000000840)=0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/05 02:34:23 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0xfe, 0xade) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x50, {0x2, 0x4e24, @rand_addr=0x7f}, 'syzkaller0\x00'}) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='vboxnet1\']\x00', 0xb, 0x2) sendto$inet6(r2, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/05 02:34:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) sendto$packet(r0, &(0x7f0000000040)="14abb9cb", 0x4, 0x800000, &(0x7f00000002c0)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffffd, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') bind(r0, &(0x7f00000003c0)=@l2={0x1f, 0x4, {0x5, 0x8, 0x81, 0x1ff, 0x2}, 0xf21, 0x7}, 0x80) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000340)=[0x2, 0x8]) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x845}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="ae620300", @ANYRES16=r2, @ANYBLOB="000229bd7000fedbdf250c0000000800040002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24008000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x20000, 0x0) 2018/04/05 02:34:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000640)=@migrate={0xd8, 0x21, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}, {@in, @in=@rand_addr}]}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xd8}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x150) munlockall() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/04/05 02:34:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0x200000000000007, 0x4000000266000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000006c0)={0xd3}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmsg$can_bcm(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000440)={0x0, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "bd914b8e98bb547196e4359889dfe78a27b75b0cf93f79c20504439a199fac052a8d97e9d95a70455cc7f1ced16aa575f47bfd72a2e4b61d0c6df1919d4601bc"}}, 0x6c}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0x29d, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1}, 0x0) r7 = open(&(0x7f0000000040)='./file1\x00', 0x2201, 0x41) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x6953cb99}, @in6={0xa, 0x4e20, 0x51f0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e22, 0x784, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0x7}, @in6={0xa, 0x4e20, 0xd114, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x10c) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00000000c0)=0x40) 2018/04/05 02:34:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x8, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x20, 0x0) bind$ipx(r1, &(0x7f0000000440)={0x4, 0x3, 0x0, "d55a501b7b91", 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000200)=0x84) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5c3395fc228d372fce1872c5d864b54ddfb5b515075f6bf80ad3e3a5299424adf9d04a115637367fd0bc487d009a0880fe4169194f63b9000ee222074bc868b3d5906e1c658979ebcbfe0e1c77425d4a74f6fc077780ef17245d04e1b9b8a3a05088849cd18827deacbbe5539572c1bd63bfe2e6c2dc9ad782aa3da1f9ef", 0x7e, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x1, 0x0) keyctl$negate(0xd, r2, 0x4, r3) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x80, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/05 02:34:23 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0xd, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x1000, 0x8, 0x66, 0x9}, @jmp={0x5, 0x40, 0xf, 0x4, 0xe}, @jmp={0x5, 0xcf88, 0xd, 0x0, 0xb, 0x50, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x26}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x3f, 0x38, &(0x7f0000000180)=""/56, 0x40f00, 0x0, [], r2}, 0x48) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) [ 208.488566] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 208.532363] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 208.555084] IPVS: ftp: loaded support on port[0] = 21 [ 208.642735] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 02:34:24 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={r4, 0x10001, 0x9, 0x9}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b", 0x75}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl(r3, 0x7, &(0x7f0000000100)="13e378d8b5ffe670f610909d45dae34c") ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x228) 2018/04/05 02:34:24 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x50800) getpeername$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendfile(r3, r2, &(0x7f0000000000), 0x7) 2018/04/05 02:34:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x7a) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)='-', 0x1) 2018/04/05 02:34:24 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x80) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x7f, 0xac32}) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0/control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/101, 0x65}], 0x5, 0x0) 2018/04/05 02:34:24 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x92ca, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x7ff, 0x1000, 0x2, 0x0, 0x80}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x13}, 0x3}}, [0x2, 0xff, 0x400, 0xff, 0x0, 0x0, 0x3, 0x5, 0x0, 0x80, 0x8, 0x7, 0xffff, 0x40]}, &(0x7f00000001c0)=0x100) 2018/04/05 02:34:24 executing program 3: io_setup(0x80, &(0x7f0000990ff8)=0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000631000)='./file0\x00', &(0x7f0000947ff8)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000700), 0xffffffffffffff4e}]) 2018/04/05 02:34:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x40000, 0x0) read$eventfd(r0, &(0x7f0000002240), 0xfffffeee) sendmsg(r0, &(0x7f00000021c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, &(0x7f0000001140)=[{0x1010, 0x0, 0x4, "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{0x20, 0x119, 0x6, "a68b6124ffa06bbcf091ae2e671fd058"}, {0x48, 0x0, 0xffffffffffffffe3, "77940958186e713da4f7cade09cc17f9169046714158be67cc8a31ca127174261b276bd2c1501f85334feb2ed7f454d6031338a3"}], 0x1078, 0x4000000}, 0x40000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080), 0x3}, 0x20) [ 209.418985] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/05 02:34:24 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000180)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xeb27, 0x800, 0x3, 0x100, 0x1, 0x2000000, r1}) 2018/04/05 02:34:24 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x9, 0x414400) openat(r0, &(0x7f0000001400)='./file0\x00', 0x40, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5}, 0x0, 0x0, r1, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x910000) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x400) ioctl(r2, 0x7, &(0x7f0000001400)) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000001380)=""/20, &(0x7f00000013c0)=0x14) sendmsg$nfc_llcp(r3, &(0x7f0000001340)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x80000001, 0x6, "8b17378b170dc09721196327f95c5c8a8b1a0b876f52d762bb9a23e018a29ce8cb77f981f2c3dbdd0781eadd0232cf66420cb3b20ad4dbf3a4cb572b4663a7", 0x32}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x1010, 0x115, 0x0, "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"}, 0x1010}, 0x24040000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x82, 0x0) openat$cgroup(r4, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) 2018/04/05 02:34:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x1}) read(r1, &(0x7f00000003c0)=""/183, 0xb7) bind(r0, &(0x7f0000000340)=@sco={0x1f, {0x4, 0xf8d, 0xff, 0x3, 0x100000001, 0x5}}, 0x80) recvfrom(r0, &(0x7f00000001c0)=""/201, 0xc9, 0x10100, &(0x7f00000002c0)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/04/05 02:34:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x20) 2018/04/05 02:34:24 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x80, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xc9, 0x7, 0x8002, 0x4, 0xab8, 0x5, 0x100, 0x80000000, r1}, &(0x7f0000000200)=0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000240)={0x9, 0x0, 0x10001, 0xffffffffffffff01, "1d20be96f42d856de7bd6c130483241ffaa0c9bd1ebefbd90bed684ccd4e868771b780695f9bb50f3293ce62", 0x1}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}) 2018/04/05 02:34:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1bee910efd9a0000010000000000b08c3b6d8734d89a5f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) r0 = creat(&(0x7f0000000040)='\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2, 0x3, 0x7fffffff, 0x0, 0xfa20}) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xa400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x8001, 0x400, 0x7fffffff}, &(0x7f00000001c0)=0x10) [ 209.552789] print_req_error: I/O error, dev loop0, sector 0 [ 209.576517] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/05 02:34:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000540)=0x78) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000000240)=""/174) sendmsg$alg(0xffffffffffffffff, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x80, 0x20000000000, 0x2, 0x385, 0x4, [{0x100000001, 0x0, 0x5, 0x0, 0x0, 0x100}, {0x5, 0x7f, 0x400, 0x0, 0x0, 0x480}, {0x81, 0x4, 0x100000001}, {0x3, 0xfffffffffffffff9, 0xffffffff80000001, 0x0, 0x0, 0x100}]}) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)="bfc9efe8de18777cbd9f034d97186544dcdc24f0cecf447db5a9397bf2a21d2e861a4abff03d6d0824545843e0eb3e83298d8c500586fb2c0b103e13e7b064a7", 0x40}], 0x1, &(0x7f0000000300)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x19, "e2f6f35d88f132b568b629c6b2cf6e70f108a9ee42d91684a8"}], 0x178, 0x40804}, 0x40800) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 209.651354] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1bee910efd9a devid 0 transid 0 /dev/loop3 2018/04/05 02:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001600)=ANY=[@ANYPTR64=&(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB="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"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES64=r1, @ANYBLOB="81709a22939565c4a339bbaabfd03cb5671ab33e2c41c820cad883730f88a9486034d2412d19d46be4b8a138f15ea5299c6001000100b0e5dceaa8b95fee3265cc6ca9c05b95c83278e68a9cb7159b699cbf642b9c81a18a36b3704baa744c1b8bc333369ba652d67a", @ANYRES16=r1]]], &(0x7f0000000300)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) creat(&(0x7f0000000080)='./file0\x00', 0x80) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:34:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r1, r2) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0xc4df, 0x0, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'nr0\x00'}) 2018/04/05 02:34:25 executing program 4: r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x9, 0x8887, 0x4, 0x47d23ed, 0x20, 0x10001}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x6, 0x4) r3 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') sendfile(r3, r3, &(0x7f0000000140), 0x4) 2018/04/05 02:34:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="015c884c368314000000000000000000000000000000ff000000000000000000000000180000000000000025"]}) pselect6(0x1, &(0x7f0000000040)={0x3, 0x1ff, 0xb, 0x3, 0x400, 0x3, 0x400, 0x400000000001}, &(0x7f0000000080)={0x3, 0xe2, 0x1000, 0x1, 0x5, 0x83f4, 0xe, 0x9}, &(0x7f0000000100)={0x100000000000003, 0xffffffff, 0x1000, 0x7f, 0x10001, 0x4, 0x7, 0x1845c00000000}, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000200)={&(0x7f0000000180)={0x80}, 0x8}) 2018/04/05 02:34:25 executing program 0: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) fallocate(r0, 0x1, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460007000004000000000000000300001a"], 0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) lseek(r1, 0x0, 0x3) recvfrom(r1, &(0x7f0000000180)=""/248, 0xf8, 0x2100, &(0x7f0000000080)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/05 02:34:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)=0x2, 0x2) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000280)={0x4, 0x2, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'bcsh0\x00'}) r4 = dup2(r0, r1) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000200)={0x8, 0x20, 0xfffffffffffffffb, 0x1ff, "801356c9a368528dd5057709be041c937b217e87e5211c598a17935c8de44f60"}) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000002c0)=0x4) 2018/04/05 02:34:25 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = gettid() ptrace$peekuser(0x3, r0, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/dsp\x00', 0x20000, 0x0) sendto$unix(r1, &(0x7f0000007280)="769149f2c2493e119bd045eb74ceb92d8febf808e584af315e1b4e26b9336cb1ef1d4b5c4fd38b93b0e98890425b517342d0e0af649de16e4981a1abf95ad7b431cb91c3ac95ecdc6d3abc9bc3ee4642748185f6f55f5c283a43d9e09256aabc08a342ad797eea6ef7a07c0a99de2238b3b7", 0x72, 0x0, &(0x7f0000008980)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200040, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006e80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000006f80)=0xe8) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000007340), &(0x7f0000007380)=0x10) sendmmsg(r2, &(0x7f0000008780)=[{{&(0x7f0000000080)=@llc={0x1a, 0x6, 0x100, 0x9, 0x7, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000100)="7097b347458e158f21a8a06b3ca94647031beda1e3ea199cdf9cff27528c272991b6c1acbe692df95bd5dab73c6965e89b9951271f9c909746e50b44e21fbd0ed8c4c6d52cbb3e96b0dc1dd077c93912ac5dd7523ee62644baa9a06c40bf69d0b101df32409162b8d6dd20c79832718a3975a4d6b0170165c7d68d9f3f8caf5b22e3b505b9bb6115d294fb3b9e7a022c74297255c08b6e5525064622e3f536b94d5380681566462372e4fa2ffcd7b30963e688805350ab0e545d96385e8d06ef509548bab4", 0xc5}, {&(0x7f0000000200)="45b622c5d8433b92fba9390a42eba0cdb8c72cca52736a99baae6239a6cea2f9712941065ce6ca396324b86053ed", 0x2e}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000008440)="70881101fbbe845eb0bc36e2c8404f45572bf3ff2acc273153586ae12ffa2f24bb5358ce1ed310f3116265577dde", 0x2e}], 0x2, &(0x7f00000084c0)=[{0x108, 0x0, 0x3, "77d9d9968a9bb8e6500b8b6ba4c6ff018e1c256b755086d699fd14b9b8c01521cb6caa1315e3dadda8b6f86c2e4bcadd2732139e7ae71fb827622665cb30a0f39a83deecc5aa52bcf50df3a3eebda85892728b7d3e460490677cc9ee5902d1000f5d364df4d479ff42417fa4f28a95c1ff104d027300c01dafc2a156fed19808d8b4ba617826ef3608316a70c5fe76489a6bcbed785163dfcb886e735423d75635af02af8729b204d44873743495cb319fb49b8096e23fddfec97307256d9977e4911cf9ae1483358fc0287e1869a531f15d3db6e4793dca8f349a7ff778923c227c217f15bf2c55abef8300019222c058d94c2fff1f33e3"}, {0xd0, 0x10e, 0x6, "c39dc691a7dc4e76d074b8bb00d814b400443081f414cf6c4ec21d4d489da0d2688b427d5569f9dd436e94697096db60448756d23a0b04591b70c8ec80f345658bc530a1073d55925cb26d85a167485f1d2de415b5c45a5076a2a41f7bfd333cc6c5b79c0a17c3c1bf0750587086e6b5337dfa1526c76acf4edff52e51ec2cdc1bd0e631f2b377b23bd56a16a45f8c5b82bb05f0413a627db451c2b67d30c1a3bb12f4db1d058342df107ff7ce9b647ac29bb5dbdc4558bfacf73000d7"}], 0x1d8, 0x4}, 0xb3}, {{&(0x7f00000086c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000008740), 0x0, 0x0, 0x0, 0x84}, 0x6}], 0x8, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc000, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007300)={0x0, 0x94, &(0x7f0000008a00)=[@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4020}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000008740)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000008ac0)={r5, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x35, 0x2, 0x77, 0x496, 0xa98}, &(0x7f0000008b80)=0x98) [ 210.646615] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/05 02:34:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000000c0)="cf753c1e6068da941f8d9204de3da90096871046dd42dd4705f4876343e04f2dbcbb2565f423c77608df9c7d04f4d92f51bf378d5a3ebe67413d245c99df7c251dfa1f1d50", 0x0, 0x10, &(0x7f0000030ff0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0xfffffffffffffda3) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/05 02:34:25 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b0e000)={0xa0000001}) dup2(r2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d79d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbebe9caa55814a2f3e34439de22a1a6b957d3889bfbb62788f2e43a916fb157606d8a01d3a5b6df76c5ea0c3d6da5c7600a594a20f6efe881ff72af32423120485b2c4194e39a76446d75752b68f5a055cfeef9a941b171ac014708e70f97f10262219b2abc9483b9d6c0984cc130cc03fc3fd3c1b23ac79e0c3e13d66ea0c6180e819407d47d58123dc37f841738eccea195136708d03c96bc31eb6f54a530b9f6adcee992f73ac43acf09daa3af90089204291a491e7d001d8082971159a80fbf22b04a821d23cb822da27682ef5bb0d3a943f8ac7cb813b5c4dfbfa8fc5c03480ce7bd070000cba0a7a300000000000000000000000000000000000000000000cb44cc659d7d9bea00d63541f49466505f3b0ea6d7336356047cc90353e246a69d0bfae21d30984538d062", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r5 = geteuid() r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r7 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r5, r6) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000300)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 02:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x100000000, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x101}}, 0x65c, 0x9, 0x8001, 0x8, 0x9}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x5487}, &(0x7f0000000400)=0x8) r3 = memfd_create(&(0x7f0000000200)='fou\x00', 0x3) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r5, 0x0, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x850}, 0x48000) 2018/04/05 02:34:25 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x8000400) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x1, r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/05 02:34:25 executing program 5: r0 = socket$inet(0x10, 0x10000000080800, 0x20) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0x4c}], 0x1}, 0x0) 2018/04/05 02:34:25 executing program 0: r0 = gettid() ioprio_get$pid(0x3, r0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) fcntl$setown(r1, 0x8, r0) [ 210.861207] binder_alloc: binder_alloc_mmap_handler: 17558 2011a000-2051a000 already mapped failed -16 [ 210.933760] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 [ 211.557876] sctp: [Deprecated]: syz-executor7 (pid 17553) Use of int in maxseg socket option. [ 211.557876] Use struct sctp_assoc_value instead 2018/04/05 02:34:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x21b) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x6, 0x141200) recvmsg$netrom(r1, &(0x7f0000001480)={&(0x7f0000000300)=@ax25={0x3, {"2c51a1d5cd6d9c"}, 0x5a}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="a03ba867f98a6d1e39dbf6e44326668a2708debf2352f6ce746057b8a9dc377c49ca9045748e3ea5010df468a3fdef73db0339f060358225e4b8b082c9072c41169718436735c0e2ff7c32b31256e3b82d323fed9aa094860d38d826a9e5102e63f6899cdd0b7c2f1ab8d127df6a6c4e63e330dd3a491641b42ada22fb3c11733e4b59c5615a950a3b8fe29fb3836da17111da9331ec5c58da08a9cd25f15bbe387ff69e441455af72004a714d4498bd9d2ee987fc47f43bb8ca7d23da80f610e8d4dda904b7ae86f1b3889c1e4bb7a0ab86c51f009beebd03db926539e0f3bcda47d17a3466671e2d3db3c737577bce18cfdd6d268d838c22b78648d4385d5490bc1c6d2f70e6138ef2fc01012e7d5d0699a9fbd8ebb187eb1765f3ee8f4339a3a61608e29ac4fabfe8a16cd803694021962bedf0590661a8f6a13201975a978543b6ade11ea5b9af52ea44e9c556a804dd388ef7e2301a0d1689e4b66bc7a29187c938d8668feb630277a855b7af40302f8778cac4bf5620881a648508367717bc0f77c65c3b85fc6557c3dfc5579825dff133a07f12849f2355ce3ed395828e05858e0b41722eed3ab065612b6325468a35467a2099492b08b976a05e8fca82416cba48a85e98ab119fafcb179da2da51fa834a933f9bd3102629561e2a2aa63eb96f743f8512eb703966c9b6e815cc448c82619dcee667d7caf379ed2396803fbce5c7dad0409144d3c4c9205ddb9e0dc301c6c61f3acf56698891343ad2f2a02bfe072b67191d23ee7dfcb71037e1c2f1038c7709de7d088d484f10c07a3b4676a0903b3fc4ecc38eb34c2ee8fb6d53b0523032997842b31ad8447d51f7e3ac44311965016af603facd0a1df6eeab7046ed8bcf35044cbabb20848d34f90ac075fb060869c16414f0be61747b117b50ad6fac4981203dade821ca0b066d303e23586861621200d1d66825218bc2b5cef3202ea0c87f67c560594b725ac61bd0271352f750b302fd3098e10cacf2adb21fa7045fea13c285349becdd8adcee34165bdde09d7a2bb5afd9adc4c09b3c81d1ea5cd097601a943e5f5824742195c2e3d097b64d40e7b148173811abc1c46ac6b92cbc15890b0e68ae45c03046af7bb6c7b8744c11ed57f287d349d5e559b7c02b99f6e86af5b089275eef73eb7fb23c266af395361b31cfc59fcaded84a19b39d2e13c7617c730b62eba98279b88ac1e0c31745286b3fb51c07c2db58918ca71d1dcaedec815bf7e85c4e579995c27829874fc9f5eded279324edcd569036ad65540d6a12b70547f255bb0c015531fe8e8e5102317228f2d1e621b30a4b68cc1b3b997c6f288ab68dd3ecc41c497e06cc86be8b2b82de6eb611fbb38af5a248f2d7124e703b1d61b5a11784c3aebd29e6043fe5e7791a4913604375b0bcdf68b7dbf0643d9d8084edac42474fa1c20fdd2ccfff849acbfaa08abb49bbabca095ef130007949a128e975c7dc2d0230240f628b55c19babbe34c5e3620b97aaff015af8102021148149a6fe747b231227346b1f08d4db2f1752dd460540300b359ec438dafc0ee62449b2c2605e1807fe7b78ff5459a64f37d583488421867c8c87a6e251147fd4c847504195cdf8bd8baf4984e40a106fd9f39f6d86385c86c504a0902d46fd7b3576a4e468099c06d73da194d256d546b993203eb77a5506842fc128c945e58d01374f381997b6909ae6803d0372732257c1aac9da6f8c906c919bbbc2d8e63efff24345f4bd4a6a9e4efb41d3b2852cdbc32a1d29ff145b2dd62f86602294613c131f66b1a5eedf38d0183d03650e74e9a90f3704fc1d95e23e7df44e664afa244512e481648bd2de5c5641e403767a3909f521b98ae022d8286f4d9f1746cf46aa1150bf503fad05dde1f8733bd6d1ee2e0e6799b1fdf5fd8405027f23691a8e6f7652689a0314dccc541178c1ae56fd5c5a5e8324c9dec02b388e8860670efe7d95b38f349c3c4345fcf3f43f6c715b9b902527ee84b8e924a532efd9bb999738e2135905ea99ad30f835c74978cc40d44082bdb22250a4055169f54ec9e0a9a43da3b7700416e64746075134849aa908f92a90aa245eadb7b16e2985ce6a0bb4100263703205b9f3e065b0afc50dd223e0109c84f4f8d0f35b65538bb8cd1f317f371f7e3113eabb2731b7d24b86332334d270fd0ebbfa746a94ac2befc502bc96d3544e7b246169fc081fd145b9b13540c56f7707d3c4b56fa4b22020d730db217ae568470a08dc685434183290e3a6ee87017b30a764e0ce463611bc5abe9a7055b63b730cd22953058719ee63ba192abf0d13650c73cdfd558ac263d6407323368b8655edee23b68d4f230b2543c360f7be26de9c3d9e3d0d131554edbb029a05a14b01aced5443ad06ca08d2ec757fe853891120377168d332d52f9c16f397a1e1d5b920cb1c04a6c29b9e01b62cedc2c43eec909e8c2a981cd0084ce1fa4a8ff78867af0df73c95793af4a75dab21963ac0f6f70959840eacae2afb8376084919388bcb3572872dbc28d271613f6f37b17484b642abe4f1779d604cbd825b4e6a278da8a27bb16e06204e4686ac867143e1dee7b6fd25bfe0050f44abf47b3583b9e1a622bff64257384dfb9b5af94a79fac374e03862c877c9796fa3020c9f2def5a69787c1ed1ab4585a504cdd27552d4d0564a4f1da16bd11413a8cdfeac2499e64369c90ee258013c9ce03595ddc06ca92e165e7055a596f352d055141f48fdd3e4791f97b048e9e7421cc96934b69e40fe30f256c3d06fe5974263c7e783569eedec8c83e195e02c2df970511bc6aab47a4b04aa8c062aaa9c7e4bdf7cf7617b2fd69b7f1ed7884264e8721f727e7c4150d4b3292b6f34d48be040be7a9c2559a428028f4b57247b6bcfc4f9c5fc3b882fd087db7c7c85097c169ee327a7b68b6bfe88b23526fb370955b7acebf88e863b6053e9dbf3d48a59fa97aeeae175e697db9662d66fa613e1688c0517ba77b2b2997d254ace0f056c2c1a9118c9ab0dae2f08691a9bc24fad92d8d57d9c3cab55dde210cbfc9a0a87629aa127c3cdf832bf47583d72b18ac549e9936d232c6cabf9d86dc10378d86c7801af7b450876b20a7eb2a46ed826d6f9bedd159a78a438c54765cdc10543a5dd8d1f206f2aaa132884f8deddbfd2a0b06d22d5fbe96311bbeae10da4f8b76ca01da7dca11c98a29d0291f9b0124fed60de439da2d5fdb9ce13a892342b76fd678277c1bd7f292ea518602ff67707c0015f281204ae45911590d5c22187c1915e6765da9ab65c544cd42d9e181a87bfa80461a86593472af72820ce052f4819039f47a473603e94329ce86215e77ce8041c2de9aad86deff15fa50e849aa1965770d61e504543e82421abe172a08166ac9c51438d4e614f5a14fae0b7fb0f0d2fed263fa52ae54dd08e5017eb4ae19134e80be408a2b5ae2fe406394382f536bac41e172705d28f6bf01bc4f9507474c7714b2975097c57ea6d472a6de847c9d8065e0a05f5e11cb5e318101247ab4773b00371f44080f562452564b0f1d27b6eaf19476ee12dcddac9cd390ee09597a236fb68484b4aae000e583690a3641f4374fe8b9b76ba77d866c4f17c1b6e93c7d1b62e60fe7e5921fbdb319fdb0f4923c847ac69a29c321d98726aa34eb4bb02af822b844e30a758f66133c8c2b6050b8880580ae1c31dc57747f8574794318b2312c521b4b112475bc75796e9735c28c397ca0e047c95f281abfd32ff05715a5036d25ad975136f009e27677c1c98058fc3f8f919b960d80d4920dcef0464c5dcd81fce2c6546a1b96943ec76a4dc28e3d3ec5aee3a904592ba75df56635dc3bfdcd88fd9b76c0d903ae9d4febca08e598915d583b7ac605487e2ecbd95d9a2ad83fb47b04abfffc5ae15ab1dcf0de214d7c73fec733f3cba8398153bb71b65011c3d74db8c26a6488bd0b2e74d0d9952b14070bffd552db3b2c60fb6795dde2089990340af7fbf3d3486f6bfc14b20e6f126580b11a7dd19dab8f1727bc0b6469e4295cdb4571cfea616635aba55d8aa8c24471df1ceaaeaf0124618b017e44e26232e089a91306e0a7c24ce45fbb303e5cf454ae3562aa88bbecf9ea974bc51d69b7953959126c843cd84f49063d8c02ad088b62dc2e89c9fb642ee3cc59c6638298b4043b188f8dc4f50250808040c814c800cc097e2891b7f2b685ea9f856cc7dc4c7de2bf0eba03f0f81edbace99de2d1ed2c1dc8db872ac8a5665683de09c176337d312c05a353fddfccbc5c7c9ed29252cfe1a4d50dd99608dae04f6edf8df69f49ba22442f4c61b0b7172e083184342476af816c10d8420265b157ee57c2749ed17e8c274dd20ae568052633c2b8f8ee55d6463d84e46cda20734fb2357e566d80074ed037d8aaac3eee96fd08e0d23c29a8f21e938b5f7f8f25d8bd312d56f92cbf2dc022181b5aa38f48ce2d9c19ae87f72f8f560869792610ccd6a3145cec4a4045205da2a99dfe7cd3d03fd3f3e1585b22a9833e61b39af93125bebaf1fb95e86b94ad06879f9f4474d1dbf420a4f5d0928cff13497e456942c16d2a201311e08f3aae1b2689fc5866d8f21db82405dd0ac9ce8d33f15f2480b046c390694e630dc2ce0d929a6ef6af801d896301d97ab200a7b112ee26091a19fe8bb558a729fd4b793c9100469d7e7c9da52cda385e135dfb8d31c7e693531bd5ca71dfab4778850abe183dcc7ea6e08fa51ab0199773c4a56cade43302300e7377240d8a45c2a11edf9649dafea48d3ea97d2da183d2f709c93c561de53eb8c0e02e8b0e940d7acb9ea9d44058baf3d1483946ce7f8a68fc830372f081714167bdd0249683eb02c7b564659de82f3be918950df6b811e2cbdcb9d159f9e13db45920cf36ca2b1d0ae9641d68e873d9e7f33cd11880870aa5c16802a10d8957441ed4aa5e18e78324b1502dce00a9811e618ece48748b07e68b150121381d7432b9a2f17d28398f0696cc7d078cb0836d5f5ef3456cecd7ce223c8656b8cd1302a64d674ce20a4fc59cc3637eb659d23ec68c716225529f037bf326eae622db4469e1aaccf75ccd61ec8550a3937cf10ea7b79ded64130fbfd3538e84404ca0b205e897e135ad2718934c6a908f7eced115d9f3ef3f2ac07ab4d8612a1a5d740b2548b6d7d3c7f2336b79e37d3bfd703d0504a53a8ff02e430d911f95a84702c655d71ac54aa6d83b07786b7826c533fa50ac25faecb16fe7349f94e8ddaa54aa3f862515358859bb6688e8bff0f6fa2e96955a7828d8cea85a58e3333195b5073eec69803640a922b12c1b91e9cba6e36dcd6ca17d983d8b9e3a864e9ad74c957b4dd91e8da4d8ba9029038df5185d5836aafb5cafc1ccbd685a676638b27f4e6f4ae4dba0f199ee45c1cbcadb9a9917235b3347ef7ef9530f0b08dcc177c70c5ed9ae51f15000ba29f5ef7f41bf24f90c8df777c7b12b4a95ddd4752443c3c49f00f600fb36d11d527dc27533c05a3a1507b202933644d83b816263aaa97d5a867e812dec7aa40d1bb52f0ea896eb19380f7104eb21b38f65335076c057c33abed4bfecb3150adc6b3b6d8e3c88d6a7e105f0b2391f4c44d8ebab7db82548bb2e5e367bbd8dd04f8d7e6a838d6ad90e276d27a8e82c9222f7bc96ddeea9b7da5d2193ee8593946d522ea93bfe35770d3085bad91aaf4d3c26242c9d033b3364c38253f08c805ff2f003c87e6dc6c0553a794481307060b56461730d6f32dcb67905d1c577cccca61185b34fea029a628b30636", 0x1000}, {&(0x7f0000001380)="b976b464862d94422eeb7fbdda94c3f62a3bab33cd919764296289b2d2222dcf9369bcf3b27279cc5f1de9", 0x2b}], 0x3, &(0x7f0000001400)=[{0x78, 0x11f, 0x1, "2fdc2f50349d8c47b4256d300878c54a40cd30bd1abaf0018cd8cd843e6f7d0b6708b7e10003290052183eb550ad2dc6861a883a004b5e6e3e3c1566ae25cb2140fb2c4ee3ff9cfaddaed3adc9078e7365f6027ef81438c3aec76f65e95123d65968e089517f"}], 0x78, 0x800}, 0x10000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) 2018/04/05 02:34:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}]}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1400) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780), 0xfd77}, 0x0) 2018/04/05 02:34:26 executing program 6: r0 = socket(0x1b, 0x2100000000000005, 0x6d) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000000000000008"]}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x28, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x101000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000140)={0x1ff, 0x3000}) setsockopt$inet6_opts(r0, 0x29, 0x8000037, &(0x7f0000000080)=@hopopts={0x37, 0x0, [], [@ra={0x5, 0x2, 0x3}]}, 0xffffff10) 2018/04/05 02:34:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x81}, 0x0, 0x0, 0x5b7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) getpid() r2 = syz_open_procfs(r0, &(0x7f00000002c0)='ns\x00') r3 = syz_open_procfs(r1, &(0x7f00000000c0)="6664696e666f00efa518f4b56efbe63399719f8fc174806f2d8e986f9eb838cd69174637b5417afd9882164da09c096cbe405dfe837209d674d99861c80b6b5d3d989b7770e791d47fa08ad1e04d0302989a6a7f96d0ca476409d43cb0bcfafd5bd05268ac4cc2ca4be4af4e07183496d95309e83d27f1d27a4d6fc4568dcecf59a380ae447b93e5ee5655df833fe72ac8a01645c4e41521a21474dbcde31360f7490b9d5b0cf1dde3d78650d794fa3e0326d915c0da105462e57d72c2bed984c15e38bc69a69d3dc5e5a2b8cf6cf7f2cc11903229df4d0b5e3fb743") ppoll(&(0x7f0000000080)=[{r2, 0xa040}, {r2}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x20}, 0x8) fchdir(r3) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="7e1bc795c6db469cce6258ae3d1cb0b8", 0x10) 2018/04/05 02:34:26 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x42) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) close(r0) 2018/04/05 02:34:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)={0x100, 0x8, [0x8, 0x76b9]}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="22002d759a3b540bacd592e4eb83b76f26d260a9174f37887ca390ecca73369da8324eea5775c4be529a7f257753e1613c95db7002a94db5a47032", 0x3b, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000240)="4aaeb47f736091228568f31c0692b6dc616a3711c267667e73a7f9a26b22facf962fbfa6be635ceab2df01ef85804ffb40d2d87a7381a60ac541214379595e1029116e437b3a33422660da6af4b1a91b6351f4a206ee1946789784e4c24d03e877d30be2d1bee306ddd4cef02fecbaed997ebcbb022002c5440c4a78a2241f26c2e71247bdd9b6892af3db4f2a1830b3bcf6d79a27caf352cc8aca23da46", 0x9e, r4) get_thread_area(&(0x7f0000000080)={0x9, 0x0, 0x1000, 0x6, 0xffc, 0x5, 0x9, 0x0, 0x92a3, 0x8}) recvmsg(r2, &(0x7f00000008c0)={&(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/54, 0x36}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/254, 0xfe}], 0x6, &(0x7f0000000840)=""/88, 0x58, 0x52f}, 0x101) 2018/04/05 02:34:26 executing program 4: r0 = socket(0x2, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x8040) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) [ 211.600582] sctp: [Deprecated]: syz-executor7 (pid 17585) Use of int in maxseg socket option. [ 211.600582] Use struct sctp_assoc_value instead 2018/04/05 02:34:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0xf000, 0x3000, 0x0, 0x8, 0x200000000000, 0x101, 0x8, 0x1, 0x1000, 0x7, 0x3, 0x8001}, {0x4000, 0xf002, 0x0, 0xf90, 0x9, 0x81, 0x1, 0x10001, 0x1, 0x7, 0x3, 0x800}, {0x2000, 0x2000, 0xf, 0x8, 0x6, 0x0, 0x8, 0xfffffffeffffffff, 0x1, 0x8, 0x10001, 0xffffffffffffffe0}, {0xdc1d1c71bb5306f4, 0x3000, 0x8, 0x4, 0xfff, 0x1, 0x2, 0x23fc, 0x8000, 0x401, 0x4}, {0x0, 0xf001, 0x0, 0x28, 0x0, 0x100, 0x8, 0x9, 0x1, 0x7, 0x7ff, 0x6}, {0x3000, 0x10000, 0x0, 0xe1, 0x81, 0x1, 0x21d6, 0xffffffff, 0x2, 0xe2, 0x2, 0x87e6}, {0x6000, 0x1000, 0xb, 0x1, 0x8e3, 0x401, 0x2, 0x9, 0x6, 0xfff, 0x86, 0x72c95279}, {0xf000, 0x1f003, 0xd, 0x7, 0x4, 0x8, 0x9, 0x9, 0xffffffffffffe0fa, 0x1, 0x7, 0x3ff}, {0x5000}, {0xf000, 0xf000}, 0x40000004, 0x0, 0x6000, 0x200000, 0x1, 0x2000, 0xd000, [0x400, 0x10000, 0x9c04, 0xfff]}) 2018/04/05 02:34:26 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x90400) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x98, "20aeebc030d278c27b7536fca12c352038407c3639f1abfefae2b0eb9dca5ce9e9663c166334de46d1a96f20289bea111cff7e24e91bef8889afcb3732769bbde727da5440d0fb2e6e28ef71073dc38c5f8e4016323e7918f2212aef725882a7767f00302cf7a42dec168fe3274a1e26295be603d03092fb4465c2e4d318daac7a23d0f8c612f3b194c216b46fe4868eb3c46eee8cbef2fa"}, &(0x7f00000005c0)=0xbc) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) chmod(&(0x7f00000007c0)='./file0\x00', 0x80) r2 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000780)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @empty, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x3c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000800)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000380)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="3cfc9af91a44cbbc3f718a58588a51bbd0b5bf2402442f9c44a34a3a2a8ca2f70a1b769ba184e02ab780fcf3cdb71bba586eb627f7185c94a70c788ac5d122147239c670eab999c255aba612a298dbe6629dccdbb89ea4e3b429b6a5ec24bb392e5dc215ac3bb09d57b493c5d88735c8d81de125c23d"]) bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/05 02:34:26 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/05 02:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x11, 0x4) fchdir(r0) execveat(r0, &(0x7f0000000080)='./0ile0/file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='%bdeveth0\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='user}selinux\x00', &(0x7f0000000180)='\x00'], 0x100) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) 2018/04/05 02:34:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000625000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3d7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xffffffffffffe51c}, &(0x7f0000000100)=0x8) 2018/04/05 02:34:26 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r1 = getpgid(0x0) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r3 = getgid() r4 = fcntl$getown(0xffffffffffffffff, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x0, r2, r3}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, r4, r1}) msgsnd(r0, &(0x7f0000000680)=ANY=[], 0x0, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)={0x9, &(0x7f0000000140)=[{0x9, 0x1, 0xb107, 0x7}, {0x0, 0x200, 0x7, 0x1}, {0xb000000000000000, 0x4, 0x3, 0xffffffffffffff01}, {0x5, 0xd5, 0x7, 0x3b55}, {0x4adf, 0xfffffffffffffffd, 0x80000001, 0x20}, {0x80, 0xcfcf, 0x7, 0xffff}, {0x5dab, 0x9, 0xfffffffffffff25b, 0x527}, {0x8, 0x3ff, 0x1, 0xfffffffffffffff9}, {0x0, 0x5, 0x5, 0x7fffffff}]}) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) 2018/04/05 02:34:26 executing program 6: timerfd_settime(0xffffffffffffffff, 0x4, &(0x7f0000c0bfe0), &(0x7f0000037000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/04/05 02:34:26 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r0, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) [ 211.787890] BTRFS: device label }¨ ÷óÛÏ*õo¨0NŠ‹–;yYŠ_…åÚZ [éÁèN̪¢RéA-â9×Õ­]BæA#ì- ù?5íÀxq¬â+úušø[[„šëŒ†Æ+(]B$§zв_ÒܵeqÜz#;ȃk•ºvÔC$SAÄ÷ößJ÷¶}ƒ™Û¤ X(”â³Ë¾@;ŸM§¨IŽ+C6Ú¼ÄJ:Ó>qD°ÕØ1¡ì®7ïçÜgŠ†¿©Ìˆ devid 16132063392327915142 transid 4243559187325883537 /dev/loop4 [ 211.891565] *** Guest State *** [ 211.894965] CR0: actual=0x0000000000000025, shadow=0x0000000040000025, gh_mask=fffffffffffffff7 [ 211.903852] CR4: actual=0x0000000000002050, shadow=0x0000000000002020, gh_mask=ffffffffffffe871 [ 211.912725] CR3 = 0x00000000fffbc000 [ 211.916471] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 211.922463] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 211.928457] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 211.935140] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 211.943168] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 211.951159] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 211.959150] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 211.967148] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 211.975143] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 211.983136] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 211.991130] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 211.999115] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 212.007123] TR: sel=0x000b, attr=0x10000, limit=0x00001000, base=0x0000000000006000 [ 212.015115] EFER = 0x0000000000002001 PAT = 0x0007040600070406 [ 212.021537] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 212.029010] Interruptibility = 00000000 ActivityState = 00000000 [ 212.035274] *** Host State *** [ 212.038484] RIP = 0xffffffff811ce326 RSP = 0xffff8801b4b67398 [ 212.044491] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 212.050910] FSBase=00007f390d74f700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 212.058719] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 212.064624] CR0=0000000080050033 CR3=00000001b4e96000 CR4=00000000001426f0 [ 212.071665] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 212.078376] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 212.084444] *** Control State *** [ 212.087932] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000040ca [ 212.094624] EntryControls=0000d1ff ExitControls=0023efff [ 212.100118] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 212.107066] VMEntry: intr_info=8000000a errcode=00000000 ilen=00000000 [ 212.113765] VMExit: intr_info=00000000 errcode=00000000 ilen=00000001 [ 212.120375] reason=80000021 qualification=0000000000000000 [ 212.126730] IDTVectoring: info=00000000 errcode=00000000 [ 212.132201] TSC Offset = 0xffffff8be71a39b7 [ 212.136571] EPT pointer = 0x00000001c3db101e 2018/04/05 02:34:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = semget$private(0x0, 0x3, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/56) listen(r0, 0x9) pselect6(0x40, &(0x7f0000000040)={0x3, 0x400, 0x4, 0x8, 0x9, 0x3, 0x4c, 0x6}, &(0x7f0000000080)={0x1f, 0x400, 0x9, 0x7ff, 0x0, 0x5, 0x4, 0x1}, &(0x7f00000000c0)={0x7, 0x541, 0xfffffffffffff800, 0x1, 0x9, 0x3ff, 0x3, 0x80000001}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0xde}, 0x8}) io_setup(0x20, &(0x7f0000c6b000)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000001c0)={0x1dc, 0x80000001, 0x2, 0x14}, 0x10) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/05 02:34:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, {&(0x7f0000000080)=""/74, 0x4a}, &(0x7f0000000100), 0x20}, 0xa0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 02:34:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x4}) r1 = syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x8001, 0x0, 0x200, 0x7fff, 0x1, 0xcd0}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x29, @empty, 0x4e23, 0xffffffffffffffff, 'fo\x00', 0x8, 0x1000e44, 0x10}, 0x22) 2018/04/05 02:34:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000), 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/05 02:34:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000280)) r1 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1000008, 