fffffffffffc, 0x0, 0x3}}) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000006c0)) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000700)=0x1) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000740)={0x3, 0x6, 0x61b, 0x5, "5302f4fda9453947e629ca91c58553dc5e7ab52e5f2ae0632fe7b4eda8b224a9420dbc448fea6cff36d270fc", 0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0x84, r5, 0x108, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa00000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x84}, 0x1}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000940)) sendfile(r4, r4, &(0x7f0000000980), 0xe248) rmdir(&(0x7f00000009c0)='./file0\x00') splice(r4, &(0x7f0000000a00), r0, &(0x7f0000000a40), 0x0, 0x1) fcntl$addseals(r0, 0x409, 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000a80)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth0_to_bond\x00'}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000ac0)=""/200) fstatfs(r4, &(0x7f0000000bc0)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001bc0)={{0x80, 0x7, 0x722, 0x7f, "51454a2a538970dea203bd89d545b440711e4664a779a8169075341eaa5363ed77ad36aa46e0b9767b65a172", 0x8}, 0x6, [0x8, 0x100, 0x2b0a1e78, 0x3, 0x97b9, 0x6, 0xabc, 0x1, 0x3, 0x100, 0x10001, 0x8, 0x7fffffff, 0x2, 0x1, 0x2a355d4d, 0x6, 0x8, 0x103d4328, 0x6, 0x81, 0x1, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x7ff, 0x3, 0xde24, 0x8001, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x534, 0xca9, 0x4, 0x0, 0x9, 0x10001, 0xfe52, 0x1, 0x7, 0x5, 0x7, 0x401, 0x5, 0x7, 0x3, 0xfffffffffffffffb, 0x400, 0xfffffffffffffff7, 0x1, 0x8, 0x400, 0x53, 0x5, 0x2, 0xfffffffffffff001, 0x9, 0x6077, 0x9, 0x5, 0x4, 0x1000000000000, 0x1, 0x8, 0xb8, 0x81, 0x80000000, 0x3, 0x5, 0x3, 0x2, 0x6, 0x800, 0xff, 0x8, 0x40a0f4c1, 0x89, 0xc7, 0x1, 0x4, 0x100000001, 0xe3, 0x7dc, 0x0, 0xc0, 0x100000001, 0x6, 0x6, 0x7ce01a62, 0x400, 0x3, 0x3, 0x8154, 0x8, 0xcf06, 0x90000000, 0x9, 0x3, 0x6, 0x9, 0x3, 0x65a, 0x3f, 0xffffffffffffa74e, 0x3, 0x800, 0xfff, 0x7fff0000000, 0xc521, 0x955a, 0x9, 0x4, 0xb3, 0x6, 0x9, 0xffffffffffff3329, 0x7, 0x3, 0x3, 0xc73c, 0x6, 0x7ff, 0x401, 0x8, 0x7ff, 0x3f, 0x1], {0x0, 0x989680}}) fcntl$setpipe(r4, 0x407, 0x2) quotactl(0x40, &(0x7f00000020c0)='./file0\x00', r3, &(0x7f0000002100)="39e2fbe50989ea2acf3de67f844fb674a40f41497554799ed3bc58c52f3829aecc61849b09d6887261949a9bd4ebf9f51f10417dfb2b5240a763053a5d635ac67852281341d717eb1c123f86701dba4262589fedd906a3a83174e207a6") socket$unix(0x1, 0x2, 0x0) sync() ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002180)={r0}) 2018/05/10 00:46:30 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x1000, 0x18ac, 0x3, 0x7, 0xb6, 0xee9, 0xffffffffffffffff, 0x7}, &(0x7f0000000040)={0x3, 0x0, 0x1f, 0x3, 0x1, 0x6, 0x3, 0x2}, &(0x7f0000000080)={0x6, 0x3, 0x6, 0x1227, 0x6, 0x531, 0x200, 0x7}, &(0x7f0000000100)={r0, r1/1000+10000}) clock_nanosleep(0x0, 0x1, &(0x7f0000000140), 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000001c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) fcntl$lock(r3, 0x5, &(0x7f0000000280)={0x0, 0x2, 0x2, 0xf559, r4}) timerfd_gettime(r2, &(0x7f00000002c0)) recvmsg$netrom(r2, &(0x7f0000000800)={&(0x7f0000000300)=@ax25={0x3, {"d4d54bf4cd7e3c"}, 0x4bf}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000340)="08617319582e56333a207326a16f626de1e11c8aaa9c74226cd514f3b3a185685797aa5aea69d8f04b12a7bc3c96834f525d81b6d177e864dc0593560f82a91d64bb1b04550f78931b458ef89be4ac1478f4ad087210b1eaa05fb3744bb8a63800b4ac5d1643745cd49467df328755", 0x6f}, {&(0x7f00000003c0)="3023b04d187a2211c6501e8e2e4ecb2199c581f3db1eeb25c3b4853f25c7f654447cd72f59f53cbebc7a6bf7db1256e9f5861192e2a1f20f89c95945d01a14fca1cadf350ad1a3b89491bb37de1bc187fb4611adb0549786a6c78444511b2126dcea532b06dd598f7946a9fd856d65b5e1859e47ad57cf23d6ce537148387d2daef7f9e265d342017c3b8a6d81a92f2b3d9d7aba3c95c17b28f2bb7e1b730ead245868fe303f6b0d7e200d395d6affadfbd70b2fd23da64c4cee05a9d8f1256f30e100c409cfbe463a130eb62f7d9c89c5e04552eb93579c", 0xd8}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="3b01c6ca0453e87d925f811eb935fc3068991fe84e1d047ed3bcf074acb55a532e1ea1a321bbc2a932f6b14ab320b6105b641078077617cd275c8b8f91aff4daa7ebc2b89787217f72bd60cee3fc1fb099917ad36a59bb8a21806123318e4be8e46f90623ebb8665257ba5fd2987cfb680a290799a8dabba8a47b6c360503d954d5e30116281c3ecaa6114bd15ffc6f997474e5c4d74e529", 0x98}, {&(0x7f0000000680)="a32eef32748d0f72b78b762e2de97d4a0cafd8125d751a1bef2a03d694215bb19b1ea4459492b7265787802e0300bc5aef5d5179725d51770547bbf71817417a6bc1e0576eda0559a7c915f31be75561efb9360982918ff013261e87f3be05be59fbe0380796651d40dc0cf99023b738ffdb15a58ada22a88370fa2f9085f84d9b17df355eefebe7b592f6fb415de7d2ec30dfb9347a60677b0ca3ceb799b462c8eef1ff6ca415053c029e77a7f8cdeb655b4dd8ea07e85e1b4055204c02c4c4a9f426800a1c7a6b", 0xc8}], 0x5, 0x0, 0x0, 0x4c080}, 0x10040) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) utimensat(r3, &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)={{0x77359400}, {r5, r6/1000+10000}}, 0x100) socketpair$inet6(0xa, 0xd71ae03bc670a238, 0x3, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r7, &(0x7f0000000940)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) r8 = memfd_create(&(0x7f0000000980)='selinux\x00', 0x3) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000009c0)=r4) syz_open_dev$amidi(&(0x7f0000000a00)='/dev/amidi#\x00', 0xb37, 0x4000) connect$inet(r3, &(0x7f0000000a40)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000a80)={0x0, 0x87}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000b00)={r9, 0x100}, &(0x7f0000000b40)=0xc) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000b80)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}) r10 = syz_open_dev$amidi(&(0x7f0000000bc0)='/dev/amidi#\x00', 0x8, 0x80000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000c00)={0x0, 0x100}) ioctl$TUNSETOFFLOAD(r8, 0x400454d0, 0x4) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000000c40)={&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffffff7, 0x4, 0x40, &(0x7f0000ffc000/0x3000)=nil, 0x7}) link(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='./file0\x00') ioctl$EVIOCGUNIQ(r8, 0x80404508, &(0x7f0000000d00)=""/227) getsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000000e00), &(0x7f0000000e40)=0xb) futimesat(r10, &(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={{}, {0x0, 0x7530}}) socket$key(0xf, 0x3, 0x2) 2018/05/10 00:46:30 executing program 6: clock_settime(0x7, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0x2, 0x6fb52804683697e1, 0xb1, 0x6, "f91e11627c7ddc819156367d9e8cd939da69e4dd33d90932997394fe6d8bd0811a18b205af0af0c06d599e70", 0x9}, 0x5, [0x6131, 0x6, 0x100000000, 0x8, 0x10001, 0xb4da, 0x100000000, 0x5, 0x1000, 0x2020, 0x7, 0x1ff, 0xfffffffffffffff7, 0x20000000000, 0x9, 0x7f, 0x800, 0x80000001, 0x81, 0x9, 0x8, 0x0, 0x1f, 0x80000001, 0xa094, 0x0, 0x5, 0x5, 0x100, 0x80000001, 0x4, 0xa653, 0x7fff, 0x6, 0x1, 0x7, 0x10001, 0x2a03, 0x7, 0xef0b, 0x8, 0x6, 0x401, 0xffff, 0x76, 0x4c, 0xd936, 0x4, 0x7, 0x9, 0x100000001, 0x5, 0x5, 0x1ff, 0x2, 0x0, 0x0, 0x0, 0x964f, 0x4, 0x1, 0x4, 0x80, 0x200, 0x7, 0x100000001, 0x8, 0x8, 0x7, 0x6, 0x6, 0xffffffff, 0x8, 0x2, 0x6, 0x1ff, 0x9, 0x7, 0x9, 0x1, 0x3e1, 0x2, 0x8, 0xfffffffffffffffb, 0x6, 0x0, 0x0, 0x8a11, 0x2, 0x5, 0xfffffffffffffe76, 0x0, 0x7, 0x8, 0x80000001, 0xffff, 0x3f, 0x8, 0x3, 0x1000, 0x2, 0x99c, 0x5, 0x6, 0x120c7f2b, 0x0, 0x1, 0x7fff, 0x9, 0x6, 0x7, 0x3, 0xffffffff, 0x5, 0x5c7, 0x7fffffff, 0x1f, 0x7, 0x5, 0x8, 0xfffffffffffffffd, 0x1, 0x5, 0x81, 0xffffffff, 0x2, 0x0, 0x4], {0x0, 0x989680}}) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000640)={0xfffffffffffffffe, 0x7, 0x2, 0x5}, 0x6) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000680)="87139ee943d64d6860f4943714cd0a62c56361fd5cbbe3bfd1402c416c0811384acbca5e69d1aed687d85a39d5da9f38791668599a6de990716aef0c193463decd1afdfd6d3389c979f15865bda658d4e3e10746a2857ed6e9f055c3001bd956404ac63c3d6d71ce719bf2e0bdba44a3ecd08bd267f49a6c075378546d4f33cc655502fe4f40f6e96bf33859790f38b9e45487ce5f35c75da064c2a7f7e4e39a9429ac63c84f38c333f4d4c7ef6db80aa15b80766f8146649f177a33e0e038727c00c6c9fe03a41455af69e503cea2dbb5e19753eec17513e117953b8d0d8b6339f52b1511dca70bc9146c17fc602c986d5d3b1fa606fa") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x1000, "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"}, &(0x7f00000017c0)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001800)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0xf231}}, 0x81}, &(0x7f00000018c0)=0x90) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001940)={0x1, &(0x7f0000001900)=[{0xd9d, 0x7, 0x5, 0x6}]}, 0x10) bind$inet(r0, &(0x7f0000001980)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = accept$netrom(r1, &(0x7f00000019c0)=@full, &(0x7f0000001a40)=0x48) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001a80)={'syzkaller0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001ac0)={0x9, 0x7, 0x9, 0x8000}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001b00)=0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) splice(r3, &(0x7f0000001bc0)=0x36, r0, &(0x7f0000001c00)=0x39, 0x5, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001d40)={&(0x7f0000001c40)=[0x0], &(0x7f0000001c80)=[0x0, 0x0, 0x0], &(0x7f0000001cc0)=[0x0, 0x0, 0x0], &(0x7f0000001d00)=[0x0], 0x1, 0x3, 0x3, 0x1}) sendto$inet(r0, &(0x7f0000001d80)="cfcc51d445fdcb34e6b574398b47d61f54e72781c04ca29d308ff72de974db55350e79d721a3ffc8be866810768779a188749a98f0e78453e5f367af847ba54363ca7c3ebf508ca1f24b234ab9d4b151927ccabd31a06eb1dd4427adc26a7968a60718c4b81e10742e4188b11aac0b96bf27aaab9b79bc0c40f573b85142ee9a33b33a7b0fffb09da22a4d08836de29795c09e9105147620eb584c5f7042b3b42b75f87cd233d61247c253c3b319afa7f398fc889152f784b285afaf", 0xbc, 0x80, &(0x7f0000001e40)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001ec0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001f80)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001f00)={0x34, r4, 0x100, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040001}, 0x800) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000001fc0), &(0x7f0000002000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000002040)=""/153, &(0x7f0000002100)=0x99) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000002140)=0xdac6, 0x4) clock_gettime(0x7, &(0x7f0000002180)) getpeername$packet(r1, &(0x7f0000006ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006f00)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006f40)={@mcast2={0xff, 0x2, [], 0x1}, 0xd, r5}) recvmsg(r0, &(0x7f00000071c0)={&(0x7f0000006f80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000007000)=""/115, 0x73}, {&(0x7f0000007080)=""/39, 0x27}, {&(0x7f00000070c0)=""/112, 0x70}], 0x3, &(0x7f0000007180), 0x0, 0xffffffffffffffc8}, 0x40000000) [ 74.388751] IPVS: ftp: loaded support on port[0] = 21 [ 74.446927] IPVS: ftp: loaded support on port[0] = 21 [ 74.508379] IPVS: ftp: loaded support on port[0] = 21 [ 74.539717] IPVS: ftp: loaded support on port[0] = 21 [ 74.544991] IPVS: ftp: loaded support on port[0] = 21 [ 74.566289] IPVS: ftp: loaded support on port[0] = 21 [ 74.590726] IPVS: ftp: loaded support on port[0] = 21 [ 74.595994] IPVS: ftp: loaded support on port[0] = 21 [ 76.352854] ip (4749) used greatest stack depth: 54552 bytes left [ 77.209625] ip (4815) used greatest stack depth: 54328 bytes left [ 77.263159] ip (4821) used greatest stack depth: 54312 bytes left [ 78.015855] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.022343] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.039243] device bridge_slave_0 entered promiscuous mode [ 78.054776] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.061277] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.088420] device bridge_slave_0 entered promiscuous mode [ 78.149674] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.156179] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.184242] device bridge_slave_0 entered promiscuous mode [ 78.201673] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.208179] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.239305] device bridge_slave_0 entered promiscuous mode [ 78.279828] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.286294] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.303382] device bridge_slave_1 entered promiscuous mode [ 78.314708] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.321223] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.355764] device bridge_slave_1 entered promiscuous mode [ 78.367746] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.374218] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.396202] device bridge_slave_0 entered promiscuous mode [ 78.405059] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.411538] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.419852] device bridge_slave_1 entered promiscuous mode [ 78.432858] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.439359] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.459831] device bridge_slave_0 entered promiscuous mode [ 78.484639] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.491126] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.508427] device bridge_slave_0 entered promiscuous mode [ 78.517318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.525653] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.532134] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.561302] device bridge_slave_0 entered promiscuous mode [ 78.583568] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.590127] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.604633] device bridge_slave_1 entered promiscuous mode [ 78.623533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.635760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.642873] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.649341] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.677834] device bridge_slave_1 entered promiscuous mode [ 78.710667] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.717151] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.749191] device bridge_slave_1 entered promiscuous mode [ 78.764153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.771307] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.777803] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.802736] device bridge_slave_1 entered promiscuous mode [ 78.824961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.832495] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.839007] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.858943] device bridge_slave_1 entered promiscuous mode [ 78.877672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.885446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.896912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.966901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.051338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.068769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.080240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.135937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.207609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.239853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.267606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.369926] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.512996] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.574895] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.614410] ip (4978) used greatest stack depth: 54280 bytes left [ 79.653993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.764893] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.778452] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.823307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.835263] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.863351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.878743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.902454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.943099] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.975369] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.999689] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.020690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.029226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.038810] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.046700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.064460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.127422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.134498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.180685] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.191605] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.240292] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.267900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.274922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.307197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.318439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.331159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.338916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.382350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.404983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.438572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.446843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.458090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.494587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.517662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.524741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.576763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.585700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.637726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.644715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.667723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.674757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.710757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.717766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.744880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.751960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.906280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.930776] team0: Port device team_slave_0 added [ 80.997783] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.017136] team0: Port device team_slave_0 added [ 81.096541] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.113122] team0: Port device team_slave_0 added [ 81.155844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.177876] team0: Port device team_slave_1 added [ 81.240553] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.254152] team0: Port device team_slave_1 added [ 81.283321] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.311152] team0: Port device team_slave_0 added [ 81.332688] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.350563] team0: Port device team_slave_0 added [ 81.372810] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.399384] team0: Port device team_slave_0 added [ 81.417723] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.432881] team0: Port device team_slave_1 added [ 81.446951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.456851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.480010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.499310] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.508380] team0: Port device team_slave_0 added [ 81.518812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.537136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.552643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.577096] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.592530] team0: Port device team_slave_0 added [ 81.612268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.624545] team0: Port device team_slave_1 added [ 81.632881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.641710] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.664202] team0: Port device team_slave_1 added [ 81.670364] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.682458] team0: Port device team_slave_1 added [ 81.696238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.707657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.740059] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.760410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.787968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.814477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.821601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.833131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.848275] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.857383] team0: Port device team_slave_1 added [ 81.868782] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.880064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.890765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.905674] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.927248] team0: Port device team_slave_1 added [ 81.946194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.967341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.994298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.011352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.031788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.048356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.057922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.065311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.074169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.093007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.103941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.114074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.133640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.141807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.151713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.160316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.179385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.211276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.245480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.260848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.270111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.279934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.287615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.296358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.305985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.313670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.340508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.349276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.358223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.372593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.381927] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.390263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.444462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.486955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.520248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.539356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.549563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.558460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.566596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.574654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.583075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.590972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.599440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.607636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.615988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.647776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.662432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.669977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.685821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.711297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.728360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.746967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.755075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.774741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.787562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.805741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.822527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.848735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.862630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.896271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.919178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.942808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.960559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.971251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.989444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.005780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.032062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.051312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.068477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.085740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.105756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.113673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.143335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.176372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.206424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.259703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.268766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.280880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.309431] ip (5275) used greatest stack depth: 54152 bytes left [ 85.137124] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.143782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.150706] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.157196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.197149] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.205922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.221477] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.228124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.234961] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.241390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.250703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.274703] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.281221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.288333] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.294818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.343562] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.451360] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.458560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.465437] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.471926] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.519068] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.529876] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.536361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.543263] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.549740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.564070] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.601855] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.608374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.615314] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.621777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.673814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.684273] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.690853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.697757] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.704240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.753799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.774261] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.780750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.787588] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.794115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.873093] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.239192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.252158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.276785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.285650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.294824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.302989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.311341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.084131] random: crng init done [ 93.971718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.266517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.391875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.496311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.521960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.555399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.621542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.869444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.897588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.215246] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.267173] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.323649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.347380] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.372743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.381858] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.726856] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.818396] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.824953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.833743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.057679] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.064083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.075492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.115754] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.125831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.137898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.176920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.186976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.205259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.240128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.260390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.266721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.280249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.300257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.321917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.338725] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.376542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.396950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.607832] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.626059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.641209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.833535] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.955923] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.986887] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.049651] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.068726] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.102798] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.165686] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.469176] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 00:46:59 executing program 2: syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x103640) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r0 = socket$inet6(0x10, 0x80000, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007fbdb76d1cb2a4a280930a86000000a8430891000000390009000a0005250d0000000000000712000000000000cc1338d54400009b136e000000000000c43ab8220020bdf26f4ea867ae09caaaa198", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 102.296336] mmap: syz-executor3 (6667) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/10 00:46:59 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000001b00), &(0x7f0000001b40)=0x14) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) recvfrom$ipx(r1, &(0x7f0000000080)=""/253, 0xfd, 0x2020, &(0x7f0000000180)={0x4, 0x6, 0x6, "39fee595338c", 0xfffffffffffffff7}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0xca) 2018/05/10 00:46:59 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000000040), 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)}, 0x0) close(r1) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x59}, 0x0) msgget(0x0, 0x48) 2018/05/10 00:46:59 executing program 5: r0 = socket$inet6(0x10, 0x80003, 0xfffffffffffffffc) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) r3 = geteuid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/10 00:46:59 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000c40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000001200)=""/82, 0x52}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/05/10 00:46:59 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x0, 0x1, 0x400, 0x3, 0x3}, 0x100000000, 0x3f}) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/05/10 00:46:59 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x0, 0x7f}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x1ff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/10 00:46:59 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000440)='./file0/bus\x00', 0x10000000000000) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="e0", 0x1) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x80}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="30fd3f855f033e124cd17c86f31e6ebe2af8ce80227bf78663df9b0aecaaa69241c65e9bcaaa6c7892bb83e87795e0184baaaaece13aba1a5c2dbef6f5dbf2ad208e3e5a3ca0e1ef1c7d77ee2914fd7ebfabe2bd121ff0cbad0381b8ab09bc38ea2f705e15cc40301a10173d4caf4374bc69e628c3b597bf35df9c9ccae67c1a7751db83f8", 0x85}, {&(0x7f00000001c0)="31e2fb8f398d2b0956a265678f33f37d3ece086481966e3779e6c0801044cb718eab8cd0364b4d1c69ed0a37261605ae99ac3c5858a065c90d6630fd53c71247d9106b0f9c41", 0x46}, {&(0x7f0000000240)="392b1a4b7622dc49633b36abb74019e58f4ace4a4ce5640f0575a5c0791fb06673b3b428f1e0c7390e1d802148b4818866e24ac42e28bfc46984631adeb02ab15cae142370aee6cf50e5e34455f2344b0c648d79c8d1ac384d3c65c56e8c9880c94a59c5459e7652fb1a3028ce348256bde7622fcfd8164ad4ab70c07b23e2df4dcd7174cf4152", 0x87}, {&(0x7f0000000300)="6e78712d95f743c7ce59f7329c0aa2c1e64a46c235ed19b5ecf4e70db53c2b8a41a6c72c6e94a67c40461a42f0f3b6b656b2d082593be5f3b777e7185fa1ce396b17b0b8f3af71fb0413640209c3e5babc779922a11f52aa62b3c858cc8ea9d99d3f52a5ce92263651fcd9114e865dbe9b95a6742575be64d90ac501deed669102fca6c37e1b55b8012cb8f60dd421bec6c33eda1292f976c059a88914636db8034ca894f66d07", 0xa7}], 0x4, 0x0, 0x0, 0x4}, 0x40) 2018/05/10 00:46:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x3ba, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="c8000000210001080000000000000000fe8000000000000000000000000000bbac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bbfe8000000000000000000000020000aa00000000000000000000000000000000000000000000000000000000e00000020000000000000000000000000000000000000000000000001c000400000000000000000000000000000000000000ffffac1414aa"], 0xc8}, 0x1}, 0x0) 2018/05/10 00:46:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaac81, &(0x7f0000000680)=[{&(0x7f0000000140), 0xfffffd53, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16]) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x40000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/05/10 00:46:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x3a, @empty, 0x4e24, 0x3, 'nq\x00', 0x1, 0x3, 0x66}, {@loopback=0x7f000001, 0x4e24, 0x3, 0x1, 0x4, 0xa0000000}}, 0x44) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x107d, 0x2d8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x2, 0x49}) setsockopt(r1, 0x0, 0x86, &(0x7f0000000100)="439f3eaa35c8ca80bad69a2643ad834d0bf2d0309c4b587c8049c9c895a9c1b0bdd988c643dbc5e1265a5fa5c4f04ff3a99080d7ec6d6c85a1e748007724535641d43f68851f7e9a268ce69d41353691df5805869e465c262486556060405052062388d8ecfd34a0b77f99219f74d8b488f958309e7500f582e19e01401b49f9d64b84583637b57d9f6adcc78c19180afa5890933b179bdd8547e7abdbe5eb8782693015b7fd43dbeba2fe8195dfe7654cef663bce040c999d2cc2445d704e539b56004758e3a29db75f57fcc311904d1721cb747a20c8b05af5de3860ee6085b80b6f3696587e42ae62d8", 0xeb) 2018/05/10 00:46:59 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x60000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x123041, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0xfff, 0x1, 0x9, 0x8, 0x0, 0x8, 0xa08, 0x3, 0x8, 0xffffffffffffff7f, 0x20, 0x7, 0x7, 0x5, 0x5, 0x5, 0x8, 0x7fffffff, 0x2, 0xffffffffffffffe7, 0x6, 0x7, 0x4, 0x6, 0xfffffffffffff001, 0x80, 0xff, 0x4, 0x8000, 0x9, 0x5, 0x0, 0xbb96, 0x6, 0x9, 0x8, 0x0, 0x1ff, 0x6, @perf_bp={&(0x7f0000000040), 0x2}, 0x100, 0x4bf4, 0x2, 0x6, 0x1, 0x200, 0x400}, r0, 0x10, r1, 0x1) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r2, 0x3) 2018/05/10 00:46:59 executing program 7: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) shmget(0x2, 0x200000, 0x0, &(0x7f0000a90000/0x200000)=nil) 2018/05/10 00:47:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0xc, 0x1, 0x0, 0x0, r0}, 0x2d0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000080)='[', &(0x7f0000ef0f88)=""/120}, 0x18) 2018/05/10 00:47:00 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="029eb98cedd76355aaaa69aaaaaaaaaaaa000008004500001c0000000000009078ac140000ac14ffaa00009078ac14ffaa"], &(0x7f0000000100)) 2018/05/10 00:47:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x2, 0xffffffff80000001, 0x70000000000000, 0x3}, 0x3e3) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x9, 0x1, 0x0, 0x10, 0xffffffffffffffff, 0x7f}, 0x2c) syncfs(0xffffffffffffffff) 2018/05/10 00:47:00 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x1, 0x0, 0xffefffffffffffff}}) 2018/05/10 00:47:00 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffb0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80000000, 0xe000000000, 0x5, 0x80000000, 0x1f}, &(0x7f0000000180)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/10 00:47:00 executing program 6: r0 = socket(0x8000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup2(r0, r1) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') 2018/05/10 00:47:00 executing program 0: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) ustat(0x5, &(0x7f0000012fff)) socketpair$inet6(0xa, 0xd, 0x800004, &(0x7f0000001080)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0xb, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vsock\x00', 0xc3fff, 0x0) setns(r2, 0x0) 2018/05/10 00:47:00 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x0, 0x0) 2018/05/10 00:47:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x78) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = shmget(0x2, 0x3000, 0x4, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000952b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/10 00:47:00 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa, "acc0f2beabaafb99de2c"}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x15}, 0x8) r2 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fallocate(r2, 0xffffffffffffffff, 0x7fffffffffffdffe, 0x2) 2018/05/10 00:47:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7ff, 0x2000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000980)="cd", 0x1) r2 = dup(r0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"759b3aaab09d21e377ae5f65"}}], 0x30) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0xfffffffffffffe35) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0x1) 2018/05/10 00:47:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) recvfrom$inet(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x12001, 0x0, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0x5, 0xffffffffffffffff, 0xffffffff}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x4}) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000000000000000000000000000", 0x10}]) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x8, 0x2, 0x1, 0x1000, 0x280000000000000, 0x8eab}) 2018/05/10 00:47:00 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0xa, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/10 00:47:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000002e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004340)="9f", 0x34a}], 0x1, &(0x7f00000053c0), 0xfe97}}], 0x1, 0x40) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="a9", 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r1, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000041c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004240)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004380)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000043c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000044c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000049c0)={@rand_addr, @empty, 0x0}, &(0x7f0000004a00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006480)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000006580)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006680)={'syz_tun\x00', 0x0}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000006700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f00000066c0)={&(0x7f0000009800)={0x18c, r2, 0xa02, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x89}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/05/10 00:47:00 executing program 0: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000140)=@ethtool_gstrings={0x1b, 0x8}}) socket$unix(0x1, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/105, 0x69) 2018/05/10 00:47:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000340)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7f6a, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x200}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}, 0x0, 0x1, 0x1, 0x0, 0x8000}, &(0x7f00000001c0)=0xce049c5764cb839d) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000240)={0x7, 0x1}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/05/10 00:47:00 executing program 5: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x20000, 0x104) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000200)='./file0\x00') unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/05/10 00:47:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0xff, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0x4, 'lc\x00', 0x4, 0xffffffff, 0x36}, 0x2c) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xa2a, 0x40) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4a, 0x40400) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getpeername$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/05/10 00:47:01 executing program 6: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) r2 = msgget$private(0x0, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000b8b000/0x3000)=nil, 0x3000}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/129) 2018/05/10 00:47:01 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_bridge\x00'}) shutdown(r0, 0x0) 2018/05/10 00:47:01 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7379732f0000000e000000000000072f65320a0000655f6e6f646573745f636f6e6e00213dfb11076d81703f374431a8f31d18e236005bf91e7c14afe03d54f500a2a0245b843ede3209b41951dec190188480449212f7a9c0867fa03930d11ff58de3fe47a0f767a260b7484bd2ba877354491f3e798d8c2cb25850", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0xab) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f00001a7000/0x1000)=nil, 0x1000}) 2018/05/10 00:47:01 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0), 0x4) 2018/05/10 00:47:01 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x80000) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)="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", 0x11040, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x100000000, 0x3, 0xfffffffffffffc00}}) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) exit_group(0x5) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='anon_inodefs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000740)='.', &(0x7f0000000480)="0000000000000000005c4cfaea0d6d235e89c6f609baaad45cb0f4bad03231bb19f3993564650841c0f5cabae76460872099cf3ba382eea150cbc0f46fa2d9c21467db102076befa31bf1a7e7699dea10b90d1e4a87da403899cc06c0df59ed3808bc3c93a2f04fd4e03e1274402ec5b50c0cd2c7edd17e7eedb612b01abe46d03343284f73624ffaed62e270a3f4d1859143ea2952ce6fc", 0x2004, &(0x7f0000000680)="460400004fbcdef70d54879bc2055267bf93cba37ceef020000000348e55e7c81bf73d2407cab4f3216688bce1c315314c87d053d302105ec67b46ed5e533e5e9ca01f7c55abb9f8f38d623c159492654000bfee8018bc21703bb1c2591148b538d2d47a9f94a78285d3955beae405b71f5321ab5efbc3075b719100c039ea0b2e5b16") 2018/05/10 00:47:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x78) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = shmget(0x2, 0x3000, 0x4, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000952b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/10 00:47:01 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x82880, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000004c0)=""/180) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) capget(&(0x7f00000002c0)={0x399f1736}, &(0x7f0000000300)={0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x1ff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0500000037406aec5585f11944d482f4e212d6f4d9232cde0bd6ccd9ac4f81712d2f4d80e5b25c049b5c9cedc3f2de1048d0d0f0811e042fcd49b773f06adb0c1cad17c005bc96611df09261427869eb9f5f8d4d3ce0a536a35ace6ad16cc614ecf326b3315491cca6479a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x18) [ 104.193422] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 00:47:01 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) ioprio_set$pid(0x3, r0, 0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) clone(0x4000106, &(0x7f0000000180)="a6134974f0fddc18a40c37473c208ab2da687aa516616a", &(0x7f0000000100), &(0x7f0000001540), &(0x7f00000001c0)="e1a3bafbaf9c2789f10f609aa10b751165f51af4ea46c0ef38b3f77447fac6348681c7336dd1666847683eaab3646f37aa57106e02f31a52ab1802cfc1bc824da70fe5a92fe989003cb04b7752edbb9da50e") r2 = getpid() ptrace$getregset(0x4204, r2, 0x203, &(0x7f00000000c0)={&(0x7f0000000000)=""/133, 0x85}) 2018/05/10 00:47:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x4000) sendfile(r1, r1, &(0x7f00000000c0), 0x3ff) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) 2018/05/10 00:47:01 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/239) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x800, 0x3ff, 0x7, 0x240}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x6) 2018/05/10 00:47:01 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7b4, 0x2, 0x2, 0x6b}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000240)={0x14, 0x0, 0x1, 0x24}, 0x14) 2018/05/10 00:47:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) io_setup(0x1ff, &(0x7f0000000140)=0x0) io_submit(r2, 0x2, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)}]) 2018/05/10 00:47:01 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a63fff), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000074847c)=[{}, {}, {}, {}, {}], 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e20, @rand_addr=0x3}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) [ 104.568515] Unknown ioctl -2147203839 [ 104.646125] Unknown ioctl -2147203839 2018/05/10 00:47:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="5800000014001f2340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/10 00:47:01 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x40) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5f) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) ioctl(r1, 0xffff, &(0x7f0000000100)="9a4517e659a2ad32de12751dd3c9e21b1564f1577f44c9a11906eff088bba6bc1fc7dff7fbb03f24801d487004e2e6482cd2897a6a3e5ac4922e5cf302cd9b4b152b89e5f7ecc752d0fd80ca7a9e474cd0d163a8f0aeab885fb2f6a1c89b25e3d4dca90471b17287f006f9e1e6df1a7dde799be349c4d4f5087f1b5da703ef66ca4faf8ec7022048b55eaffb056d7d297d680f0411f078419be429b0cf74f87a7e") 2018/05/10 00:47:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/201) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r1, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0x400000000000000, 0x2000000001, 0x1f, 0x20000, 0x3, 0x6a9}}, 0x40b) close(0xffffffffffffffff) 2018/05/10 00:47:01 executing program 1: unshare(0x40600) r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200801, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/05/10 00:47:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000387000), 0x4) close(r0) dup3(r1, r0, 0x80000) 2018/05/10 00:47:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstatfs(r0, &(0x7f0000000000)=""/23) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400100009f1000130700000000000000000000000000000000000200000000000000015e1d792e74c70c7183937f0d00000000000000000000000000000000000000090000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000b0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/05/10 00:47:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00001a7000/0x3000)=nil, 0x3000, 0x0, 0x8001010, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x1, 0x5, 0x0, 0x80, [], [], [], 0x66297789, 0x0, 0x5a, 0xc2d, "d7f4225a791794d0643d5006bafe0d5e"}) read$eventfd(r0, &(0x7f0000000240), 0x8) 2018/05/10 00:47:01 executing program 7: r0 = socket(0x2, 0x3, 0x5) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x83, 0x44000) getsockopt(r0, 0xff, 0x800000000000001, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) 2018/05/10 00:47:02 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f0000000580)=""/123, 0x101}, &(0x7f0000000600), 0x5}, 0xfffffffffffffe07) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x0}}) write$binfmt_misc(r1, &(0x7f0000000380)=ANY=[@ANYRES16=r2], 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x7}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376633, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ed56da6e9047526, 0xfffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000180)=[{0x6, 0x1f, 0xfffffffffffffffd, 0x3b6, @time={0x77359400}, {0x6bc5, 0x7ff}, {0x8, 0x9}, @raw8={"522e7ff3c349838fff0b9d45"}}, {0x200, 0x9, 0x400, 0x3, @time={r4, r5+10000000}, {0x4, 0x9}, {0x2, 0x101}, @time=@time={0x77359400}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000002c0)={{0x1f, 0x401}, 'port0\x00', 0x12, 0x10, 0x1, 0x0, 0x1, 0x2, 0x9, 0x0, 0x1}) 2018/05/10 00:47:02 executing program 4: unshare(0x8000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, r1, r2, 0x2f7dc000000, 0x13a, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4008556c, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x1000, 0x7ff, 0x800, 0x522}, 0x6) 2018/05/10 00:47:02 executing program 7: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000300)=""/195) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0)=0x239e, 0x4) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/10 00:47:02 executing program 6: syz_emit_ethernet(0xe0, &(0x7f0000015e15)={@random="2da0bf54883f", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x806], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x33, "d81ba94d921d8c1e7ccfa3df7c447ebcf0ae21ebdf9d4999e6f85b35bfd95c9090f5b37e80e74d6df2246ea9908ee7031acb8d"}, &(0x7f0000000080)=0x3b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0x4}, &(0x7f0000000100)=0x8) 2018/05/10 00:47:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) unshare(0x8000400) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) write(r0, &(0x7f0000000100)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/10 