prio+0x50/0x50 [ 81.866884] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.871700] apic_timer_interrupt+0xf/0x20 [ 81.875905] [ 81.878126] RIP: 0010:__asan_allocas_unpoison+0x0/0x20 [ 81.883374] RSP: 0018:ffff8801cbcdf330 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 81.891056] RAX: ffff8801caf30700 RBX: 0000000000000000 RCX: ffffffff85c09fdf [ 81.898302] RDX: 0000000000000000 RSI: ffff8801cbcdf338 RDI: ffff8801cbcdf2c0 [ 81.905544] RBP: ffff8801cbcdf768 R08: ffff8801caf30700 R09: ffffed003979be5d [ 81.912787] R10: ffffed003979be95 R11: ffff8801cbcdf4af R12: ffff8801cbcdf740 [ 81.920036] R13: ffff8801d6fb9ac0 R14: 0000000000000000 R15: 00000000ffffffed [ 81.927289] ? rtnl_newlink+0x112f/0x1a40 [ 81.931422] ? rtnl_newlink+0x1094/0x1a40 [ 81.935547] ? rtnl_link_unregister+0x370/0x370 [ 81.940192] ? kasan_check_read+0x11/0x20 [ 81.944314] ? rcu_is_watching+0x85/0x140 [ 81.948435] ? __lock_acquire+0x7f5/0x5130 [ 81.952647] ? graph_lock+0x170/0x170 [ 81.956433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 81.961943] ? rtnl_get_link+0x164/0x350 [ 81.965981] ? rtnl_dump_all+0x5e0/0x5e0 [ 81.970020] ? rcu_is_watching+0x85/0x140 [ 81.974147] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 81.979313] ? __netlink_ns_capable+0x100/0x130 [ 81.983962] ? rtnl_link_unregister+0x370/0x370 [ 81.988606] rtnetlink_rcv_msg+0x466/0xc10 [ 81.992818] ? rtnetlink_put_metrics+0x690/0x690 [ 81.997550] netlink_rcv_skb+0x172/0x440 [ 82.001590] ? rtnetlink_put_metrics+0x690/0x690 [ 82.006785] ? netlink_ack+0xbc0/0xbc0 [ 82.010648] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 82.015811] ? netlink_skb_destructor+0x210/0x210 [ 82.020634] rtnetlink_rcv+0x1c/0x20 [ 82.024322] netlink_unicast+0x58b/0x740 [ 82.028360] ? netlink_attachskb+0x970/0x970 [ 82.032744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 82.038256] ? __fget_light+0x2ef/0x430 [ 82.042202] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 82.047193] ? security_netlink_send+0x8f/0xc0 [ 82.051756] netlink_sendmsg+0x9d8/0xf80 [ 82.055795] ? netlink_unicast+0x740/0x740 [ 82.060021] ? graph_lock+0x170/0x170 [ 82.063803] ? security_socket_sendmsg+0x9b/0xd0 [ 82.068532] ? netlink_unicast+0x740/0x740 [ 82.072744] sock_sendmsg+0xd5/0x120 [ 82.076432] __sys_sendto+0x3d7/0x670 [ 82.080208] ? SyS_getpeername+0x30/0x30 [ 82.084245] ? lock_downgrade+0x8e0/0x8e0 [ 82.088372] ? handle_mm_fault+0x8c0/0xc70 [ 82.092586] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 82.098117] ? handle_mm_fault+0x55a/0xc70 [ 82.102342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 82.107854] ? __do_page_fault+0x441/0xe40 [ 82.112064] ? mm_fault_error+0x380/0x380 [ 82.116193] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 82.121027] SyS_sendto+0x40/0x60 [ 82.124463] ? __sys_sendto+0x670/0x670 [ 82.128412] do_syscall_64+0x29e/0x9d0 [ 82.132273] ? vmalloc_sync_all+0x30/0x30 [ 82.136396] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.141125] ? syscall_return_slowpath+0x5c0/0x5c0 [ 82.146034] ? syscall_return_slowpath+0x30f/0x5c0 [ 82.150938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 82.156451] ? retint_user+0x18/0x18 [ 82.160139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.164959] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 82.170124] RIP: 0033:0x7f38ddebc282 [ 82.173809] RSP: 002b:00007ffc9b5424c0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 82.181492] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f38ddebc282 [ 82.188739] RDX: 0000000000000020 RSI: 00007ffc9b542500 RDI: 0000000000000013 [ 82.195983] RBP: 00007ffc9b543f5f R08: 0000000000000000 R09: 0000000000000000 [ 82.203234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 82.210479] R13: 00007ffc9b542c80 R14: 00007ffc9b542c88 R15: 0000000000000000 [ 82.218150] Dumping ftrace buffer: [ 82.221662] (ftrace buffer empty) [ 82.225346] Kernel Offset: disabled [ 82.228954] Rebooting in 86400 seconds..