0x400900) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x1, 0x1}, 0x14) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 02:34:27 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380), 0x7) 2018/04/05 02:34:27 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x111600, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)='*', 0x1) 2018/04/05 02:34:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x48000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x9, 0x2, 0x1}) dup2(r0, r1) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="f30f20072e0f01df660f2013baf80c66b836c3028f66efbafc0cb076eed8faba4100b09aeebaf80c66b8f0e6238466efbafc0cb8f6ffef650fc25c77ea64660fe23cbaf80c66b863e9c78766efbafc0cec", 0x51}], 0x1, 0x0, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x3, 0x0, 0x400, 0x0, 0x800}], 0x1) 2018/04/05 02:34:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000001080)="009000899893fbcb28412f0d8cca3abf395be201bd8ada9e0f8326c2d8a91c1b") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000000080)=""/4096, 0x1000) r4 = shmget$private(0x0, 0x4000, 0x78000b88, &(0x7f0000ffb000/0x4000)=nil) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x3, 0x100000001}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000200)={0x9, r6}) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)=""/190) recvfrom$unix(r1, &(0x7f0000000000)=""/25, 0x19, 0x40010043, &(0x7f0000000180)=@abs, 0x6e) lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001580)={0x0, 0x7}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001600)={0x0, 0x1, 0x20}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001740)={0x0, 0xa4, &(0x7f0000001680)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0xb11d}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e3000000a1bee84397e436b9ed7c75073edb84b339b95da80fc9cff357f7760d72c99d059e8a33a85e5e1c7fcc24c0392401e182205997b438ab41e70b5b9ee71541fc8a68531d09db6b02f0e85aed7f77c338a7116adc130d64bf3bdd46f2832444eeb928a23e5face12e19d4e7835f9120e07d4d038fe310bfba6e10aa9ada979c4faf00b38989d14dbb1a3542506c1f55817872ef7b95248385bf930e743f97a7520096284721b7b6017faa12cfea8a3b3eedbcd11dccf62919683a106d2c47b16a0f29c26b84cddb0a559fa284daeceb05a3d25b07006aba722c82909f2b046205f427823d"], &(0x7f00000018c0)=0xeb) sendmmsg$inet_sctp(r3, &(0x7f00000019c0)=[{&(0x7f0000001280)=@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000012c0)="225d1fc3b624308ec8258980a06063ead0874671969626babe69f044e8fd6831b74424510d7da303e19fea91730e9c5b1a1eb0ed2341d765cb48d7ad23124e3f37864ad47aae54b0064ab66f8607f2d2885d26861cbf58db15161798632e96d43a4d1bb068663deb36f2fc16753772cc3e1270ccc4ff546ea8fc3461dbc81f235df7afe6235a4eaccb076e", 0x8b}, {&(0x7f0000001440)="b40f6c27ac74f7b6353cf10a4f3483302d02a56bef2c789a346c5b66c3087320f5669add9e88a0b094b1348b672e794829473d8dd569aaa5fd2eadd7089a562ef2a2301609cfd3426da4dd5c2ef7e5b91d0511fada8ebcf5afa5e9919a8bbebeda47c4be569d01661c04049fa5b8f81bd5e495f9586a3591d74bc46c574a443f5811cf6dfd71739017218b634c4a2faf97c8c00a9eb7ca069fdcc1b69010ad22a81eab0084fd978a7e0eb3cbeae7a3e92b07e931af1fde82156d1654787465e948b9d95178a52678894c686fb33d92905bac3fdf0ea4fd9c87fcf479907097fd9135096beb836deba7d8ce9961d33ba152414d", 0xf3}], 0x2, &(0x7f0000001900)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8004, 0x8, 0x9, 0x1, 0x1, 0x10001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7b4, 0x0, 0x7, 0x5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0xa, 0x5b10, 0x1, 0xadea, 0xfffffffffffffe01, 0x20, r11}}], 0x90, 0x4000}], 0x1, 0x40000) setresgid(r7, r8, 0x0) 2018/04/05 02:34:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5db, 0x202200) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/05 02:34:27 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8d, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="02630440"], 0xffffff8b, 0x0, &(0x7f0000012fc7)}) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/04/05 02:34:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) sendmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000000040)=@ax25={0x3, {"4b49bc444dfb90"}, 0x1f}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001600)="8acfec8649f8434375f10ffb76f80b41ecd0b4993209a54d1090e297e17cf63986a78dc9f8515f2a99264bc1152d62b23c6ca8bbf8674d8fd5526ad365d14bf47dd3453035c90d8c66c58431f8a36feeca252b65a2bf99620947d4d9ddb618292cdca0a3eedaed4c7500ac2fd1d16deb46ea1c32db97f7efe248a76901d09d9b6ba8beefaab38eccbe507b6e682d7efec14f", 0x92}], 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x2, 0x3, 0x9, 0xd24]}, &(0x7f00000003c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000736974300000000000000000000000007663616e3000000000000000000000006970366772657461703000000000000067726574617030000000000000000000ffffffffffff0000000000000000000000000000000000000000f800000078010000c00100006c696d69740000000000000000000000000000000000000000000000000000002000000000000000000000000101000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000000000000000000000000000000000"]}, 0x2f3) 2018/04/05 02:34:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000200)=[0x8, 0x6]) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r2 = syz_open_pts(r1, 0x10000000000001) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) recvfrom$ipx(r1, &(0x7f0000000240)=""/222, 0xde, 0x20, &(0x7f0000000340)={0x4, 0x20, 0x101, "3a7b1dbd8e43", 0x9}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x81, 0x8000, 0x0, 0x5, 0x4, [{0x4, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0x380}, {0x5, 0x8, 0x0, 0x0, 0x0, 0x2480}, {0xffffffffffffff53, 0xb5, 0x0, 0x0, 0x0, 0x1000}, {0x7, 0x3ff, 0x5, 0x0, 0x0, 0x200}]}) 2018/04/05 02:34:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8000, 0x1, 0x2, 0x8000, 0x3, [{0x8, 0x7, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0xe4, 0x0, 0x0, 0x1100}, {0x1, 0x8, 0x9, 0x0, 0x0, 0x84}]}) close(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'vcan0\x00', 0x200}) write(r0, &(0x7f0000000200)="f69b0ef08e62bbc0cc2b26ee9e53accd8f7f5d1dfdd61aa45d619adba0143d42248d7aabf8fa176ae412365f4d607a6ad91435dbce554bc3e9879b8617e89c64", 0x40) gettid() getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005400)) fcntl$getownex(r0, 0x10, &(0x7f000000b800)={0x0, 0x0}) r2 = getpgrp(r1) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x1, r2}) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x8, [0x800, 0x5, 0x200, 0x9, 0x105, 0xae23, 0x165, 0x6]}, 0x5c) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r3 = semget$private(0x0, 0x4, 0x9) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000400)=""/4096) getsockname$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) semctl$GETPID(r3, 0x3, 0xb, &(0x7f00000014c0)=""/119) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)={0x0, 0xe2, "2a30d17be3e7ac55c83a6f279d49f5df54e373fd0c0178a6b9f7b3a3fc5e7f23cd0859e3b655e8bf3c171639f140cc01bf3eeb288b9790103df241038126ccca0158ddeeefddeb31864348dc801ee8d1539bfb0cc9c432b37341f0be5857219358843f80cd46421fd441ee43de775db33b0b6c49dc87144cd27d649b34ae72089020b4f82d58a043b4a5025817d1405723bd37a44f7e0795cbe72676333be74cff0ac8017819c3d63ba7c4b81651f0dec78af3f369742f6410aa6aed1e25a6278ee9c04ec422fd0901104b26c01879e17f47b0405d5f563594eb89a45e15ebd189c1"}, &(0x7f0000001640)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={r4, 0x1000, "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"}, &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x10001, 0x83e, 0x7, 0x5, 0x9, 0xffffffffffff0000, 0x0, 0x8, 0x1, 0x9, 0x7, 0x4, 0x9dc, 0x6, 0x1ff]}, &(0x7f0000002800)=0x100) recvmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000002840)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000002a00)=@alg, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/202, 0xca}], 0x2}, 0x400}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000004d40)=""/189, 0xbd, 0x7}, 0x5}, {{&(0x7f0000004e00)=@nl, 0x80, &(0x7f0000005240)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/150, 0x96}, {&(0x7f0000005040)=""/78, 0x4e}, {&(0x7f00000050c0)=""/5, 0x5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/64, 0x40}], 0x6, &(0x7f00000052c0)=""/159, 0x9f, 0x5}, 0x4}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005440)=""/15, 0xf}, {&(0x7f0000005480)=""/46, 0x2e}, {&(0x7f00000054c0)=""/143, 0x8f}, {&(0x7f0000005580)=""/137, 0x89}], 0x5, &(0x7f00000056c0)=""/31, 0x1f, 0xb}, 0x7}, {{&(0x7f0000005700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005780)=""/106, 0x6a}], 0x1, &(0x7f0000005840)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000005940)=@pptp, 0x80, &(0x7f0000008c40)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/98, 0x62}, {&(0x7f0000007a40)=""/205, 0xcd}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/206, 0xce}], 0x6, &(0x7f0000008cc0)=""/54, 0x36, 0x3}, 0x1}], 0x7, 0x10002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008ec0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x2370, 0xce, 0x400, 0x6, 0x100, r7}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008f40)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008f80)={r5, 0xc6}, &(0x7f0000008fc0)=0x8) write(r0, &(0x7f0000009000)="5ad0e3f7cb4d2e2e536d6f2e4d148db1e3bd1075adb2233615f3b65e1fce97f7a3bc8fbfdb3a5e0b4335db7af8f44b60be31eded6226ff4e369140", 0x3b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009080)=""/4096) syz_open_dev$sndtimer(&(0x7f000000a080)='/dev/snd/timer\x00', 0x0, 0x40000) recvfrom$packet(r6, &(0x7f000000a0c0)=""/4096, 0x1000, 0x2100, &(0x7f000000b0c0)={0x11, 0xff, r7, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f000000b100)="9f676ed62ebffa96ed82a4ab5f4465d5bdfdcfcfcaa677c88f29b452abafa4378a677afa1cc1b82013a7fe2f18bc42df887f0763d96d78b8074fca9e5117db1c39f0ce4e809552fa890b28689bce033845ed142008f4208d2bab14e980ed78591d3bfec2b01eae9ca46a402a8ff449218a67c571dc5bf3b86363e4f0cbc7249db5d0a581f3e101e0d1b43a8171bf27b4dc918e4874c3cd465a8c86af67e287bcfe9bbd178e4c58429eb1e7f755df0f8658ffc4b7c6a9e382fefc320d06182c5d8af1db13cc96314825886cedb961497817a04722f311636a06f0ffd3e4", 0xdd) execveat(r0, &(0x7f000000b200)='./file0\x00', &(0x7f000000b4c0)=[&(0x7f000000b240)='posix_acl_access+\x00', &(0x7f000000b280)='cgroup\x00', &(0x7f000000b2c0)='vcan0\x00', &(0x7f000000b300)='.\x00', &(0x7f000000b340)='}@\x00', &(0x7f000000b380)='/dev/snd/timer\x00', &(0x7f000000b3c0)='$bdevusercpusetmime_type\x00', &(0x7f000000b400)='/dev/snd/timer\x00', &(0x7f000000b440)=']\x00', &(0x7f000000b480)='\x00'], &(0x7f000000b780)=[&(0x7f000000b540)='/dev/snd/timer\x00', &(0x7f000000b580)='eth1\x00', &(0x7f000000b5c0)='ð1trustedloem1vmnet1\x00', &(0x7f000000b600)='userppp1\x00', &(0x7f000000b640)='/dev/sg#\x00', &(0x7f000000b680)='mime_type^\x00', &(0x7f000000b6c0)='vcan0\x00', &(0x7f000000b700)='/dev/sg#\x00', &(0x7f000000b740)='/dev/sg#\x00'], 0x100) 2018/04/05 02:34:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000040)}}], 0x2, 0x8083) [ 212.827734] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 212.837038] binder: BC_ACQUIRE_RESULT not supported [ 212.865607] binder: 17692:17701 ioctl c0306201 20000000 returned -22 [ 212.886776] kernel msg: ebtables bug: please report to author: Wrong len argument [ 212.898645] binder: BC_ACQUIRE_RESULT not supported [ 212.914566] binder: 17692:17701 ioctl c0306201 20000000 returned -22 2018/04/05 02:34:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:28 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x2) accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/05 02:34:28 executing program 7: r0 = inotify_init() recvmsg$netrom(r0, &(0x7f0000008b80)={&(0x7f00000075c0)=@full={{0x3, {"e7cc5efa6e3e4d"}, 0x9f}, [{"6e1a31748a12dc"}, {"8e6ac1894a2bcd"}, {"bebd524dd9ff15"}, {"42956333ae48ca"}, {"bd9f6b58fafae1"}, {"3e46f7d96b1510"}, {"e1be49e11d7f1c"}, {"1dfcbbcfd7b975"}]}, 0x48, &(0x7f0000007340)=[{&(0x7f0000007640)="f4ef476fe2c6ff88a48e56d048ea081a63775314f865e6e2612c574fc9003640351a36ffe687afb8d67e486eb029d66dc4f71fa8e2de93d98b180f925ff80dbceea5baf607b8d9fe385184b5ce9b365eeb31d14d370e081424e418903ecb6f8065e78c85b09714a4979afb858d12ac4a43af6b4724ee4930c70ba078d93432f58302a567264725d29ff7b0f5", 0x8c}, {&(0x7f0000007700)="00c71032d9fe55b9ef283973f6e488f841170b36807f14f4cce3f4482f57d09445e08d945d77ea325ffed3230f8a846c10218a2877f6e89117f7e7211b23b33d69a868932e5644fc5d65db02f140aede1ddde4b70a987eadfdac58f79aefbf69241bcb3182a43c75886e8134a4404608024be2de4c387649", 0x78}], 0x2, &(0x7f0000007780)=[{0x80, 0x100, 0x5, "8c033b262cd692cf9971ae7309a7d48810e967f711a3e1d444c2a8f83540ab48adea4e78bed671d4a37dadd063e5da2f4c8cd71fe3e4425ea8935cefa1b2eacbb63b48846bde27f17b6223d7a653d3eb6b737247851de314faf14923e3a0ede347e25d537c4395419f91a3935b"}, {0xc0, 0x11b, 0x5, "9618ae2da2cb04f66f7bade0f6a4fd62cb2c3a153fe3ba909eebbba24735af60cd37e1110943c4c5bac6c0f3a354f0c73faec22c7467926b8505d46aec2d141c68523625fc5d48fe370c503a23024c60984f819e0c54a942a4adc21ccd364c33c0401b81c164eef97901704cd2919bf6da7f7151f179c59fc1f2453bf44ba3e1c258dd7f70651453d64b52e4777e253d855f84a9df28405ec2f97879b092e5a99e56b69e0a083659b492e0"}, {0x1010, 0x100, 0x3, "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{0x100, 0x105, 0x8, "8041e7b6a834c23b0e12eb77330b170a17c9e3c979287f02bb644085fcb3d37bf8bad3463c7e64fc5b12b72c125d4249b3aa13d9f1fd543d6e27ae2bae81b56abc5c7eb12934426768f42b624fe8f7e840b847f4a6c2689f6241eeee2848e3ed6e4421b38a6dc5b879f465acebe767c1e8b4c975d7b80af206dad4cb3ada81f6be1c99588581fa64e0336a330c10f654bdc51539bea0a8d7a3e083fad63d629278b38771c7ef535fe671b2c2874f55908b308c6e7fe27674e49d85d17f18265ffc3120cb3a2bb03eb17010fe00c0db7dea12d9664aa964c80f1f4f58e5c2fb1e0e758f6ab293dcb49d6de3a968db097b"}, {0xf0, 0x107, 0x0, "a53c8527a6ef28fa60cbdc01c5503fb0ed892cbeaf3486619395451369f12ca0235b781959ad6c2cc68db8e2e23fbe41d3aae03defd83b3b05ed69a12196e952581549cb2e86779570885f70535ebac67978db731c27d9c629ae5dad5708a4d118c74480266637bc8ed26ea96978ca54d9b0b5abb7e064f3619cf592fa063f0e4ef12cee49024fe28f81953a37bf9eea7e17d11e7944fe7e43ed5323b99d629fae8ebb8f5d569a123baf4310f336e0fbb23766e3b3f46ad8d74297db7cfb6f236f0363a9dff1313d840a2f797f4dfc4dca95057cca41fee7d2fb6425"}, {0x90, 0x114, 0x81, "a03c8de494d82cb27b8f3631472a7300e7176318e89b8497ab331de57613011c2e7cd730c0d1633368487e70bebd8a32f44aee2f7bd578ccba0e9e95168ecec9db7f2d94aabc844c46e304c4fb14c06152e584411e348a397fce98e5901e61d2bbb2237a1d484a471828a6f879b6fdd74cb3c400763f35f7957ccbf35d"}], 0x13d0}, 0x40000000) r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) flock(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003100)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000073c0)={@broadcast, @multicast2}, &(0x7f0000007380)=0xc) sendmmsg(r2, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1010}}], 0x2, 0x4) recvfrom(r2, &(0x7f0000001080)=""/189, 0xbd, 0x2020, &(0x7f0000001140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x6, 0xaace, "b824a4940332cfa7cf1633e82a1ce189e83e0c1cc3258a48490d9b08855455a3f30b1b8d2143671eeec95a812ed8128350fb75ac9fbde238fbf540770c41d1", 0x2f}, 0x80) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x140, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000007400)=ANY=[@ANYBLOB="04010000100001020000000000000000ffffffff000000000000000000000000ac1414bb00002542000000200000000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) timerfd_gettime(r4, &(0x7f0000002b40)) recvmmsg(r2, &(0x7f0000007080)=[{{&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001240)=[{}], 0x1, &(0x7f0000001280)=""/102, 0x66, 0x6}, 0x9}, {{&(0x7f0000001380)=@un=@abs, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/69, 0x45}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/1, 0x1}, {&(0x7f0000001540)=""/250, 0xfa}, {&(0x7f0000001640)=""/197, 0xc5}], 0x6, &(0x7f00000017c0)=""/4096, 0x1000, 0xffffffffffffb43a}, 0x1}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/214, 0xd6}], 0x1, &(0x7f0000002900)=""/24, 0x18}, 0x8}, {{&(0x7f0000002940)=@alg, 0x80, &(0x7f0000002a40)=[{&(0x7f00000029c0)=""/17, 0x11}, {&(0x7f0000002a00)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x4}, 0x800}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002b00)=""/50, 0x32}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/209, 0xd1}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/103, 0x67}, {&(0x7f0000002d40)=""/127, 0x7f}, {&(0x7f0000002dc0)=""/30, 0x1e}, {&(0x7f0000002e00)=""/231, 0xe7}], 0x8, &(0x7f0000002f80)=""/40, 0x28, 0xba}, 0x2}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000002fc0)=""/82, 0x52}, {&(0x7f0000003040)=""/164, 0xa4}, {&(0x7f0000003100)}, {&(0x7f0000003140)=""/240, 0xf0}, {&(0x7f0000003240)=""/182, 0xb6}, {&(0x7f0000003380)=""/55, 0x37}, {&(0x7f00000033c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004440)=""/209, 0xd1, 0x10001}}, {{&(0x7f0000004540)=@can, 0x80, &(0x7f00000046c0)=[{&(0x7f00000045c0)=""/212, 0xd4}], 0x1, &(0x7f0000004700)=""/4096, 0x1000, 0x7ff}, 0x8}, {{0x0, 0x0, &(0x7f0000005800)=[{&(0x7f0000005700)=""/92, 0x5c}, {&(0x7f0000005780)=""/70, 0x46}], 0x2, &(0x7f0000005840)=""/137, 0x89, 0x80}, 0x9}, {{&(0x7f0000005900)=@generic, 0x80, &(0x7f0000006b80)=[{&(0x7f0000005980)=""/190, 0xbe}, {&(0x7f0000005a40)=""/24, 0x18}, {&(0x7f0000005a80)=""/238, 0xee}, {&(0x7f0000005b80)=""/4096, 0x1000}], 0x4, &(0x7f0000006bc0)=""/160, 0xa0, 0xffff}, 0x1}, {{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000006c80)=""/146, 0x92}, {&(0x7f0000006d40)=""/60, 0x3c}, {&(0x7f0000006d80)=""/147, 0x93}, {&(0x7f0000006e40)=""/75, 0x4b}, {&(0x7f0000006ec0)=""/89, 0x59}], 0x5, &(0x7f0000006fc0)=""/162, 0xa2, 0x3}, 0x7}], 0xa, 0x40, &(0x7f0000007300)={0x77359400}) 2018/04/05 02:34:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}], 0x1c) delete_module(&(0x7f0000000000)='^\x00', 0x200) 2018/04/05 02:34:28 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000840)=@abs, &(0x7f0000000640)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000340)={@dev, @dev}, &(0x7f0000000380)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x200) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r6 = getpgid(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f00000000c0)=0xc) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000580)=""/110) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x7}) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f00000004c0)=0xffffffffffffff41) clone(0x1012c000, &(0x7f0000000600)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000680), &(0x7f0000000040)) 2018/04/05 02:34:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f0000000100)=0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x5, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x81bbb97}, 0x10) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x0, r3+10000000}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0x7225, 0x2) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)}]) io_destroy(r2) 2018/04/05 02:34:28 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x80, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000140)='syzkaller\x00', 0xa, 0x0) 2018/04/05 02:34:28 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x45ffd1010167db8f, 0x0) 2018/04/05 02:34:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r0, 0x3, &(0x7f0000000140)="eb28f0dac93eaa6798f698dd356124b521322cfa599fdee6048711b336a32916c8d669375cebb2fd2aebedd84be74a95e1b1cf863955a0d347a62f80c44146e0d46014b8ff334077e059de72bc6fbae7eb13f924433dc61e0068986a5a37bff1332c0c91148d0aedd6e7f5785434d880d37487fae1a10f200a0ba64e140e1dd1ea2a48e9f95d568e3010c9d882e225d070a34ea6d92979a32aba295f") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080)=0x7f, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:34:28 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfb14, 0x2001) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x4000000006, 0x40202) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x0, 0x8d, 0xffff, 0x12, 0x5, 0x20040, 0x8, 0x59e, 0x2, 0x8}) syz_emit_ethernet(0x2e6, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x1, 0xffffffffffff8001, 0x3, 0x4}, {0xffffffffffffff77, 0x8, 0x4, 0x1c0000000000}, {0xfff, 0x8, 0xfef1, 0x49}, {0x8, 0x1c2, 0x3, 0xffff}, {0x4, 0x9, 0x7, 0x3}], @ipv6={0x8, 0x6, "ca03cb", 0x29c, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x16}, {[@hopopts={0x7f, 0x9, [], [@ra={0x5, 0x2, 0x921b}, @generic={0x4, 0x41, "9f5d6884c957d600c27013eb82886d89d3423dbdf6b9c74b26c342e069a7fdbbab37fb39e8059b990b56ef4cc2cb0042dbca43adb6b25def0ce74d68013cca4173"}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @srh={0x0, 0xe, 0x4, 0x7, 0x1f, 0x12b, 0x10000, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x67, 0x8, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}]}, @srh={0x7a, 0x12, 0x4, 0x9, 0x1, 0x7, 0xff, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x6b, 0x0, 0x0, 0x1, 0x0, 0x9, 0x66}, @dstopts={0x89, 0x4, [], [@pad1={0x0, 0x1}, @generic={0xffffffffffffff01, 0xa, "2bdd922a71c034570747"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x1}, @ra={0x5, 0x2, 0x40}]}, @fragment={0x0, 0x0, 0x80, 0xe6, 0x0, 0x7, 0x68}], @dccp={{0x4e20, 0x4e22, 0x4, 0x1, 0xf73a, 0x0, 0x0, 0x0, 0x7fffffff, "adff52", 0x9, "676c8a"}, "80fd5dfbd6799025ecd44d51eedf52a4f0a70af519ac76f212bca35c97fb9b8c3766bfc163701f8b2b650e7ab37f030b0a0abf37d026bc820fc9595ac3668c3c5c7d97fd80bfd76b15f35bfeb6acc73a3602b4503a31dc040929b65728e7cd928b45eb24c1488a925bf9e421505530bc9f9e7fa55f1ca3400c785e6f9a059a548eb159b2d41785c4c6eec46e05c6eeac07cf3f14f7eb2f85cbbc914a"}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xf1]}) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000480)='/dev/snd/midiC#D#\x00') 2018/04/05 02:34:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000740), 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000d00)=""/190, &(0x7f00000007c0)=0xbe) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000c40)={0xfffffffffffff784, 0x1, 'client0\x00', 0x1, "de3fa8c08103b147", "eb65b7703caf43e12ee6296f2906b6d9addd85d86fe5290f8d5966d261b2cbac", 0x6170, 0x74a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000dc0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x400, 0x2}, &(0x7f0000000e80)=0x90) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r5 = getpid() ioprio_get$pid(0x2, r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/05 02:34:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x5, 0x4400) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000440)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000000c0)={0xc34, 0xfff}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x20) io_setup(0x9, &(0x7f0000000100)=0x0) io_cancel(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000280)="15db5fefdd9b3f9f7308194e72063716acb9ff5a47879ebc1a0a5c95d758848a4467fbd8ee152b6353025226538421b559a8c837df7f8b1a9799e02355476c92762aed9ed3ff58e98512615e672c14af42e0b7cbbac0e68173554bdcbe67744ae470f854c265c5dcde655ebb22b22577192d74b6e925d452cca45c2d5bd1a3ad60c3e0a53478ae2444cce72824eb76987a82a146c08ce00ceae7e595a36442385fe7a08cfc4fd58b5fa148e9b9ac200c14fd0e9950c1792a9a39d83d4ccbea03c75b9c338818b5a681fee3feadb99c2c79b3ef58b69f10fa863373349f14ee8a1b83b771ad97a336af768c40d9388523b1c7c3ebe1c0e3e4", 0xf8, 0xcc23, 0x0, 0x1, r3}, &(0x7f0000000180)) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x45d) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) 2018/04/05 02:34:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:29 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) msgget(0x1, 0x2) [ 214.024171] IPVS: ftp: loaded support on port[0] = 21 [ 214.184821] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 02:34:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x3f, 0x40, 0x80, {0x77359400}, 0x5, 0x7fff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x2, 0x1ff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={r2, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x0, 0xfe06, 0x50000000, {}, 0xe687, 0xfff}) 2018/04/05 02:34:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:30 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x7c) perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000000240)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) 2018/04/05 02:34:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x40000) socketpair(0x0, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0x4c3, 0x4, 0x8d8}], 0x18) 2018/04/05 02:34:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000740), 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000d00)=""/190, &(0x7f00000007c0)=0xbe) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000c40)={0xfffffffffffff784, 0x1, 'client0\x00', 0x1, "de3fa8c08103b147", "eb65b7703caf43e12ee6296f2906b6d9addd85d86fe5290f8d5966d261b2cbac", 0x6170, 0x74a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000dc0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x400, 0x2}, &(0x7f0000000e80)=0x90) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r5 = getpid() ioprio_get$pid(0x2, r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/05 02:34:30 executing program 3: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000c80)={{}, {0x77359400}}, &(0x7f0000000cc0)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x200) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) timer_gettime(r0, &(0x7f0000000a00)) socketpair(0x11, 0x7, 0x9, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000440)={0x9}, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x4, &(0x7f0000000240)={0x0, 0x27, 0x6, @thr={&(0x7f0000000040)="9314a2373f7f91ae7b3717efae671ded12ff91acfada57be4dbd7a99a2a9694c271ae8867f3fa0e6951800a8f4a9f4d89b6c252d808bbbedfad2357a634e8ec997914ba6cca7ddb34ec163dba54a82c18b54c2d4e75b42c97d24ed1ef816759d26547d959543f6de7ba0b9f3ca2bbbe2f3ea8ed1d58efa4418cadca2353fb630bcfe81b9877f0af91e094c9bb391a88e9627f91a8d3bcb9482fd3b034bdef52ea1b4b30d6a476fdebc2ad720a3815b3e179b6b862637cdd73950540ad25dc6c6a45c49", &(0x7f0000000140)="e78668997923394ca4892600960dcf5ada164313f7b4c45327074db554235d0b3427467f35d5be38715581027df3ecc6edc918bc349fcf5e3c7fd56b3d79e71a1f10cf8176ef661d9498406884bcac2c582b08a08ef4ba4c4662b8794965506d5d4a77497923891356296d583224a7be50655d68a4e25a02b80f8114f8e9bc2a014a925810c6917819fa5503cd9300f607d9b9b757ea1a33ce315054169aaef9a8a3cc5bd81dd140496ba559c6f3fc3bf55f9a1f8719186264305637819be783a9a68009dfb9a1103b05a5ddc3cdc0cd7e6b397eeac6dde5f31cdb98"}}, &(0x7f0000000280)=0x0) timer_settime(r4, 0x1, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000380)=0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000480)={{0x5, 0x0, 0x6, 0x7, "0dd30484fca27f9460edf89358b1d57649dd9907ccc8445561b05a88c2d2ce969a621035e717690734aaa0cf", 0x1000}, 0x8, [0x2, 0x0, 0x80000001, 0x180000000, 0xd5f4, 0x6, 0x5, 0x1, 0x4, 0x7fff, 0x1, 0x100000001, 0x6, 0x6, 0x81, 0x4, 0xb1a8, 0x9, 0x1, 0xfff, 0x9, 0x0, 0xffffffff, 0xff, 0x3, 0x6, 0x8, 0x1, 0xffffffff00000001, 0x1, 0x3, 0x6, 0x9, 0x3, 0x0, 0x10000, 0xbd, 0xfffffffffffff864, 0x8000, 0xfffffffffffffc01, 0x8, 0x8, 0x100000000, 0x267f2318, 0x80000000, 0xa877, 0x3, 0x8, 0x100000000, 0xffffffff, 0x4, 0x3ff, 0x3, 0x5, 0x3, 0x1, 0x1, 0x9, 0x4, 0xd2, 0x3689496, 0x1, 0x40d, 0x6fdd, 0xb5, 0x9, 0x6, 0x81, 0x80000000, 0xffffffffffffffff, 0xffffffffffffffc0, 0xfffffffffffff000, 0x6, 0x7, 0x7, 0x8, 0x2bb0, 0x3, 0x1, 0x6, 0x7, 0x3, 0x8, 0x7764, 0x8, 0x5, 0x3, 0x10001, 0x2, 0x4, 0x99, 0x100000001, 0x9, 0x2, 0x1000, 0x800, 0x2, 0x9, 0x101, 0x3, 0x1, 0x0, 0x3f, 0x8c7d, 0xe9, 0x2, 0x0, 0x8001, 0x2, 0x2, 0x3, 0x99, 0x8, 0x6, 0x2, 0x4, 0x7, 0x81, 0x77, 0x4, 0xb938, 0x4, 0x6, 0x4, 0x7, 0x5, 0xd9b, 0x1], {r5, r6+30000000}}) 2018/04/05 02:34:30 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0xd225, 0x3, 0x0, 0x2, [{0x0, 0x7, 0x4, 0x0, 0x0, 0x800}, {0x1f, 0x5, 0x9, 0x0, 0x0, 0x6c68c69273441eeb}]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/211) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0x9, 0xffff, 0x0, 0xa5f, 0x3, 0x8}, 0x6, 0x4}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 02:34:30 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x1, 0x3, 0x9, 0xffff, 0x3, 0x0, 0x8, 0x10000, 0x80000000, 0x10000}, 0xb) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000012c0)={[{0x2b, 'memory', 0x20}]}, 0x8) 2018/04/05 02:34:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) [ 215.214197] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 02:34:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0xffffffe2) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x10080) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) signalfd4(r1, &(0x7f0000000040)={0xffff}, 0x8, 0x0) 2018/04/05 02:34:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x3]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xac, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xa6a, @dev={0xfe, 0x80, [], 0x17}, 0xff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7, @empty, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7fff, @empty, 0x9}, @in6={0xa, 0x4e24, 0x0, @empty, 0x200}, @in6={0xa, 0x10001, 0x100000000, @dev={0xfe, 0x80, [], 0xb}, 0x10001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x4, 0x8, 0xa0, 0x2, 0x4, 0x6, 0x7, {r2, @in={{0x2, 0x4e23, @rand_addr=0xbbe4}}, 0x3ff, 0x1, 0x4, 0x7, 0x1}}, &(0x7f00000002c0)=0xb0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/04/05 02:34:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x10c) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3, &(0x7f0000000080)=0x80) 2018/04/05 02:34:30 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x401, 0x8001, 0x100}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/05 02:34:30 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl(r0, 0xc0884113, &(0x7f0000006000)) 2018/04/05 02:34:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x2202, &(0x7f0000497000)) 2018/04/05 02:34:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x48, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="116348409393bba6153d1522805921c888a516fb3ae6db566d54f5c9050b4cf7f2de92a29656f06f2e1e481431c518d303efdd22afe5df9c", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/05 02:34:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="7365746768d4aa88324bd839b9e3f28db059017745f2ba444552a8b9ce5eaaad4ce63b87ea6c595b9154688df107297dd275f8153e7720f3b9a5887334b134a6573fc04b7029f108fa7c199c62cbb06343e0a48674d784d1be9ff67a08101910ae5f62c856b097fcb04af1c2b9c921c4b8aa1a0da25dcdb07f20901a7618e848dfb8f5b9de997257c9889094d36db59c4b565ff7109670682d7363f460e098e8e1e40000000000000000000000000000") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4c93a352a95bad91d054c12c4a73bfff", 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/05 02:34:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000f40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x7273dd8e000e074a}, 0xc, &(0x7f0000000f00)={&(0x7f00000006c0)={0x200, 0x29, 0x20, 0x70bd2d, 0x25dfdbfd, {0x18}, [@generic="6ed66deb2c5c66eb63b94728d3108a1bcb2787a76d322188be1af26a3a6f7f49f9f5b3c51b437cee3dabb1c52795383abe677c414cc17d9d3b23a0d302e29e2e45ce075d4873982ab737ff77c440d35900b9efab9e90f083212055f6b14b38189a389df0b565cbe1e5fef7271a289a05743aca4bdb0eaab96adfb0fce6446ca1fe504962e3279df99aa35edaf7041e21311cf5", @typed={0x8, 0x8d, @fd=r1}, @nested={0xb8, 0x72, [@typed={0x8, 0x28, @uid=r5}, @generic="2502497fb7c95ef975a02b1136de14a431bc17efec60225ee5e07b680cef9db59ac382665086e64a42ba77f434373bb4fa8064113fd9d5a3af201c19c89763b53923ac206979aa77cf4d5554f1427a850ab3ff7f865d8742a77da4891daf16dc70d3f5d49ca22652aba21ef6cc601df7e91100564c973ba281604209034d9d5db31be5dcd3f8e98bd9c167efe06105d7a85fe6baa4770677ab3cf56b115d2b413162ad7878e3a665ca2b86cd"]}, @generic="e76e9fba2261fc63b25023278bc2e04a19b9bb05b76369e686c4f493dc8376ee1b90c4c533c05a2544eebccd14a35a41e8665dfa8a6658b551404dceb0a96c26e0bfc26f5df3bcbde71c62f9e349406e5bc5895c9381083f62ee2e71421f6d46ff5f64f7a6ffd8dae7ddc7bffc992313a35812230ec5feb6130a7d4e64a99c73bf36aabf98219e0b6e62a573099358f561ceb5eae71ce8ed"]}, 0x200}, 0x1}, 0x20040010) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0xfffffffffffffffb, &(0x7f0000000b00)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000480)=&(0x7f0000000440)) setitimer(0x3, &(0x7f00000004c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00000008c0)) 2018/04/05 02:34:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f01c80f23e60f01b409ea3664dd5900260f1bf466b9d00a00000f32660f6b2f0f01cb0f09660f01c8", 0x29}], 0x1, 0x10, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x63f, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000018c0)=0xe8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000001900)=r6) 2018/04/05 02:34:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) close(r0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "40e180c49a5ddf8cf383a4ff4bcc449801237b1d87bcd63a07404674c6948bd1b095b3e44d"}, 0x29) 2018/04/05 02:34:31 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x800) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/05 02:34:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000130009040000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) [ 216.057874] binder: 17871 RLIMIT_NICE not set 2018/04/05 02:34:31 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x100ffd, 0x0) r1 = socket(0x996fc6e289883150, 0x1, 0x78b) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r3, 0x40047440, &(0x7f0000d1df52)=""/174) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r4, 0x35}, &(0x7f0000e71000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) socket$inet6(0xa, 0x7, 0x8) close(r6) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) 2018/04/05 02:34:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x80) bind$rds(r3, &(0x7f00000000c0)={0x2, 0x200000000004e20, @multicast2=0xe0000002}, 0xffffffec) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) 2018/04/05 02:34:31 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x200000000c1}) socketpair(0x2, 0x4, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x1f004, 0x102000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 02:34:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000130009040000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:31 executing program 0: unlink(&(0x7f0000000140)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000680)=0x80, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = perf_event_open(&(0x7f0000723f88)={0x8000002, 0x70, 0xc35, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000cc0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) sendmsg$nl_netfilter(r0, &(0x7f0000002400)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00000023c0)={&(0x7f0000000dc0)={0x150, 0xa, 0xa, 0x9, 0x70bd28, 0x25dfdbff, {0x5, 0x0, 0xa}, [@generic="96d6a05115480f226b8ff45d0c74acb2d09b79c49fbbb0a3b6b3f00ec74dcabf07f588e0990eabc37fec978ae85f6da561ae7b69ffdf57933f4cebce9ce31d11c99ba44b6c7c2743fb1b3807db2024ce33763b56ecb13b3b46d348949d9bdf74d6d5cbdbbdc0d0f217f9789f88294c79aa31f72c08", @generic="1eb06ad273d9e4571f2279fc09015a6ceff40b6019c97d57225ac4bb51b7517fd06568e2e42d758b46bc7fa9d2ebd06d8bf32f", @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @generic="b15da744d1ce12c92c87c0bc82c17e573ffdf5b27953e94549fabaea4d0cc57521e43c8fa5fdc2ad03c3d8f5697aeb6cee1101c8e96704bbbf8bf5ab8889b623c368520a903ecf1af30ebda5310be59ff4d301a70e6627c3541c31c3997cf07c804e74025a28ff02df32122a07f183310a906a9c61fa0edff85b98e28d671ea9"]}, 0x150}, 0x1}, 0x404c040) r3 = gettid() pipe(&(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x0) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r5, r4, 0x8, 0x0) fcntl$setown(r2, 0x8, r3) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = socket(0x7, 0x0, 0xc971) connect$llc(r9, &(0x7f0000000440)={0x1a, 0x8, 0x7ff, 0x8001, 0xb8, 0x80000001, @random="eac6ef1d9c00"}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r9, 0x0, 0x60, &(0x7f00000007c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000400000050040000380100003801000000000000680300000603000068030000040000000000000000000000000000"], 0x1) r10 = semget$private(0x0, 0x3, 0x1) r11 = memfd_create(&(0x7f0000000280)='/dev/kvm\x00', 0x3) ioctl$sock_inet_SIOCGIFADDR(r11, 0x8915, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x26b3b411}}) semctl$GETALL(r10, 0x0, 0xd, &(0x7f0000000080)=""/171) r12 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x600000) getsockopt$IP_VS_SO_GET_DAEMON(r12, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) sendto$unix(r11, &(0x7f0000000480)="cf9cac78bb0c7bb2ddfc407d14868d28c0036a8cc84fe5d8943c4005efccbdf0c8d5963552565c4a080bbc57185a69b082aece692d211073a35ca5dfa46968b94c30deb107428c3661de6e6c40eb142eb0851ea9ec68676cdc4932b2ff5d913d78ba422884822d77c3bb3611b361747f9c2baa5655fc1ac3be10301f1dc3c24894ea663800569146b40af7c95de405d7e8db480f5d350dd36d59440968f6eb43e0a8daddb231eae17aae23e738adc68aa504c190b5eb475832a8eda9203525bec2b2289713b931c439418e86", 0xcc, 0x40010, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000180)={0x4}) sendmmsg(r11, &(0x7f0000002180)=[{{&(0x7f0000000300)=@ax25={0x3, {"3a5914a5d7f88f"}, 0xffffffff}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000380)="60ff57c09a3a6a7b066cafbc6947cd911b927bfef84cf7c11be29fa772fef21e87115e0dbdaed09e1ec673133a2c18b12c12ecbe23dcbf079d13ef80c6a954aab8fa02aaa237a4934b32ffcba260e04189718ab9a138ba352d01d559ea07992be5ce06ac2aa2afd255bee400a74b0aa1f14770e3b046", 0x76}, {&(0x7f0000000840)="ebc5417a56db893eb71a72204da193d364b1263ead15826b1e4a3e855fb638595668f42f75a5e232492d17ee2e0f17b618ff6b28ca1149c432881ab63341fd63f8bdc56bc5ab590a227068488ea2f01515199df6183b4a76ec5e77094210b38130bbab7b768bcb85e2741c31bd04a3d909f66d71e809770c77a89a517b784f21100cedf7", 0x84}, {&(0x7f0000000400)="adb2d6ee90b8cfedc166c28888452e32f03c63394a3f0a301b1c4a8ca6055c3c8e74c19c", 0x24}, {&(0x7f0000000900)="45d82057d6d3e2d2e7e9df4cfdfacdcdc8a599e4984309b0d9582c8149976d247d150feb132e277c8ab37f3ba0304e3782220a181b4613a0dac36aebe8d88698d77323e47d16fb33af7837aaf5bd51e8d2fa125321fc970e794b75c5ca501de2e8296d377a27795b85da7e88bbc65987089a89a236c95fcab408de1f101e31efe99058c029e9b7c8ac7a0a844bf5052189ddeb5a4d65fbcef5f4aea6484edbeff0dfb260bb7afbab4c70b1d3a573ffb483a2171b41b62181d077070c4d", 0xbd}, {&(0x7f00000009c0)="551c9626d9158ad2fdb8ee90028d92de4d95fbce9d30513325e7fd6eb265bb759386f52a74ec7646de181ef6ced05df2825c80ff594f9935806744857bb34633484de0e6b93af068b92345db0dd379", 