00:47:02 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1000000, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1e}, 0x401}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) 2018/05/10 00:47:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x28, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) 2018/05/10 00:47:02 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpid() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/protocols\x00') lseek(r2, 0x4000000000000, 0x0) 2018/05/10 00:47:02 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0xe8be4d7}) ioctl(r0, 0x4, &(0x7f0000000140)="030fd2424f3fa314d3d7938044") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 00:47:02 executing program 4: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)) 2018/05/10 00:47:02 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) preadv(r0, &(0x7f00000023c0), 0xfe, 0x0) 2018/05/10 00:47:02 executing program 1: r0 = socket(0x100000001e, 0xfffffffffffffffd, 0x20) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000040), 0x21d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x4, 0x0, 0x400, 0x3, 0xffffffffffffff4e, 0x40, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3, 0x3, 0x8}, 0x10) 2018/05/10 00:47:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x1003, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000019, &(0x7f0000000080), 0x0) 2018/05/10 00:47:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d63707505000000c184757453ca593e945cd6fe342e56beed3a602b7db692c9f356259a30a4ef3983"], 0x5) 2018/05/10 00:47:02 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpid() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/protocols\x00') lseek(r2, 0x4000000000000, 0x0) 2018/05/10 00:47:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/107, &(0x7f0000000040)=0x6b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x9, 0x7, 0x4d, 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/10 00:47:02 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) epoll_create(0xffc000) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb2, 0x12000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x3, 0x3, 0xffc0000000000000, 0x2, 0x9}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$cgroup_int(r2, &(0x7f0000000040)={[0x2]}, 0x1) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000180)={{0x8, 0x0, 0x17188fb2, 0x0, "b33afa02ed9ee96ab65c2c9d89d11c3a151203ee087e372f45ed9f1524d81aae46aac58b0b96aeea0d605866", 0xfff}, 0x4, [0x5, 0x3, 0x0, 0x0, 0x6, 0x8, 0xfffffffffffffffe, 0x8000, 0x10000, 0x3, 0x7, 0x101, 0x6, 0x1000, 0x1f, 0x5f, 0x3, 0x9c, 0x1000, 0x1, 0x10001, 0x1, 0x5, 0x1f, 0x9, 0x1, 0x7, 0x0, 0x1f, 0x0, 0x5, 0xfffffffffffffffb, 0x6, 0x6, 0x3f76fae2, 0xffff, 0x10001, 0x402, 0x7c1, 0x7, 0x264a901b, 0x9, 0x3f, 0x194d, 0x8, 0x10000, 0xfffffffffffffff8, 0x5, 0x7fffffff, 0x747117d5, 0x1, 0x8000, 0xd3e1, 0x9, 0x3, 0x8000, 0x8, 0x100000000, 0x2, 0x9, 0x9, 0x8, 0x100000000, 0xffffffff, 0xff, 0x0, 0xe2, 0x1ff, 0x7f, 0x7, 0x6, 0x3f, 0x3, 0x1, 0x8, 0x70a, 0x8001, 0x8000, 0x0, 0x80, 0x2, 0x3ff, 0x8, 0x61, 0x8, 0x9, 0x0, 0x200, 0x0, 0x0, 0x7, 0x3f, 0x11, 0x20, 0xfffffffffffffff9, 0x1, 0x3, 0xfffffffffffffff7, 0x1000, 0x9, 0x1, 0x3ff, 0xb8, 0x5, 0x4, 0xc10c, 0xfffffffffffff6ce, 0x0, 0x0, 0x80000001, 0x5, 0xffff, 0x1, 0x3ff, 0x0, 0x9, 0x1, 0x4, 0x100000001, 0x46, 0x4, 0x1, 0x5, 0x7, 0x0, 0x35, 0x3, 0x4], {0x77359400}}) rmdir(&(0x7f0000000100)='./control\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) userfaultfd(0x80000) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000740), &(0x7f0000000780)=0x4) 2018/05/10 00:47:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x7416c8990, 0x401, 0x800, 0x7f, 0x4, 0x7, 0x79, 0x6, 0xfd, 0x1, 0x1000, 0xc654}) ustat(0x7, &(0x7f0000000080)) write$rdma_cm(r1, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40), 0x13f}}, 0x20) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200400, 0x0) write$rdma_cm(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="848f3f43d89b37b3fbd8e157f43419790bff3def5f3df1ce93c3b07df15e9d507616ccfc6bfda68ed098d858dd270327"], 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000340), r4, r0}}, 0x18) syncfs(r3) 2018/05/10 00:47:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x800080000, 0x20, 0x3, 0x1}, 0x10) io_setup(0x46a, &(0x7f0000000240)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400), 0xffffff55}]) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x401, 0x1000}, 0x2) 2018/05/10 00:47:02 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x402, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x8000, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000580)=0x7) ppoll(&(0x7f00000003c0)=[{r0, 0x6000}, {r0, 0x1}, {r0}, {r0, 0x6000}, {r0, 0x5000}, {r0, 0x8000}, {r0, 0x76f4e5f1799d71ba}, {r0, 0x8000}], 0x8, &(0x7f0000000440)={r1, r2+10000000}, &(0x7f0000000480)={0xfff}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8, 0x3f9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x8, 0x8000, 0xfffffffffffff001, 0x18, r4}, &(0x7f0000000380)=0xa8) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r8 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r5, 0xfffffffffffff800, 0x30, 0x2, 0xab}, &(0x7f0000000500)=0x18) accept$unix(r7, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r9, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r10 = dup3(r8, r6, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000200)=""/200, 0x2}) 2018/05/10 00:47:02 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000300)) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x975, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/252) sysinfo(&(0x7f0000000040)=""/188) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000580)=[{0xffffffffffffffe9, 0x25d5, 0x7fff, 0x7, @time, {0x3, 0x2}, {0x4, 0x200}, @queue={0xe0a4, {0x80000000, 0x6}}}, {0x3, 0x8001, 0x95cf, 0x7af0, @tick=0x2, {0x741, 0xfb}, {0x7, 0x698c}, @quote={{0x6, 0xb3f2}, 0x20, &(0x7f0000000480)={0x68f9, 0x6, 0x0, 0x8e, @time, {0x5, 0x9}, {0x6, 0x10001}, @queue={0x1b, {0x0, 0xff}}}}}, {0x8, 0x6, 0x5fc, 0x1, @time={r1, r2+10000000}, {0x3ff, 0x1}, {0x3, 0x9}, @time=@tick=0x3}, {0x9, 0x401, 0x8, 0x400, @time={0x0, 0x989680}, {0xfffffffffffff224}, {0xbe, 0x38}, @result={0xb3a, 0x314a}}, {0xde, 0x3, 0x8000, 0x6, @time={0x77359400}, {0x80000001, 0x8}, {0x2}, @ext={0x9, &(0x7f0000000500)="8577885727c88e091f"}}, {0x787b, 0x3, 0x8, 0x81, @time={r3, r4+30000000}, {0x92b6, 0x5}, {0x7, 0x6}, @time=@tick=0x2}], 0x120) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000340)=""/147, 0x93}, &(0x7f0000000400), 0x40}, 0x20) 2018/05/10 00:47:03 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x200003) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) clock_adjtime(0x0, &(0x7f0000000040)={0x7fffffff}) rt_sigsuspend(&(0x7f0000000180)={0x4ea}, 0x8) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x800) 2018/05/10 00:47:04 executing program 1: r0 = memfd_create(&(0x7f0000000280)='cpuset\x00', 0x4) getsockname(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x80) write$sndseq(r0, &(0x7f0000000140), 0xffffffffffffff25) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x14fa}, {r0, 0x11}, {r0}, {r0, 0x40}, {r0, 0x10c}, {r0, 0x8280}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x7}, 0x8) fchmod(r0, 0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x9) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000003c0)=@req={0x95d, 0x3f, 0xf5, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x2}}, [0x7, 0x0, 0x8, 0x20, 0x1, 0x3f, 0x2d6, 0x6, 0x81, 0x1, 0x1, 0x80, 0x100000000, 0x9, 0xffffffffffff8000]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x400}, &(0x7f0000000240)=0x8) 2018/05/10 00:47:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x94d, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000500)={{0x1, 0x0, 0x0, 0x0, "56b740dad448bf9447c2969d04973ede71aea30b2ba715e887092a1f26e91b7a2564a49811d3bec96b63a4fa"}, 0x0, [], {0x0, 0x989680}}) 2018/05/10 00:47:04 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc", 0xb, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/10 00:47:04 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00']}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x99, "93717a23315e1534e8f2ddd571a84403fb582d396ffe515dd98ad11fb3e4f3e3a7b663398f49981cfba96f00926d0dc9897c31d39e30ba04a5d51ac0ddc22c11ea1c6f61e7597afa9fd91a81cd6fa7e635816f1d22d7553e59cdf4900ffba93737a041292bdb94171d04244fd4d4b96ff24413b73d1de65cd50b731630bc770990b27500df86bfdbe7eddde0b7e6590a967104c7afa61645f9"}, &(0x7f0000000040)=0xa1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) 2018/05/10 00:47:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0xc1a}, {0xffffff80}, 0x0, 0x7}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0xc81, 0x0, 0xda3, 'queue1\x00', 0x3}) 2018/05/10 00:47:04 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) syncfs(r0) socket$inet6_udp(0xa, 0x2, 0x0) prctl$intptr(0x1d, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xd0, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3d}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x484}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x50) lseek(r0, 0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r3 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="d055cba2b7fe5d311978f6a76b86a0e2f82911eb3d0c0a5d37cd52a5ff700e5d1398f2400e26026961aa2c9c6417d083e4771150378d3bc7a2cbec9be69f27443668a1607852c1881e51e321db8af07322aee284cdd2695d253f6ec14c483c014dfec5dc24efcc80b2ba2fd22b8627695fc55c0411b9cead1ad9fc827b74ab1cd71672bb644dd4a182e3d410db2b9fa8d0bb90a17f417ccaaa2146a719a521be", 0xa0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) 2018/05/10 00:47:04 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0100001900110400000000000000000000000000000000000000000000000000000000000000000000ffffac1414bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) 2018/05/10 00:47:04 executing program 6: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b", 0x4, 0xfffffffffffffffd) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 00:47:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000500080000a000000a000087dc000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00004000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/10 00:47:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc}, 0x2c) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000f3ffffffffffffffdc7443d8b8608760c7d24388d2008000002460e55d007cc7e3e80da2452297351bf97a3ebf0000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/10 00:47:04 executing program 6: socket$inet6(0xa, 0x5, 0x0) 2018/05/10 00:47:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x90000006}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1555576a, 0x941ab197) creat(&(0x7f00000000c0)='./file0\x00', 0xe9) 2018/05/10 00:47:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000000080)="13c6044de1ddf2b69dee90090f1db557de54c44cdab2352520a8cb2f688ab552557a38bf93c5dc0b42d4edb3af7706d57994501ae7347e740be29b4fa2403570258b66b29dbb4c16dd6b4f534a01007768615169010d7a88b68dd5a9f321915097fd05", 0x63) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) 2018/05/10 00:47:04 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x4}, {0x10000000b0}}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) syncfs(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x0, 0x1, 0x81, 0x1, 0x7, 0x66}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/107, &(0x7f00000000c0)=0x6b) 2018/05/10 00:47:04 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) msgctl$IPC_RMID(0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x181480, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/05/10 00:47:04 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x201}, {0xa, 0x101}, {0x2, 0xffff}], 0x347) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x5) 2018/05/10 00:47:04 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x10000) ioctl$KDSETLED(r0, 0x4b32, 0x1f) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) ioctl$void(r0, 0x5451) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$addseals(r0, 0x409, 0x2) 2018/05/10 00:47:04 executing program 3: unshare(0x4000800) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x3a) 2018/05/10 00:47:04 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) 2018/05/10 00:47:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000100)="464d060000000000005f511d95d1776934fcd1719c0fd02792cc25936a2f2000000065b91e3c9f65b0b355a36b9b60a52c93c6561e2e6decc7d796c31bbaba1c77e522405449b55ed6cd8bff033456498d98ca0452d425176627ed705648b2c95001c38668ee3e7eb9e7be0b2fa98594805b3da748aa65d02c833940833ef641e747e7ba8fe47d05ecd30900000000") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0x0, 0x821e, 0x4, "ce6bb69c2c4bab23e4e2b3b837b3efa014f3f81654ec0f86e8f3f5a9c505aab5"}) 2018/05/10 00:47:04 executing program 2: r0 = socket(0x3, 0x4, 0x1000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x1ff, 0x5, 0x800, 0xffffffffffffffff, 0x0, 0x7f, 0x1}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup3(r1, r0, 0x0) 2018/05/10 00:47:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xfd) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x20000) 2018/05/10 00:47:05 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x3b, 0x7ff, 0x3ff, 0x1f, 0x28}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x89, "4ca0e72aad09dfd164fb21d20d3394db58a31538003b2ecca2747ae913dfc82f35a18f3e5500a17822bbe5726c42f4c6a0a00d89dbff33ebfde6bbfbe83d6f8127a5bee6fd24a26847e6a7825d6b2cea2b0fc5c5030c95e7c646e82344c3194536669152458b08a67feb90cf142010bd107bf68bbb391ada4fd57db7cba633bb342a1b8032339410db"}, &(0x7f0000000200)=0x91) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000361ff7)='/dev/vcs\x00', 0x4, 0x0) lseek(r2, 0x32, 0x2) 2018/05/10 00:47:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140)="364ef20b", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/10 00:47:05 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000040)=0x955d, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x98) 2018/05/10 00:47:05 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) msgctl$IPC_RMID(0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x181480, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/05/10 00:47:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/10 00:47:05 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff0ffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/05/10 00:47:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvmmsg(r0, &(0x7f0000004280), 0x8000343, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x8, 0x5, 0x3f, 0x3, 0x0, 0x8000, 0x6]}, &(0x7f0000000080)=0x12) 2018/05/10 00:47:05 executing program 5: unshare(0x8060000001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@ipv6_newaddr={0x2c, 0x14, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gre0\x00', 0x101}) [ 108.373586] device ip6gre0 entered promiscuous mode 2018/05/10 00:47:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208140, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0xf, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x7ff}, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0xfffffffffffffde8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x1000003e, 0x2, 0x28}) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x52d) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/10 00:47:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') preadv(r0, &(0x7f0000000900)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/141, 0x8d}, {&(0x7f0000000800)=""/231, 0xe7}], 0x7, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80002, 0x12) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) 2018/05/10 00:47:05 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000011000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00060000005e431a2b923e2e2f9a1e058074a11da422303005e033d1f6c2ad7bf1bbb050e12d3781721cdfc63ee03f92189b648e412a9e4f96e2952dd78727506410f4b3a35fa03d28beee89a201a58bd39c7f57f64ed2013ffc4f610c1b92b5e08c4ff16e04084a93942de6eefb36a01e248249396a7aa1f206c454249fe3f1637245a28d8811a51844f9a8"], 0x28}, 0x1}, 0x0) 2018/05/10 00:47:05 executing program 5: r0 = epoll_create1(0x80000) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x14}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0x3ff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) 2018/05/10 00:47:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xfffffffffffffffd}) sendfile(r1, r1, &(0x7f0000000000)=0x1ffffffd, 0x5) r3 = dup2(r2, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000040)={{0x2, 0x1, 0x6, 0x0, 0x2}, 0x8, 0x9, 0x6e50}) 2018/05/10 00:47:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/92, 0x5c}], 0x1) 2018/05/10 00:47:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x9}) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) 2018/05/10 00:47:05 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x40, 0x14000) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000002c0)=0x9) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x1, 0x4400) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/197, 0xc5, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x204000000) 2018/05/10 00:47:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000240)) 2018/05/10 00:47:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x36c, 0x800000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x6b2, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000017c0)=""/4096, 0x706, 0x0, 0x0, 0x0) 2018/05/10 00:47:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8010000400000081) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xe9, 0x1, 0x5, 0x4}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x3050c3, 0x0) clock_gettime(0x7, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000200)={{0x5, 0x1, 0x6, 0x2, "d0b67025ceeb880ecaf281fa5603c2f7d62351533475e2c43271c8261d50d79d2acf2d69ce38e0d4e708e606", 0x1}, 0x8a42944, [0x4, 0xe00000000000, 0x1, 0x9, 0x8, 0x1, 0x2, 0x40000, 0x81, 0xd3e, 0x4, 0x8001, 0x91f5, 0x10001, 0x9, 0x4e23d363, 0xbd, 0x413d, 0x3, 0xc6, 0x2, 0x6, 0xc111, 0x81, 0x6, 0x5, 0x7fffffff, 0x8, 0x1000, 0x7e5, 0x7, 0x3, 0xbd, 0x63, 0x0, 0x4, 0x8, 0xe1, 0x5, 0x4, 0x400, 0x0, 0x0, 0x6, 0x7, 0x2, 0x4, 0x0, 0x5, 0x1, 0x10001, 0x200, 0x7, 0x6, 0x3f, 0x40, 0x42797cd0, 0x8, 0x1f, 0x9, 0x6, 0x100000001, 0x200, 0x2, 0x9, 0x6, 0x1, 0x8, 0x200, 0x3, 0x3, 0x6, 0x4, 0x1, 0x7, 0x1, 0x1, 0x9, 0x2, 0x4, 0x200, 0x80000000, 0xff, 0x100000001, 0x762, 0xff, 0x1, 0x3, 0x0, 0x8000, 0xad3, 0x0, 0x1000, 0x3b, 0x2, 0xfffffffffffffffa, 0x3, 0x4, 0x9, 0xffffffff, 0x4, 0x0, 0x7, 0x4, 0x2, 0x1, 0x200, 0x80000001, 0x44e7ad31, 0x5, 0x7, 0x2852, 0x10001, 0x6b20, 0x6df, 0x7, 0x4, 0x9, 0x400, 0xd1e4, 0x9, 0x1, 0x0, 0x0, 0x2, 0x1, 0x3ff, 0x6], {r2, r3+30000000}}) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4, "63a8"}], 0x18}}], 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xeabc, 0x400000) 2018/05/10 00:47:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000005c0)={"64756d6d79ef5460b36e3fd3f900007e", 0xe}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) dup3(r2, 0xffffffffffffffff, 0x0) 2018/05/10 00:47:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x100000001}, 'port1\x00'}) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x24a, 0x1) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x129100) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYRES16=r1], 0x2}, 0x1}, 0x0) 2018/05/10 00:47:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000200)={'bcsh0\x00', @ifru_addrs=@l2={0x1f, 0x7, {0x39, 0x7, 0x7fffffff, 0x80000000, 0xbf2, 0x3}, 0x6, 0x5}}) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xfcb5, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000011000d0900000000000000000000000000000000eeff000000000001000000000000180070"], 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rpc\x00') modify_ldt$read(0x0, &(0x7f00000003c0)=""/241, 0xf1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x8e, 0x2d, &(0x7f00000000c0)="810c26376bbfb9417c9bc1e02f82f4700878e5d7a288dda1677bb4662c992b71ef4512c25f3a43db393784fc5683c63cbb7691b39044bd2f0423e2ff638e1f41a1279cfb7fb9d86bca49e07c1fe6d67b646c84d0653571b332c85576a85e7a2e6890c5aeea864fb797d0047dda2a7d9947822c9ba80b2c2e0171c0ca63379f93967f45edaa5181cfe34ebd3866fc", &(0x7f0000000180)=""/45, 0x10000, 0x7}, 0x28) 2018/05/10 00:47:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)=ANY=[@ANYBLOB="1c000000050601000000000000000000000000000e0023f700000cdc"], 0x1c}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8040, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/05/10 00:47:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="fcff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24}}, [0x0, 0x2, 0xff, 0x81, 0x3, 0x5, 0x7, 0x9, 0x3, 0x7, 0x9bc9, 0x7, 0x4, 0x2, 0x1f]}, &(0x7f0000000540)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x1, @empty, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}}, [0x2, 0x5, 0x9, 0x8, 0x1762000000, 0x3, 0x79c7, 0x0, 0x4, 0x8, 0xfff, 0x8, 0x5, 0x6, 0x3f]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r3, &(0x7f0000000100)=0xff7b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x100, 0x30}, 0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000580)={r3, 0xcd2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000005c0)={r1, 0x1, 0x0, 0x80000000, 0x7fffffff}, &(0x7f0000000600)=0x18) time(&(0x7f0000000000)) [ 108.970377] syz-executor0 (7136) used greatest stack depth: 54088 bytes left 2018/05/10 00:47:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/05/10 00:47:06 executing program 6: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0xffff, 0x20}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000240)) [ 109.119579] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/10 00:47:06 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) unshare(0x400) r2 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') write$cgroup_pid(r0, &(0x7f0000000080)={[0x31, 0x30, 0x39, 0x37, 0x39]}, 0x5) lseek(r2, 0x3, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) 2018/05/10 00:47:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x121c02, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setsockopt(r0, 0x6, 0x4, &(0x7f0000000300)="63664c83d9b44df841ad984429230a1fbb4eaf71225228616023c20a88c0ce30aed53857a4861bda70e6035d6f70095dce2967c834355767f9", 0x39) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f23ff8)={0x0, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000280)="bd07324e03391a82e16e38414c4c7e61c179180370c6a9a8c60debd08b5310005dc0dae4ba00ef167bcff0a25bb95864d1325f4d2c495f27a855946fe5841e34880b5be6f24837b9b26844fc78e4153879f80300197d68fbf8ac483c9cd24b4abc2efae50b82de42439f25", 0x6b) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa}}, 0x0, 0x0, 0x0, "388ceb533703ea9a62d63fbe52e1368f96cddebf28c1e8718507c0331d7193c7bd76da9dd713942ddafe14fa1de6901babd3aa600d6425c98f747f681b11068effa06009609feaf1cfaad6b318662d48"}, 0x16b) [ 109.202737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/10 00:47:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100)=0x8, 0x4) sendto$inet(r0, &(0x7f0000000e00)="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", 0x654, 0x4002080, 0x0, 0x0) socketpair(0xb, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x0, 0x3, 0x4, 0x3, 0x1}, 0x7, 0x3d4}) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 00:47:07 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)=0x1) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000980)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getresgid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) r8 = gettid() stat(&(0x7f0000000bc0)='/\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001200)=""/241, &(0x7f0000001300)=0xf1) r10 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000c80)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, &(0x7f0000000d00)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$unix(r1, &(0x7f0000000f80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000140)="9d4dc2e2470ab303c350deda11d6781d54b695d04f80075ec341714aaf48104fb0c087e7084a32e4eadde501cf2c10665d3aa2208e85d5896cbe855d9df1a984ed6b9de3ec785f1f0e353c598895e2abfb7bbd20a301bda8fc08d00f9da748ca75750191003c7fd105fce32ec1d646a15b01482e84227e3388c6b802321ecda4d87525a99c46412b466f7889c5ed042f05b595adc949b0f77a39c91a27911492a027583b24363a2625690c0c1a0027946d0bfa3df1fd77db9321e54d77a62d19b97c318ed144404948bbe99ace9d04f42cd2452a6ae4a328b456d6", 0xdb}, {&(0x7f0000000240)="daf54c79d8973a27281e9edb718fcd67067703a152ba4d95d73649b91288a7504fd8b90b6aeadba36ccffd5c4e460c8bfb7403d922658a98a7e84fcca68927e9ea5cda58d58a7735152050512926833163dd04993b3cf5f7d3715070f10bdb3020e02b0c0fac9b19bc834c1f7ef1d68263c7b7e478308e2b02e2bd632860cf97b6c57dca00fc31c1", 0x88}, {&(0x7f0000000300)="e0d82d0db0426f9d0a77f067bc41501dac09876eff0d871527e1ee1ae4931364a8d1d75c9a985ff555cc29da359e50eaa1cc839737784e8e06d59089322d203ffec97b79c669899e2f255508e48b169d3e2f70fda03900ee22cb0e291ebf3a37e2563413ec12cbcaccfcaae0a4d374d2c85bedd32d947609d223a83884bd7b6096adca9b9a2cca523071774b30cb3c5b1313ade8c631ed55c22313b1f670f4ce14342f9ae0", 0xa5}, {&(0x7f00000003c0)="5dea07712f19bb42d487f25188540a4d100c00f89d0b364d4e66e3fc2c2326410eb5f619cab3a2b9193925d0bbbded6889d025659578d195f52f8b89d49d805d569d6b875843c519cd570bade812e35a3f6504a75a7799de06a50e420372a510d41a345fd04bb2c91f69214a77bdf952bf4ecbffd86f077435088aee883d2c1eee7361830ea86a699cd0675734fa8c42e4e3c1690cc6aefd70f9d608dc20cc5bfa898292b12c33eac93c069a8b176db25413a526e708200ae8a23a129ebe7680a24924143dae403e6dc0a80e36450be070a34122547ceb", 0xd7}, {&(0x7f00000004c0)="1837d376981b99a60e88b95501cd6d73dad077e4c32c415df257c9b370670662807d20b903c65881c3cd1e50a2f4e8d062351a7d118617f0176639ff015efc8c1d42dcec56f10f423ddf462307efd97503bcba72b5fd1b8d878e8d54f1dcc157f5aab49e23c3646b2b22dfb22b4f07dfaf41143024ec581662075663fcb095172aa552ba740e575d19886a32f31e812ed34b9769ed5c02eb2cefbfd70660d2", 0x9f}, {&(0x7f0000000580)="9247cda921d657588a08f5cf4279c4a5f995cab85e0c49fb820e1e2865edb5bc4e592eb75e54f9c95cf1f838c990bbd32237d874d792d8c5897ec472edd8caa169144acd860bbdcb040ce329593eb7f12aa912ac468ca783373ff8d0c1a5e73f9705a8cea501363ccc1b57f2ccd6b66b9c", 0x71}, {&(0x7f0000000600)="eee7a99f7b9f11eb8222", 0xa}, {&(0x7f0000000640)="3d56493d4d4dcb70834860ae3e87044492f17bc0f204b57b4dd2f73c10dd2cca269648078fdd51e3edc246ddd37530c4e70a160a81cdfbe165e517cae0834f7023cd58559f7f504cffffd9be202d37d46ba2937bcf1019278f3ed4d6231f1e1c13dedbf41afb4a431ed3376f", 0x6c}, {&(0x7f00000006c0)="841d0a7b2ea6c4c11f645d11257568406de712cf78ba8f2e6ab7e146ba7279c07a0b3e424d05ba11aaa67cbd2080c76538a8502ecd324a15b5aab483db51", 0x3e}, {&(0x7f0000000700)="3245c06a366b11119db9fd70b7689117cf36c91625a97e85abac0d255aca763b0d41ebebe1d24320455988cbdd7cea9d8f4641e0b2e63fcb35ff080646e762395e", 0x41}], 0xa, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x24000040}, 0x8811) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1bf, 0x2, 0x29, 0x2}, 0x29a) 2018/05/10 00:47:07 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xaf}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8) 2018/05/10 00:47:07 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mlock(&(0x7f0000e09000/0x3000)=nil, 0x3000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mbind(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mincore(&(0x7f0000b63000/0x3000)=nil, 0x3000, &(0x7f0000000300)=""/126) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000002c0)={&(0x7f000013f000/0x1000)=nil, 0x0, 0x3, 0x40, &(0x7f00003be000/0x2000)=nil, 0x100000000}) 2018/05/10 00:47:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/196) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a21679be129adef0bfac65940b7c7fc8d1c80d", 0x15}], 0x1) 2018/05/10 00:47:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfffffffffffeffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xffffffff00000000}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340)=0x9, 0xd3) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x7c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x5, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x56) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) 2018/05/10 00:47:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x101, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x2}) pwritev(r1, &(0x7f0000000000), 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) lseek(r0, 0x80000000, 0x3) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) 2018/05/10 00:47:07 executing program 7: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r0, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0xffffffffffffffab) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x1, 0x3f}) 2018/05/10 00:47:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) 2018/05/10 00:47:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/10 00:47:07 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x3, 0xbddf}) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500002800000000002f9078ac14ffaae000000100006558", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@random="d595b67d6cc4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x3ff, 0x4, 0x2}}], {@can={0xc, {{0x4, 0x0, 0x9, 0x7}, 0x1, 0x1, 0x0, 0x0, "ce71110dcd155771"}}}}, &(0x7f0000000100)={0x0, 0x1, [0x84b, 0x493, 0x3b8, 0x745]}) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40902, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1}) 2018/05/10 00:47:07 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}}, 0x0, 0x2424}, &(0x7f0000000d40)=0x98) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x505000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x6, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @empty, [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) 2018/05/10 00:47:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x1) close(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x2) 2018/05/10 00:47:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r4 = dup2(r3, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x802, 0x0) 2018/05/10 00:47:07 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x100000000000, 0x0) r1 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, r1, r2, 0x100000000007, 0x100000001, 0x4001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/05/10 00:47:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x45fe91c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="256370757365746574683014656d30262d405b657468312700") 2018/05/10 00:47:07 executing program 5: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000ff4000), 0x0) 2018/05/10 00:47:07 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000740)="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", &(0x7f0000000900)='(vmnet0\x00', &(0x7f0000000240)='wlan1bdev!eth1\x00', &(0x7f0000000280)='em1ppp1/selfselinuxbdev]selinuxuser&L\x00', &(0x7f00000002c0)='\\em1#\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='\\bdevtrusted,\\ppp1userppp0%\x00', &(0x7f0000000380)='cgroup^\x00', &(0x7f00000003c0)='.bdevvmnet1eth0eth1{ppp1/\x00', &(0x7f0000000400)='systemGPL\x00', &(0x7f0000000440)='cgroup{*@\'posix_acl_accessppp1:cgroupsecurity\x00', &(0x7f0000000480)='trustedvboxnet0\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-\x00'], 0x1100) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x1}) fstat(r0, &(0x7f0000000fbc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7fff}, &(0x7f00000000c0)=0x8) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) get_mempolicy(&(0x7f0000000600), &(0x7f0000000640), 0xffffffffffffff00, &(0x7f0000001000/0x2000)=nil, 0x0) utime(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)={0x1, 0x5}) 2018/05/10 00:47:08 executing program 0: unshare(0x60000000) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x8) r1 = socket(0x0, 0x802, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x145000) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="2ec3dcd9e82aaa4665029c5986a29910682c16e8708f6ee599c577c64154c04761e6773a78a66537551e90ee25e99db983387769de19f3cb"], 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x20) 2018/05/10 00:47:08 executing program 4: unshare(0x200000010080000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) 2018/05/10 00:47:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000940)="ba", 0x1, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000880)="de", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f00000002c0)="12cd58d42f59908651b8c93cb8a9a02a578d44d4bd5c3d22913ab9d96a66bd6b408fc253e03ae94a716e4e516fd221ca9d8e596b440ac402e12c0d843298bdb86b5d54c89784bd26922ac5ab16d52638cad559ce9d04ce2b21be66b80d6d4b1b008e4e00f7eee48b832299b9cf1ec5ab2f9b378073aea6a96c6c82de99ba01da85a62492b792ce5038b9062e473da3cfc431e2482afd7f9f228f7f1f6690455e636b21fcf084e7297dfe14b66d3e162b3006a32b7e8842cbf2ac4a2ad98ea41c5829da827785e5503fdd01404a4106088c9de0269fcc956d15292ae9479830eb553a2bf0a208a755698aaecc571c97634ccb2350e7ac5e9b84db0ff60b1fe0d406237877d9a2e822c29651bc430b89171ea990c2677d3233eb04ae6688673a4b4d738dc40917de993ded723d676b7c7dae15f1a6015bf1b5e6933d381d1022cfc70616d13dd4709d8885976bb50bb52ebef92a3aa4461576edae8ed91585e7c0a5753fa3bef51853ffe3e3ffbcde785eda2e38e584814d6d9231b7102a7cc750787c9a6be5bc3f9fea353ed880e01b196bf4b3642264d621ea3d0e7de772ff4d85bcafc8aa3e806224821e6a31b92f4b6f4a3f84593a0a6df2f5eb031afb00b91c6cdc4c7b4f2ef7f1b8ca98a0ada7b250bafe0e7111761f83909f76915adbbf3d72058f2f3f229ece54c21deaa28976d1a9129e3deaa4fc0edfe5f34d9cdf438510ba6fb8d3fee09ccb8f6419030d65134e08f2ebeb703e0b692534d9f976d2d875d39ca182e614637abe23e1edb7a5167cdebb29aa2b5b7399074a7b2df83dd3b1e50438edb0958b3ab36868d97118912dfd8b4354837f3f1148383fe8d0c8fc17cd599434cd672eb6eb4783b5b03f4eea49fc00fb18aa8db8bd4e657a49b8ee9d81181f6ecbbfdce18327e34c4664ded2e8de76aabf21cbf8ba71703d988776bfbd4be8e08b694bafe925520eaaca22de8b4ccc7969a2218b3a2bd77dd530d9be4b36733dc58d908baeba22dfa6305454ec4ffb22f99a6373976352a1872d59744db6a03f61aed889bee7b4342aa0f020ba308dafdf442d4e7428ad3000ece1f3a50223251421fa2396533263c81049283b38f8fb9ef08de6f569f2be20658eedd08077d03cb01c0daa6f75df010370b99c726837effb3e8d6305bc11d90cdf416c81c3d1ff94e622655e6713904408f602cdb0978835719b31bf8748ae773b0aa5d72e2c77451591cd8c43c800ee728cd934d7c668b86bdd1d73afbe00fdb2dbae5314de955597fff624b9e2f7f8cddf4383731124b2521a19a037051b0e6bf5a425b3e64847a763646f7c256c5781a1f96192fd567817da89feab3acf503f62824942e5cd6985048af70a4fdcb05e11a3d0b8c0aa58be489cd937e92f1facefc0d10c3ac1e3d0a24b17436ebbf2220dd8701b77614cebe706a659b382af5d9fe8656e0d1204c74cb8a6e2dd7c70372077ff3c2d920716e526b04e321de47c2575b78726f290a9577e96169a7170208dfb4291edf0bf40bc843bc9519f3f757548cbb28bd5be5000aa4ea84588aab5f1e0a96c68cd0e74cc16b3fb47571555c266baa0af78240101ff4ac394adc1c544fd90c29f6a83af3bc5a685ba9ad96345297ab7bddacb332901fe61666317799096d8fe403a09ee9e4a7252b21fcbaab3e47c7024a7b0ec0682817aa81dad3c6981e87a37668758f09ca3574cee686e4efa8d965f65852f03210db35b791d3b895f82455a8f5a224253f0715408ca4de02ac33f84808739426f7f257e4d0ef194ce367bcb5c8ddc8a13bc54dcf531b2df58c150a6e0adfcd50c59b4047da48de8ecb5ded7af338f01789024b80e562f8257ea3c02bb2392c5a04890f4637239697470da81c1550340bbd0389ec8cae46d449c81f29cc848ffa33870f3f18f5f2fa5d67b91d0030cc429587fa8316a9e5bf303ce8089c7310b1f4817c358a03e91fa5fb53fa0050bf66af209e3fa3caf95c47460ff4f86905aaa3a8687bd0b9200b892b1", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) lseek(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0xc3fb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0xa, [0x4, 0xfffffffffffffff8, 0x1, 0x36f, 0x9, 0x0, 0x0, 0x5, 0x10001, 0x3ff]}, &(0x7f00000001c0)=0x1c) 2018/05/10 00:47:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x14, 0x2c, 0x3, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/10 00:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000000000000) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/05/10 00:47:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f00000001c0)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/10 00:47:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r4 = dup2(r3, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x802, 0x0) 2018/05/10 00:47:08 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x100, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) unshare(0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f00000000c0)=""/5}, 0x7) [ 111.724271] device lo entered promiscuous mode [ 111.744578] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 00:47:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x91aea9fe) socketpair(0xd, 0xf, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="c5c19e588a5dfdeff4ebedb17d74a9a2fda7e030609b3372ab1fc56c2bea1aedc8f149a0868cf2535052c3af904252049e338f454e89c0d461d9ce4130ac1c8d0ad5319716a77d0de245e68b8a448d45ff8fd7cc62ef80a55b2babff8ba44d3d70a6715402f33c35b4d3c1b680f639b5c98501c549ea355cbb8950da02cb10d00fcf11f093bcad281995e629e56e2acf78a0c18843f8486b0e6056fe272f3b73f704284dc044431ad49e7851b8", &(0x7f00000000c0)="597ba3b13b0563ac8170939994fa711bb2c3890d1ad75d7d1c06d92410d9da8815a7dfd62a21805157810c7e2fdbd2ec8689e4eb211c1084d7", 0x1}, 0x20) 2018/05/10 00:47:08 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0xa9}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001980)=""/182, 0x18b}], 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000080)=@ax25={0x3, {"6b7130f102921c"}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="1429d915a2c0d1443b3faa30ade515bd91fe160c74e32779d3050c0b", 0x1c}, {&(0x7f0000001740)="4e15660fde73b50f7a485e109d464311f34dd6546a1f8e168559c063f5c48b4f5b911f567ad64090a26bfc603cafa0de96204f4143263eaac8ad1a2bd43a329ac7e226ce128817246581f12f1aa5c7c13e14c5d364f0be491915cd1986da0e7f4cdff52c320ea868529e423495e249ad8ea45a6794f0825689c6eafb085625f5e3", 0x81}, {&(0x7f0000000140)="46ce2c8811b603f55d684d7573dd821cc03b455ef33fa73e227d62596a34f168ab384e465b397193a2edc07fc84ce67e938b213dcb339257f1725804f756f7f96b3286f1a5229529793e65a29b7ddd5b17db3ef4017db0ebe58d88811da2b2b1abc14bbbb53971d7f82395", 0x6b}, {&(0x7f00000002c0)="7d5fa180273e98ff167a041d9987d62b231d2aaffac3ff68a208d6117c75094eee953d0fa780934fc3adaae978286735e71ba002", 0x34}], 0x4, &(0x7f0000001800)=[{0xf8, 0x103, 0x3, "d84f645b77e8bfb0f90fa8fb52bd4c47a6a4ee02a081fc32384b9a25150f97947244e7b3ca0455047c6c1976b2d0f7b1f8ddbf7edad440c1cd122fdebfaa1fa3c5bf7a77421d40b1c495d44fccb6c6cbc10c4bbbbaaeac61402d5dac75e11a8f860f8c27889e38508c68243c6ba2361b81c0cb0f6af5a6bd0d45a4c7ed97d23d491a4e6117195dc5ab66e9092068d41267ab22c7ded1247cff924b9b4a8848faaf3b00caa63a6bd22a519f815708dcc7c14cb8473b405dca6a774ab7a5e07e8e0af6883c156bcdcc9478d8e1bd4d6e480d30e3501bb1c64329e64722f9e9f14a37a54862064e"}], 0xf8, 0x4040000}, 0x400c884) 2018/05/10 00:47:08 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x4010c00) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1c, 0x8, "0161d128b73d80c31a2a36df5adf6722358a8578dd9b3313a68ac1416709909f9e80e5ccc57096cfb9eea97b0abc3aa4bb35818ad8ff684c51608b0477f1d12a", "cd4c4e9bf7a2dfaeecea9f54f8d616179a35ebcacc15d924f035a7adfedfb2ac", [0x100000000, 0x7fff]}) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 00:47:08 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e22}, 'vlan0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) [ 111.902555] syz-executor6 (7287) used greatest stack depth: 53808 bytes left 2018/05/10 00:47:08 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0xfffffffeffffffff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3ff, 0x8000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x6, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r1}, @map={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0xffffffffffffffb1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0xd6}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x14}, 0xb5ac}, @in={0x2, 0x4e21, @rand_addr=0x80000000}, @in6={0xa, 0x4e22, 0x50000000000000, @ipv4={[], [0xff, 0xff]}, 0xeb}], 0x74) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r3, 0xffffffffffffff2f, &(0x7f000039efb0)}, 0x2cb) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000240)=r3) socketpair(0xa, 0xa, 0xfffffffffffff1ce, &(0x7f0000000200)) 2018/05/10 00:47:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x20, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000340)='keyring\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000380)=0x6, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x9, 0x0) accept$netrom(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r4) sendto$inet(r0, &(0x7f0000000180), 0xfffffffffffffc81, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/10 00:47:09 executing program 2: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$negate(0xd, r0, 0x5, r0) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/05/10 00:47:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)=""/115, 0xfffffffffffffecf) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8002, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000440)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000780)={0x4, 0x0, [{0xd000, 0x83, &(0x7f0000000540)=""/131}, {0x0, 0x12, &(0x7f0000000180)=""/18}, {0x15000, 0xc3, &(0x7f0000000600)=""/195}, {0x0, 0x63, &(0x7f0000000700)=""/99}]}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x33, @multicast2=0xe0000002, 0x4e23, 0x0, 'dh\x00', 0x20, 0xae4, 0x66}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0xfffffffffffffff8, 0x32b5, 0x80000001}}, 0x44) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000480)) syncfs(r0) 2018/05/10 00:47:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000580)=""/94, 0x5e, 0x0, &(0x7f0000003600)=@hci={0x1f}, 0x80) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/10 00:47:09 executing program 5: mkdir(&(0x7f0000000700)='./file0//./..\x00', 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x80100, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) mount(&(0x7f0000000080)='./file0//./..\x00', &(0x7f00000000c0)='./file0//./..\x00', &(0x7f0000000100)='v7\x00', 0x105001, &(0x7f00000007c0)) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000900)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000400)=""/243, 0xf3}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000500)=""/254, 0xfe}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f00000002c0)=""/37, 0x25}], 0x9, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r2, &(0x7f00000000c0)={'syz1'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)='./file0//./..\x00', &(0x7f0000000780)='rootfs\x00', 0x2000, &(0x7f00000007c0)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd2f, 0x40000) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0x7fe34813, 0x2}) 2018/05/10 00:47:09 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/128) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8800, 0x0) 2018/05/10 00:47:09 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x3, 0x2000) msgsnd(0x0, &(0x7f0000000080), 0x8, 0x0) msgsnd(r0, &(0x7f0000000100)={0x2}, 0x8, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/05/10 00:47:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/10 00:47:09 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x103001, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x2, 0x6, 0x6, 0xa9e2, 0x1f, 0x3}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x9, 0x4) accept(r1, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000040), 0x4) 2018/05/10 00:47:09 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/10 00:47:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="b50f"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000280)) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYBLOB="250026bd7000fddbdf25020000002c000200080007000100000008000b000a0000000800090001000100080008000800000608"], 0x2}, 0x1}, 0x4090) [ 112.833313] Unknown ioctl 1075332544 [ 112.876936] Unknown ioctl 1075332544 2018/05/10 00:47:09 executing program 6: 2018/05/10 00:47:09 executing program 2: 2018/05/10 00:47:09 executing program 5: 2018/05/10 00:47:10 executing program 4: 2018/05/10 00:47:10 executing program 6: 2018/05/10 00:47:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000003280)=[{{&(0x7f0000002c40)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000000180)=[{0x1010, 0x0, 0x0, "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"}, {0x50, 0x109, 0x0, "5660a23f09f3e384219994829584bd5983b7d40dbb8f20ac0b19f679c4204a320b598412c70c5b3b98259fbcb8f7673987723f6eec0d35c4c8993b"}, {0xf8, 0x18b, 0x7e60fe9a, "9fa2d98c3a1d81a100351f43b93dfac973e3f410257f814cbd6a40a8477f93781f7a3eee7172c5ac1005555cf0b4774acbae2c6c015ff9d8d25df160a7cc633f80ba8c811ae5f053a86cd558d64213de9a35f0d47d7a277b8ceddc0f13f7f3575373ad7a255ae09a363d8c88d8cb4587085290f1e889cd635facd06a7af979dc4d529fab97890094863905cc0c52f4010320be1e275a0d7b0857aea965e3abd10b280c10df58c59f1bd8fdf0d2c6615c92f28a5983ed6b0790e79261376489e26fd04ee1c6b0e8220da63eb3d6226424922656fbfdef34933672e306c2c0f86c9b3693c62192"}, {0x20, 0x117, 0x9, "c93f257ddc2496b307"}], 0x1178}, 0xa1}], 0x1, 0x0) 2018/05/10 00:47:10 executing program 4: 2018/05/10 00:47:10 executing program 0: 2018/05/10 00:47:10 executing program 2: 2018/05/10 00:47:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'teql0\x00', &(0x7f0000000000)=ANY=[]}) 2018/05/10 00:47:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/10 00:47:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc008, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/10 00:47:10 executing program 7: request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a}, &(0x7f0000000a80)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/05/10 00:47:10 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/10 00:47:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xb) 2018/05/10 00:47:10 executing program 0: perf_event_open(&(0x7f0000807000)={0x0, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x95f}, 0x0, 0x8000000000000000, 0xffffffffffffffff, 0x0) 2018/05/10 00:47:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7ff, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000000000), 0x3bf, 0x100) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3, 0x3, 0x80, &(0x7f0000ffb000/0x3000)=nil, 0x5}) 2018/05/10 00:47:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0xffff, 0xa9e6}, 0x2c) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x180, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100) 2018/05/10 00:47:11 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x14, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x3, 0x300) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="46eede0e9587c078bea9eda43765841435edfa22bc97c1b5cfd8d23341e9ca3792a86d7fc3ee2152f2e3434ac13be048b430590492e2a0dd09d6fcef19ff9dff02e96fdff06a7c7d729c4e8e22c7c318fde20cfc6fc1ac0f0bcb8051841146af0d2fe9a9aac5a4c21e955ed2cff3c0c03d866f02de", 0x75, 0xfffffffffffffff9) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/45, 0x2d) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffffc, 0x3, 0x100000000}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r2, 0x8000}], 0x1, 0x0) 2018/05/10 00:47:11 executing program 5: r0 = msgget(0x3, 0x100) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/32}, 0x28, 0x2, 0x1800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="87253169f6ee"}, 0xfffffffffffffffc, {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000300)='team_slave_1\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000400)={0x8, 0x101, 0x1000, 0x0, 0x0, [], [], [], 0x7, 0xe69}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x80, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000003c0)='cpu.stat\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21014200}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00C', @ANYRES16=r5, @ANYBLOB="060b263f000000dbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) [ 114.156712] Unknown ioctl 22022 [ 114.185430] Unknown ioctl 22022 2018/05/10 00:47:11 executing program 4: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r0 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) fallocate(r1, 0x0, 0x1, 0x1ff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/05/10 00:47:11 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x7, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x8, 0xf7, 0x1, 0x2, 0x0, 0x2, 0x0, 0x56}) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r3, &(0x7f0000002fc0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002f00)={0x14, 0x24, 0x903}, 0x14}, 0x1}, 0x4) [ 114.213683] IPv4: Oversized IP packet from 127.0.0.1 2018/05/10 00:47:11 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = shmget$private(0x0, 0x2000, 0x78001300, &(0x7f0000950000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x800, 0x20}, &(0x7f0000000240)=0xc) mprotect(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000280)="8ae43fc2093f229f9cca321d1df3dcf98f7db853ebfe712a96efcaad02920154ee11ddd58b48ac29afd89ad8a3d5bc4cb9d3d128ce3e30ebb18fa2c7ed43a848746667cbac3e8ca2b739eca3d94e8d17625eaf07e2871aa80515c882545cbb9ec72f45d38a9c2e5ca58ec937da9fe519c5c652808352dff4a0dc0f300a020495618000441ac8074af9594953b8f8e87a1ef4f2005fe79435ae753be6d3058c43a2c6ea26f6e9ba16df9c17bb3130cda59a7861fddebfb3963689ee") bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) [ 114.262253] IPv4: Oversized IP packet from 127.0.0.1 2018/05/10 00:47:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x400000002, @dev={0xfe, 0x80, [], 0x18}, 0xf082}, 0x1c) r2 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f00000006c0)=""/116, 0x3b) dup2(r3, r4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x10) 2018/05/10 00:47:11 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x4, 0x9000, 'gretap0\x00', 'veth0\x00', 'bond_slave_1\x00', 'team_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], @random="104639c19e77", [0xff, 0xff, 0x0, 0xff], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0x2, "5ebb9dba7902dcfcfab9282925ed2e0c62eb83ff092b660abb6c463b41d1", 0x8}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x9, 0x12, 0x6015, 'teql0\x00', 'ip6tnl0\x00', 'veth0\x00', 'team_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xb8, 0x108}, [@common=@ERROR={'ERROR\x00', 0x20, {"bc70f61071fc95424ca2659d24b428d4bcfe627ec1bb038eaf39150a86a1"}}]}, @common=@log={'log\x00', 0x28, {{0x5, "5757e0f518c2ff2897ac12a8d39b35698209dc80c2a9a58e3f04b0856f65", 0x2}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x11, 0x0, 0x805, 'erspan0\x00', 'team0\x00', 'bond0\x00', 'lo\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x130, 0x160, [@stp={'stp\x00', 0x48, {{0x8001, {0x7ff, 0x200, 0xfffffffffffffffd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0xb, 0x8, 0x7, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], 0x4e23, 0x4e22, 0x8, 0x0, 0x548519e5, 0x3ff, 0x81, 0x988, 0x7, 0x5}, 0x10, 0x8c4}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x8, 0x6}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0x460) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/10 00:47:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014000c000000000000000000000000000000000155075426fa3b73c471528fe00fd81332f715207a342ed234390e74a6919e1e5fa3abf2c8841c4733c018d60d345c8bbd34d77f81a56db5547c62a7db2652a5567eb197e2d33b6a0b4974df6b268798f6d837a253ea66d18a006b86427d065722f9f39a2c377f7a1a2a05f2e3f3482f55c29fa37c6589608e714cfebcfed968ca32030aadf84b03a123b8d2cd4498818ce04492a865c846"], 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x418000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) [ 114.458281] kernel msg: ebtables bug: please report to author: bad policy [ 114.508552] netlink: 'syz-executor5': attribute type 12 has an invalid length. [ 114.557492] kernel msg: ebtables bug: please report to author: bad policy [ 114.603339] netlink: 'syz-executor5': attribute type 12 has an invalid length. 