0x4f}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000000780)}, {&(0x7f0000000a40)="7f6592e922bbd103b2ee189dc0af458cac3744128c4f926cb04bd5a2ea571887cf69c810cc81cd1a36f7f4ce5e8fc3a378bbba241c1a29bd3ea23155ad323147be17cbcf261c375c065266a90d84f8", 0x4f}, {&(0x7f0000000ac0)="18fca7fc2ce709b5300e0f65c30f50a1955e141ba9138457fe90ad919d0bd6ad721b17fe89390f957e5df60dff21aaa5127542b103b83b05eb9c0435915a1e085e46f84803dda29d369327f7416407b3b0e600dcdf388fb3396d1f30b7ad877171bfdf447b5cf48a32a371b6d2c77dcdb44b34d68bc35f08840a747a", 0x7c}], 0x9, 0x0, 0x0, 0x24000080}, 0x9}, {{&(0x7f0000000c00)=@pppoe={0x18, 0x0, {0x800, @empty, 'eql\x00'}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001f40)="6827fcb2039f6b61c6879573ddbd4df7", 0x10}], 0x1, &(0x7f0000001fc0)=[{0xa0, 0x11f, 0x8001, "682f03f3149bb55a13d39e53054c1c1ef5eeaa39cf71f8af079d710bf67e8abbebb69cf307ba3d6e36d7a6ca03fdfd2c9c59cfc0033f02ee6c418e47ae1fb706e5ebf4c8916f2e8daa696a9081b5a4e7d115092e8896ea77bb243ae8dcbc013b0969de04081173421f5043cfecb547f8c82eecf9832d37c0696db71f29192e29a5892c7941bc5885e8"}], 0xa0, 0x1}, 0x650b}, {{&(0x7f0000002080)=@rc={0x1f, {0x5, 0x7, 0x7, 0x2, 0x8, 0xc24}, 0x3b5c22df}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002100)="ca42b9474bcf4faff73f4ed066f26df7a86858", 0x13}], 0x1, &(0x7f0000002440)=[{0x40, 0x112, 0x1000000, "d5858e91ac3e52a7d73a0a49f4e824494fb035155a6083f86c87df2376d44909e0d54e8a68b30485dc6fc38e"}, {0x78, 0x10c, 0x7fffffff, "02b866061438c9d0d755ba3ce9b471d4d3d2f3e06cc9222ca87df2b845376633c8fbc4d4db88e9fb071efc8856304a75ddf07e06c144b129b17eae1407854b7dddea4c40313f9882075030fa309308591cbad829572806faddd334d5880a7232efd089"}, {0x100, 0x117, 0x2, "10159d56f4ff0c9f0dcd5b4b75e7bd54fb9f5ef3b48b3a920e54909d358c847889af19b966d255cd15ac3e0a1301c7d0ef617bdfa123f16e41b530918cfb40e3cb75a5aac03cb03d9e21c96464ed5d459160fbf889d6518e722d3ac276a2c40f4c18823c13f60203282417e995445d245384b67399fd2e564379065ebd87cb20633de8e4d4aea878bac0b29dcc571dfe385b68332297f6771cdea3329ce0f337b61c653a67e10596d12262a9b4f67c13ec90f5d688946a683d11a4ef6b49d6d1958f835a48b84636f2f5db97568014a540c05623bd63bf3560c73a377d37883e9179a0a75405ddec87"}, {0x98, 0x13b, 0x9, "31f49912f15b5eefc13ea7663aa90ef815651fe1480f2ba814444044ec50188cc2368e534d2c84613161db85e56bcdeb9d1ef5cb13c3f8786e4a96b201209a90748b0d3ea9d2ad79137de0ccd800d5befef267c15bf6fc2859bbe83966f9ac66132df4cf66b84ff20aed1ad7864db880e0b43a989a173a4a2ef38578fb1e75a061d2fc497e23e7"}, {0x68, 0x11d, 0xb9, "e8c930542c843b413cd3ee8e16b356bc43fd7afae89ba7ccf677aa38991404ee2084373d996433c3b6158ebd07d7e2326c56b1f355f24923ea279a3eca71b9b3b7ed46ba49cbcdcf3e1c6ea6d01d015016"}, {0x38, 0x11b, 0x3, "6858603fc5439b8bf7f87fb4df1dd6b4414190560361f311141c6e1f515421428fe4"}], 0x2f0, 0x4}}], 0x3, 0x40) 2018/04/05 02:34:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000130009040000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) [ 216.194388] APIC base relocation is unsupported by KVM [ 216.339482] l2tp_core: tunl 4: sockfd_lookup(fd=26) returned -9 [ 216.859701] binder: 17867:17910 got transaction to invalid handle [ 216.866284] binder: 17867:17910 transaction failed 29201/-22, size 1461451263877076630-2512426966848161073 line 2848 [ 216.984732] binder: 17867:17914 ioctl c0306201 20004000 returned -14 [ 216.995522] binder: BINDER_SET_CONTEXT_MGR already set [ 217.001674] binder: 17867:17910 ioctl 40046207 0 returned -16 [ 217.017558] binder_alloc: 17867: binder_alloc_buf, no vma [ 217.023257] binder: 17867:17914 transaction failed 29189/-3, size 0-0 line 2963 [ 217.031837] binder: 17867:17910 got transaction to invalid handle [ 217.038217] binder: 17867:17910 transaction failed 29201/-22, size 1461451263877076630-2512426966848161073 line 2848 [ 217.178459] binder: undelivered TRANSACTION_ERROR: 29201 [ 217.184068] binder: undelivered TRANSACTION_ERROR: 29189 [ 217.196939] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 02:34:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x2000000000000, 0x80}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x380000000000000, 0x44080) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x20) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000200)={0x401, 0xfffffffffffffff9, 0xcb5e}) keyctl$clear(0x7, r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0xfffffffffffffff7}, &(0x7f0000000300)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x200, 0xdcf625bdd0dcfe84, {0x2, 0x0, 0x7, 0x3, 0x5}}) connect$unix(r1, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/05 02:34:32 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x0, 0x30, 0x7, 0x9}, &(0x7f0000000280)=0x18) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/anycast6\x00') r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x400, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0215f7000800000029bd7000fcdbdf25010014000e00000005001a00ac1414160000000000000000000000fe80000000000000000000000000001109000000"], 0x40}, 0x1}, 0x44) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) ioctl$TIOCSTI(r5, 0x5412, 0x3ff00000) 2018/04/05 02:34:32 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup2(r0, r1) socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0xf2c2, 0x2, 0x2000}, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0xc780) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/04/05 02:34:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001300090400000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:32 executing program 1: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = gettid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004900)={0x0, @broadcast, @remote}, &(0x7f0000004940)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000004980)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@generic={0x3, 0x9, 0x6, 0x7}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x4d, &(0x7f0000000140)=""/77, 0x41100, 0x1, [], r3}, 0x48) r4 = syz_open_procfs(r2, &(0x7f000076c000)='pagemap\x00') r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendfile(r1, r4, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x2}, 0x20) pkey_mprotect(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000380)={{0x2, 0x4e23, @rand_addr=0x40}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000300)={r6, 0x20, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x7}, 0xfffffe81) 2018/04/05 02:34:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@notify={0xf, 0x8, 0xfa00, {r1, 0xc}}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) 2018/04/05 02:34:32 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x800) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x5, 0x400) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f0000000180)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x488001) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x969, r0, &(0x7f00000001c0)="41b3e6a83d0848d7fd7d1fac50e8dca0ad969e6604e90c97747b045c2f2c99920d513e2b7c7e592a3854a2706fdfe5c425bf26892c3820ece6222129d2d6bd61cc952174718169c5a1d2f87e6081a3b54fe3023fc4cff6057a", 0x59, 0x8a2, 0x0, 0x0, r3}, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca50b3e23550375247d84"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006a40)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000006a80)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000000c0)=0x8000) 2018/04/05 02:34:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x15e) 2018/04/05 02:34:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/05 02:34:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000000140)="1fc5d1e039aa9c79890f694d1a9f71b1853c9f61596dd8800e6e4d6f48b59f8e46b122ee26a428f1afca4c098ba086dce1a791ee7e51d76e84a8b39b61f3e970841e8e02d257b4ee2a108ae471f684e11978a4b07ad8d84f9b40295a704ce21bb7d52d9df2040c3f91b2ecab812a40f3ad906c0958ad05b5227abca1e389b24df61743f2ae1f6b4d324c1f40a85619bf5ac462d5f7dc55ca01d14f152a05eca68c402e8e437b1c8282f8b7bc0450b560169c892eb6a14ce363178ae0723a2b7ba98cfd97b4", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="832876738d6d66400767ce45fb61b6edc3c35b5a3482723bcd885303db26ffba79ec6b0798255848c45c39a73c5b2aa886ed6031ea942d92cb721fe2347f78a4b1927f274647235c0b080b25333664d6599e3b5ecf38c90edc5a93794d9caf94a44ff221d1e0de89ca6a804f844db01a4a9d7e23703764ab5bf547b631b85fc397b969c601156db92fc41a629a975d6065c4542e269ad8f39b78576ab0a1140e56b9d538a5639c8bbbad21c2204f50be9c253f543377167810cec834b5eca5ad335ba9b9fa2bfc72c7291d6750bed1f3f44f91cb2f1181ac71253f4991af829913bd365733e8827fd1c52a0bbf29917a80dfc9edcee8e219") setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x1) llistxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/210, 0xd2) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) tgkill(r2, r3, 0x33) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) accept4(r1, 0x0, &(0x7f0000000080), 0x0) 2018/04/05 02:34:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001300090400000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x2000) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="e676c5526bdc6f04af9d431e80bd31817d584a91328361fbbdec1db97d5bd667a15d943bbe913873920d928955c2a25d9513c93761731751e2a1d98538bfa8726e77a68f4ecae01521dd0c3dc79d5741d1e93ee0051369bebea928c9fcd0c40043a37fb2ba6596f47ce849305ea0880c55751427f1a1fa", 0x77}, {&(0x7f00000000c0)="dbd49d6d2a810cd0a4b00031c4b97bd427ae82d1382a501396f95303f14811bdfb3f35db11b7cda9ba5b46fda9e081d1b9afe0f96e5dbe69f8f3dd74a3f279c4e779b5a980e4f9a580bd01eabca8143defb417c20061fd79e0243ba4e313b77d2958ef32b4e225a76513688c854eb8bb1ab542aabef34e6ffe310f17bfb8ba4758735b7f277cb0106ca1b7d94c20baf042841d876dc9b63e3f603edc1c6198872b09a7a3db54dea5dcc009a9a018b7fbe2c8329929ebd0ad15a6d2e849f7c2cbd98f50bdef4cca9005d3dbc0dbec6cf981b9c871641677bd1e", 0xd9}], 0x2, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/05 02:34:32 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="146448463a90a59d80a34f000000070a01000000"], 0x14}, 0x1}, 0x0) 2018/04/05 02:34:32 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @random="474283d05655", 'yam0\x00'}}, 0x1e) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000003ff8)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x18b) r2 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xffffffffffffff74, 0xfffffffffffffffc) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) keyctl$clear(0x7, r2) 2018/04/05 02:34:32 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x80000000001, 0x2fc3fd8c) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0xaf, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/185, 0xb9}], 0x1, &(0x7f0000000380)=""/70, 0x46}, 0x0) 2018/04/05 02:34:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001300090400000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:32 executing program 5: gettid() exit(0x1f) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000001140)) 2018/04/05 02:34:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffff, 0x7fff, 0x3f, 0x400, 0xb24, 0x5, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, 0x1, 0x6, 0x7fff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x6, 0xfffffffffffffff9}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x1d, r3}, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=@can={{0x4, 0x9, 0x7, 0x7}, 0x0, 0x1, 0x0, 0x0, "5a5d38e3d3f399a9"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x5) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={"a6bc11bb66651300000200", @ifru_mtu}) 2018/04/05 02:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r0, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/05 02:34:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="e43b85832a6c4cb693f626e59e43b6", 0xf, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x7, 0x3, 0x6d1f, 0x2, 0x401, 0xfae6}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x187}]}) 2018/04/05 02:34:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f000079b000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0], @ANYBLOB="98000000f3320edb20ff57d4d6b9a11a6f1cbcac26c6e7ca7153abfb14c2c8adf7baeafd538baf072f882d6d02532e44620a06b1834d200cf2fc52227d110700000000000000f914c86f56483006ead87b0c67594332169b327c9e3eb1b10b111a1728351e6fa629667fc3236dae38cb3e5c93ff639831107a8f99472b4185fbeb53c9d6649583f2cab7c6e3192edd74db587bbba45af2de6570fe3c"], &(0x7f00000001c0)=0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'eql\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200), 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x2, 0x0, 0x54ca, 0x0, 0x3}, 0x5afc, 0x3d, 'id0\x00', "74696d657231000000f1ff000000000200000000000000000000000000000000000000000000000000000000000000000000003f000000000000000000e6ffffffffffffff00e6ffffff00", 0x0, 0x9, 0x5, 0x7f, 0xffffffffffff0000}) 2018/04/05 02:34:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001300090400000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') pread64(r1, &(0x7f00000d0000), 0x0, 0x100000) close(r0) 2018/04/05 02:34:33 executing program 0: io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0xdab01a13a97b6a19, 0x0, 0x0, 0x81b, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f00000001c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f00000000c0)=0x102) 2018/04/05 02:34:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) sendto(r0, &(0x7f0000000000)="fe0f7238dbe82777cdcc6f26ac3b73539f4d3f9d0e0178915e540af7628a3f4d0e73db90", 0x24, 0x40040, &(0x7f0000000180)=@ll={0x11, 0x15, r1, 0x1, 0x7, 0x6, @random="27e50cc20eac"}, 0x80) 2018/04/05 02:34:33 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="b92ef6b85d18ce2df3935cd028e1dbf5324ffa") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1}) r2 = syz_open_pts(r1, 0x1) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x3d9c00) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, {0x2, 0x401, 0x401, 0x3, 0x5, 0x40}, 0x900, 0x4}, 0xe) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$KDENABIO(r2, 0x4b36) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b3a000)=0x9d3a) close(r1) 2018/04/05 02:34:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001300090400000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = epoll_create(0x3e) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x400000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000)) 2018/04/05 02:34:33 executing program 1: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0b6300007b9796093c44194dd8b4668bbe929369b9aa9b92a9661fbd140730b191f41699f1ddba072c5ce256b04bd15be532020080f2829cb647177bd1d26c882c1fd92bd0b1834b1865f6908b287ef7cbf6630ae19dfa7d9da12383431a8fb4e5c4e4d70c61d71b56b60735f675aba788a72621f24c97"], 0x0, 0x0, &(0x7f0000005000)}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x2000c0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002180)={0x0, @multicast1, @remote}, &(0x7f00000021c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002200)={'syzkaller1\x00', r2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000000)='/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}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x2, 0x484000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)={0x1}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x2f, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="24be45074e07a1db8069eb22fe57aa4c283588118661566e38ff3b2feae58fea5f97d45ad384e3058f729c17525fee8066aa4d3c75419309b3f729383df285fb313325e0d35348c63af0302eecfe3cf06a55"], 0x0, 0x0, &(0x7f00000000c0)}) eventfd(0x3ff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b00)={{{@in6, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000dc0)=0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001040)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000400)="2328c3b4fcc67e237ec57c799855", 0xe}], 0x1, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x58}, 0x3fffffe) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000540)=""/61, &(0x7f0000000580)=0x3d) 2018/04/05 02:34:33 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x7a682e8c255af214) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x4c) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0x100000000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) r5 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r5, 0xb702) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000040)) 2018/04/05 02:34:33 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setreuid(r1, r2) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc5)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 02:34:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001300090400000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:33 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x600000, 0x0) getsockname$packet(r2, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0), 0x4) 2018/04/05 02:34:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/185) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x34) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8000, 0x7f, 0xac0, 0x56b39b42, 0xffff, 0x7ff, 0x4395e720, 0x3, 0x7, 0x0, 0x401}) 2018/04/05 02:34:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = dup(r1) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000140)={0x83, @time={0x77359400}, 0x1, {0x1e, 0xac}, 0x9, 0x0, 0x2}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000000200), 0x800) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/04/05 02:34:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x8) 2018/04/05 02:34:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/131, 0x83}}, {{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/80, 0x50}}], 0x2, 0x10000, &(0x7f00000004c0)={0x77359400}) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) memfd_create(&(0x7f00000000c0)='ecb(aes-aesni)\x00', 0x3) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) getpgid(0x0) sendmsg$alg(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="cecc2886d7e32e888d3255a7a30f7154de9347dc67a9162adee7656d04703534", 0x20}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 02:34:34 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) socketpair(0x2, 0x13f3c3c37e917ce6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r4 = fcntl$dupfd(r2, 0x406, r1) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xbc, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x100000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @empty, 0x78dd}, @in6={0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200002) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000300)) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r7 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/05 02:34:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000130009040000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:34 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003280)='/dev/input/event#\x00', 0x81c, 0x200) ioctl$TIOCSCTTY(r0, 0x540e, 0x727) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000200)="fefa0900000000000000cd3339d576e0847e867e064f9c7bc75a49409e0a58348ea6d88f0124ec004614cf6c2833803e4195ba888618945411194bf24c555e1488cce8", &(0x7f0000000180), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r3, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) sync_file_range(r1, 0x9, 0x8, 0x1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000035c0)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'lo\x00'}}) connect$netrom(r0, &(0x7f00000038c0)=@ax25={0x3, {"c76d01a010fcb0"}, 0x3b498999}, 0x10) clock_gettime(0x0, &(0x7f0000003840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000180)=@llc, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000440)=""/212, 0xd4}, {&(0x7f0000000540)=""/68, 0x44}, {&(0x7f00000005c0)=""/254, 0xfe}, {&(0x7f00000006c0)=""/145, 0x91}, {&(0x7f0000000780)=""/139, 0x8b}, {&(0x7f0000000840)=""/192, 0xc0}], 0x8, &(0x7f0000000980)=""/239, 0xef, 0x9}, 0x20000}, {{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000300)=""/3, 0x3}, {&(0x7f0000001b00)=""/245, 0xf5}], 0x3, &(0x7f0000001c40)=""/161, 0xa1}, 0x3}, {{&(0x7f0000001d00)=@generic, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001d80)=""/40, 0x28}, {&(0x7f0000001dc0)=""/69, 0x45}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/35, 0x23}], 0x4, &(0x7f0000003a00)=""/215, 0xd7, 0x4}, 0xda}, {{&(0x7f0000002fc0)=@nfc, 0x80, &(0x7f0000003300)=[{&(0x7f0000003040)=""/210, 0xd2}, {&(0x7f0000003140)=""/42, 0x2a}, {&(0x7f0000003180)=""/123, 0x7b}, {&(0x7f0000003200)=""/97, 0x61}, {&(0x7f0000003280)}, {&(0x7f00000032c0)=""/16, 0x10}], 0x6, &(0x7f0000003380)=""/10, 0xa, 0x38}, 0xfffffffffffffffb}, {{&(0x7f00000033c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003440)=""/86, 0x56}, {&(0x7f00000034c0)=""/183, 0xb7}, {&(0x7f0000003580)=""/40, 0x28}, {&(0x7f00000035c0)}], 0x4, &(0x7f0000003640)=""/162, 0xa2, 0x2}, 0x81}], 0x5, 0x10000, &(0x7f0000003880)={r4, r5+30000000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000039c0)="45f42a795c57250100000002") r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0xb3fe, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x38) syz_mount_image$vfat(&(0x7f0000002ec0)='vfat\x00', &(0x7f0000002f00)='./file0\x00', 0x2b, 0x2, &(0x7f0000002f40)=[{&(0x7f0000003900)="c81d261a2b363b046f1b155d21b9cc3a743f253e0e7214e9aaecdd2b464a81bd0f67638ab0e00044d6ff8598e441887e857c3123d41336a6e7dfbd357e5d1138021716faa2f64f0e977e1e26efefbf9c8c3a8ea37a9c388e08807d2908dc96c4c23bf8fe72100a2bdf471f44f03de8d5e1915d51b56a4d86e1d125067adfb3cd63", 0x81, 0x6c}, {&(0x7f0000003b00)="6b5bd3ca1543be65554278eb05f8acabb30bc5066f1395dc6b81dd26fd4031524bedd9498e6826c35f8c8a11a7871c36bdd67d6f1ea0fb56b1afc1aca1045e8ca6f4e91150fbba7344c7e55ed2c885d404031412fc0915b5469ce55b116541899f96bbcff4f7105bab39298ac81f9ad5425cdc25fb8552db3bb1ccc0511e2f7d2b8b41b042228b7bc80084037d31425ac2510445afcb57ff7ce8c4dfb9d21f67f739a6aca831a0e8a49dff67f9418cf606a181ac2fca56e7deb5854009206b35fb0680357b582541d456f0b74e53fde6cfbb93c9fe634f75", 0xd8, 0x80000000}], 0x0, &(0x7f0000003c00)={[{@umask={'umask', 0x3d, [0x35, 0x34]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@codepage={'codepage', 0x3d, '737'}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@quiet='quiet', 0x2c}, {@flush='flush', 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x35]}, 0x2c}, {@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}]}) 2018/04/05 02:34:34 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968", 0x40, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000140)="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", 0x1ad, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="00564f10f088549539cce38bd87d45000000", @ANYBLOB="01002dbd7000fedbdf250300000038000300080004000800000008000100010000000800010000000000140002006970365f76746930000000000000000008000402ff0000000800050008000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/04/05 02:34:34 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x12000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) finit_module(r2, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xfffffffffffffe07) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6, 0x30, 0x0, 0x9}, &(0x7f00000001c0)=0x18) write(r2, &(0x7f00000000c0), 0xfec9) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001840)) r4 = getpgid(0xffffffffffffffff) r5 = getuid() getgroups(0x3, &(0x7f0000001740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000380)="384312c28de9c0e49e2b22199a407f240ed2", 0x12}, {&(0x7f00000003c0)="8910b3c2021b14a3131ec71838ef2df6212ccbbd1b7dc459eba36fbeacd0c599c36dabac6bfc6fd8b56d8a986fcb530ab25ded165a3fdcfced837170d5a9f88492fbbd52b4283c027d4e4c5e4f8a894ffabd7eabca0dbbd07e177f9622afac5b17f8e091f1820443649f3cdab07ec3f9e6495b52656785c7a2c3cece2df7a8b8fb7f108fbb712f87d2ce5ae37d01cbfcc1d768eac8475f5ac6cf0b1115e5f8087c640f6764f6e04ed5ded92e7d3942d489992763b73658aaca5c8c5bbfc3ae68ce40df6c3c29efb3a58c6b49196dc2388371b66299d39af0aad22c", 0xdb}, {&(0x7f00000004c0)="c6678140bc3d8493804eec110172fc013ab26f87561e2bc615362ec90233cbcfe0584fb1410082e4ff299cf9be7c2308218a9f05e200e676e5", 0x39}, {&(0x7f0000000500)="092786549d86a8e811d66f767b0ecc33571cb2877d658b0cf236c82ad4e7ac7f45572464e48f86444c367a758324f61b3c4ec14d8c36417faf9ca2602d0907e2de3d57f5ff68428431c3f018d4b6dd69e624e967e01a727735a7489d803d4c9548377afcb59ceabc7aa011ccb77cde42e6a6bc08c202ec6057cc76064b40963343fe9b84710e0f6bc1ee469e3ff767e29e9e61834adeef5e5fb892ef0e1147b6534e1a40a0947eb1a9a33fe676106176e949c0a3ee56e1213a965ffa", 0xbc}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="d9a07a7126fe871cf2c77ea35d089b912e3308f837601cd704abe6c9a347a877e31d99a74390fb9be5c606bea98440ba790ca36260ec2e51dc93784372f9c35a4fbd7ffe4a739da81603a42542aa201b39e0d3b5c2c048d39fc701ccf1115c96819e612fe3d0c9bff41a84a3f8974570a9c58a57a2109680634220951f6d0cd3d398d36564ee0f20e1d9c74f3db4d11a0a9eea441fb502f97538a5134c595d908fd78861007262d7bac118e73468933de876bbd8ebf8d61198906f83bf726ce8412e75268179b65f03cd4ef8c97719d98a1c8257b228180b8733bd98c3708bb6018f", 0xe2}], 0x6, &(0x7f0000001780)=[@rights={0x38, 0x1, 0x1, [r0, r1, r3, r0, r1, r3, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x20048084}, 0x4000001) 2018/04/05 02:34:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000130009040000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x2e) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[@ANYBLOB="b80000001900000000000001000000007f000001000000000000000080000000ff9b402c55b2af1e0501000000000000001800000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) 2018/04/05 02:34:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x100) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x8000, 0x4) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/05 02:34:34 executing program 6: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/05 02:34:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4840, 0x0) fsync(r0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000080)=0x1) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff1b}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x758, 0x10000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="aeb0c3bfb8c584787f07dd6b72137e53", 0x10) 2018/04/05 02:34:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000130009040000000000000000000000", @ANYRES32=r1, @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/04/05 02:34:34 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x7ff) write$cgroup_int(r0, &(0x7f00000000c0)={[0x33, 0x2d]}, 0x2) 2018/04/05 02:34:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=""/125, &(0x7f0000000200)=0x7d) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) 2018/04/05 02:34:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0x0, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x10000000000) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r3) r6 = fcntl$dupfd(r4, 0x0, r4) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000086fff4)) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r7, &(0x7f0000000000)={r7, r6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 219.538688] syz-executor5 (18101) used greatest stack depth: 10936 bytes left 2018/04/05 02:34:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="1c0000001c00010026bd700000002000200008000100b50040000000"], 0xfffffffffffffd93}, 0x1}, 0x0) 2018/04/05 02:34:35 executing program 5: ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000140)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/04/05 02:34:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:35 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x103903) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x5, 0x4}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap$binder(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x0, 0x912, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x9, 0x3}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="3b0000005674b4bde6e66ebd1e59c20fea7a6389d2b44ec0b77081f61f4d72991f4f5783c5140b730000000000000000000000000000000000000000000000"], &(0x7f0000000380)=0x43) mmap$binder(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x1, 0x2010, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0xc9, 0x9, 0x10001, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="0100000000000c0000000000000000000000000000"], &(0x7f0000000200)=0x14) 2018/04/05 02:34:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000009c0)={0x400000000000005, 0x9a1, 0x3, 0x4000000}, 0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x0) writev(r2, &(0x7f0000000900)=[{&(0x7f00000002c0)="d82560e3cc9652bc555d99dfc2dfec8ae180457f59e7a16d916f12ca5ccd9ba2105988a64432114851b69708d7847234000f151a31dc1d547a91d879de8b0a8d8cf4640c854c586913164e82d2f64a87ffeb857139a48f3910f09eae1e7d71ad12ad37fc97e4913fea3909d975b752b88b53bc017087be38145dd09dff139529ca60e5dd4fcebc2406260571d72a023258346bb9f0bfaa58ef21760afbb8519d4f2e5e0615eb60149f921fed3988121869f3c2b7e5617f46a19a22193707da26d33fbaad1aa7b308b6d8eeb413eeb41682ca27542176471fa681b8745cce474acbca4152b68c", 0xe6}, {&(0x7f00000001c0)="5efe2f38ff8b03d5496eb79d6225441b1f142eb4adadeffb09049acf5820a70d4e73f8abd94a51a14995c53d7608a637f7dae1c34c0e957f800766e3c30f118845dc52036e517ad1ddf63ebb7f38c80ce596ea6ff24cb2137ec61b9f9308f5d618980c6c95a3924f0ee6f690def21c6953d78e90ef39689368d3e978caf10446ec17b5b2e1fa8cb6c700c2a4f37d9bb17992abc9f77a91c7f4b2e91fc75a51aefb7ee5a2d154fa26f04a2b8414f7c18323cb5cd7", 0xb4}, {&(0x7f00000000c0)="f677a1505d4180f51aaf", 0xa}, {&(0x7f00000004c0)="0c99d3f0d1d3d7d8fe197bed84db4b851387ae26e45352bef22436d4e32e94a5877878099e528931bec34033eeb07bac2f38ed577800a02346f704d91384290b0413e7a31d583a541ed729416574b9be987c4885f612f5dc28f844519f48b3db4bef2d9b299c53b1462814315c45334c3a14d16b7c5659059a297742ebf1775d08ebdb198c36a7a4bf17f526a86fef95cae686916e6e4f3b382ef76352923de5b177e5171fafed919a0383a0595b2b8b4a2a51a5896b756fcac32631af72c7ecb6516fdbc34914ad5343606c5f95b6ffe2117f7c9d9c1050a606d704c5ed68119a834e69af91d709cc1afce4afcb40d3", 0xf0}, {&(0x7f00000005c0)="2ddce1861a5457b1d06d60d49a714d2ecec792f56227c296e5102f2ba0ee9f2b17459ee4800ed596fe0c2d6e14545f883e00de6fa70ec062abf50df88b6542878b0d3268b26e0f0d91fc58f5d7811d0662ef8ad0340bdc36b7af3103a69f1600cb39416c87985a33c289550506d9abd1055b9d5f05b8940d59c49740e3d6f582f707c2fddb0e5f61cfc839121d22004e028582ff21805abc9fbf62927330d264ba23635800e9f776a4ecda066e1fcdca728966b7dc06d99b533b7f71a66c9a5f25d51228", 0xc4}, {&(0x7f00000006c0)="61f2242bada8ce24372474a246d3013aac41cbcc68a74ca8b00260045b43517b91165271f5a47109035063fa4e7a924e0b263f9f10aa8452808dd0007d2d58f2a96023f1bbc8644c408d68c02cf06d10e435a3edd6b4ab29023d67365bfac94c9f8c88e9561c4355a18026a3fc65e442b3c8139abea701c01d5603cfc8d321902e87bdfda30877", 0x87}, {&(0x7f00000003c0)="14db853423b3dd", 0x7}, {&(0x7f0000000400)="0552807bc033589a1058662b21914c5d2cd15e82f3b339e9f09c0c184585b2d5214765", 0x23}, {&(0x7f0000000780)="1a605af7e9aef01ef8ddcae23df22ce56a4f6e8c955a4b2e99d19f94bd79b5be4c5aeda67b85222267775f95b3438b9d7743b908d77c9dac1fc120b70a6094c5069c164f689c5c9304fe1dedf384334df15bc7fb4e7166dafab075248071e0f40938088ff1f99fd99c632483b7bee00554938c1ced3b02e81193863cfae1e43a3cf089e1d1689db5cb7d", 0x8a}, {&(0x7f0000000840)="91324e9036c965a4f0b06bbff2f62d007d4ce753af779232f12ba15f38d30b66535f9da1627a71182a8070a71d8f00f9e77e0d1c256721fcc3400cb58b488accd88826b89c446cc0b2619fdceeab2a6c6dc8e4dc6f3635f0bc0c4e770a8ec39065261bed0d612662a24ec952e328316d5cfdfe7192de502f8e808c271a1bb1e24fb679f5eaa29f5ad559", 0x8a}], 0xa) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 02:34:35 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="10d9ff03082227508993ae4849b9cd4121617be6528e774670cd68742cecea79aa5af5c957f680881a7f832cd922914a678f", 0x32, 0xe0d8}, {&(0x7f00000000c0)="b64c278143d0de8c00e65a0ce5a323ba6e666d2fc2a54c6780f54ae4a237417859afaf0fdb30", 0x26, 0x2}, {&(0x7f0000000100)="0341b47839a5ceff634991dcbf9557ac2dff6ccc021d6786e67150e749843e8e55a576a165d66f9d51d8b275b153592f3dfb5b4d57570dbb492300abcc4ab0c55d1377887d562803fbb616f6ab36d8ba8bc34dab64e9ff359f237dba807ac2ad38492461527c3066361a39bd781721fe8898403796a45f073d48bd686d6e734c9aee1d4bbacd38236d8b2ae4a4184b1a6040dcf8868686aa606f243f49b21218674bf9015ffbb268b1c5b91dd9bd6469e1e0970f3c5acee9b041b2cf07941d5b5b14f490e69b4ee9", 0xc8, 0xd0}], 0x20, 0x0) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/05 02:34:35 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket(0x1000000090, 0x6, 0x0) read(r0, &(0x7f0000000240)=""/87, 0x57) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000706fd8)={'syz_tun\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x2) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x501, 0x70bd2a, 0x25dfdbfe, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) 2018/04/05 02:34:35 executing program 7: r0 = socket$inet6(0xa, 0x8000c, 0x102) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00008a8000), 0x95, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x1f, 0x833, 0x7, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0x4, [0x100, 0x0, 0x8, 0x0]}, 0x10) 2018/04/05 02:34:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x7e) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fff, 0x80200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x8, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x77, 0x0, &(0x7f00000003c0)="6d4759ce177d61770c0297cdd48accf67a4af4fd34b452d5a1cb0d477fb4e5369246fcc05fe0738854d8591ba8ddf018fc712a2a8d0e2e0051dd7d47c6f24b260b8849d9bccc3ee326d6046db4361c579bccb481b032b84e13cffd1651822dcdf8828bb52d8115989f5cd047ec6f21cc086e55161f2498"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x3) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="6c6f5be000", 0x40, 0x92, &(0x7f0000000180)={0x0, 0x8, 0xfffffffffffeffff, 0x7ff, 0x4, 0x0, 0x100, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0xffffff23) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xff) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000d3f0a)=""/246) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000440)=""/188, &(0x7f0000000500)=0xbc) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xff, 0x1, 0xde71, 0x1ff, 0x0, 0x40, 0x20000, 0xa, 0xfffffffffffffffd, 0x2d6, 0x100000001, 0x100000000, 0x0, 0xffffffff, 0x400, 0x6, 0x82, 0x0, 0x7fffffff, 0x7550, 0x5, 0x2, 0x40, 0x6, 0x3, 0x128, 0x0, 0x0, 0x8, 0x1, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x8}, 0x0, 0x2317, 0x200, 0x7, 0xf3, 0x1, 0x8}, 0x0, 0x5, 0xffffffffffffffff, 0xb) ioctl$EVIOCGREP(r3, 0x4004743c, &(0x7f00005c8f52)=""/174) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4}, &(0x7f0000000080)=0xfffffe95) 2018/04/05 02:34:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x2, r3}) [ 220.702059] sctp: [Deprecated]: syz-executor1 (pid 18168) Use of int in max_burst socket option. [ 220.702059] Use struct sctp_assoc_value instead [ 220.786240] PPPIOCDETACH file->f_count=2 [ 220.793984] sctp: [Deprecated]: syz-executor1 (pid 18176) Use of int in max_burst socket option. [ 220.793984] Use struct sctp_assoc_value instead [ 220.815090] PPPIOCDETACH file->f_count=2 [ 220.826713] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 02:34:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB, @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:35 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) accept(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffe79) 2018/04/05 02:34:35 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x2000, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0/bus\x00', 0x1, 0x7, &(0x7f0000002540)=[{&(0x7f00000001c0)="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0x1000, 0x7}, {&(0x7f00000011c0)="954256d5b1d1644ffa6cf754ab53402ff230f53d4bb039a45d726979306bba4c78bd8b65d9a3ae3a31efcf66c7a8665227449a1fc5cc7dc6538b78092f3137a6dbd2ff9f8adf3a9e43b1b0cafc94dbf9b63c8d2e42dc0703cf98d88ca551502842f0ae1159e8d2c27389babb5d83ac8a5a220b276c80797eec632c97ad272c0731b8528490d905b82820478768a0d612fe2372f6e033d17e3328fc913b62f913497ccd3c4711c544d61a7d27e18d0386e2d84a3cca60f74174dce92b54b9d5c68241a17b4b352b159dd92daa148eae3309969f7c22393cfa6c3379563d7369da3754a4ef", 0xe4, 0xab}, {&(0x7f00000012c0)="b9ffb00bdd6b97b1579472aa80357947bad5a69c68eeefd92ecc98", 0x1b, 0x84}, {&(0x7f0000001300)="ca5ab8be1f29df616f62ac41983ad5420c6ef316db3fa7f8080e397ce6fe0c443964014246f2807f565d05f2c1043152cdfe3bdf6ce0ca05b6f359106da8bc68279bf109ee3e47475b0ea60288487189e634230cda9618a76d442f51c9aacdd23972d76d5b6e6a295993cd8f08292158b6b2b57ca91e129646070398e810c1d52e1029f627198c4136e497fe16621e3cbf28a8cf630359a5150f851779f94b6c02c73c765141fc69270b2092de46a8dc099bfb4d6b72cf9a1634224ba5417f781a6f80ef3dee3aca5ed1d93cf892510346243276d32d0aae8da0e41c", 0xdc, 0x2}, {&(0x7f0000001400)="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", 0x1000, 0x9}, {&(0x7f0000002400)="c222fc6d39ac584916fd85930441a8d3c4d8", 0x12, 0x9}, {&(0x7f0000002440)="af66a101b62f73a323d48bf2600d46d8addf362b1d5a1656673f513e5f544c30b5426badc080f7b1b1fd2570080b071cc775bc82e8df320962fec582b098e7fe55d61399aaf420c63e65391ca5a63017cb6635c5a3a9124f1d1bdeb1b946d3242b49fe6acd509a33a15d47e94c4adae1232926aa8ec9dbb1863a1abd39aa490813b26930b5b972e8f7d3a23d585dba50a170497eb2de031bb17328148a8ebe23761e50aa595de4b76819c2be5036237286fca307cd7fbcddd6fa9b0b5d9a642f3b530ac905b24a100a537fec75f0811ca452207195e6cdcf82795d37685f60c1e821013e03c806d4570901", 0xeb, 0x4}], 0x5b8d2ed1fbdb0bb8, &(0x7f0000002600)={[{@block_validity='block_validity', 0x2c}]}) 2018/04/05 02:34:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x48000) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/57, 0x39, 0xfffffffffffffff7}, 0x8}, {{&(0x7f0000000180)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xfffffffffffff001}, 0x5}, {{&(0x7f00000003c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/19, 0x13}, {&(0x7f0000001680)=""/136, 0x88}, {&(0x7f0000001740)=""/164, 0xa4}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/173, 0xad}, {&(0x7f0000003940)=""/27, 0x1b}, {&(0x7f0000003980)=""/139, 0x8b}, {&(0x7f0000003a40)=""/236, 0xec}, {&(0x7f0000003b40)=""/121, 0x79}, {&(0x7f0000003bc0)=""/44, 0x2c}, {&(0x7f0000003c00)=""/12, 0xc}, {&(0x7f0000003c40)=""/159, 0x9f}], 0xa, &(0x7f0000003dc0)=""/250, 0xfa, 0xffffffffffff1003}, 0x3}], 