2018/05/10 00:47:12 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x52840) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x0, 0x70bd27, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40081}, 0x80) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/05/10 00:47:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20, 0x480) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) 2018/05/10 00:47:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x202, 0x800000000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000440)) 2018/05/10 00:47:12 executing program 6: socket$rds(0x15, 0x5, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000001ffc)=0x4) 2018/05/10 00:47:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014000c000000000000000000000000000000000155075426fa3b73c471528fe00fd81332f715207a342ed234390e74a6919e1e5fa3abf2c8841c4733c018d60d345c8bbd34d77f81a56db5547c62a7db2652a5567eb197e2d33b6a0b4974df6b268798f6d837a253ea66d18a006b86427d065722f9f39a2c377f7a1a2a05f2e3f3482f55c29fa37c6589608e714cfebcfed968ca32030aadf84b03a123b8d2cd4498818ce04492a865c846"], 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x418000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) 2018/05/10 00:47:12 executing program 2: syz_emit_ethernet(0x3cc, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaae2701bb6068908004500001c000000000084907800000000ffffffff00009078e00000014dba0e58ee0d252532f6e7f53f5fc8a3e60797d5aa3dd596d6c282af052db3c55ea016e81ea0c66d83f74e05e895c37ef87ef854409d9a48eb780db3c234a2be623b2b5b68b2fdd5a8332491c96b43d3dea637d442fa8c18a9ea25a06609e6ced54f53459809e57b4edd01986208543d8adeda1ff83b43656c41f0bd18672acce1cc7a04700d68b9e0bc851162ec958b9ead6d7579cc239fe4e8ca8a0000000000000000000000000000"], &(0x7f0000ea3000)) 2018/05/10 00:47:12 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x41, "62884056ba99d84766f90408e49bc72e984123e68c1a2f6b4eb1fb68ce1fe5171a2f551a60c019d4a0387df3a84b833e182caa9321a8c8fb6735a25db936571271"}, &(0x7f0000000100)=0x49) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r2 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000011c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001200)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001240)={r3, r4}) 2018/05/10 00:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0xa, &(0x7f0000000040)={0x13, 0x81, 0x6, 0x7}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r2) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x4, 0x7, 0x9, 0x7fffffff, 0x0, 0x8, 0x38080, 0xd, 0x5, 0x6, 0x5, 0x2, 0x100000001, 0x43a, 0x406c, 0x186, 0x0, 0x0, 0xff, 0x7fff, 0x80000000, 0x80000000, 0xbef, 0x4, 0x80000000, 0x3, 0x4, 0x1, 0x4, 0x7, 0x2, 0x101, 0x3f, 0x5b, 0x8, 0x0, 0x0, 0x474, 0x4, @perf_config_ext={0x7, 0x3f}, 0x16842, 0x8, 0x9, 0x0, 0x6, 0x3, 0x8}, r0, 0xc, r4, 0xb) modify_ldt$write(0x1, &(0x7f0000000080)={0x8001, 0x20001000, 0x5400, 0x10001, 0x3f, 0x9, 0x81, 0x3, 0x0, 0x2}, 0x10) [ 115.716256] netlink: 'syz-executor5': attribute type 12 has an invalid length. 2018/05/10 00:47:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) read(r0, &(0x7f0000000040)=""/74, 0x4a) listen(r0, 0x9) accept4(r0, 0x0, &(0x7f0000004b80)=0xffffff63, 0x0) 2018/05/10 00:47:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f00000001c0), 0x4d}, 0x0) signalfd4(r1, &(0x7f0000000000)={0x24000000000000}, 0x8, 0x800) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) 2018/05/10 00:47:12 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) fcntl$setflags(r0, 0x2, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/10 00:47:12 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200800, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000140)={0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000000)={0x0, 0x7530}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000180)={r0, r1+10000000}) 2018/05/10 00:47:12 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x4}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xff, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) sendmmsg$unix(r3, &(0x7f0000000840)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000780)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2}], 0x30}], 0x1, 0x0) 2018/05/10 00:47:13 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x401, 0x8208, 0xfffffffffffffff8, 0x2, 0x52, 0x5, 0x7, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, [0x20, 0x7, 0x80, 0x0, 0x3, 0x3, 0x5, 0x2, 0x0, 0x6, 0x6, 0xfffffffffffffff8, 0x51, 0x81, 0x8]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x3c, "3acffe1b3f8067e735471ecaf60f6afbb79cf17b355a3a8eece713030a159e487fc431f40b921985d3b2b47b0cc92e25f16d821e2518b6bf6d456a73"}, &(0x7f00000000c0)=0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0xffffffffb68ee0be, 0x8, 0x10000, 0x100000001, 0x3, 0x3, 0x401, 0x38627bba, 0x13b0000000000000, 0x5, 0x26, 0x6e0, 0x10001, 0x80000000, 0x9]}, &(0x7f0000000100)=0x100) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000003000010b00000000000400000000000000000000"], 0x18}, 0x1}, 0x0) 2018/05/10 00:47:13 executing program 5: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xffffffffffffffff, &(0x7f00006dcf3c)) umount2(&(0x7f0000f66000)='.', 0x2) rmdir(&(0x7f0000000000)='.') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 2018/05/10 00:47:13 executing program 2: prctl$seccomp(0x2b, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xd6df2901add39780, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) 2018/05/10 00:47:13 executing program 0: unshare(0x40600) rt_sigaction(0x2d, &(0x7f0000000040)={0x400473, {0xffffffffffffffe0}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/10 00:47:13 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x1, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="fcffffffffffffff000000000000000000000000020000b7c022a74bbc3a3a2d1a0000000000000000e5"]) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/05/10 00:47:13 executing program 4: set_mempolicy(0x3, &(0x7f00000014c0)=0x9, 0xcb1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000017c0), 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x16a7, 0x7, 0x6}, 0x8) 2018/05/10 00:47:13 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) read(r1, &(0x7f0000000000)=""/39, 0x27) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000140)=0xffffffff) 2018/05/10 00:47:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f0000de0fe8)=""/24, 0x18) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/194) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x8, 0x2, 0x8}], 0x18) 2018/05/10 00:47:13 executing program 2: r0 = getpgrp(0x0) r1 = memfd_create(&(0x7f0000000000)='[vmnet1md5sumself\x00', 0x3) getdents(r1, &(0x7f0000000280)=""/231, 0xffffffffffffff3f) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000040)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x1d72, &(0x7f00000000c0)=0x1) 2018/05/10 00:47:13 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x4, 0xfff, 0x1, 'queue0\x00', 0x3}) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 2018/05/10 00:47:13 executing program 3: r0 = gettid() exit(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) 2018/05/10 00:47:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6300a488b6702e6370752f73797a3100", 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/178, 0xfffffd0b) 2018/05/10 00:47:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind(r1, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80) close(r1) 2018/05/10 00:47:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x0, 0x0, &(0x7f0000000140)="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", 0x116) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x80) ioctl$KDADDIO(r1, 0x4b34, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/05/10 00:47:14 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40640, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000dc0)=ANY=[@ANYBLOB="040005000321f1e6e443324b952ce5d2675d0a2061803efda904db6dd7c163457d6731260ca434af3e18f393f693f89905375668aa892dfd5ad60a62a8d59bd5579ddb6ac1f1d5936af7a52bb6ec2024f12b0b3054ea79c7a0265f5a83f0ecf1a23b74869e82c45c409b2ed95c3f00c2c30a181994950fc62d221a16cfaa6b286ca959d0ab148df29d0f9840a8370eae3095253240e941165c9d7bbfb4a10afb29711b2a99cbe99118b17ee7995bd6b3695d78a85f8b745778b1d1a4159c6817487be17de51a57d574ccbe29cab974b3751eb902f14ee824f0850e2d0aae17b58d415b19bfda52722174ca2da60e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x7f}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) timer_create(0x7, &(0x7f0000000340)={0x0, 0x21, 0x4, @thr={&(0x7f00000001c0)="b9e98f5fd386e860fee92a0147e9f06e16cd9a33f4a7507886ca6bdbadac90ed4ea8164efd2fd8f3a2fdfda5791c95caa2ce0ce799b84193e35ef4a2944970d62d221023d0f1a324885c9acbbf8e60bb308707bb33bbd9a9caad7dea2593f13c2ab87171e27687c2c9c78acd51c29bbb6602670d8a85593fa3d40fb388b2add909c5bae446fa3c7fa6e73e48e258a2c6730143d78740fc0a8b3d7611cc38ebbf976e7a8db470c597700bae6d5d7853766a079596d5e636158b8f0b964166db", &(0x7f0000000280)="4bc3ac45804540c0195253fa81af962cdff7e6ccb6f07285fa8954211747f315f8830760fba716e17b787e208be81a7963500713b75bf615ae157ef64c64d74fd78f56aa1cfb30ec596cb52abe298698006f119bc17615648d8a539a63f137425bf021c77c3afa94f9da3405cd153043cdb3c35489e4ad586234a37a43a147265f543d0f5d879cc72d07b0334b396b7ec1286080407108c73b4c2cca5fbd3814e4f9287b85e2b6d89b4182b7e956d1ac1f1e"}}, &(0x7f0000000380)=0x0) timer_getoverrun(r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x3da6, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}}, &(0x7f0000000480)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x73fb, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e21, 0xce, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x400}], 0xb4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000005c0)=0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000600), 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x9c4, 0x520, 0xd8}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000006c0)=0x3, 0x4) readahead(r1, 0x1, 0x2) r6 = accept$alg(r1, 0x0, 0x0) r7 = accept4(r6, &(0x7f0000000700)=@in={0x0, 0x0, @remote}, &(0x7f0000000780)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) sendto$packet(r1, &(0x7f00000007c0)="0cc3657db89a621ae08a16015deda41dd9d3a528d70a2b4af03088badf7f62dc21d35045b477b66a271e99f4228d58a58d14dc7844831223b821cdbcfb685ea06d1ce180b8226deed8b9663762ba521b76a77db09dfc", 0x56, 0x800, &(0x7f0000000980)={0x11, 0x13, r8, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000009c0)={0x4, 0x8005, 0x101, 0x20, r3}, &(0x7f0000000a00)=0x10) io_setup(0x5, &(0x7f0000000a40)=0x0) io_cancel(r9, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0xf, 0x401, r6, &(0x7f0000000a80)="781a722c86c2a5c00b0a75ed82b99f3cff6d279926723fa415c6bef36c32c5faa8a4d880cebedbf303f97fa4633fe0839d6af0bd8df83d7d18f37ccc99b8464375caf9f252", 0x45, 0x4, 0x0, 0x0, r7}, &(0x7f0000000b40)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000b80)={0x1ff, 0x10000, 0x7fffffff, 0x8, 0xfffffffffffffffd, 0x9bd9, 0x9, 0x8, 0x5, 0x0, 0x81, 0x1ff}) r10 = accept4$unix(r7, &(0x7f0000000bc0)=@abs, &(0x7f0000000c40)=0x6e, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000c80), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r10, 0x50, &(0x7f0000000cc0)}, 0x10) ioctl$TIOCLINUX7(r10, 0x541c, &(0x7f0000000d80)={0x7, 0x4}) 2018/05/10 00:47:14 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/104, 0x68) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f00000001c0), &(0x7f0000000280)=0x6e, 0x80000) 2018/05/10 00:47:14 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) tee(r2, r1, 0x1ff, 0x0) write(r3, &(0x7f0000000000)="9c", 0x1) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)="ff0cebf4e91afeb7d6e170a9159d35f5b59fc374c2a5ea04527680125cb4325deaffc056fdff8b200cccbaf73cf9dc5f38a1406fc968dd0074703176b31292b42f00a107c96d95c5953474766478166881140699eb75ec1289763d", 0x5b) 2018/05/10 00:47:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000), 0x73) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) 2018/05/10 00:47:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x200001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020000007000fedbdf250d000000200003000801010000000000140002006c6f000000000000000000000000000038000200080009000000000001bdf3531099ca56dd000000000000000000080009000800000008000b000a000000f6de5785ca7033dd6437eab6a8cceb73241f7e112968080d772b82e867c32a3d514c6525dd62fa32ff05148dc0f45bcde7d1c5c7f1f6382389c29d0dc1248e378ec05e997b93afa40967855c92370ea0ccf8eeec71e6c3b81921b3571e"], 0x6c}, 0x1, 0x0, 0x0, 0x84}, 0x80) listen(r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/05/10 00:47:14 executing program 7: r0 = socket(0x10, 0x3, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/05/10 00:47:15 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) munlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6ace4f31, 0x2000) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r1, 0x0) 2018/05/10 00:47:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000000000e5ffffff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 00:47:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x98, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x9, 0xfff, 0x1, 'queue1\x00', 0xfffffffffffffff8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000400)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:47:15 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x9, &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0xbc7}, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="040000000000000000f0100000000000e500000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000ad00000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="54633fd2056c81da00000000000000005100000000000000e9388b2337956f6a4ff0d4fabe54f29a5c24def4ca6c5fd88bb2ef3f3823f2a324c01d6799380f13c28b16a04ef198f4fc6cfcc451062c97c0a6f9375731595d70d5abf453bf74f4a6e41ecc3bdba8439e91c07729332755ecd98ea3617bcaf78f3ad0405599d8a3fd626428", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x8}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/05/10 00:47:15 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0xfffffffffffffff7, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) socket$packet(0x11, 0x2, 0x300) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x5a, 0x5, 0x10000, 0x1de0, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x80000000, 0x1ff, 0x0, 0x7bef}, &(0x7f0000000100)=0x14) 2018/05/10 00:47:15 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x1, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r1], @ANYRES64, @ANYBLOB="d317b0fed7633be01867cd15894774da1de2b45cc79a94436d125c43234bda745a1101561c6d0c2430432b8c729f80c46c9b38c46d315e1a4f259d238162859f9a7b0b2444fc119163a741974b56d3f9b34f5e1da04e1e9762747756", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES16=0x0]], @ANYRES32=r1]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[], 0xfffffffffffffd1a) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r2, r1, 0x0) 2018/05/10 00:47:15 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0xf, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) clock_adjtime(0x3, &(0x7f0000000000)={0x1000, 0x2, 0x1, 0x1f, 0x401, 0x8, 0x1, 0x6, 0x5, 0xffffffffffffffff, 0x7, 0x2, 0x6, 0x8, 0x20, 0x5, 0x8001, 0x0, 0x3, 0x3, 0x1000, 0x8, 0x3ff, 0x8, 0x275d, 0xe8}) 2018/05/10 00:47:15 executing program 5: unshare(0x10000000) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xdc, 0x20000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r1, r2}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000080)={r4, 0x10}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0x4004556d, &(0x7f0000000100)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) getpeername$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) write$binfmt_script(r3, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "9c6f6b6253cf06214da88127e45c10c23140808f956a38a26b800e8e027e83c7824fa170d72c573595ff"}, 0x35) 2018/05/10 00:47:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000014000100000000000000000002000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/05/10 00:47:15 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000f67000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:47:15 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x100) connect(r0, &(0x7f0000000300)=@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) recvmmsg(r1, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1020}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000600)=""/59, 0x3b}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000640)=""/220, 0x205}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000002600)=""/27, 0x1b}], 0x8, 0x0, 0xfffffffffffffe10, 0xfffffffffffffffe}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/05/10 00:47:16 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/05/10 00:47:16 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1000a7c6f2a9c236b9fd000000"]}) 2018/05/10 00:47:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) lseek(r1, 0x40, 0x5) 2018/05/10 00:47:16 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x10001, 0x8000, 0x8, 0x9, 0x0, 0x5, 0x2, 0x3, 0x8, 0x1, 0xc9}, 0xb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}], 0x1c) 2018/05/10 00:47:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x7fffffffffffff, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x62000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) r2 = dup2(r0, r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0), 0x4) sendto(r2, &(0x7f0000000180)="885b9e0b4883af1cf21127b069980af05a2b8060d3dc64947563199217967910753b1f5f4ef4ac72183baa92f016ec9f940f585f15d7c9174c838db13ed2fa814bbcbcb59f9c6071a0442a8ebb7e4cc2b12a16e343bd48a6689cf622a96a790d1dcce793c8c1080b26c5c6faefc50ad07ee67547bf9d359a656d3e2664002593963e7c2a8a644224235bb9c98d2b4e1abaf6ccbdf1a55db7354f60383dd638b3365538b3c7017f2bc4d7fab8c59e6f8d398393e07d3d66ad734d30c46256be6fea5c237032ed69c9c408c83f1eb4291477ee79cdd904afbbee2cbc2cfa94f7cca23d0cafab8d3901c2ccbcb55a223c0421694366ba5b", 0xf6, 0x4, 0x0, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020400000200000000040000f1ff8000"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/10 00:47:16 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48, 0x800) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket(0x2, 0x2000080003, 0x5) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) getsockopt(r2, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) 2018/05/10 00:47:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={"73797a83616c2eb3f61100", 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x8, 0x0) sendmmsg(r2, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)="438cf6d7ccf754a2bc256b1ec4df00c2a6c035146c6e424e9b230f5a3ea66813e7db79522ffe7883992dceb5043d42badad7587f02fb5d29bddd095cdabcd87858e50c37153af0836a72a1fd9aa0c7629b1ca6c4afbbbf5a2dd3777fe4b20db4376f07d689d5bf36918d9e2123c382dccaec3b0dcd13f96bc03bdee9c38ca07a515b66ee18765fa74f5984ab4cf2b9a5d5717142", 0x94}, {&(0x7f0000000500)="abdfd11d6da04de04b679e0f1e2f5d9f99d04aa07ee6b6130f17376d2fe044e9591a3c6a91145da494c6d180ec43f11d287a8b059ccd2d12be17ac17795fa9fa1c352eb441ddd485298716ec7c3a9486fcc337cea16a27d4fb5d604b", 0x5c}, {&(0x7f0000000580)="794ba44a", 0x4}, {&(0x7f00000005c0)="f268783bdc213cf56042bdda1f90a75734680efb5a71dcbe6e73bde64f2a1688e495e87d53b437c47a3706bb56673f20313d64ecbd1da1283793120951eaa50df7fb5b12f400521c0408e43a8f3f51b356ffd32ebe6cb547f5df2ba6dc7fcbc488881965f5052bb1e9a3bf4ac166b338a040c8bc4775b5f8626672793be510e8f0fbf281b502c8727274ac9f72cb2fd15df9a92ad43b50b7dcae18a9b6ef833260d4480a6977db971d0a104aa53a25056cf4c92fb15e63543874b096862294feed80044d6193211e2e9ea5006c7c0592388abc3ef0b8d657eeda769a13acf4d5a9b9ebfe9091ad842ce434f66042fda34b35", 0xf2}, {&(0x7f00000006c0)="320c9b15f531599d3077e2c401c58d4d692e18b9f115", 0x16}], 0x5, &(0x7f0000000780)=[{0x60, 0x0, 0x1, "52f56651e85b703802115eb69dbbfd3cc7906bbc54020077f4d2b4b431afc163ab0b3e1817f2b397878de994642ec62398b07c08b74fca29925e25ecd702cae58ce8ec7954b31d6a35"}, {0x30, 0x7d7ffb628be8257, 0x1, "c1d6804898a537e24d681a279bc560c6561201995c8ac392dee631d02f51"}, {0x1010, 0x10a, 0x3, "38343c8fd921f2747009c82fa9382e38b681a22c215ceff1e8082d2161252ffb75106d0494815ccdc5cfa5d20d9d8550a6d7e4e9cd6a2bc14a70cc17af3320104386292c805d2cfcb19e6c2db8e47bfc165db842133d460750d64263057981f6aca4a465021ec60241dfd632606b449815557dd01cb94552d0f36e7b1861aab7d99c65a09b489a36fff25083de3f874ffb91431ad3e1aa420684eac407ae2be3b07915e8de09ca664e1e36a6a8149188b7d8487a988878ac9eef76cf562e54bc392a2383e35e808102f4156084508e6412dfec2281482f362fd2ad118cd77dbab24c9e9fc0681fdba826ab5e2189cccacabbce5f603f98cd116969d87dbb00f6cba34e725888c25d9bb6d5a2e30adaf9072d358facde29d6afff4919e3ff37026675ee5773173c1b97c588f9e6eaae49606a1598b67d251b188636590aaedd4e0cee4c9ae230d19d3b8555ddff9f2e1292f989f29ef2d1d89b246a9bfe15de2526eb9808faefeb5fb107c6c696664eca00151c7ffd2028d64de619fb38cc5f0dc8c7b3e125542ef5e85615027905e1af053a3086bfcae63f376c6f561516c9448eec4a1a72c2bb21dd1930df9ab16717e2400bc26c0aeeff5caf613349f3499b9ee9e5e48f8db9d249ce67599357f3e109a2583c3dd5741ab74968c2d477a78be15c32e189d2308aa768d4be6f427539b8ee132e0a7cbc21dc201a7e13d5bb7c8c2e67da9e78578b80a8f1f6c212202fbdee3cffee60401128c44833c8cfe1dcc4edb91d7c2532ddf31934ec2e8fb629302977e70392d8139bdf5d2d30c83716648806daf87dd4371db1e3c01c9c8dc37fdc1d9ec92dc13787385b68bb9d946746cf886213906742e2635413d42d4e94a6c818ba65e9e1d467de2928ecc661c3da6e19b00059edeea5f3b82799be1d06e4adb0814c50167865b56ec435991624352f66b1e3ebc798dda499273b9113e0a1462e5e57b9c90cf8207d36591ba713bb86a60ee0330d2fde32e2c29e8d8c5ff01cba019ed4df89c5b74a7fba3d0fcd7e6f43f484d70b740c08cd47015cc7a21c247705c33415360f922ddc6d9b2625b3cdd7f238d5e20b4012c6c292a55e7255d5a9ff621724f57af777472516ce595ae1721f5d6fe142053d25cd845634f4bcb0103a65ab5c61afa02bc1c4ac4a6875cec83750226e8139473e7fb7fd9302d233e8661a914ae6a18689617c1d935867ce4e76268b8a5ded5ddb3e7296979c957c5e35413d6617422c7d37130c30b40995208cd1a1047899f0d80f139a0fc12def06d02e26740575db4cc3d5770c2af4314792b11eed51febb926d6464aca91dbf2104a3b5c462bc4740983d19b639cb3a4f284e43187b14bee6139ca7e6a829d805a42e09095b16f82e1a8ffd9b5426a4fddf56cccac8e0dab9c3859bec1407aef502bf6a1643e07b5fe25ecaa0558e673eeac87f55f3504071c78dd5b20966be9043fd26d53fbba2450fb6dc40fc5b3ab9398c1bea6ec4e2500a9f19f8d8fbb31daff5d289998c6efff9452be11550ee92990d953604c9845f9a0439e5025689fdd2b40c434aa153c55154727a1f31390d86df711ccb8e927c4b749c4d5047a3cd3cd6669db2213691a30d54735b8a4e99da5b731a5a317718abc6c93560dd817d231eaab5a058f71d08d84bb1744a33caff4d025d91b7599c695f633b8b0612cf10bf7355758a59234e0bf8ccf378a62234940bf8a7c6105a14c58bae5d02e3f4b5122f18805a3ee7d2d9fd6ac016438806fd1bf8ae4fcf20c7d8ac037f02d625492f6c45307d4e9fef5d9bc022446d5fd9ee8603f4e779a29a7471ab429cbdc596a4928b4d13cd76cae335e96e8f0dcc71770b56b3719d64e49d423b3118153c570d6ca5af250e610a48aee676473fa7a187014695a159b500550ccdfe3ac8f456cd22cc4696f660cc352b5e98d02d7c35a89718845d671658f6b3e5cff5da386f9e046797c206daa16242f5a831b9c32babb7a9a3f0470415fa42482f0c9a89fe86b7d4c9fa5c39dc581131aa2ea5b8cd458d2beee79676d5066c4e83a7329ae49097e8ff1840ba1887f3bba25a5588f59c4ad042d3659795e4a295616fd7db6372fb233bd343486e20f640b8f2226fc65716a8b270324dfa6de9bf98b01d13b62c72216e8a9c92f53fe4d6f8b04969d6671dbe43eb0fbc03530945dee26572038fb2e9bf3c2811e0b42aaa767cebe613dabc0da00cf9e11272c9dd124695b1fb7b80676caca0b8f3e2389762d516f59223d834858adfd2e6a635c3ed253d41660c9d442611013c13cbf6625c6578b2bcd523151d8608beeea2e835c4576171795b7dd6d326a377cc3437af4009ae13c58b88722c7912117abb5a1bf15b4e68b8fe35513611ef404940dc57991d9f349694bdbc9e4e5af73e163e1488342b786cda89d8cc42ade8cb47808c7fbcb4b97a56ad637792948c2eb4d443024627925e5c39fdf2786409a5ea57fe1fb008b236d68c5554b2ecef0f3755561e3970458e700cb700a98e3b26461e5d0acc7a1d60b88a04d8c72605f2587a70dd0b7f5a284abd93489d0f5dc7fc20fdbe85049a060f885aafd0973cd76b6388ac5a71a0f842f33d67def3ccba10dd8af355cf9bae17732fb63ccc6890a0e6b89938fb6025ff6909b1d329cf2f826757075a85172fed0f922ca0b49cb0857638fe1a2b0f564e617028eafcd3a1248b56c4d124d2e885b23148718b87140f7068c856460621323038983ada1d5a28a1d0633002f0efb944caf390c7f096560eda916111f501b961035295af272c6974d6e4b5b0612104f20d35335905df7e2c4f815af523587ebe44257e6d36ee71aa7c75bc0a533e1606dced397d7903e732860bb9390738eeab5650b1ebc94720690085c4f13d8b1b9bfb9f972063419294a1043d665faef8a1891c19823f8ce5141dca329375f6721aff66ad34a5416a91816c9560670c0232c32df218055dcdab1b7bcfc937f80feaa5ad9a2cee39a4d0763a116985c82138e1b952cfc2a77576de68e3a1d1c842bdacf5c1902d2339c745396dcc89a7e2d6cfce54b29450db2fedb4ea003ee9135b017d22cb0f456b019e9d5a831f4d68ec1edee8297e694da7d23dde4cd929fa66b5c2780dc1c48fec8ef6a07269fc8dfe6bdcf4ccdabc8cb96b400a13cdca24ce7e895b539dc9159e392e452629bd9fdac634d8aa263a162e6d59306dbbaee1f1eabe388fe7f2488d9cd8c424c25173683ceedd79c6badf3fcca4aaedd09cf6ab4aa4aba829df8534f134b13c5e1714f4673e4c7febaac21f135eb9f7e1b65b5b181bb1a6b0f361291763f2c5f2d22f700c78cab7da8f9969b1327548973e985887751ae2273cb224c954eb1558a704c6eb4e3cd553345702da42b52eca3e522511a8e058c11b21e654e9e83dca1c85d50549041e572a433786cb3e08d3982f3c859f65908900b364dc47268bf981dc50c3e071ee861f23f5f5f36cf63236c097a35baa51ba1f5005410b383e71d892031889ec473d442be7f4e97bb8a2570c1f2a0c90907d6032c4b7856b19691c2b95f769852ef5c1556c630b52170faf6fd02338c060bf35aa7ef6c4a0368feddf1989259955e9109319f0cddab5147c963e5bcdb5ce0f1dc8bad12db59fef89fdf9fddf53d2d593535c19a6e4125e620a22299a97525e69d712a06d54dc4f5f74a0819689e895229ede9fd36d460309d90c5d46f544bac2c21f746a6c7c8186e9efa93861e32948a6b3a98d4628a07343ff65826e9f17e5c8f90618a914dcc3dfdc422b2b1fe5a7303eb1877d5e333d36853cb37eaa60c2bbc4a31c2ca514d5cbf26a78b86aed57abcfdfab115d83086c81fe5e0c5f282bf09930065df2be536fa251f62a6df82f952e6e24ad0a07b3953ff9da19196a770c712161b6045f842ddbee7ebe24e1598f2079a285aa037c772c131a35957361c3f309bd8e7165789c8eae0c613fca0cdd7cbcd51079608a5494db02325a1a79fc210f913f44b1a17a011a4f9a908a9cd633fbdb41836914587c825933f19cea328d8a5ecd0ecffd3dd0570245bd8c7598456cd1db0f8b30515e5eb92670daddaf3ab764f83097777116fa3bc0bcfe9a018ec31e583c197731339354e18bc2af7c97e85acaa540b568aa3db2015a4ad905dc57c00f8acb371ff8f8f3d1db1347d147a2a34c6f3063ad43fe076a5839f92c6cf61964c3e3ad2e5268845ae0a7a07b7523cbc0690588cf57d03a335f947f2dcadbe53527301179814b324eec881a15ea18566277268c899b89fdf87143adae923c5f69899d8ec1b37b540f482495be6c679f2e7f2cdfcd3b0c8409bbb59656b8e676b4c0a8261040e9595d1b5e1a121e88f5148151f38d6d1ec8496f9f4560f00b8a49e19bbec1a50eaae018f0bd608eb867f5ab9f94aa50e5088728b2f1579698dd76ddbe3fce6008176204f337f48f0a0c076bfd6a4ada83f70f10806df79f0791190cad2db5cce3af09d0d9c755d3bc79bd47c617702f13e627b71f160c953ecc6d29074ad79145d50460c421eca649ab9d5fea3fd7a08f81dc66feb126711b10e95079096f0b89f44b251bfc19a0d76296e54acd9cd78bca6884284d54250369f461dd488735d93fd94a455c7834e284fa11ea10eebbac76523493b859c67195b496b55d11c64f07a75934ff7252ae68057e5f68802b2b34befd9fd0649d1878fdb1879861cb9a19e331e7a53087bf4368721417c8613613c6554bf449804335001b35e732864738e2b4e6abb78252c18fa866c99aaf24cccfc17180ddd9303e11f82817c1bd6a1a9dfb8976e46053274fdc555acd7d6c6a562d11d0b4b1641a8567f552ff26ddb55229897c8f063147d6cbad282fcf1c7d3f936cb0fa50affefc275c1f93f28946d7c3a151a497f40bdb3d27451a2f948a9291d65c67587725bb28903b9e3659b5f1b644aeecddd5134181c7ea1f69464ab04ac01c8addbf309faf5c7c012f2b6c552b34a5e43c80ce0f341645f3c5e7db9a23244a38d0f4f20fc5490909e6af7d52657b6500fc6abe05e5f963a10fcdb960e153606c696b122ce82b8ebbe9b08614669e1b468769d9e1023957f03205cd7877b114700b6cf46b99848d98149485004f7061de61d7a5ad27a8be83bc8440a92562953df4e1bc4b2c36277d15033314f4562fec44785ebd3ed8f553ce4173d65392e02ecbd707e8f702659ab7d7c986b54723ee3ca6799cd65b83c01dee2625f26fea6d9a917a2872896fcd3d7afd953050cc3eb3b8a4a99bbc066f79fb106f8ab4f9e73d746be9997cf5a52346f78f85c8caeb71647f90b993da16212e68c671243b4ef46fee20eeaf7db70319501a8a1115f047567d7865c6ccac141653247542403a2308edf7167eedd6389aeb3c5e4510f1827c9151f90521a998688be45117a1d61c0c540e7eef696e2b0419df7bdd6c0044cc01f777b6c86546b3190b3db4f24149f15d3abe4bc18cca72df18bed429485390670655a97249458ae6b99408c9284ff68b3b6284b985d2c32c9ade25d5e7ec5de73aab95b753a849c231b4c4bbcd04bd751045d639c1ede725a5bdf8c267ee0f407afc0fcac7d0cb9e1fd1a990a33271a695d1bd8e0a0855d0db0c9d266cbf5c21228f3c231ff10a49be07b02da56ff1ca9dd1b37dc4da93990bf90099593b64c3473ef34973128e9d24a0567c7b508ce9e7850c9200f3d7819150eeb3427f3b45b9ce17df4cd48059e3863a0c669f4553a4d4855abf355bee16c6c7e6d82f2ee42b1e5c991d6bc32d7d12bbad6868a737"}, {0x110, 0x100, 0x7ff, "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"}, {0x98, 0x0, 0x8c, "6c14cb66644df7ed9a503d85532112ec058f3f75b588afa03decd27720a1cb0fe4d77e86801dbc37af0f170f3eda76225fe26a484dfa8f76cd96993170084bc183a72e64d6d025d2e71c7b619e3450cd6c6ba0eb593fd60b54f702862e9f96541c3a9cdec111543494185dc30b2891dea6d31e727f1abc5e3be8cf8371d3ed69420f5ff6595a"}, {0x28, 0x10e, 0x5, "0ebbe3dd1c1288c77935b652e310096283e656"}, {0x108, 0x114, 0x5, "dfaf88f3322bf228e560421d7371be49ca146b5fcce8fbe5fcfc68762ac95efa7ed013d506bff5091027a71baaf41bf3f4665cd62710901d3961f8e8b0e8e1c1a2de9fce675451c5796419eb8811e15671f187144b0186f309c259f6aab6cfbefee0bc3d9d07fe64ba19a6cc3333541e5465a0f69345e91679811b28f5f3e2c157d1e0d627fdfb9d466c584ceb1bda2e74a95b45394fdcf525f6b66237ae8778cdd5c80c991ac5cf2d68557d5521bdf2e57071eac682d00a3953a3ff4b77054bf63d26304a5e617a7f77f0d36c3525686102939c37eaa910277f795601fe68382e36cbcbb0478f4459ff1fede5e578484778c168"}], 0x1378}, 0x3}], 0x1, 0x40800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x6}, &(0x7f0000000400)=0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x22000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r4, &(0x7f00000002c0)=[{{0x0, 0x2710}, 0x0, 0x4}, {{0x0, 0x7530}, 0x2, 0x3, 0x6}, {{r5, r6/1000+30000}, 0x7ff, 0xc9, 0x7fffffff}, {{0x77359400}, 0x6, 0xfffffffffffffffb, 0x3}, {{0x0, 0x2710}, 0x5, 0x0, 0x2}, {{}, 0x5, 0x9, 0x4}, {{0x0, 0x7530}, 0x968, 0x1, 0xffffffff}, {{r7, r8/1000+30000}, 0x0, 0x1}], 0xc0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', r1}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6}, 0x10) 2018/05/10 00:47:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6, 0x3}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x800, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/05/10 00:47:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x40) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000009500000000000000219fb0065953793356f5ab296ac588e42b85f967243e52bd97b0ee55df9168161b7fab4643773fc160f32e"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) shutdown(r0, 0x0) 2018/05/10 00:47:16 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) unshare(0x8000400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101100, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x1, 0x100}, {0x6, 0x1a}, 0x80, 0x2, 0x83}) 2018/05/10 00:47:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f70726f03007379732f05003ca8000000002f76732f73796e635f7265747269657300", 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000300)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4e0, 0x400) dup2(r0, r0) timerfd_gettime(r3, &(0x7f00000001c0)) sendmmsg$inet_sctp(r3, &(0x7f000093eee8), 0x0, 0x100000000000) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/05/10 00:47:16 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)) r1 = dup(0xffffffffffffff9c) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/05/10 00:47:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd\x00') ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x1) 2018/05/10 00:47:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x48080, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40100, 0x100) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff61e0, 0x2000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0xfff) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0x8, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/10 00:47:16 executing program 0: unshare(0x40600) r0 = socket(0x11, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x13c) 2018/05/10 00:47:16 executing program 4: mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0xffffffffffffffff) socketpair(0x3, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000300)={0x5, 0x10001, 0x800, 0xd1, &(0x7f0000000040)=""/209, 0xef, &(0x7f0000000140)=""/239, 0xa9, &(0x7f0000000240)=""/169}) 2018/05/10 00:47:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f70726f03007379732f05003ca8000000002f76732f73796e635f7265747269657300", 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000300)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4e0, 0x400) dup2(r0, r0) timerfd_gettime(r3, &(0x7f00000001c0)) sendmmsg$inet_sctp(r3, &(0x7f000093eee8), 0x0, 0x100000000000) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/05/10 00:47:16 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r3, r4, 0x28, &(0x7f0000000140)={0x1e, 0x35, 0x0, 0x8000}) shutdown(r0, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/10 00:47:16 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)) r1 = dup(0xffffffffffffff9c) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/05/10 00:47:17 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') socketpair(0x11, 0x806, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x7fff}, &(0x7f0000000080)=0x10) write$rdma_cm(r0, &(0x7f00000026c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002680)={0xffffffff}, 0x2, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000002700)=@resolve_addr={0x15, 0x110, 0xfa00, {r4, 0x1d, 0x0, 0x0, 0x0, @ib={0x1b, 0x9, 0x8000, {"8669d57a0dce3854c718c7cc4beb52fa"}, 0x9, 0x5, 0x1}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}}}, 0x118) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x470c5953, 0x202, 0x80000001, 0x3, r3}, 0x10) accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @local}, &(0x7f0000000340)=0x10, 0x800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="020027bd7000ffdbdf250f0000000800040001000000240002001e751ec68784fa5701dea6ce896e5ba608000700ffffffff0800030000000000"], 0x40}, 0x1}, 0x4000) bind$can_raw(r0, &(0x7f0000000500)={0x1d, r2}, 0x10) 2018/05/10 00:47:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x1d1) 2018/05/10 00:47:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}}, 0xe8) 2018/05/10 00:47:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5ca2, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x0, 0x0, 0x100, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="f0000000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000d8c39eb81fa92659d483a300000000000000080000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a"], 0xf0}, 0x1}, 0x0) 2018/05/10 00:47:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x102) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x6e4, 0x800a, 0xfff, 0x7, 0x200, 0xcb, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x6) 2018/05/10 00:47:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) 2018/05/10 00:47:17 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$can_raw(r0, &(0x7f0000000400)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2018/05/10 00:47:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x100) syz_open_pts(r1, 0x0) write(r0, &(0x7f0000000080)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e777dcee7911f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f31", 0x58) 2018/05/10 00:47:17 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) [ 120.321980] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 00:47:17 executing program 6: pselect6(0x40, &(0x7f0000000040)={0x4, 0xd414, 0x7ff, 0x120000000000000, 0x10001, 0x4, 0xff, 0x200}, &(0x7f0000000080)={0x2, 0xfff, 0x7f, 0x0, 0x7, 0x6, 0x2, 0x100000000}, &(0x7f00000000c0)={0x3, 0x100, 0xa702, 0x7, 0x5, 0x3, 0x5, 0x6}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) mkdir(&(0x7f000082f000)='./control\x00', 0x21) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) close(r0) 2018/05/10 00:47:17 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x10000) unshare(0x2010008) getpid() ioctl$int_in(r0, 0x5452, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="041fcef5e2daa1000800020003000e000700c8dd060000020100"], 0x18) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x3c, @broadcast=0xffffffff, 0x4e21, 0x3, 'wrr\x00', 0x20, 0x5, 0x69}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0x0, 0x7f, 0x42}}, 0x44) 2018/05/10 00:47:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/99, &(0x7f0000000100)=0x63) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) write(r0, &(0x7f0000000140)="1b54dfe2354a5d6545e59291b57673e82ae04372926b4a15d59ca435ba71dab2c138ed5583f8b47bcaa613f9dddc567853290f210c03426fab83d7f94a51aec3c9036dfdc8f53959bb1f7b5e874a4afbe44573fa64832e9ad8f7e5bf8c84e5ef6810569ea028008cfa53a0c864b90b6e88c900c4c29641367be8a0d78314705295c9e840da26e9ea3ce8b2cf180f1f77f3508155e59ee28ead9f394230c34d2c88999ff445557a4e2260990052594af56594adaf", 0xb4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/05/10 00:47:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="8b8630dbc235", 0x0, 0xe, [0x21, 0x31, 0x26, 0x20, 0x2f, 0x27, 0xb, 0x17, 0x8, 0x2f, 0x25, 0x40, 0x37, 0x38, 0x15, 0x2a], 0x1, 0x6, 0x8d}}}, {{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffff00, 0xffffffff], 0x4e22, 0x4e24, 0x4e23, 0x4e20, 0x3, 0x3, 0x4, 0x1fb, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={"62726f7574650200", 0x20, 0x2, 0xc58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001300], 0x0, &(0x7f0000000240), &(0x7f0000001300)=ANY=[@ANYBLOB="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0xcd0) 2018/05/10 00:47:17 executing program 2: fallocate(0xffffffffffffffff, 0x20, 0x0, 0x10000) 2018/05/10 00:47:17 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0xfffffffffffffff9, 0x1, 0x80000000, 0x100000001, 0x0, 0xfffffffffffffffe, 0x80000, 0xc, 0x8, 0x99, 0xfffffffffffffffe, 0x5, 0x3, 0x9, 0x20, 0xffffffff, 0xa68, 0x1, 0x3, 0x8000, 0x7c2, 0x0, 0x1, 0x3ff, 0xb603, 0xffffffffffffffff, 0xbde3, 0xfffffffffffffffb, 0x3, 0xee, 0x9, 0x8, 0x9, 0x1, 0x20, 0x3, 0x0, 0xffffffff7fffffff, 0x0, @perf_bp={&(0x7f0000000040), 0xcc419d040a2bf0f2}, 0x1, 0x0, 0xffffffffffffffe1, 0x7, 0x98, 0x5, 0x1f}, r0, 0x6, r0, 0x3) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x8) 2018/05/10 00:47:17 executing program 0: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '#+usertrusted}GPL\x00'}, &(0x7f0000000080)='-}md5sumGPLusercpuset\x00', 0x16, 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001fc0)=[@iv={0x48, 0x117, 0x2, 0x2d, "5d1f012d23a7a60eb126a8bd75d50577c77a5ce9ba013e9323ee9ec6f6dfd823b19ef3ab58a942189427bcf7e0"}], 0x48}, 0x0) munlockall() 2018/05/10 00:47:17 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) write$rdma_cm(r0, &(0x7f0000008440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff]}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xe3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0x7, @empty, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb0) write$rdma_cm(r0, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r1, 0x1}}, 0x18) 2018/05/10 00:47:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = dup2(r0, r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000001c0)="b2a8e6fd16a3d86c3cc7dbeaf8371ff9a14f4c6e303310bf235453e91f435dabc1de0282b205d80e7be81384469eab11656f70441ba71427a35c6fa77b1392f5454a58658f11a4160c08cd5bd0d4340afcc9725c15658c46fd65d88acf7ef5ff8dd2c7556fe4a091d8ba426c0c8bbb21ec05fb730fa4990950cd045f41bc62aa11625409725c26d30181960e7bbf316a315937c1a1057679c05f8b95f6d1b8bde37622614bee9a58f5747ef9c72907abf309322c135591775cd4dc0213eedcbc59b4fd7c", 0xc4) mkdirat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x1ff) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/10 00:47:17 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000004000000000000400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/233, &(0x7f0000000000)=0xe9) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 00:47:17 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$TIOCSTI(r0, 0x5412, 0x80000000) write$cgroup_pid(r0, &(0x7f0000000040)={[0x30]}, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x480380, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/36) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/10 00:47:17 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1, 0x2, 0xc75, 0x0, 0x5}) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) [ 120.762218] device syz_tun entered promiscuous mode 2018/05/10 00:47:17 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 00:47:17 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x2) socket$pptp(0x18, 0x1, 0x2) 2018/05/10 00:47:17 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x113000, 0x2) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) time(&(0x7f0000000080)) close(r0) 2018/05/10 00:47:17 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffdbedc28e, 0x408000) ioctl(r0, 0x8d, &(0x7f0000000080)="4d8e81d1d7e01ed50e4b2787a9777385e2c78f002b0d4dcfcae37ff2b8431f7d0da132e70dcdde7c5ef1bf404b50f8a6254172ec3b3202b33a8c7d2971e8cf3c2b1c1e8b015c4cd267169a5a1d3016b374e17ccd955072dd5958fdc9a965c05299e7d11232f7d0f06143c97db063a4e271a4c2a79af055e00ca297617a500304f2071364aec5123bac03dcb1") unshare(0x40600) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) tee(r1, r2, 0x3f, 0x0) [ 120.985765] device syz_tun left promiscuous mode 2018/05/10 00:47:18 executing program 6: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x0, 0x8001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x5, 0x20}, &(0x7f00000001c0)=0xc) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000080)=""/174) fremovexattr(r0, &(0x7f0000000200)=@known='security.selinux\x00') 2018/05/10 00:47:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/10 00:47:18 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500e758f1426bb70873f2cba760e97bae00000086e07eaef4c15c0a08188b570acf323d39546c930a80ad82d50eeb8017a84174b3418efbdfdfa4967913a15c98f7bf8e21b4cbde60ff4358eae716ec395878d374567410e08f0ab5a42b57ba70b0c8a710c25a5c7abb407da620c9687cc1"], 0x4) fallocate(r0, 0x1, 0x6, 0x90c8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x100000001, @empty, 0x2}}, 0xffffffff, 0x1, 0x9, 0x7}, 0x98) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x7) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='syz1', &(0x7f0000000100)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000140)='%eth1\\#em1+\x00', &(0x7f0000000180)='!\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)) 2018/05/10 00:47:18 executing program 7: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) iopl(0x9) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x4}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x989680}, 0x8) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01f, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x18000, 0x0) 2018/05/10 00:47:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet(0x2, 0x3, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) r3 = getpgid(0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x111900, 0x0) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) ptrace$getregset(0x4204, r3, 0x5, &(0x7f00000001c0)={&(0x7f0000000100)=""/93, 0x1b}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000800b29800000000d2815ecc5e2b811f880448f20a00114615558fe67918564f09000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000002c0)={'ifb0\x00', 0x5}) 2018/05/10 00:47:18 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4802c0, 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"d4816e7c51cff6"}, 0x2}, 0x10) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) read(r0, &(0x7f0000000440)=""/143, 0x8f) connect$netrom(r0, &(0x7f00000002c0)=@full={{0x3, {"1cbd843441f96a"}, 0x80}, [{"d305c0adcf55c0"}, {"dc70110ae07079"}, {"c2423839630098"}, {"d775a36863fc09"}, {"01502768759625"}, {"8579adbfbf9b0b"}, {"cdfa0947191ddd"}, {"5a80f2aa3be1d0"}]}, 0xfffffffffffffd32) 2018/05/10 00:47:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), 0x8) sendmmsg$alg(r0, &(0x7f0000001980), 0x0, 0x0) flock(r0, 0x4) 2018/05/10 00:47:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000340), 0x8) [ 121.726328] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/10 00:47:18 executing program 7: r0 = semget$private(0x0, 0x803, 0x200004000000010) semctl$SEM_STAT(r0, 0x6, 0x12, &(0x7f0000000040)=""/190) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000040), 0x0, 0x2002, &(0x7f0000000000)) r3 = dup2(r2, r1) semctl$SEM_STAT(r0, 0x5, 0x12, &(0x7f00000001c0)=""/240) getpeername$netrom(r3, &(0x7f0000000100), &(0x7f0000000180)=0x10) clock_gettime(0x0, &(0x7f0000003300)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=""/118, 0x76, 0x100000}, 0x4}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001440)=""/36, 0x24}, {&(0x7f0000001480)=""/202, 0xca}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/157, 0x9d}], 0x4, &(0x7f0000001700)=""/123, 0x7b, 0x3}, 0x6}, {{&(0x7f0000001780)=@nfc, 0x80, &(0x7f0000001840)=[{&(0x7f0000001800)=""/40, 0x28}], 0x1, 0x0, 0x0, 0x4}, 0xffffffffffffffbf}, {{&(0x7f0000001880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/14, 0xe}, {&(0x7f0000001940)=""/77, 0x4d}, {&(0x7f00000019c0)=""/174, 0xae}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/68, 0x44}, {&(0x7f0000002b00)=""/100, 0x64}], 0x6, &(0x7f0000002c00)=""/82, 0x52, 0x9}, 0x80}, {{&(0x7f0000002c80)=@un=@abs, 0x80, &(0x7f0000003100)=[{&(0x7f0000002d00)=""/179, 0xb3}, {&(0x7f0000002dc0)=""/212, 0xd4}, {&(0x7f0000002ec0)=""/117, 0x75}, {&(0x7f0000002f40)=""/90, 0x5a}, {&(0x7f0000002fc0)=""/168, 0xa8}, {&(0x7f0000003080)=""/90, 0x5a}], 0x6, &(0x7f0000003180)=""/46, 0x2e, 0x7202}, 0x20}], 0x5, 0x2000, &(0x7f0000003340)={r4, r5+30000000}) ioctl$KDADDIO(r3, 0x4b34, 0x6) write$cgroup_type(r3, &(0x7f0000000140)='threaded\x00', 0xfffffce1) 2018/05/10 00:47:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000a40)="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", 0x19c, 0x0, &(0x7f0000000080)={0xa, 0x280000800, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x0, 0x2, "fe8b62c230e8737b"}}) 2018/05/10 00:47:18 executing program 0: r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) readv(r0, &(0x7f0000000040)=[{}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) 2018/05/10 00:47:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000000c0)) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'\x00', 0x5400}) 2018/05/10 00:47:18 executing program 3: unshare(0x400) ioctl$int_in(0xffffffffffffffff, 0x80000080045006, &(0x7f0000000040)) 2018/05/10 00:47:18 executing program 5: r0 = socket(0x200000000010, 0x3, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1f, 0x1fffe0000000000, 0x6, 0x80, 0x10001, 0x40}}, 0xa) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000504d28403df36e140008d10600", 0x24) 2018/05/10 00:47:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0xd8, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@rand_addr}]}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x0) pread64(r0, &(0x7f0000000040)=""/132, 0x84, 0x0) 2018/05/10 00:47:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000600)={0x94, r1, 0x401, 0x70bd25, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="d484de5734e4"}, 0x14) r5 = socket$inet6(0xa, 0x80001, 0x0) dup2(r2, r3) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/10 00:47:19 executing program 7: r0 = socket$inet(0x15, 0x805, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4800, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x5031, 0x0) 2018/05/10 00:47:19 executing program 3: write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = socket(0x10, 0x2, 0xfffffffffffffffd) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x912, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x44080) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bond\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) ioctl$sock_ifreq(r1, 0x800000089f3, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="287b7f86229025bc67f9c537aa8b1702350067cdde796aa0f5df492ead4f7eb4"}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000002c0)=0xff) 2018/05/10 00:47:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x20}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x7fd, 0x0, 0xff, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) socket$inet(0x2, 0x5, 0x6) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000140)=0x2, 0x4) 2018/05/10 00:47:19 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x480000, 0x31) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x100000001, 0x8fd6, 0x101, 0x2c8, 0x4, 0x2, 0x8, 0x4, 0x9, 0x5, 0x8, 0x1ff, 0xfffffffffffffff7, 0x10001, 0x46b]}, &(0x7f0000000280)=0x100) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000) readv(r3, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={r4, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/10 00:47:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000340), 0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000500)=@ethernet={0x0, @random}, &(0x7f0000000580)=0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x10000, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x200, 0x2, 0x30f200000000, 0x10001, 0x5, &(0x7f0000000000)='veth0_to_team\x00', 0x3d5, 0xffff, 0xfa}) 2018/05/10 00:47:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) syncfs(r0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000001380)=ANY=[]) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/43) 2018/05/10 00:47:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000340), 0x718bd182859077d, 0x0, 0xfffffffffffffdb3}], 0x1, 0x8005) [ 122.377081] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/10 00:47:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/213, 0xd5}], 0x7, &(0x7f0000000800)=""/133, 0x85, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x1ee, &(0x7f0000000000), 0x0, &(0x7f0000000140), 0x8a}, 0x0) 2018/05/10 00:47:19 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x729100, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xfffffffffffff59e, 0x5}, {0x9, 0xc2}, 0x3, 0x4, 0x80000001}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents64(r1, &(0x7f0000000000)=""/30, 0x1e) bind$ax25(r1, &(0x7f0000000100)={0x3, {"bddee3af02cdf8"}, 0x2}, 0x10) getdents(r1, &(0x7f0000001000)=""/24, 0x18) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0xa8, &(0x7f0000000340)) bind$ax25(r0, &(0x7f0000000140)={0x3, {"a9c48bff201722"}, 0xab}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0xe8) 2018/05/10 00:47:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x210000, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x68, 0x3d, 0x303, 0x70bd28, 0x25dfdbff, {0x3}, [@generic="c5d40a47a965553422edccc87a7f4ae3f9b9fe0824a9c91acbce995c20d0563fb1a77de11fb59a82ff6a6b52027f2e48e641486bab7edad9e19dcd2914730db1e70c5ee69204cc83ab747137d7a6e7a1c1e4"]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x8004) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x3000005, 0x10000032, 0xffffffffffffffff, 0x0) dup(r1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)=0xffffffffffffffff) 2018/05/10 00:47:19 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000080)='./file0\x00', 0x5) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/10 00:47:19 executing program 0: r0 = socket(0x2, 0x2000000000003, 0x1000000000000006) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) write(r0, &(0x7f0000000280)="260000001e0047d791f60000000822070700df4b4800010000000000aa07550500040008f973", 0x26) [ 122.541751] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/10 00:47:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000180)=0x98) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000200)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in6}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0x59) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) 2018/05/10 00:47:19 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x40480923, &(0x7f0000000080)) syz_emit_ethernet(0xff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)={0x1, 0x4, [0x60c, 0x766, 0x45, 0x15d]}) r1 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="00ea3db93be82d22fd8f5c733e4e067dbafaf69991849723dfe755f9a0f6c7", 0x1f, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)='/^%^\'#security{vmnet1\x00') r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', r2) 2018/05/10 00:47:19 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x0) 2018/05/10 00:47:19 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x8010000400000082) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2042) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x20000, 0x4}, 0xfffffffffffffd68) 2018/05/10 00:47:19 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000000c0)="ff020400001b00052cd15f08f9059f4322576d0000000000", 0x18) sendto$inet6(r0, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7) 2018/05/10 00:47:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getpgrp(r2) getpgid(0x0) r3 = gettid() fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x1, 0x5, 0x101, 0x14e, r3}) bind$alg(r0, &(0x7f00005a7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc3fdb)='ys9v', 0x4) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000000)="e5b0ab7714eab5b3", 0x8}]) 2018/05/10 00:47:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x7ff, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="275e53f49697b0790c363b6dae8b369c7119679672432dc5a3ab7e2fbae854ac77ce05666863c8277762f7e766aaa41d815642dc1967b14120394b337c") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000041}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa4, r2, 0x400, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xa4}, 0x1, 0x0, 0x0, 0x48000}, 0x94) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x10001, 0x400000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000000240)=0x8, 0x4) r5 = accept4$alg(r4, 0x0, 0x0, 0x80000) r6 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) tee(r5, r3, 0x9, 0x4) ioctl$FIONREAD(r6, 0x541b, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xfffffffffffffff8, 0x1, 0x400, 0x23, r0, 0x3}, 0x2c) 2018/05/10 00:47:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = fcntl$dupfd(r1, 0x0, r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x100000, &(0x7f0000000180)) creat(&(0x7f0000000640)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='afs\x00', 0x80000, &(0x7f0000000440)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x59c, 0x4) 2018/05/10 00:47:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000df00000089e754d979b27a0015e063254d310a4969bc987e26ad1cc600351d0f24b7a963a2ad3b10149b1b7a44dc0df596d1f9abd5d4cb8f6965"], 0x7f}}], 0x3fe, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/10 00:47:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0xfffffffffffffffc, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x708, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcaf5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/10 00:47:19 executing program 3: unshare(0x2000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048802, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003f80)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="e4", 0x1}], 0x1}}], 0x1, 0x80000807c) 2018/05/10 00:47:20 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x2}) 2018/05/10 00:47:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='f', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) write(r1, &(0x7f00000000c0)='.', 0x1) r2 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="d0", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) write$binfmt_misc(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='J'], 0x1) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/05/10 00:47:20 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x8}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) sendmmsg$alg(r1, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="85e6d6f91d5f863d6986a9bf711175e3ea3282fd0ce6029b4cb496ce6631a4f00101d43a725d0d5841abb3a1616b9583c884aa97fee6e7261144bf6cb6ceaae9a65e2d615f7537537f5f01bad26c036cede3ff974b89f9fa9a294443767a0462e86fe5e706c56a48b9cc28a893f5690dc215ac27daafcf5b138eac1f91d5c3fc9383a039e36ef6144c1d22193b84875194f4d4ec86448da0d915878048b7c5c83c4b40ccd1827291501ad51473b1744fa807934653ce1b2c75bf9acec630d1ba06114bffbfb180c0efd19dd46986603095480681535619a1602a01f70c8d6d73f3becf8e4df66caf0e746f3bae4b8b9c78c7ced34a8552", 0xf7}, {&(0x7f00000001c0)="ba3036d825f430a87c5700b79b4a36", 0xf}], 0x2, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x100}, @iv={0x38, 0x117, 0x2, 0x21, "9efe40479d4876051d285b53ddd63a36e0f1e6be629da9b48fb3f325a96d869ccb"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x98, 0x4000000}], 0x1, 0x40) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x3, "4cf2ee"}, 0x4) 2018/05/10 00:47:20 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/10 00:47:20 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) unlink(&(0x7f00000001c0)='./control/file0\x00') r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x400, 0x8) 2018/05/10 00:47:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0xfffffffffffffffc, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x708, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcaf5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/10 00:47:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x51, "309974914fa01a39e6bffb26ce922bb2f130dbd521b8b1868a1ae06a67af0295b96a3dd9fb7d887553460aca70e5f82c3f5867f0ca62b846233981bf72f25cc1bad794a682db8378c66bbcad974dead502"}, &(0x7f0000000080)=0x75) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000002b80)="4621dc05c22dec283f5ff45ebb720e36bc1a0175c219000b4d696cb52be2e7b9712c3200acd651d5e42892455a6291def85279a992cc9ba8bd39b310b5d4bb2f27d63bb271cac3f5abc51c91f7db1d6ef8c55e59645a54242ee67d2b45c359314d91c393c136cb85eca9cf928d66ddf3a7670fa0a65e868eefed3df88555dc4320f589b2c90df9c0e0fd22758be8d076137233eaafce2c08d602f825213038e17271261998426351e2432dbce1ed046b3674cda083eb4291133401afc9c36bb4", 0xc0}], 0x1) close(r0) 2018/05/10 00:47:20 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f0000002440)="12", 0x1, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x1000000, &(0x7f00000000c0)="ad6b20532e0651a47312de165add4c79adb98fb8de0863fff3606896b4076a52361e06b03f7b6c75d62bae5f80598d354280bac5506164d282a9fbf82a06bc1d2642269b69f23c8e79bf78dcd0fe061b3cc2e9d5a205c00d52259b82c414b6ee480aee0c35b4aa0136ff209b4a3318242a6f4157b6c1b02afbe377848f39ea9dc4f30cca614c576e0064cc1f4bb5934a1b9817c349a48f88d29d06396e19597ff073d8f809407b72ed9bf03d5dc2e90539df224341c5dfb025adaba5449a43e2001ad95801b0ec8afa2e5f8c2b598d86dee327987347a557393c517396659c9e30e6") 2018/05/10 00:47:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xf, 0x800, 0x101) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0xbf, @multicast2=0xe0000002, 0x4e22, 0x0, 'rr\x00', 0x20, 0xffffffff, 0x45}, {@empty, 0x4e22, 0x2000, 0x1000, 0x0, 0x4}}, 0x44) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffc, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getegid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x1, r3, r4, 0x3ff, 0x989, 0x40) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x3f) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa}}, 0x5c) 2018/05/10 00:47:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0x200, 0x80, 0x4, 0xfffffffffffff000, 0xfffffffffffffc01, 0x1}, 0xffffffffffff8000, 0xf7, 0x1, 0x5, 0x7fff, "5ea99c56356c8ad4b9f09d5f3031d24c61a2cbad9fd6595195b6888476cce3b56c173135851263b111d349e22a5347f1f1cc27592288096b2d3d177e9c96fcf35414ef1917d2c532df6d3a2d7c353c8740fe29e85ba50baf837b7affeceaf6e865f7bba6ae327a19d53199a8c62019b91038b00f0a23019b5e19e6e85e8356cd"}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6}]}) 2018/05/10 00:47:20 executing program 4: r0 = inotify_init1(0x0) getpgrp(0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000000)={&(0x7f0000000280)}) 2018/05/10 00:47:20 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/05/10 00:47:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fchmod(r0, 0x1) timer_create(0x4, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f00000000c0)) readahead(r0, 0x0, 0x0) 2018/05/10 00:47:20 executing program 5: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3, 0x100000002, 0x5c, 0x3, 0x6}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x9, 0x30, 0x3, 0x5e}, &(0x7f0000000200)=0x18) 2018/05/10 00:47:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000001c0)="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", 0x1000) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x8001, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7}) syncfs(r0) 2018/05/10 00:47:20 executing program 6: unshare(0x400) socket$packet(0x11, 0x3, 0x300) 2018/05/10 00:47:20 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x20, 0x4, 0x9c3d}) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'vmnet1$/posix_acl_accesslomime_type:ppp0\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x36, r2}) 2018/05/10 00:47:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000442fe8)=[{0x0, 0x0, 0x0, 0x1}, {0x25, 0x0, 0x8, 0x4}, {0x6}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x10001, 0x4) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/05/10 00:47:20 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) write(0xffffffffffffffff, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/10 00:47:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000001f8001f00d771afc249ea7a7d040000002000047e000081d9"}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7cdf, 0xf4, 0x200, 0x0, 0x7, 0x9a, 0xb41, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4, 0xff, 0x1f, 0x7, 0x1, 0x4, 0x4, {r3, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x401}}, 0x9, 0x7fffffff, 0x8, 0x483, 0x1ff}}, &(0x7f0000000200)=0xb0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/10 00:47:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x200000000004, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="8b26a84a53999cbbf44b8cdf9649211c11f4956e1c9b5d49f677ef6e47e566dfa86a96b226b6e12b995628efb6a7d5fb25adaab744", 0x35) 2018/05/10 00:47:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x10000) fcntl$getown(r1, 0x9) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xdf, "bf8997ef66f0608de081f25a34b91fec962fda718ac57256c385f625fff96eafecbc84ca72083aa006346c2122e31b6817f5e57c347f7e4d53e46ed7a1791c0e72649367748df1a3e8300b2475343f46488d7596935e67935824c88328c3631f8ad37a46cfe715795f3ec994435698033dbd3bc6fa76eabb4653d41870296cd4f215a1e36c9afb288db82ca3ce6f4e372f6e6f262ed3128893434f68a7bf6b45d2838f071bdc8fb56e5e7cc9a70859628f5293154696ebd2ecd8bcd3fe42f12c5f2b1f4131f4c90f5dc99d9d2e4eafefe80fdbad417c8286e080688917edea"}, &(0x7f0000000200)=0xe7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0xfff, 0xb3, "c38c1846151c004fd6b2810899cec6dbee633b0c324857cf3373321c51fdb515431a79312ecfb248f7e4b40730bea7223e0b7dd6d2b94958d734f4cd7e5527beae31865af21f45234337d71de23551df308f0609275b5134c296e558542c88bfc8c5d209c7ded6dff7789d738ab8cfb6839856b9cf1b78da892b8e8f6feb5f177fe21ef7e2b4efbcad11b25e6e685b5d1fb77705e5b6edfda0dbed22cd40c2630d25d1b99b4f3a6f1f276d2c32432aba47856a"}, 0xbb) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000300)=0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/10 00:47:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000981ffe)) 2018/05/10 00:47:21 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xf, 0x800, 0x101) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0xbf, @multicast2=0xe0000002, 0x4e22, 0x0, 'rr\x00', 0x20, 0xffffffff, 0x45}, {@empty, 0x4e22, 0x2000, 0x1000, 0x0, 0x4}}, 0x44) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffc, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getegid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x1, r3, r4, 0x3ff, 0x989, 0x40) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x3f) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa}}, 0x5c) 2018/05/10 00:47:21 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000180)={0x1c6, 0x0, 0xd4f5, 0x400000000005}, 0xfffffffffffffd17) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) 2018/05/10 00:47:21 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000440)="8e0758549a6849a8", 0x8}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x4040, 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000200)}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) r2 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xd5, 0x7f, 0x9, 0x4, 0x400, 0x3, 0x68aa, {0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x7, 0x7ff, 0xffff, 0x6221, 0xfffffffffffffffc}}, &(0x7f0000000140)=0xb0) write(r1, &(0x7f00000002c0)="2bbab7626d33ac33e37b9972f73a6d5bb04809e0ecb4b5134eda4010d8af0645b2566941a312ab53d1326a3eebb0450032d164e88b6106b9801ab581105516d116666c2d7eb6ac7ef2f5a91dded1216956fbcb13f6fdf43cdb8f4be201f712a49ea8c99189", 0x65) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x9, 0x6, 0x8}, 0x10) 2018/05/10 00:47:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0xda1e) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/05/10 00:47:21 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000000)) 2018/05/10 00:47:21 executing program 0: ioprio_set$pid(0x0, 0x0, 0x0) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) socketpair(0xf, 0x2, 0x449, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r1}) gettid() shmat(0x0, &(0x7f0000ff2000/0xe000)=nil, 0x4000) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000002c0)={0x3, 0x5, 0x6, 0x0, 0x0, 0x9}) ioctl$TCSBRK(r2, 0x5409, 0x2) socket$nl_route(0x10, 0x3, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)=""/233, 0xe9) r3 = gettid() ptrace(0x8, r3) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/10 00:47:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x424e, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="3eed09", &(0x7f0000000380)="cca6b49e2dd3a140569c24205376391c9a01c09e4c2ef1c491f22ae3aae4a02f99367148709f99e2ff88b6cbd790de9fb87b4086aee239e6cabdf789117a302a44b85aa1b29f2cd4", 0x2}, 0xfffffffffffffe40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)='Qm\a\x00', &(0x7f0000000180)=""/231}, 0x18) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000280)=0x30) 2018/05/10 00:47:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_bridge\x00', 0xb0f6}) read(r0, &(0x7f0000000180)=""/84, 0x51) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa}}, 0x16}, 0x1}, 0xfffffffffffffffd) 2018/05/10 00:47:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) unshare(0x20000400) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x1400}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/10 00:47:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, 0x0, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000), 0x40000009, &(0x7f0000000040)) 2018/05/10 00:47:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000085be584854213bbbec38eebcc7200000"], 0x32) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) 2018/05/10 00:47:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"4f2220b79a79cfc200", 0x102}) 2018/05/10 00:47:22 executing program 5: r0 = epoll_create1(0x200000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xc0000000}) close(r1) 2018/05/10 00:47:22 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00083c00fe800000000000000000d542270000000000bbfe8000000000000000000000000000aa0000000000c990788b09f69be8a4ac58ae13685580c4639dbc70f858465c79c2d917c0474f2b4e72a0809d396d9659936177ed0997d9820fe2aa508d8153992f3f79504e8bf73c64ce7d575342fc82a6e3eaedf8a357aa233ec5"], &(0x7f0000000040)) 2018/05/10 00:47:22 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r2 = socket$packet(0x11, 0x200000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="4001000000000000b50444dbd5704a0eb9000000000000000000000000b9e9251c6a29039a113e08e441e2c25d0bca38a3bef648ac6de05dc4ec39803bae1ae27e42f05d5148557ffccce56c2e28dce7f946e1ab417a4c2672f013d744ea0f44", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0xfb35a5f476835f38, 0x0) renameat2(r0, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x5) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f00000004c0), 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r5, &(0x7f0000000040), 0x0, 0x0) 2018/05/10 00:47:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) write$fuse(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="5900000000000000010000000000000007000000c74f5c58bdd3b523905c1da25f66999bd2e255d831f7cc16e9a6ccb41f90c02fa8adb02ec42576d5495172129f63701000000000000000033eaceb052273f71eb05ada6f94"], 0x59) 2018/05/10 00:47:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x240, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x800, 0xf8000000, 0x7, 0x7}) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "6e76084798ce04d5ffee84b03576273e909740e0b17db177afc591b3e3cd7a5556dd14562202c309643dfa4c"}) 2018/05/10 00:47:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0xfffffffffffffee9) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x840, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000040)={0x359, 0x101, 0x3, 0x6, 0x9, 0x9, 0x2, 0x7f, 0x800, 0x9b1d}) [ 125.422167] CUSE: info not properly terminated [ 125.422902] sg_write: data in/out 1488880860/8 bytes for SCSI command 0x0-- guessing data in; [ 125.422902] program syz-executor1 not setting count and/or reply_len properly [ 125.477623] CUSE: info not properly terminated 2018/05/10 00:47:22 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001240)={{0x9, 0x1, 0xff, 0x1, "280dde4fd8c151cf9661731ccef0359c545b44e16b5b9cf230fddc1c693ecf88d315dd3f11177b40d4ed0227", 0x9}, 0x40, [0x5, 0xff, 0x8, 0xffffffffffffffc1, 0x2, 0x1ff, 0x7, 0xfffffffffffffff7, 0x9, 0x1ff, 0x5, 0xe1a, 0xfff, 0x233, 0x6b, 0x7, 0x100000001, 0x6, 0x800, 0xe6, 0x4, 0x5, 0x9, 0x3, 0x3f, 0x5500000000000000, 0xc8, 0xfffffffffffff0c3, 0x0, 0xd6a2, 0xb4d1, 0x3, 0x200, 0x80, 0x4859, 0x0, 0x800, 0x6, 0x2, 0x4, 0x5, 0xe8, 0x7, 0x5, 0x100000001, 0x7, 0x200, 0x400, 0x81, 0x6, 0x7, 0x200000, 0x0, 0x7, 0x9, 0x9, 0x1, 0x1, 0x8, 0x1, 0x2, 0xffff, 0x4, 0x1, 0x0, 0x7, 0x1f, 0x8, 0x1, 0x6, 0x3, 0x5, 0x5, 0x8, 0x1e0fe0000000, 0x9, 0x5, 0x2, 0x0, 0x1, 0x5, 0x5, 0x1, 0x4, 0x7f, 0x7, 0x9e6, 0xcb, 0x10001, 0x9, 0x400, 0xffff, 0x3, 0x40, 0x7, 0x9, 0x2, 0xba, 0x20, 0x4, 0x4, 0x9, 0x0, 0x200, 0x4, 0x6, 0xfffffffffffffffe, 0x60, 0xfffffffffffff800, 0xffff, 0x40, 0x3, 0x3, 0x2, 0x2, 0x9, 0x2, 0x119, 0x3f, 0x9c, 0x3, 0x800, 0x1, 0x165, 0x742, 0xd104, 0x0, 0x2], {0x0, 0x989680}}) write$binfmt_elf64(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0xefd) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xfffffffffffffe0a) 2018/05/10 00:47:22 executing program 5: socketpair$unix(0x1, 0x400000b, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) read(r1, &(0x7f0000000080)=""/104, 0x68) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000003cc0)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003e00)=""/27, 0x1b}], 0x1, &(0x7f0000003e80)=""/140, 0x8c}}], 0x1, 0x0, 0x0) 2018/05/10 00:47:22 executing program 0: r0 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000140), 0xffffffffffffff8c}], 0x1, 0x0) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000000040)=0xc83e) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="5c45e5c23506de06319d5410bb02c1c5bce7091a2dada2cafc461e1c932137b98baf4c675b4eac0f0ff7a96e5ad372b81671e7b3bd227a27a70a8758c269afc7a9d90bdceaebb0b045cb4ee34064b46808a1d873736b686adbc45db8f769367a18be891fddfe89e77dacdc155abc6000", 0x70}, {&(0x7f0000000180)="6a7113e5d2761aa6aea83c984f27098ace9b3093e7d5efbea58b735e29a6c40a3f24a84011ed22d7f6023c96d172ffe50e08", 0x32}, {&(0x7f0000000280)="525a702f69012f4c7fa74e35226431f76f39075fdfcc66c7c6e2f6a7f52f4785c2b23f916716b716cc0088527fab8e030a0c3a9a3b145ae2d6a3502e56f6e23d655d32ac1ecf04bd0d7a4d2fdaa2adb39a76a7fd8a749dc715b7a9ee89e71c31f4350d3f78d294ec20905250744088fc9d3a4583da15a30870bbb0fdba40ad785fd5001647eff05a8124a8c59184837caf37d055b1da20b5d6a4edf64f23f4caef913bad94e724c107d49392eaab28d500d3f2cf42eb425c598ecae3d9f5e4cdedbf37d2026d2a6c560b98dc", 0xcc}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x80000001, 0x8, 0x7}, &(0x7f0000000140)=0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x10000) [ 125.498458] sg_write: data in/out 1488880860/8 bytes for SCSI command 0x0-- guessing data in; [ 125.498458] program syz-executor1 not setting count and/or reply_len properly 2018/05/10 00:47:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000040)={0x22d0, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr=0x401}}}, 0xfffffffffffffe9a) r1 = syz_open_dev$admmidi(&(0x7f00000018c0)='/dev/admmidi#\x00', 0xfffffffffffff4cb, 0x400000) getsockname$unix(r1, &(0x7f0000001900), &(0x7f00000001c0)=0x6e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) sendfile(r1, r2, 0x0, 0x6) 2018/05/10 00:47:22 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000100)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x2d9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/10 00:47:22 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0xfffffffffffffffc) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES64]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/05/10 00:47:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1ff, 0xfd4b, 0x0, 0x2, 0x3, 0x2, 0x1, 0x6, 0x4, 0xfffffffffffffff7, 0x7, 0x3}) ioctl$TIOCCONS(r0, 0x541d) 2018/05/10 00:47:23 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8105, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/05/10 00:47:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gretap0\x00', 0x2000}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/10 00:47:23 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x24ba, 0x4) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000010c0), 0x0) r1 = shmget$private(0x0, 0x1000, 0x54000400, &(0x7f0000ffd000/0x1000)=nil) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000480)=""/98, &(0x7f0000000500)=0x62) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x7, r2, r3, r4, r5, 0x44, 0x800}, 0x0, 0xfffffffffffffffd, 0x7, 0x8, r6, r7, 0x9}) 2018/05/10 00:47:23 executing program 3: socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x98) 2018/05/10 00:47:23 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040), 0x105) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0xfffffffffffffff9}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x7, 0xf2b}, 0x8) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0xa400) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000100)="d63b9d42e24658ac32b8b82be0ea2d1d76745627b8f8666a951645f22dafa79f75ef02eabba568bfc1655fd06601ce3fcfb63778c33d6ccd8e13ce673d26f724be796d551c128a0edcfd3a9aa416e2878ce5646f") 2018/05/10 00:47:23 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0xfffffffffffffffc) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES64]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/05/10 00:47:23 executing program 6: r0 = open(&(0x7f0000000340)='./file0\x00', 0x4e4800, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000001, 0x40001) fchmod(r2, 0xa) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000280)={'vcan0\x00', r4}) bind$can_raw(r3, &(0x7f000000bff0)={0x1d, r5}, 0x10) setsockopt(r3, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) recvmsg$kcm(r0, &(0x7f0000001940)={&(0x7f0000000500)=@sco, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/106, 0x6a}, {&(0x7f0000001640)=""/197, 0xc5}, {&(0x7f0000001740)=""/118, 0x76}], 0x5, &(0x7f0000001840)=""/214, 0xd6, 0x6}, 0x40) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xfff, 0x101000) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000300)={r5, 0x1, 0x6}, 0x10) close(r2) lseek(r6, 0x0, 0x6) 2018/05/10 00:47:23 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001240)={{0x9, 0x1, 0xff, 0x1, "280dde4fd8c151cf9661731ccef0359c545b44e16b5b9cf230fddc1c693ecf88d315dd3f11177b40d4ed0227", 0x9}, 0x40, [0x5, 0xff, 0x8, 0xffffffffffffffc1, 0x2, 0x1ff, 0x7, 0xfffffffffffffff7, 0x9, 0x1ff, 0x5, 0xe1a, 0xfff, 0x233, 0x6b, 0x7, 0x100000001, 0x6, 0x800, 0xe6, 0x4, 0x5, 0x9, 0x3, 0x3f, 0x5500000000000000, 0xc8, 0xfffffffffffff0c3, 0x0, 0xd6a2, 0xb4d1, 0x3, 0x200, 0x80, 0x4859, 0x0, 0x800, 0x6, 0x2, 0x4, 0x5, 0xe8, 0x7, 0x5, 0x100000001, 0x7, 0x200, 0x400, 0x81, 0x6, 0x7, 0x200000, 0x0, 0x7, 0x9, 0x9, 0x1, 0x1, 0x8, 0x1, 0x2, 0xffff, 0x4, 0x1, 0x0, 0x7, 0x1f, 0x8, 0x1, 0x6, 0x3, 0x5, 0x5, 0x8, 0x1e0fe0000000, 0x9, 0x5, 0x2, 0x0, 0x1, 0x5, 0x5, 0x1, 0x4, 0x7f, 0x7, 0x9e6, 0xcb, 0x10001, 0x9, 0x400, 0xffff, 0x3, 0x40, 0x7, 0x9, 0x2, 0xba, 0x20, 0x4, 0x4, 0x9, 0x0, 0x200, 0x4, 0x6, 0xfffffffffffffffe, 0x60, 0xfffffffffffff800, 0xffff, 0x40, 0x3, 0x3, 0x2, 0x2, 0x9, 0x2, 0x119, 0x3f, 0x9c, 0x3, 0x800, 0x1, 0x165, 0x742, 0xd104, 0x0, 0x2], {0x0, 0x989680}}) write$binfmt_elf64(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0xefd) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xfffffffffffffe0a) [ 126.608705] IPVS: length: 98 != 24 2018/05/10 00:47:23 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x9) socket$inet6(0xa, 0x8000f, 0xfffffffffffffffd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) [ 126.661391] IPVS: length: 98 != 24 2018/05/10 00:47:23 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setgroups(0x0, &(0x7f0000000100)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x66ca5f62, 0xa8400) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x2, 0x80000001, 0x10001}) r1 = openat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0xb5, 0xc37, 0x10000, 0x1, 0x3, 0x6, 0xff, 0x36b, 0x38, 0x289, 0x7, 0x96, 0x20, 0x1, 0x0, 0x7, 0x7}, [{0x6474e553, 0x6, 0x4, 0x3, 0x7fff, 0x0, 0x9, 0xa022}, {0x3, 0xa7cf, 0x8000, 0x6, 0x140000000000, 0x2, 0x3, 0x9}], "ac08a44cd2e067e38baa80b4352926df9b109f072aa32815bbbe2328a6ec612b4c4f", [[], [], [], [], [], [], [], [], [], []]}, 0xa9a) 2018/05/10 00:47:23 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000002, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f000049d000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/10 00:47:23 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000240)={0x14, 0x0, 0x1, 0x24}, 0x14) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) 2018/05/10 00:47:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r4}) 2018/05/10 00:47:23 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x20004001, 0x0, 0x0) 2018/05/10 00:47:23 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_int(r0, 0x10d, 0x400000008f, &(0x7f0000000140), &(0x7f0000000000)=0x4) 2018/05/10 00:47:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x80f, 0x10001) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"b4868754ae32a1"}, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/10 00:47:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x24, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x30, 0x4, 0x7f}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="8c27860600", @ANYRES32=0x0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYBLOB="598f89c9a2f428b3a19f6d5b69da3ebd8dd4228c9ac9b97cd5ce352569ff2b963861a985a55ef388271ebd0cac7d2b93378d7c1787a597f389cc5a9be18ea59df20ec91ff56e1d3d41b03afb00ce61e1b235598c1b34feeb7a1427b030f2ce8dfa17092f9dcbce472ef357c1adc95b2332bcbf74f3973239c1a16435505dd118abbbd86636badb0481", @ANYRES16=r2, @ANYBLOB="daea022996544e60b4ee4a70b3b98474", @ANYRES64, @ANYRES64=r2], @ANYRES64=r0], @ANYBLOB="f327119d9bb5197a39b3a353b544a1110514a0e2da35", @ANYRES32=0x0, @ANYRES16=r1], &(0x7f0000000400)=0x7) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000440)={0x0, r3}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0xc9) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000002c0)={{0x6, 0x5, 0x1, 0x9728, "9bf662615e2f1000424844cde3ca77549f3687c1b07836b65c75d65b4b64f9bc94dc7326a640dfd5304d948d", 0x8001}, 0x0, 0x0, 0x101, r3, 0x427, 0x8, "8cbc8b1fbd7ac2b53a0ad96750c86b5c4bbc353059afac7d1a8b9d6c7db6a30c22569159ad007190bc4359781357d135a520041c021a8091393196c2b7f6e590", &(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x12, [], [0x8, 0x155, 0x712, 0xfff]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) 2018/05/10 00:47:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000540)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x445) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x100000001, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) setresuid(r2, r3, r4) 2018/05/10 00:47:24 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000002, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f000049d000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/10 00:47:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa}], 0x38) flock(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 2018/05/10 00:47:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x80000) recvmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@full={{0x3, {"18ad18fa7b4961"}, 0x6}, [{"c8698a0e526328"}, {"a05b7b8f0f0e8c"}, {"023904a04194d9"}, {"804403bdd8ea40"}, {"95d2db251dae86"}, {"1b8459f4c43976"}, {"49cb9bd7e8145b"}, {"062561d22bc049"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000140)="49b0cbd6161822ed9160653d140f049ef3e171accebfe9d0c264e657dfa898f9ca76a94f7366ce9af889fa1910cceb5e3b3c8cddfdd9c4c9a9989fa557563c32eea715c27107bb7eedc1eae7f74adb438ef831dd04bb949b20611ac7c3c47d8160f26ecef539ae8455f29dcc05305876ffd3a37dce24c199ee0893189baa44549e835737afaca514fbec8528b9629973d26c87efbed1", 0x96}, {&(0x7f0000000200)="6a5b51e2821def5dd03a9b5147e307c3dd74dcd157169e7f35fb95f86392846cdf5ac65fb05b498ea0340b44642f677275016fedd54ae1bc24f03875dae776a8d49f35d3ff1689e1f3155386e8b44ff3d6e623a0ecc5c1c4ac2a671fe16e1f1bed9c55e330ec8ec6830534a86de11b8c24b10e1c63a14d708c598ba687c2c31f160be66b81ec63364042b0895e3fe2787d22dee85f2106a6c1a2", 0x9a}, {&(0x7f00000002c0)="0e46747e79b15b63bc004e5615d3d4f0a14621304329c28bd5ba233223394c50ee742e1ecf9c5c0eb58ef75ee99228b335c76e8e73565754b9f93538029cf883f1c670a5674eb1da96c1b4bb0a3d56c04dd5ca22b678fe5b7530e23569c3d66c147fcf0c837b0f8c15b36cca0e3b96ee580181dd8b18358eae666372d791e6e9cb2c31c0ba63409cf86a274931486d95ed01a9776b3c5dc4714b26acb1660d45f5f56e7035e228abed1769eefb24018854e0de007e1db45179722e397c7fa7054a75a1022fa834673deefe08dd5a4262", 0xd0}, {&(0x7f00000003c0)="d0553fe973694d0c9a57300d14860c967dca17c50d8aac72b0dacfe1a68edf8c6305b4ef0079a7023066f4", 0x2b}, {&(0x7f0000000400)="f0b97847774b5847fb97e692209ddd26b1c5d37fea902192a52e58d7366a7089edaaa76b82036fe90bb15151", 0x2c}], 0x5, 0x0, 0x0, 0x891}, 0x60) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000580)=0x9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xdbba379b293b25aa, 0x0) fcntl$setpipe(r1, 0x407, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000540)=0x2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) accept4$packet(r3, 0x0, &(0x7f00000005c0), 0x80800) 2018/05/10 00:47:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2801, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0xfffffffffffffec8) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/05/10 00:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/10 00:47:24 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2002, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r1}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000000040)) 2018/05/10 00:47:24 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) rmdir(&(0x7f0000000140)='./file0/file0\x00') 2018/05/10 00:47:24 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x500, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7f39, 0x1, 0x79, 0xa7bf, 0xffffffffa4b3239d}, 0xc) unshare(0x40000040601) r1 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r1, &(0x7f00000000c0), 0x0, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1ff, 0x20}) getpgrp(0xffffffffffffffff) 2018/05/10 00:47:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000000040), &(0x7f00002adfff)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="78cc", &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/10 00:47:24 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 00:47:24 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x5, {{0xa, 0x4e22, 0x6, @empty, 0x5}}, {{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x21}, 0x8000}}}, 0x108) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x132, 0xfffffffffffffff8, &(0x7f000001b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/10 00:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/10 00:47:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x21, 0x2, 0x2, "aec62785c2929af9276d54d2d66044c0b10c845acd9ea24532d97b31253045c18d"}) 2018/05/10 00:47:24 executing program 7: migrate_pages(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) r0 = msgget(0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r6 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x6, 0x12000) getsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x8, r1, r2, r3, r4, 0x20, 0x7fffffff}, 0x3, 0x2, 0x7ff, 0x3, 0x7f, 0x100, r5, r7}) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000004c0)=""/28) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="03000000b80081000400"], &(0x7f0000000600)=0xa) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) 2018/05/10 00:47:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)=ANY=[@ANYBLOB="200000002b0029080000000000000000110a00000c00090608000100ffffffff"], 0x20}, 0x1}, 0x0) 2018/05/10 00:47:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x400) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) fsync(r0) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003e80)=0x0) getresuid(&(0x7f0000003ec0), &(0x7f0000003f00)=0x0, &(0x7f0000003f40)) getresgid(&(0x7f0000003f80), &(0x7f0000003fc0)=0x0, &(0x7f0000004000)) r14 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0}, &(0x7f0000004080)=0xc) r16 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0}, &(0x7f0000004100)=0xc) r18 = getuid() r19 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004140)=0x0) lstat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004440)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000007c0)="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", 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&(0x7f0000003e40)=[{&(0x7f0000002d40)="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", 0x1000}, {&(0x7f0000003d40)="8f428a9f4e5aaf134132682b3d86f09337dab74d05295a46651f30cd08263b10edae34c8efbadaecbf40e192deeb1b6fd7317d746d6b308aad2f1deac966f6e78912c1620d87d215312dd1a5784f7fc1ccccaba64f3eeb7f34e5bde049891e87f2b9327371af3ddd42911f413da03613666db0986ec53bad419005eb5953b2f7729d7553062b618d1c05b542277f3bb543dc9e596c4aea77a5af0ff934487714186c97abda841ec4f104bf0cdeedf27af925f07ea5f9792fa5084e9f0d66867a5dc371f3299717db46c81ec755ace88bcbf944", 0xd3}], 0x2, &(0x7f0000004300)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x110, 0x1}], 0x4, 0x8040) 2018/05/10 00:47:24 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) 2018/05/10 00:47:25 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x40) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) 2018/05/10 00:47:25 executing program 7: r0 = semget(0xffffffffffffffff, 0x4, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)) 2018/05/10 00:47:25 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x40, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x6, 0x0, 0x1, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/201) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x8, 0x81, 0x6, 0x2}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000000010100010006000100ac14ffaac9ebeace76d181499e78a61f086c51a7d228f7e5956a8ece1aa037e2b72ca7af24c9ff3b2a394e6d80d49a981e5841371118d377366b37cdbf10d49885c772da77a8e6166688486bf8e8d89b7ebd65153e88fa1b99916301d2b73047dfb4dc1fa478cace3695c4000000000000000000000000"], 0x20e}, 0x1}, 0x0) 2018/05/10 00:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/10 00:47:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x9, 0x0, 0x3f, 0x1, 0x0, 0x100, 0x2000, 0x8, 0xc22f, 0x7837, 0x6, 0x8, 0xd3b5, 0x2, 0x1200000, 0x1, 0x6, 0x3800000000, 0x2, 0xc4, 0xb23f, 0x5, 0x1ff, 0x400, 0x4, 0x100000001, 0x7, 0x7, 0x20, 0x6, 0x1, 0xe9, 0x7, 0x1b6f, 0x200, 0x5, 0x0, 0xfffffffffffffff8, 0x3, @perf_config_ext={0x100000000, 0x1}, 0x20000, 0x1, 0x6, 0x3, 0x7f, 0x0, 0x3}, r1, 0x1, r0, 0xb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x480, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x4fd51f8b, 0x1f, 0x3, 0x7, 0x3, 0x3f, 0x4, 0x181, 0x38, 0x219, 0x0, 0x4, 0x20, 0x1, 0x9, 0x2, 0xfffffffffffffff9}, [{0x6474e555, 0x1, 0x7, 0xf2, 0x2, 0x7, 0x0, 0x10001}, {0x70000007, 0xc6b9, 0x4, 0x4, 0x1, 0x80000000000, 0x2000000, 0x2}], "a50b64c71c6dbae730b8dd37fa965b341f160297757c46e787c5173b9245c565d124c7e2a753e28d3d2fe92151aba951840f4123ef5fbe986cbc", [[], [], [], [], [], []]}, 0x6b2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000040)={{0x1000, 0x5, 0x0, 0x2, "3ab1ddeac8ad0d22282570f996f5df2ba907fe36fc916f05e3424b51aadd719f00d3e62076c87d7d2fb423c7", 0xfffffffffffffff7}, 0x1, [0x20, 0x0, 0xdf, 0x83, 0xc0, 0x7fff, 0x2, 0x10001, 0x7, 0x61f5, 0x400, 0x1, 0xe809, 0x8, 0x1f2, 0x44d800000000000, 0x1f, 0x200, 0xfffffffffffffbff, 0x4, 0xd25, 0x9, 0x4, 0xfff, 0x2, 0x8, 0xe000000000000, 0xf85, 0x7, 0x1f, 0x0, 0x8, 0x55bedc09, 0xabc, 0x4, 0xff, 0x4, 0x9, 0x1, 0x9, 0x49ab04fd, 0x1, 0x2c, 0x9, 0x3f, 0x7, 0x6, 0x8, 0x6, 0x0, 0x3, 0x1000, 0x2, 0x400, 0x9, 0x1, 0x40, 0x3ff, 0x8, 0x2, 0x8, 0xf8, 0x20, 0x0, 0xfff, 0x100000000, 0x0, 0x100000000, 0x2, 0x7d61, 0x8, 0x200, 0x6, 0x4, 0x80000001, 0x2, 0x1000, 0x8, 0x20, 0x4, 0x20, 0x4, 0x40, 0x2, 0x1, 0x1, 0xffff, 0x57, 0x8, 0x80000000, 0x12e2, 0xfffffffffffffff8, 0x9, 0x7, 0xffffffffffff47e3, 0x6, 0x3, 0x0, 0xa83, 0x1, 0x8000, 0x7ff, 0x80000001, 0x7, 0x7eeb, 0xd2f, 0x1ff, 0x927, 0xfffffffffffffffe, 0x59736add, 0x4, 0x2f4, 0xa2fe, 0xf0, 0x7, 0x6, 0x800, 0x3, 0x1, 0x3, 0x5, 0x1000, 0x8020000000000000, 0x7f, 0x5, 0x3, 0x20, 0x101], {0x77359400}}) 2018/05/10 00:47:25 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c000600ddff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/10 00:47:25 executing program 2: r0 = gettid() exit(0x1000007) r1 = socket(0x0, 0x806, 0x4) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioprio_get$pid(0x1, r0) 2018/05/10 00:47:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f610080eda4e3de5270c084eb619ea3d97d6c963e718f52e2b5f68e3e7a45b0d2fb09352a6426d94c63f1573b5d9b2171d7c2fbdad486277c49118f9172167a390a6b910deb5bcd25f87882bd630b0af42eeda3b1e21721b3c55804e4bf425569ae5a2a3a38f200000000000000000000") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000500000000000000000000000200000075b8"], &(0x7f0000000180)=0x26) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x3) 2018/05/10 00:47:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000f72000)="9404", 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) [ 128.449619] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 00:47:25 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='$.]proc\x00', r2) request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='wlan0\x00', r3) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000013c0)={r5, @in6={{0xa, 0x4e22, 0xf5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x0, 0x3, 0x80, 0x8001, 0x21}, &(0x7f0000000340)=0x98) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0xffffffffff600000, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x5c6}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x509000, 0x0) [ 128.533005] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 00:47:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530206367726f75704073797374656d2876626f786e657430287472757374656473790174656d73"], 0x30) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffffec, 0x0) 2018/05/10 00:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/10 00:47:26 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="58000000000000000000000000000000e7f3428c56417afed93a6016e71eca192b77580207b74ae7e3f759d07d24e804d343d58bdf8c864055e2a7b39f871aa9ec24a52172e9858481110f4b9aaed6ac4dc4465299bb15c37fa78f5a69cc3abcc600"], 0x58}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x0, &(0x7f0000003e80)}}], 0x2, 0x0) 2018/05/10 00:47:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1, r1}) 2018/05/10 00:47:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x32, 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x3, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8963, &(0x7f00000000c0)={'rose0\x00', @ifru_data=&(0x7f0000000080)="8f4f6e82e4de62e539c21c4cea3eed7a2826d53df235b79ebab109a6f77716a1"}) 2018/05/10 00:47:26 executing program 7: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0xfffffd29) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x14000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/05/10 00:47:26 executing program 2: getgid() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x5, 0x1, 0x10000, 0x50}, &(0x7f0000000140)=0x98) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, 0x8) shmget(0x0, 0x3000, 0x54000004, &(0x7f0000ffa000/0x3000)=nil) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000c80500002002000020020000ffffffff2002000010010000f8040000f8040000fffffffff8040000f8040000050000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x628) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_names='gre0\x00'}) 2018/05/10 00:47:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/186, &(0x7f0000000180)=0xba) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000040)) 2018/05/10 00:47:26 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x50000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0xff, 0x10001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x98f, 0xfffffffffffffffb, 0x9ae3, 0x8000}, &(0x7f0000000200)=0x14) unshare(0x60000003) quotactl(0x3, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000280)="eb") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/10 00:47:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xc0, r2, 0x800, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44800) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) 2018/05/10 00:47:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000100)=""/113, 0x71, &(0x7f0000000180)=""/150, 0x3, 0x6}}, 0x68) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080), &(0x7f0000000300)=0x4) r2 = getpgid(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x500, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c000}, 0x880) syz_open_procfs(r2, &(0x7f00000000c0)='syscall\x00') 2018/05/10 00:47:26 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x40) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r2}], 0x2, 0x8001) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/216) shutdown(r0, 0x1) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="a487d112b425abe185ae787bcb1020ca5894c10926226fa071c3776a937239862b1f7f155e63fe7be0388b074c8a3d963fae428d5592cfd0ab9e4c1ad7ad74c51855208e79cc4cc69304f80e994b69c48ad80695aed8b8604578205ed43401ff0a4eff67f344859af10802adf980e176a5d7eed3bf5479492f5115b5ef501a6cb986baed") 2018/05/10 00:47:26 executing program 2: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000005ac0)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/184, 0xb8}], 0x3, &(0x7f0000001200)=""/81, 0x51, 0xffffffffffffffc1}, 0x3ff}, {{&(0x7f0000001280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000001300)=""/45, 0x2d}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/11, 0xb}, {&(0x7f0000002380)=""/56, 0x38}, {&(0x7f00000023c0)=""/125, 0x7d}, {&(0x7f0000002440)=""/22, 0x16}], 0x6, &(0x7f0000002500)=""/4096, 0x1000, 0x7}, 0x1}, {{&(0x7f0000003500)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000003580)=""/8, 0x8}, {&(0x7f00000035c0)=""/61, 0x3d}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/85, 0x55}, {&(0x7f0000004680)=""/121, 0x79}, {&(0x7f0000004700)=""/248, 0xf8}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/99, 0x63}, {&(0x7f0000005880)=""/39, 0x27}, {&(0x7f00000058c0)=""/238, 0xee}], 0xa, &(0x7f0000005a80)=""/40, 0x28, 0xe0}, 0x1}], 0x3, 0x2, &(0x7f0000005b80)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) fdatasync(r0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x2, 0x2, 0x3}}, 0xfffffffffffffdc4) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x2e) fcntl$getownex(r2, 0x10, &(0x7f0000005c00)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000060c0)={&(0x7f0000005bc0)={0x10}, 0xc, &(0x7f0000006080)={&(0x7f0000005c40)={0x420, 0x1a, 0x310, 0x70bd25, 0x25dfdbfe, {0x1a}, [@typed={0xc, 0x8a6, @u64=0x1}, @nested={0x270, 0x75, [@typed={0x80, 0x8e, @binary="41da1a749dc761c15007436a6954d9b6825cb44d56202b6ad749ae7c39786f3e4d3a76696b86bbab25a149cab476ccb0fe01b8215c11f72e89f7835739d2aa427d8f40ce93dfb513c2d63c6ea127f8f10f04b938c876eec57ca2b383c31b1c3164d6d0ff37ca9db0a10c49907ce5b28cbfcaf82544cda02c1cc5"}, @generic="622b62d4906bc2b20c7fe9c21bca9aaf46bd9135c7a3", @generic="7d40f823ae3060dbd46d4e1f93eb193eaa5667741681e37e6516e4b4f4d464df81c70e341663a1482cf8706628c51f632f3868d4daace3630134b136e50195b9473d8d17b7c7ab7ed14e2cd8db35c8e479755f46c1c7163636fc9901c5f2c8af71862d5a8ff52df7bdbf1aadab98322af4fb886ac835f8ed4dfa157f87ce9c98adf9ec691b89e87ba6b7ce599a1535234187a1a955e9dd24de03d556c49a4e4de6cdd716f9ced63fe5d3869d77182a4870", @typed={0x1c, 0x78, @str='cgroup.subtree_control\x00'}, @typed={0x1c, 0x36, @str='cgroup.subtree_control\x00'}, @generic="683781913cc048b3f533ac084109dcaf78f935db2fc126b6ea1cd73d22af6fb8fd6e09f990ff44be20e6e3b345dcd00d61187270f22e8e6936fb97dcc7ff927538701955f076ebabb1ce25da0b5b28a5fc471eec79196b615fa17f19bae2fb382d33b89cf115239af47c60dab26669390da16e90034c46d18df04de7a5af1620976d5e84efe14c6f00891adbce76e1bc42f9de3076b7ab63d2174ea698ecbf19e84bf4de865d1b0b86a38a0dca669056bd145e9585b82d9bb1c6c884b49075327849880e76afb62823e23b719d97d6c8919360cdf3b71ca6892536", @typed={0x8, 0x6c, @fd=r2}, @typed={0x8, 0x61, @pid=r3}]}, @typed={0x24, 0xd5ee, @binary="10de381c85d8b2672a20fda4b0e580b14729eaef63a161eb6d4b5733e68cb3"}, @typed={0x8, 0x44, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="1d85f01f4d9ca1e70650a742513f73693804c0f1a279f1a8e2ccdf3c684d6551e9f6288d8c7ccd4755b617c90d6da932fcfe6c6ebb032558fd6a924240", @generic="763cddc83ec97964219c833609ed578bfd2e62404be83a48da356d224593aeba7bb7a2e32fdcd6e4f86f200e13d8e9993224fe03a3cedd1f58be082529409d062c55f75f00bde6d97ef8b4f1956f8b72ace8b6c426695e4b1ec7beed4340dba9e6f06ee602a16dc929b26d2d7ced4bec4ccabe40e58a", @generic="92751c9f66e212c18295bf4770872809b03ef175c8d6315fe4f82bfc677ca1346b91a67ad749d7b57079d7df38d232bbfbf4efccca528d8d095fb41d80af89b2ee47b844625102bdcb99c2e60b32cfbaaf7bed5d557a0584892b0bd671d2be32d26dce4cb4cbf1af92609c5adafb83e4a21493319bf96d93f2d3d80586b1a87617dccdb42944e754ac6d256c2a0c1fe8fcae51622643e1bb530ceb2a573ce956502bec6c04853453fdc0d778bc028f3850"]}, 0x420}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) 2018/05/10 00:47:26 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x129040) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="e2db0928d7759bad790f8ad5322a34ab2ee4519bbee3ea87fee2e91e5e1f3576690f98dc75c5f153fd855749343668044afedb0a728148357a49033e936c78db8592ba50e61169dd7a94ac7579037bbfc3dc5f6df54dc6ef07e594feb5b884d00cb87f67da020dc2f8c4fe05c24ffc6ced2750eea825027367e7e5bfca4832e2d02cf03a53094af893a80bad6e1c8e7313e2e5ac898312d9d6dd33aa459170a6525f4765bc2d14d649cb575e86b4a0818a89da64e4f7fde6f4a5dd", 0xbb}, {&(0x7f0000000200)="a2b0658b44c35f84687f357e8da4f3e799da3bfdb46d0897ee", 0x19}], 0x2, &(0x7f0000000300)=[{0x40, 0x104, 0x8, "476e928f98682802501e13fb03086b12bb600d6d755efc6ae6251f80416e5c57c332b3bc9f3ffb4e0312b0b9465f"}, {0x98, 0x85a7ad169c0897a0, 0x0, "68996f366609430fc9504dcfc028594ba32e05af7c3b75487eada963559f85dad13ba0d98a34f6056aa1f6c6f6c19c2d0b7182e026afb2019613cc79e31d37950e4495f76098eeb3dfc77366ebe07530884cb930f72d05925b679b4f151e23db4e27f2a2ec0c8a337539277c10e6b3ed6d666ff0d9310140c2c9826b7829ec7ee5bd5d5811"}], 0xd8, 0x1}, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400)=0x2, 0x4) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0/file0', [], 0xa}, 0x11) 2018/05/10 00:47:26 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair(0x19, 0x800, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000040)=""/59, 0x3b, 0x3, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x2000003, 0x31, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="7cc80a6785bfad6e32444aa6634943bf7882059be9328378c76bab970122a800000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) 2018/05/10 00:47:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x7, 0x8) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc}, 0xc) 2018/05/10 00:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:27 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4, 0x508, 0x4, 0xff, 0x6, [{0x2, 0xfffffffffffffff9, 0x6, 0x0, 0x0, 0x100}, {0x2d823bcd, 0x3, 0x0, 0x0, 0x0, 0x2202}, {0x5, 0x17, 0x5, 0x0, 0x0, 0x800}, {0x74, 0x10001, 0x1, 0x0, 0x0, 0x100}, {0x9b, 0x7ff, 0x58, 0x0, 0x0, 0x800}, {0x9, 0x7, 0x7, 0x0, 0x0, 0x888}]}) fcntl$notify(r0, 0x402, 0x0) 2018/05/10 00:47:27 executing program 1: set_mempolicy(0x1, &(0x7f00000013c0)=0x4, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) 2018/05/10 00:47:27 executing program 5: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000100)=@in={0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000001c0)=""/49) socketpair$inet(0x2, 0x0, 0x9eb2, &(0x7f0000000040)) 2018/05/10 00:47:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xd3016984418d3272) syz_open_pts(r1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffffe, 0x1, 0x3, 0x3, 0x9, 0x3, 0x8}, &(0x7f0000000080)=0x20) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1d, 0x200000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 00:47:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6tnl0\x00', 0x2}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x9, 0xb, 0xd92d) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111400, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x2, 0x3}) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/10 00:47:27 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/222, &(0x7f0000000200)=0xde) r1 = gettid() memfd_create(&(0x7f0000000340)='#selinux\x00', 0x3) r2 = syz_open_procfs(r1, &(0x7f0000000000)='wchan\x00') exit(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x10080, 0x0) sendfile(r2, r2, &(0x7f0000000040)=0x2, 0xbde) ptrace$getregs(0xe, r1, 0xff, &(0x7f0000000240)=""/238) 2018/05/10 00:47:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[@ANYBLOB="00001f04330200003c010000ff7f0000330200000000000000000000000000000db6ecd2c0191f001a2a520112bcd1f8111596c534c7bda502000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073b54660e730eef2000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ff00000000000000000000000000000000129874f704"], 0x474) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'veth1_to_team\x00'}, 0x18) ioctl$TCXONC(r1, 0x540a, 0x401) r2 = syz_open_pts(r0, 0x80a80) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1) 2018/05/10 00:47:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d0013050000004000000000070000006432d00ac3046066f72a1f169ac2a907a68bff0cc5604faba24cf15e4d5e5c636f024b9fd250e04247bb320786de66050fe62b4a808e2f3322a3b98230885c3986f70528d4e66d1852aceed4786c7daaa86c19f59d8e16f57d01e27cd8ad5b364954ec107086d9e913b4785c035c0d0e1424bca03477ec381a374db9f3e0a0e2784f0100010000000000d5a114e880d67394e700812de8abc867ee1445fdb65219d1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000800)='vcan0\x00', 0x10) 2018/05/10 00:47:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x4fffd, 0xd2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x10001, 0xc07e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x7, 