0x4, 0x100, &(0x7f0000003fc0)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000004000)={{0x2, 0x7}, 'port1\x00', 0x52, 0x20000, 0x4, 0x3, 0x5, 0x3, 0x6, 0x0, 0x4, 0x400000000000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42800) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r3, &(0x7f0000000500), 0x1000000000000024) 2018/04/05 02:34:35 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$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) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2800, 0x100) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x10000) r3 = dup2(r0, r1) ioctl$KDADDIO(r3, 0x4b34, 0x5) 2018/04/05 02:34:35 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x29, 0x36, &(0x7f0000000ff0), 0x346b090f6a6ec4f7) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2}, 0x8) 2018/04/05 02:34:35 executing program 4: mkdir(&(0x7f0000000100)='../file0\x00', 0xfffffffffffffffd) 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) getcwd(&(0x7f0000000200)=""/4096, 0x1000) 2018/04/05 02:34:35 executing program 7: r0 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]) r3 = getpgid(0xffffffffffffffff) ptrace$peek(0x1, r3, &(0x7f0000000540)) fallocate(r2, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={0x0, 0xffffffff, 0x6, [0x1, 0x3, 0x7ff, 0x750d, 0x4, 0x2]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x48000000, 0x1, 0x3, 0xfffffffffffffffa, r5}, &(0x7f00000003c0)=0x10) r6 = dup3(r4, r2, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x81, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) bind$netlink(r6, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000000800)={0xf2e, 0x3, 'client1\x00', 0x2, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x5, 0x1}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0xfffffffffffffffb) r8 = eventfd2(0xd1b, 0xfffffffffffffffa) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000000000)=r8) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000440)=0xfffffffffffffffc, &(0x7f0000000400)=0x1000000000003f) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f0000000040)) 2018/04/05 02:34:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB, @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:35 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 02:34:35 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0xc6d) vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000140)='p', 0x1}], 0x1, 0x0) 2018/04/05 02:34:35 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)="e014", 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x8, &(0x7f0000000340)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'eql\x00', &(0x7f0000000400)=@ethtool_drvinfo={0x3, "26f252c319fb2ddd4c9538d78f9b04fda11ee911cd5526ba812585160cfe76ff", "0292ccaeb37e2f678434b0f13e31a9a363eeddeba3c3f33d65c76146afd86f04", "794361cc33d2f977c48665d0dc53a2f1f4bb3a5278541d8cd9891f6b5b56232c", "6e4f604f041c31f33c7c0d3892eb8e6a8bd40020605f91989eb42d842484b10c", "b8c9ba0e92c766dab4736dfe0dd115f280f87b91397841e9ed418fb454ef5bed", "85f39c3d514cc502af57e86e", 0x4, 0x81, 0x8, 0x8, 0x5}}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000100)=0x7fc000000000000, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 02:34:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000180)={[], 0x80000001, 0x6, 0x0, 0x0, 0x6, 0x1, 0x7000, [], 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x7, 0x100, 0x401, 'queue1\x00', 0xda}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) fcntl$setlease(r1, 0x400, 0x1) close(r1) 2018/04/05 02:34:36 executing program 4: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x0, 0x74, 0x2, 0x10001, 0x4, [{0x9, 0x9, 0x8, 0x0, 0x0, 0x2200}, {0x81, 0x6, 0x2, 0x0, 0x0, 0x400}, {0x8, 0x1000, 0x2b67, 0x0, 0x0, 0xc08}, {0xfff, 0x6, 0x400, 0x0, 0x0, 0x1000}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000570002000900"], &(0x7f0000000100)=0x12) clone(0x0, &(0x7f0000000140), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000000180)="d61b579076e12d19d0063f00949d5898d0255d9d40a8781326f9f61c3024c13664b06408e5e0f33f1e3df61a9341dafb5f51b52528b756668c6bb492f468a567c98001af2fefc3e9936a569bd2cf442e96a22ac1f75c0ef0990b7d44b01084fe1fc249c12f2409797a6f77469145ec17158793a2c34669029c36295aa918858d22ab9c65d269774fe0592b09fe3410ce2644ec9aaeeb6044b076aa6e1b120000000000000000000000000000000000000000000000000000") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000080)='^\x00', 0x3) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000240), 0x0) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000340)={'bpq0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) dup2(r0, r3) tkill(r1, 0x15) wait4(r1, 0x0, 0x80000000, &(0x7f000005af70)) r5 = fcntl$getown(r3, 0x9) get_robust_list(r5, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000400)}, &(0x7f00000004c0)=0x18) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/05 02:34:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB, @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:36 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000086fb74a020000cbc90000"]) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000200)={0x1ff, 0x8e}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xfffffffffffffff9, 0x0, 0x4, 0x0, 0x0, 0x8, 0x408, 0x8, 0x8, 0x2, 0xfffffffffffffff9, 0x81, 0x55500512, 0x4, 0x5, 0x5, 0x7fff, 0x1f8, 0x9, 0x5, 0x6d2, 0x9, 0x2, 0x698e, 0x7, 0x2, 0x1ff, 0x10001, 0xf258, 0x7, 0x1ff, 0xc0d, 0x3, 0x7, 0xfff, 0x1000, 0x0, 0x3, 0x2, @perf_config_ext={0xffffffff, 0x6}, 0x0, 0xbbdc, 0x8, 0x0, 0x7f, 0xfffffffffffffffb, 0xfffffffffffffffc}, r2, 0x1, r1, 0x9) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x100) fcntl$setown(r1, 0x8, r2) 2018/04/05 02:34:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0ec628a3ce0000000000e1000c1c00020000000005", 0x24) tee(r0, r0, 0x40, 0x4) 2018/04/05 02:34:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:37 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0xfffffffffffffd94, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x108000002, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/05 02:34:37 executing program 0: unshare(0x60000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x65800000, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xde2c}}]}, 0x110) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x442100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='}\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x8, 0x9, 0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x20200, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x54) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x8000, 0x0) 2018/04/05 02:34:37 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/161}, {&(0x7f0000000140)=""/122}], 0x309) close(r0) 2018/04/05 02:34:37 executing program 5: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) 2018/04/05 02:34:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:37 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x4, 0x1c50, 0x80}, {0xde, 0x8, 0x1ff, 0x1f}]}, 0x10) setsockopt(r0, 0x114, 0x2, &(0x7f0000cc5ffb), 0x0) 2018/04/05 02:34:37 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x101000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r1) readv(r1, &(0x7f0000000100), 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000040)) 2018/04/05 02:34:37 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000200)={{0xffffffff, 0xffff}, 'port0\x00', 0x20, 0x0, 0x0, 0x40, 0x7ff, 0x7fffffff, 0x10001, 0x0, 0x2, 0xfff}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) fstat(r3, &(0x7f0000000400)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000580)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f0000001680), &(0x7f0000000700)=0x0, &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) fstat(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000e80)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f40)={0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000010c0)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) r17 = gettid() r18 = getuid() gettid() getuid() fstat(r4, &(0x7f0000002e40)) r19 = getpid() fstat(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003140)={{{@in=@broadcast, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003240)=0xe8) getresgid(&(0x7f0000003280)=0x0, &(0x7f00000032c0), &(0x7f0000003300)) r24 = openat$cgroup(r4, &(0x7f0000003340)='syz0\x00', 0x200002, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000003480)=0xe8) r26 = getgid() gettid() getresuid(&(0x7f0000003740), &(0x7f0000003780), &(0x7f00000037c0)) getegid() ioctl$sock_SIOCGPGRP(r24, 0x8904, &(0x7f0000001640)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003940)=0xe8) getegid() gettid() geteuid() stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004040)=0x0) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r4, &(0x7f0000004200)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0a8e8b4432991de5ef7c1f7457013d05a19372f8d7047a944bad26ec1cfba918bb79b60537972be09fee50d8ec31495cfe1942189526f24e3bfb49e888db88fd2d5f19c021b52acf9bc044e7caa434f63c1d196c5729305363ebea45df461a3ee41cac04fc28c3197d67e73c75c65baa34c56608e437c39c3689df7e504a388baad5778842910be0a8745a85a56e90d8301e0f35e267645d236b548406d706217d2baefbd1d650fae5", 0xa9}], 0x1, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r4, r0, r4]}, @rights={0x20, 0x1, 0x1, [r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r4, r4, r1, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xe0, 0x40000}, {&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b00)="ad1effd988a4693fb1bcbd458266c98dd0dcbe3c403cd17a554e8c9e39a195f7f0cf1224036222e9ca5c11596b6827fe34a17a12b62b6eeee60b50431e", 0x3d}, {&(0x7f0000000b80)="fad057d249ee50ef8464299ba8ee6a200cd6b1673890c16ffefe9889ccefaa4c2c5e3b1bedba92cf8ef5b70c24dfcedfc440707f112173f0b7bda2103e7200a83d1733215a29279d86c2d9ac9ec7a23bd144464fa8942da32b78dec288837c2e25a572d5aeebcd92b4a406bdfcf5a7c8469459ff998d4ff83d937fcda96995fa97f24a485220d80922064b69822b65db583548dca3c09f", 0x97}, {&(0x7f0000000d40)="e4656ab38f87a3a4f5c1d871580bcf0515dae8c474f0ced6234b80d4114c32b9f607a9a52438f6afa18136951e99dcc9438d27629cf23b0e2c6b522dd75cc4d10001528636c156dba24ab9c40c3267499e0f87300e209b88f4015b9fbb68c7733f9769f9f13d780afac2f3e230004c4752630758b15bc16acf041e07deefdef6dd71d56a1c7120de909fc351633572b507894e0a9833fe220ba429ae16e82ad8a7b3824bac5049be41a6c8de5dea26d820fe6b3549ece977b6", 0xb9}], 0x3, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r4, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x88, 0x24000000}, {&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001400)="9a4796ab85d04fa5d4e0dd3891b59cfd433501d278614073911708a6093d932d4e97cdb2d695fd18f5de3599ca59de8dd84a149477afe5204c7a679c18c1382889a1e4add2cd8b647cf62a2e3c552b7cc6334278600a58c3c80586709f3a14bf92e2e7efa1eadaf00e78b4", 0x6b}, {&(0x7f0000001500)="99a0896b94d12308ece0df7150310e3a2fcaf573533080f9193f2b030368485e3eed8d35d104fb263229744567ac51354461bbb1d72cf976c24637", 0x3b}], 0x2, &(0x7f00000016c0)=[@rights={0x20, 0x1, 0x1, [r4, r4, r2]}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r2, r4]}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r3, r3, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r4, r1]}], 0x108, 0x40}, {&(0x7f0000001800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001880)="bc5ef29cf993134a482d81c088aeebbece7d0e8c6e4cecfda1e2ff8d20dcb2d96e2364cdcaad7f6c94fceb24aeb26e2a32eab2e89a263e6a58a4db29f3a4a8c828ad4914cf77e7bafc7bb041aade9e1ca05f47f0358375c7e0949c2472cdd764f544f4a755", 0x65}, {&(0x7f0000001940)="ca0f2e87329eaf64a9a480f6cb93be34125e0086548441b9316c41bd4ef9094c45c37adb5bf66a1ffface3ae5c0197fa0b3652feec45856ad21eb481d214c4e1d879757d8098c2022dd324fe026d4e", 0x4f}, {&(0x7f0000001a40)="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", 0xffc}, {&(0x7f0000002b00)="d388d9403124676408e13584f0676a177521572385638c675b6a804847394e06f768882ebd6fe739b21b995a26d24b14d3b0aa69ce66f4f6b136305070f53381d2053d863a219f4026a5247905d91f9e3ec9bcb6113285a8b6ecf84b027da93b5f8424d8e06889171685d402f4cce3b67f73c6f1cd2b06eb5eb781c3ca868471e81b426ed964d6622c8a8420bc7df4357d6d13a506652a9ae8b79d7fcdd407a4fa15fd8b72a5c19ee408e22a6ba3540d3f20e905ab4f378a3b9b8592315b85e1b762bbe8a2", 0xc5}, {&(0x7f0000002c80)="6d960c38485705b320fa6cddc6ac9f97579977743c39cd631520ca8b5a0f4dcc9daba201e1bcff2541ad98881c24631df50b0d5753d9d3bc9a005cf968260f0e9fde1bf5612c657cb87a6c666242e99c0982d361b267584a24affd7c886bb45fdeed39e6f0ff3743efac16f4e45c51295e691c650eea6715fc7e4790cd11ffcbbe6356aec53811e07ecf0dd7a2cde9305a77c337972cb14cacafc8b6e82a892b0302b0db032d5dee4725e52c2cd21c276e4f1ed336981e76c2420979bd5d9c2543", 0xc1}], 0x5, &(0x7f0000002f40)=[@rights={0x28, 0x1, 0x1, [r0, r2, r3, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x48, 0x4000}, {&(0x7f0000002fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000003040)="c0171842035419d13c542725427718be4816ab68995a83d19b638546b645a4a0c1414090541c3afd5479a1fd7dfe35b0e243a920fdb78a57a778095de1c8e905a6addde1d16e44786e8c70ecead7d3be7bd0873c64d8f3ecfda7183c3fde588766005f934fa6fff6ab4f30b53138bf94d0e463733e4204424f3cb497d780ca75971a9f6f4dfe47f2623634966176", 0x8e}], 0x1, &(0x7f0000004600)=ANY=[@ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="00000000280000000000000001001b14af6f98181a073ad4b1b8f6000001000000", @ANYRES32=r24, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="00000020000000000000000100efd2a4dced0b00000200000000", @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="200000000000090000e8000000000000", @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x9f, 0x814}, {&(0x7f0000003b40)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003bc0)="968db4da863fbbeebfd8f13e1466bbf88bea8b3972e2098cf40bf35875160856706cd1f46c1d884a7b9553c033b0c71fdc1affa646f473d9cc9f76344992503e2b353d69d801538aa3bf02c9c11a48267c525b1ff90fba47a1cd353dd170", 0x5e}, {&(0x7f0000003d00)="d994602cf5b18036102c32733f7f302d0ec59ad683f1d85e7551f91811545ce615a8ea34597051c826351da225723dec668726a853af3cf588be4674e47e835be41cde2d132d2954d5fb5423e056e85928d407cdb954379c409bba19ff141ee50192b7ec8763cbc5ef444c8a2a02b3f294c14610404f659689fd8a981e301f7b33600ae89cde98e32866aee9b8e283d55f85e775c0ea3a23b2e43141e47151553de71f232e5e7c067ae2676627ef9b24e6f00370b7dd4b6c16f70954a2094d8d9bc93672bee57e8b4d2ccc9a3c90e6652dbf9222", 0xd4}, {&(0x7f0000003ec0)="de7dfd222430c35bea3f4760bea4ff83510b9c5757b07720419402159a51b217884f4e4d4ded31e758b6189a9dd8379fb8d89c9d77d0c52ea8b4f05c7a188fb22f817d8ed46dddc66cf5f23429ef4bff9724592b7c8b2f7c9256cb3711e73602a3ef30b471e19a34e87ee49b61398cddc0a7f8115646145fb5b2358253566f6a48b6ed8c269e946169b6751274afa9d843e43633a244d6b60454c3637c710f7d890a05c57817de1c9f0693eb042db571f7f19373372d363e43578a3c87e547c5e44d57977eaecf769bb9123fbb11fba717f0ad4f", 0xd4}], 0x3, &(0x7f0000004180)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x40, 0x8000}], 0x6, 0x8000) 2018/04/05 02:34:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:37 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x1000, 0x6, 0x3, 0x9, 0x4, 0x100000001, 0x2, 0x1, 0x9, 0x3}, 0xb) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) [ 222.103150] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 02:34:37 executing program 3: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r1}) 2018/04/05 02:34:37 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x1, 0x153, 0x5, 0x500, 0xa8, 0x44000200}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@empty, r3}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000e16dd9f65f2132a1893e4d3087a9d159be6cc991afa9492babb2f15d31ad8fd52001f0a488542be050be8b3c26a3c00138fc900e3f2da856"], 0x48) 2018/04/05 02:34:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000005267, &(0x7f0000000240)="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") 2018/04/05 02:34:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506a", @ANYRES32], 0x3}, 0x1}, 0x0) [ 222.250042] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 02:34:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) llistxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080), 0x248) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x88000) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/05 02:34:37 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000f0efe8)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/05 02:34:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506a", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:37 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) accept4$packet(r0, 0x0, &(0x7f0000000180), 0x80000) 2018/04/05 02:34:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000), 0x0) pkey_alloc(0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x5e1, &(0x7f0000000280)='vlan0\x00', 0x400}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) 2018/04/05 02:34:37 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000800)=""/204) ioctl$fiemap(r3, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r3]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r5 = dup3(r4, r2, 0x0) write$cgroup_int(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) r6 = semget$private(0x0, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000780)={{0xffffffffffffff80, r7, r8, r9, r10, 0x82, 0x5}, 0x5, 0x6f, 0x7}) preadv(r5, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/04/05 02:34:37 executing program 0: setgroups(0x0, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r0) 2018/04/05 02:34:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x800454df, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f0000001480)='/dev/vcs#\x00', 0x1000, 0x10040) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000014c0)={0x0, 0x800}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001540)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x1}, 0x90) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x10001, 0x1, 0x1f, 0x20, 0x1f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x40}, &(0x7f00000001c0)=0x8) 2018/04/05 02:34:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506a", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000740)='./file0\x00', 0x80, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x3, 0x0) setns(r2, 0xc000004) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c4", 0x49, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xb, 0x4) accept4$inet6(r3, 0x0, &(0x7f00000003c0)=0xffffffffffffff3e, 0x800) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x42) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240), 0x18) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00') lsetxattr(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=@known='trusted.syz\x00', &(0x7f0000000880)="2f6465762f7375616e63657200299270a0ac2cb306d45aba86dd456d56f69ffdd29afab22fa9d10e108bb0546fb4c6ebf05dcd7fcc8e420bb9ca31340fbfd524d70fb97e4cde56368648bcb59cde73096ce9338ece9cd2626ca3f1e44473837d14ceb191e5d9f2ac124fac", 0xfe4a, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x7fff, 0x1d, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0xe85, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000200)={0xf2c8, 0x0, 0x400000000000, 0x100000000, "8fedf660dc1709c969cff712e0855c8a3896faab9c8c6e82c2995c8f0b84f64034e8c1711362db0ddce39d7f", 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r7) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/05 02:34:38 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/05 02:34:38 executing program 3: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x800000040006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000000fc0)="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", 0x9c2, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00'}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'gretap0\x00', &(0x7f0000000080)=@ethtool_gfeatures={0x3a, 0x6, [{0x4, 0x63, 0x9, 0xffffffffffff44aa}, {0x3, 0x2c7d000000, 0x20, 0x4}, {0x2, 0x7, 0x10000, 0x1}, {0xf1, 0x2c, 0x0, 0xfffffffffffff800}, {0x4bf0, 0x6, 0x2, 0x7ff}, {0x101, 0x3, 0x13, 0x3}]}}) sendmsg$nl_route(r1, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000004d80)={&(0x7f0000000100)=@getneightbl={0x0, 0x42, 0x108, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0xffffffffffffffea}, 0x1}, 0x0) 2018/04/05 02:34:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 02:34:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x200}, {r0, 0x82}], 0x3, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/04/05 02:34:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 02:34:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:38 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) r1 = epoll_create(0x7ff) sendfile(r0, r1, &(0x7f00000000c0), 0x5) r2 = socket$inet6(0xa, 0x5, 0xffffffffbffffffe) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@empty, 0x0, 0x0, 0x3, 0x9, 0x0, 0x5, 0x4}, 0x1) r4 = dup3(r3, r2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000100)=r4) 2018/04/05 02:34:38 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000011600)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001600)=ANY=[@ANYBLOB="07000000000000000200000000000000d400000000000000", @ANYPTR=&(0x7f0000000200)=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'], @ANYBLOB="000000000000000000001000000000007d00000000000000", @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB="00000000000000000000000000000000a700000000000000", 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@ANYBLOB="000000000000000004000000000000009f00000000000000", @ANYPTR=&(0x7f0000001540)=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'], @ANYBLOB="000000000000000002001000000000007e00000000000000", @ANYPTR=&(0x7f0000001480)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)={[{@subvolid={'subvolid', 0x3d, '7em1:/posix_acl_access?proc\nmime_typeGPL'}, 0x2c}]}) 2018/04/05 02:34:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0xfffffffffffffe07) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x1, 0x9825) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0xe) sendfile(r0, r0, &(0x7f00000000c0), 0x1ff) socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="02feccb02179eaac385191638a12fe9f424052ed5805e0db06aa608b7a8034eff1793336a9e3c9d1640ef83a54897213697c4db91d004a1137aaf80633a6fa78ed89336a4341112f2f596ec6816c01fc34697085a311e140569a3ed58b8aa85da9127213c3f316d84a282ad62680bd23eb1b62894eb891983dda65b72cebb7ee5c3222d242f9a56a30dcb9edb9a02283854a980ae8d936ddbf07acdc08445820a24955e4064497901fa331315de7e33ca62fa1eec6e6b2c8932bbd626034a57c005e47dd2f958171cb38dcb927698c4338c623ad0bd4c8ef60fd93525eb2946baba91b00dafc53", 0xe7) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x200, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d6d000)={0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0xb) 2018/04/05 02:34:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x200000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x20, 0x10001]) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) linkat(r4, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d40ff4)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/05 02:34:38 executing program 0: socketpair(0xd, 0x807, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='ns/pid\x00') bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) 2018/04/05 02:34:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_deladdr={0x30, 0x15, 0x300, 0x70bd25, 0x25dfdbfb, {0x2, 0x18, 0x280, 0xfd, r1}, [@IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000011}, 0x4008000) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001800070300010000000000000a94000000000000500f8139"], 0x1c}, 0x1}, 0x0) r2 = openat(r0, &(0x7f0000000340)='./file0\x00', 0x400, 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000380)={{0xffffffffffffffff, 0x0, 0x6, 0x1, 0x1}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) 2018/04/05 02:34:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/05 02:34:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0xffff, 0x4) 2018/04/05 02:34:38 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x0, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x91e9, 0x7}, 'port1\x00', 0x2, 0x400, 0x2b064dcc, 0x1ff, 0x0, 0x20, 0xff, 0x0, 0x5, 0x80000000}) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x227]}) 2018/04/05 02:34:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x9, &(0x7f0000000240)="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") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a000000000000000000000000000000000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) 2018/04/05 02:34:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:38 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x2400) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000000080)={'syz_tun\x00', @ifru_ivalue=0x7ab6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x9, 0x80000001, 0x8, 0x8000, 0x3, 0x8}, 0xe2}) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x20, 0x0) r1 = socket(0x400020000000010, 0x2, 0x14a88eb4) write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/05 02:34:38 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x11, r1) 2018/04/05 02:34:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 02:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0xd0040, 0x21) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40001) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) 2018/04/05 02:34:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x8) pread64(r0, &(0x7f0000000480)=""/46, 0x2e, 0x0) 2018/04/05 02:34:38 executing program 7: r0 = socket(0xa, 0x1, 0x7) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf9, 0x20000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x6, 0x200, 0x5, 0x3}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0x3}, 0xfffffffffffffecd) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r5}) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r4, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto(r4, &(0x7f0000000340)="5bda8e4055c8accdac100dc04c862b8381d9407d60eee73172b182865b6c2fc492c64ba3a906469206a58f0f098f4895a1d17a6374dcf2775173a1fcaa0d521b77b24f0b672297b437309b8a7eb6ec18e3201eaeaa64b10966d59d52faf678191c6993a4ecdf1310a09347ac1bf3831ac197d423b09b02ffa3799cb9450e1194e5f4ea17b48f7bfd5bcab5ff07617025584ab80e8750202fba30a0f8e8114fabeba63da4be9e42b9c44523c27361744c56242336f523e9b0b0f60359b337705f7f8a4fe8186eca9affe4eaeebbc346e4b30849833f02f28ab56f02979a547125", 0xe0, 0x0, &(0x7f0000000280)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(lrw-twofish-avx,digest_null-generic))\x00'}, 0x80) sendto$inet(r4, &(0x7f0000000b40)="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", 0x595, 0x4000004, 0x0, 0x0) 2018/04/05 02:34:39 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x7fffffff, 0x161f, 0x9, 0x5, 0x4, 0xffffffff00000001}, 0x9, 0x7, 0x4, 0x8, 0x8, "999badb309e91d47a656a02a8fbb4a8a10e9287337afd0810f03e57b36564c612bfdfa1379054b842a377ce77e7883cedd39a4cd49396cb8e5ec71cfb900b8e3f2890e6e4a8e5c44c52da2e1a8f11a5518a41ef1be77316e565b224da80dc1b0c733d8ae9db586a6a75ec1b4188e77b38e25a7ff25d505083a8d5e8f946ca097"}) r1 = memfd_create(&(0x7f00008f7fe7)='#[vboxnet0vmnet1security\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x800, 0x6, 0x3, 'queue1\x00', 0xc7}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) fcntl$getflags(r1, 0x40a) 2018/04/05 02:34:39 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6e1, 0x200020048) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x8, 0x3, 0x9, 0xfffffffffffffffe, 0x8, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/04/05 02:34:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x14) r3 = accept4$inet(r2, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000008c0)=0x9, 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r2}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x7c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'fo\x00', 0x29, 0x5, 0x4d}, 0x2c) r4 = eventfd2(0x0, 0x0) r5 = gettid() ioprio_get$pid(0x2, r5) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x8, 0xffffffffffffffff, 0x7}) r6 = dup3(r1, r4, 0x80000) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0xc) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r2, 0x1}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000800)={0xc1f4f7c87887d6f2, @multicast1=0xe0000001, 0x4e20, 0x2, 'sed\x00', 0x20, 0x9, 0x2c}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f0000000200)={0x0, 0x60c253a6, 0x9, 0x2, 0x5, 0x9}) getpgrp(0xffffffffffffffff) r8 = getuid() fstat(r1, &(0x7f0000000400)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) getuid() getresgid(&(0x7f0000000b40), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) fstat(r6, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000780)={0x1000, 0x2, 0x1}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00000007c0)={0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000980)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="a6664c696468a7241256ae10445a630dff94e49830cdd3ae352f21c3627460cfd48dadc4a29295c42976911f24319e1ad5aeabcf990fc96db793efce9cf27beb1be3d2fc9b036e1fa28ac75980317c21236ae6832b2577c0e4dad04fe84f550abb22d85f6a27d8c252c52ea28ad1f323e8cc03a78aedb065a08d3e8c88a0a8d39ca664f0bebb75b4368c9b318f83ed318d53ac917ff48d5e49e39af4c5a4c0077f536be75b5ccc1021ed49d6e6efa4020721484432fdf7c6c00b842f03c9bab5b4073fad0fc70709c8", 0xc9}], 0x1, &(0x7f00000026c0)=ANY=[@ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES16=r9, @ANYBLOB="0000200000000000000001000000020000000000445b04b9eb5717d1479bce7baad5239fe1fab55ecfb68c8599c881ca041d60225907b487f3ab32a05ec2635f1ab2eea7f47dd67e06029ce0641c50f784e2ed48e8810350b84de4c20122115cc66899675009d625065d3860e08050d4f84eced7a5ad306ff152e638b44f460466e0af1e9e173a1033d881b351c9b1053b86a2a75dff6bcc685d2330bcf4a3b8095836ab3271f21084076a000000", @ANYRES32=r11, @ANYRES32=r13, @ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="280000000000000001000000010000", @ANYRES32=r0, @ANYRES32=r6, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64, @ANYRES32, @ANYPTR, @ANYRES64=r12, @ANYRES32=r14], @ANYBLOB="f04d634d03ab978e32f47f6a80aa3021d90b55343a920937bb1c0dc9d53e62e55028ed75792764f31601bef63a04c8608aaa550c62a623eca3bc77e7d121aad212c7e714751be126450daba1bfd69a8f950ec85d89099eeea5b87da76bbea462833cf1c7a27e7fa349ab92a42a2853a37641f815729cf960a0d2ba199439548c4fc36da29b5c42602b73e6c01d293b6fcf2cf014f2a7bc7a176ecbdd021a2a876e6821bfa432d01b8b7752a6b97c093775cf777b5a579411576eeb5ce683d39f3225fcbc248fccd81f5cfe5c2193ae929113da47"], @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r6, @ANYRES32=r6, @ANYRES32=r6, @ANYBLOB="000000003000000000000000010000", @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR], @ANYRES16=r10], @ANYRES32=r7, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0], 0x276, 0x4000}, 0x10) 2018/04/05 02:34:39 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvfrom$llc(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x1a, 0x32c, 0x8000, 0x6, 0x11, 0x3, @random="5607fefff3b6"}, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x4000) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc) 2018/04/05 02:34:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0xf, 0x4, 0x100000000) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x40000003}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x0, 0x0, 0x7ffd}, 0x0) 2018/04/05 02:34:39 executing program 7: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/05 02:34:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000100)="c635f418b82ebffd040c198250e31d538137caba2dfba0ebe4ef451dead6ab217e816276c77f047e8db1aea97800fc3b53f9322e5579be2856e513e157101800308b7ec3fb2cc1594368645ff7b632d134ab7d427db8a46919d74b3d4fdcdbc13b684e76d30369ef43f46d29b973453aaa0ad17ed56246302bdeb3c763ff4fd3c761180438c844bdf477e517a74e8c7f9cb3fedd11fc512d54226907ad22d2acb0b0297f605f35e1e81995e7796b5027917cabe8faf6e3fa6fd4706da9af212d4a90d540fcc98f3d3637e89d6d3ec198d1711b88c2e4f18a9d43b6856970ffb565015d408f881659a4b796ce4ea9e5bf9eac", &(0x7f0000000200)="7b7911d8c17d90cd4e2b4c759c14447cf15ed4b55604e1673786657fa071b9edb160de09a694f37b453a66949f1c8369e22164179615a1f4f0a7bdd21f3a2f3c641fa34bb06f8550f65b88e6727b146b9c"}, 0x20) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x15) [ 224.705756] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/04/05 02:34:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xeb7475328bdbcfc9, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000500)=""/232, &(0x7f0000000600)=0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/05 02:34:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:39 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x101240) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB=' '], 0x6) 2018/04/05 02:34:39 executing program 5: r0 = socket(0x40000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x17}, 0x800}, @in6={0xa, 0x4e20, 0xaa19, @mcast1={0xff, 0x1, [], 0x1}, 0xc39c}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x4754}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x80) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x4) 2018/04/05 02:34:39 executing program 4: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0xb3, 0xd64, "a95ff5c4d7192c6b2398477c432f19ffeb5e441b0dcaffdb638a78dff5d4e209776e789abd9cadc15689d750e22092e90324b72f4b13daacda65f6408a66dbd806121cbc800d89cb6a8713f6f6a4474412ad6808b92e4234dc97030a629e7d2e6496cd3321278c3c326a15758c2574b34c2dbb396ed8cae56981346d29b839cc4be7d2d0b8a9b366d75c8a819abd31719012f80af408789323c4caaea0ed927998249634e4fff21e7c66be"}, &(0x7f0000000140), 0x1000) read(r0, &(0x7f0000000180)=""/163, 0xfffffffffffffdfc) [ 224.747150] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/04/05 02:34:39 executing program 0: r0 = timerfd_create(0x7, 0x800) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/45, 0x2d}], 0x6) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r2, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="980000004d7d64109facb18017346a0543adf272e60c558d79d6512d4b333db5a8724ea60f0c98ae0461d14cbfc14e28e2c1e267a8e45a12fa85220496f202b74de2216fa6de399f38936fc7c2e3f3081dced3fde38055152202704eba6196d4bd271cb3a6cb229eacf5cdbb333a81aca24f3e9ea4268dc9373737680244c408b41bae4f0a7c7046460ccd4d3a026077b6913ea2c7a6c15a0ab436eb"], &(0x7f0000000740)=0xa0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000500)) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0x7f, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x100000001, 0x0, 0xd4fa, 0x20040, 0x7, 0x1, 0x2, 0x9, 0x7f, 0x3ff, 0x1000, 0x7, 0x6, 0x1, 0xb6e, 0x4d, 0x7, 0x0, 0x40, 0x7fff, 0x800, 0x3, 0x7, 0x200, 0x3ff, 0x2, 0x100000000, 0x5, 0x1000, 0xdc7, 0x0, 0x5f5, 0x200, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000540), 0x2}, 0x0, 0x7fff, 0x7, 0x7, 0x2, 0x1, 0x49c}, r4, 0xa, r1, 0x1) 2018/04/05 02:34:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380), &(0x7f00000003c0)=0xc) openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getgid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsf0\x00', 0x10) [ 224.897916] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 224.937476] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/05 02:34:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2e84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x5, @perf_bp, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000000040)=0x9, 0x4) syncfs(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x2}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x200000000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2}) 2018/04/05 02:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e", @ANYRES32], 0x3}, 0x1}, 0x0) 2018/04/05 02:34:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000240), &(0x7f00000001c0)=0x1000002ee) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x2, 0x100020) 2018/04/05 02:34:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = shmget(0x0, 0x2000, 0x54000000, &(0x7f0000001000/0x2000)=nil) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmat(r3, &(0x7f0000000000/0x3000)=nil, 0x4000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:34:40 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x381002) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$llc(r1, &(0x7f0000000280)="2131e483a6e76e13fb5ba2f71d1713800b573dd18f996b519b5789", 0x1b, 0x400c040, &(0x7f00000002c0)={0x1a, 0x321, 0x6, 0x9, 0x86, 0x10001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000003c0)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) r2 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d75, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x10000}, r2, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000000)=0x1, 0xfffffffffffffe05) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000400)={0xc4a, 0xffffffffffffff5a, 0x100000001, 0x6, 0x8, 0xff}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000380)=""/41) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000780)={0x5, 0x0, [{0x100000, 0x26, &(0x7f00000004c0)=""/38}, {0x10f000, 0x37, &(0x7f0000000500)=""/55}, {0x100000, 0x9a, &(0x7f0000000540)=""/154}, {0x4, 0x8f, &(0x7f0000000600)=""/143}, {0x103000, 0x87, &(0x7f00000006c0)=""/135}]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440)=0x4600000000000, 0x4) ppoll(&(0x7f0000000100)=[{r3}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000480)=0x7f, 0x4) 2018/04/05 02:34:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x10}, 0x30) r0 = pkey_alloc(0x0, 0x7ac18ca4b7280395) pkey_free(r0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 02:34:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x40281) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r1, &(0x7f00000000c0)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018ce0200000021914d872c678ce22c9b160e96aa1fae1ac8c067d8616e15e9ad1878bd657d8fe5acb991824947669ad976a1b21ed5da3a2fe49e50a3861ae5c1577680111d2fcce795adae6ae77522dc5161be7ca80875de4338f098da5cf52ed2f16612f8e99dcd997bb0e300f780ef2f44b055ae7944784ee611b97dd234808b505a177cbed78074ca0868c5269a97df827d54a02e38b4315b0075dab3073023ddec0d145af8", 