0x1f}, &(0x7f00000001c0)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x200, 0x5, 0x8000}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = getgid() syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0xe000, r2, r3, 0x8, 0x2000) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x40, 0x1, 0x80000001, 0xfffffffffffffff8, 0x8, 0x400000, 0x2, 0x400, 0x1ff, 0xffffffffffff5ce5, 0x96d, 0x8001}) getsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000000180), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) 2018/05/10 00:47:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb2}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/10 00:47:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0x800000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x800}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000040), &(0x7f0000000080)="13"}, 0x20) dup3(r1, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r1, &(0x7f0000eef000)}, 0x10) 2018/05/10 00:47:28 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) [ 131.025451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 00:47:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8001, 0x80000001, 0x4, 0xab7, 0x9, 0x4, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1d400000000, 0x5, 0x9, 0x8001}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x6, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140), 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001680)=0xe8) r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000016c0)=0x0) r7 = getuid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002e40)=0x0) r16 = getuid() r17 = getegid() r18 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002e80)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000002f80)=0xe8) r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002fc0)={0x0}, &(0x7f0000003000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003040)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000003140)=0xe8) getgroups(0x1, &(0x7f0000003180)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000031c0)=0x0) lstat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0, 0x0}, &(0x7f0000003300)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000003340)={0x0, 0x0}) lstat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000034c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000035c0)=0xe8) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgrp(0xffffffffffffffff) r34 = getuid() getgroups(0x8, &(0x7f00000036c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003dc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003e00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003f00)=0xe8) getgroups(0x1, &(0x7f0000003f40)=[0xffffffffffffffff]) r39 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003f80)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000004080)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0, 0x0}, &(0x7f0000004100)=0xc) r42 = getpid() getresuid(&(0x7f0000004140), &(0x7f0000004180), &(0x7f00000041c0)=0x0) lstat(&(0x7f0000004200)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = gettid() r46 = getuid() r47 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004840)=0x0) getresuid(&(0x7f0000004880)=0x0, &(0x7f00000048c0), &(0x7f0000004900)) r50 = getgid() r51 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004c80)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004d80)=0xe8) getresgid(&(0x7f0000004dc0), &(0x7f0000004e00)=0x0, &(0x7f0000004e40)) sendmmsg$unix(r1, &(0x7f0000004f00)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000200)="c2305c75411ace92db5c017a8f56b39f642e7a2aaca19f1b41a517418ebd744ed3c5cb8a6eee185cf0f5d374184e5387faf330e8388e8a62b0f3d11edc2c04599ccbaa8f5cff01ed4ecf4a9de0f8922c18f264e47ab6e190803cae0ad057b4b2f1f43a2d99462e5416571687d6d201", 0x6f}, {&(0x7f0000000280)="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", 0x1000}], 0x2, 0x0, 0x0, 0x44000}, {&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001340)="e2ca0384d1ea", 0x6}, {&(0x7f0000001380)="52c0ad307bfa5a1f8c32d7231eb96debfd7253c9923e114e63436a06bc6b4bb819b4929b8331188f7df48f37921f26d13eee6c8d0382a324e180056fad51c78732d04d4b24ed4b02b14726a792197f4e19bb6e3c8b7c1c2ffb01eb110e33016f93ef584d9da23541bcfd66a1f1fb6b7a2d12a9ae9c1e9feee8e746395f55987b7a674bf42e321d663a9d3501d9286e01bd5bc81ed5cc5e1c5443bc4568c5eb0ca868bff9b782", 0xa6}, {&(0x7f0000001440)="f50d1610fcf64a8313c60e3c31bf70d160ff79dae1df1efdc2128e2d18d2d7fa8ce471f7b482296dee06fac85b7c580d1d12168839b77f8b1a57107939bbeb152b61ded71b47706a698bc32fc269a98cbd6f3ba6f4731cc915f58724d3c5a549812269e7b840bdb85f614c7053318988cc6ab59b9e213c56ed3ae2f2964722908bcc3e2c2db9a6926b82cf40785dc1469113b6592ffd2f15735e99d1b7cf8aef80ac739805c6b9d7db6f", 0xaa}], 0x3, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb0, 0x4000}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, 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{&(0x7f0000003a80)="5de2b4445bf3cc415ff4d2bcaa95766a735760bbe39253c356ef99048736a389d12b97764eddf8c02bf0050158cfffd4ca14e6961ec7c05d8aae76b9a2ac1c0c52bce6e9162195fb07a3cabb7883b87b9afd3b9e54f5e21fc0fadba1b3940c3a6a47b25bf4fa507402fb9cea236311c0a9553dbc418be5f88830f18e563ed07eca00d78969fe697f9478f4d9b333bb5c7bf5aeffe32c16", 0x97}, {&(0x7f0000003b40)="1120e0dc242f414c1114dcb9849d95df5f13fcb09a3977bfe8aaaf6697213983da3064c1b9d55f39dece60738310c9cf87c9032382d7f5ac777b7f", 0x3b}, {&(0x7f0000003b80)="b496be8f3c36fef1ab2978922613b110e4cfc61f2ac5c47fb8288b8babd07dccb9682d9494b8f0f5147b1d7b0d643d7f5fe62de77983df240edb607246d47bdb04b9f37b569fcd6ad51d056234920f8f8fc5146ac687", 0x56}, {&(0x7f0000003c00)="c9a768b7841f3e1f5315541a4fc38221ad638e30ad548337cb36b13995ba3cd8d0a87b18f50e18bd5542913223f41a55e30a3e904a2deb3f24aeb74c7cda673ce651c55ed195209d8eefc9e8490bd75ce44d52760a73e6cb942257ea0b97d0fb6e22b2188c2eeb832a128a0b4234363cd8bc994a36961c5d34918da345", 0x7d}, {&(0x7f0000003c80)="f235ad31187499cd523e3f15c87b4845531c9223f5f568c910fb8f12eb4832469e8d7eecffcd904b38d5caeaac1d1ab35406ee476460b80be6ac3791a87d30e0d244ab3cf9fdf718d64fcc2465e1e30962c6c9124faff86a372d42a290ef8d54ba2899abdf472aa2c933c2f47cfbad51daa5ea0088d02c5aa84e9e49b4d46d302f14f169d18dd12461d6c22f1fd6a647c0d00c68b9366536d081c215f3058cdfc6d99e0d16baf0da", 0xa8}], 0x7, &(0x7f00000042c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xe8, 0x814}, {&(0x7f00000043c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004440)="8b71b01dd3f4b0462a196277793fbbaeb2930349be7f1e2f29cf52627b0871830f3f0d2d86ead35fdb588c838fe53ee209309ce159e59b25ffe85b981389b331ef39af56aaacf582f342f6191b7af86f3a5a0ffa6f0fe1fa6daad0a0d104d92c069ef2318d03bc385eaec5ba96315bbd4f0417e564d82180dab12d6f007c133fc62eb2d42f926cc3883bbede108d9060", 0x90}, {&(0x7f0000004500)="da586688e086149483dad3a71a61a5c41064d849e2119bf9f7030302d4c9b1ad34410844ab35f406f1fdc6799405220d902984bd8afa90a4663cf2d5980388d1606dcb9b4a9adf3ace700bf274bab9c742758614bd0e262b4acc1a8c80a118b3508a8f2b314b89be45aa30eaa208baf582f7a780a8e69ad5fe7ba725c8258b1b839c65053b4fd4a8066145098bf4847d7daf67d93373361817b6c23414572f46d1b5abb6caa5a48794868087fd1532d55501c33deefeebc8fbab470cf4eb5f32dc3f463700afaa8dedd560451dc2a3fd4e8cf51d61bc9f58ab5870fe5e", 0xdd}, {&(0x7f0000004600)="a4e8a605fa34eb4d501896476856bc93113337bc0a1fe151e71ae6a665b2e3c08944a6d9bb71329c2648d5990068034219d3675a3ce7aff6421fb23724a9ff605bfb7453a7d373d1f25b964f31c114cc2c4b85920c55b6faac834fd2e6ecad64dbee5f132698622a3e079f491b10402da7a22e1179df36a2a01967", 0x7b}, {&(0x7f0000004680)="42f639ea7c983d41cbacc79ae41fb5a4187f1e0d3fbace8839e67828b3291e997ec0d0fc3033ab452cfefa60bd602ddf1a772f0edb86150376536b2d27cae97c9841aceec15d363827a223b8fc0d1a0618361b1690843d040adbba3644e55b3703b38261018d6356bb31d8717ab7aa5d9c7f5c104faf33f77e2bc90c0566151cf3d055a6470d0c144c8a8bf1ba2761e2816dc188d26e91d85a0f43d9d3a87b864a5fed2ff38d1c572f1fcaac7f2d", 0xae}, {&(0x7f0000004740)="97a21d70e0ee52ce3d65759340634f9170a25e521343763c37555ac6e2f0b61051b09e538c88780fdf322296adf1c7aaee1118e412af5db48c3068271c83cbe525b3dc16b01df17fe9219de91d172cda7c171d080009b6f100", 0x59}], 0x5, &(0x7f0000004940)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x70, 0x4000}, {&(0x7f00000049c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004c40)=[{&(0x7f0000004a40)="8516999ba731ea6ca11faf6e50949900e175d0fe40bea90459a90d0b3c5607d7ec22dd7383289be0acb4b56f4653d4d06e4a70a110774ed356aee6408782a2a3a87c5b753ab0b4933d7d255c7efe97d760542f799c7c354231b7ca0b551ae8c557c73a6445f6d5faaf2726537ee8", 0x6e}, {&(0x7f0000004ac0)="68a0a86d53139facdf0960d7f8d6ad051f53ef1592cc5486fa9283acfb2c823a2df45a1d6782224c1bceb97d95dd17820ec2e97ec9e63d20bd89d863b28647e5bfb61794debf30f06f5a469ea0f736ebd7b211b88c7042b5bea2fcb49324590154ed", 0x62}, {&(0x7f0000004b40)="9e3bf677d7e2545430b7da6fb9f9608f61037cbcc038da89986bfaaaffe6cb4606104aebbd8e2001963ff6a6a110e1ff54713c8587a0893da00ee7b38e3bbab21ac63e2a2670a7e954c9bd4c29000e4fbf10bad93804ef3a0a36b6c5371901f7eab2367666c2b82bc2b280fb9b57c708e2bd650f308ce70de3aa3b9eb0c28373ac55c744177a8230373935dbbdbb8b322d1fdd36cf940d863d2e8b627d0224d6e4a10624a9e31ea57e48f5f7c87ebd9c3da8bae6baec1dad6284c8672c80357082545426f58b6addbc3e0655e3a97ba47d54b116d93826e99d608a97af7f1c8120e7561d", 0xe4}], 0x3, &(0x7f0000004e80)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x68}], 0x6, 0x80) 2018/05/10 00:47:28 executing program 2: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) pipe(&(0x7f0000000000)) [ 131.128308] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 00:47:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0x7ff, 0x9}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}}}, {0x0, 0x0, 0x0, 0x1c, @time, {0x4, 0xfffffffffffffe00}, {0x9, 0xf3b2}, @time=@tick=0x8}], 0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x6c, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0xf}, 0x3}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) 2018/05/10 00:47:28 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x3ad, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ptrace$peekuser(0x3, r2, 0x1f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x79, 0xd, &(0x7f00000000c0)="60c41fd6e1dc9901973526baac0d9f3d6d3f0191497a94212a269ea88a5aa644398877de4244badf03fab67ec9225704d39949d4154acd9d8145a02f293e21b51e7208353f16b6b2d826b32e75d85dc39d7b3fc467d136026eecf4f3441b25e790bfaf72e9cc986606382654b56cc74c79fd4fb1ceb78d6d59", &(0x7f0000000000)=""/13, 0xd379, 0x4c}, 0x28) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) 2018/05/10 00:47:28 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp6\x00') ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x2, r1}) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) preadv(r2, &(0x7f00000023c0), 0xfe, 0x0) 2018/05/10 00:47:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d0013050000004000000000070000006432d00ac3046066f72a1f169ac2a907a68bff0cc5604faba24cf15e4d5e5c636f024b9fd250e04247bb320786de66050fe62b4a808e2f3322a3b98230885c3986f70528d4e66d1852aceed4786c7daaa86c19f59d8e16f57d01e27cd8ad5b364954ec107086d9e913b4785c035c0d0e1424bca03477ec381a374db9f3e0a0e2784f0100010000000000d5a114e880d67394e700812de8abc867ee1445fdb65219d1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000800)='vcan0\x00', 0x10) 2018/05/10 00:47:28 executing program 2: r0 = open(&(0x7f0000001240)='./file0\x00', 0x20c0, 0x10) r1 = accept4$inet(r0, &(0x7f0000001280)={0x0, 0x0, @multicast2}, &(0x7f00000012c0)=0x10, 0x800) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x7f, @multicast2=0xe0000002, 0x4e20, 0x82, 'lc\x00', 0x4, 0x4004, 0x15}, 0x2c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001340)) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x2000) write$vnet(r3, &(0x7f00000011c0)={0x1, {&(0x7f0000000100)=""/156, 0x9c, &(0x7f00000001c0)=""/4096, 0x3, 0x1}}, 0x68) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={"7b636d703600000000000000000000000000500a1103fd1d2c3d00"}, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001380)={0x0, 0x7fff}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001400)={r4, 0xffff}, 0x8) syz_open_dev$amidi(&(0x7f0000001300)='/dev/amidi#\x00', 0x8d43, 0x40) 2018/05/10 00:47:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0x7ff, 0x9}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}}}, {0x0, 0x0, 0x0, 0x1c, @time, {0x4, 0xfffffffffffffe00}, {0x9, 0xf3b2}, @time=@tick=0x8}], 0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x6c, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0xf}, 0x3}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) 2018/05/10 00:47:28 executing program 3: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2172, 0xffffffffffffffff, 0x8000000001) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000ff4000/0xa000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') 2018/05/10 00:47:28 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a7880bcf91cd02b37b3041ef3d8a377d3046b9c26051152fa048f7b49791583441e0a62b83575f6a831190", 0x2b, 0xffffffffffffffff) r1 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="029aacfea70d7a81b54e0cec77c5d11bbfa671786d1277cac58a8e3d606cb794fc0b483f9677450fd419f32817f6afebb00cc939c7e552f78bd94c5385f9b05bde96b2a721b801a19744b18e9fad0544964daca93e8cdb96be07416717b60c12408cb3ad", 0x64, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x1, 0x2, r1) 2018/05/10 00:47:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:28 executing program 7: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffb}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000000180)={0x0, 0x11, 0x0, @thr={&(0x7f0000000080)="af3a5d8f302fc556871f91d80712b25ccc9b8f18e864089b6c032cfa7f518a40654a5461d8fe1df2a132ba61269d0058d7d61d80269c29c0a4b8cc9ced73a5f3ae5585c48d70e6c80dfa9ed49c586d699b89f83708ef34393dad00d5231e6d5d743a0eef5a9c105014bdc2d12c462474233b2dc508510d5ada86ac5517568e8ed490cf07630036de61c5b7f9b10c8e2abe929398342eccdded8e60ca66fc9bca4b391b65d875eed56c74c25afd980576fc97059ebb0c263c3090023e097ab0d98fda80cae2c8", &(0x7f0000000280)="e931bae042d9021c06001e449d1bf976dad60fab374ae0b1ec2e9870aa66b36752b75fbd7070ff843dd9fb37f2098acfb74cea2f1d77e0e7c1dbd690341238fa4edd9749459e4f237f44b892e73ce1b2a2877ba9a49d56b5d7b365ba48dac6e829e663f019563267da66e28a8792aa2b92de9ff963b7e77bedf800441fce268466e8f25413cbb6"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(r0) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) [ 131.910289] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 131.953868] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20000 lc 2018/05/10 00:47:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000180)=0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) r3 = getuid() getgroups(0x9, &(0x7f0000001880)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000001a00)=0xe8) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002180)={0x0, 0x0}) fstat(r0, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0}, &(0x7f00000024c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002500)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002600)=0xe8) r16 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002640)=0x0) getresuid(&(0x7f0000002680), &(0x7f00000026c0), &(0x7f0000002700)=0x0) r19 = getgid() r20 = gettid() lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003f00)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000240)="41b31d882256814fec1e2e58b6ff5aebacc957a2802e5bb119c0b54a5d2aa496c16864c7e9d2c4d03916518eb9cbf0d62336", 0x32}, {&(0x7f0000000280)="a049dd440577855b75a7fe7f81b3d95e5265f852196342391fcd148b7b1195a02ca430042770e488f66f2137e791a41ae7e9dc541666aa12231821b296e2cda4437b038525e25eeae36178f5e106443563d7feba898228f07b9a9cd6e9f14e94bd8f54a100dd6bcba3562fbdb1be61c1e3ad0869f1e8fb4d39ff8b18033bd7e0b32cbe9c1bedb8dd03a96d805ed7b6b2156a4bf21a14ced9c09e078e1487a53b1220182b4d3c23a46a296229c47a2ed81e5300fe482073b694646373bff071c7791b1cf1b1eddd285c15b16d4a321967b3d29bf159963a41b4e6f5e51d", 0xdd}, {&(0x7f0000000380)="3d8ab99677f58e2f10570a709770346ae0df203d4364a7fb6ffc78f0e3c1e8d80cb03e9c811d63165fdd78dcabaf5c3acf17ab8093093d9186525f5a35f5e87592", 0x41}, {&(0x7f0000000400)="18784eb4bb0a41028a7a9aac9e7dae104f6ba3d832", 0x15}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="95b44b3909d64ab9cbeb6838fc775849687a9cebe831908d7bb0d9540d73040576695582217ca598f5f83057dac54b2d094d7d748c4a9e59df69688bdc0cab94ab865392f22f7d3d93fffc63f111b345492a9fe994d2bb823fecf5e625e5f7be7bd542033ad91d31485ce9a102ef5b7d3e93667a9ccf5518649e79f191f414527497e9dd7124505bf11a4d0ce99ded4d03b3371b58a7290536127210eafeae66380730cd8008498cc9cb0cc13ff5b11f482b53779b1eaa741c21854f5a212153d80ace79b7403faa002bd107e7590b22908087", 0xd3}, {&(0x7f0000001540)="ef3b001595f43cb8c21ef9927257d2ce973c2c290545b0e8fe358f62819511", 0x1f}, {&(0x7f0000001580)="7761871df6860027d8afe95b314db65b0442aa0604849fc36e548323e9b18d3695f807f10444bda3a6c2f1e0d8a7fb79bbf178750a09738f8a8a6733c89942d7633cd4ae9264ecae18a1b5948a621628296986b4e81ac383e2369f0ad4594799f010b37968aeb6e814ce89c882667001968d3cf5eb076616fdcf8da06ca27ae18d6b74b5483cc20f2592696a11233156192dea61ddea7f451620d9f1818684ed79413756", 0xa4}, {&(0x7f0000001640)="a8d9849ddeeda37aecf932597ff452c7ed7d692350c0268caf1efcf3006bd6af507afe12b1ece16239e4cef00936f572b747247d3c29ff74644baf58fac542c3948ef708bab3d433f7c46890dd2b15cc3adbfe110fda6316bb142ad8562b27551dde78f9571cd9b554fe6f346b74e88554296e7d9dbf7346b7ec5e9da2f1a3f0e55631fa278f2dbc78", 0x89}, {&(0x7f0000001700)="9fab19f6ab11ac504142b5629c015b9c39bad41a7c12b87b6c62fa25752c934e566c4208a84de716b4e13f37f67382d9b72a7698e271d05777ebeb44de309152bbfb1cb264250e31", 0x48}], 0xa, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x10}, {&(0x7f0000001c80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001d00)="1940a8e41f04a0f3a362ec674bcefec125aa9374d4fe728b56f0c342a7757c47886c392a86f6975ec873f98b49f078c27aaf8e4dabb3db", 0x37}, {&(0x7f0000001d40)="9f56ae6d2fa5e2b39a8731343e88c63e0084037b4747ddedf80b201aa3f4d57362c809cf2597ff0f128ced5178c584bd2efb37a6df", 0x35}, {&(0x7f0000001d80)="9bd49dd114c5895aad00617008ccd1235d21cdafe453f108874920bd8805f584a7017c6465825c4e32f609f9d11aaef1c26b4af5c6973836ac7f6cb03dd9617acd7c87cb0da612de87aae27038ae2aa89649e44739e335b866317b418faab4c98565353d41f337c4f99826cee8c43e62a7b63c98d44bbce6946c6ea7cb7dec738a95ac8b5e12f6def7d0d07a05e51fbae85f6cbb260d7a4993f5172a7d340c91f73fcc58021bf8a05f7a113ce249e1afad060ccc58a2ef7cc14b627a89ccf3b97187e09d75354e91240a378d1940f833754ee285111344b8894a6c", 0xdb}, {&(0x7f0000001e80)="6c41b5bd17b142455e17def26655a2e1f4419ff9c7ae5f1f8ad85f495ce81c323da235bf835943dab0156775611fe08dd7da4d6ac99015ac5d643574a4ab721d590d14d8c0bece0b808cabdca2c632750372587ecd77a9f7b3d9c8903a9e57e1e7ce9030f961bd789f4f63ad4562dd8194514c65115ab75c5f620efa3a0f077f692c73cd4bb47c48c9f5", 0x8a}, {&(0x7f0000001f40)="b12bf7acac1eecada7f2555dbb779c6906bb28db24f21f498754aa6884435339822565d2a53f94a10f0a628d891f3812b1206bd724b3e637bf97b963a27ec0bd6e6ec30eb9190524bb9f32245260488b6b54b0e9da8687c815843f5b55d57effe9d1c946236507df78f979521cd6c1d9f636970ff53ab425447cbea6dbb2e708c64a367acba45af565fbd147e552bb40decda070dfb566498d3b825e91152e500d9e9092af852aa1f9addf3a720eddda6fec68d0069954fcf9163cc988bb99d5ca5219a1c23bc1af5ff2f20d9347", 0xce}, {&(0x7f0000002040)="61a5427abde160508aee914dec884d2b58446d7c78e7dea3bde7b3363d230d92a87c08bda66fed2102e26f7ce6ba100e5caa18d4508d8a949bfa98cf39d17dbeee6fb3fda130c6ed290c58d7ba09a99273008c428a16b58a937c1a42a1baf0d3a532633f331f0c1028da17099f68a7e2f422581a01cc49301b07d09d995ae5f139affd6dc2839f6a5af8e1255c175ae1b13a3c74283c2e3e04ae598a183c6aea6e909c463397f09d8c0458", 0xab}], 0x6, &(0x7f0000002240)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x1}, 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&(0x7f0000003b00)=[{&(0x7f0000002840)="9ddf48a40726304a4fa00edc3b3472297f085b1a59107aecf0d4cdeee018887bf1f806d26f8aaca313c53c46779a6028910fc5c79ba298d04a3982f620f094feaef2289f475a5cefbe0496a08832de9e9710b23e", 0x54}, {&(0x7f00000028c0)="677da28800da5c1d317cbcbf8c09d0f24fd009368f7d67886b10cc1705d02efdda529d5a53b58711a5468bf461291da0781cd21a32adf1b798bf401b1f7312966291d861dabff8324a526201a20b304a2d794502e97ceafb9f2fd2", 0x5b}, {&(0x7f0000002940)="4951c20524f6dc501a1a4068a86ac357c6762dc79f175b274a20cf2565b77b51e7c202e3b22ad5730486313abadc879c5b263baa0591f353c269462947d26afcf7e25b05c7d62f1dd21f2ba456160534b08cc6f6508efcc3f7a597ad08ce506770018d", 0x63}, {&(0x7f00000029c0)="fdd13732f1c338a512910561c2224b8990cf53f63eee59cd5f3354e3585202a57c746874979c0c", 0x27}, {&(0x7f0000002a00)="92134cfe56ff73f748248f12463d67a8c2679f4b66080450ba055903d3d6770d4999bc1ed84f423454a08fa73e3a6030768d537ab256b51b5da09596c46e192f5238eb889ef78ae5022d57c138933f2abdbe429e2ebbbfcbbf6c", 0x5a}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="4da87af4c548dbf1ca0cfb964d8daf9151c5db4cabc24139fe91a8c8b07636430214013fc9397f83ea10ef7c1c8777749f941faf2d3f2d8548522100ac6b6202d96707e24d9ed3a3cf294670dd47205fcb9f639b7b9f2efd22d350", 0x5b}], 0x7, &(0x7f0000003e00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, 0x0, r24}], 0xf0, 0x8080}], 0x4, 0x40000) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="6f77fb5fc7a6", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/10 00:47:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r1, r1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8040, 0x0) [ 131.994896] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20000 lc 2018/05/10 00:47:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x400000000000001d, &(0x7f00000000c0), &(0x7f0000012ffc)=0xfffffffffffffd4b) dup3(r1, r0, 0x0) 2018/05/10 00:47:29 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000000000)=""/30, 0xfffffffffffffde5, 0x20, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0xc9) 2018/05/10 00:47:29 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)) 2018/05/10 00:47:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:29 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000004c0)=0x3) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="50885eddc85f96ed7d677722049a800c4ac512c0baa088ab0ffc1aada79185de1b09519378095a2fbb794cb9b64279a6c4a3806ba7812d80c2272fd31ca53a10bb27cd355439b365d1d0750e56eb420512f3c433b26505f6511b97997a6b980c02fedaba21ed72179b5b080dc24241368c34a4f1fdfd7431c1c55bba2bca99957e165d26dc82db93220e875731cce6c2665342bcc92ade5fa944478bca22256984035cd1e757ae62bd7c74fc6f700cbe306786447a5837f599e8f33dc0abc9bac364e432d39b642e7c4b79684c78", 0xce}, {&(0x7f0000000180)="7aaae564032a0c49a25f149e3bb23206d55ccb07b53463c9cf20296ba949677dc621333c131161d34e380debeaecd391774f2d6cb8ef4dd1eda51df84828e43626cefbdc7a09b0b1b509de61efa1cf86fe31d70435dc47e533e17e279691243d28e663dc038db1270eec711dd607db2af001f06eb52ef2d83fe687d7ccb0f90079ae9d236abd8ef6f5e204744a575a28f5183a3a4a33f8fa0a9a62c272e62c19915734aa17be2cbf84e75413727aa4934c93f7c906f13735272f3f81", 0xbc}, {&(0x7f0000000240)="18fdb5f6191e64666bbdf0490f72d9b303a0306a80c31e0f59f7ae27a7ff8d7b27295d39d836e3feaa9694b88416c309b280cd44c36b1189c03cb4cc3e4fbd1628d71709c859ad774bc9cea50e2fcbd2b2fbf8e69cc2cc2efc8f51e40cf2ef1c248cff71f70d53647d950e1c5356dcb4f83b01798d3a9e35454f2286000ed17065539f6d60753d47d7118578a5e672f2671ccd91b600e65fab56d7e08b31257936602c67faa20f5c9ac63d156f71e534ebcaf51abb6309520236ef879e2bb3c2fbb3afb29e11924a839813d355c76d0a7f4988d88c658301", 0xd8}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)=0x4000000006) flock(r0, 0x2) getpeername(r0, &(0x7f0000000400)=@generic, &(0x7f0000000480)=0x80) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000380)="0a54f7c44722e3eaadb371ede738d1a10b55eb206837ccff9f4a3471f95d56025c2741e9d324832c6d5817cb3c8d6558665e1cb91693f59d33292406aa1345c1226a25872a2837f4", 0x48) 2018/05/10 00:47:29 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x0, 0x2000) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/245, 0xf5}, {&(0x7f0000000700)=""/109, 0x6d}, {&(0x7f0000000780)=""/116, 0x74}, {&(0x7f0000000800)=""/62, 0x3e}, {&(0x7f0000000840)=""/206, 0xce}], 0x6, 0x0, 0x0, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="bd9293d231e18098b5fde299cd816afffe0e50bd93140ff5407a8590ec20c1db59ed6583f044e6cd9d086ed484c8471df1b71494ff6619815cb6bf2b6f58004552d8f52e5cd1109a86065ff728010ccb466e7bf51a56899d7dc02488686e6fd31b7faec345f2521b", 0x68}, {&(0x7f00000001c0)="aac682af42469bfbf54115fa54924b4f1c97ee", 0xfffffe38}, {&(0x7f0000000200)="2157f9d5ba9b87f3616ceedd51b274b2db194dbee988fde43a07682c3a1edf700562431bd27b7f4b16d1e3581fa7de3d899e2bbb0de88422c8cc14eaa46bc64188e7189411241663644670aa8bfc76e763", 0x51}, {&(0x7f0000000280)="d6c30da7ef96b33711ce4963a21a1dbf68b7c2aae2ce3327", 0x18}, {&(0x7f00000002c0)="464ccf07775432354568b878c04bb7268f4634f90ff2e1504899689f4acc5e971175bf787cd9f5001eafcc8f61a4db22eeaceebb1318ba2c2fba859c11de60c1b51ae729ab1c55ce37151545db8a5496b58e5f25fc9c3ba3bd7f35e2a090e88ff4a97c3de5dd1789eb0070c94dea4b832f42eb5ca233f86c7fd66c31c663b8e2d09a794197e3c5223e68b604d33128e7a59584891c8271707fac1c31be627c3ef5fa4616eeed59e25bc5f0b2bc79af9297da5b39706bd9b9257d00af", 0xbc}], 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="000000025e0dec4b28e00997dddeaa838f287fcec91f3331cfc93a243c9f8b3e93bca39fb9b36344233719e950d6ec89f189bc15a828e6f8be48310bd2c4c845747a23c4b2b7a0153cde12cb46d5e7757a3e9722dc2c162d215e0bbcc4cd95600da12a69bf5a0cc0b44527e78794528bfb3bf402cb5e408d7ca4c620e8603695610056b4c6ff04417544b5f33345cadeb7527e17ab88ee6f076610687db832241253cc4d3faf1284ef69ff0700007e25fa0ad2ff865b1f7f766d48dc8078e01ab54dac59f1bb1fea3d4a00640cf9756a1e223558d3c749a4adeb8911771c2dca487dbb93b44f9282635d"], 0xfe}, 0x0) close(r1) 2018/05/10 00:47:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x325b, 0x80040) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/05/10 00:47:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x2000000400000001, 0x4) sendto$inet6(r0, &(0x7f0000000300)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/10 00:47:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x4010200) fcntl$setflags(r0, 0x2, 0x0) 2018/05/10 00:47:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/nfsfs\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x3, 0x80000001, 0x4, 0x8, 0x8000000000000, 0x100000001, 0x7fffffff, 0x101, 0xc1b, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400020000000000000000e882000000000000003e84ed56b05dcca05fb6e05844dd685caee79c0498ea0eb66b4a84969752a4e4d1860288ac16c84c5300bdd3ac7b9e87c3bdbc9041cb1f05ad9fe06cc2edf0bc6532598b61355ecc"], 0x14}, 0x1}, 0x0) 2018/05/10 00:47:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000004000)=""/28, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002440)='memory.stat\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8966, &(0x7f0000002940)={'tunl0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x7}}) r2 = getpid() sched_setaffinity(r2, 0xfffffea3, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x3, 0x80000001}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x1e, 0x10800a, 0x0, 0x3, 0x7ff, 0x0, 0x2}) sched_rr_get_interval(r2, &(0x7f0000000f00)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000041c0)={0x0, 0x2, 0x100000001, 0x3}, &(0x7f0000004200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000004240)={r3, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004040)={0x0, @in={{0x2, 0x4e22}}, 0x10000, 0x6, 0x818e, 0x7f, 0x21}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003fc0)={r4, 0x800, 0x4, 0xffffffff}, &(0x7f0000004100)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004140)=@assoc_id=r4, &(0x7f0000004180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) migrate_pages(r2, 0x6, &(0x7f0000004280)=0x7, &(0x7f00000042c0)=0xfffffffffffff001) timerfd_create(0x0, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1, &(0x7f0000000240)=""/194, 0xc2, 0x80000000}, 0x800}, {{&(0x7f0000000340)=@nl=@proc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000140)=""/41, 0x29}], 0x2, &(0x7f0000000500)=""/159, 0x9f, 0x7fffffff}, 0x7ff}, {{&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/78, 0x4e}, {&(0x7f00000007c0)=""/236, 0xec}], 0x3, &(0x7f0000000900)=""/228, 0xe4, 0x8}}, {{&(0x7f0000000a00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a80)=""/24, 0x18}], 0x1, 0x0, 0x0, 0xa9}}, {{&(0x7f0000000b00)=@generic, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b80)=""/83, 0x53}], 0x1, &(0x7f0000000c40)=""/220, 0xdc, 0x6}, 0x1}, {{&(0x7f0000000d40), 0x80, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/132, 0x84}, {&(0x7f0000000e80)=""/7, 0x7}, {&(0x7f0000000ec0)=""/52, 0x34}, {&(0x7f0000000f00)}], 0x4, &(0x7f0000000f80)=""/4096, 0x1000, 0xffffffffffffffff}, 0x5}, {{&(0x7f0000001f80)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002000)=""/223, 0xdf}, {&(0x7f0000002100)=""/120, 0x78}, {&(0x7f0000002180)=""/236, 0xec}, {&(0x7f0000002280)=""/134, 0x86}, {&(0x7f0000002340)=""/238, 0xee}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/252, 0xfc}, {&(0x7f0000002580)=""/169, 0xa9}], 0x8, &(0x7f00000026c0)=""/18, 0x12, 0x80000000}, 0x7afa}, {{&(0x7f0000002700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002780)=""/194, 0xc2}, {&(0x7f0000002880)=""/150, 0x96}, {&(0x7f0000002940)}, {&(0x7f0000002980)=""/193, 0xc1}, {&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/163, 0xa3}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003c80)=""/47, 0x2f, 0x2}, 0x2}], 0x8, 0x40010000, &(0x7f0000003ec0)={0x77359400}) getpeername$unix(r5, &(0x7f0000003f00)=@abs, &(0x7f0000003f80)=0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:47:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40000000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x5, 0xffffffffffff0000, 0x10000, 0x5, 0x9, 0x1, 0x3, 0x4, 0x7fffffff, 0xc8f4, 0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1b) read(r0, &(0x7f0000000080)=""/119, 0x77) 2018/05/10 00:47:30 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x59, "e5c33ab0beeb2bdfef93e23a3801acd986306bb36162c682f6da47a7b359b23b738afd680d6920efe5c64adf611747846c4af9a6aecfadc83f88a49c0bb4bd27125fbda7830fc31b43f666a1bea53dcb58c317efdd75051cf3"}, &(0x7f0000000080)=0x61) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3}}, 0x6, 0x20000000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xffff}, 0x388) 2018/05/10 00:47:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x80000001, 0x40000000000, 0x3, 0x1}, 0x20) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'gretap0\x00', 0x0}) recvmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f0000000440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001940)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/224, 0xe0}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/69, 0x45}, {&(0x7f0000001680)=""/224, 0xe0}, {&(0x7f0000001780)=""/183, 0xb7}, {&(0x7f0000001840)=""/218, 0xda}], 0x7, &(0x7f00000019c0)=""/50, 0x32, 0x1}, 0x1f}, {{&(0x7f0000001a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/249, 0xf9}], 0x1, &(0x7f0000001bc0)=""/70, 0x46, 0x6}, 0x520}], 0x2, 0x22, &(0x7f0000001cc0)={0x77359400}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001d40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'veth0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001ec0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000001fc0)=0xe8) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002480)={'vcan0\x00', r6}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f00000023c0)={&(0x7f00000020c0)={0x2dc, r2, 0x300, 0x70bd25, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffb2}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r8}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x4000084}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x400, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x20) r13 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1f, 0x0) ioctl$TIOCSSOFTCAR(r13, 0x541a, &(0x7f0000000140)=0x4) r14 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r14, 0xc0305302, &(0x7f00000000c0)={0x8, 0xb6c, 0x4858a689, 0x3, 0xd4a, 0x7361}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001e00)=""/16) 2018/05/10 00:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:30 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x80100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) close(r1) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="b799dc928100727918dc516674bde2eb749c3b66337f3b298e", @ANYRES16=r2, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$inet_int(r0, 0x10d, 0x82, &(0x7f0000000040), &(0x7f00000000c0)=0x142) 2018/05/10 00:47:30 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x6, &(0x7f0000000080)=""/4096, &(0x7f0000001100)=0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/05/10 00:47:30 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x3, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200018c0], 0x0, &(0x7f0000000100), &(0x7f00000018c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'syzkaller1\x00', 'bond_slave_0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0xa8, 0xf0}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x0, 0x0, 'veth0_to_bond\x00', 'eql\x00', 'bond_slave_1\x00', 'syzkaller1\x00', @random="867c8aa5cf0b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0x110}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x8914, 'erspan0\x00', 'team0\x00', 'bridge0\x00', 'bcsf0\x00', @random="c00670e228c4", [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x3a8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/05/10 00:47:30 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a2bb404e1b50000000000000000f55d4626a880be8b30be0ea8635534f8291d9fb2ce4361", 0x66, 0x4008084, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/10 00:47:30 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x8001, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x1ff, 0x2, 0x3, 0x7fff, 0x7f, 0x5}, 0x20000000000000}, 0xa) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xffffffffffffffe4, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) 2018/05/10 00:47:30 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x404100, 0x0) write$fuse(r0, &(0x7f0000000040)={0x14, 0x0, 0x6, @fuse_poll_out={0x8000}}, 0x14) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@broadcast=0xffffffff, 0x4e23, 0xa720, 0x4e23, 0x6, 0xa, 0x20, 0xa0, 0x32, r1, r2}, {0x5, 0x7f5e, 0xaa62, 0x8, 0x0, 0x9, 0x80000000, 0x3}, {0x100000000, 0x100000001, 0xfffffffffffffffd, 0x7fff}, 0x7, 0x6e6bb1, 0x0, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xc87726c6986fc0d2}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x3, 0x2, 0x20, 0x6, 0x5, 0xfffffffffffffff8}}, 0xe8) mremap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xb000, 0x0, &(0x7f0000003000/0xb000)=nil) [ 133.446720] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 133.507872] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 133.522937] device lo left promiscuous mode 2018/05/10 00:47:31 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) msgget$private(0x0, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/10 00:47:31 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, 0x0, 0x9, 0x2, 0x100, 0xffffffffffffffff, 0x0, r1}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/05/10 00:47:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff010000000000000000000000000001000000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x7}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 2018/05/10 00:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/158) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}) 2018/05/10 00:47:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000040), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/05/10 00:47:31 executing program 4: r0 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="5a9d", 0x2, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000280)={'bond_slave_0\x00', {0x2, 0x4e21}}) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", r0) r2 = dup(r1) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000200)={0x8, 0xc73a, 0x5, 0x6, 0x4, 0x0, 0x8000, 0x40, 0x5, 0x400}) 2018/05/10 00:47:31 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x2f, @rand_addr=0x3, 0x4e24, 0x4, 'sh\x00', 0x2b, 0x22, 0x32}, {@broadcast=0xffffffff, 0x4e23, 0x2000, 0x1, 0x400, 0x5}}, 0x44) write(r0, &(0x7f0000000800)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x510, 0xf0, 0x0, 0xf0, 0xf0, 0x0, 0x478, 0x478, 0x478, 0x478, 0x478, 0x6, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x87, 0x8d1b, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x200, 0x10001}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x7ce8cbfd, 0x2}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x17}, @loopback=0x7f000001, 0x0, 0xffffffff, 'bond_slave_0\x00', 'ifb0\x00', {0xff}, {0xff}, 0xaf, 0x2, 0x37}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x801, 0x207, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x29, 0x290}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x6, 0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xe}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000840)={{0x1, 0x4}, 'port0\x00', 0x28, 0x110800, 0x1, 0x59, 0x40, 0x9b7, 0x3f, 0x0, 0x5, 0xff}) getsockopt(r0, 0x9, 0x1000, &(0x7f00000000c0)=""/214, &(0x7f00000001c0)=0xd6) 2018/05/10 00:47:31 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x4b, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/10 00:47:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'veth0\x00', {0x4, 0x401, 0x1, "19c0f349d606", 0x1}}) getdents(r0, &(0x7f0000000000)=""/228, 0xe4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002fc4)=""/60, 0x3c) 2018/05/10 00:47:31 executing program 6: r0 = getpid() r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x55a, 0xd7, 0x4, 0x0, 0x6, 0xffffffffffffffb1, 0x5, {0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x7, 0x3, 0x4c, 0x5, 0x619c}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0xfffffffffffffe9a) r4 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x4, 0x100) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000000)={"65716c0000000000000000f5861900", 0x80}) 2018/05/10 00:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:31 executing program 7: mincore(&(0x7f00006c4000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/34) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1030c0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/05/10 00:47:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") r1 = semget$private(0x0, 0x4, 0x80) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000100)=""/158) write$evdev(r0, &(0x7f0000000040), 0x6c0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/10 00:47:31 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000200), 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f00000001c0)=0x90) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) r3 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4202, r1, 0x1f, 0x13) 2018/05/10 00:47:32 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x8, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket(0x7, 0x0, 0x9) sendto$inet(r2, &(0x7f0000000240)="a0a01a7f", 0x4, 0x801, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) 2018/05/10 00:47:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x1ee, &(0x7f0000000000), 0x0, &(0x7f0000000140), 0x8a}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/10 00:47:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200000000008, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='stat\x00') sendfile(r0, r1, &(0x7f0000ea5ff8), 0x2) 2018/05/10 00:47:32 executing program 7: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="00e8a28f14bbde4f17b079ee6e5c1d1a59fd195716195154bb1b40db172e6759402a28d07cd6d9d6c709bea70e41f610213ba9b43f2d2fe08acc09bf98962567faa5a30e35816db5e86433d2df0ecccfe225e1311919ba6275876389c0e04707ea37332cef52a41ac80bbc6b4b48eb31b131814f0c98fbe0abb64d2bcd3b633fc3edc8b75f7d37c22aef42f99d14d89fcc20c4bc664cba15b1ac394eacde8bd33d63b36480250ba6a462fcb9369893ddbc", 0xb1, 0x0) r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='digest_null\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r0}, &(0x7f0000a53ffb)=""/5, 0xfffffefd, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'digest_null\x00'}, 0x0, 0xc173b98838db7b96}) 2018/05/10 00:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:32 executing program 4: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f0000000080)={0x8, 0x80000000, 0xffffffffffffff01, 0x1}) 2018/05/10 00:47:32 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = geteuid() r4 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000004c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000100)={0xac, 0x3f, 0x100, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x40}, @typed={0x4, 0x4d}, @nested={0x94, 0x93, [@typed={0x8, 0x72, @pid=r1}, @typed={0x10, 0x8f, @str='/dev/dsp#\x00'}, @typed={0x4, 0x46}, @generic="3739f2d1f8948719c37ed579ff6682abd8108f873b8c5fa0d3ba98a2653bb30bdf375b45b4eb09694a048f352c89c2a69a62f4e8c2fce21c09918f82d1a8ef9df179998acaefe0dbfe102f845580c124b02ce525674bf730ff1db1832964cd9f2ab120addb", @typed={0xc, 0x42, @u64=0x2}]}]}, 0xac}], 0x1, &(0x7f0000000500)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x90d10d6a27316d7c}, 0x4000081) 2018/05/10 00:47:32 executing program 5: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000280)={0x6, {{0x2, 0x4e22, @rand_addr=0x6a5d}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) getgroups(0x8, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x800) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 00:47:32 executing program 7: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x80) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/05/10 00:47:32 executing program 1: r0 = socket(0xa, 0x80001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='nr0\x00', 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r0, r1, r2) 2018/05/10 00:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)=""/12, &(0x7f0000000080)=0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) 2018/05/10 00:47:32 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) clock_gettime(0x3, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="adbd247a37a7", 0x6, 0x1ff, &(0x7f0000000140)={r1, r2+10000000}) r3 = socket$inet6(0xa, 0x80003, 0xff) unshare(0x28060400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x8}, &(0x7f0000000300)=0x8) poll(&(0x7f00000001c0)=[{r3, 0x400}, {r0, 0xc000}, {r3, 0x8001}], 0x3, 0xfffffffffffffc00) socket$inet_sctp(0x2, 0x1, 0x84) r5 = msgget$private(0x0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) msgctl$IPC_RMID(r5, 0x0) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000180)) bind$unix(r6, &(0x7f00000000c0)=@abs, 0x6e) 2018/05/10 00:47:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[]}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x80, 0x4) 2018/05/10 00:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(0xffffffffffffffff, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) 2018/05/10 00:47:32 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000140)="7597452a1cd6fa1bf42d820fdb29d763849427f37d6ab96297fffdf3c1ef60e12c75f320e0f702eda416342d6bd8396c0e742b2297bdb6c13c4dfb5204f3330288db", 0x42, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/123, 0x7b}}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001880)=""/48, 0x30}, {&(0x7f00000018c0)=""/16, 0x10}, {&(0x7f0000001900)=""/185, 0xb9}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001a40)=""/212, 0xd4}, {&(0x7f0000001b40)=""/201, 0xc9}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/119, 0x77}, {&(0x7f0000002cc0)=""/226, 0xe2}], 0x9, &(0x7f0000002e80)=""/112, 0x70}}, {{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)}}], 0x3, 0x0, 0x0) r1 = semget$private(0x0, 0x5, 0x405) fsetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000080)=0xffffffff7fdfffff) 2018/05/10 00:47:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) 2018/05/10 00:47:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @rand_addr=0x380, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$void(r0, 0x5451) getsockopt$inet_buf(r0, 0x0, 0x2000000025, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xf3) 2018/05/10 00:47:33 executing program 1: socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000080)=0x1) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xf, 0x3d, 0xffff, 0x5, 0x2, r2, 0x6}, 0x2c) epoll_create1(0x80000) r3 = socket(0x5, 0x4, 0x7fff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x2a, "244b36163530ca132c830a4a5d10990f070dfc639ac484bed89bcd6fa564d8c1c808a1d227ae2603c8ca"}, &(0x7f0000000200)=0x32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r4, 0x70, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8c}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r5, 0x1}, &(0x7f00000000c0)=0x33) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000380)={r6, 0x1ff}, &(0x7f0000000400)=0x57fc4c9dfc6594a9) 2018/05/10 00:47:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0x9}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x110, 0x0, 0xffffffff, 0x110, 0x0, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f00000002c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1f}, @empty, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0xff000000, 0xff000000], 'syzkaller1\x00', 'ip6tnl0\x00', {}, {0xff}, 0x8, 0x3ff, 0x1, 0x2}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@loopback=0x7f000001, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x68, @gre_key=0x7fff}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0x0, 0xffffff00], [0xff000000, 0x0, 0xffffff00], 'bpq0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x3a, 0x5, 0x2}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0xc531, 0x7, 0x7f77, 0xffffffff, 0x118, 0x51}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b26b9159e672e19c75b59a387f8c8def91534518051e1b2bd05999d9b635"}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2f, 0x3, 0x1, 0x9, 0x1f, 0x401, 0x20}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80, [], 0x18}, @icmp_id=0x68, @icmp_id=0x66}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff, 0xff, 0x0, 0xff], [0xffffffff, 0xff0000ff, 0xff0000ff], 'irlan0\x00', 'teql0\x00', {0xff}, {}, 0x84, 0xd54, 0x1, 0x57}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @gre_key=0x3f, @gre_key=0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000940), 0x4) sendfile(r2, r1, &(0x7f00000000c0), 0x40000000080) 2018/05/10 00:47:33 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) ioctl$void(r0, 0xc0045878) mkdir(&(0x7f0000000080)='./file0\x00', 0x800000008) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xfff, 0x40080) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000ff0ffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) read(r1, &(0x7f0000000400)=""/212, 0xd4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) r2 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x5) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)="0000020000", 0xffffffffffffffee, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x800) fchdir(r0) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="574d47826bf7a7864cc7d84854194dccf3bcec17cb26bc81e7634e5f31f3f451b8d7292b", 0x24, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f00000005c0)=""/149, 0x95) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000000300)={0x2, 0x6, 0xa9, 0x83, 0xfffffffffffffffd, 0x0, 0x7, 0x100000000}, &(0x7f0000000340)={0x3e00, 0x40, 0x9, 0x7ff, 0x10001, 0x6, 0x180000000000, 0x1}, &(0x7f0000000380)={0xfff, 0x4, 0x80000001, 0x9, 0x20, 0x1, 0x9, 0x6}, &(0x7f00000003c0)) 2018/05/10 00:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f0000001940)=']', 0x1}], 0x1) 2018/05/10 00:47:33 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) seccomp(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0xfff, 0xb0cd, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x1000, 0xfff, 0x2, 0x7}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23}}, 0xd7, 0x8c}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, &(0x7f0000000300)=0x8) 2018/05/10 00:47:33 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f00000001c0)="73797a6b61da716c657200", 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/05/10 00:47:33 executing program 4: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000200)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{0x2, 0x2, 0x6, 0x3}, {0x20, 0x3, 0x2}, {0x708, 0x6, 0x3ff, 0x1}, {0x0, 0xfff, 0xff, 0xffff}, {0x4, 0x0, 0x9}, {0x1000, 0x80000000, 0x8, 0x7c}, {0x7f, 0x65, 0xffffffffffffff70, 0x7}, {0x0, 0xffffffff, 0x68a4, 0x3}, {0xffff, 0x80, 0xfffffffffffffb67, 0x1f}]}, 0x10) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/10 00:47:33 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1001, 0x72, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7a) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x5, 0x3ff]) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x800) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000140)={0x7, 0x1, 0xe, 0x2, 0x4}) 2018/05/10 00:47:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x100, 0x0) io_setup(0x2, &(0x7f0000000500)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000003c0)) ioperm(0x0, 0x200, 0x0) io_submit(r1, 0x1, &(0x7f0000000b80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000640)}]) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/197) timer_create(0x3, &(0x7f0000000340)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000140)="dba4bc8a4608f8fdc3a639ce952d10405a4e671f22195d0f513a1692860e9615bf93ec3dfe7da0f8497dd6e69a467951e76ee53a53a503faefaa5a43e6cc662b8024d5a6494e53e9244ec5f6b402d3b48166244a1dd7170834edec270d991652c01fc68999a1ac35908f6547229ecb8415c0d47648bbc01d9d4779e5276a663274b15460df057ffe050bd179671cfdf209d7597af877ee2331a8abe08ae5b2745bd2b07666f7276ee1fdfb73a797d49c5a6eaf97bfebad50b468f3c1a67c4b999afae5fcfa9cda541400476bc1736b040247734c8eb33553ba5694b396e6a2af37ecaabc2f137ab5f6a48b2aa8fa5d2e3168e1c3a8e6", &(0x7f0000000240)="3eed92536f9466a8ea9839b0e78ca696e6962f744536f997ba2381270445c0ed3057f307115c866d1e2eacf5044348a98f917b9844634a44b6cd713dfd12df0e7c95699cee62e58aa705787894dbf0cc6581bf1defa371182b68c765ba052ca201d5c8b3651120ed0e7e7f7b6036286cc4502ec83e3b017092eb489605707a82fc994d0c556395dba6506989b575eaa1a86a50387dbd8fcd2c19546396607234e7693fa45976e9cdd42fb98b9411315198b80b35a16b2cba5e9306dd65b99b4236edb966bfef83064d8befffa458e78efb6ab51e8ee2e08a5c88c39c5c77d39c7e"}}, &(0x7f0000000380)) uselib(&(0x7f0000000100)='./file0\x00') io_getevents(r1, 0x1, 0x8000000000000bb, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000400)={0x0, 0x1c9c380}) 2018/05/10 00:47:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20002, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xfffffffffffffc4e}, 0x1}, 0x0) 2018/05/10 00:47:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x2}, 0x10a) 2018/05/10 00:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f0000001940)=']', 0x1}], 0x1) 2018/05/10 00:47:33 executing program 4: unshare(0x8000400) r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0), &(0x7f0000000380), 0x8) 2018/05/10 00:47:33 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"bf58684ddf1a57"}, 0x4}, [{"62f952f663aff1"}, {"e38d5e0d3153c2"}, {"8061f1f4385e13"}, {"394b7c8915ceda"}, {"de29280209db20"}, {"9b1ec173ea1f39"}, {"87c6073a226eaf"}, {"5e0434c411a202"}]}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x40008000000d2, &(0x7f0000000040), 0xb3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x80000000, 0xffffffff, 0x5, 0x1, 0xed}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r3, 0x1a, "7e27637ff88d97169b3ccc6f2b3969288fa2c44bf9856175b120"}, &(0x7f0000000380)=0x22) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000003c0), 0x2553c8b249a27bd2) 2018/05/10 00:47:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000001) r2 = semget(0x2, 0x0, 0x200) r3 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x4, 0x0) readlinkat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/92, 0x5c) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000380)=""/153) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x6}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0xf5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="72b5880db9075ff96170508818661782e89615af29c18e12634a5e49a70489dbf8f53367f6320e4d47e5bb579bfbfa2cc2e5c87bd85c6490ed37ce38b0cd7bafc114868edc336009cec288d485ba1908db344e69889ad3859f6c30e06fc930f752c2cffb568874", 0x67}, {&(0x7f0000000140)="19c777abba12f96cfca441dcb1648c57651a0f2e19bf2c4014689b2e0e094fc8aaa760a421aa92974ae8be3e36100e13d66dd801d9179ff12298f19d7457b879bc6e2662a4ed229e46be8fa2c273993e121e33", 0x53}], 0x2, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x5e, 0x9, 0x3ee07353, 0xad0c, r4}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x100000001, 0x4, 0x2336}}, @dstaddrv4={0x18, 0x84, 0x7}, @init={0x18, 0x84, 0x0, {0x961, 0x81, 0x9, 0x800}}, @init={0x18, 0x84, 0x0, {0x2, 0x101, 0x40, 0x40}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x98, 0x4800}, 0x80) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x220040, 0x0) epoll_wait(r5, &(0x7f0000000040)=[{}, {}], 0x2, 0x7) 2018/05/10 00:47:34 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x46e, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x800, 0x80102) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000080)) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, {0x2, 0x0, 0xad0d, @local={0xfe, 0x80, [], 0xaa}}, r3}}, 0x48) fcntl$getflags(r2, 0x40b) 2018/05/10 00:47:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208000, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x4, 0x3}, {0x7f, 0x57b9}, {0x4, 0x9}, {0x68, 0x2}, {0x3, 0x35}]}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80) 2018/05/10 00:47:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xcb9, {0x0, 0x101, 0x9, 0x1, 0x7fffffff, 0xd4b}, 0xff, 0x7ff}, 0xe) mkdir(&(0x7f0000000300)='./file0\x00', 0xffffffffffffffff) acct(&(0x7f00000003c0)='./file0\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x7, 0x0, 0xeb1, 0x100000001, 0x2, 0x8, 0x7, 0xcaa1, 0x0, 0x1f, 0xfffffffffffffdbc, 0x6}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/10 00:47:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xa14b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0x15}}}, 0x20, 0x7, 0x8, 0x8a63, 0xc000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @rand_addr=0x40}}}, 0x84) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/wireless\x00') syz_open_pts(r1, 0x48800) getgid() sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_netdev_private(r4, 0x89f6, &(0x7f00000002c0)="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") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/10 00:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f0000001940)=']', 0x1}], 0x1) 2018/05/10 00:47:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x103) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10006, 0x0, 0x200000006, 0x47}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000180), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) read(r1, &(0x7f0000000040)=""/18, 0xffffffffffffff00) write(r1, &(0x7f0000000000), 0xffffffeb) 2018/05/10 00:47:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0x0, 0x6, 0x0, 0x3, 0x7, 0x8, 0x248, 0x38, 0x24c, 0x6, 0xbc, 0x20, 0x2, 0x3, 0x1, 0x6}, [{0x60000007, 0x7, 0x6, 0x6, 0x6, 0x7, 0x5, 0xffff}, {0x70000000, 0x9, 0x8, 0x0, 0x7, 0x0, 0x6, 0xffffffffffff8001}], "789d56d1f0ac5fa1a6a4475e7be4a8fe6399e34e7f53ecdc16bd8ed0980521cc70fef59cbcdc5a548dc32e4257ac9140223161242b5e149ecce99eb1a9a19822e4e3d92a10cb709b450f73d3d711f949738e5734ef2b23e8dbfa26edc3035c626e4f6beeb6b86d08cd290aef6821af9465615ef5e7d2f98afbf332313c8ad698d99e5646256259b89cd5e1ec887c4565ffca088b8c66121d3e3065508114ed2ca75438d9209ae3a8abe6fc81efb8003cd1aa", [[], []]}, 0x32a) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0xb, 0x800000001}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x6840) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)={r2, 0xdd, "6e33d78a8ee3bc429fe6720c0d6e2d6900288ff3bc60c22f59ec0c95207fe9a682090ac311b9b9970a354977c1a276fa6897ac3bb94268c3e71f4445888a64634e2ee12b9ed0711c73f8e544a29812610d6a89c352980e3730be845969780fa0532f3f3f61da3e9f3310ab4d059c1cde654dd06d7bf1b6c337d653cf9f905f0eca24a41a658d106b9ceb39bd88bed820707e29a0eaffdfe9008f410ed9d1fd54f0c221d53c912149876181ca583aeac8fb56efa05f23826e6a29c3c8c9a32ac494c86cfbd99d44b63c42c32b10484f825b5a8c47f549a862e431a1247d"}, &(0x7f00000005c0)=0xe5) 2018/05/10 00:47:34 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000680)=""/44, &(0x7f00000006c0)=0x2c) process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000340)=""/139, 0x8b}], 0x3, &(0x7f0000000600)=[{&(0x7f0000000400)=""/46, 0x2e}, {&(0x7f0000000440)=""/112, 0x70}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/174, 0xae}], 0x4, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x0, 0xffffffff, 0x10, 0x1, @in={0x2, 0x0, @rand_addr}}}, 0xa0) 2018/05/10 00:47:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) 2018/05/10 00:47:34 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) unshare(0x8000400) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}, 0x4) 2018/05/10 00:47:34 executing program 6: 2018/05/10 00:47:34 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bridge_slave_1\x00', 0xfffffffffffff68f}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x3ff) r2 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 00:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)}, {&(0x7f0000001940)=']', 0x1}], 0x2) [ 138.082381] Unrecognized hibernate image header format! [ 138.087928] PM: Image mismatch: architecture specific data 2018/05/10 00:47:35 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xff, @empty, 0x4e22, 0x0, 'ovf\x00', 0x14, 0x4407, 0x51}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0xfffffffffffffffb, 0x20000000000000}}, 0x44) 2018/05/10 00:47:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "adaf6fc7120000000ab1d0fe7b2016ac00df52fa50f3893b1e41d6449a3db25a7496b0875645d1f25a1525d407dd9e68b85fb05dedc541ded8ee7239bff20632", "d992fd6e0f310e347f8dee44e5ce43f5a71486ea5584d703d1d5ef6abc144723"}) dup(r0) 2018/05/10 00:47:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x103) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10006, 0x0, 0x200000006, 0x47}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000180), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) read(r1, &(0x7f0000000040)=""/18, 0xffffffffffffff00) write(r1, &(0x7f0000000000), 0xffffffeb) 2018/05/10 00:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:35 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x80000000000, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3) 2018/05/10 00:47:35 executing program 1: rt_sigprocmask(0x3, &(0x7f0000000000), &(0x7f0000000340), 0x8) 2018/05/10 00:47:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "1eed0468aa4307d143af70ed3b0a976a424926684fb6554735ba66fb6067f6b6e6951c61fd87db1da37392ed"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x3fffb, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)=0x8592, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r3 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='.$.vboxnet1\x00', 0x0) keyctl$clear(0x7, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000000)='\x00', &(0x7f0000001240)=""/208}, 0xffffffb9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040)="d5cef896ed56fb54780b278d3a428a532c3ef5d665", &(0x7f0000000100)="fa38c4f141d1078a912c90c9ee5bd4a3af71a6728dfd75aeff083a52e4d52279f8fd1d3a6e5358fa9d6b2e2cd6c9d8759be934ddd19334ae0adc41ad70c4bbf5955d2a0e26bc2e13dc4834287bffae25ef27cd78f199ff1767e271453c62a2393bb2749406b4b2c7b43a229ef33e6690e6050cbc4e1fdc9a346ed54493c6768d0cf12e4139446b3d373637696497cfc83cd422a5c16ab33d25313bc653d52edf628597f398d42d129901fcda50b3b08edaf0492d75d23f4dd056d2ad366fa1832d7d207f", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000004c0)="a0d5b3", &(0x7f0000000240)=""/177}, 0xfffffffffffffff9) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000003c0)={0x6, 0x1, 0x2, 0x101, "b6525ba458a33b83005540a054b38324f28acd141917696ca302628d61994b4878a221a445ccd24e815b6fbf", 0x4}) 2018/05/10 00:47:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/184, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xffdb) 2018/05/10 00:47:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/urandom\x00', 0x400000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003f00)) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0x4) recvmmsg(r0, &(0x7f0000003c80)=[{{&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000500)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/76, 0x4c}], 0x6, &(0x7f0000000580)=""/202, 0xca, 0x7}, 0x7}, {{&(0x7f0000000680)=@llc, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000700)=""/201, 0xc9}, {&(0x7f0000000800)=""/90, 0x5a}, {&(0x7f0000000880)=""/196, 0xc4}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/193, 0xc1}], 0x5, &(0x7f0000001b00)=""/60, 0x3c, 0x1ff}, 0x5}, {{&(0x7f0000001b40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/151, 0x97}, {&(0x7f0000001c80)=""/203, 0xcb}], 0x2, &(0x7f0000001dc0)=""/228, 0xe4, 0xffff}, 0x9}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/162, 0xa2}], 0x1, 0x0, 0x0, 0x609}, 0x6}, {{&(0x7f0000001fc0)=@nfc, 0x80, &(0x7f0000002200)=[{&(0x7f0000002040)=""/151, 0x97}, {&(0x7f0000002100)=""/204, 0xcc}], 0x2, &(0x7f0000002240)=""/23, 0x17, 0x8}, 0x4}, {{&(0x7f0000002280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003680)=[{&(0x7f0000002300)=""/95, 0x5f}, {&(0x7f0000002380)=""/20, 0x14}, {&(0x7f00000023c0)=""/46, 0x2e}, {&(0x7f0000002400)=""/186, 0xba}, {&(0x7f00000024c0)=""/124, 0x7c}, {&(0x7f0000002540)=""/3, 0x3}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/132, 0x84}, {&(0x7f0000003640)=""/12, 0xc}], 0x9, 0x0, 0x0, 0x1}, 0x800}, {{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003740)=""/189, 0xbd}, {&(0x7f0000003800)=""/65, 0x41}, {&(0x7f0000003880)=""/243, 0xf3}, {&(0x7f0000003980)=""/200, 0xc8}, {&(0x7f0000003a80)=""/205, 0xcd}], 0x5, &(0x7f0000003c00)=""/78, 0x4e, 0x80000000}, 0x4}], 0x7, 0x1, &(0x7f0000003e40)) recvfrom$packet(r0, &(0x7f0000000080)=""/240, 0xf0, 0x2, &(0x7f0000003e80)={0x11, 0xf6, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) 2018/05/10 00:47:36 executing program 4: keyctl$unlink(0x9, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x80) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/05/10 00:47:36 executing program 1: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa00, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x1ff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x0, 0x7fffffff, 0x8, 0x101, &(0x7f0000000040)='bond0\x00', 0x7fff, 0x6, 0x8}) r1 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9b, 0x3, [0x3, 0x2, 0x1]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/05/10 00:47:36 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) ftruncate(r0, 0x51) sendfile(r0, 0xffffffffffffffff, &(0x7f0000b4bff8), 0x100000002) 2018/05/10 00:47:36 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000002200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/10 00:47:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffff8}, [@typed={0x14, 0x8e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/10 00:47:36 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x5, 0x10010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mremap(&(0x7f0000c65000/0x10000)=nil, 0x10000, 0x2000, 0x3, &(0x7f0000c00000/0x2000)=nil) munmap(&(0x7f00002cd000/0x3000)=nil, 0x3000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/10 00:47:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x3, 0x0, 0x1, 0xe7, "a772acd8c81646d694497af21300b34c445e66eef9f8cc4467c48639e0a4e1ada6a3d778c04eef289a9f1c65", 0xd3ba}, 0x0, 0x0, 0x8, r1, 0x4, 0x5, "8e35743693809dd2f0e9f4daec94e65ae442bf42a121d5bdab248bc9580406baa8be7d6ba6a4d650adb3333faec76d041518d31d3f096598018af37f0a889a26", &(0x7f0000000080)='systemkeyring.\'self#\x00', 0x15, [], [0xa5, 0xd94, 0x7, 0x8001]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x0, 0x2, 0x8001, 0x9, 0x9}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x8000, 0xffff}, &(0x7f0000000340)=0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/10 00:47:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000080)={0x10}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x90000000}) clock_gettime(0x1, &(0x7f00000000c0)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 00:47:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4f625cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) r6 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r6, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r6, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/232) 2018/05/10 00:47:36 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x20400, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000440)="07c2af42df02b39bf3fc76040d490a08fb000000000000000029070979695de46a0f5b4626bc309b642739993715aebf79ba69804e6c7529e3b0e09b1eefff6099e005fc2997e8d4b0e5583143e98701862d66bd8bedad35987d7c4d934cca01daa58be9a47ba44e708a67246fa624806ddc", 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@generic={0x3, "7719356bbb36c70922436ae4058dc7d0422657cca481533f8c30ac50f3b2209560c75972f2ab34890fa74d6db92e5c70775e90e490cf6043b0b02d12a446a207dde0664c29d21d8fe31d597f7171c9c3ef79cba362afffd8076a822163c40944fb5e6c54ce815d435abd427e301534e3b05c71a05a770612ef2954fce14e"}, {&(0x7f0000000140)=""/7, 0x7}, &(0x7f0000000280), 0x40}, 0xa0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}], 0x3, 0x0, &(0x7f0000000100)={0x0, r3+10000000}) 2018/05/10 00:47:36 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) read(r0, &(0x7f0000003000)=""/4096, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/10 00:47:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f00000100000000000000000300ff0780d0df8e5c1f5e200000000000001e0000000000080012000200010001040000000000002f0000000259f34a64292102690040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/10 00:47:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:36 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2023c4, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) recvfrom$packet(r0, &(0x7f0000000040)=""/25, 0x19, 0x3, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000240)) msgsnd(0x0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/78}, 0x56, 0x3, 0x1000) msgctl$IPC_RMID(0x0, 0x0) signalfd(r0, &(0x7f0000000200)={0x25de}, 0x8) 2018/05/10 00:47:36 executing program 2: ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000100)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc}) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) request_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a}, &(0x7f0000001440)='(-^-^mime_typeGPL[eth1bdevself\x00', 0xfffffffffffffffd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000001c0)={{0x33, @multicast1=0xe0000001, 0x4e23, 0x0, 'nq\x00', 0x28, 0x2}, {@multicast1=0xe0000001, 0x4e23, 0x7, 0x9, 0x8}}, 0x44) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x2) 2018/05/10 00:47:36 executing program 1: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdecc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x13000, 0x400, &(0x7f0000fec000/0x13000)=nil) shmctl$IPC_RMID(r0, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/10 00:47:36 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x5, 0x2, 0x5, 0xffffffff, 0xb0cd, 0x0, 0x6, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x3, 0x0, 0x38c, r1}, 0x10) r2 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0xdf) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}}, 0x88) poll(&(0x7f0000000000)=[{r2, 0xd}], 0x1, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 00:47:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000080)={@local, @multicast1}, &(0x7f00000000c0)=0x5) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x10200408d4, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8080) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 139.865490] netlink: 'syz-executor2': attribute type 20 has an invalid length. [ 139.873219] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 00:47:36 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp6\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x6, [{0x1ff, 0x100, 0x9, 0x0, 0x0, 0x400}, {0x8000, 0x3f, 0xb79, 0x0, 0x0, 0x8}, {0xabad, 0x5, 0x400, 0x0, 0x0, 0x402}, {0x7, 0x400, 0x3, 0x0, 0x0, 0x2100}, {0x10001, 0x80, 0x9, 0x0, 0x0, 0x1000}, {0x7, 0x0, 0x6, 0x0, 0x0, 0x200}]}) 2018/05/10 00:47:37 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x5, 0x2, 0x5, 0xffffffff, 0xb0cd, 0x0, 0x6, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x3, 0x0, 0x38c, r1}, 0x10) r2 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0xdf) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}}, 0x88) poll(&(0x7f0000000000)=[{r2, 0xd}], 0x1, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 00:47:37 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x20400, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000440)="07c2af42df02b39bf3fc76040d490a08fb000000000000000029070979695de46a0f5b4626bc309b642739993715aebf79ba69804e6c7529e3b0e09b1eefff6099e005fc2997e8d4b0e5583143e98701862d66bd8bedad35987d7c4d934cca01daa58be9a47ba44e708a67246fa624806ddc", 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@generic={0x3, "7719356bbb36c70922436ae4058dc7d0422657cca481533f8c30ac50f3b2209560c75972f2ab34890fa74d6db92e5c70775e90e490cf6043b0b02d12a446a207dde0664c29d21d8fe31d597f7171c9c3ef79cba362afffd8076a822163c40944fb5e6c54ce815d435abd427e301534e3b05c71a05a770612ef2954fce14e"}, {&(0x7f0000000140)=""/7, 0x7}, &(0x7f0000000280), 0x40}, 0xa0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}], 0x3, 0x0, &(0x7f0000000100)={0x0, r3+10000000}) [ 139.986097] netlink: 'syz-executor2': attribute type 20 has an invalid length. [ 139.993665] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 00:47:37 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = socket(0x0, 0x3, 0x7fffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, 0x8) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/05/10 00:47:37 executing program 7: syz_emit_ethernet(0x4a, &(0x7f00000003c0)={@random="a6051eef26ad", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x14, 0x6, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)={0x0, 0x1, [0x893, 0x0, 0xe5f]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x104) timerfd_create(0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/39, &(0x7f00000000c0)=0x27) 2018/05/10 00:47:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000080)={@local, @multicast1}, &(0x7f00000000c0)=0x5) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x10200408d4, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8080) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/10 00:47:37 executing program 4: r0 = socket$inet(0x2, 0x13, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setresuid(r1, r2, r3) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000300), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000380)=0x101) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/05/10 00:47:37 executing program 2: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x9}, {0x7}], 0x2) semop(r0, &(0x7f0000000400)=[{0x7}, {0x3}, {0x3}], 0xeb) socketpair$inet(0x2, 0x4000000000000004, 0x80000000201, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x1) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x800) 2018/05/10 00:47:37 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xc0000001}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0x100000001}, 0x8) 2018/05/10 00:47:37 executing program 5: futex(&(0x7f000000cffc), 0x100, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x402}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/05/10 00:47:37 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3, 0x12040) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r1, 0x6, 0x2}, 0x10) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) signalfd4(r1, &(0x7f00000002c0)={0x81}, 0x8, 0x0) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x63ca3dd4}, 0x8) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/10 00:47:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x88000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x501) unshare(0x20000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x6b0e01) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0xfffffffffffffff9, 0x2) setns(r2, 0x0) setns(r2, 0x40000000) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/142) 2018/05/10 00:47:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x80000001, 0x80000001, 0x14eae000000000, 0x894, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/10 00:47:37 executing program 4: r0 = inotify_init1(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x90) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) pipe(&(0x7f0000000000)) ptrace(0x4207, r2) ptrace$setopts(0x4205, r2, 0x0, 0x10000000008002) 2018/05/10 00:47:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd6c2, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x8, 0x3f, 0x8, 0x8}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) ioctl$void(r1, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/05/10 00:47:37 executing program 5: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) fcntl$setlease(r0, 0x400, 0x1) 2018/05/10 00:47:37 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/05/10 00:47:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 00:47:38 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:38 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0xf}, 0x43}, {0xa, 0x4e20, 0x1, @empty, 0x1}, 0x7ff, [0x3ff, 0x1000, 0x1ff, 0x2deb, 0x0, 0x1b67, 0x40, 0x4e73]}, 0x5c) r1 = getpid() r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000200)='map_files\x00') socket$packet(0x11, 0x2, 0x300) preadv(r3, &(0x7f0000000240), 0x298, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f00000000c0)="732547a57925cd054fd495c365456da6a5012981d3b56f006a9641879b007e3a73af56f92f0f2195fd22b2bbfcce022a425d497790f77b4a9f3b34f15b89f9bccdbc2c5b84f478c30e2c573cd24efb025e791c203674097bbffa31031aed3d1ec3f30b22603ca432f642423bbc113d3182f883f490e4b4976ba40046208e7e97bb701113f950c273b2524d5251b9e2deb583f556173cf0669904ccc3e050be14b3ca630e1d9166ccbbd987d0c95b407478aa93ed235f3841121adb00edc427f4e8e45cc35f5361f8ebcb", 0xca) pread64(r3, &(0x7f0000000000)=""/65, 0x41, 0x0) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a4cb92a85e39eefb86971b1a3a87100aba036e4014d437e59d509a6c86040840178fc7c0a4ee7e55de07103514a94f4370a4b9a9fcc3dd1c6d0e2e504e87c97defeef7fdc0149ae55fa18d6e1dbd4f1d60643f67eca11089f3362d836ab8be56f052341a96c06c21501a0f5da5575f247acc9cd5f2a0ae", 0x77, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x140000) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000080)) pivot_root(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) 2018/05/10 00:47:38 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000140)=0x10001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/176) 2018/05/10 00:47:38 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = semget(0x2, 0x5, 0x28) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f0000000140)=""/221) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/10 00:47:38 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'veth0_to_bond\x00', @ifru_mtu=0xca6e}) clock_getres(0x8000000000008, &(0x7f00000000c0)) 2018/05/10 00:47:38 executing program 7: unshare(0x40600) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/05/10 00:47:38 executing program 6: r0 = memfd_create(&(0x7f0000000080)='em1-self', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/22) [ 141.274543] FAULT_INJECTION: forcing a failure. [ 141.274543] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 141.287897] CPU: 1 PID: 9135 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88 [ 141.295135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.304530] Call Trace: [ 141.307169] dump_stack+0x185/0x1d0 [ 141.311048] should_fail+0x87b/0xab0 [ 141.314878] __alloc_pages_nodemask+0x61c/0x5dd0 [ 141.319735] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.325189] ? update_load_avg+0x21fe/0x2d00 [ 141.329694] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.335225] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.340791] alloc_pages_current+0x6b5/0x970 [ 141.345276] get_zeroed_page+0x3f/0xd0 [ 141.349226] ? snapshot_write_next+0x1d9a/0x5db0 [ 141.354044] get_image_page+0x143/0xc70 [ 141.358089] ? snapshot_write_next+0x215/0x5db0 [ 141.362856] snapshot_write_next+0x1d9a/0x5db0 [ 141.367562] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.372985] ? _cond_resched+0x8b/0xd0 [ 141.376979] ? mutex_lock+0x31/0x90 [ 141.380696] snapshot_write+0x164/0x390 [ 141.384727] do_iter_write+0x763/0xd40 [ 141.388716] ? snapshot_read+0x400/0x400 [ 141.392830] do_writev+0x3c9/0x830 [ 141.396483] ? apic_timer_interrupt+0xa/0x20 [ 141.401012] __x64_sys_writev+0xe1/0x120 [ 141.405149] do_syscall_64+0x154/0x220 [ 141.409105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.414329] RIP: 0033:0x455979 [ 141.417545] RSP: 002b:00007f932dea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 141.425386] RAX: ffffffffffffffda RBX: 00007f932dea66d4 RCX: 0000000000455979 [ 141.432747] RDX: 0000000000000001 RSI: 00000000200018c0 RDI: 0000000000000013 [ 141.440055] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.447462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 141.454771] R13: 000000000000072b R14: 00000000006feca8 R15: 0000000000000000 2018/05/10 00:47:38 executing program 1: r0 = memfd_create(&(0x7f0000000040)="2f9900000000c604040f510000", 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 00:47:38 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000013c0)='/dev/adsp#\x00', 0x8001, 0x3) sendmsg$key(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001440)={0x2, 0x6, 0x6, 0x7, 0x36, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_key={0xd, 0x9, 0x2f0, 0x0, "021162da035b17448112d5862d2291b43db2280a219b23ce768352ec3c8223760af769b36809d9a9f3d0ddc357440849d0e894fa7a18f7fb12887fc0234d6f11f4775b374975938ece089d3ee04c0eef27be0f4db589202de7f776dc4e47"}, @sadb_x_sec_ctx={0x16, 0x18, 0xafb2, 0xd73, 0xa6, "dec76d8e22619cfc23497d504251708524d1614904485762f612df2b8ece1b58469d238ccddb02521dd9ae792cd5cba09063c1306f5c7e8c5996c96a0d8991dc2c23098ada2ca8edd519ca7f396feece64bbb347310ad1dd45270790c98aa2ecf4a04185379ffa840484a8bbb0ec93431f9ec5755512b88665a5c07fbf33c3e94aa176bf66b832dedad5f96821e95f83b80e8b23c0b16d8956aefae52eb0d5ee64881bfcc216"}, @sadb_x_sec_ctx={0x11, 0x18, 0x2, 0x11a, 0x7f, "14175f7391f3a7391a6c64b9728b366b365d1871f98cdc0e59978342306e081eddcc8487a1ea3dce266609f0caeb490cfa7f7f0f7c7d2456adbbd12ded1f680317327fa2451b21051c9ffc62da51a2876592fa5a81059cb84939d58bc4c08c989ce35ec52e045ed2d8654a6009c5134151545ced3bc407e61c9db3e45c6fef"}]}, 0x1b0}, 0x1}, 0x4040011) r1 = socket$inet6(0x10, 0x6, 0x7) pipe2(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000001400)) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="4500000018007fbdb72d1cb2a4a280930a06000000a84359fcef0f51712cb60008001000000000001900a30700000000000000dc1338d54423009b84136ef75afb83de448daa", 0x46}], 0x1, &(0x7f00000001c0)}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80000, 0x0) sendmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="5a7b2cb44e0c26f99f17b31d2ed23f9d6a68fb16cbce08d90836fb7d4ee9eabc58f9991cfaa17fbcf7e68e747d18c18abcb5a70e17ddc1915faf32542adc0ad65df6f10dcd1ea5165e9cf84ff05509c3929a53d5082c433137c8917757601a2e9b3ecff3bf94c73eb94267253840c29facf2e0bbf6380c4c5651f28b41039a1df6891721714d8b3916c473af189ed830243fee79aedb9d90a5c906c8b9400dd988a2d509177ba2a6996765ebd388778a8df707afb9489f9b30487d14ef818ff36a9402185c7cf6d04a276b9a5b5fc117b88a8d0f5fcd936b8ee9a659b0b34d1a25fb", 0xe2}, {&(0x7f0000000100)="ce760a017f17c7a09031ba6da2c67de57c22d5f2b3a38fc1065188d330f3b98c08099b2cf826a4cf4dbd4e6d3cdc234717df02197b3794dbf5b5ea52f7294e905a280a2554b7991477aa4ebe5e5f", 0x4e}, {&(0x7f0000000300)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}, 0x40010) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_mtu=0x8d21}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000001380)={0x8, 0x6, 0x18000, 0x9, "e115548722f8f0838041df08501396d9cdf406f10fe548042873c79930dce93b68ddd5d611c16566c925e468", 0xfff}) 2018/05/10 00:47:38 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x282581, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet(0x2, 0x1000000003, 0x88) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) 2018/05/10 00:47:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000008c0)}, 0x4008000) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) fallocate(r1, 0x0, 0x10000, 0x6) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/10 00:47:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x10007, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfb, [@sadb_x_sa2={0x0, 0x13, 0x7, 0x0, 0x0, 0x70bd2a, 0x3503}, @sadb_x_filter={0x0, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x5, 0x10}]}, 0x18}, 0x1}, 0x0) 2018/05/10 00:47:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x1000) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/10 00:47:38 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) prlimit64(r0, 0x100000000, &(0x7f0000000080)={0x401, 0x1}, 0x0) 2018/05/10 00:47:38 executing program 0 (fault-call:3 fault-nth:1): r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:38 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000005c0)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$ipx(0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r8 = gettid() r9 = socket$nl_crypto(0x10, 0x3, 0x15) r10 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x80001, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = syz_open_dev$dspn(&(0x7f00000007c0)='/dev/dsp#\x00', 0x20, 0x0) accept$alg(r13, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000002940)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x500000}, 0xc, &(0x7f0000000700)=[{&(0x7f00000000c0)={0x18, 0x18, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x26, @u32=0x101}]}, 0x18}, {&(0x7f0000002980)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x230}, {&(0x7f0000000340)={0x1dc, 0x26, 0x400, 0x70bd26, 0x25dfdbff, "", [@nested={0x14, 0x18, [@typed={0x10, 0x8, @str=',vmnet1&\x00'}]}, @generic="3daed696dd351032132b27cba88b", @nested={0x1a4, 0x5, 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@typed={0xc, 0x8e, @u64=0x2}]}, @nested={0x268, 0x3, [@generic="c6f7f1393b4c38e812f6d0735f673db75d10cf0dcd52de90cda328fc18e78bb6c3681092134ab3f88b93c9794225999c400fde5084a95d057272", @generic="482932d9cd5dcc2a9df8dfb19e5782000bdae969c47b20f830b6b93a32f1ce7ca90ea7f479f02aac74a71e27d54481acfe5421c3d39a6d20f07cb49772dbd8cb6aa5ddfa346eb9b8a4e1e32d4642170855e7ab06d380426a671a7c8d484947d4642d373b83962137a326bdfa880dc1e3baa4f890f56886427ddf03757352e7c0aea921", @generic="0b41259e331129066bda3c783bbf33edcdf14f963e584821790ec1fd29d10858551d01033df893856ea7bb891b6eafea67429ad385240da3d1b1cbdd0be7ab6d61ead14651f6b63b34d58137a70fdfa2f8c93735d4c84f3ef62d62e06d3eb1e0e6bf2ab7d3cbbe64bdc93f4708a64b529b4a9468cd335201a0704a7ccc768c2668dabe8f8b6a703597f011dc17989b40355aa4ad6b928073262b2d9ebe", @typed={0x10, 0x4f, @str='cgroup[}.\x00'}, @generic="40a2818d7fd55725666de46d4c6793d4f8f961d0b697e44f1df51109033200f249a2bc071a111e2de6656fb334318be800c5a5514e74e0afac61ceba8b5477f80034ddcd71541fe28ac563d64329ef43fb2de5a0151dd86577ad058d7d7d802e3df62ff33c5fca97543ccf4ca4fc1fe7abbeae8a8efb5672e2eda5903074f7ed1409e32bb0812d86e4c237f74b4824aa1d1869811cbe9bdb30fc96ff20b28b3c3445113ae93fd853dcd7b2b0f0d9e323565b47b156fdacdcc71c6d6c419469b069fc8f8c817bc90cc3e8a9ef2ac3e1061fcd55d72d874d", @typed={0x14, 0x81, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0xc, 0x2e, @u64}]}]}, 0x1710}, {&(0x7f00000023c0)={0x57c, 0x5, 0x500, 0x70bd26, 0x25dfdbfe, "", [@nested={0x56c, 0x46, [@generic="15d5c3a75bb400fd238c25cb9632165e9c1ea9e6250008920f6c99ca3e9e8c235380f590d0d623f75455a1a00cc23fd20679fa481f02bbada10adfd583d79009599032d3c095888325a135c7bca235fe6eb95d95ee44f34bd9f5e90d241d8d1608ab9f183d35daa8b901742118087004c4c5ac6a9d30e559c73a2692bacadd01ce30a829271e6578ad80d16dd70dcaa273150af91153f2e4538519b9af53caddca5a6600c603116cf317fe3b6ce30ba7976ecdfdce9492d2fcd83d839ae9371086cf59fe6fe27f81a9c15a82b0829fb3b766550fa05820356ed624adafd2060d0394fae4e8b8d62de8a110f5", @typed={0x8, 0x7c, @fd=r9}, @generic="4ec3c6019a5e4fdcc71506cf27f939c5d6de49beb39a8067431b82e02e9ce1a85fe29014b5b77df0b9bcdf0ebc786fd11f82cf0eaa594fb69c95a716c578e2d476f83229acb774c562dcf4fab40e72c176b9d2f4861a629464d4b2de2a402dbc47e6ea889a6e22ed8f21d645b9f12a435eeed4c9efe5c337f48f36350e858673c940fb9235689a09d65ae02b123e674f436b1f428a065cae25a9565b5ba7a0bd30386f610672c0ba0718f8feb093dd1314102135b882", @generic="f7b4181b501ec87f69f3c7cede8eb9162178b2ab3c7ef5fc1e761934a786f00b8aab17c493e3ab9a5b045f766568572ef2c3af7c7d202d225a8b99237b70d68f4e9922d2bd74238cbf28d34a0933190cf597bf5de752d23e9c03067ffda6838a701678e9739c484fab5acb503f5ae2c937ee11481398b093a7c5ddd5e5dd01ebc6aa80a826223946384eac30c11bdeb5bcdda5ef053b7f329cd401ed1f0d533440f3111de04810d5dac8bf095bde0af019d4b001b766f9537afd4825b9170813902a6954268bf582fd7af71d70da5307cab22d8a642627808b80", @typed={0xd4, 0x62, @binary="1c1d3dd31bfb299b1b382f6eba31da81fddd6879d36d6ed0c0d056a84b0c44d7a57dea38319e383e632273c810d15cd11cc43fe187d9f88b948bf9564606d179e56210b0c6fc77e8654faf1829f023c445645183a825a6d38c70616881e4a8020196dadc752469647ee1709d93600515eabbb0906fcbcf6ab8d631e8a18869bb3625d56d27d3138d4f56a5f26df09822abcd1ef8d24a0e83b7946a822258247f1f37455f66add3e169dfc2e9a49cd8694a371754569aaef1200a2f6f544c701f95bb8942f99d6f5f3dfbd4693a"}, @generic="56a61eef1f997b5a8ac322", @typed={0xe8, 0x26, @binary="8eb200a2a9d0c5f39fe6e1c4f7aa78510b25516d2677e8afe078a66d399d20b2b52d840d75c4bf1cd3c99b3fde93f7a50f8244fdaf9d0321995c1aaeba244e645c08dcf2ae5f787f90c53501e9dbd80cfb8e1d019a1702ff46e0e258908d80dc1a0f60269d62533772180fe135a67bcf09877e441375586e854ccb65029589f2092c1994467779617f943bdf15abeafeabdcecbf09bc6751ab7b5534b23b19833799adf972ec52605333a53a2b21f4e34008bb134062309e84b42c06576879fc32c173ec0ec35d46d1d5a29f4c59a0eb00d14f513f6f1083c66f95de6dc3d77c29e5b725"}, @generic="0713a9587168f92645ff1d6c06c186457fb3fa8ea79ef6ca4aebeabbb46c8c5914844216", @generic="6ca1c16398dda495967074470c03fd3de2c6fe3ce66d4bdc33c654d07de1ec6c39f5b3a24c9261a905b22ef0aae450b36ebf6519de2207a0b7d8d29a1380a80e9f4bad81c1f3fbc1f0a2e8e5ebc0f76bd9530419fff854a2e1b52cd1450980101900a9b4bec309c63a68c43f352c1e08c177f9a4a2b77382308a49074aa8cd7c69f661d9ece9eaefc386a5563ab8ca4ddd8937e9400f32d2cc39ae7d981a7494c2f37bc32d39f2c9325932cd19084adce8f05b286d0ac2588b20c149fa9057da109fa3054de34d774442eed3d6397929cfc454645030c2dd037189db5a518efe33a24b949e8d5622b8ac70cfe07d46d520fa59", @typed={0x4, 0x5c}]}]}, 0x57c}], 0x6, &(0x7f0000000800)=[@rights={0x20, 0x1, 0x1, [r10, r12, r13]}], 0x20, 0x4001}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r14, 0x2308}, &(0x7f00000001c0)=0xfffffffffffffe35) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r11, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x6dd3d06a, @empty, 0x3}], 0x3c) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r15, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) 2018/05/10 00:47:38 executing program 4: unshare(0xfffc) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xfffffffffffffffe) [ 141.844231] FAULT_INJECTION: forcing a failure. [ 141.844231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.856192] CPU: 1 PID: 9180 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88 [ 141.863379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.872736] Call Trace: [ 141.875339] dump_stack+0x185/0x1d0 [ 141.878985] should_fail+0x87b/0xab0 [ 141.882716] __alloc_pages_nodemask+0x61c/0x5dd0 [ 141.887494] ? kernel_poison_pages+0x40/0x360 [ 141.891999] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.897382] ? kernel_poison_pages+0x1a0/0x360 [ 141.901978] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.907443] ? get_page_from_freelist+0xab28/0xb600 [ 141.912474] ? kernel_text_address+0x34d/0x3a0 [ 141.917084] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 141.922579] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 141.927532] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.932392] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.937242] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.941935] kmsan_alloc_page+0x82/0xe0 [ 141.945929] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 141.950694] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.955552] ? kmsan_set_origin+0x9e/0x160 [ 141.959804] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.965525] ? fsnotify+0x480/0x1860 [ 141.969337] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 141.974712] ? __fsnotify_parent+0x132/0x560 [ 141.979139] ? mntput_no_expire+0xad/0x17c0 [ 141.983475] alloc_pages_current+0x6b5/0x970 [ 141.987892] get_zeroed_page+0x3f/0xd0 [ 141.991784] ? snapshot_write_next+0x1d9a/0x5db0 [ 141.996551] get_image_page+0x143/0xc70 [ 142.000540] ? snapshot_write_next+0x215/0x5db0 [ 142.005220] snapshot_write_next+0x1d9a/0x5db0 [ 142.009811] ? rcu_all_qs+0x32/0x1f0 [ 142.013629] ? mutex_lock+0x31/0x90 [ 142.017261] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.022220] ? _cond_resched+0x3c/0xd0 [ 142.026296] ? mutex_lock+0x31/0x90 [ 142.029932] snapshot_write+0x164/0x390 [ 142.033920] do_iter_write+0x763/0xd40 [ 142.037822] ? snapshot_read+0x400/0x400 2018/05/10 00:47:38 executing program 2: unshare(0x40600) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x3, 0x9, 0x5284e64b, r1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x200000025) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='#!!'], 0x3) close(r2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) readahead(r2, 0x7, 0x7) 2018/05/10 00:47:39 executing program 3: r0 = socket(0xa, 0x5, 0x4) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) semop(0x0, &(0x7f0000000040), 0x185) ioctl(r0, 0x0, &(0x7f0000000000)="80cc20650c7b5417f357bb358a04d8b678493b9ab1b2846c07a4c542b76fd085c92939b98b17693543d302f3b1c6d8c61d4d53d6019a8917a572f3efb6a9c713b0ed7f41a61ec426c78a5a152679faa488f1f91bcf8e9c3159a1bded894fbe55d9cfde6339e2447359c89d46690c877b5e0c54476dc2f7f8c42afad83784e0c0f89597ad934ac21d381cdb7a2b7becc023e2c88b9c73ced2c34a8b144f50886836538b36de22d4677affeef95c8dab4220de97137dc525891363d8e804f413c3cc133a5db5e541b6e98516266f238f1ebcec61add36d57ece0e81ea78ac6c8d72beb26d5f18d23659f2c79d90103df6a9d") 2018/05/10 00:47:39 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4c800) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x600000, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x40000000000000) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) clock_adjtime(0x5, &(0x7f00000002c0)={0xe34, 0x8, 0x6, 0x10000, 0xffffffffffffffff, 0x7fff, 0x9, 0x2, 0x20, 0xff, 0x100000000, 0x9, 0x3b, 0x2, 0xfffffffffffffffe, 0x2, 0x3, 0xffffffffffffffff, 0x1000, 0x6, 0x7, 0x2, 0x80000001, 0x7, 0x7, 0x4000000000000009}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000180)=""/248, 0xf8}], 0x4, 0x0) [ 142.041893] do_writev+0x3c9/0x830 [ 142.045446] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.050842] ? fput+0x25c/0x2e0 [ 142.054130] __x64_sys_writev+0xe1/0x120 [ 142.058196] do_syscall_64+0x154/0x220 [ 142.062115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.067393] RIP: 0033:0x455979 [ 142.070584] RSP: 002b:00007f932dea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 142.078304] RAX: ffffffffffffffda RBX: 00007f932dea66d4 RCX: 0000000000455979 [ 142.085672] RDX: 0000000000000001 RSI: 00000000200018c0 RDI: 0000000000000013 2018/05/10 00:47:39 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) shutdown(r1, 0x1) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='nat\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x46c) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 142.092953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.100231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.107517] R13: 000000000000072b R14: 00000000006feca8 R15: 0000000000000001 2018/05/10 00:47:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x0, 0x0, 0x100000000}], 0xfffffffffffffef8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000000300)=0xc) r1 = fcntl$getown(r0, 0x9) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r3 = openat(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000bc0)={{0x20, 0x5}, 0x0, 0x6, 0x4, {0x9, 0xd107}, 0xcc1, 0xfffffffffffffff7}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0xa8f20c8ea3441ab8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000dc0)=0x14) sendmmsg(r2, &(0x7f0000004300)=[{{&(0x7f0000000140)=@l2={0x1f, 0x81, {0x401, 0x3, 0x0, 0x0, 0xfffffffffffffff9, 0x7}, 0x4, 0x8}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="53e37b0843d2490efc4b2f68a1792db60a0a5174042865c9ee1e291d387cd6a8fd544dd4b1b8390dd76168c5d210d3d3c50c022cc64d6812c40022510452783f6f0edf152a8a9e3a00f62698075e883f16075a43050b913e3ced2b5fc8f3fc5182a67458ba06b193de714eadc4821f47763ed864fc5cb7e5e32af6d903e8322a8ddba36cbca574472b9fe3046205cbbcfe296d07c96942f6756dd9cb6d0881eed4d3e0ee2f4bfa7041f16fee2adec716a64c95006e4141d666e45615dc029e3adf9ce863fe16911e8a55ad7f99fd", 0xce}], 0x1, &(0x7f0000000440)=[{0xc0, 0x10f, 0x9, "9383627d034374e2b6f17ab8cbce18cb3654c91ba7cea37f95ac124865cc77452281097dd29d1eb479a5a8f26b5fbc10476554eeb6127382417e98e4019561f0f0e861acf1a054abc7336ae197a8c8f422865a65352bb562d9f7716aa7962e1062aa00c1a8c229941e2988634e7277cc2f0a09cf4bdca7db6e943ea1fdae92eaced122caecf8889290af3b68a9b0367a076d228b7f94b2147c7798d2351a805b8b7bebe82937402a2170f7db36"}], 0xc0, 0x10}, 0xffff}, {{&(0x7f0000000500)=@hci={0x1f, r4}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)="b641577998936c86cb2e59356ff6cec002431176af11a941c0969ec4a2a95efcf99f521f3c0bd74e2413490a19da6303e93b066031eed42b9577330184daa132dc90711cc4150b4fc5bf86f13ef267acfae9426b6cc7bc8e2b1636aa0228b8f29f90d31cdd8ffd2fc1df2a3f30dde0e1c9dff29fd73edcbeec3e3718607946e35ac8f4", 0x83}, {&(0x7f0000000640)="bb4b53564b2349149d84ce3e5aa4f80d1943178a609bc5b01e5055dab1eabcfa4904709a631cda112170312ed7222f57af1e40dd4d9e49ddfa8b47ffd9d5f74afc97b9140557c8d953b28343ca", 0x4d}, {&(0x7f00000006c0)="e186c535b1a5aa9783462d9c4fbfae353a6df06ed909a03617b2ac6ca8f01312389025960d0fd8eb100ac26492bdbacf7a1d801b1f6c382a7c553c6a8008c3fdedf04e73385e0dca841cbb50e04aba4f4f140e06f8a579c8ba7bac462e242d2dc2a8c87dc36b3fe8ed1d3d68cea63a30cd39b73d6e8ceda1da4f48a9b4ca6444fcb2445649360078612c1d4674108f8f016c35fed0027d1a001805bb90d9706f04418d13c1df6a80ecaf76dd50f90b87ea5d3ba598d971e3c5f3fda9605e0c699303acc60b21193c144bf14deae6294778a2c5", 0xd3}, {&(0x7f00000007c0)="f02d120bd29f5ad3ac4e087173eeac6306c3d9eb5987c520e5ea95b2992db725dfe3ff3acee2edf3f17a2aa2112f029aabae20bdfcd90de979f53d36ba7d369f583bd8a8e5f02d5df782d8c9589679d2277b170347bcb53bf4ccbaeda6246338", 0x60}, {&(0x7f0000000840)="6ad6dedbe52e7fb642620bccbc84c91c6ea483c35ef5ff9c75126a68e6466e798e250f98a7390982fb7a708505e22e9ada71d5ab5dea327ca728ce179c54b855b0a3f228bb0d96c513abdec7e53aabdde31451d3ffea0b44fdd868390f85a26c706f2fec208985873fa1aaadf6946ec61fc35f14ff5ae3f9ac7bdc90b2270be9835b50b3601957593d75bf89d11dccdbf5be6726d93ad27ad07e9f5272859213582e7bf7eb372c52960e3431f16d969a303bc4c53eeaa7c92c986ea3b0", 0xbd}], 0x5, &(0x7f0000000980)=[{0xe8, 0x104, 0x80000001, "8e571af65cf8437980b13db6e7a2c7e5ee65854ebef4c2bd41cb18688d71035779d208973a1eecf7f83bcbde48b47c21cec831ddee028d397378eb8d5e24246a0ce702b1d6559b646225dbbf0477003ffac4e0c2db92f5c2570706297ed37efbd79f198bf006fcd453ace766e83ebc686bdf5e0f8265b18c1d41534dfd44b4374d6425ab2da465ba6556bb79c7663f302cf9e75172d5593951bb5307ae0932ed26dc716d936cf08c2a80cd6a44d5d653afb1a69b0e37809a70a643238810bb554359541d67f3d7a198b98106538727762cfdf75d"}, {0x88, 0x103, 0x800, "83c2f59ca8860b74844cc16bfbc7bc5303443302f3eab19b48407f56185b16ce6d26826590f70e33a32da98b4ab09a6f1e0f33f0f46740bd377629129bc25035cb92b471a768fa090dae8fb5ff92d4e9a61cd032f8c44d29bf96530f782d5125f0107b2c37a0c8ede7c03999d077f4d6bd98c30de294d5"}, {0x70, 0x11d, 0x80000001, "8c70fb50f29c65f0801fbc0939790e3e71c7c9aee1c4810adfe8c00814ffe4b2858b9968f949d37d481ab8315b5cb19c3169987a43964b853b300ac84afce97eb06ee07adcfcafb152a4231b9c550c22dfe621920025d1bad6ec3f4f47d8b5"}], 0x1e0, 0x20008000}, 0x7}, {{&(0x7f0000000e00)=@ll={0x11, 0x0, r5, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000e80)="b3c1a71d905f539365e1d6dd30c2a18818d3dc723460dc6c3f223d435f62728604fddc69720a89b23049c20fddab594364a3d1e303d82f25221ff33c6f9813e5e2f5e6ac0c38a215a8a7ba2736c41539e775c698991b8eb9556785ed928bdbb1d8d3fc2086cc8e7e0b975fff2563aa789327d4c26c0eaaef1b8915bc2d3f0fab0583a5253ed78fc659590caf57d5d6a8", 0x90}, {&(0x7f0000000f40)="e5a1a1646249cd5cd50352f61163511c023dd8941769cb643c2c9f3e5b2c85a3053537f502fb8d1691cabaaec00f2f45754671958d9ea42c2852da0128792f3dc96cdaee99cd10c71117f950ffc8b137ab63ad5b9046c457d89806a622aa980fc6392d1fc851a4cba6bbea9cb4188a40672072b45f52dbc930533d7a6ac6b97357fa2c088da4b956f15209686369760093150b05d8d043fcbb015041f748156e442c823e", 0xa4}, {&(0x7f0000001000)="cc43b8c06e691b5593563f36d383f7ec2f5b98027be15fdc94c4ba67b7ec21621dbda69fd9bc4fafa1e0be9a15e13547ebb1c3378ac4f5732c1b6947a6c1fc98465694487dd6d18bf270238474bfb2cd0ab8df21de0d25313e05a977df15c3ce16a131c1422b0bbf5191eab2311604918257c9b5b15f6929fa1be75504f0607e9cd1a14e64427949b08cbc0b311dde9eea6dd36246f9c3b789d4b6e291621893fba3dd621a4bbb32ee2a9b09461400a15fbac5eac16aca7a", 0xb8}], 0x3, &(0x7f0000001100)=[{0x100, 0x10c, 0x1000, "c47680a8bc6d169d11365b2078e9acf6ee5775420e4500e754058835faa13e91050e5f4ea7f72d38e34ae68e4deab25ac3e6f7e73022a5f5b7591198a8126dbcba1bd0972589c83182ad44ccd3bcad0c8dea4e0e2513f40451741affb2661aa8f471139d3be24bc70a7f8644f49ad7627a4468827d53f3fbf24e746a29f42299fc4afa700984db5230742de1096571f4d719352ec353265da3e5d5edfef54eb9f1f3082624b1b6af822a6c76d1c868865865f335182984cdc0d05af908455c418d1041fcf73b6d22926e6c16fcd1c6b10eba0c70844f281adb0cfa28ff2a01a155a4c83b2efaf5b921"}, {0xe8, 0x10f, 0x1, "d3cc3c6da85dcdfd34be17e0d3cd1b97347366ce3ef9cbe2921f9ef845f0fb23adf2a50ca00cc372b243a45ab7fd87bab754b69674f3aab45d4c7b3fb97f3d9d1814d21bd1b05aada065e4025a8c972e9393d00085fd1e6871411814de64b4e05e5fb6e8f9d45110738fa649c0a6748e754686a863a350e33005a49412bb2b86f5350e5354ae38dc3646a43fc5e3bb6816935ef8d3c29271252b456491456068b435061a95e840719ac9d4da0f2dad8c6dfa27a9558f14318600702f19ce87cde18b69a2d0e548291d70a124d50707d4f3b23f650307bc"}, {0x40, 0x10b, 0x59, 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{&(0x7f0000003a00)="363db810c131efd9bad6589fca342398d17d0fd6f135f49b7813527a130dc82fe0771a3d1d441484a6ff7ede90c40ba853e7b800cf26435d0b62d507939d2ca9ec05e4de8bb0e9b60f80da90d6e6020c3a388222399c09ef51c5634947e6d6f5e1173841", 0x64}], 0x9, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000003b40)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003bc0)="99faaac8925450920be65b2a80e42588b2ed092db6cf05f3c4e46a89a58d65a819ccb6536ee5b9131b837a293d55db7b28bc2fe0504d2d496682eef1a6fd2a8038ef18e7da0764f802ff94261d6e34be65472c", 0x53}, {&(0x7f0000003c40)="8e0f1a20b4cc0d70f3efce1aacd2052a84ac09b999f47594d91214d86ea95850fb2147a9ebebff7850c49b2fd81043ca52fece7d16f882626fe995a0feb289f717d7d2c8f6b91345032feeb1c15fa014efd44f8dbcf19138dbb3fa5822ed1b7b4676e2eaf6f370984435d24f6fe98698cd1354bc1491f1b41f80e8b94f9a04bb4684745807749f0bdef33c89e860696c62812bdbeb35250b7e51027113ac42eec267b0a717b3c41350e7bdc02d02a439e4", 0xb1}, {&(0x7f0000003d00)="d3562a5fa80a8a3e43bc0ff072d34b5fc274d8acd67f139ffbdc600d2617e6cf54127b36eb0ed801a2df2fdfbf2d1fdd114e2e1662541cd30bdb", 0x3a}, {&(0x7f0000003d40)="b7e045eab8939a2dcf21ea34e24b26cc04d169d6a94b1f44d888015ed35fd48320fbc7c8c336c7d945aafb7e56f71e71286e21ff4bbe3bf3ba679e9fdee6b5821c2ac30a07e1618629b2f7c8dd64cbec4a527b5f1c35350e86", 0x59}, {&(0x7f0000003dc0)="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", 0xfc}, {&(0x7f0000003ec0)="53322fb7f54ca5f4af4a7d5fb15c527cbb21613b5c492ca9a52f1e98a470b9d6345cf7352fdb8b11f18f7d2a55515037803f9f9397644ee42e3949c2481001e9d733668cee2d621f1a3bdfcddafa0ee2239fc7d4480f3b7446f144b7e67c0ea8bdd44a8bf3c9c7846155c1bb2c431546cda14f864307a20081008dd6bf55cc3d0e694655", 0x84}, {&(0x7f0000003f80)="5694c336f47d84c5da7024eecf3cae4f0cf3a0911857b8400b6789c8197bdaf51faa915e2d", 0x25}, {&(0x7f0000003fc0)="9c579691ddd1b1112e15d91d65b64ec91741e8ccf0ec91ee0aef4d039f1269469cbdf343feb9403e7d868c6bb526e994b14c1f3b9e0b90aceab4a239f6449d2864aa7b3facf4f47beb0bb976bf938ab1db4acd6569efa2be677de615342cbd2724a2296e87157bdec150765d85f4c97ef535db7e19f4c110df6a27706df355607db563d1b3b2ee", 0x87}, {&(0x7f0000004080)="04fa32f1da3c65490cb8d61f1d85481a8179a738402a23cf39b4e09f10cb57db77b49b7a571502e98071de17cf274f63a550722acaa8ffc8c29c84463020ec800f4d48f2b59e778bb0400ef18f5b842c1393a0585d9d5f57686474c2472fedf241c3f67a186b29f7ffe497f98455800bbe2c7062be811f5dcef100535d412e6e8324de9099dfe6f2b6ff8df533bdd8cb39337cfc319c82c2efd9dfb22c8b4fb5", 0xa0}], 0x9, &(0x7f0000004200)=[{0x18, 0x109, 0x6, "30130491eb9aa34c"}, {0xe0, 0x100, 0x0, "179743f3fae7f45848bbe940a485dcdd11e01c92a1bfc9add5e6b94ac17cf9c954555827e8e224285068d210dd629ef2b6a28f97e2a6dbd241f93f1d1e33eb3265d14f9b329117fc1a2114cde460b6e7febf3ae0f7e67d6e759f24de93a39b9d7b2a4b4eeacbecd2c537fd2b538ce610570517fcd026ff18d9087155653b9240532b707b0c4a8091c36e18b89ef7f97b7c5ffc789101dcc51d0bf0c7c3307fae8427bfd31142ccea1aa6ae61403f98da4e365d50125cfed648f36638d922835fcecc65bb80041eb51aa4fe2e068b"}], 0xf8, 0x10}, 0x1}], 0xa, 0x4) r6 = syz_open_procfs(r1, &(0x7f0000000040)='oom_score_adj\x00') setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000240)=0xfffffffffffffff7, 0x4) 2018/05/10 00:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfffffffffffffddf) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x8000007fffbfff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92dd", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/10 00:47:39 executing program 1: unshare(0x40600) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0xfffffffffffffffa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6f50, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, r2, 0x20, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x35, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xee}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}]}]}, 0x120}, 0x1}, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) 2018/05/10 00:47:39 executing program 0 (fault-call:3 fault-nth:2): r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:39 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x88000, 0x0) r1 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) tgkill(r1, r2, 0x18) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x1b, &(0x7f0000000ff0)={0x0, 0x0, 0xfffffffffffffffd, 0x80000001}, 0xfffffffffffffeb5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x8, 0x0, 'client0\x00', 0x4, "02b7224197c56589", "fc614f78cb78605c75625c202bad5c8fc02a9888813b77db2441e1281c6f40c1", 0x0, 0xad1}) sendfile(r0, r3, &(0x7f0000000040), 0x80000001) fchmod(r3, 0x56) 2018/05/10 00:47:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)="006f2e85617800", 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\r'], 0x1) 2018/05/10 00:47:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf5, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x3, &(0x7f0000000080)="67cded"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) 2018/05/10 00:47:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = semget(0x3, 0x0, 