0xc0) socket$inet(0xa, 0x800801, 0x0) write(r1, &(0x7f0000000380)="4a2448e920fb3eb3bc53ce2c", 0xc) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) 2018/04/05 02:34:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/04/05 02:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870cc, &(0x7f0000006100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) 2018/04/05 02:34:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'sit0\x00', {0x4, 0x4, 0xe30, "ba168130effe", 0x5}}) 2018/04/05 02:34:40 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x10000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000980100003f63b4ac"]}) [ 225.729521] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in; [ 225.729521] program syz-executor1 not setting count and/or reply_len properly 2018/04/05 02:34:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x456, 0x7}, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="4cd53a5ecd3b"}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) write$rdma_cm(r0, &(0x7f0000003ec0)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000003e80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0400000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000003f00)=@accept={0x8, 0x120, 0xfa00, {0x2, {0x0, 0x0, "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", 0x7, 0x2, 0xffffffff, 0x3f, 0x1, 0x8, 0x8, 0x1}, r3}}, 0x128) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="d00000001ae7e3c6fa4a0bff5d4425e1c5973fc4fcb78746f91b864a841df1a0325426c328a4a83509d81a34e9b04111360caf01c390a9ff57b885923cf31c15f9e304ba28505cfbc79fd6b6ff9a12b7a7981c5b394bff8f0e044da97b430088e6a14c729d31e57291bf2b1baefef4d4697f83d6479fb7c4e45c18bd3d5ef160d71291a2d54ea6c910f2f19c2b3870c7e3c5b99e18650ff2b94021f562112201218a02a12ce52f6076a64c886b6bfba6f64578de9e1d590bf6090b7a79be4acef3f04cd7c9b564e1fe56c772424c28df86627d01"], &(0x7f0000000180)=0xd8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x100000001}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r4, 0xb4, &(0x7f0000000600)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x2e, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e22, @rand_addr=0x100}, @in={0x2, 0x4e22}]}, &(0x7f0000000400)=0x10) 2018/04/05 02:34:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xffff, 0xf2, 0x0, 0x100, 0x9, 0x10000, r1}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/04/05 02:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x30]}, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vlan0\x00', 0x9}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 225.895792] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in; [ 225.895792] program syz-executor1 not setting count and/or reply_len properly 2018/04/05 02:34:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)={0x18, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) 2018/04/05 02:34:41 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) setsockopt(r1, 0x26, 0x2, &(0x7f0000000000)="79575c4473129d27fac473fb6eaf0ddc9364b07253ef76ffec56f081499eecb060ec7a1e03e708e230b65b7bbf586177fb9e00c2fb2b2b81e2d4f705233f891006cbe08be26fee412f00cb6faa844774cbc74385bdbf0101bdb79f73dee2560bb3318a61eea24292bac8febf156b741f50399ef3cca7d4960f08a9e4a35a5b07a30d880126bccf24a10502c33b5f3e", 0x8f) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/05 02:34:41 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000003c0)={'yam0\x00', {0x0, 0x4e20}}) 2018/04/05 02:34:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:41 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="3c82afcd9b88a4153d0fe6a3d246faa8f754e7d7d5ff55d3f5b567f4a6b30dfd1859306c3130db1ae2fc8c82b0a8e487e9e3a1d6aa449048e8887fec7565cf1db68e012865907cae85992f209236b5214b9e19f8fea98dee5fd63633037707860d73dcd0d57144819802d20482c3613ac111f2", 0x73}, {&(0x7f0000000140)="31f22d10de", 0x5}], 0x2, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000000000200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000001c0)={0x1f, 0x5, 0x4, 0x6, 0x2, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x100000000, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/04/05 02:34:41 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r1, &(0x7f00001bce80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x81, 0x3}}], 0x30) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x6) 2018/04/05 02:34:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6}}]}, 0x40}, 0x1}, 0x0) socketpair(0x9, 0x4, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)={0x77, "02093c4e0220db28e03bb163f7e036b68b107ac263e863e91078a1ae2bab71325ada018fb3002e5549b3abddc16196a2691b2012fe7e277f031f0020b8a920cb00d844512ce2b8aeaf097a8dec82e0d25a5f183982eecffd8d8cf1ae08014f52c87c4120ecb0ded8367137d9f96246c8a37bec9483304f"}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000400)=0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7ee, 0x10, 0x3, 0x2}, &(0x7f00000002c0)=0x18) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000300)=0x298) sendmsg$nl_netfilter(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, 0xf, 0x2, 0x200, 0x70bd29, 0x25dfdbff, {0xe, 0x0, 0x6}, [@typed={0x24, 0x2, @binary="b3a63315b3fdc02da05d9649beffa4a46fd452e57962666c85b9aac6f8c380e7"}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x4) 2018/04/05 02:34:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={"67526506617030f1ffffff00", 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001900)=ANY=[@ANYBLOB="2c0000001300048a7026d7457ee30000000000c7", @ANYRES32=r1, @ANYBLOB="00000000000000000c002b00080001004b000000e2181db3b6519869356ad887554e76db12b2c0114c18572a8056a027db9dece4e286125a1a92f482ca2bedb06c1c393d58812f7772986fb094039ccf5980b78c04d9a6e64795023b4be86586467ffb2815a32c67fe"], 0x2c}, 0x1}, 0x0) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) r4 = semget(0x0, 0x2, 0x284) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) accept$unix(r5, 0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001780)={{r6, r7/1000+10000}}, &(0x7f00000017c0)) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ppp\x00', 0x0, 0x0) connect$inet6(r8, &(0x7f0000001840)={0xa, 0x4e24, 0xc6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x6, &(0x7f0000001500)=[{&(0x7f0000000180)="e421b175e9fd924412c446525432172a6751ada1232e7c5dfdc5cad8d86669ec85c79c86fa3bedcf4f0414ff71123809a2a1879b82b7eed7c73be6bb1cd795ba43dcaff895714543401876ccc0c325a50360ea0b0f3d535e0ae5aac19eed1935eb47167bf64f7ef2a117e77e7a2bf6a0948093cd6ed40fccdbfa24ce055469ee32afb82a41002e3b8d5d1e9c5171c3877325650a56bde99016a5abad03c0428f", 0xa0, 0x6}, {&(0x7f0000000240)="e3ad0a51740032daae3f864b2a20b1b275885aa3988a402cf7637604b1ed1b0411bed0050cd240fe90dc4ea218ffda8e25c14f1ae7c98761714c65240293d615e5c751329c883d", 0x47, 0x7ff}, {&(0x7f0000000380)="a8317b585dbec55b3b3d08d6f5a792637b1dbf8caeeebe9cf433fd623f2b66acd4b3bcb4d7a382b0c2a63f7055ee08066f59019adfe6397eb6a0826ab4c747da29be24476736258ad2cb7b16e62e1851435a69e1ba5af815ab83da0113b0365c334e67846ce6d029e3fe72c9b25377c5144a82577f965d7c7c43968d1e7010c2d69fa99ccdbe10c3216fca362742f9bdb6ba0362b9181c6da415e7b1daeaca3ea3e92ead02db0fac5a2baf8637e882e21c31272eb159be8f1cdef54ba0f2ff717c206b0259c74f13e49a408c9fa354a008529d64f8907d6dc73f527e08f834b746f1c12bed3e492bc22e084fe711", 0xee, 0x5}, {&(0x7f0000000480)="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", 0x1000, 0x6}, {&(0x7f0000001480)="fea0629ce490164a7ea943ae3903710d52886cc88c76722e25601a9b8e7a999e2267ea0980480efce2eef0ac2aac1e6d89d9cee215963be8e103f49dfc23041ee87153e3b5bb5998cc1eea857c84b1225d79694a70483f59075acf07bae073083fff4b89615581f73193b909d702e16ad46421972619b1b2f619c44f", 0x7c}, {&(0x7f0000000300)="2284c7d3629e7c49a63ae221a7", 0xd, 0x4}], 0x20, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000080)=""/106) 2018/04/05 02:34:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001200)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000012c0)={0x0, 0x95, "f4577b7ad61991bc521c35027747fa70185aa557b1eafdeb60dbbd011220282bfa641af0b31b39d3c3c7bdc6eb3c3d3caada210e6fe0ca58365ea20fe3738809af2446080c759cb0353f28e9f5e80ad36a5f815fc0eea70c8f629fae759227a7b9ed7983c897d532525a9a13b930ce960b461d85caa5416c698078e582721a383270d3825c20e9595e9b0eea0cc6ec9802c4b0f0f6"}, &(0x7f0000001380)=0x9d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000013c0)={r3}, &(0x7f0000001400)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r5}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) mq_unlink(&(0x7f00000011c0)='!,\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001100)) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x10001) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000001240)={'nat\x00'}, &(0x7f0000001180)=0x78) setsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r2, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 02:34:41 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:41 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000f80)='/dev/snd/pcmC#D#c\x00', 0x90, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000fc0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r1}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001040)=0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) writev(r3, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0xedd}], 0x1) openat$cgroup_ro(r3, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x100}, 0x4) [ 226.064533] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 226.095782] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 226.138814] QAT: Invalid ioctl [ 226.148169] FAULT_INJECTION: forcing a failure. [ 226.148169] name failslab, interval 1, probability 0, space 0, times 1 [ 226.159547] CPU: 1 PID: 18617 Comm: syz-executor2 Not tainted 4.16.0+ #380 [ 226.166561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.175913] Call Trace: [ 226.178511] dump_stack+0x1a7/0x27d [ 226.182151] ? arch_local_irq_restore+0x53/0x53 2018/04/05 02:34:41 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x3ff, r1) accept$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000100)) socket$alg(0x26, 0x5, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) geteuid() 2018/04/05 02:34:41 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x9}}, 0x10) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x2, 0x7fffffff}) 2018/04/05 02:34:41 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) connect$l2tp(r2, &(0x7f0000002440)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x2, 0x2, {0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000002480)={r2}) [ 226.186841] should_fail+0x914/0xae0 [ 226.190560] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.195670] ? __task_pid_nr_ns+0x29b/0x540 [ 226.199999] ? find_held_lock+0x35/0x1d0 [ 226.204063] ? find_held_lock+0x35/0x1d0 [ 226.208139] ? check_same_owner+0x320/0x320 [ 226.212464] ? rcu_note_context_switch+0x710/0x710 [ 226.217400] should_failslab+0xec/0x120 [ 226.221381] kmem_cache_alloc_node+0x56/0x760 [ 226.225886] ? netlink_getsockopt+0x680/0x680 [ 226.230389] __alloc_skb+0xf4/0x760 [ 226.234022] ? skb_scrub_packet+0x510/0x510 2018/04/05 02:34:41 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) times(&(0x7f0000000480)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000500)={0x7, 0x18, [0xa000000, 0x2000000000000, 0xc6, 0x0, 0x4, 0xfff]}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000400)={0x2, r2, 0x1}) linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000004c0)=""/63) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) [ 226.238345] ? kasan_check_write+0x14/0x20 [ 226.242577] ? _copy_from_user+0x99/0x110 [ 226.246730] ? rw_copy_check_uvector+0x1be/0x280 [ 226.251493] ? import_iovec+0x238/0x430 [ 226.255474] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 226.261013] netlink_sendmsg+0xa9a/0xe90 [ 226.261942] QAT: Invalid ioctl [ 226.267071] ? netlink_unicast+0x6b0/0x6b0 [ 226.267090] ? security_socket_sendmsg+0x89/0xb0 [ 226.267101] ? netlink_unicast+0x6b0/0x6b0 [ 226.267116] sock_sendmsg+0xca/0x110 2018/04/05 02:34:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000001c0), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x80000004, 0x6, 0x4}, 0x10) [ 226.267129] ___sys_sendmsg+0x767/0x8b0 [ 226.267144] ? copy_msghdr_from_user+0x590/0x590 [ 226.267159] ? __f_unlock_pos+0x19/0x20 [ 226.299852] ? lock_downgrade+0x980/0x980 [ 226.304002] ? kasan_check_write+0x14/0x20 [ 226.308241] ? __fget_light+0x2bc/0x400 [ 226.312212] ? fget_raw+0x20/0x20 [ 226.315663] ? find_held_lock+0x35/0x1d0 [ 226.319728] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 226.324656] ? wait_for_completion+0x770/0x770 [ 226.329241] ? __fdget+0x18/0x20 [ 226.332616] __sys_sendmsg+0x105/0x250 [ 226.336498] ? __sys_sendmsg+0x105/0x250 [ 226.340560] ? SyS_shutdown+0x30/0x30 [ 226.344357] ? __sb_end_write+0xa0/0xd0 [ 226.348332] ? kasan_check_write+0x14/0x20 [ 226.352562] ? fput+0xe0/0x150 [ 226.355750] ? ksys_write+0x184/0x220 [ 226.359554] ? ksys_ioctl+0x6c/0xb0 [ 226.363191] SyS_sendmsg+0x29/0x30 [ 226.366724] ? __sys_sendmsg+0x250/0x250 [ 226.370789] do_syscall_64+0x281/0x940 [ 226.374674] ? vmalloc_sync_all+0x30/0x30 [ 226.378820] ? finish_task_switch+0x1b9/0x970 [ 226.383309] ? finish_task_switch+0x17a/0x970 [ 226.387803] ? syscall_return_slowpath+0x550/0x550 [ 226.392733] ? syscall_return_slowpath+0x2ac/0x550 [ 226.397660] ? prepare_exit_to_usermode+0x350/0x350 [ 226.402672] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 226.408037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.412882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 226.418066] RIP: 0033:0x4552d9 [ 226.421247] RSP: 002b:00007f0d4ff4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.428949] RAX: ffffffffffffffda RBX: 00007f0d4ff506d4 RCX: 00000000004552d9 2018/04/05 02:34:41 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x1000}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/140) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x6, 0x0) r5 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001380)=0x0) getresuid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) r12 = gettid() syz_mount_image$gfs2(&(0x7f0000005500)='gfs2\x00', &(0x7f0000005540)='./file0\x00', 0x8, 0x1, &(0x7f0000005640)=[{&(0x7f0000005580)="6c9fd67b2ae26c90a3bc643c28004ac56ca9dccd92486fdc66a05c97a2b711a4cd3abc323096cdc613ba4978dfcfaa88ee22d31a7cb44e8268632adec5bad4f042963e77c918efe40ae7a63a15006abdb5a804002523c61cebacb2449d0d8093331d0258067be1bc2c87f047fe7e45b7dcf3f98ffc9819820093d049500b89d77a1b41de9f8cb407b9a85140c2ed8fc56281ff84e9cbcbe76ac589d098801d066c59f2feeeebb869d8b752fd06668027fa9d10608e5b", 0xb6, 0x99}], 0x44, &(0x7f0000005680)={[{@noquota='noquota', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}, {@quota_on='quota=on', 0x2c}, {@barrier='barrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@localflocks='localflocks', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001580)=0xe8) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002900)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000002a00)=0xe8) r17 = gettid() sendmsg$netlink(r0, &(0x7f0000003e00)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc, &(0x7f0000003d80)=[{&(0x7f00000002c0)={0x9e0, 0x21, 0x300, 0x70bd26, 0x25dfdbfe, "", [@nested={0x238, 0x21, [@generic="1d49f53af47f29b00d8cb1dc403d8fd29fa478ebd3d7f7dc0629b7b479bd3f2b2758cc25d310ab8380b78fa47341a8f2f0335c8e0db28a3b8ab119b31ff711406f64b8e90a427011442d44a0dae351a02b597310e9281deaddd67f46242b7c08a7ae4df96ce0e364559e6d30d7639cd0ac039fd41bdd9fb0e4b4b9498143a1e3171ee9d0106378df5a6b465735bbef6c231123a3c9f867a6cd3b0c53ab6c8c4f27b41b2ee5a307420a22f4237ea3e714b0909dc2723baef0fb7b67", @typed={0xc, 0x1b, @u64=0x9}, @generic="85fcd7b8dbe5bab82c21912987721b7159908b710b8595466b2b1dc650d87eb817c713438d7fca41a8c7c4d6d41df1753c4e21710b", @generic="3479ca300929c441cc4bf3607318490155d7b6f08edcc8bddf8e64f0afb205975ba20add9a0458f1cea3c1c1e06f3cf6095ef0c9b3", @generic="a936c059f6c578bb9e50d774146924fb35526fcd9bb5b29407673b8cf4b36944344e0b415d3e200025bf38f6d99e1784b42b68c93fed5c5f10f7a1340569000d5173e3a7bc795c424a2e71bdc3717bd92c29c65eb2570404ddf6981c72c0bf3008d7e4bfebb8bbf3f018ec36d51d0c707e47fc7c22fd6641d12bda762321e5ce866a0d18b768e40baac02f5e23f9cc30710256fa815e9959287e7d93c0b1f17180657ab1bd0db18438cd83da69c69489244c1a1a26fe5867e72001448b67405349f2c256ab65b845137b0a1e8e817ba21925f12ca82326c7683f1b343ee009d7b0ef6701ce9dfa12a7e08040e742", @typed={0x14, 0x55, @ipv6=@dev={0xfe, 0x80, [], 0x15}}]}, @generic="8a2ad0309a810ff3219f51d21853e463284babe2e30f87c378ec4948d4b7539b65079035db4515f3ed6934f1f916d4f2832d301518dd2ce8f0ab535b57b0dc8334ef12fe08e391ae30d879aba80042a63f35c92be67ed4e08b71e2688d1a9b8d7f47bc9a75162224dcbc4da411d1343058d0d4e0d8deceef6b7df948897825f54a758ede4aa526ca47a7fb84819e336eadedd24683bb8f74e9", @nested={0x14, 0x35, [@typed={0x8, 0x4d, @u32=0x200}, @generic="182b0509902d"]}, @typed={0x14, 0x10, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x2a0, 0x18, [@typed={0x8, 0x52, @uid=r3}, @generic="1ed1d21c0085158ed387a742e789552633380a07b303b3d7698f28d57b24414ec360e964a3b0e9c5ad8163270af512d96246e5c73e91c60f6674556e2d4fe1175ddab8cda2b18a141faab30e7d51918bb2fb0581ca31f1d0877ac4a23633c771bbe70983f404442afb719e64a32b090766d45a617df96855dfc09b9c04ae85ca375549f4f596de9edf8a682935fa51a2dc51ae19902691d95fdc758e96f0d4059817c4c80a947dfdb5e1ef3538d2eeee41475ad0b0a709d6f582da2a26491590b22d4c385a237e6898da", @typed={0x4, 0x53}, @typed={0x8, 0x1a, @fd=r4}, @generic="846866174dd9919174123bc8fd294b26656d1a6a270cdf09b30646dd0dfd17489b6592cef2f796f34e38654f980d8df4b71274ce478cd82383aa4ed3d38b286ec5a575cbe30332b76fd70e8cc23b25546d647448b934e03458a1fe9253164957780ef6adab883a0486ab82ab7763386c333cedc3470af586516f539d19cb0b95cfb23cb4a2e9b24994fbc9", @generic="8a1759f5fab35012bb3942e9e747e7919452fbce353e3d6a95f17aef70b96ad696b7cf3e174e811fa7ad5260a2beac09b13280076f1b65eb2eda3915de4836dad180ef7832495c5009189bc110f35230936593b9be1ac3b19803255a2f903245acc22dad5ca92abcf8a9e91c333636e859c52083b9d9f6c3ffd75e203db212faf29956cb10629ccf77c40022000e0e81e5da9b4e15bea7951f682af4d1d89e1f3599326051873bd3d63a6aec8dec55b13893fe4740890068652425b9f35a7532361ab1bc0d80", @generic="2c3bcff02c2e2970344bdfbf50b6c091edf9d715a2811e341b29950e7cc33a5cc2abc9920b019e9771763beff0771f7485af26ea77df688f6b7e3355ec9d679633acbb06bf47ad28d0fc21348c7a5f78308fb1163728feee6e0ac870e6c9528a3fa5896cc24bf58892bc50"]}, @nested={0x39c, 0x2e, [@generic="3b03fb735f8fe69f789db90a513d40a6da51f52cb2b12fc9b437c6be791d67e9ae87ae54f86190236c4f8f29e1d421fe71463d823a031cd41f78b3240a3c817089e98d4d57f479e0c6935810a0013c39f4267cb86b72c4fa9f2a4849239f331327d3a9393c0f2dfa4ffe8ca16f3e2805388ee6fcaeb18b9a9ecc429d674ce250cfddf57a10b1d13bec48eda4a7e8beba8318d35b59689ce03f", @generic="567950d6a1654ae65c95ca45f340b422a09866d081bb6300745a2dabfb10182b188e934e84eb09377d5043f82ffefabe0308d65511f4ff38f0cf1f060bbb48c8fa6c029635716aeec05b93d1d18d43694e7255667d00761c6f045611eb2735e4258461bcceaa14505335d8f992c592b0a191b3934b77b89d5d12d97b9b42d28ed1dc549a9bd504453e6dea72b39c7fad4f0e6f62b7e4c6ecbe8e530a12dc08f9ff788bf13d8995bfa2e2b16e35c236602dbc6e0177f904f33985cfb2f5a5dc8fea72812cb12670d908748a60bcaf1e9b79b704c6cce5ee6dead51353547f8ebee71c0155b3953710b8a65a75b6", @generic="86c01203d488b6ec3e0f882f5b2afa009e9a821486947a6f2ad12d9c023f85a66e3b54ec25b724f17c7cfdf539c4185341d5329931d2439fd34a94989788fd6edc51229195c4750a9fe27468b123596ff0392388111f75d6435bfc5bd6fce876f26ba14d75f5c220ae51488ca8e630c487838e7efb8b7d39", @generic="02da7d333683bcf5d8f8be9b8c70c8bb881f7d3c721831fd32c6a1645505f3458636a101193cfaad51bbd0617fa4b79d7923c9d3a8ac3e7d792b28ca8f3e48cdf8937f9e54ee880a484246d2d51149042363cb98bd7ef156aa05726d64822024484fafaf2dcc2b185b7da753228a383e3e97826d97b8e1a1b34e7b3ae7ce7af880a3e3a87092091a729cf0177214d47b7aed69f60db508309bec61d60ee1b7ef4fc3b43a9b01dbd3763a034ce5e1efcbccc64b89a846a24e7cc0cef06101aa774df3c5668792", @typed={0x4, 0x2c}, @typed={0x8, 0x5d, @u32=0x8}, @generic="0058aff3a7a1e47ace3ee03c3cd16ee93ef0424143b3bfdb1fb579973bcd5d08d05dee540f3a5f8cf1948477c213f3a94cc5160b79c301f519dcb3c0ea861a3b3f7aef860e26c6da542524fa51417f6afc853e90e3c325be21da38886e076633221b02a5fa7aa1443a94955ab820c863c4d85045d9f35797260ae94397e8f67b3a4e3185a222bd10ca765c9bc08a213d800a21c5b43182ec918f74aaf1db1730bda5274458971567f87522850b5cabdca8e81efa58fb31afba54c543b03c24c924ca2309a895f1"]}, @generic="b069e4f49f43250d8207859daadc555a6c4f877ce5e602604a691b62ae3bda3614fdcbcc82844da393bf8e005f298798abd49b056751ad25cdc3767a26777d9445a1798bab9f669adac3793b1b54a5a06c7c3f7b57155879442e66fad7b0579cb26ed000e5b04aa58f8886e27dfe603c281c0e4b1062859de7a8a13e390c95fb511b710edf892c789e77982d9b9c1eb0227fd0", @typed={0x8, 0x26, @fd=r0}]}, 0x9e0}, {&(0x7f0000000cc0)={0x2c, 0x25, 0xb01, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0x25, @u64}, @nested={0x10, 0x77, [@typed={0xc, 0x83, @u64=0x3}]}]}, 0x2c}, {&(0x7f0000005700)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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"], 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@ANYRES32=r16, @ANYBLOB='\b\x00\f\x00', @ANYRES32=r17, @ANYBLOB="0c007a00b331000000000000d4006f0044ca91dce7a336bf19f9cd85c1d98ba911c52567d82529490e38e321cf7ff1fd323886ae353848a3f2d97291e37b6e7b1baf25541f0e6d87c1369a05bd53407a68cd7028b74a2487d17224da1671c6938d5ca2f65f905b0aee1d886c54c9e6a2709c878112f137074324929a58319a55188a5b67b5ac1b24666877d3c529cf0244715836c76439fbd172dde91fa21cc725c5541c34986644f2afb3bcca0393225357415d0349f9dc5736d0b6c3b52c9287ab8319ba5860450399731a2ada2970d6696d4a5771f2b75f1b25ea18c7000000"], 0x1320}], 0x6, 0x0, 0x0, 0x40000}, 0x4c000) sendmsg$unix(r0, &(0x7f00000054c0)={&(0x7f0000003e40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005300)=[{&(0x7f0000003ec0)="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0x1000}, {&(0x7f0000004ec0)="4824ee620372be1e0799a0253f8012f63647de198ccd994a548e28361c64dcbfd4f64f222bbd0d8e419a1a1277572e8826a4c36baa0789e2e00c8a4819d9dc34fe4303d292721ecb9c57f4c7935f8d6fea3be30a041614a03d311af30fe6a6a916b6c94eb429a0660eb561358fc92a491d4fd6ff4e851652bdd1f0c6e233190b9c4550b6a2a6ae53d9ec7aeb2d1c48baa233cdbdb374f569572a5da1a1489870cbd0f84985685c2c82840b695e79fdc56a87242ce8e02498f915cf18863b41cfe5e35fb7460b635b1c7851f2875fd85fd98e200a670806efb91addbbc24cafd5d1da6fcd5641f2ca089bedacf7fce39e15683150326e", 0xf6}, {&(0x7f0000004fc0)="c0267eff63e6fa8f", 0x8}, {&(0x7f0000005000)="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", 0xfe}, {&(0x7f0000005100)="a8d8f1b81d6b524ce95b9ba99f09b98aa7509bf1df61e5774c8ee124790cb267fc04b397c846363f370da4463747f3d3bc156f523b1580c3f1d0f4147b29ad5dca601893a020ed3257af0d7e84843c8991aa8858311f79737c43ac9ff6213cbbd6bc83d714f63672e920149a022e179c6ad56a5d569f30f17662e301c4e1640bda82ccfd359a4e2ced7bd67d9bd5b529a079ace9b9ac9b57f7a0a761895858a6cb284ac2891712112769bae850ccd01bb2b892e293cdc0000414d6e90c5d67ba509ad516b01b8991da8b903bdae86d57ba70adf9a276c335cb65eb9f36ce74fa9c1173afb235ec72ac164e18f25d6fe549099f49336c", 0xf6}, {&(0x7f0000005200)="a4daabf1dd84f99ab6e4762ef387315004d51062b74fd0ab2291b91550178122646f97dd7984ec1842ed5cff4dfbd9366ad3eeba84539ad372640cb986816114faf95a541b082262a11356611d43b06d6fe9ccd8b39192deaefcce319b60476c32bb95070e678360026ae8f935699f2e7eecc457780325db9b224917404a53790bf6f69fd89b8d7363bd9616ae173bf59e639912f9d3ec0c8643da0af43939f4afe5b7a4c4c034c220849b72cffb6022f3bca0807a56cd11b7e51e3a605bdcf3a6af75b1b80e1d18b876c3dd", 0xcc}], 0x6, &(0x7f0000000d00)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="00000004200009ffffff00000e16d03824f63ea9708aef463b475b", @ANYRES32=r17, @ANYRES32=r3, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r5, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x24000000}, 0x8000) [ 226.436211] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 226.443477] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.450737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 226.458005] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000000 [ 227.064212] QAT: Invalid ioctl [ 227.080098] QAT: Invalid ioctl 2018/04/05 02:34:42 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80000000200000) chroot(&(0x7f0000000000)='./file0\x00') ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000100)="f74769552692ecd3a64e052727d4e8a48011d3d81f7985f20e0d47f63ef7fe23ac41fc2dd334522aae9d2723d3a30de0f397f665ff8654781ee2b9d0354487199c200ef96e6e63b382763de1887540965f070875a5e80a1356063445d4d179a1ac1bca57e21ddd4ca962bd052cac995d1782d4319c74d2aecba1de23673a98093818e569f4907af366d0973dc68e53b30daab3460b96e360f958d218d5ca0c1403dcdd3bf0375131b782f8e5b4f1695f816d") 2018/04/05 02:34:42 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$pppoe(0x18, 0x1, 0x0) fstat(r0, &(0x7f0000000300)) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/05 02:34:42 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2300, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62f60c552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa07a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/04/05 02:34:42 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) connect$l2tp(r2, &(0x7f0000002440)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x2, 0x2, {0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000002480)={r2}) 2018/04/05 02:34:42 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xffffffffffffffc1, 0x1, 0x0, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x80, 0xffffffffffff7fff}, &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getpeername$netrom(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/05 02:34:42 executing program 4: r0 = socket(0x10, 0x802, 0x0) fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f0000000000)="22c60d19ad308300f300000009000eff0005000f80ff558d199e46b4dcdd4efacddb029f23106ab6e6f72f5a7a5a6e3ce31a8bbc15b7a1459b9de86b966dcda877130e880ff42be79eee7097c49dabe489c5dbf414f4302f0fc97b1cad956119dd136ac423a2529dce31ad52c181ec6ebff5a4072f6a8e8a811a0b085db4dc4653517088af96abe5a43ef4", 0x8b) 2018/04/05 02:34:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$TCXONC(r1, 0x540a, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) syz_open_pts(r0, 0x200000) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 227.163317] FAULT_INJECTION: forcing a failure. [ 227.163317] name failslab, interval 1, probability 0, space 0, times 0 [ 227.174633] CPU: 0 PID: 18663 Comm: syz-executor2 Not tainted 4.16.0+ #380 [ 227.181648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.191000] Call Trace: [ 227.193590] dump_stack+0x1a7/0x27d [ 227.197223] ? arch_local_irq_restore+0x53/0x53 [ 227.201890] ? is_bpf_text_address+0xa4/0x120 [ 227.206387] ? kernel_text_address+0xd1/0xe0 [ 227.210798] should_fail+0x914/0xae0 [ 227.214513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.219627] ? save_stack+0xa3/0xd0 [ 227.223250] ? save_stack+0x43/0xd0 [ 227.226862] ? kasan_kmalloc+0xad/0xe0 [ 227.230724] ? kasan_slab_alloc+0x12/0x20 [ 227.234855] ? find_held_lock+0x35/0x1d0 [ 227.238911] ? check_same_owner+0x320/0x320 [ 227.243214] ? rcu_note_context_switch+0x710/0x710 [ 227.248131] should_failslab+0xec/0x120 [ 227.252084] kmem_cache_alloc_node_trace+0x5a/0x760 [ 227.257087] __kmalloc_node_track_caller+0x33/0x70 [ 227.261999] __kmalloc_reserve.isra.39+0x41/0xd0 [ 227.266740] __alloc_skb+0x12a/0x760 [ 227.270437] ? skb_scrub_packet+0x510/0x510 [ 227.274738] ? _copy_from_user+0x99/0x110 [ 227.278864] ? rw_copy_check_uvector+0x1be/0x280 [ 227.283603] ? import_iovec+0x238/0x430 [ 227.287562] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 227.293079] netlink_sendmsg+0xa9a/0xe90 [ 227.297122] ? netlink_unicast+0x6b0/0x6b0 [ 227.301341] ? security_socket_sendmsg+0x89/0xb0 [ 227.306074] ? netlink_unicast+0x6b0/0x6b0 [ 227.310291] sock_sendmsg+0xca/0x110 [ 227.313986] ___sys_sendmsg+0x767/0x8b0 [ 227.317946] ? copy_msghdr_from_user+0x590/0x590 [ 227.322687] ? __f_unlock_pos+0x19/0x20 [ 227.326640] ? lock_downgrade+0x980/0x980 [ 227.330767] ? kasan_check_write+0x14/0x20 [ 227.334983] ? __fget_light+0x2bc/0x400 [ 227.338936] ? fget_raw+0x20/0x20 [ 227.342377] ? find_held_lock+0x35/0x1d0 [ 227.346419] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 227.351326] ? wait_for_completion+0x770/0x770 [ 227.355893] ? __fdget+0x18/0x20 [ 227.359243] __sys_sendmsg+0x105/0x250 [ 227.363106] ? __sys_sendmsg+0x105/0x250 [ 227.367162] ? SyS_shutdown+0x30/0x30 [ 227.370950] ? __sb_end_write+0xa0/0xd0 [ 227.374905] ? kasan_check_write+0x14/0x20 [ 227.379118] ? fput+0xe0/0x150 [ 227.382290] ? ksys_write+0x184/0x220 [ 227.386077] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 227.391590] ? ksys_ioctl+0x6c/0xb0 [ 227.395199] SyS_sendmsg+0x29/0x30 [ 227.398714] ? __sys_sendmsg+0x250/0x250 [ 227.402755] do_syscall_64+0x281/0x940 [ 227.406620] ? vmalloc_sync_all+0x30/0x30 [ 227.410747] ? finish_task_switch+0x1b9/0x970 [ 227.415219] ? finish_task_switch+0x17a/0x970 [ 227.419707] ? syscall_return_slowpath+0x550/0x550 [ 227.424616] ? syscall_return_slowpath+0x2ac/0x550 [ 227.429523] ? prepare_exit_to_usermode+0x350/0x350 [ 227.434516] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 227.439859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.444683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 227.449850] RIP: 0033:0x4552d9 [ 227.453020] RSP: 002b:00007f0d4ff4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/05 02:34:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005200030c29bd7000fedbdf250a00000008000500000000000439c0e3b0ef422ed85cb73c68fd1959a63bc23434cc72370bc64cf9eedc2339"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/04/05 02:34:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x654840, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000200)="c3fd65e5e1e5e492cf092f6e08697a33bd4e0fac85a1910f6f3132c1dc5e108443a71a8260fa955dae4385f243c1c48a6e229a115b44e53ed9e03bb1cf5cc0c35e729771d95cfe4da42f5c1a11d995c8abd6704b6544b7df477b01f120f5694dd44fdedbca2e48466e9b910d8faa5ff70b21276b4c61afbb95874351589c9da3f8689fca52d692ca64f0db7c6382ffb1992ca9545c70b9cbcdc547489f4c8c4af94d9d7bf07fd522b30094ef4d6fe9124c135522aa4d6df48eb5d90bb88cd24500fb3aa50247") clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f00000001c0), &(0x7f0000000180)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 02:34:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x41060401}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xcc, 0x9, 0xa, 0x100, 0x70bd2d, 0x25dfdbfd, {0x1, 0x0, 0x9}, [@typed={0x8, 0x19, @uid=r1}, @typed={0x14, 0x2, @ipv6}, @typed={0x8, 0xa, @u32=0x4000000000}, @generic="506df4076aa819cc6ab04ae1e35cb5ed79b6b8bffb6435a9664971cc698b5399037f583a88bfaf50f139711e67305d5233f07bd00e8432b2b768a97214159d1801685d73930101085c5ea373ceffb5125c841fa109226d05504b649828e05d68be36ca0ac73dae9471bfd792d0c95acf2bd2e52e9efb50358d2a93437abc06549d59934520ea57e466680a7b095d1e118158"]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x44011) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)={0x14, 0x0, 0x5, 0x101}, 0x14}, 0x1}, 0x0) [ 227.460712] RAX: ffffffffffffffda RBX: 00007f0d4ff506d4 RCX: 00000000004552d9 [ 227.467960] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 227.475205] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.482453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 227.489698] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000001 2018/04/05 02:34:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) recvfrom$inet(r0, &(0x7f0000000040)=""/204, 0xcc, 0x40, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/05 02:34:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1000000020080003, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001440)={0x5, &(0x7f0000000040), &(0x7f00000013c0)=[{0x7ff, 0xbc, 0x800, &(0x7f0000000180)=""/188}, {0x7fff, 0x1000, 0x40, &(0x7f0000000240)=""/4096}, {0x8, 0x24, 0x9, &(0x7f0000000100)=""/36}, {0x81, 0x6c, 0xffffffffffffff80, &(0x7f0000001240)=""/108}, {0x7fffffff, 0xea, 0x1, &(0x7f00000012c0)=""/234}]}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='bdev-ppp0\\\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8c) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x400) 2018/04/05 02:34:42 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x5) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x40}, 0x14) 2018/04/05 02:34:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "064cfa8c79d85a054e5e3f388b7f5f3548aff4aa43aeee7013bd21b720ccf0c629f023e566a1e167efa88aae6806fd252b50a20fe88286c21d96a7f2c4c2c021db1b5d9906fd9ce8bfb1da8746ec14df57c03e1b63f8e10f606035b6ce8eaa9fe28bb789ad3408803f856b996001bf68e4416d411e02faa60c917448820e53c3990a1f6f3f9846008007dfd3e45a9734be8708fa498d9afcccae295649cfff69bab19dca0cf347e5378476bd5211dda5c9253aa4c33337cb692faacecdce782da5871f78f6a5c9466a74d32184af1fec7844e6c68b897412dbc654d1b1a86934a895ff0bad1a159b10f3f8072486108ed763dd8d22e6b2bd5c045cb821aa218125c5221c3f407cf95e588974656c2e6643175e4337655bfc3e4b68260262ce84aa7475e01aea24701552684362913525c7bdcdff810c0a665800aac5d10058365a440e2569f6fc8e4e73114892e4974057be187b6313d30f20962c3ee90b678259494ecf6fd0c59a0000000000000000"}, 0x174) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000540)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) 2018/04/05 02:34:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500", 0x4a, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2b6558a2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x401, 0x22, "14b32b3ddcbd308aea281977ce164dadad87757c9590d68997706f1e575c2818a14f"}, 0x2a) 2018/04/05 02:34:43 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)=0xffffffffffffffeb) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 02:34:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)="9a8845315faa5f777c6558124219f005047779c3444f3a634650df8352a93d4392b96cc95fb5d88577c5f292c748f9de6b7d6bf7e4b9d9c08249e61116ca40fc06244548628de48c2f9629ee27f5cb04e3ce247283d95f71eb36a45921d0c3edbc11d5afa5c98e0e1ba0393dda07f1da73d3e8048c01ec98690e1fdfa5be1040b37a4c70880be3ab86973c4ef412f6de6308eac570fd2f2c8c3e93b1b373a79e15b7a786b663572dc1d0e2bd9ba25908c4cdfe67d9cd8ca186c51ad4a6896f95a4b0251ea99f0b791c34ac99d7bfb46116890521b48b14bb1d37fde01b88c623c69c845ee4f1", 0xe6}, {&(0x7f0000000640)="5c3cb06439a269e4538246f97652b3fbdb73771902fd4137ca0b96700a3381ba1239947ac6bfcec43f9092099e2d3e15226e242baeae9fa27363f3d9a6623c3a0656268afff128f72eb6e7a84f0fc6dc3fc924a13e382f7459cf643ec8248ee372df658c3abfa1837c927b1fd7add5f2683f9b6df1b0d1aa428bc79c9b3e04bef2f7b4c6963a6badf35210ce2fa3170ae406c527158af7d4452d9f6ea7b6c5e9fe4ff005c4388d1a702182b5ebbbc831ba321ddde00382271025e448", 0x202}], 0x2, 0x0) fsetxattr(r4, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r4, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') pread64(r1, &(0x7f0000000480)=""/197, 0xc5, 0x4) 2018/04/05 02:34:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r3, &(0x7f0000ef6fc8)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x8002022) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_mtu=0x4}}) 2018/04/05 02:34:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000000, 0x5c6, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffae, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x800000000000000, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x3, &(0x7f0000000480)=0xffffffffffffff00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd28}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x20, r2, 0xb10, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x86}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x8, 0x80000000, 0x10000800, 0x7ffffffd, 0xffff}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x3f}, 0xffffffffffffff93) r4 = msgget(0x0, 0x240) msgsnd(r4, &(0x7f0000000740)={0x2, "fc5dbdd92345b52172"}, 0x11, 0x800) msgsnd(0x0, &(0x7f0000284ff8)=ANY=[@ANYBLOB="0600000033b43b72"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/05 02:34:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x80, 0x8, 0x1, 0xfffffffffffffffd, 0x4073}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xb, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/05 02:34:43 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='./control\x00', 0x20) shmget(0x1, 0x3000, 0x78000002, &(0x7f0000ffb000/0x3000)=nil) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x100, 0x140) ioctl$KDMKTONE(r3, 0x4b30, 0xded) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff]}, 0x7}], 0x2c) dup3(r1, r2, 0x0) [ 228.127743] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop3 2018/04/05 02:34:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x401, 0x4) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xab) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x7, 0x80}, 0x8) 2018/04/05 02:34:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xc91, 0x10000) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84000, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="0180000000003e98998f7184519a01ccb7905477000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:43 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xf}}) 2018/04/05 02:34:43 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) utimensat(r0, &(0x7f000001a000)='./file0\x00', &(0x7f0000006fe0)={{0x0, 0x3ffffffe}, {0x77359400}}, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) tee(r0, r0, 0x100, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4600, 0x0) 2018/04/05 02:34:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d20ab999ef85000000100088f301e710", 0xff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/05 02:34:43 executing program 3: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'syzkaller0\x00', 0x8}) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r1}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r4 = syz_open_procfs(r0, &(0x7f0000000100)="c731901ab87aa3fb1d2473e89e7461") preadv(r4, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/04/05 02:34:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x10b102) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x62) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x401, 0x14, 0x0, r2}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/05 02:34:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) 2018/04/05 02:34:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xa22d, 0x8, [0x8, 0xbd6, 0x9, 0x1, 0x8, 0x1, 0x10001, 0x2]}, 0x18) 2018/04/05 02:34:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x248) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080), 0x0) 2018/04/05 02:34:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x2287, &(0x7f0000000fff)) r1 = eventfd(0xa1d) sync_file_range(r1, 0x6, 0x7, 0x5) 2018/04/05 02:34:44 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/05 02:34:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="e15b0000b6d621bc4f1febd6a24a0ed17a066fd47efd66601b6f8408288ed0d7998c6f0e686352b025832880764733e46006cf0434943eb56ae443cf47f8c8e32144d3ab0865f63497682135662c0deb67c05e09fddffcfab7a031d950ec1a0110062e95b4f00d2c7a295c1434950d58d84434e334e2183d304a0a971dd17926b68e0347956a374dcd19f8ba2eeca22eaab49fd1000c1a5c5ae292150abe8bc68524b46dfdfcbf260cb3b023bcd1e1b4796dd81b6106e2376418b87c35e9e210006ec4e8f4a31d12a9e369aaa444c3b07e7a2c06f5283cbac095535c750b8c408c3a1662d8"], &(0x7f0000000100)=0xe9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @rand_addr=0xa90}}, 0x100000000, 0x2, 0x5, 0x87a, 0x9}, 0x98) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x80c3, 0x3, 0x9a, 0x54c5043d, 0x9e, 0xf88, 0xf23d, 0x3f, 0x9, 0x432c, 0x3, 0xd6a6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f0000000140)=""/1, 0xf114abc2d8518149) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 2018/04/05 02:34:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) sendmsg$netrom(r4, &(0x7f0000000780)={&(0x7f00000001c0)=@ax25={0x3, {"3c7e67276e6088"}, 0x3}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)="96d713eb8b1cfd2d171e334ed9695b0006e973fb8029af7307109688f93641ee83b7cbe0555664b00ce66f7f5e17b3cbe16834fa0a97cb151d93", 0x3a}, {&(0x7f0000000240)="2dfeb46b440f30341e1fae1c6a62ac5a3523cfe4ab0eeb72358487f981a88242b519197800a4852001ba4d313a8c06fdd7f83ce1e7560cea56341323907a25add792fd9eeb9cdf34e4a920abb92a027cea68a74b2af4be0c48944e", 0x5b}, {&(0x7f00000002c0)="40da0d6116e77e6dc366d53886c980948e4712e0fb66f49df5d1b997730a32a41726714ba3b1a459cf473daf31cb8867058daf8609c1371e2ac51f6a64b589a7e9cf72d7c85c77b198ea9bb4149ddaf843cc251d318bf76ed4f18828041f8240d9ffb55685437f4ed8d5ab336d2a8d719a4176178f29d31acbef218934df327f62dddf696efb5a00e46f6004c1bd6dfe8b95788c526c4a1d9415aa15826b404d57fd01eb8abe8150c01b6fcb7c733d64", 0xb0}, {&(0x7f0000000380)="e91fa0a261cd913f85d63055e193582bd7520bbe967857d503c432010c095a658b9cd72d86bb0eea095983ec05db27720974fba9eea9428a298b89e5162f2e44e739428c476276de314fb7a5a6f172048fa91802126a626d0f63ab47314737ac7c460a6c04156af106a5b572d21f2e3a6189070ecdbff00d8e02a214a04e6a487e5ae92491cde4aff1383724da9f373db1b9c4b322c20d710166c63239382d5a9f5bd8f0670192d7e1689c8ea92177547e3c0644aa4e0b2a85f3cef42fef0ad362a40d504e640988828ef00849b05c967b9fce904d2ce14355e827245f2939", 0xdf}, {&(0x7f0000000480)="347a9e6b4afe88227082f7d7c60164826c0d6816d5be1a4ce657116044ee77f04577f1ec8a8d3f83963addfcdf7b289059f5da3938e07ccba2d45d6dffc6a60440ad0cc47fec53562c73a6091c9fe35ec2ddc5b13e87ee4060bd34f8ec4aa7d12028c78b56dd3d94c1579f03a9e08972e6eeaed15792aafc50fed40f099ecd3ab279fdae2156d5a394eba4c9d9c979619660836ca99a8bf2c0f2e7ad5e252b1159c6e9f523cbdb63", 0xa8}], 0x5, &(0x7f00000005c0)=[{0xb0, 0x1ff, 0x10001, "59e3dd05a2b4281a6110de16801aba95b59ee37a133bbcb543565d2b67680f67311d2238688a3479a3fbe19f20c4c1f9fe019946157c1f0556b1a91eac4637b45979704e3d0b1c856105ae78f200adb99db1cb48f9acbf7190f14f0435993d370d5cf01a922782b3f805d6ebc646435105da523943a3cd7689f73fc4603972f0c0c74e9621f23f2082c8f505280206008207dccfdca50f723b080c"}, {0x28, 0x113, 0x1, "70b02f28e345533203c3cbfe8250ea4c925bdea9184c72"}, {0xe0, 0x117, 0x0, "a912884f7c629718812ca6df676734751f45710f7506f75999d595f7ad233f551639c3e73e7a93a4e476acf8c2d5d12fa00d03b49238aef566eda72cf5d35f5b51629da0ea860cde684b4000d45009315e401d737a4083907e65dde6e51a268f82c721486cc81c6e0dc5d9043c5073ca143c8870bad2acaec7640e9e4f038e93d6082ae77f8ecd9d7e6fd93418a88ceec5e03983c7bceaf36774ecd6e9f9a399089861f8f3e2db1602d9c5b77e676e116389f7a254e2154c3a114534c95c0da648dac6d75b494ce3c762"}], 0x1b8, 0x4008000}, 0x11) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0x9}, 0x8) 2018/04/05 02:34:44 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x400000001, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x0, 0xffffffffffffffff) 2018/04/05 02:34:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x408, r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{}, {r2, r3+30000000}}, &(0x7f0000000280)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396d8036461083a1a90931be8f96d", 0x41) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7fff, 0x40001) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x1) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000040)=0x2, &(0x7f0000000180)=0x1) 2018/04/05 02:34:44 executing program 3: process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) socket$pppoe(0x18, 0x1, 0x0) gettid() [ 229.140980] sctp: [Deprecated]: syz-executor5 (pid 18806) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.140980] Use struct sctp_sack_info instead 2018/04/05 02:34:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e21}}) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:44 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000280)) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2407002e1bbe42000002000000100000000c00fd610b3444376a3307107577080400000000002000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/04/05 02:34:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001440)={0xfffffffffffffff8, 0x8, 0x44f4, 0x9, "c664b0dbd4e1c3793bf50bbf8e32eb95ce1f1f3f551745f1a3762ab9065ae6df"}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) r5 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001500)="2f4a5fe206802da5aaa0b6e7dc571987f0405d2adcf8eccbbca952978d6f36a675b77af1efad47640a7c39c459f31faa2d842594983639575ecd120c2b316401a27e37496f3182c2ba59a8e73015e0be551bf27f9a2189bf7eda0a9a5b860c89f7e64cdb07d0207f0bfa582ed1711dc4992c6c30a0d6cd437721873342c8a298bb6dd4c79b01560d25b4a8d8ca889684ec8b", 0x92, 0xfffffffffffffffd) r6 = request_key(&(0x7f00000015c0)='rxrpc\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001640)='&mime_typecgroupselfGPLeth1:,\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) ioctl$KDMKTONE(r2, 0x4b30, 0x3) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000000180)=0x92, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r8 = socket$unix(0x1, 0x400000001, 0x0) setsockopt$sock_int(r7, 0x1, 0x3f, &(0x7f0000000100)=0x4, 0x4) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f00000012c0)={0x0, 0x1, &(0x7f0000000200)=""/86, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/24, 0xd000}) bind$unix(r8, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r3, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="136478b4f255c76348"], 0x0, 0x0, &(0x7f0000260000)}) r9 = gettid() ptrace$setregset(0x4205, r9, 0x3, &(0x7f00000013c0)={&(0x7f0000001300)="52ac40fc10d13a2054f394b87ee40f18f292ad0100b441612bff9b482e4c66c40b3401b304aa48368bd1fad7792622af810b64e7f8a59d18e6c122342a2e58f6fdcfab3b7419714320cec71830e24d6cbcd6ea0182bbbea78a69750341b42f70e339afbd3daa8b9367560d22c0cd305e8edeb3ba7e8691429b28da16a6364be6e1120f2e54e70dd2a19a2e63660132", 0x8f}) 2018/04/05 02:34:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2, r3+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) poll(&(0x7f0000001680)=[{r1, 0x1}, {r1, 0x8240}, {r0, 0x4}, {r1, 0x200}, {r1, 0x2680}, {r0, 0x1000}, {r0}], 0x7, 0x3) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r4 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r4, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r5 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) [ 229.238322] sctp: [Deprecated]: syz-executor5 (pid 18830) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.238322] Use struct sctp_sack_info instead [ 229.318680] binder: 18833 RLIMIT_NICE not set [ 229.339232] binder: 18832:18833 ioctl c0306201 20007fd0 returned -11 [ 229.363868] binder: 18832:18833 ioctl c0306201 20007000 returned -14 [ 229.388868] binder: 18832:18833 ioctl c0306201 20004000 returned -14 [ 229.409673] binder: BINDER_SET_CONTEXT_MGR already set [ 229.416630] binder: 18832:18857 ioctl 40046207 0 returned -16 2018/04/05 02:34:44 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000ac0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x1, 0x19, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xb9f, 0x8001, 0xffffffffffff7b53}, &(0x7f0000000100)=0x10) 2018/04/05 02:34:44 executing program 4: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x1, 0x803, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x453d, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/05 02:34:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR]], @ANYBLOB="018000000000000010002b8e43000000000000000000087e357d8d37506ace2fcfed000e009e50fd6d092f1f530baf7a60deec98f3796e2f29b19a923ba64ccdfa1f67a1c8d1ea0eca5f81652a2f8a0f027fea5a350000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000380)=ANY=[@ANYBLOB="020d000004000002000000000000000008001200000003000000007cfa00000006000000000000000000000000000000e000000100000000000018000000000000000000000000000000000000000000eda9746a0000000002000000ac14ffbb0000000000000000030005000000000002000000ff0f00000100000000000000040003000000000000000000000000000000000200000080000000736b13aa0638c9326de0aae061d3a2849dbb8040435128c5b99f2ecb"], 0xb7}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:34:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000080), 0x1, &(0x7f0000000140)=""/155, 0x9b, 0x1}, 0x2) 2018/04/05 02:34:44 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup2(r0, r1) 2018/04/05 02:34:44 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0xfffe) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x2000000000, 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/05 02:34:44 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000250000000000000000000000000000009500000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x7bc, &(0x7f0000000300)=""/187}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000002ac0)) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x13, &(0x7f0000002780)=ANY=[@ANYBLOB="18000000003906000000000000000300000095000000000000000000000200000000850000001e0000000000000000000000075000004e9f060000ffffff7f000000009a3d9f7d7af124b4000000000000c0ffffffa573f8fff1ffffff00000000000004d27df5dc953f3e58030002000045ec00020000009500000000000000f5a1dfbb2b6db60000d425ba00000000000000000002000000a70cda7ca82e056aeaf210144001e023ba2aa4adbc8349f55c52da1dca8c237f6d6f92ce6973d1c16cb0997f6b"], &(0x7f0000000100)='syzkaller\x00', 0xcf, 0x8c, &(0x7f0000000140)=""/140, 0x41f00, 0x1}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0xf, 0x14, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x2, 0x0, 0x9, 0x7, 0x50, 0x10}, @map={0x18, 0xa342e40de9d8422f, 0x1}, @exit={0x95}, @alu={0x7, 0xfffffffffffffffc, 0xa, 0x9, 0xf, 0x50, 0x1}, @exit={0x95}, @alu={0x7, 0xc97f, 0xf, 0x7, 0xa, 0x96, 0xfffffffffffffff0}, @generic={0x2, 0x1b63, 0x300a, 0x4}, @exit={0x95}, @alu={0x4, 0x5, 0xe, 0x2, 0x3, 0xfffffff0, 0xfffffffffffffff1}, @generic={0x1ff, 0x200, 0x8, 0x81}], &(0x7f0000000380)='syzkaller\x00', 0x0, 0xc9, &(0x7f00000003c0)=""/201, 0x41000, 0x1}, 0x48) recvmsg$kcm(r3, &(0x7f00000029c0)={&(0x7f0000002880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000003a00)=""/236, 0xec}, {&(0x7f0000002940)=""/95, 0x5f}, {&(0x7f0000003b00)=""/207, 0xcf}, {&(0x7f0000003c00)=""/226, 0xe2}], 0x5, &(0x7f0000003d80)=""/209, 0xd1, 0x6}, 0x40000000) socket$kcm(0x29, 0x5, 0x0) mkdir(&(0x7f0000003f00)='./file0\x00', 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0x0, 0x6c55, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xa, 0x1ff, 0x1, 0x5, 0x1d, r5, 0x57}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0xf, 0x60, 0x5, 0x4, 0x11, r5, 0x19}, 0x2c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x30, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0xe}, 0x10) mount(&(0x7f0000002640)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f00000000c0)="587f") socketpair(0xa, 0x0, 0x80000001, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000840)={r1}) mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='bdev\x00', 0x2000010, &(0x7f0000000940)="512f456d8b95445247012d0fbfbb3a9e953c7b3f7d1ccfde5395fb21f303af86d0dd42b8492b5c6f6756b984b54f12bdf0cc3ef61c9989b574fd64f8d71ad755236bb715b925b3641ab490c37082e03e6225c50226e24eb3a975c781b09233afaa87ebfe1a21555a4932ab1b63266c4bd9837bb49366561c0384953933c4655d68a3bf7b4c22b3460c89f1a5d611796bc864cfb906204a1edd50fa82e7a148d0ec78f049e16d2f1fa02d1389165695447e0837fb441e3f86ee13bd766fb0741bc722dc225d12") recvmsg(r3, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/171, 0xab}, {&(0x7f0000000b00)=""/34, 0x22}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/81, 0x19}], 0x4, &(0x7f0000002680)=""/107, 0x6b, 0x3}, 0x40000041) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000d80)=r4, 0x4) socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000e40)=""/87, 0x57}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000001100)=""/202, 0xca}, {&(0x7f0000001200)=""/224, 0xe0}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/39, 0x27}], 0xa, &(0x7f0000002580)=""/95, 0x5f, 0x69}, 0x10002) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000540)={'tunl0\x00', 0x0}) r9 = socket(0x11, 0x4000000000080003, 0x0) sendmsg(r9, &(0x7f0000001400)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x5c5}], 0x1, &(0x7f0000001340)}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000580)={r8, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 229.434119] binder: 18832:18857 ioctl c0306201 20007fd0 returned -11 [ 229.441965] binder: 18832:18857 ioctl c0306201 20007000 returned -14 2018/04/05 02:34:44 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000a7367a5ebf0d5bf53d55ce0430591921b371", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:44 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x1e, @loopback=0x7f000001, 0x4e23, 0x0, 'dh\x00', 0x2, 0x8, 0x77}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x2, 0x657ef0d, 0x4}}, 0x44) msgget$private(0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000300)={0x1, r2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x20, 0x7, 0x8001, 0x10001, 0x1, 0x3ff}) getresuid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f00000003c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000340)={0x4, &(0x7f0000000380)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000002c0)={r3, &(0x7f0000000200)=""/144}) 2018/04/05 02:34:44 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000080)=0xff7ffffffffffff8, 0x61, 0x3) exit(0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) write$fuse(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) 2018/04/05 02:34:44 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup2(r0, r1) 2018/04/05 02:34:44 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x100ffd, 0x0) r2 = socket(0x996fc6e289883150, 0x1, 0x78b) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) accept4(r2, &(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000540)=0x80, 0x800) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x8010, 0xffffffffffffffff, 0x63) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x35}, &(0x7f0000000140)=0x20b) write$binfmt_aout(r0, &(0x7f0000000280)={{0xcc, 0x8, 0x7fff, 0x1c0, 0x2ca, 0x100000001, 0x327, 0x4}, "6dd0ac05274e9ca97811f7a3a12f3e8e", [[], []]}, 0x230) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000100)=0x4) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r6) socket$inet6(0xa, 0x7, 0x8) close(r7) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r8, 0x4008af12, &(0x7f0000000240)={0x3, 0x1}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) 2018/04/05 02:34:44 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000040068344afdfab2ef18d10000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:44 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x3, &(0x7f0000000080)) semget$private(0x0, 0x3, 0x80) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800) 2018/04/05 02:34:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xff80000000000000, 0x200) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmmsg(r1, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000006a40), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x80, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 230.338624] 9pnet_virtio: no channels available for device ./file0 2018/04/05 02:34:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6621) 2018/04/05 02:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffee, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7, 0x1, 0x6, 0x7, 0x0, 0x2fae0b30, 0x5400000000000000, 0x1, 0x7, 0x4}) read(r0, &(0x7f00000000c0)=""/1, 0x1) r2 = gettid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0xff4, 0x0, 0x0, 0x80000001, 0x0, 0x8, 0x800, 0xd, 0x0, 0x3, 0x2, 0x191, 0x4, 0x8, 0xff, 0xba52136, 0x5, 0x5, 0x4, 0x5, 0x10000, 0x9, 0x4, 0x37, 0x7fff, 0x80000001, 0x7, 0x3e88e12f, 0x81, 0x800, 0x5, 0x4, 0x1, 0x3, 0x80000001, 0x7ff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x10100, 0x1a, 0x81, 0x7, 0x100, 0x6, 0x800}, r2, 0x7, r1, 0x8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/04/05 02:34:45 executing program 3: getresuid(&(0x7f0000000400)=0x0, &(0x7f00000003c0), &(0x7f00000002c0)) stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6002, r0, r1, 0x9, 0x8020) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000000)=r2) 2018/04/05 02:34:45 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20000}}}, 0x12b) 2018/04/05 02:34:45 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0e1d2efd502029727"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400fffffff900002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 02:34:45 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x480, 0x6}, &(0x7f0000000080)=0x8) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB=' \x00\x00\x00'], 0x2) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='lo\x00', &(0x7f0000000380)='trusted\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='/dev/vga_arbiter\x00']) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x8001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001780)=""/105, 0x69}], 0x2}, 0x4800) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000680)={0x0, 0x3}) times(&(0x7f0000001740)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0x27d) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, @in6={{0xa, 0x4e24}}, 0x0, 0x0, 0x0, 0x9, 0xe313}}, &(0x7f00000019c0)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000022c0)={0x0, 0x200000000000000}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000200)=""/53, 0x35, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x7, 0x6, [0x0, 0x8, 0x7, 0x4000000, 0x1, 0x1000]}, &(0x7f00000002c0)=0x14) lseek(r2, 0x0, 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/05 02:34:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x6, {0xfff, 0xbf, 0x72, 0x6}}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000140)={0x6004, 0x11000}) r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000000100), 0x4fffffffe) 2018/04/05 02:34:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/4, 0x4}, {&(0x7f0000000580)=""/206, 0xce}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x4}) [ 230.536542] 9pnet_virtio: no channels available for device ./file0 [ 230.546665] syz-executor0 (18929): /proc/18923/oom_adj is deprecated, please use /proc/18923/oom_score_adj instead. 2018/04/05 02:34:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r0}, {r0, 0x4}, {r0}, {r0, 0x8000}], 0x4, &(0x7f0000000480)={0x77359400}, &(0x7f0000000540)={0x2e1}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x101500) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x8001, &(0x7f0000000200)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000440)={0xcf, 0x8, [0x9, 0x8]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x60000000000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x4, 0x2, 0x1, 0x80000001, 0x0, 0x1ff, 0x6, 0x9, 0x1, 0x9, 0x9, 0x1, 0x9080, 0x0, 0x2000]}, &(0x7f0000000400)=0x100) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000280)={0x942, 0x4, 0x19, 0xffff, "84d22cb06ecc61db1c0d5d0c6c1730f0b943529921e81fe01913f4cc8c8e3531317fd2acc506b0155e3f044d", 0x1}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000000)=0x7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000500)=0x6) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f00000000c0)=""/170) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 02:34:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/158, 0x9e) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x3, &(0x7f0000000540)=[{&(0x7f0000000280)="d513ad4cce56baaea614115b47bed45f4ca91503c70f73c3db5bac801834551485c6fe3e3b58b679d6b5d2449063d58cb5d181d6808dd5d1d9af82f3db724aa9562db002598672e7d8baa83aa5b273219f71539b723b6122339f1cbcb0d7b004c73fed77d559956427f6f90faf523e6d10762b00fdb09dd51f690880ef0a4e03f31b17bdfa49fbbd501886a8204490d62af01182e7f3bd91f62d49bff8c74b1249f3f35bc60d5653361eeee595ee7b73bb2f3cdb3cfbfa99150ccb0a6f1ed2e488268eb08ed78060e8ab7e1cb26ef9400609e2ae1a47df", 0xd7, 0xfffffffffffffff8}, {&(0x7f0000000380)="2d0d76232038de59dec09cbeb427323bd9cc99c60775ab62237878a833c8247463e8d691411ac53240072ac973b177f78a793ad5d4d7b5c113717ea1e627a8c10e742645cd4130da1059819d8855ca813877a11a0b8f035bee6c26e3b312446f8209e8e98080b9094648a978c27ed87101115587e88e8fb667b57d38d6f201e7906abcbf1088f6055c83b245e63d805e189abc058b25b529a97c080cbf69a5436c2d1b31", 0xa4, 0x6}, {&(0x7f0000000440)="30a3fb8b49bee147c4124f76b66807e7497b47594e7210dfebdfc0f36b9c27d84f87f4f5b33b9ab4f81cb9580728ef3f6ca41338ed493ae03d20e9057f7a429ef4a6c2cdb932ff4da104bef7bbfde08d4febc2f1175a7dc6c6dd85fbc4981aff8ca53af837bb25148b03693c9755814b497085c2379f0c86d1c014a41f24731b1c1ad87156cd8c2ae569c497b71fce9db709a438c755d26ac2d547aa710731fa2063408580bf9c4a30a5bd8d0343c9a7a6940552717a49081f6bf4e89d9b74767b090b407ebf7737f8cc57504698dddf49ca5582bdf049d72402d3b6e549650ec98f931eb0d646dc14d2c2d79769c837df5fc6ff71d6739e61ba43", 0xfb, 0x800}], 0x20, &(0x7f00000005c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@session={'session', 0x3d, [0x70bcd3756b591894, 0x30, 0x36, 0x37, 0x37, 0x30]}, 0x2c}, {@map_off='map=off', 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x0, 0x3d, 0x31, 0x34, 0x3d, 0x38, 0x78]}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x0, 0x34, 0x37]}, 0x2c}, {@unhide='unhide', 0x2c}]}) r0 = semget$private(0x0, 0x0, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x5, 0x7fff]) 2018/04/05 02:34:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000100)=""/232, 0xe35}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:45 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0xe9c8}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000240)={0x4, 0x6, 0x40}) r3 = dup2(r0, r2) sendfile(r3, r0, &(0x7f0000000200), 0x401) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af22, &(0x7f0000c15f98)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r4, 0x0, r2}) accept$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000180)=0x60) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000280)=""/60, &(0x7f00000002c0)=""/200, &(0x7f00000003c0)=""/170, 0xf002}) 2018/04/05 02:34:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='#&bdev2cpusetvmnet1$self\x00', 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) 2018/04/05 02:34:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa19c, 0x16, 0x40, 0x7884, 0x5, 0x3, 0x0, 0x100000001, 0x31b, 0x38, 0x42, 0xa7, 0x26, 0x20, 0x2, 0x3ff, 0x0, 0x800}, [{0x0, 0x10000, 0x4, 0x10, 0x3, 0x800, 0x0, 0xb54}, {0x0, 0x7fff, 0x2, 0x800, 0x1ff, 0x4, 0xef, 0x80000001}], "7e00430c6c0125de9f23a3e9018b1552745e07076c4edb55690ece49d870a90afbdf8cb8eceec8fbd6864348530582b088bcf375159993167c5e9981187872829e7c3adc683c2ba4c438284c5b6e124a13b1a570fe50b8f18bc4435308f63efb801b22eae7d9ca4d64b450428f67d2ce487949d02087e775beca5cd671f7d14ab5bfe612519d26e36399fb61696300baf5694fbcc94ab9253ce05dcc", [[], [], [], [], [], [], []]}, 0x814) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/174) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfca, &(0x7f0000000040)="5e9e10b9c8048d09e80f0f5ee45035a7d3836d388a06ab5040d9ef2de214593a5eeb0f3b3f9f3cf484ce75acb2210f603b9b81a17e711911139c540a084942a84ffb132a62c44f305bbbeeec72f5bf5044f354153b9b4a4379f8d8ddb002") ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) 2018/04/05 02:34:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0a73113013000904000004000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:45 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x9072, 'queue1\x00', 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"62c608000000000000000000001e2c00", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', r1}) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5, 0x584, 0x9, 0x100000001, 0x3, 0x3e, 0x2, 0x1c9, 0x40, 0x24b, 0x1000, 0x4, 0x38, 0x1, 0x0, 0x8001, 0x6}, [{0x0, 0xad70, 0xfff, 0x5, 0x8, 0x4000000000, 0x4, 0x3}, {0x6474e557, 0x1, 0xff, 0x3f, 0xedbb, 0x580, 0xc0, 0x9}], "d6b4190887b28d7b438b4df4cc200bc111d36c7414a7acd8417f644ea7774051792f3f4c9ca7c5ff2b965d8ccdfe77d5b38d9e3638e519f111388719bfb99d267b6c5bb6fb98d4d531aa", [[], [], [], [], [], [], [], [], [], []]}, 0xafa) 2018/04/05 02:34:45 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="63e4ed95bf4f83b90a611dc11007bdf9f96c316f48ffa5bdbf5d03a45e65decd1879e4b7d49c2c4f6e61c771388b50729f5da9c403e6fefc66800a49b95b189524f6cf5806f759d37cdd9c"], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'yam0\x00', 0x3}, 0x18) r4 = userfaultfd(0x0) write$fuse(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="3000cf26e1a04ac113000001000000030000000000000007000000000000000000001c48000000000001000000010000000800b4e100000000"], 0x30) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0xfffffffffffffff9, &(0x7f0000000280)=0x1) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) time(&(0x7f0000000440)) r5 = dup(r4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r2, 0xa, 0x27) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000080)=0x54) [ 230.903873] binder: 18991:18992 unknown command -1779571613 [ 230.943544] binder: 18991:18992 ioctl c0306201 20004000 returned -22 [ 230.975103] binder: 18991:18992 unknown command -1779571613 [ 230.983218] binder: 18991:18992 ioctl c0306201 20004000 returned -22 2018/04/05 02:34:46 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x18, 0x1d, 0x3, 0x0, 0x0, {0x1}, [@nested={0x4, 0x5b}]}, 0x18}, 0x1, 0x0, 0x0, 0x400000000000080}, 0x0) 2018/04/05 02:34:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/05 02:34:46 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 02:34:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='hash\x00', 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x1, 0x0, 0x10000, 0x3}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000040), 0x8003) 2018/04/05 02:34:46 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x480, 0x6}, &(0x7f0000000080)=0x8) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB=' \x00\x00\x00'], 0x2) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='lo\x00', &(0x7f0000000380)='trusted\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='/dev/vga_arbiter\x00']) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x8001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001780)=""/105, 0x69}], 0x2}, 0x4800) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000680)={0x0, 0x3}) times(&(0x7f0000001740)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0x27d) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, @in6={{0xa, 0x4e24}}, 0x0, 0x0, 0x0, 0x9, 0xe313}}, &(0x7f00000019c0)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000022c0)={0x0, 0x200000000000000}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000200)=""/53, 0x35, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x7, 0x6, [0x0, 0x8, 0x7, 0x4000000, 0x1, 0x1000]}, &(0x7f00000002c0)=0x14) lseek(r2, 0x0, 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/05 02:34:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = semget$private(0x0, 0x4, 0x540) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x3) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)) r4 = dup2(r0, r0) r5 = dup2(r3, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000100)={r6}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/05 02:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:46 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8)=0x3, 0x3) 2018/04/05 02:34:46 executing program 5: socketpair(0xd, 0x80000, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000c58ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000335000), 0xfc94) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x27, 0x20000000000, @thr={&(0x7f0000000100)="16e9120af0cce5baa25d9814223a7a12c2bf401bad1ebc739758fe19b2fbf4c09f6635ca31b038a68768baf9e0ddb4d4f155f8925d32c98e4ea4993b2061e22c2241c675ef984f9aa41e154561bc4afa57e16e2e5e259110008843de37296b6306622483335a7c137fffc287daeb3c1cb3e9c97e714a8b3186386475c72d69cbbb96cf55e056f70ada4daff172a467b4c04e798e6bb38453ec51a391be0741791907de1133769c010f7cd51d8b1ad6a0c96304300f23bf34d49d53d30038dd261f23927f5799a4ce95fcce2738e67c783fdf3b", &(0x7f0000000200)="196be2d57902a22e745176b5b72f54fb5f65c268844cc485e00ad8a3b3a35ab3985da2b5ccd4e3b1e2e074d1250bcaf7094f654596473ac0ec951b1b01073e15f0e0ffe48cd2b5d985f8bd139d7cd3ebb1ff14cb80c01e9963a957eb445a3accdb5f88881804ed7ca6351dbc1c6f4e457c410f580a9a213a418cb9c03b481a5174483e3a79ef1f54d781dacb883d69ef7e303b1045ab14959145fad40f681eca51d9bd006348ae18de10bbf6f882e9418145614526061f2bd5ac84563e2529cc2e8e8878"}}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/04/05 02:34:46 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@uid={'uid', 0x3d}, 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f45, 0x88400) 2018/04/05 02:34:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fcntl$notify(r0, 0x402, 0xa) fchdir(r0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x5, 0x3, 0x3e7, "7653190f6bd5504fc5cfa20b263cb124875cb6f9a048fa0c51056e7b1da13f4fc25816d78d75f1682c4dd5eb1df3d79ad117a3e3ca00c4bddc2f07f72028fd", 0x4}, 0x60) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f6359ed758781", 0x200002, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/05 02:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c003b2a5d4230eb2b8daf44534136030070c50122087e357d8d37506ace2fcf"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYBLOB="dfff000000ad"]) 2018/04/05 02:34:46 executing program 7: perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8901, &(0x7f0000000040)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r2, 0x21, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xb0}, 0x1}, 0x20000010) 2018/04/05 02:34:46 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="00ea7fd8"]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 02:34:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x800000001) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x5) fcntl$setsig(r1, 0xa, 0x7) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400002) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x1, 0x401, 0x20, 0x5}, 0x15, 0x0, 0x0, 0x0, "0646297c61fa98ed7964894f2a2724f88b7c36f6638b15ce3790b8f41dabcfb87d2c518426c55d9934bb5038d62763710a083c8dc4062096215f404c017fc05d"}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0xc050) 2018/04/05 02:34:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) unshare(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1b, "9a768460b6aa4688b55cdb4a7076469cd3d618587083e35d36b3dc"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x3a, 0x10, 0x1}, &(0x7f0000000100)=0x18) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/05 02:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:47 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005df000)=[{&(0x7f00005dff45)='1', 0x1}], 0x1, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001d000)) vmsplice(r1, &(0x7f0000e52fe0)=[{&(0x7f0000e6ff75)="05", 0x1}], 0x1, 0x0) 2018/04/05 02:34:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x80000001, 0xfffffffffffffde7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0xffffffff80000000]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 2018/04/05 02:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'rose0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:47 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1d59, 0x20000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x9, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x10, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/252, &(0x7f0000000000)=0xfc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080), 0x4) 2018/04/05 02:34:47 executing program 0: r0 = mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000521fc0)) lseek(r0, 0x0, 0x4) r1 = dup(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0xfff, 0x3, 0x7f}, 0xc) fstatfs(r1, &(0x7f0000000140)=""/244) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x4eab, 0x200, 0x70bd2c, 0x25dfdbff, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/05 02:34:47 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000340)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000640)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000000000"]) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/05 02:34:47 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_nanosleep(0xfffffffffffffffc, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = fcntl$getown(r0, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200000100, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c"}}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000002900)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000280)=[{&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/32, 0x20}], 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/22, 0x16}], 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_getevents(r7, 0x236, 0x5, &(0x7f0000000780)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x989680}) r8 = request_key(&(0x7f0000000880)='syzkaller\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="2e6e6f6465761200", 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000000040)='./file0\x00', 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ptrace$setopts(0x4206, r4, 0x0, 0x0) futex(&(0x7f0000000680), 0x0, 0x0, &(0x7f00000006c0), &(0x7f00000028c0), 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001080)={'yam0\x00', 0x0}) bind$packet(r2, &(0x7f00000010c0)={0x11, 0x3, r9, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/05 02:34:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x40) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x9422, 0x400) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() r13 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) r17 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000a00), 0x800) r18 = syz_open_dev$sg(&(0x7f0000000a40)='/dev/sg#\x00', 0x7, 0x10200) r19 = socket$can_raw(0x1d, 0x3, 0x1) r20 = creat(&(0x7f0000000a80)='./file0\x00', 0x8) r21 = socket$vsock_dgram(0x28, 0x2, 0x0) r22 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r23 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000b00), 0x800) r24 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000cc0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000e00)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/vga_arbiter\x00', 0x40002, 0x0) r31 = eventfd2(0x7, 0x0) r32 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/loop-control\x00', 0x0, 0x0) r33 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003580)='/dev/mixer\x00', 0x8000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000035c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000003600)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003640)={0xffffffffffffffff}) r37 = timerfd_create(0x2, 0x800) r38 = inotify_init() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000036c0)=0x0) r41 = geteuid() r42 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003700)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getgid() r46 = getpid() lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003880), &(0x7f00000038c0)=0x0, &(0x7f0000003900)) r49 = gettid() r50 = geteuid() stat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005180)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)="768e1d98c144259abda99a6cdaa26e05caa8ff915b60c745903025338c4a54b58551c4712458a8cbbaf0acdc6480268b223a559d820528fddbfb783059aa3c049efe5908dfa80dba488f4e790d2b1744bfcb01c6882f18722f0c1a38cbb61c9138e671b5ad48c2e5670955e5dc96436185b3e30b1218c74ad2a8541ecf4acffe18de76d7d1d42136613160ddc7cf5e5cd7547f5826e5d5caa7352bb3cb964c1555e797a4b0fb1bb5465d7d57b661c5bfdba2adaacab7701570e6ca43a94d1f82a6c61686695c6b8e", 0xc8}, {&(0x7f0000000280)="8671b65e1d4eb46fa70b33e686bcc1aef11e99a0cb705830fe5322b6fcee1364cd64bb253070336932f0c009c270a61f3ffc5f3f095fa67fee762027aeb3437e2305f7c1dfb72e236f", 0x49}], 0x2, &(0x7f0000000f40)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r30, r31, r32]}], 0x130, 0x40000}, {&(0x7f0000001080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001100)="e4a143c16776ff4a0c9f5db8442822ceb58226834a129fb5d498505d1d2177fc0d9e338d79d4a98f9105b2b084d2eb761ca17a9f013f3800b3a1912dc73b58000ad23c453f130db1e3338dbc442f26b3f863e4eda5a359add8ec194b7bae4730545f3f892d6e7dfc3ff98f72134db1e8d59d7e5277af02f95653585dd28ee3b2739e2f493d0a2160b59a45f0eeb792e70321c008d2c7b0820af769c1966d74d945df841de7d40187d67f58ff7d65b66a8c1f1159d6f57c530944e4ce85ba83862163222237e9fc13e5d7", 0xca}, {&(0x7f0000001200)="ce6d27c37bbacaab38b00ed14d5fdf86f9c0d30800f130be224e3dfa0516ec746c17bf06a0ac6ea3576c7f2c5259db19cf14429cf12b583407b17953697076791e8809ab81e190572535dabb6f3c0f90217719e3d778f2cda28a0efef5ddf7f6dd0c979724bb52770b9cdaa15171bce1d3f4fc9b2d9e13c95428041d12965a24940a682d4c5e0da9e24fb958c47e636f2c72957c660fdbfae07a3ac3cd0ed861f4fbcd8d1d181023486a5db7e579f044c5c9262dc8b7f4231e9dc03585b97394247739efa928ad1e2361a40038ec8db1a57d574d0037d6b6851c1f76", 