0x0) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000080)=""/135) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) [ 142.725683] FAULT_INJECTION: forcing a failure. [ 142.725683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.737541] CPU: 1 PID: 9248 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88 [ 142.744727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.754087] Call Trace: [ 142.756691] dump_stack+0x185/0x1d0 [ 142.760333] should_fail+0x87b/0xab0 [ 142.764066] __alloc_pages_nodemask+0x61c/0x5dd0 [ 142.768832] ? kernel_poison_pages+0x40/0x360 [ 142.773337] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.778709] ? kernel_poison_pages+0x1a0/0x360 [ 142.783309] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.788769] ? get_page_from_freelist+0xab28/0xb600 [ 142.793809] ? kernel_text_address+0x34d/0x3a0 [ 142.798409] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 142.803884] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 142.808911] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.813769] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.818982] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.823681] kmsan_alloc_page+0x82/0xe0 [ 142.827659] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 142.832404] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.837238] ? kmsan_set_origin+0x9e/0x160 [ 142.841467] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.846813] ? fsnotify+0x480/0x1860 [ 142.850517] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 142.855877] ? __fsnotify_parent+0x132/0x560 [ 142.860287] ? mntput_no_expire+0xad/0x17c0 [ 142.864605] alloc_pages_current+0x6b5/0x970 [ 142.869097] get_zeroed_page+0x3f/0xd0 [ 142.872970] ? snapshot_write_next+0x1d9a/0x5db0 [ 142.877712] get_image_page+0x143/0xc70 [ 142.881682] ? snapshot_write_next+0x215/0x5db0 [ 142.886347] snapshot_write_next+0x1d9a/0x5db0 [ 142.890929] ? rcu_all_qs+0x32/0x1f0 [ 142.894632] ? mutex_lock+0x31/0x90 [ 142.898243] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.903255] ? _cond_resched+0x3c/0xd0 [ 142.907126] ? mutex_lock+0x31/0x90 [ 142.910743] snapshot_write+0x164/0x390 [ 142.914704] do_iter_write+0x763/0xd40 [ 142.918580] ? snapshot_read+0x400/0x400 [ 142.922627] do_writev+0x3c9/0x830 [ 142.926172] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.931539] ? fput+0x25c/0x2e0 [ 142.934816] __x64_sys_writev+0xe1/0x120 [ 142.938877] do_syscall_64+0x154/0x220 [ 142.942761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.947928] RIP: 0033:0x455979 [ 142.951108] RSP: 002b:00007f932dea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 142.958801] RAX: ffffffffffffffda RBX: 00007f932dea66d4 RCX: 0000000000455979 [ 142.966058] RDX: 0000000000000001 RSI: 00000000200018c0 RDI: 0000000000000013 [ 142.973318] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.980570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.987835] R13: 000000000000072b R14: 00000000006feca8 R15: 0000000000000002 2018/05/10 00:47:40 executing program 7: set_mempolicy(0x4003, &(0x7f0000a94ff8)=0x1000000000000005, 0x1f) pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000000200)=[{}], 0x30) fcntl$setpipe(r0, 0x407, 0x80003) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) 2018/05/10 00:47:40 executing program 0 (fault-call:3 fault-nth:3): r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:40 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x20000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 00:47:40 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000040)=@ethernet, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) 2018/05/10 00:47:40 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x5, &(0x7f0000000280)=[r1, r2, r3, r4, r5]) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/80}, 0x58, 0x0, 0x0) r6 = dup(0xffffffffffffffff) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) msgctl$IPC_RMID(r0, 0x0) 2018/05/10 00:47:40 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000280), &(0x7f0000000000)=0xff80) 2018/05/10 00:47:40 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3fc00, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000140)=0x84) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="d0706f7369785f61636c5f6163636573736d643573756d766d6e6574316c6f2e7d00", 0xfffffffffffffffe) keyctl$revoke(0x3, r2) sendto$inet(r0, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000065c0)=[{{&(0x7f0000006140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000006300), 0x0, &(0x7f0000006340)=""/75, 0x4b}}, {{&(0x7f00000063c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006540), 0x0, &(0x7f0000006580)=""/54, 0x36}}], 0x2, 0x40, &(0x7f0000006780)={0x0, 0x989680}) 2018/05/10 00:47:40 executing program 1: sync() r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r1 = socket(0x1fc7de96bf2d1869, 0x5, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x5e, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e22, 0x0, 'fo\x00', 0x4, 0x3, 0x16}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x101040, 0x0) 2018/05/10 00:47:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x48, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff801}, 0x1c) sched_yield() 2018/05/10 00:47:40 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) finit_module(r2, &(0x7f0000000000)='\x00', 0x3) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r1) 2018/05/10 00:47:40 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x498, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000b40)=ANY=[@ANYBLOB="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"]}, 0x551) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x80) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000340)=""/147) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc00, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) 2018/05/10 00:47:40 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/dmmidi#\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000280)=""/79, 0x4f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/10 00:47:40 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0xf) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0xc) 2018/05/10 00:47:40 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7fff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x80000000, 0x1}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) [ 143.765410] kernel msg: ebtables bug: please report to author: Wrong len argument [ 143.847499] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 00:47:40 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1c0, 0x40) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x7ff, &(0x7f0000000180)=0x4) renameat(r1, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00') unshare(0x200307ff) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="d8d5df380123b0a82857bf24545e141dd8778f31bd3df4b7eaea219adbfc2f4afe3a95195201b96bbac06e3215090c2ba3538ccf", &(0x7f00000001c0)="95c555c1e3626eb6b7a87d0fe2e32c944694fedd4f7a9b56402e01bfce98585f0e2b563a8d790769d9e8f7b4cbaaab7e515f8d33213b19f8e4215a50b6fa8951c129efc1a4484b462d480f993710d38e79a3d706be2a94e06d2be1069a653b6b"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000040)=""/5}, 0xfffffd2f) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x2, 0x400000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000003c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000400)={0x180, 0xeb9, 0xfb71, {0x0, 0x989680}, 0x1c0000000, 0xff}) 2018/05/10 00:47:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="a4", 0x1}], 0x10000000000002f0) 2018/05/10 00:47:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0xda6}, {0x2, 0x2}, {0x0, 0x3}], 0x3) socket$bt_rfcomm(0x1f, 0x3, 0x3) unshare(0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x12fc) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/10 00:47:41 executing program 5: unshare(0x2040600) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='gretap0\x00') 2018/05/10 00:47:41 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [], {0x0, 0x1c9c380}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x420000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000740)={'team0\x00', r2}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000540)) 2018/05/10 00:47:41 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000540)={@broadcast=0xffffffff, @empty, 0x1, 0x1, [@rand_addr=0xfffffffffffff000]}, 0x14) 2018/05/10 00:47:41 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x800, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 00:47:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x800000000009f) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/10 00:47:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) fchmod(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) personality(0x200000) 2018/05/10 00:47:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000001640)=""/56, 0x38}], 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, 0x8010, r0, 0x3f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xa1, 0x4) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/05/10 00:47:41 executing program 3: r0 = socket(0x24, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x4, 0x5, 0xfffffffffffffff7, 0x1, 0x5, 0x80000000}, 0x1, 0xffffffff}, 0xe) 2018/05/10 00:47:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000100), &(0x7f0000000040)=0x18) 2018/05/10 00:47:41 executing program 1: perf_event_open(&(0x7f0000000000)={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, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x2c3, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 00:47:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, r0, 0x0) socketpair(0x3, 0x80005, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) socket$inet_sctp(0x2, 0x5, 0x84) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mlock(&(0x7f00006eb000/0x4000)=nil, 0x4000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) pkey_mprotect(&(0x7f0000125000/0x600000)=nil, 0x600000, 0x2, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) [ 144.985787] sock: sock_set_timeout: `syz-executor1' (pid 9373) tries to set negative timeout [ 145.066998] sock: sock_set_timeout: `syz-executor1' (pid 9381) tries to set negative timeout 2018/05/10 00:47:42 executing program 5: 2018/05/10 00:47:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/224) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x2011, r0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/10 00:47:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xb2) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/187, 0xbb}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000, 0x6}, 0x12041) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) r1 = msgget(0x1, 0x100) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/05/10 00:47:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x48003, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8, 0x8, 0x0, r1}, 0x10) 2018/05/10 00:47:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f00000000c0)="792300570772dbf79f9355a97a5b5c39", 0x800) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='security.capability\x00') close(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x7, 0x1, 0x100000001, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/10 00:47:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) eventfd2(0x5, 0x800) dup3(r1, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000080)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80040, 0x12) 2018/05/10 00:47:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xfffffffffffffe00, 0x12, 0x100000001, 0xffff, "3464f2f43e2d7565fbc551dfc4da4a1b0b8f2290ff0fdb3f20144d8f950d23bd"}) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x8a, 0x401, 0x5, 0x73b7, 0x8001, 0xf578], 0x6, 0x10000, 0x10000, 0x4, 0x6, 0x4000000000000000, {0x0, 0x9, 0x6, 0x9, 0x0, 0x10001, 0x1, 0x80, 0x1, 0x8, 0x243, 0x7fffffff, 0x2, 0x4, "b4dd745426a46781101b2231abd00ff646915dbd5d0c6b6d67d0f28bb0184f9c"}}) 2018/05/10 00:47:42 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000c2b000)={&(0x7f0000d58ff4)={0x10}, 0xc, &(0x7f0000989ff0)={&(0x7f0000964fd4)=ANY=[@ANYBLOB="3ac7de8c7000d969a00c"], 0x13}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, 0x6, 0x9, 0x100000001, 0x7, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x6, 0x8}, &(0x7f0000000240)=0x8) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0xbb028726caabc1b8) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000040)) 2018/05/10 00:47:42 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/92, 0x5c, 0x0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4b661bc2d0de"}, 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) 2018/05/10 00:47:42 executing program 2: unshare(0x60000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x7, 0x3, 0xfb, 0x3}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x84201) 2018/05/10 00:47:42 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x800) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x48000) dup2(r0, r1) unshare(0x400) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650004002169bb") lseek(r2, 0xfffffffffffffffd, 0x4) 2018/05/10 00:47:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000000)=@l2={0x1f, 0x8001, {0x3ff, 0x8, 0x1, 0x4, 0x29, 0x90}, 0x7, 0xffffffffffffffff}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="317147e0feee03211676d3fd07a38697ea0655ef968e6225e1bbe543c661c04bb42de02a5b08493f3729d0b71114911865379df5673329aae19d2fa423e35263b5766884c97848f0fa5b83c31f7a5133c76a887c30da1cd248a9d01178449d927d748780204999449aaf1f6eca0dd1f3520c91ed6dccfe0fbdf785abe8730fbc064d92cae8e312f79fece2e567476d971893626ebae05649433956933c462dee8640eb44f6addc6a44b54ae58bb81cde4ab796afbed6e2e66dd1e3f0dd4faf9b477de4c3336a0c53fc3b984752e48b119e494642229c9f31500088", 0xdb}, {&(0x7f0000000240)="5dd1ed42ec4d428330b8e5ca59a49f82d074f58b4b6a3c3fd9c5a87911759a655966d86f6af678f00f78d584b48eb9dd1d504121b54c5c84075ebfd1133113ab7f035c98004e44dff01086cda64c69c64210f71b0adfbb4a11deee2d2d78f4acdc03235313cc841a283bfd3e7388dacdf8e3255685b854c625d2d6bbde3578a7ed68116a9a6cf6a79c30286a2414", 0x8e}, {&(0x7f0000000080)="b4ead3c93875bc57a76a502e9f031285bbcbfe09f0b15b675004c13385307d4c9ce3bad6a6", 0x25}], 0x3, &(0x7f0000000500)=[{0xe0, 0x0, 0x4, "303313c3dcccd3531110419135d49ca7e746f599f106777d3a8a5a1f416c72e409f081c18fe7c95da68b4f9d7d8ac319c4653e8786f26aad8345edf5bdfa9fa3fcda477d0ac790c7f9e0f379dba002bf2374e36e86b4ad9f4627380c4bb3664c2713ccac6da379584450ef963ba83f874d6152561ce64ab7448461ee1f796e3be280ff4d4e7d0625120730f1c0c0517f3b90438a0b7fc1ef4a6d3b50ca7b694345265ed7e3acf16a3be102d9df77a1674f3f2ea1f96fefdb5e5aa017b7c9a88dd4d415969e65b742c947e84d8edb3c"}, {0xd8, 0x29, 0x7ff, "12e35068db45e5ff9f01aa62d0c5a1e6a179fe56152616d43135a6e5188f90fbe55e632a54619e0099303f2a9f20a661d12825b2b86c2063fb7d4c59fdad70e459ea61464de1447ac369207126c0167e250a3eaf377fb5fc428d527c54955bb648462228723728806c8b1a51da4dc07be5dad7a362e61094f2dae07882711e43232cd06edc49ed11fb245acbaa5b7cb06cee56303f1e68055e83421c61503b2bbec17a2b868e36e8a9cf3be01ab5c397809d8766cc52c6f41f4893909fa2c4445830"}, {0x18, 0x88, 0x3ff, "f2a82f"}, {0xe0, 0x13f, 0x9cef, "28ae99977160ff5434de55a671a6c5dd16f5cae2fbeabfa18919fc7fa287bb1f8a1c53660468f3958f8fb930b92f1e55dd1aa9e065ade2a48f14cff2f303f12a392845022b0041cb8e3959e73ef84c44c4561ee993f0c4f27d1caf5d9e5aa5d432ce95ea42009ade984f7eff456c01cc1743fbdeddc9cd2b67acc40e5135f34bb306323faee3a59a1de9ce77a0740e1ae3561261c1af4a238d1dd572c972921a2457cea7b3cc94825fd458016d16c48fe2aaec2ad248e4e5d6cfae5ac915480feac6ed6b0c7908db8ac83b4b3e"}], 0x2b0, 0x800}, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) [ 145.515873] IPVS: ftp: loaded support on port[0] = 21 [ 146.055164] Unknown ioctl 21521 2018/05/10 00:47:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000fd34000000f9ff0000620a4fff0075c4a2f4c6f4513054d87006fe24000000000000000000000000000000e0ff00bd9cf9ae98a7696a8d48757b57fd2ee3ebf6d2b8a93dba76f779acd29e9e2f759d4995df5cd4ca3b1c9d41ffeea6ffd81aeee042124842348ec514968840e979990793b33ae26187375653b3d682b505743765240fb9832b046a7744a6757d86c2d73d17127996c7d2a1f6d242eade574521080a33b87e11554c78d438d48515545578965f63e1735fa1858c4ef0292c56fbfd3e1a2f4a1f830b56854980d19f697c6d9015256bfa4c99af9607a0feb312652b3114df6cf5af9f7c66558f8a3b13fe56cad5f8d35d9e7799e225803cbf982e8b789443f39fb67c48213396797c30bcbf4e8478295fae2fb133649eb9d63ee714a59a463cd5abec917954fd7e47a00c01248afec331b36df743a06b04aba1dbd19b3d440d423f68c6801fdeb4264c37adccf4d49b64bd345e4445e6899fbeceb4cd66d996d7419afdcb4af41cfa015073cf60e3426d564a5c7c463cfc3c080fcaad3a7988e4596a423de2a6b3b4c14487898623742b5c202640791c7d1fb4b061cbeee9a390e489ace11e749d26d200c24a28d539278a66efe28be4000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cccb4db", @ANYRES16=r2, @ANYBLOB="040025e9fde55cdbdf25020010000800040083000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/10 00:47:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xb2) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/187, 0xbb}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000, 0x6}, 0x12041) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) r1 = msgget(0x1, 0x100) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/05/10 00:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) exit_group(0xfff) sendto$inet(r0, &(0x7f0000000080)="8f", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x3, 0x0, 0x80000000, 0x81, 0x0, 0x707, 0x4, 0xffff, 0x8, 0xff, 0x4, 0x10000}) sendmmsg$unix(r0, &(0x7f00000041c0)=[{&(0x7f0000000240)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000014c0)="ff7242097aaadf3308b156703b8fabc46f5e917d63694b4006ae2e8072a3522931cb0a7d582cbae342f516e78b83cc4bc4e6d68237230b0409e1617bb91ff277949b789f95ef133dfdd5a9980ab61bf092036ce3261018b5797b8b2a21ca4d782a56d1dad9630f1fbc249d1e39cb2bc229dedccf6a359f9c67b82ca9ce042be94a31fa0ce857337e0479b6297e5da21b8d4382e4dd707b34263042ed288df594822287f9663f3beb1bf95d9c84030c1f7e54a9", 0xb3}], 0x1, &(0x7f00000025c0)}], 0x1, 0x0) 2018/05/10 00:47:43 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@broadcast=0xffffffff, 0x4e23, 0x5, 0x4e24, 0x80c7, 0x2, 0x20, 0x80, 0xff, r1, r2}, {0xad4, 0x5, 0x3, 0x8, 0x1, 0x6, 0x40, 0x1000}, {0x34a, 0x7ff, 0x6, 0x8}, 0x1ff, 0x6e6bb1, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x0, 0x1, 0x2, 0x8, 0x2, 0x5}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/10 00:47:43 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0004dff, &(0x7f0000001000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x8, 0x9, 0x2, 0x4000000, 0x8}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1f) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) tee(r0, r0, 0x8, 0x1) 2018/05/10 00:47:43 executing program 1: utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x81, 0x704}) r0 = socket$inet6(0x10, 0x8080a, 0x4be) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x20}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x5, 0x4e22, 0x3, 0x2, 0x80, 0x20, 0x3d, r2, r3}, {0x7fff, 0xdbd2, 0x2, 0x4, 0x4, 0x7a51, 0x100, 0x19}, {0x32, 0xffffffffffff8001, 0x2, 0x100000000}, 0xfffffffffffffffa, 0x6e6bbb, 0x1, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x0, 0x3, 0x100, 0x2, 0xe0, 0x5}}, 0xe8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) request_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a}, &(0x7f0000001440)='(-^-^mime_typeGPL[eth1bdevself\x00', 0xfffffffffffffffd) init_module(&(0x7f0000000180)='self$/\x00', 0x7, &(0x7f00000001c0)='dns_resolver\x00') utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xfffffffffffffff7, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'ip_vti0\x00', 0x8400}) chdir(&(0x7f0000000200)='./file0\x00') 2018/05/10 00:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10400, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:43 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0'], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x400) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000000c0)=""/149) [ 146.172814] Unknown ioctl 21521 2018/05/10 00:47:43 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3ea) close(r0) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f000000da00)=@sco, 0x80, &(0x7f000000de40)=[{&(0x7f000000dd80)=""/160, 0xa0}], 0x1, &(0x7f000000dec0)=""/159, 0x9f}}], 0x1, 0x100ff, &(0x7f0000000000)) 2018/05/10 00:47:43 executing program 5: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x5031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0xb3, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x108) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/140) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) futex(&(0x7f0000012ffc), 0x6, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) 2018/05/10 00:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x100, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x1, 0x401, 0x100000000, 0x9, 0x8, 0x1, 0xffffffffffffbeba, 0x0, 0x1f, 0x2, 0x8001, 0x5}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r3 = dup3(r0, r2, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000001cc0)={'team0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000000)="1e4dbb79301b207a96bc8d012b5d207ecb80e229a483b522fdce14ac8946dc634447e920fcc6d27ad9bcd021c24b621528d228f4b361d0e0593499fd7444b4b4fd55d1d0e8c4a669f346945a523059da22b4f1075e9c6ba6f0238fcbcd20595bf584a1d6ba0bdbcaaa8a9aba8829274a8e1fedc70a5cf07c9fe6da8a51016b18ed5dafa36bb4cce0ab1a23784bc87de9ad18573e74a1807c4df9cb01130eb314963d00e256abf4b542872a3593f616a2a428a5613c78db4a359f4f4e5a3e524ccb5e51935f630be10e5d9248ca455277196ac0a2d4be24d1eb64be756dca60ff8b829cf34e19e0", 0xe7, 0x4050, &(0x7f0000001d00)={0x11, 0x0, r4, 0x1, 0x673a, 0x6, @random="dff2729415f0"}, 0x14) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10400, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:43 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) unshare(0x40600) signalfd4(r0, &(0x7f0000000040)={0x8}, 0x8, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x1) r2 = semget$private(0x0, 0x3, 0x81) semctl$GETZCNT(r2, 0x5, 0xf, &(0x7f0000000140)=""/195) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/10 00:47:43 executing program 6: unshare(0x40600) r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xffffffffffffffa1, &(0x7f0000000080), 0x111, 0x0, 0xffb0}, 0x0) 2018/05/10 00:47:43 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/05/10 00:47:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xb2) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/187, 0xbb}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000, 0x6}, 0x12041) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) r1 = msgget(0x1, 0x100) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/05/10 00:47:43 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x40, 0x200200) r1 = getpgrp(0xffffffffffffffff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x631, 0x0, 0x1ff, 0x400, 0x0, 0x2, 0x2834, 0x0, 0x400, 0xf1, 0x0, 0x3ff, 0x3, 0x5, 0x1000, 0x3, 0x0, 0x1ff, 0x1, 0x8, 0x40, 0x9, 0x3f, 0x9, 0x9, 0x2, 0xfffffffffffffffa, 0x6, 0xffffffff, 0x0, 0x7, 0x2d, 0x100000001, 0x5f23, 0xffffffffffffff00, 0x7, 0x0, 0xce9a, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x20000, 0x690f, 0x6, 0x5, 0x0, 0x6, 0xfffffffffffffffc}, r1, 0x8, r2, 0x8) unshare(0x400) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r3, 0x0) 2018/05/10 00:47:43 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x28060400) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) 2018/05/10 00:47:43 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000300)="37fccb1099317363778b30c09422b46450af841b8f4a01952caaec9fd1ff27a5d8270467aa14b32efe70a230ae3304de15c2064960de6051179e11033bca6375b0f3ebaf2384fb6c390afe800b5b672336cd40cf002ca52eb3ab40d2adfe52b5da04de1d1e1b864415db1aea2888c95e5a24ff8888cb867978c72e03e3a79fadab91415f233ff2b7531679c37052b3e9c0a3aad8034f23594ddfc9a3f06fd4b70003a6678c4875f1dad471a333b00c49882077fc5b52f0c934ea5c66e0365eeba7bce1047aefad383b9591529518f837ae364c93f367b4ca3ac92da3a82a8e753d30737fcc0d381d7813a9c74d2534fe9308fdb0be") ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000100)="ed2cd1f824490fd19506ee6efdeb1cf38f300fc8ad7fa0877af1da7e82d4703eb9ca60955842b7c8b49d315f164d0431889664fd90bb971152bca524c1d3e1478fe8c3a46ad7d68c6a58d9bcc72cea2cfe9adb1231fde4dce71eefc76f7c8a0c89676f82253d9f9c1a82efbeb61c33") sendto$ax25(r0, &(0x7f0000000200)="b9f5e9d4a246265693fdf81d0391b97428e8691e625da1299ca820b621e1354793fb39fe5709ea049bfdd7d290306c7c926a3164af5658f056541587ff73e6bf045733d120e719b36175b40547ea2961104d6cac9039fd34528475345c44f19796533751fe10864fa933bff340961419b8f1716d208833f8616613f0ea1c5e5167af16431c4612b6b86b806e13332dccdb", 0x91, 0x40, &(0x7f0000000080)={0x3, {"caa2f86618b51b"}, 0x200}, 0x10) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={"627f8c8a6f88f36bf70000000010b400", &(0x7f0000000040)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @empty, 'bond_slave_1\x00'}}) ioctl(r1, 0x0, &(0x7f0000000180)="d4a09f4803c3c42c91795f943beb757411e658302917f7df4c7c388e6ed7f0ea3d67d91b335c328d0f873431a8005e1f8c6dcba3c9d8734f172dc7d7b4bbd46b7e2af5c04394b6f8c0172cf22a9b8b3ce88a8cf87058373cee716c80706fb7f38df9dd88ad") 2018/05/10 00:47:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7ff) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x0, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0xfffffffffffff800) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) 2018/05/10 00:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000500)=""/4096) dup3(r2, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:43 executing program 2: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)="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", 0x1000) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x10001}, 0x1c) 2018/05/10 00:47:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xb2) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/187, 0xbb}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000, 0x6}, 0x12041) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) r1 = msgget(0x1, 0x100) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/05/10 00:47:43 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000200)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)="ab590194c1d695ed363bfe3987d0c70cb1dcffcee7304fe2a0f1cf7d312fa2e9ed03c2b9d7757928294b997b8b5bf94c7a2452c89082c0b36223fef7be18bb43e623b76fa55c443b7d2ad2286aa140dde2945c509600956f315a2acec4d5187e96f579b97f371ff925d55bdf5de6b5d7d5ff6960e9e996b6c55ce48c0ef5dc2b20", &(0x7f0000000100)=""/138}, 0x18) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x6, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/05/10 00:47:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/05/10 00:47:43 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netlink\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x14) pread64(r1, &(0x7f0000000200)=""/254, 0xfe, 0x3d) 2018/05/10 00:47:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x14300, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 2018/05/10 00:47:44 executing program 2: unshare(0x2c000200) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) unshare(0x24000400) 2018/05/10 00:47:44 executing program 1: pipe(&(0x7f0000000240)) 2018/05/10 00:47:44 executing program 5: r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/05/10 00:47:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/05/10 00:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) setns(r1, 0x68000000) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x40000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'syzkaller1\x00', 0x2}, 0x18) openat(r3, &(0x7f0000000140)='./file0\x00', 0x40300, 0x44) 2018/05/10 00:47:44 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x18, 0x401) io_setup(0x4aed, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000040)="6eaa783c94397cc97f0e0017d4a73d9247dd63751e18c3ff014287ca5fa201f2444c585f47dc7f47ff07340fa691a74427f5bd4a1c805f4dbe750a24b4a27f86f9381ed94d9381ca2f826bf9003a5cbbfbd355d937d181eb8d3faee07df2b9a3efa1069135828c1036351c37367818b91412f2ff3e0ea681b9bc357f4676d47020fc488fe67d56a0411d368c34f20fb2a7f800c3fbb22d4a2bf76ba98e5a17277df5e9c2130dab271ba04edb902ac1b4e2ce9a97ac80603ca407abc7df944aa3594da1bb683d9d455048b68650e287a72e3d3e24290bf1d1a8b29d8e33cee75fc05c6d330ef3d3abeb230b4d8057", 0xee, 0x100000000, 0x0, 0x1, r1}, &(0x7f0000000180)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 00:47:44 executing program 7: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/05/10 00:47:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000001000000010000000300000000000000b35fb67a956ea75db0e2f9eb8aa4cf03"], 0x28}}], 0x2, 0x0) 2018/05/10 00:47:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0x130}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/10 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x3) ioctl$sock_ifreq(r0, 0x8b0d, &(0x7f0000000000)={"69705f7774693000000200", @ifru_addrs=@l2={0x1f}}) 2018/05/10 00:47:44 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x4000) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x3}}, 0x1e) signalfd(r3, &(0x7f0000000100)={0xe524bc7}, 0x8) 2018/05/10 00:47:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fstat(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) r5 = getpid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000015c0), &(0x7f0000001600)=0x0, &(0x7f0000001640)) syz_open_dev$dmmidi(&(0x7f00000017c0)='/dev/dmmidi#\x00', 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="e03f23e19ffc8177a199272dbf20fc293b392a5da601adaae96835665385ea31c3ab573e8237221d19edc19d97c5b2d589dc68a50947c7eb2e9ce529a98681c262e82fdaad38b7217849c15a89d9cd0bf243210b9040c73031e65efdbc6c055aef5cd9df5117d53ea8964f2c960aac4fdc20e7030c1a371e82f226fabd", 0x7d}, {&(0x7f0000001180)="6f98e44452a2a948d33681b632ecb2bf08471fe1320eba8bfdafc0ffd1b44a3f98676a23af7251c21ca355225e30575693fd06efe04b7ffadc8a026bd5c29e26f065003baf25a53ce67f4dedbbcc0ce14872e99acac8ed901149d262c59006c5b941f41e4bdf6c113207b13154ab86cf11260c13a1f2438c", 0x78}, {&(0x7f0000001200)="dcc139182a27378d3cdee91fd09ca197a4c6ef005eb497bed4fc9d02ed4dc4740221b2191932b840db84007c06928a303c2445f64e7a832f8bfaa315604397bbe3809e7f1323547506c189a3c1450d475a1f0e71fe4f4283cb8a1915c4a07a134b44bed6ee3a984be48982826786b568792c282e3ededf1161fd64b26ac212f3f7e0ab7c5cd1", 0x86}, {&(0x7f00000012c0)="94074db13ae08824a22c42dd1fb102a47b81ed8a925c1b5e57a3fac68970065c7d9979b0b40e773c0fd946c12369d33b47ef17eec5b21f9cb24229a7d311720e704f57b393a4bdc1479213555f5e52064f86d10d14e06f1e1bff147b6a36f2b4173a8d46dd537404fc01db934a252bf835e74d7e1413357f9cf063a30754a16991855200a50f42f3635820d5ee5407c8cc005d5dd1a3ec71b98afdd806ed23cad351b1deef9cc040a5ba41651c47d607e1", 0xb1}], 0x5, &(0x7f0000001680)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x90, 0x1}, {&(0x7f0000001740)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002a80)=[{&(0x7f00000017c0)}, {&(0x7f0000001800)="77702f315a5a1939109479260e240acbd5c95ee113ebd4562e2542b4d46420b22cd3949462497d892ab977e4405d9b0c96b3c77e582f1527412ec3045ab6ecdfd9345322ee93f6745b71ebb126b0e8425045cecff6374ba1287b56e716f1d54decc73a737e11964a4848d2db023403cdb626d3e28c961ce5599f4030b68aa1fb21bafa9b52a75872d1d1fa8199445f391abffbde", 0x94}, {&(0x7f00000018c0)="047b260399b822", 0x7}, {&(0x7f0000001900)="75570aba4e5f0c659e199e6f00e693a26b4b482ad689cb252d27688fddb9f45c0e6b0e214d8c1cd2cb1043e2da38cf29c4481a550c577c6e81fa5fc792fdadda9fb7eb659a3a047e44af18625bb04435ed931d118a58515676bd3617ba41", 0xff67}, {&(0x7f0000001980)="e3d6ce289c9f2d850cb5e0df6c42bf8053138b9384a7611ca3ddd1da876d6944183dd419a165df76ed6cf3c5bcc720a9df881a0e2ce046d3ff0c91402c4cb98ac33a", 0x42}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="308aec90e496fcd1da19c5c555ad709e6da2175c597df9d52a2a18beeb36bec3c2d368c1d465b2ec2ac30dd00b5d2d376a4b47b2adf57b3d46772d9eb4ae498027abcc39161972849a8932db1ece1cf31595d8135468e1ad17", 0x59}], 0x7, &(0x7f0000002f40), 0x110, 0x20040040}, {&(0x7f0000002c40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002cc0)="83e6a708207e8bec12f197896344d175f89297143cfbc6d86297ed0138ab3b6aa025bdecf614778cf02b9b4c460f82a4d0b9691aecb7c9a01a57c4a5a5f8cc9f2d2626664331ab8f51151ab1cd2892385c2c129b81ec06967be913c096ba2fbb4661b0810a36d51ba92c0c7024b60e72be8ca453d5e5f9a03627629b6f60af99bb19951083845f7d48cd2d4adb455873f1720d0cf946b42827cbe36933143212cfdb0543e6ddc863d49fc7a3784abc07c7c0fe6dbdf48b036dbb29e12b50360d2ba31fe793c438f0bbe4a96f9e625190be70aea5cc010be6", 0xd8}, {&(0x7f0000002dc0)}], 0x2, &(0x7f0000002e40)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x20, 0xc4}], 0x3, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) fcntl$setstatus(r0, 0x4, 0x404000) 2018/05/10 00:47:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)="727984f021005fc58200957de282b70af2fdc79d5bf7d1bd41aedb14cb450babd9a8aaa279ec6003c01b61b78b109d9f95a3e1d0cd3f716cc22c9a98430060f759092c2e60f0af7f09f7df000d80b5a30f860d67d4f4a9555dd37c29dab6b2405496da382035651095e4c8", 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 00:47:44 executing program 3: r0 = socket(0x10, 0x5, 0x96) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x2, &(0x7f00002a4fe8)=[{0x25}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/05/10 00:47:44 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x6440, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x80, 0x0, 0x349f, 0x5, "b074ffdcf4ba2476fb831b788c7d4599ea78896aa1e0bdec1f920ef94b94fcc6881a4bfe1f4b887fd93fc19e", 0x47e82f27}, 0x3, [0x9, 0x33, 0x3, 0x1f, 0x2, 0x7, 0x7fff, 0x100, 0x1, 0x9, 0x8001, 0x5, 0x7fffffff, 0x2, 0x1f, 0x1ff, 0x10001, 0x0, 0x9, 0x400, 0x4, 0x0, 0x7, 0x100000001, 0x200, 0x7fff, 0x7, 0x9910, 0x3218, 0x67e, 0x1c000000000000, 0xffff, 0xffff, 0x3, 0x1, 0x7, 0x3, 0x401, 0x4d00, 0x82, 0x801, 0x9, 0x1b1, 0x7, 0x9, 0x7fff, 0x212a, 0x5, 0x2800000000000000, 0x27a0, 0xf1, 0x5, 0x40, 0x3, 0x0, 0x1, 0x7, 0x8, 0x6, 0x9, 0x9a, 0x10001, 0x1, 0x100000000, 0x10001, 0x7fff, 0x5, 0x3, 0x0, 0x80, 0x20, 0x60, 0x0, 0x1, 0x2, 0x1, 0x0, 0x5cf5, 0x4, 0x80000001, 0x401, 0xbdf9, 0x8, 0x2, 0x1ff, 0x10001, 0x0, 0x27f, 0x1f, 0xff, 0x1, 0xfffffffffffffffd, 0x6, 0x7ff, 0x4000000, 0x8, 0x80000001, 0x2, 0x5a, 0xed, 0x6, 0x0, 0xadc, 0x6, 0x4, 0x7fff, 0x7, 0x6, 0x6, 0x8, 0x5, 0x3, 0x3, 0x7fff, 0x9b, 0x40, 0x7ff, 0xe83f, 0x1, 0x80000000, 0x7, 0x1ff, 0x0, 0x80, 0x100, 0x0, 0x8, 0x7f], {0x0, 0x989680}}) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x3ff, 0x6, 0xa63b, 0x401, 0xfff, 0x8}, 0x9}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="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") ptrace$cont(0x9, r2, 0x4, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)={r4, 0x3f, "a6b5b6f005c3dfb1392465939fc215186499fd3767bad66dcb89c98c0e0e900aa5961b6c7293a841a2e7a66666ec7626fc98541fc26a951e7d59811cb50fcb"}, &(0x7f0000000700)=0x47) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000580)=0x5cd9, &(0x7f00000005c0)=0x4) write$eventfd(r3, &(0x7f0000006000)=0x20200000001, 0x8) 2018/05/10 00:47:44 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x4) eventfd(0x3f) exit(0x7c731b98) prctl$intptr(0x1a, 0x1) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0xd3a, 0x4) 2018/05/10 00:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) dup3(r2, r0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) setns(r1, 0x68000000) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x40000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'syzkaller1\x00', 0x2}, 0x18) openat(r3, &(0x7f0000000140)='./file0\x00', 0x40300, 0x44) 2018/05/10 00:47:44 executing program 5: socketpair(0xc, 0x0, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000440)={0x2, 0x0, 0x3, 0xffffffffffffffe1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000480)={0x6, r3, 0x2, 0x7b6474e6}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) fchownat(r0, &(0x7f0000000240)='./file0\x00', r2, r4, 0x100) fchmod(r1, 0x0) setregid(r4, r5) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}}, 0x2, 0x1, 0x2, 0x0, 0xd6b}, &(0x7f0000000180)=0x98) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000300)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r7, 0x4) 2018/05/10 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x44150, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x10042, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x550, 0x32c, 0x0, 0x32c, 0x46c, 0x46c, 0x46c, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_bridge\x00', 'lo\x00'}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:getty_log_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x59c) 2018/05/10 00:47:44 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xa8ba, 0x208000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x6) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x40045201, &(0x7f00000000c0)) [ 148.080993] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/10 00:47:45 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412001, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) close(r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000001c0)=""/179, 0xb3, 0x0, &(0x7f0000000280)={0x3, {"f63fe4eb625635"}}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x401, 0x0) 2018/05/10 00:47:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7fffffff}, 0x8) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)="80de8d454625f564f2b8573940e8e4efdd45c21f8a19be12b02946f2e5b65ec5cdb2f1f5fb16afc01daa30fe9dbaece198c99aa8548895ba29c9570609161f39b051e6a4bc190d31e1545c65e53ccf6a28e128", 0x53}, {&(0x7f0000000280)="ab7b5c60151a5d8dc8b1a6a9a090988aeab06c6350c735", 0x17}, {&(0x7f0000002600)="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", 0x400}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a6fd03d0a71a306d8", 0x43}], 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r3}) 2018/05/10 00:47:45 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="a4b258b48250c9d51e5f2e3455319a97a57de172f441c43827daa50f5eefa784f5a612834bd48fc16d8cb80afc3c3702696f7e6424c97f4766ee551704cf24bc623e868661239ad555a59f2243aed23143a65651dc13174b77a1b22e0e2bceeb54d35c9021f53accb77cb25b0fe7fd334b70d9ece92b5053c90f63dece9aef54de1f17dff51746fe6c776749744cf06a105a0c646fda3621c9eefb304e15511271bf4c721171c691629b60f1a3a83488") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getdents(r1, &(0x7f00000000c0)=""/102, 0x66) 2018/05/10 00:47:45 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tkill(r1, 0x1c) ptrace$setregs(0xf, r1, 0xcc8c, &(0x7f0000000040)="0bd51fc8afb876bf1b9251c94cbb4e3fca2d49d63bb69e358f1067ae687ab5f49eaf2405c292ee7191c91f44202abb13eb5952c2457f507a4d9ffbf97868278ca684bb491800679b2131f8c0b6649dc5fffa77526955e90a5ca915af01956969ddc1797d25d4ed072f664e90bd5a5aa369ef9fee9f244d6513e398") ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/05/10 00:47:45 executing program 7: socket(0x1b, 0x0, 0x10000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000500)=""/195, 0xc3, 0x0, &(0x7f0000000000)={0x1a}, 0x10) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000002600)=""/27, 0x1b}], 0x7}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/05/10 00:47:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:45 executing program 2: chroot(&(0x7f0000000000)='./file0\x00') faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/05/10 00:47:45 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x39b) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x2) r2 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='em0\x00', 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000000100)=""/185, 0xb9) 2018/05/10 00:47:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000100)=""/232, 0xe8, 0x1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 00:47:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_ncmp_send\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x5, 0x100008) fstatfs(r0, &(0x7f0000000100)=""/182) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000000040)=0xfffffd89) 2018/05/10 00:47:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x61, 0x2041, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="540c2818a0b5cd597c7430f0890319fe339f2f70320b", 0x16}, {&(0x7f0000000100)="ae214209af3f082eef001bafdfa68504fdbde9597dcc5a267af333f252ab1301ce3197043a9e9a1b1ad86fc52a4771de7c63005ccdf594892f501c2d01402f4f6a1f948cc05f19a34a10c8aa59aa9239febac3b8519561ca02a89fd1b9b1ebb5152cffc27ec5187234c5d28a86e29d6247d794c34cd4577b78450b9223e37b1d7b47ded043cc0cba7503101fee2797f9ae74339e16f975ddfc79c8150258ea155979e5b47b3b7c940e32d26288589f53a7ec421d7a8a0317141f377503baf272e1997c2d361a0fffaeec3f9073831effc31867ae2de77380cd8ae7052f9d932ba2cf105ce2cb3f885122e410f863e8eb5825b334e0", 0xf5}, {&(0x7f0000000200)="d1b8cdf8891b60d12f110785cd901fa6face00dfa0dcf537e58df221a3010948345c4ff0ca2fe99d65050b3d9efd8c52678e4fe7dd48af7e8f2aa8e849458f3474533a0dd4d6bf2c3a5cf640ef9bff12df7af68f1262e1d595577e945560cb392f7395616e03cfd7ba13768ae99c72b60badc8eef8ca8fde6a8d8edda59e2e69cacbe94822545c01fc907c2cc65de479d55cea3a4c565b0a55c28aa5ce78c8c2b2ccf94ee4ae", 0xa6}], 0x3, &(0x7f0000000300)=[{0xa8, 0x116, 0xb40, "49bed96b707db5d8379dbb1a9594f5fd5dad45f3c930f1f0accda96e65fc4a8d4f32942510a7a8fc226fe35c3e0e34ca3f3b9ab21f274fab6133e45aba7312568367a28e819eaa4c36aa5ea03117fc56f7d06053a299ff254b0501dd1c3dd2bf3c29c02b41569a1fa2906647401250676e57d3467e95cad789a5ee8b02ba0c5dc50e8bf2aae316e0be411854cd8a091758f3d8fd"}, {0xc0, 0x113, 0x100000001, "8aa318a8af8ce7caf2b4fd457faa66c11daed784b69988449569f929308f45411488d4d577fcd007b5f69931fee1bb40a3dd90ac9c24931743384a83a23aaf726ac63b7e5f91d8f9bbf26da92579173c8d86ab74755717662e916b0dc395a3a78f40e893de7571c30637e3658dfa32574280fed4056b33fc7af0aad281ed201bd79ac0f41c878d7cc6482745ef79f81f2d086daddc03e0eb7508dce4e76c5dfc5b6239e90ee6bd3e48213e305d"}, {0x1010, 0x114, 0x2, "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"}, {0xa0, 0x3a, 0xab, "d4edee04f980d8916d13f56a204a63492566901097d08c865e2ffc8ef91e226c9faa763ac58ece1765481d3b23c62b6b5d77015782b2a0f7a8809c8f99c8c3489f23a5cb12e83ac9cb9637643d55a8ea98e0f5a1514fc6c5c1fe034af3ba7be276d270a37dd72cfe43f62af4cc55f8a8b9b07e5a2c75ffbed421571d3c6bb32fb606b72e90eb9b5e763d"}, {0x70, 0x11, 0x8000, "dea3899f4a9d8b35d0d0d3ddc340f2c0b3a71deb3819a08d013dcf2f77ece1b78f5fb25b65246612499b5273485af8fc064ed68d8921d9b5bcb575fcfd98b24db6e7e291e0d821ca811f4c6055aff292ca7e2ed4c8a0b65c136c88930a16"}, {0xe8, 0x115, 0xeb54, "837c17da1e2bd2141c8e046be24b34cac435f29f0c02f102bb52363b0eac83782d66e5ecd879fd9860433687ef67571044e41276e8f2a481e379a08cfd88234c081e53d93c688a233219baccc43fec22a0f0af1cd2ffaba29d15d974717ec0f09f044b68b414d4a5dd678bf7a9baec797fd76f802852e7cd64d6882f549a35a143d1019fd209dd02c1a1619fc4e57c9200edbc9139953f966cef77f1fbaa0b35a667293e1131c0526483612cf00fa4090e9fc872f4af0d16fc232406d3345953c6a407574252f45bdd557a291262d83e46"}, {0x40, 0x113, 0x8, "bceca18ba8cc7a3ff60c5dc0fa119c1eb087a6b3c7b3e8935e0bf2da8bc8b984f8f97f9fad642aad3564fe2d68"}, {0x78, 0x112, 0x3, "90d32fc2d09b078051d4ee4b8486e25fdfbfbe0ed79d70d151168c03224cfffd6fe6089a711ad2b100e91454ea74f18946d532bddf8005a2ec75db84e53abd98e1c67afd86394d27d03b0bf6cac1108ff5a99caa9018b59380f9bed5c7e6563015e33841"}, {0x38, 0x10f, 0x5, "8b23f611340ef76a4c158211abf67f06921845298352720086825e31fa68882e1bb5a5b9ce7a"}], 0x1460, 0x40040}, 0x8000) 2018/05/10 00:47:45 executing program 6: ioprio_set$pid(0x1, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioprio_get$pid(0x1, r0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x2) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000003c0)={'veth1_to_bond\x00', 0x4}) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000380)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @loopback}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xfffffffffffff69e, 0x4e24, 0x47, 0x2, 0xa0, 0xa0, 0x3f, r3, r4}, {0x8, 0xfffffffffffffff9, 0x6, 0x9, 0x9, 0x6, 0x5, 0xfffffffffffffff9}, {0xc933, 0x6, 0xffffffffffff7fff, 0x59c8}, 0x200, 0x6e6bb3, 0x0, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x6, 0x3, 0x4, 0xfffffffffffffafc, 0xffff, 0x8}}, 0xe8) mprotect(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x7fffffff) 2018/05/10 00:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000b80)={{0x1cf, 0x3, 0x4, 0x384, 0x176, 0x800, 0x3be, 0x2}, "3ada45386c7eed5c82010dadd1ac71808fa92d7a0d7a662d14db1803ba3b7fbfccf7d41171d91d6e9fec4745bc7b44dc139587fed624334012d8e571134cd455343f684ae9af940896f1a2a860e04ba54d70e23674bfcb4a98b734e24de24ce38444ba17113526575d227fb7ea9befc9a1c38ea732c27e7cd7f0343f427df9e4628ad4548e5bfecf319e893a8ea9c0dc2e43b0f1fa0d80eb92e52e95a8fcae7227ca08a382e1956bca92ebd93b4d033326d2778e293d8e8d278d3ed84bf612582f3784a6329d83cb08b9c15d712c3b5a071ae61681fbacfac9463bf6b7aab1", [[], [], [], [], [], [], [], [], []]}, 0x9ff) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x101, 0x4) openat$cgroup_ro(r1, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000002b80)="4621dc05c22dec283f5ff45ebb720e36bc1a0175c219000b4d696cb52be2e7b9712c3200acd651d5e42892455a6291def85279a992cc9ba8bd39b310b5d4bb2f27d63bb271cac3f5abc51c91f7db1d6ef8c55e59645a54242ee67d2b45c359314d91c393c136cb85eca9cf928d66ddf3a7670fa0a65e868eefed3df88555dc4320f589b2c90df9c0e0fd22758be8d076137233eaafce2c08d602f825213038e17271261998426351e2432dbce1ed046b3674cda083eb4291133401afc9c36bb4", 0xc0}], 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x3000)=nil) close(r0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x80) 2018/05/10 00:47:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') write$eventfd(r1, &(0x7f0000000000)=0x8, 0x8) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/05/10 00:47:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008baf4e)=""/178) msgget$private(0x0, 0x42) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/10 00:47:46 executing program 1: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0xa8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x1, 0x7, 0x4, 0x3, "970af2b05a48acdfdb8abe576bcdec8343bcb6f5a694328e1184a5aad4c8493449de98c1ae13931416926b1d", 0x7}, 0x57, [0x100000000, 0x8000000000000, 0x7fff, 0x1f, 0x20, 0x4, 0x0, 0x6, 0x1, 0x9, 0x1, 0xa94, 0xfd, 0xed3, 0x80, 0xb27a, 0x6, 0x0, 0x9, 0x8, 0x80000000, 0x1, 0x1, 0x0, 0xf056, 0x1f, 0x7, 0x6, 0x4, 0x31, 0x0, 0x1, 0x3, 0x3, 0x4, 0x2, 0xaa, 0x0, 0x101, 0xff, 0x67c, 0x101, 0xbd, 0x7, 0x6, 0x2227, 0x8, 0xffff, 0x43098096, 0x7ff, 0xfffffffffffffffa, 0x20, 0xdbe, 0xffff0000, 0xfffffffffffffffb, 0x2, 0x81, 0x10000, 0x5, 0xdbb, 0x8000, 0x0, 0x0, 0x8, 0x4, 0xfffffffffffffffd, 0x1ff, 0x80000001, 0x7fffffff, 0x5, 0x8001, 0x5, 0x7fff, 0x56, 0x80, 0xffffffff, 0x3, 0x5, 0x314, 0x8000, 0x5, 0x1f, 0xfff, 0x7, 0x10001, 0xfffffffffffffffe, 0x2, 0x9, 0x1, 0x8, 0x3, 0x7, 0x1, 0xff, 0x9b7c, 0x100000001, 0x1, 0x1, 0xfffffffffffff801, 0x81, 0x0, 0x6a93, 0x40, 0x800000000000000, 0x6, 0xffffffffffffffe0, 0x6, 0x6, 0x101, 0x9, 0xffffffff00000000, 0x351, 0x92, 0x10001, 0x4, 0x775, 0x4f, 0x3d9, 0xfffffffffffffffd, 0x2, 0x6, 0x80, 0x1, 0x0, 0x6, 0xfffffffffffffffb, 0x1a0ba312, 0x9], {0x0, 0x1c9c380}}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000680)={0xa4, &(0x7f00000005c0)=""/164}) timer_gettime(0x0, &(0x7f0000000040)) timerfd_create(0x0, 0x0) 2018/05/10 00:47:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x200) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x1000000000000000) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) socketpair(0x9, 0x6, 0xff, &(0x7f0000000000)) 2018/05/10 00:47:46 executing program 6: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xb, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf8, 0x148}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2}]}, 0x3d0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x18}, @multicast1=0xe0000001}, 0x8) [ 149.262280] kernel msg: ebtables bug: please report to author: bad policy [ 149.308644] kernel msg: ebtables bug: please report to author: bad policy 2018/05/10 00:47:46 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/05/10 00:47:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000098dffc), 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) 2018/05/10 00:47:46 executing program 4: r0 = socket$inet6(0xa, 0x200000000000003, 0x8000000040) sendto$inet6(r0, &(0x7f0000000000)="fe34cd4211c87c3572b795c5928f44fdd8ced2a8ceed82e723234cab74ed407906d8fd0b979cd2ef815a837708a5a8460629dd12a568468635c8ae169946e13c94165a938d25fd864186519c585c8dda7d985d2429590791a4c181837b112c75a6f1697e49f31c97ab4f83a2aff001b186c845e272685cfc81dc7d7e078a01374c1082e2d1a5e1a0685569b7d47200f14d11a2c85192b38640c08ff6022f02ab8ead4c6beccf8fa6414df44c3b1ced5d36d9fb750a61e6ec6ddd6b6f366cf926b3784dc5b60f0e3419cb0eb16c1e66", 0xcf, 0x0, 0x0, 0x0) 2018/05/10 00:47:46 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x10000) write$tun(r0, &(0x7f0000000140)={@pi, @void, @x25={0x3, 0x200, 0x23, "6b3f9fa70b61684751b99cc86a5bd5a984f97d83bf4ddc9c84919239085cc7f193ae9e138b0af18a67de314208fed881ef219fb5f320d7d87280be8e54a7a8a919d687fc535e336794597dd22beab3421b97c9edb989e6b966b1d2b2bef2850ed508662407c3940fc0"}}, 0x70) memfd_create(&(0x7f00000000c0)='bdevuservboxnet0\x00', 0x3) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="c362c84115e6bb372d58e9701327c6328aec2f8f368e91ab365f35f1a473e02f095a6c93779631a7936b9f70cd66a6b97f63dfdd51ba82b89132e570790b7c00344100e7c141f2a542c4400fe7decc"]) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc003, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) 2018/05/10 00:47:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x7, 0x4, 0x1000100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f00000000c0), &(0x7f0000000440)=""/129}, 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x424800, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x81, 0x8, 0x2, 0x20000}, 0x8) 2018/05/10 00:47:46 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/05/10 00:47:46 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) close(r1) 2018/05/10 00:47:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xb4, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xec}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0xb4}, 0x1}, 0x1) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000240)={0x9, 0xff, 0x4, 0x4}) dup3(r1, r1, 0x80000) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:47 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000001000010000000000f27ddf3ec96599c43cafdeee000000000000000400000000000000000000"]) 2018/05/10 00:47:47 executing program 4: prctl$intptr(0x6, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000100)={0x4, 0xffffffff, 0xffff, "05e4d13dab44", 0xfffe00000000000}, 0x10) sysfs$2(0x2, 0x200, &(0x7f0000000000)=""/189) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/05/10 00:47:47 executing program 2: r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x10022000}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x10, "296616de9818e2fe71c3edff35c579c4"}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00\x00 \x00'}) 2018/05/10 00:47:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) recvmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f0000000280)=""/243, 0xf3}], 0x2, &(0x7f0000000500)=""/136, 0x88, 0x1}, 0x40) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x4, 0x728}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/10 00:47:47 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xdc, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1fffe, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x12}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt(r0, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba) 2018/05/10 00:47:47 executing program 6: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000000000)="92627c1f247e2756d3f6014690b703879c8aa3da9f50154b95399def0173240836e37c3405d840fc0933fd6751b8e6bcbf51bb0c87c4b97bb2875473e645f0916d9f515114bfe36253dd1a8bb1") iopl(0xf7) 2018/05/10 00:47:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40200, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:47 