0xdc}, {&(0x7f0000001300)="38c36c44bcac1bf4117a698969be12aa954ca88691452e960771e2c220b967a74b71ecaffe08433b93130ccce87ac79ce031ba", 0x33}, {&(0x7f0000001340)="869e1c833c76df24c2da894269eebfedeb434a2fafa1dbdaed53edb6da5305cfbde098510342e3a6", 0x28}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000001440)="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0x1000}, {&(0x7f0000003440)="0ebf2da612d8c82a098f289c8abca76257e5608916dab925dcaff0cd808878c19c8983e5a7a76ad2f91b0fc21f59c06ab35fe9674583da3cd1695f47b40d4536a929f959c317a3427062d0a234caf13b5deab861a3b6484d8361d6d2c20f95e7aed82a9dcc5df717f986df3d3f9bda07ecbac4b683b252a98bbbf92e0cc4ca6995903967af12342cf92b137a92eb87e4ccb9b71a52eafd24f0871570400f48791ec3bc8678a5fa4893693d331d76277ef3efe6f126dc14417ef158b9410fbe29db2e4a67842c0074e97f5b4371de65a94a8c07ffdbe625af2378c454ac6e2ac82df747d466c728adacdd9278b5", 0xed}], 0x3, &(0x7f0000003940)=[@rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0xa0, 0x40}, {&(0x7f0000003a00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003a80)}, {&(0x7f0000003ac0)="bf8876ce4060dbb82d667a709819ba47ed344298d9e87dbaed545d7354e5c1f99b195e07310f3133b0d385af3b4674f48ff0d49d85d72b1a652d432ce84647b6b262b1ee28896b70fcc3e0b3d5474292c11cde4f8338966929bd388ddf226aad791af4953089ad0b499fc5070a570d307d62df4ee0b895613abc251c", 0x7c}, {&(0x7f0000003b40)="a6edb0265e9233ef9e43d9da58e38aa86d00273bdfb6173fde4c3098e8b265729d3e11a12368f3abe7addcc86240db4e8d8e705f3655784530488f3f666a0fb6764d8ddb3bca5483f69684f2ee33a7f29f682d3ee621a127ecfd33e06c233148c1c6b5271cf7325629e63084510906cd072c6b0dede4935d4c6f47a4729e58bb222a2c3aa687628eb647826ecb996fd12aef1849441d3097453b424341349574c9ab156ebdba5a757201a095fcc8454e00d0bcba721f72e46e1b9af6575fec0dafd3", 0xc2}, {&(0x7f0000003c40)="fe19d42e0025732845e66e58a81858e62ca229867323d19f79280059a81865842c73363110c106f51b30a5d8a94aeab9b5ce9d1d4372c2cd5118b09513065e8a27aab8", 0x43}, {&(0x7f0000003cc0)="cfc8e9ce5a49e3edba674211e576ffa9555d2bc456087a308270674a273036039bd2a93ee3fbf9dbdb722f184ae7e79ace9e02a57682593fe648b26ff57e54737ab0146c67def935", 0x48}, {&(0x7f0000003d40)="feb9a1739f10fd965fd813e3cb6b64bdd9ad10e9ce1e33d299a795d1dd25533f6aac93fd1cbdce811e99967d1db942671aedabfc5a9b99c1df6ff733ac364ce1d8b32c5d7e555caba5e45403d43238ebd61743eecc59626bfcec0c68c58793efa1aa54b328caa2a618148d4a5da1b411fda717e4ac227762095ddb05272c97563eb87d10ed0a5c18446c0d8135d567a1", 0x90}, {&(0x7f0000003e00)="6d02053ea08a4b0f1142bba1964da71d055cb4ebfe156469701566d2456348c1e7ddcf50f346487c8d5e258aa2f63227ac81e490adfd0b15b6a09199a01c1831396fe16fa5183edf9a9d4a0df19f4eb6cd60c69f2c580b371e0666a655f566c449d495f2e46d6409afce8f8abd4928014fae14b5ad37d530562985e6e6f8ef90ed9011e3e9d7ee4363bc50cb929f9d90c450c81b4fccba4c0d076e1c37f562d3a03ee5c99996e35f74e50bac2aa19d6f66f12ca32b", 0xb5}], 0x7, 0x0, 0x0, 0x4008081}, {&(0x7f0000003f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000003fc0)="d2f7b96adaca8d43d81f1d54298b3dbb0c98ddabdd0efa26f8221b5b528a0dc1ffe13a75301b6a1bd4a7b597275258d2fcc51a0bc7358dcae4dddbdeac24edb1e6ece605474181e4cc7fa5860b66b6050b61777bcfb58b94112caebf16378effd66733cb4beaeaea9ea8699b0ef8c6e6f54cfbdb810904", 0x77}, {&(0x7f0000004040)="f2840f49aaf18649bb5bc0e20540459267e0f346637275cbc2edfe7187a622743bdcf6b0b0900eab3461661707b5b1bf7cb945e196e84770d2b9c5f6e47e97052f7a3a", 0x43}, {&(0x7f00000040c0)="4d2909d407ec396640159c444bdeecd23cfae9c5c0fa5463eef90b9e4806e24a8f660dadba87d9b3689b3b5ae2ce24f2f5dc1193eeba64a7533f458f2878e2", 0x3f}, {&(0x7f0000004100)="c2e1be16a8c152ab3927adbc57b207fa3a24e2e187890e9c26ea6df1fb7a7dcaa868a096f969ab8f19c08fa0391494f127afaade9511cadd4a8accda62cd743331852923996123e033ae39e1b011e40fc4c82adab25eaaad7dd1d8e76a0d9f5658af5f159f45715ca4a89f770c61cb488ba6ee4ce0eec34cf34779ad91c7a54f059e725ce9e6dd214842", 0x8a}, {&(0x7f00000041c0)="b9e4b14bc03cb6bd60fe83908c55a4a99b94ddb11992d01fa2ea6f9d0a8be45043c8f514d9d0921130b60b4efd2e4ddbdfd0848d1b6f1c539d56a4e18aacbcd00bd4b75c665a4343e95cdf7f7ef537e296ecde718bb1b625879a81bbf93029a4aeac383ff52a56814f7abd21cca5eb297158e23b", 0x74}], 0x5, 0x0, 0x0, 0x4000001}, {&(0x7f00000042c0)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000004880)=[{&(0x7f0000004340)="737a53ce4e278baa299a7c8b690d2245a797cae933a9a3d9db5773f8756017b1722c7b09df7cc3034173793474abe53e368f97169b0b393ca305940a79845c919c51d48eda77af3a727a0c3b8183ed725ce1bb8194b57debee859dee2d11f54a5b63f18c0af2ae409854c7c4faca976e8d486de1637dfb59de219bfd11d5e320784bcab97e241e73a706261e2e21ddd26232ac22bb05a180685c0bfa2ab5024be2bc7b0a4cee577503ae373aa3677a57f4ea41045d5d1aa1f5eca597e8e9d7966a82686bf8d4a75a7a", 0xc9}, {&(0x7f0000004440)="31cc19b5c53ea521b60326ee9c2512e6d52a29fa5e533c4d9fb5960e41a32f350d20545f3c47ea2a8cbc9957306ee1495e310a08412aabef972638e7eeaae459ead6d0edacf27d4e5bba888ecbc0c6dfc86a55e05f40905d8be3870d91d2e7f5bcfe57aaa6187fd93691b8302b9e7dcd5b03999eda1b472386d100b28d", 0x7d}, {&(0x7f00000044c0)="94bc825c00e7547d0feb369bc95b749a27c992348be8ac80c49d091ec41912d8f38fe9a78ebff2c4038786749e3e5a58e367fd0e5f88963cf24b777447d9a369ed765fdf491752fe75ee53df47ffa7563f07ce4006ed962a5c87d51ab04efd3935f365385458a3921c91a99260b41aac4daf470432c3e39bd88de44c2166953d665328af8f269c09f5c454deb2c9a3bd75f1eab1ca01867a5cdf1602aa7f297ab68f71bf07ab78e60d6d419f06ab4b2f148650e9497316177c3bbc73a4a62e9c2e243e018f955d99c842357cddc97856a029f5ab874a134dc0924416670e4ab5fdc25e563352eaf2", 0xe8}, {&(0x7f00000045c0)="127e09c88b0211996aaa90e99c43d65b860b7651f84468f6cd5c7bdaf7f9a86589421390b6eb844d6be0257361a74b5d13c146f3f5f12691d7b57932807769f846acf7a07186d168ef015901ec6ecde3044977dfb1d48d5813e34d96182d538e57b0b0eade377366fbbc70e568278c4f66021aba79b491c08bbbb262cf52abf13d52", 0x82}, {&(0x7f0000004680)="d49b2862055a82b0bc941f268358d2f808e171487ade73bf0b507d3c0ae0a5ff88303a78290ccf077267c373e9735259cfcadba413c8832d33329c17e5b88213db3475e144730ae967f4f1595b99150a5a836ab7edcb403e5e571bda99d7149a93d334160e1598f918c505c017dcd757eef5886d42ab70c5ef3503c3b933b38c21308b28eb59b5878f3891fd1920bfadf8c00f31edcae7d7d4c6cf92f4de", 0x9e}, {&(0x7f0000004740)="3242a39a01d69ea685e791ce9d7130bd7510d55b1d588d18f1b00205e6a18d06bad4b990e6b714bac3dd024d80533eca876642cfc099a87180c6a45e9b3475165d7f3091f1b1be69de3bb4258f093e2bd273f4f5c2fba4c4637712c3ea305d8e55a17d24f417a35fe293efb510026b1877c72a110a931a7574bf1ca59b21962d51ec486f56d96709fcfe9cf4b052b9496975a7995773232105e85516523072fab00fd2a9e419b5195790ba713195067f4c1128da1999ccae7c83859bebbb4d2fb6a833b1bc1f8f23da36e40027ba3ea9d7f9275dc59d3c34030d8a599fc9a57a1564e772", 0xe4}, {&(0x7f0000004840)="acf7404b141ac664b2dc07d8c0", 0xd}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000004900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004c40)=[{&(0x7f0000004980)="46601a373dfdee51028c059984", 0xd}, {&(0x7f00000049c0)}, {&(0x7f0000004a00)="e19b906bfc3f4e2ac64b7a3ba9141539ca06a5a2a066b143471c4db0d8bcb79618e71a09ffac0a5f14cb891cc9cc9800ad7a508344b456212a6a11866d5ac675fdee6d8bb66286a03e67a29af51657c15fd6e86f056caed525853024537f7c3255d96e4923d64c", 0x67}, {&(0x7f0000004a80)="6107a2dd9f48301913639407e342a220ef12014701df445c52a4707f37508df3a5603c9880dcdba256c7598c499137bb196cebecae42", 0x36}, {&(0x7f0000004ac0)="65977b846c0381f7c43833db1a74732d359c4988429baa08f3beb4561128f0ae8f30de9b745772efe1cdbac6da1271506995a4af9bc68073cdf2237544f008fa3ba13ae02adc63f9d248778e117cb90570f2dc6c225ff6006db229268f", 0x5d}, {&(0x7f0000004b40)="342b5a759b540a2b9c641a34173eb57775f6338a83c1440f42a322d22a9f9c837c75776b92d56a75fd7ad0dad10947e082719da299373e0878358b36158adccaee776127570b83e91508a6f6b8b0fd6077d38c13119df4553eb098600f05ebb3dfb8630160b66fb4bbc71237de27390d190cee290d01d99a0c8a9fd22a43e117f0b3bbd415cd87a03e5564285fc73170360d100d4ebbeb751cfde38c0f0b75d29e9dfa8cbc045b5522eb76fb418e2c66c47509f75d185bb891f93050aaa345867dc14f11be", 0xc5}], 0x6, &(0x7f0000004d80)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x20, 0x4000}, {&(0x7f0000004dc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000004e40)="ed13f1bb9270e44e958ed9c8c39f3957d39e3ca058f0a7fae2bcbbe2e0cfc3f98153ba7e4fd2390b5356a2c40b1165133c1233688e914c9eae0c499de78e860fa189226fabdee9843b612cade2a9c944c87576cb1035dd12a49802961322d13de425b55f16a80d10efae8c11781917defb083f88535fc8bba0b9eb4174253eb6ba845b046711fab6d10978ebf396be52f43416edd51860ee6595", 0x9a}, {&(0x7f0000004f00)="9ec3438e91413600896ceeb10b50dbd282253c2f5fa399c670d55c2adcbe97d8a366cdd4a9870d00f96ad981da520fc97bbdc0813f33bf2dcdaaa5911a999c0df0f3d35e99e05656f400eb8030582cd1eee587b6eaebf776712b2604f0837d339700172402901c1900", 0x69}, {&(0x7f0000004f80)="acf640902c9b165474ff858e752796f2dc12cdc2b4e33812678c6fe8c5e3f49bb0eda17011f308bf7189b23256f2a74529ec2011699e1e83b67cd2b6e2035511c06ca12fbee2d896814a43c403998841e35783d8babe5e63cfb4bb51e2ed702cde7f56c129255ae705683e9b51b421d4a97409e2a44f2e918cd42f92c34a986e0a5ec38c15e011a8ba2c32efedd9d286f730a1e449f43b7641c491d6af251420d923f1cbbcf37b8d3106f3698e0b0d5603bab24794827f86b403ebb7ab64652a9ada741fa7dd8f1aac8d0d896db6", 0xce}, {&(0x7f0000005080)="9448ec8aeef1b5cada8e2d5ccc2ea644b11cba6bc650d10ac31155b56c237b", 0x1f}, {&(0x7f00000050c0)="d595808b981f55bec4fbf946325ca04301d4108d3e0cd3b6c2fc1dd91d5c90f1986d3bd1bac77c18ea", 0x29}], 0x5, 0x0, 0x0, 0x40000}], 0x8, 0x4) r52 = gettid() process_vm_readv(r52, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1000000000000172, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0xb4, 0x0) r53 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r53, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/05 02:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2000012) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x4, 0x3, 0xe8cd, 0x0, 0x6, 0x6}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="0180000090000000100004000c000300087e357d8d3750d9a9cd6ace2fcfed000e000a02a48d6c03139ed4e47b26c7734f64bc0a66d546661e6c21d28dcb1622d0478583a6cc422530d29fee4db87a33fef0d1d889798be7d0e72fee47516d8b225b458afb30273d3b82e0d252523ea4ed98d37735e1b0c27bc3033ef7ea78b9f6b79e0ba0f39104644a9762682d4b3d0a104bc84dcd8d5240604af694"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigaction(0x2b, &(0x7f0000000000)={0x4, {0x5ff}, 0x6, 0x3f}, &(0x7f0000000040), 0x8, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000840)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:34:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000022c0)=ANY=[@ANYBLOB="1c2cf907b0e6f667160000170afdffffffffffffffffff00dae0211244650f25d4226debcbd7c2dd1ffbd634d3ac3c693d34424c355e6a6b609cdd4ad27aed41ba691fc8c5a0fc0e1d28c2a787d2d6b1c1d0364de521a79e1e02218f00575dd580cb6ee8a8e9ec6833a964567f030b843e"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r7}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f0000002580)=[{&(0x7f0000002500)="d8807fcbcf0010298d34cfa7e46da0c246ab720102fbf6d12bbbd7bcd29a179004000000000000ff0924ac66dd285b37dbaeb618ee57691360c5c63f75adb3c257040464509d3f52b5e4f826222bf884c57cf124e0de7d60f7779b7f", 0x2d}], 0x10000000000001df) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000023c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00ec2cbd7000fedbdf25040000001c0002000800060004000000d3f169382f2470080003000300000008000500fdffffff080006000100000008000400f597f007080006007c000000080006007f000000240002000800080007000000080002004e23000008000700ff0300000800040001000000"], 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) [ 232.549665] ptrace attach of "/root/syz-executor4"[4517] was attempted by "/root/syz-executor4"[19109] 2018/04/05 02:34:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x6b8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)="dc94d79b7402bf75aba197cc3bc5e44bb74a5fbbc531619d05f7e5575dbac1b4e0dc87362f3a0c9e2ddfb58ba6d123560cb33a100a19198940a4a0", 0x3b, 0x9}, {&(0x7f0000000300)="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", 0x1000}], 0x10020, &(0x7f0000000200)={[{@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x31, 0x37, 0x32, 0x35]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x32, 0x32, 0x0, 0x3b]}, 0x2c}, {@quiet='quiet', 0x2c}]}) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/05 02:34:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) r2 = socket$inet(0x2, 0x2, 0x14000000000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000014003f06000000000000000002000000", @ANYRES32=r1, @ANYBLOB="080002000000000014000800ff070000360000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/05 02:34:47 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f000079c000/0x3000)=nil, 0x8, 0x1, 0x8, &(0x7f0000ff9000/0x4000)=nil, 0x3735}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/04/05 02:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) r1 = getpid() ptrace$getregs(0xe, r1, 0x9, &(0x7f0000000040)=""/48) tkill(r1, 0x3e) 2018/04/05 02:34:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r2 = dup(r0) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x101, 0x0, 0x60181413, 0x282d, 0x0, 0xc823, 0x80000, 0x8, 0x100, 0x2, 0x4, 0x4, 0x2, 0x8001, 0xa81, 0x0, 0x4, 0x7fff, 0x1f9e, 0x45b3, 0x1970f82e, 0x5, 0x8, 0x0, 0x9, 0x1, 0x8, 0x5, 0x9, 0x9, 0x5, 0x8000, 0xfff, 0x1, 0x3ff, 0x100000000, 0x0, 0x7, 0x2, @perf_config_ext={0x8, 0x200}, 0x1200, 0x4, 0x2, 0x7, 0x4, 0x4, 0xa5f2}, r1, 0xa, r2, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000008c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x1000000001}, 0xc, &(0x7f0000000980)={&(0x7f0000000480)=ANY=[]}, 0x1, 0x0, 0x0, 0x20004010}, 0x0) acct(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x2, 0x200, 0x80, 0x4, 0x5, 0xa60f, 0x101, r4}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xf428, 0x80000000, 0x81, 0x20}, 0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c0000008513d543b27aedd9037a4bf48228cacff71845a73961f140fb8b2420475497371d16a86074977f6cbe0412318adb0e573a0b592e"], &(0x7f0000000340)=0x34) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={r6, @in6={{0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0xe61c}}, 0x8, 0x3, 0x0, 0x0, 0x90}, 0x98) getsockname(r0, &(0x7f0000000a40)=@can={0x0, 0x0}, &(0x7f0000000380)=0x2b) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f0000000740)={{0x3, 0x2, 0x9, 0x3, 0x20}, 0x3, 0x2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, 0x6c, r7}) 2018/04/05 02:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x400000000000000}, 0xa7, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[]], 0x2}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x43e, 0x7, 0x12, 0x1c, "d156cfde04084e60cedd3ebcbe16098b44d09f71c0ce07bd21c3ef88da6e95ca363656e1123d62fd904307e44bb860a4af92415f92c6faeb27d3663648693089", "c7d9e199f1ad7d76767e2d3c8634c75bb75ffe9b2d58463047e885a82122bb33", [0x0, 0xffffffffffffdd26]}) 2018/04/05 02:34:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000005e0b)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x8000000000, 0x9, 0x7b4, 0xfffffffffffffffb, 0x2, 0x1}, 0x68a}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x200000000) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x40) recvfrom(r0, &(0x7f0000000100)=""/229, 0xe5, 0x40000000, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/2) memfd_create(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0xae06, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0xca00000000000001, 0xfffffffffffffdf6) 2018/04/05 02:34:47 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40100, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xf7, r3, 0x1, 0x8, 0x6}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) r4 = dup2(r0, r1) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r5, 0x16) [ 233.379694] ptrace attach of "/root/syz-executor4"[4517] was attempted by "/root/syz-executor4"[19109] [ 233.396272] ptrace attach of "/root/syz-executor4"[4517] was attempted by "/root/syz-executor4"[19109] [ 233.416175] ptrace attach of "/root/syz-executor4"[4517] was attempted by "/root/syz-executor4"[19109] 2018/04/05 02:34:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000440)=[0x0]}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/05 02:34:48 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x7) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000040)=0x4, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r2, &(0x7f0000000400)={0x1f, {0x1, 0x2, 0x4, 0xd3, 0x85b9, 0x8}, 0xffffffffffffff9a}, 0xa) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x8, &(0x7f0000000700)=[{&(0x7f0000000240)="9ca0500e46989124c7d86c7781bf34dda49a0a1f65ec236f1533b15550552e188b0e2ac57e4b61934e370ec27c7a715cd1fc94ded6", 0x35, 0x1f}, {&(0x7f0000000400), 0x0, 0x6}, {&(0x7f0000000440)="291b9b046c07917203bca4a9b88a1ddf55f83dc984d7955b", 0x18, 0x6}, {&(0x7f0000000480)="2862b34204c3305ed96541648cc6d9ac4803047a9e9ac582424ecc9325ed0c77a68134df8ef9ac20bd90570f3d78ad537ac97469df85bfcd1533362c4569a88144515c4686257dbd5012a979395a98608501d37e6ffc957d399ca9fe48e4eb00b4c43b73890611ccf73a997ed04bc80e8bacfb8d", 0x74, 0x3}, {&(0x7f0000000500)="6be9526fcd860d6ce883cc6dd8587646e7a43e7c2975b955f3e89a251131b17b59ba337c", 0x24, 0x2}, {&(0x7f0000000540)="55e8d8ec38605fc6a24b7aab1d8c", 0xe, 0xcf}, {&(0x7f0000000580)="53e7c394a2b2989bb9f0786f83d49e05159dab840c420fc09ccfba5131bbb158ee0495ca1a35023112b63ae2801593a339e25187dff32a6a6447654474d564b0dc53a588af763a9bffbac3288e775fd028c017116127af2745475b50b6a25e351d0aa4e8b951b239cb9c9a6072efb3b9002d9af8a49ca3b847511151930f6ce450cb0ba8c1e6b0105b01f102dad34c8b5123bc277d00bc36a29dfc97e143f76611b97463a3f2f4b1804c67b341cc5ee0632a3b2b927feae117865affd8aafe8492bb836c3c43377867b461d6f5398ed3f30f42ca5959e493bddc52", 0xdb, 0x9}, {&(0x7f0000000680)="1de926baac2e593de5bcca162f916a3f87f45c99143b9ae6614bd209729e631d87c72219da761610ceac46b541b65665d5399790ff2046794ddfe7253b619bce9bffb0754dc69646e537b5bc595a1850c4fdbfeaf505571280c34cbf644571e4a9ea8723804438b1fcd88a0b4c", 0x6d, 0x1}], 0x200000, &(0x7f0000000840)=ANY=[@ANYBLOB="a7612df5bba938ca9d7f4d10ebf6f82b1fe72d36841a2b73881747a239011fc0a580061f963b5594d03431c0b70dace1473921a40a6cc5003978ea4b9eaa40d94302cfffeb895e6ba77882863fad01d7ace251484fcc3a69876b"]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80401}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5c573af18c872354137e76000000bcc63915fe0ffa29485a942c7f79e9444537e0a7c6813ce2ae94ea2d524be775d299328d5821059cf07a29edbbb8d3adfb654ff9cfa35877e98c5d8650f4cf742d9d5c7b273545e83e82b89fe7f2d32ff01e5fb8c42e39291da92a409de83c7d219ab22abd280080cd5fcbf9835e77f1a0e10495898151d3fc5d6daedd", @ANYRES16=r4, @ANYBLOB="080c2bbd7000fbdbdf2508000000380003001400060000000000000000000000000000000000080007004e210000080008000300000008000500ffffffff0800080027000000080005006b0000000800060001010000"], 0x5c}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) 2018/04/05 02:34:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3fa8)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00', 0x4}) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3f, 0x84000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000000c0)=0x1) recvmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d40)=""/224, 0xe0}], 0x1, &(0x7f0000003200)=""/218, 0xda}}], 0x1, 0x40, &(0x7f0000004c00)={0x0, 0x1c9c380}) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x4, r3, 0x10002, 0x5}) 2018/04/05 02:34:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000240)={@empty, @rand_addr}, &(0x7f0000000280)=0xc) keyctl$read(0xb, r2, &(0x7f0000000000)=""/161, 0xa1) 2018/04/05 02:34:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x420300, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r1, 0x410, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r3 = pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4, 0xffffffff80000000}, 0x8) pkey_free(r3) ioctl$int_in(r2, 0x8000008010500c, &(0x7f0000006000)) 2018/04/05 02:34:48 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/05 02:34:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="1cda3ef6729b59efd63989b8614d791d555ac916cede5da0d8fafd87e86565610fc73c4807379d3d55f6494ac0438f0765d1f27748b840113919241e46b20d7ed936c1750fcf98a9e0677a57bddd6cbf0b2ffe93646ab155fa071ad68a3c70635843cd7de35c817cb5690cb453c74896548e66", 0x73}, {&(0x7f00000000c0)="e288e42492df386af6c4db3f20ab9b8c3b6c49eb63bca31a6848deee817b5d78abd8e7d40f58538f19e4abd81c251c2e4096ebcf293cae82558da66010bf52812083630f277ae8c4ba641e41b520cdd7c3a92ac29d63fa070a0c12d5d551cc3bd026d27bfc70bd474f3f70fdab57878da9446bc959ad41d1bf43b6d058bf6e30d19d2991d33e86cb2efa46e1ca5d74de2753d55483ab589ec794e6237413712fd54d60cfeab1c765506fe959a8312cf9d8510dd6ad810886ab0b7555801c3259edda1967b06c2465f31ecc", 0xcb}], 0x2) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) socket$kcm(0x29, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/05 02:34:48 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x204400) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6tnl0\x00', r1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x1ff) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000001c0)=""/191) accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x800) 2018/04/05 02:34:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) eventfd(0x35) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) read$eventfd(r2, &(0x7f0000000040), 0x119) [ 233.909979] binder: 19188 RLIMIT_NICE not set [ 233.918130] QAT: Invalid ioctl [ 233.967693] QAT: Invalid ioctl [ 234.704156] binder_alloc: 19181: binder_alloc_buf, no vma [ 234.709807] binder: 19181:19229 transaction failed 29189/-3, size 0-0 line 2963 [ 234.828505] binder: BINDER_SET_CONTEXT_MGR already set [ 234.833874] binder: 19181:19230 ioctl 40046207 0 returned -16 [ 234.843128] binder: 19229 RLIMIT_NICE not set [ 234.846787] binder_alloc: 19181: binder_alloc_buf, no vma [ 234.853316] binder: 19181:19230 transaction failed 29189/-3, size 0-0 line 2963 [ 234.853328] binder_alloc: 19181: binder_alloc_buf, no vma [ 234.866389] binder: 19181:19231 transaction failed 29189/-3, size 24-8 line 2963 2018/04/05 02:34:49 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000011c0)='gretap0\x00', 0x10) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) syz_open_dev$tun(&(0x7f0000001180)='/dev/net/tun\x00', 0x0, 0x88000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/04/05 02:34:49 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f00000001c0)=ANY=[]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/76) r2 = getpid() setpriority(0x2, r2, 0x8001) 2018/04/05 02:34:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6ffb65fe360000e0d0ff365da600", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x4]}) 2018/04/05 02:34:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1) lseek(r0, 0x3, 0x8000000) 2018/04/05 02:34:50 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/189) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r1, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/netlink\x00') setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x40, 0x4) 2018/04/05 02:34:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x20000) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r1, &(0x7f0000000040)='PGf', 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'syzkaller0\x00'}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/05 02:34:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setpipe(r1, 0x407, 0x80000000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'security\x00'}, &(0x7f0000000140)='/dev/kvm\x00', 0x9, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000040), 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 234.980832] binder: undelivered TRANSACTION_ERROR: 29189 [ 234.986364] binder: undelivered TRANSACTION_ERROR: 29189 [ 234.991871] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 02:34:50 executing program 7: r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f00000005c0)=""/126, 0x7e}, {&(0x7f0000000640)=""/156, 0x9c}], 0x6, &(0x7f00000018c0)=[{&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000780)=""/88, 0x58}, {&(0x7f0000000800)=""/187, 0xbb}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x4, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x2001) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000001900)=""/244) socketpair(0x10, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x408000, 0x2) 2018/04/05 02:34:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:50 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x0, 0x3fffffe]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x7}, &(0x7f0000000040)=0x8) r3 = memfd_create(&(0x7f00000001c0)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000240)={0x5bc0, 0x3f, 0x5, 0x1, 0x8, 0x7}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xd16d, 0x104) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0xc05a, 0x6, 0x2, 0x12}, &(0x7f0000000140)=0x98) r4 = semget(0x3, 0x4, 0x44) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 02:34:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x1d, 0x2, 0x1000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000280)=[@flags={0x3, 0x208001}, @dstype3={0x7, 0x5}], 0x1000000000000152) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 02:34:50 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1ff, 0x200, 0x5, 0x2}, {0x3ff, 0x7f, 0x0, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0xffff, 0x81, 0x1ff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x6, 0x7, 0x90, &(0x7f0000ffc000/0x3000)=nil, 0x4}) accept4(r2, &(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000480)=0x80, 0x800) r3 = openat(r2, &(0x7f0000000340)='./file0\x00', 0x200000, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'erspan0\x00', 0x4000}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x17) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r4 = dup2(r0, r1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) creat(&(0x7f0000000380)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000001c0)={0x0, 0x0, 0x79, {}, 0x3, 0x80000001}) 2018/04/05 02:34:50 executing program 3: r0 = inotify_init1(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) fchdir(r0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) kcmp(r1, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18001, 0x80) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000080)=0x6, 0x4) 2018/04/05 02:34:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x37b3, 0x8001, 0x8000, 0x4, 0xfffffffffffffff7, 0x10001, 0x1, 0x9, r2}, 0x20) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) 2018/04/05 02:34:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000461fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="480e4729048ec36d40ba446711e6a11810f724ccecee6ff23515751e6af6b33260e7de5ded701690d243eb4438a27fdcd339f0c8bc95af00bdf8a5a2f6ad46d3d75e111680a82432da362020db660946aaca3a85a7e03383355b473bd789d26514994818fc5af4e43ce89caaaa01846f7a31a59fddf1a66618765fd0926612e3203bcfb12348eca79adead31df", 0x8d, 0x80000001}], 0x80, &(0x7f0000000240)={[{@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x34]}, 0x2c}, {@quota='quota', 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x3f, 0x3f]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x78, 0x35]}, 0x2c}]}) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x0, &(0x7f00000000c0)) io_submit(0x0, 0x0, &(0x7f0000bd9fe0)) sendmmsg(r1, &(0x7f0000002540)=[{{&(0x7f0000000000)=@generic={0x0, "fb34e5252fdf5dc43112662f445f7e07223682c490a7f344cf719edd13fa33bcf7e13fb8987712a2570d9d8f17a16806cedbdae2d650b4f62c864ebfb3e3e99ee7bbdeb909dfcf1c4a40c45cb768aa053294480df66c8d5224909c47b2475fbce74c5307bff108549c2cf0896d549239aefedbd7d0bd33d6fa4e5d462392"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)}}, {{&(0x7f0000000740)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=[{0x18, 0x117, 0x3, '<'}], 0x18}}], 0x2, 0x0) [ 235.217430] *** Guest State *** [ 235.220859] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 235.229763] CR4: actual=0x0000000000002050, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 235.238647] CR3 = 0x00000000fffbc000 [ 235.242412] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 235.248417] RFLAGS=0x00208002 DR7 = 0x0000000000000400 [ 235.254441] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 235.261137] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 235.266090] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 235.269146] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.285777] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.293787] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.301915] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.309926] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 2018/04/05 02:34:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 02:34:50 executing program 2: socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) [ 235.317948] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 235.326097] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 235.334101] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 235.342121] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 235.350115] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 235.356563] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 235.364056] Interruptibility = 00000000 ActivityState = 00000000 [ 235.370327] *** Host State *** [ 235.373543] RIP = 0xffffffff811ce326 RSP = 0xffff8801ac187398 [ 235.379562] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 235.385997] FSBase=00007f28bd5d7700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 235.392903] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 235.393826] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 235.408144] CR0=0000000080050033 CR3=00000001cf57d000 CR4=00000000001426f0 [ 235.415201] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 235.421901] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 235.427997] *** Control State *** [ 235.431480] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 235.438179] EntryControls=0000d1ff ExitControls=0023efff [ 235.443656] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 235.450616] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 235.457312] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 235.463928] reason=80000021 qualification=0000000000000000 [ 235.470277] IDTVectoring: info=00000000 errcode=00000000 [ 235.475759] TSC Offset = 0xffffff7f628cb6fe [ 235.480100] EPT pointer = 0x00000001aff9c01e [ 235.532432] *** Guest State *** [ 235.535823] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 235.544703] CR4: actual=0x0000000000002050, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 235.553573] CR3 = 0x00000000fffbc000 [ 235.557308] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 235.563322] RFLAGS=0x00208002 DR7 = 0x0000000000000400 [ 235.569372] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 235.576068] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 235.584085] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.592103] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.600105] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.608126] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.616122] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 235.624131] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 235.632149] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 235.640156] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 235.648134] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 235.656135] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 235.662560] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 235.670040] Interruptibility = 00000000 ActivityState = 00000000 [ 235.676275] *** Host State *** [ 235.679492] RIP = 0xffffffff811ce326 RSP = 0xffff8801ac187398 [ 235.685498] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 235.691921] FSBase=00007f28bd5d7700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 235.699724] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 235.705625] CR0=0000000080050033 CR3=00000001cf57d000 CR4=00000000001426e0 [ 235.712645] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 235.719323] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 235.725381] *** Control State *** [ 235.728840] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 235.735509] EntryControls=0000d1ff ExitControls=0023efff [ 235.740971] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 235.747942] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 235.754627] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 235.761206] reason=80000021 qualification=0000000000000000 [ 235.767542] IDTVectoring: info=00000000 errcode=00000000 [ 235.772992] TSC Offset = 0xffffff7f628cb6fe [ 235.777333] EPT pointer = 0x00000001aff9c01e 2018/04/05 02:34:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x262a, 0x80) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'sed\x00', 0x5, 0x6, 0x62}, 0x2c) 2018/04/05 02:34:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) r1 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x80, 0x800) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="ad52b66128d85979542ee8fe7cfb1c92269f6df49f46bc4eeb3193d3490eedf8cb4490b1d4d8dc94da487f5462cc609f02c03b304b3b8a3cc296b3fd55140f67af04b22af0e257f50b48b7e34d87c4c787f0a69ce09085be43807d84ab93f674b777b7eff187e11242", 0x69}], 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/04/05 02:34:50 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) listen(r1, 0x0) 2018/04/05 02:34:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1ff, 0x101001) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x8800) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x800, 0x12, 0x1, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000314f8c)='oom_score\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/04/05 02:34:50 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000000, 0x4000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-aes-aesni,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x5, 0x7, 0x840, 0x0, 0x2, 0x7, 0x6, 0x951, 0x9, 0x6, 0xffffffffffffe883, 0x101, 0x0, 0x40000000000000, 0x0, 0x0, 0x401, 0xf3, 0xa5}) 2018/04/05 02:34:50 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x1000000000000005, &(0x7f0000001e00)}}], 0x0, 0x8082) sendmmsg(r2, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@ax25={0x3, {"1425586b1223eb"}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000001e00)}}], 0x2, 0x0) r3 = dup(r1) accept$alg(r3, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x98, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x5}, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4b25}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x709e98be}], 0x54) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x2d, 0x5, &(0x7f0000000680)=[{&(0x7f0000000280)="701e803ecf5c5c1b689ea0009c680dc6c10a0e3705890a5903ac95ae3ba60b981f7709815776509a9c5ee5f0885055302e298e4f9a9e7bd5e106e3db8ca3d82b9f4d0f60588af3f13ae4a84c3f5d5c68abba7104f28c305396e1a48c0d81b918ec758de0b17388aac07037631bd129c4a54e6a6d35d99f6699196c0b8ca7c1678604b21e0fd63a3d0edf84d9b3f44f432dd67168bac2193027071a3ccd1478a0a5a4b27bd6f889e0abb082be8260b6b6513d26585e186bd41b747150a58e295d02450123236240cd0feb6a343b0e7d32bc07ff1bbd2b1850ba72cb4cb9f5d27193cd03a9284c43b3e333", 0xea, 0x5d2}, {&(0x7f0000000380)="064a8e6ce4c0b119fdca6a8a0380f0c6f78e0e45639629dbde2a969f42dec008c7d633a945086b1277968f7eb069944f471f3cb8f4f5d63aa7080b914f332c1af4080368182fabbd420013a239903803281f9d96dcfb9d640c675956da3c8fd8ee7c649a86f71946cfcc4d5e2b2ec86e86c60d5563fa24c87316cbd5a8e504dc850010ffa1e49c63f674512a44ebd61db80e4cba4201c68d31d3fc5017f3fd1cbbcca0caf8df3bf40c899749cb8f08fccf0a86e05867e7a2425efa58b3958b87aaead021e58f27035ed482f9b80777d832", 0xd1, 0xfff}, {&(0x7f0000000480)="7069669577be4f1427f7a880916524d4c3c82f8327d9edaed0044376b57a79514ab42f2096532f26c2ab20321994f6c8950f044c38020abc55194fa5c50c696f8571b6f700c3ff17cc3419cb6374b5ee758bc73fe9dddaea17bdfc3bc53ea7463cc09eaf5413a5ab71e772cb6c635ea2405a9790314b0da9918fc4266084d9b504baf5de624c7ea89d4e291755", 0x8d, 0x4}, {&(0x7f0000000600)="c7f9bdcda74bd87f0325981ae238d91320353d00740fd067591090d3041a2163f520ef8534fb51ab9c00c98deb47c981586d7926b85689229c49e5a21ad5ab27f06502", 0x43, 0x4}, {&(0x7f0000000540)="dd87873469", 0x5, 0x3ff}], 0x2000, &(0x7f0000000700)={[{@part={'part', 0x3d, [0x35, 0x37, 0x34, 0x3d, 0x0, 0x31, 0x37, 0x7f]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}]}) 2018/04/05 02:34:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt(r0, 0x31, 0x6, &(0x7f0000000040)="c3a81d83a2c72e0dc43a49705a57da974c27ef547efec7bf1ac1a9bba2ae19c800aee048fe8a383aa806aecb3a436dc9d9de", 0x32) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) accept$alg(r0, 0x0, 0x0) r3 = dup(r1) sendto(r1, &(0x7f0000000040), 0x0, 0xffffffffffffffff, &(0x7f0000185000)=ANY=[], 0x0) accept4$llc(r3, 0x0, &(0x7f0000000000), 0x0) 2018/04/05 02:34:50 executing program 0: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/05 02:34:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x460880, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0xffff) r2 = accept4(r0, &(0x7f00000000c0)=@ethernet={0x0, @random}, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000001c0)="0e32317c57bdcef7b49b56fff42b019cd744476a03525737fd7385d77981a3208ebd76cf28430cb7e3b1bf40300570d47b6b21870284a3daf41e88", 0x3b) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x602) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x220042, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x3, r4}) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x4, r0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000300)=""/5) pwrite64(r0, &(0x7f0000000280)="a71b8f", 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000011002b000c000300087e357d8d37506ace2fcfed010e00ff"], 0x2}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) r3 = dup(r0) accept$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/04/05 02:34:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000100)=""/35) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/253) 2018/04/05 02:34:51 