executing program 4: r0 = socket$inet(0x2, 0x100000000000080b, 0x997) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) 2018/05/10 00:47:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x4}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0xc1}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000640)=ANY=[@ANYBLOB="02000000000000000100000000000000fcffffffffffffff0600000000000000060000000000000001c007000000000000000000d5c990d400444c93e9b699c2f800000000000000000000000000000000000000000000000000000000"]) mq_timedsend(r1, &(0x7f0000000140)="b3df3bd750ca48d2ca0c3fdb4c90ee9e7565e68e2dfae3bf66cca859f92341e06e04d7821b1e36dd6b0a3bf11bf6eaa73fc1bc6436a3bebed2a2dd3f11e79c75db94f1ea5c455a3e3b5896909cc9c079bcbc2cd7b0283ad3d613ece4430dfd760cb0d94cb027fcbcad1b", 0x6a, 0x7ff, &(0x7f0000000200)={r2, r3+30000000}) getsockname$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x7f, 0x7fff}, 'port1\x00', 0x10, 0x10810, 0x0, 0x938, 0x4, 0xffffffffffffff72, 0x9, 0x0, 0x4, 0xbfd7}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000380)={0x9, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x1, 0x10001, 0x1ff, 0x1, 0x8, &(0x7f0000000340)='bond_slave_0\x00', 0x0, 0xffffffffffff0c00, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:47:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x9, 0xaac6, 0xfffffffffffffff7, 0x2}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="2923d138", @ANYRES32=0x0], &(0x7f0000000480)=0xfed6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r3}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000080)=0x8) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x200000) r5 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x8000000000001086, 0xbffd) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0)=0x80000001, 0x4) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000180)=0xe5) getsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 00:47:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x1, 0x0, 0x2c60, 0x7e, 0x0, 0x449, 0x200, 0x0, 0x8c63, 0x4, 0x8, 0xc2, 0x1b6, 0x1, 0x6, 0x3ff, 0xc23a0000, 0x100, 0xd2, 0x8, 0xd1, 0xfc, 0x4, 0x5, 0x8, 0xd41, 0x0, 0xfffffffffffffff9, 0x3, 0xfffffffffffffe00, 0x279eac31, 0x404, 0x7, 0x6, 0x5, 0x7ff, 0x0, 0xffffffff, 0x5, @perf_bp={&(0x7f0000000100), 0x3}, 0x205, 0x0, 0xdd, 0x6, 0x0, 0x6, 0x7fffffff}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket(0x11, 0x100000802, 0x0) splice(r3, &(0x7f00000001c0), r4, &(0x7f0000000240), 0x7fff, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/10 00:47:47 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = semget(0x1, 0x3, 0x409) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000000)=0x6) 2018/05/10 00:47:47 executing program 5: unshare(0x40603) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x2) prctl$intptr(0x18, 0x5) 2018/05/10 00:47:47 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8080, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "e1"}], 0x18}}], 0x1, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xfffffffffffffffe) 2018/05/10 00:47:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x10000, 0x6, 0x23, 0x7, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}}, 0xa8b, 0x7, 0x4, 0x8000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xc6, "7ae40d5eec356a648727295e777204c677a1f9499ff0c9790ab16888adf38b682fce83370979190ae2f0780e9b0836a17167b6f90114a78bf3a8317180497351e82dea1492457e4ac1b94e2f488e5c01c090e1585dd0c092ab9921235d1c3f874238468746422ba43cf9428183673a45d345a08dcf201f46062c20639856e46ae4d161276446424bbf28c6563b19e486e8aa2f985b3027c3eaf41b032e15a6b2a5aff99a6d8e9e3747ceba4316e058797187074de7a9c282f2580ae253796e76c5504a31af2e"}, &(0x7f0000000280)=0xce) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r4 = dup3(r3, r2, 0x0) sendto$inet6(r4, &(0x7f00000002c0)="03e2c6f9b4f9cedd52f489f3a1bb9ab6e8ed7211d9d1cd8d8c6507d9eb0fa2a085f123c7a03ba28b2310048f497a59ff46d815a2d1e714ee6c293f947e2b3294708e75c876f6006453c25ef542a7d1b72fb14b8fbd99f04f9ed2c0a432e82937588ed650eb2bbb8334b3301e", 0x6c, 0x1, &(0x7f0000000340)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x40}, 0x1c) writev(r2, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) [ 150.921222] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/10 00:47:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") unshare(0x100) ioctl$fiemap(r0, 0x80087601, &(0x7f00000000c0)) 2018/05/10 00:47:48 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = semget(0x1, 0x3, 0x409) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000000)=0x6) [ 151.059013] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 151.142901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 151.626360] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/10 00:47:48 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0x100000000, 0xfffffffffffffff7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x100000000, 0x2, 0x100000000, 0x2e0, 0x8}, 0x98) 2018/05/10 00:47:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x100) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioperm(0x0, 0x8, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x240001ff) 2018/05/10 00:47:48 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x50000001}) write$rdma_cm(r0, &(0x7f0000000fc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000f80), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d3410f84fba930e242cfb27f7e3eda47"}}}}, 0xa0) 2018/05/10 00:47:48 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x0, 0x0, &(0x7f0000000080), 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/05/10 00:47:48 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000140)=0x820000008000002, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xd7, 0x400000) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000002c0), &(0x7f0000000200)=0xfffffffffffffd96) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="6d000000672632e6824eecc18321743b24a072e5dd10d2f2b8c83facebeed04214fcc993ed5caf700e6de35b0ae173b87543f129027beabfd2f276e7c98c62cffc36b2cdb0ed83e31975c7504c9c7cb61c35edc907e005559983bdbe7dee4b2ef50000000000000000000000000000aaedeb53f665d79a12b85b466c0000"], &(0x7f0000000100)=0x75) 2018/05/10 00:47:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4000001fffffe) 2018/05/10 00:47:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000001) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/05/10 00:47:49 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x9) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/10 00:47:49 executing program 7: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd48, 0x80000) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/10 00:47:49 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x7, &(0x7f0000000440)) accept4(r0, 0x0, &(0x7f0000000040), 0x800) 2018/05/10 00:47:49 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x7e9, 0xc73, 0x9, 0x5, 0x7fff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/10 00:47:49 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x111000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000001) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x20000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x2, 0x7, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x85, "650f8837443e31c7309bd83cbfca2d0d3836cf0986c31e6adf31af1fc361fbf6b65de546ef005f3d624ec2aaf9d3ae66e76686c4bb06a4294d1929070857f38dd45252becb45f96d2922c54cfcf2edc5c9d4a81311cc3e45ed35fca2c168206fe353d6d8a3ced0728317ee5725fdc1d71fdc338855368173f976e17d961f2b3723298af155"}, &(0x7f0000000240)=0x8d) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000500)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)=0xa60958b, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000580)={0x0, 0xd7, 0x5}) r4 = shmget(0x0, 0x4000, 0x0, &(0x7f0000002000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000900)={{0x100000000, r5, r6, r7, r8, 0x8, 0x7}, 0x7, 0x9, 0xfffffffffffffff7, 0x577, r9, r10, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000980)={'security\x00'}, &(0x7f0000000a00)=0x54) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000a40)) getegid() ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000a80)) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000ac0)={0x8}, &(0x7f0000000b00), &(0x7f0000000b80)={r11, r12+10000000}, 0x8) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)) getgid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000c80)={r3, 0xa5, "d0eab166e4179a768cdc715d82aba4b35c5d20ae7f5614b2be224571411abc9d2af30d68cb34ec93d1d3e36231e6999115ea552ad947d9093b0bfbee66c6cfb57cd867f983bb3f30ca770ba521ce1577296d17a137098b3f1c7a653fc9e35ee0aa4a103b505305bb56e6ce8f38f85a6f230b3c5083e1807b143d1901c966babbc56fa635e0f44aa5336fc585d58150840023c4f096834a73b2abf45b3ff5e68edb8fba3f46"}, &(0x7f0000000d40)=0xad) prctl$seccomp(0x16, 0x3, &(0x7f0000000dc0)={0x3, &(0x7f0000000d80)=[{0xf7e, 0x7, 0x9, 0x8b04}, {0x3, 0x0, 0x2, 0x80000000}, {0x5, 0x0, 0x9f80000000000, 0xc0}]}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000e00)=0x6, 0x4) vmsplice(r1, &(0x7f0000000ec0)=[{&(0x7f0000000e40)="9fa1f29ea499184e4a9e5e3193809baa9cd4abbbb350ae83d1a8d27e031cb29b63df099a1ce1d332a0ddffa5", 0x2c}, {&(0x7f0000000e80)="295067e23b527d0ac50d2c1db2ac0adb6d71", 0x12}], 0x2, 0x1) 2018/05/10 00:47:49 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000480)=""/181, 0xb5}], 0x1) 2018/05/10 00:47:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) fcntl$setflags(r1, 0x2, 0x1) io_setup(0x80000001, &(0x7f0000000000)) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000e64ff8), 0x6) 2018/05/10 00:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x3) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 00:47:49 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x12}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc}, 0xc) close(r0) write$cgroup_int(r0, &(0x7f0000000140)={[0x2d, 0x2c, 0x3f, 0x2f, 0x2c]}, 0x5) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0xff, @rand_addr=0x5fd9637f, 0x4e23, 0x2, 'fo\x00', 0x19, 0x5, 0x6a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2000, 0xff, 0x8, 0x3f}}, 0x44) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x20, 0x7, 0x4, 0x4, 0x0, 0x3f, 0x6, 0x40, 0x40, 0x28f, 0x5, 0x20000000, 0x38, 0x2, 0x8, 0xfffffffffffffeff, 0x1}, [{0x70000007, 0x8, 0x3, 0x8c, 0x20, 0x8, 0x6, 0x20}], "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", [[], [], [], [], [], [], []]}, 0x1778) socketpair$inet(0x2, 0x80803, 0x7, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f00000019c0)=0x6, 0x4) read(r2, &(0x7f0000001a00)=""/233, 0xe9) fallocate(r0, 0xa30d21094107fa34, 0x4, 0x1f) pipe(&(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r2, 0xffffffff, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001b40)=""/58) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001b80)="beecbda8d223ce926c650e73aeec3eef7e69539fb1a5785012f87246deab3b7286bda710511af6305151", 0x2a) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001bc0)={0x9, 0x80000000, 0xffffffffffffff81, 0x10000, 0x58f, 0x9}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000001d00)={&(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001c40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001c80)=[0x0], &(0x7f0000001cc0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0x1, 0x5}) ioctl$SG_GET_SCSI_ID(r5, 0x2276, &(0x7f0000001d40)) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000001d80)={0xffff, 0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$getown(r6, 0x9) ptrace$getregs(0xe, r8, 0x7, &(0x7f0000001e00)=""/94) fcntl$getflags(r1, 0x403) readv(r7, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/230, 0xe6}], 0x1) openat$cgroup_procs(r5, &(0x7f0000001fc0)='tasks\x00', 0x2, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x3f) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000002000)) r9 = semget$private(0x0, 0x4, 0x40) semctl$IPC_RMID(r9, 0x0, 0x0) 2018/05/10 00:47:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r3 = dup(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) 2018/05/10 00:47:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000700), 0x0, 0x2000c841, &(0x7f0000000800)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80) r1 = shmget$private(0x0, 0x4000, 0x7, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/7) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x111000, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/10 00:47:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0xbfffe, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0xf7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="9c16462baa9f123f6977bf8db44d65405fa728f5f013c57483d8a01f91139d21595b6581a732f1df4e8e3228097ea9807a4a91712604ca5a41854342e4df94c31a4d76a1a72238cbc4dd344cbb39afe290d31b0cf19037d62c32a88d20d406059ed1a82d4c4b73279a7463274d9da42650e351d2f16e38ef088cab45ed966b80a93725e1d059bb2652843f60407d1c", 0x8f, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/187, 0xbb) shutdown(r0, 0x20000000001) fstatfs(r0, &(0x7f0000000380)=""/76) 2018/05/10 00:47:50 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xffffffff, {0x4, 0x10001, 0xffff, 0x8, 0xdb9, 0x2}, 0x10001, 0x43a}, 0xe) 2018/05/10 00:47:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000000000200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x74}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x704, 0x9bf, 0x80000000, 0x9, 0x100000001}, &(0x7f00000001c0)=0x14) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000200)={'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x70813462, 0x80000000, 0x1}) unshare(0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)=""/5}, 0x7) 2018/05/10 00:47:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x10000}, {}, 0x0, 0x6e6bb9, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}}, 0xe8) r1 = accept(r0, &(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000006c0)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/05/10 00:47:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200082, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0), 0x200) 2018/05/10 00:47:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "004e0005001e22f98842f7ac1f020427"}) 2018/05/10 00:47:50 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb50, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000600)='./file0\x00', 0x0, 0x18}, 0xffffffffffffff28) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) ioperm(0x0, 0x101, 0x0) unshare(0x40000000) [ 153.253457] Unknown ioctl 35108 [ 153.269463] IPVS: ftp: loaded support on port[0] = 21 [ 153.276786] Unknown ioctl 35137 [ 153.291910] Unknown ioctl 35137 2018/05/10 00:47:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfa, 0x800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) setsockopt(r0, 0xc, 0x7fff, &(0x7f0000000280)="8a20b6247b4665b1f5e1f578b40f9dff9e6aace97253383e51ed7703fe1408fc5d6497a9bd4560bdfaa7d2028117bcbce27c8a39a01586718f7f50a67c0fdeda71eb9b7dbea4ef4d98922f5f487284f62950e2516cff1c272f4953e5770400cb1e5c92d5c8cd0722a63a0d91bdac7748e1c18ddc102ed1d3e3f21b554323d96d520082c73b561c141b3847b12509c697145476000000000000000000000000000000000000", 0xa5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xffffffffffffffbe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="10002dbd7000ffdbdf250b00000008000400050000002400010008000b0073697000080004004e200000080001000200000008000200000000001c00020008000900ab16c2170800070005000000080007000500000008000400a100000008000500000000000c00020008000b000200000008000600070000000800060000000000080005a5010000000a2171bd7fa2cbd635fab09e8d8c2e8c024cb0fe4d113b9b960dc17b4a9d3bbdb1be490bb83b95cae673846f0a"], 0x90}, 0x1}, 0x800) 2018/05/10 00:47:50 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) rt_sigreturn() r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) r4 = memfd_create(&(0x7f00000000c0)='lo\x00', 0x2) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000001c0)=""/20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) getpgrp(r5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', r3}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x5c) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000f1000000000000000000000000000000ddff000000200000000000006226986e0000000000e800000000000000004b725f5521de16580000000000000000000000200000000000"], 0x58) close(r0) 2018/05/10 00:47:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) fsetxattr(r1, &(0x7f0000000000)=@random={'system.', '/dev/sg#\x00'}, &(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x1) 2018/05/10 00:47:50 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/15, 0xf}, {&(0x7f0000001100)=""/46, 0x2e}, {&(0x7f0000001140)=""/67, 0x43}, {&(0x7f00000011c0)=""/235, 0xeb}, {&(0x7f00000012c0)=""/19, 0x13}, {&(0x7f0000001300)=""/110, 0x6e}], 0x1d1, &(0x7f0000001400)=""/64, 0x40, 0x4}, 0x40000020) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001480)) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000cf, &(0x7f0000000080), 0xfdba) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000014c0)={@dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) 2018/05/10 00:47:50 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000000040)="724530adf36d461a6be87a") ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0xf2, &(0x7f0000000140)=[{0x45, 0x0, 0xfffffffffffffffc}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/10 00:47:50 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_delrule={0x5c, 0x21, 0x804, 0x70bd25, 0x25dfdbfc, {0xa, 0x80, 0x0, 0x81, 0x400, 0x0, 0x0, 0x2, 0x10004}, [@FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80, [], 0xb}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @FRA_SRC={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x24000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r2, &(0x7f0000000040)=""/164, 0xa4) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/10 00:47:50 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x7f, 0x4, [0x7]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0x101) flistxattr(r0, &(0x7f0000000100)=""/200, 0xc8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) write(r0, &(0x7f00000002c0)="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", 0x1000) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000012c0)) r2 = msgget(0x1, 0x20) msgsnd(r2, &(0x7f0000001300)={0x0, "92036ac3b9908002177a61a6b459607fb04070c35cccedc0f11449df92a305f3"}, 0x28, 0x800) getsockname$packet(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000013c0)={@loopback={0x0, 0x1}, r3}, 0x14) timerfd_create(0x3, 0x80000) r4 = msgget(0x1, 0x4da) r5 = gettid() ptrace$setopts(0x4206, r5, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001400), &(0x7f0000001440)=0x8) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000001480)) r6 = socket$inet6(0xa, 0x8000f, 0x9) r7 = geteuid() r8 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000015c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000001680)={{0x4, r7, r8, r9, r10, 0x5, 0x4}, 0x1e07bb8c, 0x9, 0x20, 0x6, 0x7, 0x7, r5, r5}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001700)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_group_source_req(r6, 0x0, 0x0, &(0x7f0000001740)={0x67, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) semget(0x1, 0x4, 0x40) write$binfmt_aout(r0, &(0x7f0000001940)={{0x10b, 0x4, 0x7b, 0x10b, 0x289, 0x3f, 0x29f}, "6d9eaa1a5d20bd4dcf6f355a6062884bf638cbacdcedc0a2f44a81fd0366534f1ed6d3338d53147fede1ef38530634ec688bd6fa54f9283ba41ea4c5a91c367a2a851b6a43d35677ad3ae66412b70ec3d0f0a9f0df47ee8b71c29f0faff7375f7df450fac1ccffa7aec9af600ff293e558589b4509aa1e712699f7bac09ad977b01a694518d8fd6648cc2129f24504ba3ada63dbc7731936b09aba1eb177", [[], [], [], []]}, 0x4be) [ 153.641073] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 00:47:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000008b29a723010100000001000000e0000001"], 0x14) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'team_slave_1\x00', 0x102}) 2018/05/10 00:47:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000002}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/10 00:47:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000000)="259b5a834d310a3e2d1410f7a459cbf60b0250f8253745d62794cdc84ca36a378c3cf3", 0x23) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 00:47:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f00000001c0)=@nl=@proc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000052c0)=""/206, 0xce}], 0x5}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000000040)="1ec4273fe69bb87bcd7fd03b8cb5997d5cc5df1442af493b8a0568b6e153b615b148", 0x22, 0x40050, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/10 00:47:51 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\\securityself}\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x3) r1 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000100), 0xfe8b) close(r0) 2018/05/10 00:47:51 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb50, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000600)='./file0\x00', 0x0, 0x18}, 0xffffffffffffff28) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) ioperm(0x0, 0x101, 0x0) unshare(0x40000000) 2018/05/10 00:47:51 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xfffffffffffffffc, 0x5, 0x8000}, 0x4) [ 154.790848] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 00:47:51 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xed7, 0x4) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) getrlimit(0x7, &(0x7f00000000c0)) unlink(&(0x7f0000000100)='./file0\x00') unlink(&(0x7f0000000140)='./file0\x00') r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x6, 0x7, 0x1000}, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], 0x2, 0xa, 0x3, 0x4}) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x2, 0x10, 0x78, 0x5, 0x8, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x10, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0x40}, 0x1}, 0x40000) r3 = accept4$llc(r0, 0x0, &(0x7f0000000500), 0x80000) fchmodat(r0, &(0x7f0000000540)='./file0\x00', 0x80) fchmodat(r0, &(0x7f0000000580)='./file0\x00', 0x105) renameat(r0, &(0x7f00000005c0)='./file0/file0\x00', r0, &(0x7f0000000600)='./file0\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000640)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000680)={0x6}, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000006c0), 0x4) getdents(r0, &(0x7f0000000700)=""/48, 0x30) write$binfmt_elf64(r2, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x67422420, 0x1, 0x9, 0x81, 0xaa6, 0x3, 0x0, 0xffffffffffffffff, 0x1bf, 0x40, 0xac, 0xbd, 0xfffffffffffff000, 0x38, 0x2, 0x7, 0x5}, [{0x70000001, 0x7, 0x8, 0x3, 0x100000000, 0x7, 0xfff, 0x7}, {0x70000003, 0x1, 0x80000000, 0x44e, 0x4, 0x81, 0x2, 0x3}], "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", [[], [], [], [], [], []]}, 0x7ad) sendto$ipx(r0, &(0x7f0000000f00)="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", 0x1000, 0x4000, 0x0, 0x0) bind$alg(r0, &(0x7f0000001f00)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(tnepres-generic))\x00'}, 0x58) bind$bt_l2cap(r0, &(0x7f0000001f80)={0x1f, 0x40, {0x8, 0x2c, 0x8, 0x40, 0x0, 0x6}, 0x9, 0x17}, 0xe) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) truncate(&(0x7f0000001fc0)='./file0\x00', 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0xc) rt_sigqueueinfo(r5, 0x2d, &(0x7f0000002080)={0x7, 0x100000001, 0xffffffffffff8000, 0x7ff}) 2018/05/10 00:47:51 executing program 4: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) epoll_create1(0x80000) r1 = add_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580), 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) llistxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/153, 0x99) ioctl(r0, 0x20000000002289, &(0x7f00000006c0)="5300000001000069247cf1ac9fce9abeb59119686def329f4543400a1257a15932b8270851627e0148edd9") r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x80800) r3 = memfd_create(&(0x7f0000000040)='ppp1%%trustedposix_acl_access}\\ppp0GPLeth1proccgroup\x00', 0x3) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000680)={0x5, 0x6f, &(0x7f0000000700)="c2fa60c5fffb73e59e29fdfebced3b87b41a6e701d304b5aa77a929a333f96e31a7133ae7fdc7a5e5b2180f853627069ccf0d5f1d6ef9d5a24c1123534a9be071b83b4a324396800b6ec7df4aaa6478b5064ac363ae99c6086b729b7f4419610bb174c927400523525032ab3d5544a"}) sendmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f0000000180)=@ax25={0x3, {"3d6cf4ca4a1a90"}, 0x1}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)="819ed6b61471b568524d755829e691ed605d9104413e6cdba59236cc83c5c5d6b96333910b", 0x25}, {&(0x7f0000000200)="2ae046d30d70c09af0f4ed348bc7b55ee7ee64736f7de938c9341dbd54dbac4d594f238844302b29413df5383c8d1c80fd99bd4167efa14c998b87e925f4a52e6917bcac36f4007f9fa898fe693cd42c4db92385118ce17d56b2d67ba4f75e7b2a434b0df02df617a5d91352a0d90a4c8d02cdd7e77bafe5a0d40ef95bbe1538c36b45", 0x83}, {&(0x7f00000002c0)="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", 0xfc}], 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="80000000000000003a01000005000000e7659fa5a797ae07b01b9eecfb392aa078770e3e5e6a37c669b99e8139787c8edbc93d784c71c546e37f0fc2cfe9f01338fd2d9bfd2279185ee7df412bf60536adb1ea1b5dbc6c21cceab2761f0f6ca324474cbd3130804165e16ff4d36fc6302a1d8c20ac90076305e25567fe55000010000000000000001e01000080000000dc631622b56522fa0ccb538ad70227408dc8d4ad28e18a2be4a468609d4ff0994123a61402eeb9802bae937c762a52741d9cde2df952c3091a476ae141cc6455159fde66a4a8be688d3916c4469ad0563364f47a7ae53c8ebe84d7beab14431b65a9f403165b031f6357ca1aab7a30290a19e8d8ae4e29cae480fe99b5dcf4ed1a9b470cb57d7d0c0303e42204fb91477d7a3647d704b36b2c4f9f10330b6367aeed0b847b90a0d2f59b800e16c5c7fa61589530862e79c08492e841eddd47b224c4da1e7a8cdbedf8a7b9136a236063a0074022f80392ae1b5381e23e225ce21815d35c35d59c4cc2fd16965297a6098152a2db2e13cd02b76d6a7a2897ba8af962950a40f2875c4350b5ec872f6d7f86642ade968c120471825fa0389130fb1686e76c910ebdcc24b4ef5c9d1988cdd373440bf7e293d9805639045b2ec039396da1e4a95ec26415348f0cc47d5ce86918dbd402c4e2d103b59c4d1ed00c5578da0467503138ded88575c1d29616174265e45fc272ecca17f73400fd09abf168e360c775f03d5d8c2ec933e798ee255fecd2dd69d9df7ee17dbafcc3d57892e289481092ecfd6a68a354a9e8a859667193efbe525819"], 0x90, 0x40}, 0x20000000) connect$netlink(r3, &(0x7f0000000400)=@unspec, 0xc) 2018/05/10 00:47:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xe5, 0x9, [0x3, 0x433f, 0x4, 0x6, 0x80000001, 0x1ff, 0x2, 0xf61, 0x1]}, &(0x7f0000000480)=0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={r1, 0xc3, "38013438c414c1f017bad2419f7b4bf23cc6d8bc7b4d0bb82aaf2d2583ac4cf2b8b14689fb1079ed57b1f84ca483a5cbe505d89d630a1ad1ffbe59b93902cd46b3081b9fb70c41d5bdfb3d2c72493697b866c41e1f345c0603dad31d1959827a45ca156502696e044f1cdf08cb5c71f59b28d2f70e75e00f6dab347959513cb8399916fc660cd0ce2d7a66b8034617738ca0eb70b3ddbc083fe792c0936b95ec41f6d0bd4deecce0cb624a85078b4327ef0047f7ed7100cf81e70fb5a1254ae57322e2"}, &(0x7f00000005c0)=0xcb) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0xfffffffffffffff7, 0x9, 0x80000001, 0x20, 0x400, 0x6c13, 0x4, 0x100000001, 0x9, 0xcb2e}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="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") chroot(&(0x7f0000000080)='./file0\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000680)=0x3) creat(&(0x7f0000000640)='./file0\x00', 0x8) fstatfs(r2, &(0x7f00000001c0)=""/217) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/05/10 00:47:51 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x2) pipe(&(0x7f0000000080)) 2018/05/10 00:47:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac141bdc3db22bcb7ffe10f2000009000000009747a6d3791b75c63460d9565b3bb47b2d287be544185584d90585dfb45f02bc62d756877ba8338cec2b7d2fa7bfa58abe941cba069e8327ac3dc6ecf877219a7f1d47fa6081ad685fa6d08e8d2f871ec910727d3631265edda8ba29da5eefe9375802b2160133508a4f35e08f5f92f7ed6bd05f3517d849aa219430f51ab8cb5575144f526abebe656ec5f6138ab7301bd4ad93afd1f80e9dc09d90650def33572a7fb2248b5796669acf7b80867fd6bdbac0747d2d6eeb47e78798626b18b93aed1d3a698f9ebe628fd81889"], 0x14) 2018/05/10 00:47:51 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)="e91f7189591e9233614b00", 0x0, 0xb00, &(0x7f0000000400), 0x0, &(0x7f0000000480)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffe46) 2018/05/10 00:47:52 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28000, 0x0) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0xffffffe8) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfe, 0x2000) 2018/05/10 00:47:52 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) writev(r1, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) 2018/05/10 00:47:52 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='../file0/file0\x00'}, 0x10) 2018/05/10 00:47:52 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f00000000c0)={0x1}, &(0x7f0000000100), 0x8) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/05/10 00:47:52 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r3}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/05/10 00:47:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="95", 0x1}], 0x1, &(0x7f0000000040)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) 2018/05/10 00:47:52 executing program 7: r0 = gettid() ptrace$peek(0x2, r0, &(0x7f00000000c0)) setpgid(0x0, r0) ioprio_set$pid(0x3, r0, 0xd05) ptrace$getregs(0xc, r0, 0x8, &(0x7f0000000040)=""/60) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x12880, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) 2018/05/10 00:47:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xe5, 0x9, [0x3, 0x433f, 0x4, 0x6, 0x80000001, 0x1ff, 0x2, 0xf61, 0x1]}, &(0x7f0000000480)=0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={r1, 0xc3, "38013438c414c1f017bad2419f7b4bf23cc6d8bc7b4d0bb82aaf2d2583ac4cf2b8b14689fb1079ed57b1f84ca483a5cbe505d89d630a1ad1ffbe59b93902cd46b3081b9fb70c41d5bdfb3d2c72493697b866c41e1f345c0603dad31d1959827a45ca156502696e044f1cdf08cb5c71f59b28d2f70e75e00f6dab347959513cb8399916fc660cd0ce2d7a66b8034617738ca0eb70b3ddbc083fe792c0936b95ec41f6d0bd4deecce0cb624a85078b4327ef0047f7ed7100cf81e70fb5a1254ae57322e2"}, &(0x7f00000005c0)=0xcb) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0xfffffffffffffff7, 0x9, 0x80000001, 0x20, 0x400, 0x6c13, 0x4, 0x100000001, 0x9, 0xcb2e}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="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") chroot(&(0x7f0000000080)='./file0\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000680)=0x3) creat(&(0x7f0000000640)='./file0\x00', 0x8) fstatfs(r2, &(0x7f00000001c0)=""/217) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/05/10 00:47:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/05/10 00:47:52 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='][keyring.\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/4096, 0x1000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000001100)='/dev/null\x00', 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f0000001140)='syz1\x00', 0x1ff) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) fchdir(r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001180)=0x10001, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000011c0)={'ipvs\x00'}, &(0x7f0000001200)=0x1e) r4 = syz_open_dev$ndb(&(0x7f0000001240)='/dev/nbd#\x00', 0x0, 0x8900) socketpair(0xb, 0x806, 0x38, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/179, 0xb3}], 0x1) setsockopt$IP_VS_SO_SET_EDIT(r6, 0x0, 0x483, &(0x7f00000013c0)={0x7e, @rand_addr=0x10000, 0x4e23, 0x3, 'dh\x00', 0x4, 0x401, 0x5e}, 0x2c) r7 = shmget(0x0, 0x2000, 0x78000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000001400)=""/51) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000001440)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001480)={'nat\x00', 0x12, "cafddf4d510d96ebbfbcbadb48b021900632"}, &(0x7f00000014c0)=0x36) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001540)={r6, &(0x7f0000001500)="ca17fecdf4eddf0b8fbd5dd1c12094cc51c73ba9f2d88c68432bdf652c4ce30d39504be8b718c0b074b6dd83b4d8bfa5cffa4b4713fcae6343de"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x20, &(0x7f0000001580)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000001640)={r8, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) getpeername$packet(r6, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) r10 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001780)={{{@in=@rand_addr=0x3, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x7, 0x4e23, 0x8001, 0xa, 0x20, 0xa0, 0xff, r9, r10}, {0x3, 0x1, 0x0, 0x101, 0x7, 0x7fffffff, 0x3ff, 0x1}, {0x0, 0x7d3, 0x9, 0xfffffffffffffeff}, 0xffffffffffffffe0, 0x6e6bbb, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0x7e}, 0xa, @in6, 0x0, 0x3, 0x2, 0x4, 0x0, 0x8000, 0x9}}, 0xe8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000018c0)={&(0x7f0000001880)='./file0\x00', r5}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0, 0x0}, &(0x7f0000001980)=0xc) fchownat(r6, &(0x7f0000001900)='./file0\x00', r10, r11, 0xc00) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000019c0)={0x2, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}}, {{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x9}}}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000002200)=@nat={'nat\x00', 0x19, 0x5, 0x6c0, [0x20001b40, 0x0, 0x0, 0x20001c58, 0x20001e08], 0x0, &(0x7f0000001b00), &(0x7f0000001b40)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x806, 'veth0_to_bond\x00', 'dummy0\x00', 'bpq0\x00', 'veth0_to_bond\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@connbytes={'connbytes\x00', 0x18, {{0x3, 0x80, 0x3, 0x3}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x40, 0xf99f, 'veth0_to_team\x00', 'yam0\x00', 'veth0_to_bond\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x7, 0x12, 0x1b, 'team_slave_0\x00', 'syz_tun\x00', 'veth1_to_team\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8, {{0x0, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x40, 0x8af3, 'bcsh0\x00', 'veth1_to_bridge\x00', '\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x120, 0x158, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 0x6, 0x62, 0x20, 0x2, 0x4e22, 0x4e22, 0x4e22, 0x4e24}}}, @cpu={'cpu\x00', 0x8, {{0x5, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}, {{{0xf, 0x50, 0x0, 'veth1_to_bridge\x00', 'ip6tnl0\x00', 'ip6gre0\x00', 'veth1_to_bridge\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff], 0xd8, 0x208, 0x240, [@cluster={'cluster\x00', 0x10, {{0x10001, 0x1000, 0x80}}}, @cpu={'cpu\x00', 0x8, {{0xea}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:shadow_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe}]}, 0x738) io_setup(0x100000001, &(0x7f0000002280)=0x0) io_submit(r12, 0x7, &(0x7f00000037c0)=[&(0x7f0000002340)={0x0, 0x0, 0x0, 0x7, 0x2b4, r0, &(0x7f00000022c0)="bf0ac03ed48f4a701fcc1506ccc5b64dfc8aaa4019e654c84800d9df6507ae18049d35399c4ce7156ca06449feebca4cf285182ad6cd41afcc385d2de5a7e0cf448f6e845875b773b5e4bb6dc3e7e1fee7161edb00da16168a4e805ede0fc888e2a3fe941bc23389236674721629c6388a", 0x71, 0x8001, 0x0, 0x1, r6}, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x2, 0x7ff, r1, &(0x7f0000002380)="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", 0x1000, 0xb41, 0x0, 0x1, r3}, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x6, 0x0, r6, &(0x7f00000033c0)="5a613fa27aee2fcbb85db378c18b738a4fd2ef056f15acd855ee78f0677e447bbff79c05dbb041066bcb0a70f0a01ab6c8640704a32cccde67ceae52e4921e2516decc276c4bae020a96c2ea932f8b6f4c25614d8d711a0f0c408fff2bd104f9", 0x60, 0x8, 0x0, 0x1, r6}, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x6, 0x3bd9, r3, &(0x7f0000003480)="cc368dd7896840c38eabf05206d7e2cb01efffa72f00e7605fb67b9addc8470d1541a22b5a3a97884ddd776659637d8e3567699f5e7de6ff31c265bbafada617f137c93e3e1ead8033c2f60feb2955642043093c3380b27fd4e5cf65618bb62d4a9c25d69b5fe8f4cbd7474a3ba84c037faaf2da18427cef986b6c3e14fc2c827c1a4094c2c8d89066e2c643dd68f57fc6ac51f0d9ed9dcf404c21b2327ef919550d9b80c3b8c6f9dde2ea22908c204d89d3cc770a3956587350aa0cc7c7895e18abe1bd", 0xc4, 0x80000001, 0x0, 0x0, r3}, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x3, 0xf3f, r4, &(0x7f00000035c0)="6b5a0a49659f36c3b5a228d4277fa68fc13508f43508d977231861973c624d7d7943af5128e55d9a4ecde5695cd2fd02d9210eb764012fd618b4e4528cbefb58ce2cb60afbce813c00f07ede586f7b1a94be07511e59a644e340", 0x5a, 0x8, 0x0, 0x1, r6}, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x1, 0x81, r4, &(0x7f0000003680)="7d392893dee554f00eaf3c519f746600d3a891ed63867fc46d18456d12b2364879716587d125", 0x26, 0x1, 0x0, 0x1, r3}, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x2, 0x2054, r1, &(0x7f0000003700)="18ecf1b632d16366112eaf11c5d30878fa395c326276df6292edcf7b1f272273ff93096ebcd1fe0cddfa3f8c34e47522226f516943638f940af7827a6339ade74be6", 0x42, 0x5, 0x0, 0x0, r3}]) 2018/05/10 00:47:52 executing program 5: unshare(0x8000400) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='veth0_to_team\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000009) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) 2018/05/10 00:47:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x801000000030fd) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2018/05/10 00:47:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) shutdown(r0, 0x0) uselib(&(0x7f0000000040)='./file0\x00') 2018/05/10 00:47:52 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x1, 0x100000001}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) chmod(&(0x7f0000000180)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x7, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@broadcast, @empty, 0x0}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'vcan0\x00', r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x8, 0x3f, 0xcda, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r4, 0x6}, &(0x7f0000000380)=0x8) rt_sigreturn() ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000003c0)={&(0x7f0000ffb000/0x3000)=nil, 0x20, 0x0, 0x8, &(0x7f0000ffc000/0x1000)=nil, 0x8}) fremovexattr(r0, &(0x7f0000000400)=@random={'security.', '\x00'}) getpeername$netlink(r1, &(0x7f0000000440), &(0x7f0000000480)=0xc) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x20040, 0x0) r6 = add_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="025a394c7b94f8d7b6518d7a870c7a994b06d412930ff305b8ead9a72e187f58a4adaeef3278ce9360435d7204d135899833259882b0c9c882e374a510fdc11b72d23c7d4dfd57f5f65df9581d45e799835c1d8b057f5a36b9c97a2346cef01d6ea389f1567bad6cdcb1f8d77f55ba384ea823636e4434a21a6374b9b38de289ca8c4467a08373612106a5e821e8a2ad8c229cfd6640a8aa676e4a324cead6bbeea06ef140f2877a0c6474085471d56973", 0xb1, 0x0) r7 = add_key(&(0x7f0000000680)='logon\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="2b08065705224ac10f107835980eba31b72e09b67d10bbd79eeac286d57b7f2af4bd76cd5fbdc0249f31c93bf254e603e18946f7dcd3c1b35be6feed5dc955d7a886e990c66a4d75223fcbdbe490b38751f0037c59ab6cc4368b1804980cef134c3abf741d01bd2a578c365d25a0219b8c5797c92f83a375c0b93a6f369135d28b17434b7fcc64", 0x87, 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f0000000640)="a07e182b9f1f0ddf25720b8f31789f555c790259e44981f581fd03c879d7677f1d4c4a27664db3fb3d52908650e6b237cf6d2896", 0x34, r7) getsockname(r1, &(0x7f00000007c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000840)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000880), 0x1) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000008c0)=0xd61, &(0x7f0000000900)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000940)=0x7, 0x4) finit_module(r2, &(0x7f0000000980)='\x00', 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000009c0)={0x0, 'team0\x00', 0x2}, 0x18) mq_timedreceive(r1, &(0x7f0000000a00)=""/95, 0x5f, 0xfffffffffffffffa, &(0x7f0000000a80)) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000ac0)=""/232) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) 2018/05/10 00:47:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xfffffffffffffffb, &(0x7f0000000100)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8}, 0x10) 2018/05/10 00:47:52 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xb, &(0x7f0000000140)="0f9ed6b295d3d618d3d4b4"}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x8000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x2) r2 = socket$inet6(0xa, 0x7, 0x2) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000100"], 0x18}}], 0x2, 0x0) 2018/05/10 00:47:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/05/10 00:47:52 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000bae4139700000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000580)={'team0\x00', r2}) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x100000000, 0x8000) 2018/05/10 00:47:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x4, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80, 0x80800) 2018/05/10 00:47:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0xa000400) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="0000000000000000180000000000000000f4ffffff0000009500000000000000333e2a2f1c50a3d65aae9afa87b4f93786710c54b5b8dea897729130adb9bc62fef45e06be8568231e01fa"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/05/10 00:47:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) 2018/05/10 00:47:53 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000280)=@ethernet, 0x440d770e1017aa03) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000200)={0x1, 0xfffffffffffffffd, 0xfffffffffffffffc, {}, {}, {0x0, 0x5}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "04f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"}}, 0x80}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x2, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) 2018/05/10 00:47:53 executing program 5: accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) dup3(r0, r0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/stat\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 00:47:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) dup3(r1, r0, 0x0) 2018/05/10 00:47:53 executing program 4: r0 = socket(0x1e, 0x2, 0x0) pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x2d) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/36, 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioprio_get$pid(0x3, r2) 2018/05/10 00:47:53 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) 2018/05/10 00:47:53 executing program 6: socketpair$inet6(0xa, 0x805, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r1) close(r2) 2018/05/10 00:47:53 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x4000, &(0x7f000000a000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)='ubifs\x00', 0x20000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0xfff, &(0x7f0000000200)=0x4) getrandom(&(0x7f0000000180)=""/8, 0x8, 0x3) 2018/05/10 00:47:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0xee92, 0x10001, 0x7}, {{}, 0x0, 0x400, 0x3}, {{0x0, 0x7530}, 0xffffffffffffff4f, 0xffffffffffffffff, 0x81}, {{0x0, 0x7530}, 0x9, 0x2, 0x5}, {{}, 0x3, 0x81, 0x80000001}, {{}, 0x6, 0x81, 0x401}, {{}, 0x4, 0x3, 0x541b}], 0xa8) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) fcntl$dupfd(r1, 0x0, r0) 2018/05/10 00:47:53 executing program 1: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'wlc\x00'}, 0x2c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/10 00:47:53 executing program 4: r0 = socket(0x1e, 0x2, 0x0) pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x2d) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/36, 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioprio_get$pid(0x3, r2) 2018/05/10 00:47:53 executing program 2: r0 = socket(0xb, 0x6, 0x99) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1f}, 0x1, 0x1, 0xff, 0x1, 0x10000000063fd, 0x5, 0x6}, 0x20) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x7, 0x1fe0000000}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x5, 0x1, 0x2, 0x1}, 0x98) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000001a00)='./file0\x00', &(0x7f00000019c0)='./file0\x00') dup2(r3, r3) 2018/05/10 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0xca}, &(0x7f0000000380)=0x90) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f00000000c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x20002, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x6a, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffbc9, 0x5, 0x668, 0x800, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x40}, &(0x7f00000001c0)=0x8) 2018/05/10 00:47:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sync_file_range(r0, 0x7, 0x8, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r1, r1, 0xffffffffffff8e46, 0x9e30, &(0x7f0000000040)="1d4135f8b682bb1573f05f285d660142612b1edde457e5bd34fc1cade44716ee97e22f88686e12a4c301c405cf8edf4dfeb408a4bdd399500dba012e1d6600dae4cd6d4b30fb7c6d6bfc6ffb710092f63a9247caf203ee4f0d41d3c5", 0x7, 0x4, 0x2, 0x80, 0xbd, 0x2cf2, 0xffffffffffffffff, "ebbda461c8b46ad4e64d5e7be54a3648771f7bf211b29b543d986994fead2a921527731a93fc3b18e37507637cb514e048f95b9fb198a076dfd5db28621e9ca942e67c98d01ac61d8e9aeec614d84a82cfef50305b1ccf8b29ae39bd88397d7ef8c096d5195ff3e01ece74131eedbba22ad7418848781b9ff083640c25aac4869db20a28385b219782e18f34d46b5bfce417ba72dad15ed7904e38e74c933e992f79541184cd09639e677864a582435dfa2040396fc7de8c3251"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0xfffffffffffffffc) dup3(r1, r1, 0x0) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}], 0x1) dup3(r0, r0, 0x80000) 2018/05/10 00:47:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xec, "64ccce2fd49fa77f4d189421f76a0cf32e164edef0e75b81d9f42cccf8e96c8355188537ea50f37df6276be314d05ee711cdc77618568bac218260d9e66a015bbad566fd40b4508f7d9bde4eca5fbc31181aed092975cfea2dfeeb258c75aba1b364d90d0b5e8c287f87397720cb6c8256d5b3d9e5aa6c779dd49197b717f477bc319a4ec244764ea7c46d8e36ccddb89fb99b0f4103738c03bfc7ad4df593bbdc308b898c98155edcb9ee9430372cafa8839ccc1d7070e67bb1387c62bcc0cfe24f64275e3fc4b257d64d0533788982078b38b9d1171500210d1efa8bcc3ab7a9f5c30cb004269964d07d27"}, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x101, 0x84, 0x7f, 0x3ff, 0x1}, &(0x7f0000000140)=0x14) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x23, 0x8, 0x7fffffff], 0x3, 0x2, 0x93b, 0x2, 0x52c, 0x383d, {0xa69e, 0xfb47, 0x20e, 0x0, 0x80000001, 0x1, 0x8, 0x8000, 0x6, 0x7ff, 0x3, 0x2, 0x0, 0x7, "33363d8feff32e0303f3849868050285424a37b95ee0a9f6ef0d71220f434966"}}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0xfffffffffffffeed, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf), 0x0, 0x400}, 0x2020) 2018/05/10 00:47:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111440, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0xa, &(0x7f0000000040)=[{0x1, 0x7ff, 0x8, 0x3}, {0x10001, 0xec8, 0x10001, 0x7f}, {0xdf7, 0x7, 0x4, 0x8}, {0x0, 0x0, 0x0, 0x3}, {0xe6, 0x80000001, 0xfffffffffffffffc, 0x2}, {0x80, 0x9, 0x5, 0x5}, {0x1, 0x401, 0x6, 0x7fffffff}, {0x698, 0x7, 0x400, 0x9}, {0x1, 0x2, 0xfffffffffffffff9, 0xef}, {0x80, 0x8, 0x5254, 0x8be}]}) write$rdma_cm(r0, &(0x7f0000002c80)=ANY=[@ANYBLOB="00000000180000fa0000000020000000", @ANYPTR=&(0x7f0000002c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) [ 157.274754] ================================================================== [ 157.282201] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 157.289745] CPU: 0 PID: 10176 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 157.297022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.306384] Call Trace: [ 157.308994] dump_stack+0x185/0x1d0 [ 157.312636] ? arch_uprobe_exception_notify+0x20f/0x220 [ 157.318013] kmsan_report+0x142/0x240 [ 157.321915] __msan_warning_32+0x6c/0xb0 [ 157.325992] arch_uprobe_exception_notify+0x20f/0x220 [ 157.331214] ? arch_uprobe_post_xol+0x500/0x500 [ 157.335896] notify_die+0x247/0x3e0 [ 157.339534] math_error+0x150/0x600 [ 157.343174] do_coprocessor_error+0x29/0x30 [ 157.347507] coprocessor_error+0x14/0x20 [ 157.351562] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 157.355875] RSP: 0000:ffff8801cab8fc98 EFLAGS: 00010202 [ 157.361234] RAX: ffff88014ac49900 RBX: ffff88014ba11901 RCX: ffff880000000000 [ 157.368505] RDX: ffff88014ace19c4 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 157.375768] RBP: ffff8801cab8fce8 R08: 0000000001080020 R09: 0000000000000002 [ 157.383034] R10: 0000000000000000 R11: ffff8801cab80000 R12: 0000000000000000 [ 157.390294] R13: ffff88014ba108d8 R14: ffff88014ba119c4 R15: 0000000000000000 [ 157.397585] ? fpu__drop+0x267/0x4f0 [ 157.401292] ? do_signal+0x168a/0x1c80 [ 157.405177] fpu__clear+0x56/0x2f0 [ 157.408743] do_signal+0x168a/0x1c80 [ 157.412452] ? __msan_poison_alloca+0x15c/0x1d0 [ 157.417115] ? kmsan_set_origin_inline+0x6b/0x120 [ 157.422045] prepare_exit_to_usermode+0x271/0x3a0 [ 157.426880] ? page_fault+0x8/0x30 [ 157.430413] retint_user+0x8/0x8 [ 157.433778] RIP: 0033:0x402030 [ 157.436954] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 157.442323] RAX: 0000000000000000 RBX: 0000000000000000 RCX: fa00001800000000 [ 157.449582] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 157.456842] RBP: 0000000000000001 R08: 0000002000000000 R09: 0000000000000006 [ 157.464111] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 157.471381] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000026944 [ 157.478729] [ 157.480343] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 157.487349] Variable was created at: [ 157.491059] copy_fpstate_to_sigframe+0x6d/0x980 [ 157.495805] do_signal+0xbe4/0x1c80 [ 157.499416] ================================================================== [ 157.506759] Disabling lock debugging due to kernel taint [ 157.512193] Kernel panic - not syncing: panic_on_warn set ... [ 157.512193] [ 157.519550] CPU: 0 PID: 10176 Comm: syz-executor5 Tainted: G B 4.17.0-rc3+ #88 [ 157.528198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.537538] Call Trace: [ 157.540125] dump_stack+0x185/0x1d0 [ 157.543748] panic+0x39d/0x940 [ 157.546955] ? arch_uprobe_exception_notify+0x20f/0x220 [ 157.552310] kmsan_report+0x238/0x240 [ 157.556103] __msan_warning_32+0x6c/0xb0 [ 157.560160] arch_uprobe_exception_notify+0x20f/0x220 [ 157.565348] ? arch_uprobe_post_xol+0x500/0x500 [ 157.570011] notify_die+0x247/0x3e0 [ 157.573641] math_error+0x150/0x600 [ 157.577269] do_coprocessor_error+0x29/0x30 [ 157.581584] coprocessor_error+0x14/0x20 [ 157.585647] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 157.589960] RSP: 0000:ffff8801cab8fc98 EFLAGS: 00010202 [ 157.595414] RAX: ffff88014ac49900 RBX: ffff88014ba11901 RCX: ffff880000000000 [ 157.602675] RDX: ffff88014ace19c4 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 157.609936] RBP: ffff8801cab8fce8 R08: 0000000001080020 R09: 0000000000000002 [ 157.617196] R10: 0000000000000000 R11: ffff8801cab80000 R12: 0000000000000000 [ 157.624454] R13: ffff88014ba108d8 R14: ffff88014ba119c4 R15: 0000000000000000 [ 157.631740] ? fpu__drop+0x267/0x4f0 [ 157.635446] ? do_signal+0x168a/0x1c80 [ 157.639326] fpu__clear+0x56/0x2f0 [ 157.642858] do_signal+0x168a/0x1c80 [ 157.646573] ? __msan_poison_alloca+0x15c/0x1d0 [ 157.651241] ? kmsan_set_origin_inline+0x6b/0x120 [ 157.656085] prepare_exit_to_usermode+0x271/0x3a0 [ 157.660918] ? page_fault+0x8/0x30 [ 157.664447] retint_user+0x8/0x8 [ 157.667804] RIP: 0033:0x402030 [ 157.670984] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 157.676335] RAX: 0000000000000000 RBX: 0000000000000000 RCX: fa00001800000000 [ 157.683592] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 157.690850] RBP: 0000000000000001 R08: 0000002000000000 R09: 0000000000000006 [ 157.698110] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 157.705378] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000026944 [ 157.713194] Dumping ftrace buffer: [ 157.716715] (ftrace buffer empty) [ 157.720404] Kernel Offset: disabled [ 157.724092] Rebooting in 86400 seconds..