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x200, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mbind(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x4, &(0x7f0000000400)=[{&(0x7f00000001c0)="d8fa13e7cda378fba54ae7c62eab808926f604b2a2776ca7e04566a2709e2df00fbf394d2b2aff16b8191e2bec49a03ae6f5a7ba427eed73e9854b233443106e198af1c24489", 0x46, 0x200}, {&(0x7f0000000240)="4d5d358f2b392a52bb23d8", 0xb, 0xffff}, {&(0x7f0000000280)="8ec8bb51fba40bcbaf028cf304fab344f15463bbab10a8767cd9a92838dc083049565aae3d52f114c20f8acce7dca358e6e3c9580348b090a0e54f46977b354fb75d69456fd8e657d191ce3270acecadd8bbe95a6e42f7570680d6d0a48b59", 0x5f, 0xf70}, {&(0x7f0000000300)="4209407bbb127a613d7265be0186a8f0002ab7041c7f3241ba91aeb68c7748373c36cea11bfec85a74858c235173b9f21d3fb06f2fd0e0171a26f6ed13a9f6e1f24404440b28d6f6d8b80b8c6f9a2641782145d7452b28ad58d03bd3c252d3b127ef30dcf5460d2393f59594660288e81d2db7740446fb2fcb318f56ed28eff758007dc8d32102147fa26821141cb9eb8d3cd73ba52e964add2a0ae65b32193c7b77fb2429a2a4d670b18091133a54d575e3d31541db08adb7474454d4d04b236c901cd236dd968e9631123afb88adcb1f592d41ca352e8f639019e357c36ce9d9db6711012f7b50838b", 0xea, 0x52}], 0x5008, &(0x7f0000000480)={[{@discard='discard', 0x2c}, {@discard_size={'discard', 0x3d, [0x7f, 0x33, 0x3b, 0x37]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x38, 0x78, 0x0]}, 0x2c}, {@noquota='noquota', 0x2c}]}) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) 2018/04/05 02:34:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/05 02:34:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x14, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x5, 0x7fffffff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f00000000c0)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) write(r0, &(0x7f00000009c0)="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", 0x7e1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r3 = dup(r0) socket$l2tp(0x18, 0x1, 0x1) write$sndseq(r3, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r3, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r3, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) accept$alg(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x14ba04a5, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) 2018/04/05 02:34:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x5}) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/04/05 02:34:51 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x9fa0073c6ede36dc, 0x0) perf_event_open(&(0x7f0000001100)={0x4, 0x70, 0x5, 0x4, 0x100000000, 0x8, 0x0, 0x100000001, 0x20, 0x1, 0x1, 0x8494, 0x8000, 0x3ca4f250, 0x0, 0x9, 0x43201b52, 0x4, 0xfff, 0x3ff, 0xeef, 0x80000001, 0x6, 0x0, 0x1, 0x3ff, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2, 0x2, 0x32631d88, 0x3, 0xf69, 0x200, 0x6, 0x9, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000010c0), 0xa}, 0x0, 0x1, 0x4, 0x2, 0xfffffffffffffff8, 0xffffffff, 0x3}, r0, 0x2, r1, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mkdir(&(0x7f000052aff8)='./file0\x00', 0x4c) perf_event_open(&(0x7f00000011c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000001080)) mkdirat(0xffffffffffffffff, &(0x7f0000033ff8)='./file0\x00', 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) [ 236.140157] device bridge0 entered promiscuous mode 2018/04/05 02:34:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000440)={0x0, 0x7ff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1ff, 0x7, 0xe4ee, 0x6865a8ed, 0x7fff, 0x7ff, 0x81, 0x8000, 0x4, 0x81, 0x1f, 0xe}) r1 = syz_open_pts(r0, 0x2) write(r1, &(0x7f0000000240)="6c6f369b43e7fe517a1dfb096edfc6a97929975464e20bb891d4e67331514c9b45813ee6280d", 0x26) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/128, &(0x7f0000000040)=0x80) 2018/04/05 02:34:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000040)={[0xf000, 0x0, 0x2000, 0xf000], 0xfff, 0xc, 0xff}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x2000000000002ff, 0x0, 0xc}]}) recvfrom$inet6(r1, &(0x7f00000001c0)=""/231, 0xe7, 0x2002, &(0x7f00000000c0)={0xa, 0x4e21, 0x401, @empty, 0x7}, 0x1c) 2018/04/05 02:34:51 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x4, 0x0, 0x100000001}, &(0x7f0000000400)=0x10) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) signalfd(r2, &(0x7f00000002c0)={0x534c}, 0x8) r3 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000100)=""/65, 0x41) lookup_dcookie(0x4, &(0x7f0000002740)=""/128, 0x80) sendmsg$kcm(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) 2018/04/05 02:34:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x240000}, 0xc) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0xd00}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 236.281773] device bridge0 left promiscuous mode 2018/04/05 02:34:51 executing program 6: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000300)="1f0000000104ff00fd4354e89a5219b16410bddcab9029f36df3a0cf1cb67cc2fe55718ac34147bad16f8fc460e3a4f6207f59759c8dd432ca668c4d398e276abdbb9cba6c9e7b9c9dae19481435b58f09183edd9c731c31d733004936559f28b6c6327cd00147d9de50b2c02a6a6467ed9949", 0xffffffffffffff50) sched_setparam(0x0, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x2, 0x5}, 0x1, 0x40, 0x9, {0x9, 0x100}, 0x7fffffff, 0x19b}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000280)=0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000380)=r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="19b140d9", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000240)=""/52) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x8800) recvfrom$unix(r2, &(0x7f00000000c0)=""/116, 0x74, 0x140, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/05 02:34:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}, 0x400) 2018/04/05 02:34:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000003c0)={'yam0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000280)=0x20, 0x4) r7 = dup2(r3, r5) dup3(r3, r4, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000480)) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) writev(r7, &(0x7f00000016c0)=[{&(0x7f0000001700)="1159e44766c1b4a1e11c8065edbdfd60855d719ae9cf2a55e90934fd9c354b774f4fa9399fbd8ef2fc1423cc7f839ab2c07070c2bcd7e42772ed51de5da5c1ee622eb4eec8d8dd9afd19362df786c0ecd55b7fd22331e933ae91782acb53ca9419b4d3490c9034e0455135bb0e9b0574cf0848275a101cdfdfd4f4a24fe1e622f32e985a9705dda1cd7db6a5ddace40661b55fd6905a2e5818ed2e6a8b34375aa50b12a6e151a9b73b679859dcad4219a26800064acb4876aaba61872628dd505d8947c12b4b33fb134bdec3a22dc40cd88d32bd287d1062dc76344a66cc1b40cec2701382f289259659c1a51962b7cbfb2d6c44f2f47653b121a708e6bf1ddba05cc166e36646648cde5edce56c26fb1829b9a70bf045b89bbeb55643ab703de50f923c7820bf8a19255e5d281de6224112cffa23d54d464f84ff51ae3216061d30953c03643aa483a598dedef2edb89436c1601dc2c85b39150c82073abab2a915d0fab941bf47e6a6051287f0347275024137438c0cfb21c7b6acdf34b038a48eeabe3d8f44ecc9fdccb0789d5ad9bbd6d51000854ff83af7626e7f2ec675a0fddd7620cea2cc76264d7ba6ed3b2f0358d24887619b7fb1e27faeccea3de395d63b93bb4b733f29eb1416e2f52a2d61c6fa584d1e141e952898a8dc1c368700ec777ea04b7cc85437f836a25a60ce19e7d879cab12dff4631c98531d309a90b96053e70146e67b0598bc305906d704d1dbc7d0b43b016aeacf64ee8b97193e2639aa7a7ae03d6763aa9a134ff23a8b91f82bd77cebc969614363975692ce3df0031a2e6859d2a581161f3a9033755752f1911152f2e8638ddb123668ddcff11797e2721d264aa77ba7bfa3f049a400f1bafbacae397a8511ba4a147d36884c11e3ce1f5d17e080f4493352f79e771a91550a79522b6b6da1bdb2a553a8bbd0870c59ee9de204c1170255af53f1b9cd020d000a70a01505def5018cf718255e4d6a2dfd9bb41e0d1e69d8d4ad25e0decdefd95a4d72a52131d8d64f8c8181e5cfa21915d2bc0e19c4bcd7555c023973c60c307d9cfa394b683a1846ad9b406d92b8ebacb74696967de8aa63274ecac120b9c5009b98b182111e1b1ebe2e0cbf994dee8c83f3ec3618d6f997cadc64a211521c225b811e04cab85106e503ff26a2a3304b001f452ef58b9509c2c3427114c4423975dd94e4bff1a47b3c6dfd8b23696fd785b94bb6496b997908c88f528cb208a18678b00682d11bea5b0427f4fa15728db8a6db0cdaf78ccbe2ef5a99690195fb64317cd8d0f964167468004a13e52530bd0c63a5c73faba1d43f320f4c9d0e260b13959621ef22c94aff1c5b1a11a89426751e8f66201d80903e4f758250ee66be5b763a887927dc2fb0b039bd79c3a24e8c4f450e0cd060153a2d3f4310a2117ac23fad8feba4da41c35c49519d6e3d67b9b1abb03fe4872a609b75fac74161c66f41a4be68d5790705782824d9f579c7cf8b4043628c3a616104191f3ec2c07dc5dd4ecfa354bb6b235c6369894c20da180651745e1276bcf1e59d943a3fdb5dd013a83b8ddeb24a6d540bd178ab53805c489a8d6c31fd820372cf56eb4a140297142675be5a250011f6b59c273c8381c3d013a12cf45bec958fb9fd15fcef7972003c404e9ed35eb12d5aac733ffe5536d70dfee023f459f9bf534bb5067833a56ff180e966047fa43049972f1f2b5c55bb014dd1832302eef01e0615ce56cd90fa2039b0349ab7187a615940703b7eaeec6a73bbcc2f6a96cb419ec7e325ddb9f9f0f2b0a23408d10aa44b9d0f4ff37f9356bfd58af8dc0b806e4661a7eeed7cbf8090b1ccebaf4fbee8e028b4dd15d47c500e874d82aef7d44607fe2432fc6cf0cd2929a218cbf346c3bb2854a58c7bef920ba6f8a0cd94a7127faa06d91b13637e9b9c94c0120d5f88568fd6e711e4768180e5f105f1152e84b5a68946ec31ee59a8988ae02b8ec30c1d4567ce07fedd3cfd6f56150164b41807a8498804afd89adbf233d95febbc326d2d610d0ebea0f5b7e55861a6a132321efebcb5cbea2b970fa36b50625784d2ccab8c9c317f5ba96d2a526ecd0ef6bd0bafd0a5940c5c4dd259cbee273ae3fa3378a376fda8add527c67c277a11b1e372ff4bd46cfb77bd53e7d240877ae0ef26b4089022415fc1209e6286733ad0474149c30a638915b535d2aed5e7e856aa7fff05ce53fc0c25b0ae326d19eeb54139de8f73389c1ef4c936636d335f2191bfcba072cf4bb1feda0989c742e92299e46d49cf77cc297f8da0714a6429de08bfddd76e82ccbf13ae8013cf30bd735a4fa7e19d56539924fa566ef80b793d435eab104116778221cc34c2fc513fa7d24ae015d593d54d9cd0522ab1485dd82d9143c923a01b015cf8ee68e0cb4589507c9cf8cedd1256ec83969792cf0aad13aaca423d021474a8f33190ed63d526ebce06bf9f2345a5d167b74f6280c3b482e438336279741ffd7ad6b5b873a6e4d11020682cf8fdd4ee13c6a9dae8976c5e56b2fd911b4409769d87ec3c4a46de3ca43d3c3c458232d0aa9692d22aa384777660751f602e9a5396b905b1b4d7f65cc04e45d35f4e2c45d5f538f97594401e81aa0a0e1214f692b09555ce040e90b059a2f17e2cb93ca4bf7c4d92985d8d7e36e3bd3d4f0b12d94518994d45f488247a67ccb4eb425d5fd57b6bb30eef96637304750771c2a3a7bc37d90dffefbf454182ee1cbe1744ab5b6e4d8eefa803630a9f95925173774933d8f2e855ff7047c7a81ce44713999ce98dbe8aee2acdefd043841aa35393e7d2749c88a7fd8f62ba34113e7ef06e2d418e21cc7c26e1342135d4b79e0082a340bddc50d744dbcc3b3dc03802421eebefbea015a42fe9520e712d66db99f39cd36c38508c1ad98b4d0368b97b36db1919f8e84e83cf19aad820c96dbba13baffb0d056fe1216090174706191bbc6c7cbd52972ceca8d239c563b5337bfd13540c522cb30b3777c30dcd8e76f999c25a7a82e5dd48f4fdc774624313cf7c7a6d431202b0dd68a4ceb7f9fe10c654c058bbf3ee81359c9f0813702610b0e7780dfe17d875a1c420d0320277ad9380b77cde1fa51c5d11717f10e1f5ad5860161ea4d52590681241e7d0446f0d5e8ae304f9a523670233f83025af06afa10637481cfd5cef3861750d87b1e0da7e4c789e4e317ca801e540de0dda7527b5f1122a52147a82fc14093c14471b689cdb9d52f56b7f14aebf727d0004616053039f07da58af6b5b2d7055eef7300a79327677236b0ef75b292e84459f407addffefde5abae65c23aaaae7a197cfecb3617293574a6f9623a5a444c84ab98f8d3ba9e743631b1ad3d179e25a2d90ae3150eb371ab63d055a7785ce75fb5e99bb03006fe256bf20141721a1f4a0ae8896025d1503d5f42d6461e01b3f3d195e3f50b85701b1a593693bf95f466943856eed2d5df337015e09f1d2b27a4c0089c29a13680233eda92afdd1db22026012569504c59ae277bdedf58078db8d81ae187154381d92f2695b9a586297e263e1f1fe560cb378b05bdeced4f8020cb9529d21e434d6274f6c87c13a8260ebe7233efaac7d989fa35a3aff7703cba9d97cdc1424d13bf853c5042f074a152ce8a873eca0789588d39d96191d50a97311e35e1d2a48fbcff3a6f4da8bd8b856ddbf6b4c1d215c8c87528304dedc1d765f6dfd3604b351239b46eb0f61ef828882bbc1ac279995f378bf3abd23785387946c4824edce934306b92023f2d2d1deb4d9d0962c2a68caa532ff3db209d2ce1e5a29c1a258220935d54ec4f1f7623556350aabdd65a9a8de823c3b65cec30b9ccf82723139a02fea0c8581b4e07008b30a1384f49dfae811369e28b5563d65163f9ed10247e79da3552682c44872d99e4802d8ca102bfc142805ea927be2bdf324d96a0c54248bfe62100f9f16fa89ba5ce3549ec2547b33ac8e09304b7456994f9355194142ce301b6c7ce747582ab737f7bf192e865f5f66090c5f2ce91bdc99bebb34bd75e2780bff0b2695028a4d802fd6bb688a6878059c35b899b33d8e83b08d767f35c70f73668c40f31338deec498a990a2ed04849f65d7c71e3e3f8e5cf60a401e2456ec3ecbb03127f83920daebeac1139924a51e24ea84862125982c9c07476e54f26c8edaa25639192bac1cbac64f992819f698af309ca421bc4e360b48310c8c4b3b253b61dcffc53a9de107da95befed2534741b402aebdea27e0d23f4d6e4ba18354dcfcab9f6ebfdbc31fbf6062ddbcb07b706adf3759c27cda8bb2fdbd1c19f7d540f49e8d526435201f6b80f9b25da0853f2b21952fb037ce706cca0f642146e9a5fe4625de478ffe4982aa433ca7c1e00ece5c2d4d9d8cfb95be726b178c8baf0617ee70f5d0dce9814c7e836363e46dac4033891cbeceab2141b818fc9d4ffc6c6c82985aa50cd8e5cfb0f1ed9113a72ed900cacfca5baf06e5bc4f272955c68fd9781aedc9c7cd26fe9399ac5d2f4ecfa0bbc859166f02ad90797e12d494f3c7e2760af4fc1b4dee6f1c0f36ca1a9ddbc7642e9e0f0a807c05fc62d3dd87a68fce28c42d4d7868f884e29044183fe6f773e615780cff2030e3c4caef696456876ee220990b88314295e6da199fd07730fc99d781546278dd444180f63b119cca90e1038cbc132697620d984b043dba8c9ce1ce471e5c5d44330682f85226f8a08d3322215f51701db94c7891778b2875fa621c7641417c0e6e00241d71fa2a0c525689c6321dba8736c1322d5a0de9592ed51a50271d7289478ec7434985e4669dafdb24c28c04f40d66ffcc366530907023c701ee9f412979e4dcd4ee48da76a34e83754249d6a199ce22451d8ae58b82a80ad7b664b28072d6f1c02d1c200038f1e36d32196c6d63182005932d574f517da9e2dc3724245562787f2e008261ebf897bb8dd3a2290ca7e966577ced7d56ed6703bba96f7239a306e630560b97289bde4e99e7ea0af1f65eee958889400bf50346323824388a033bcc852daa198735b2022e701c3f2dde6a9aecd4c1cd663403bfdaf21f6fc96f99e48629781b689ba709e5006338d9f205554c9a67ada33bf10c494024af6b28971914cb6724209ad0dc5204613c6ed1dde0cded6b95eb8aaf4c430da86c85f4dd4b24304ddef7bc287e86483dde09404025e3cec5108833df8b5b90fd70be1dca2013200b2ed696010f90ece8c3d4bc208495cf56a9d2d09c20023dde951304e5aed0cd90fc7af39ddbb39fe5fefff63955a49ac96033c20ea13cdd3aad257c14be558f9ac4d1e9d74feeb41cf3d446500a93d62f5c62b5c861163cda88e65ccf13bb1e0cc6f671da30cb89d06d05d24f63167f26ab52f0f4f5bd9b947a8470093383894f6bb715e900617f269355993a05e62309717db5d3c20caeec213b90b1472293638ff62b62503842eba3525ab3b1236c21ec017d14b308053046fda4e16eb9a221d68fc4d5fc947a83b995454137ea8bfc63bdf81c243ecae1a57defc719f269b8fb77ef176b606aa40b7a1e3fe188debceac0c50347dbe48c71e48c38934bdc6f5243aa543fddcbaeb6bc37ae41ac3b950690f20d43510dfa57c3f8d9927fc0dca9005c97cf3ebcc5155645323fbcba27bed29443c4f825292c8dc63983db890167100fe6d02e40d1471424494b23861f0ae799ebc6ee30de96d7b11a3f526e4cd3abe62a0aabedde735609a2ed9da1aa8f6e014891947d094243f7927c80367f5f9d365e260e2a09f892a5769c60dad8a0e960", 0x1000}, {&(0x7f0000001480)="3786a47bf6ce1968066985f46a14716096afd8f9c925f609c40f10ba7d5d2f1dfaa7b524465841e4082e044a87e0ccad9bf210223c5b9377f742e32dcb920a0834b9b30dbdd111c76494a4839970fa4a945a090f83e889b4edb3361e307aaef15e7fda6d7a1402c50b01fa258567cee9473e1c6663e9e1842eb389138e34b79d80027b19de5451c20d1460b6a060ce5f47b2496928a1d9a77fea55c733afa8dbdce7294b093391567009991e7bfa13ca0c3604336dcdeb1d52a099899af09b42612bb19065de", 0xc6}, {&(0x7f0000001580)="6b2fb4f5a1e9a97cb2d7f4b253f836b00ea9181ea448062d488a82f1783cb772ba2e9e24820cdcfb317a7c08397d4c37174a96b321acd89a0348d72f75a763cc2bfb9faa8ac0afe77b547978c247d8ac3e35c5e7a93376889d7037bf", 0x5c}, {&(0x7f0000001600)="38b227d1d6072b588dfaa6ca15baf796bc57632eda563a7bd589492f6d9592468f160046ae9a43b5936c885b4d08a6f7d6f7ea6e0622396d3307f8807b459f342fac4751432c4a92cbe63449232cc82dc526322dedfca29a1ad6ee7785190a45589b27508919d764314b1803bb115e208b3b4e0a781eaebc850c292957c758f0bbcb1037e6cdb74a1b084680f2a469491519352cf359e47e", 0x1ed}], 0x4) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000400)=0x6, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000440)={r2, 0x1, 0x6, r7}) flistxattr(r2, &(0x7f00000002c0)=""/209, 0xd1) 2018/04/05 02:34:51 executing program 5: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x4) epoll_create1(0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r1 = epoll_create1(0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="3f00000000000000d581912100000000060000000104000002000000000000009a82000000000000000001000000000006000000000000000040000000000000000000000000000001010000000000000000000000000000ff0f0000000000000300000000000000ff0700000000000000000000000000000000000000000000800000000000000000000000007fcc73b43af5d62e"]) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001200)="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", 0x1df}]) shmdt(r2) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xd7, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2539719cbe952ff063b51b4739f"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r6, &(0x7f00000005c0)='./file1\x00', 0x81000000) sendfile(r6, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/05 02:34:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x4b564f5f, 0x0, 0xfffffffffffffffc}]}) 2018/04/05 02:34:51 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x32d}, {0x2, 0x4e24}, 0x8, 0x1, 0xff, 0x7, 0x3f, &(0x7f0000000040)='lo\x00', 0x5, 0x2, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/04/05 02:34:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) r1 = dup2(r0, r0) r2 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) r3 = getpgrp(0x0) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000b40)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000c80)=0xe8) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000d80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x4000, &(0x7f00000000c0)="ca13fc5606575acea6fa5aba285e964607683bf7ab8936f25ad8a9e6e6831212c51c6858b70ff01d39bea297337c26d4e42e03b764b742c03132c858a81edd0e9da5d69773335da772cb0040daf280df137ee1f5f02d425e896d5ad8dca2f219cca1ee8713666b190db45ce36d98df0f1649098b5ddbf05c80fc3def391ccd03872cc4c4268982ff6c322a58e0fff287da0e24941617f30fa2ed94d69e9eed2caf0c889c9dad4f460b270a7918159c4747b181d62b1023a22b77d0ac026dc544b640a83a6f136d") r11 = getgid() r12 = getpgrp(0x0) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ec0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000fc0)=0xe8) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001040), &(0x7f0000001080)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001780), &(0x7f00000017c0)=0x0, &(0x7f0000001800)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) getgroups(0x0, &(0x7f0000001900)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001a80)=0xe8) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001c40)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000280)="7f2db7391eb292c20ccc304dae8e473d6b98625bc398dd8fdd84e3a0431b0bd97d80f01a5bfb08f0ac409dad4e84645c07d4549811ce7647cbf4d864e2a2760d015e961adbb5fedd38108c7beb1b6a53282e824e1d89cc1f8de9871f45fa33d9e6621b7b95e7205094ccc8dde39357b20c28ef97efcc4663400c62be47209d06be29c811d4440ed4b1a02369d10b", 0x8e}, {&(0x7f0000000340)="bb61b95360", 0x5}], 0x2, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x8000}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000500)="21111c36b24d8cc6c754d020346eee0683a731bf0fa51a6a89d2f7ea5aae27514927ad79bb3a356fbabc97594489536ca0230a039d8478f1babe96a32635701ccfbe7836e13d73d61ec7c4afff3c7a46ce0c1754c803113d65bc1430d5eface02168c92a1f37a3a326a57eba2fdac25e94ff30c0e28217e535517df2bf81d7ef56738b9e8813c33b9addbd4aba986debdba70d4c5dd3e3bbeea6", 0x9a}, {&(0x7f00000005c0)="6ee9d8fdb96566a85f4fefcd6173d93150b712b598d0a554817af1c3254cae3d091acc484c2cae78d2e30ea72b5b807a33d1c116f9a772b5c5b64a209cb212fc07bcabadfd44b4bfd769d60ec80fb7cda2491669a05311718fce5a57b2e9d6b9b91a53ee4bc610e141c974a4999f920b947bb21990b64e72909714c85de29d7d1fa6328b5c8cc11288aa122fb04e9a871617637474650f6f438e6ebbc6568dd6", 0xa0}, {&(0x7f00000007c0)="b2da92b7dd9c5beec2e0558a97b89fa14c815210e442548eccdc7bbc40d90d640acee05ad5debf1393ff2d097da0ea3c85e28fac8ff084d4e3c967d6894243197e941f1e3af74bcee5a832c4d0aba9f99f8981198057ced5c25182d84855ac155b06c96b859230fe17ffc7c82396918945d305a911a7450c9d7431bd7bad85e9c8e12ce09c9a2ce55c933a334d0dd323f6", 0x91}, {&(0x7f0000000680)}, {&(0x7f0000000880)="be044ece29117f84aefd82ef4be319355b3ce4fb455375987417825193cd4ed88087b54c69657a1cdfbd3a39e3b004941dd34d167bf4b9a80081caef97fc1f77b005ab9b7f479f5bf3c5e7db78ad33b240dfaeb4cd5459d575afd0b8d5921ff8d084fa20", 0x64}], 0x5, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x20000001}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000a00)="cb36e00419875a9a7fa8b492c49e9c3c6e936f479690e15493314cdc7547fb6b8e75121ae584d97d1cd124f4d74e118ece", 0x31}], 0x1, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc8, 0x20000080}, {&(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001240)="c71a8ec586fed51f1fe878f62ace517f6755dd315a7eb61946ded0395b08e83bf1681cd064385798dca88b4cbdcbc9df593c65aec06f7c9146c246e3fcfe341f3bc0263f50b6cd24e2e2d82ea4aab276cfcafc1b7987c81a3624a28f96092e6b6cab0aefb286023419ac69d999740af412d57c5e7f7118d696c57dc63ea4152afd8007982d9b687f2c3ca4f0611f279c5a2095ac9df43d84e8bf7e6029406986397be2350b20f913cbbf5804c1b11899a2f2bcc307dd667b1a54eb4d01edfc56b564cf062e359465772a96c295190c414f257654a2713736788296", 0xdb}, {&(0x7f0000001340)="1f67b20e00a890a4c385b409db3c446debb56c58ec32555fb11cb151f086fbf4584c7016b1cad411d05964286a9c98623d64465f761711b4d2e1ef557b245cf26f22c718db6d5f", 0x47}, {&(0x7f00000013c0)="4b05f1c7668686c56e6357d125570a48e85c2cfa7cd96239bf82885abe309d586c9c09f7c8f17e7b46d37a2e850d1bc96300d722c287e272fe0b4c4479cdd44f19e71207a99cb0c243c9e6f3f9d9a6f6513a31960fddf08ff88da1a641fc904aa8f9dbb04cd760be4dcabcc21fa4d59b2ed8c7c3cd8545f5517379cf6891182b6a4f9ecd4458de45128e7a11caf4c3da2a363916ea11485f3716c96fbf53492695909df2d0af0ea153c5beab44e91c9d7d8eb5d9bfd96e753353c997b79db0cb8318f6c518d8ccc3db43ab0686e6fa0bfe558839b925f5310465e402747a9dbd917951d00ccbc6863c0496234075", 0xee}, {&(0x7f00000014c0)="c72c2c153c6422cb44330f9ebc82807fc5d256e7ab45fddd5a8cde1f3a5de08ee67ffc2997de0a34a2ad10c468f646dbfd3eb6419240eb9f02627839750d42d81c1733538bdc4345570eed09f40c0cf1e983e84f19ec5634f265612975d4", 0x5e}, {&(0x7f0000001540)="6960c6e34004a599fe343103c45e11fe8e2ee2bde3cda8b96f51ca0655026c0cdcefbb219449d594dd888ae201705aa2c011ba9ff17230f76b203d75ebe218e045a174415dda610cb17f3984007c7ac60f43e2a2ef838653544aeb45ce3ec461fc2c551bb80e5324cb5146c6447185841caacb59ca21f896128d735f445591ed506cd875254119364a14", 0x8a}], 0x5, &(0x7f0000001d40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000a9e9b605d92a7c2c6986a8178c85bf0b74fc6cc00c1b6e4da0aaa33911fcbb9f81e509cab430219679cb77f0dd3a725f56581c2a5561ab1bfc0e22418be74d687c08d79364e1da8b8e4b9b928e3ce92283a7", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xb8, 0x880}], 0x4, 0x4000) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x8}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x8f, "df05bcb10e63946f3c418c4be9d4766c18ef86e816421d2267c9d27eccbd6be64aa8c419610eb6df047090b2f217adaddec40048fb97dc95224ccb9eca0db5b2c18cc393ff25ef865c43b4128aa70277003f20a7cead6ef897d14067d27c1c0a7917b9b77046d8ac1e81f3ebe4ebc6b55193ebdc450bde2f186bf8b02646b45c92140087a7f4005972836b253a706d"}, &(0x7f00000002c0)=0x97) fcntl$setstatus(r1, 0x4, 0x4000) [ 236.463083] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 236.485356] binder: 19412:19414 unknown command -650071783 [ 236.502580] binder: 19412:19414 ioctl c0306201 20000040 returned -22 2018/04/05 02:34:51 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8001, 0x80) write$eventfd(r1, &(0x7f00000001c0)=0x101, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x0, &(0x7f0000002080)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/05 02:34:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e00)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000002f00)=0xe8) syz_mount_image$hfs(&(0x7f0000002d80)='hfs\x00', &(0x7f0000002dc0)='./file0\x00', 0x4, 0xa, &(0x7f0000009a40)=[{&(0x7f00000046c0)="2a511ba9eed457413b74761fc2d11ac334c76371cdb628973713db1cc75cd55cf6ec1528721617de4b3bd2277707e8874b0c6365b7aa", 0x36, 0x6}, {&(0x7f0000009480)="cb1fab85aca471ec767015081004eb590269a8e52e33161af523e97114577a5186678b9aef8a6213b512a44d625dc60e0b0f7b633a4a0faf3ff7634e61e1b02ee257c41a72d96194e6f2259c3a4fc72ddd42086fc8e26bf1d9457f12c5d676aef8818f347c44aecc7392fe041e3bf8f973ef1a624eb534292faab2257aacfbca10133711e3be6e27d9b4b338af84a54497b410f7869672e8b0cbe8edaa6f586b5a91e04b12a15d6818dabdedb0b5d3c59573100d332e963eea50ebdda55018cef716a2dd291ec46b09529a86c3365cdac13320f525b26b", 0xd7, 0x1ff}, {&(0x7f0000005b40)="fc36efc072d0bd216464d3e92d5b32af93d558d1fa3f01fa1e1e858f48b6d757a2645e8d810a35a36ec4bb62efa70d8681da", 0x32, 0x2d4}, {&(0x7f0000009580)="70d8728f59fded7b708a91791096b61e0fd2d5b800442f29029615977c66e371bca7dfa13f03c61ccb6ef8ac47621b1905b80f9b42ed2e74a19f6e6835be43d68b427f4052ab6829d58fa297fb5a498393de7ea4a6ee43d3cef6dbb32996a315ef9b617d7e56569fe6d2b3539cfb2e718c5f363b36deafe0e5abd76b3a", 0x7d, 0x100000000}, {&(0x7f0000009600)="461d7ef76f0d3c77cb0fae935fa84fde23593cfbf061f7e2c4801f10c21162e82f115d63412aface51772b4e9c76dc43e19df2606b39981f5b280cdc807b374af81b71c089b3be1e8ad9919f24188a6b", 0x50, 0x9}, {&(0x7f0000009680)="412486ed319484f4810ff6f87e2ddf33e423b3c92e6dcf1bf98519394dea280e2edf7bed5e94d8382583863cc0ce32fc56c1169398bfab4ce9af1bcf073fa452f5eade4ddeb646e5b1d4c8a00485f8822abfee7dfb4f08e3b2c9b60aafa3167a5b11fe0d5c7f95d468720d0dd9fa4d43df54ab2e58de9b476a9a5515100e03c3b8b2f07d33f4a736f8f52c56cf6dbe803ec6dea9476352f8288c8966d203201dc302dcf392bfee40e76a193674fb", 0xae, 0x2}, {&(0x7f0000009740)="ba799ec8c2b62e8926eebf52782d51108fc159351ffed7a5e97077340fc455577e242ffe095b5b1e2cc0b1f65e23fefc2951c94971a754f4d504442aa7c0f910dc448b05207be2ac2b68472025a7ce55c27f499371f6c54270d7e4a10caa3d61aa1e453ac847a5", 0x67, 0x6}, {&(0x7f00000097c0)="220d04b50b131f34c77d2fdb2a1447d39ae9cd88e4580e95ff45b95db5f4e56733c3b55b78fd7e7fe5e50b90790f6273594fb1360b11799545aa2071ffc5fa7d49de740d4306e03a542e149830ae4c1ecad5ba6f4c26a35ae94ca5158434656b9e95299e31512ba06787d1869ba07dd34f680f8d05ca60363c245659658355fca5aa5065ef43f3372b52a53141fbcc65251df6f84acf8982d5988ed71469c0baf743f6f3fdf9df1a6e1e575eb690574dd376d4a46e3ffedc0d42aa73df4c2b5ea6676b461985ac7c60b2", 0xca, 0x7}, {&(0x7f00000098c0)="6f8988870480505735d980dbb0641c56d674553f1455679961a49a768398f1b77de9212799729450023d6138db83d02a5c716d2fa722f75903cc4ab65cdc1c9a38535282f06315656f8f4663ac662ec2f5a9", 0x52, 0x9ea}, {&(0x7f0000009940)="68b203f10d55557f9188e92f7471dc90285186fa478046bb0093898c3d284e5133a91d31130ce1dc5fff65538d7bffc03edd2c99b7344e47844b26e0260c7448808b2682312de84a7e3adbbc378e102aee9568b29c47c5d4eb7b35fedd29db52e8ad14eb23a59f6ed2f5bdee35014948bc57de63327a758e1f38fb90e372882557481566259bd58f45637970832f666279490a3e51a9c94ca438f309641118315f8af23c50afce9812ad3905c685fe261c37066f4de42f78c96f6f9a86cb30310514b084841050121d01ca83f0bf4f63ecefb0e902463f42574698493a3973b596489fd828a8", 0xe6}], 0x800, &(0x7f0000005d40)={[{@dir_umask={'dir_umask', 0x3d, [0x32, 0x30, 0x34, 0x80]}, 0x2c}]}) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x3, 0x4, 0x4}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="ceb919557c3d44ab6bb2dc759e8504d418526a73ba35c39542dffd5f92a83d145e6c8712f40d642976b25496378bc1ee2eb5cb1f362ab0f87f9577652c624566246d11dc74b28d4de06b11d8d1d668199c1ac10ea335202c7031c023894f850a417554bbb5c186872bd1b8163fbcf484dd35e472904b2340ad206c315693eb3e36c81b7bc5bedc8c1f8c60e259550d8a145d2aa20e36c7bc221119c8caa2f573b787764f2e6db50d", 0xa8}, {&(0x7f0000000200)="49772e3967b39fb336e971fd672090a4071b1017af43034d4903139dce8b282e4066b30df6cc3d6136033e3b6966212abb2fcb34f463579a11c996fba51f09656aac8999e54d21415edf53c1ebbbbb84e92f6c577856fd6a2a39258cee17efc5a89b4c05ead6398a3263778f23b41c203e26eee55351048838e7952a58d01a5b87239e40fb448c5262671daff68dd3c0e1024b4490a047606cf6a44320f6565ce76a0b5a44bdc410ca855b7f21310c2d47ef55d31709c33f9ea9eb16cf610acda2d960474f1b1188fc7977f54b", 0xcd}, {&(0x7f0000000300)="17a4ed582adf2511c76c4da1b707d5d7b59330f1d75a2a7777bc0239128d1e2bc48d8e6505526506778e5dc03faf27518ac3ac7a3accfe80579e584c785a04bcab609f8f09a57603f2f8cbecb70e7c534dc2e5b075b02b65e1c50ac17861230f5bd17e85e5b840951ba92c564dabb828e5f0f8d4a2ac2924c1d0585c78bdef0ca6ce27221858ba07aabbe4abf4dd60421ee892a518fce115accc3c005480e038bd058f8e51316523", 0xa8}, {&(0x7f00000003c0)="d8a8a153ef1b15b3847d157eeb351dd13bb404ba4a537a55525d21545e71d869c732f541a2939c06e6e5d3fcd0e8ddc6666e5faf81a814d518a683021276de6647c2a02b8de4e8a2e67559a72f5c2eb359deafac1240072c35819d5bae87989af186dc1ec184fcaedc791a180edadce6a27751af876a4f1abf92363d7e98885430b5c65f6e8a3c9c5e64cd1eee7fc8853293e06b1f5912ae4cfb00440e73d413541ad2ff86d574c2a05b848d82abe76488170ff8bc9dc07f19789cb3e7f3805d8bc99d0581af6f3e2bd49370cd9dc0", 0xcf}, {&(0x7f00000004c0)="631e0acdc942adba9bca1564b19a11ffc5118677bd551efc608accf76e3e942de213146d04493af9a9555c002f5fafdfdacee0a80f7924b89c841d6ec659e30e1311087519d6447fb87179d58646e667365a24c3afbe27deeb436f769fcfb8bc881db0fd267ccb723d5d29fa3b1317ecf35c769f4751af221e90593b9da842ded6e55447ad230f90cbc8abacb795154883377fc66dc82bca767de2e700ea00b8a07d69f28265fff92009bb5f6e47d38be6984805e352b925", 0xb8}, {&(0x7f0000000580)="f4028f630eafafd7f86c9bd12cf2327bd7e12e1e717149624176ecfbec0e934b1c5696704e8a4965a3a79d79621acb3aaa9f4a173506401fe5cf7130f070f0d3c72b5eb083979d57bc30453dfea33026f876452c1e7ef812455c588cee28f568c896bb4ff35d77201643231ef5ae050600cfe9670a80e5f18f68bbc72feb6e5a80c1e2f46a70573cf1f004e0f7a99e54c4b38a7086395bbeca315a09cf1921659b9e96579e43e0f349306a7ee549f644fd76215bb463b0657ef31c0f0f718b3a3f3fa607501740733caf5c4ce03d734ff67c1c6c81ea", 0xd6}, {&(0x7f0000000680)="d5705d61a78da649b4e0c988d0c94d3d81d340c31a88eccadb53c069b132ade11ffc8f894be5cc1cdaa4", 0x2a}], 0x7, 0x0, 0x0, 0x20000800}, 0x4}, {{&(0x7f0000000740)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000007c0)="7e19306daceff9a3ef3061d467682727a44b55dc35e448857b31baac57f0a6501e8bef83a72e525fb3b2e0395dfdc5466de29b62704e14783fca5eb15e64319e6f06d9ea283a763b6bcfa40e2f77a6ebb8e6be50329389abb64eef2190ddad2c293be0a887224274423f80330e5dbda160420bcb3d0f2261734829e958668c9373", 0x81}, {&(0x7f0000000880)="6be337c94c39a7566455666b0686887a46d3c23c6cb4b5899777c5d3833c5608b9c6e73a6e9e56e72ae6211c4c2880057cc291bebdd6ff7a94fc889fee46a1e160fe201f3b26afef06237101319267a106cb5b417b2378263a505ede46795bfc8942f61715b75521a29e61356141c9db8af00258861323d481b6a422120064cf846af78663c8252bfb88a0bce349a9e3a7eb8ed7fa8eefe80152d15aaa8da44575e6f144b6cc4fbda045a0f689a3d8b1085a9b31e1c3c1629010566a601899d4cdde4730", 0xc4}, {&(0x7f0000000980)="b13ca814a0da1e9a5b156d3544900cacb959ee74d31e44651a008a8add32d3c2eb54304175ad1e5c1aacd17b4e4da024c6d61e8aca8d03de5ee53cf13685678e92c621fc9dc3e420612fb9d3abcd859c2c04ce846baa8f257b37804cd49126d3be366f88062e8e4b6c41761347a91d6308c73f66d811202c202aa3d18644482d5d39d653c6b9f9f816bb03c59abeb592c5f3cffa6da2", 0x96}, 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{&(0x7f0000008200)="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0x1000}, {&(0x7f0000009200)="16b5e15926fec876baa56fcaeee26a0f15e440671707350423b2325b4bc8ef301cc6a0bb3841fdb19836f2c8cffa4ac95b6e0096bd038ae5f573149b40b08d69bd996b1efc8f005c384b987e9354e13f3c71676588ccc19bc626dc4664a9d5", 0x5f}], 0x3, 0x0, 0x0, 0x810}, 0x8}], 0x7, 0x804) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) [ 236.555741] binder: BINDER_SET_CONTEXT_MGR already set [ 236.563505] binder: 19412:19432 ioctl 40046207 0 returned -16 [ 236.612213] binder: 19412:19432 unknown command -650071783 [ 236.633128] binder: 19412:19432 ioctl c0306201 20000040 returned -22 2018/04/05 02:34:51 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x48}, 0x20) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x4, 0x3, 0x4, 0x1, 0x800, 0x4}, 0x9}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400600, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r0, &(0x7f0000fe9ff0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bcsf0\x00'}}, 0xfffffffffffffe13) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000bc0)=ANY=[@ANYBLOB="075c61f41de000000288a5008a010000b9140013ae1400aa0000f1e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e692b75e55d3496c99b58a6c43226e21080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57862f056a4eb2e43fdbcb01b39479da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/05 02:34:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1c42988c, 0xe, 0x8, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3f}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000080)="e8", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/05 02:34:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) ioctl(r0, 0x2270, &(0x7f0000000180)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xbb, 0x53, "4929d0f46c8c85f81c4e17676318b4d7d089748f0c6bcda5dc3a6d617666dbd883da9bd9956fa59ffe37f249e31290896215dbe46f9ff43ae17665b858c8a5a6ec5fdf5c4b00a4e0e1bdfd9d406e4cb405f62b"}) 2018/04/05 02:34:51 executing program 6: creat(&(0x7f00006cfff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xd600, 0x5, 0x69, 0x1d, 0xffffffffffffffff, 0x80000000000000}, 0x3e3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000636ff0)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) 2018/04/05 02:34:51 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x88, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000040)=""/92) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/05 02:34:51 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xa) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="01800000000000001000cf5b61de13c83015886f8c15dd2f4f152b000c000300087e357d8d37506ace2fcfed000e0098dc56f9d7f81d97c630d0a7199c1d4d251eb187aa494d63e33c700317890c9f4ba0d60c1ab0c218617ea85f2a5f857c22d27b4ef9ad774352f00ed50fb948963f9f727465b4a6e4db27615365cc482375a1ab2678047b82f1add1989ec5d19aee06eb25ce17f054ad2c6d8b229bb252f960b0872c26e89d4766c9bd125a3c2cfd6829f8f3eeb3e2e406ce8dde933fb817decbe5d142dc1291633ebc31ae2066b6d90881e6488133f14d77c1535ba8ba4e8e04ecf7b794bc36f8f120f8ab4681158f939e"], 0x2}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ptrace$peekuser(0x3, r2, 0x81b2) [ 236.720395] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 02:34:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="555d5d4940dd3e6dfbb53b78c5c1c4e8", 0x10}], 0x1, &(0x7f0000000380)=ANY=[]}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)="df1a66473478df82d11e3485d21c3844c116aa5ec7f333f0937a5ca581ad31d2de326aefd11f9894d0f7c8cb8d417dd00a450b85e411299d50f0774b579ef7b60faae47c25980000b041f3146ea4f3ce345e053766856b4956e20d06b13272a1655d19654c36e8cfcda34def025f1b5d0f193022e28a1cf46af52246f58cf8f55a5b5e3a7404cce34b7ba26d871bb81daa8a5c2af6df449930ea0ac8949f8b2336a4607c1df61d417c17933d09368ad107adbc1ebd6a60a115576618636b1fb27503fe4225", 0xc5, 0x6}], 0x5, &(0x7f00000004c0)={[{@sbsector={'sbsector', 0x3d, [0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x78]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}]}) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 02:34:51 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) 2018/04/05 02:34:51 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@local, @multicast2, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, 0x1, 0x8001, 0x3f, 0x400, 0x1ff, 0x200, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 02:34:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0xe02c, 0x200, 0x7, 0x3, 0x0}, &(0x7f0000000540)=0x10) fchmod(r0, 0x10) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x0, 0xfff}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000d40)='/dev/vcs#\x00', 0x2, 0x101080) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x6, 0x5}, &(0x7f0000000640)=0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c80)={{0x12, 0x7273}, 'port1\x00', 0x14, 0x4, 0x3f, 0x101, 0x4, 0x9, 0x2, 0x0, 0x0, 0x7f}) sendmmsg$inet_sctp(r1, &(0x7f0000000b40)=[{&(0x7f0000000400)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000440)="a4164abe861e3d0d3bccec31ec4b0a59e55f6ce7fa4020e51dfcbf80afe78f62adb95154892dffb170d5ecc98911dab4c83b703bd9a775275f7e77532a98e74a213de08c16b1bea9bdd7858243aae79a80c4c0", 0x53}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x7cc, 0x200, 0x8, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fff, 0x1, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x2, 0x9, 0x9, 0x8, 0x5, 0xa4dc, r4}}], 0x90, 0x4000004}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000780)="37d6e22e2e5f017b3839d5c971d860711d55a246aee947b49a605b6a14bc62e3cdb1b246f7edf32af1a938fd9fcc1ebc5abef92634aee3eef65fc582ecc15fe4128d7400c5df64d6c5c1fcddaa6c1a557a5b6bcef9d6421777fc529327e75731f9e6a1fee8fc54bc7fa32726decab0bef61e7a6717448d11f95d33c9b061e841c24e9715d0139ad5ecb571a93f236f69fd680f4a3b431cfdceec642d31da26f0c7", 0xa1}, {&(0x7f0000000840)="420edbf17a2edbd1905b5e867eb2628c861900baf9d76defc52ecc504d5374e35ad220015805a432c1cd9ab97648a3086615d52b2ce0282e6c8b942e39195bde37b0c03ee0ff64a0f7c1363163a2ea550718320cbb5b3eb715279d7696e681d505f689a1a14444cde6a0a799b8862cda0304dcd37d8e6c1438f248a579f7be476ceba076567245c3441ac99e03192d164db2a00c5d81e1", 0x97}], 0x2}, {&(0x7f0000000940)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000980)="73b1a23966c2bf4f6623f217be9fb1775d36a1e56c0aceeb292e2e203996bb8d4611194624656cc6d3d3ea3406aea1de100e201feb95dcf2defb16ffd4f0bfb3af8853dd6199b2983a609ee1ee4f9e2825ac83", 0x53}, {&(0x7f0000000a00)="96c87bdf6374d32a661e0bcdf143e399cfae9f321a85b9c28bfbf29c6dd55437ba8140bdbc6b8bc7e58ada2c039b8f7ecc2f3551164ee7ba7ca397b7a48252bb7428097bbcafebeedd433a5f2bb01c1e9777b618767b11db0916e5ab2a1a8d3d06bf453cddd5e1ca67d93513ece38f3875b659d86b4e08cf85ccc74a7438f17ef5d826be998f7805e49750b936af51d5029d969e16d303ae", 0x98}], 0x2, &(0x7f0000000b00)=[@init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x1, 0x8}}], 0x30, 0x20000000}], 0x3, 0x0) sendfile(r1, r3, &(0x7f0000000d80), 0x9b) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x6) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fadvise64(r0, 0x1, 0x5, 0x6) munlockall() ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000c00)={&(0x7f0000000300)=[0x2], 0x1, 0x5, 0xbd5, 0x1, 0x0, 0xff, {0x8, 0x4, 0x4, 0x5000000000, 0x401, 0x1000, 0xfffffffffffffffb, 0x8000, 0x5, 0x1, 0x3f, 0x6, 0x3, 0x5, "f40420d5ad747c1333da6229d6cd1986a1f1caa4f18c0ebdab63e8afb5e2a136"}}) sendfile(r5, r6, &(0x7f0000000040), 0x100000000081) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x101) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/111, 0x6f}], 0x2) [ 236.775950] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 02:34:51 executing program 7: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0080c200000086dd604be4ee001c0000fe8000000000000000000000000000aaf580000000000000000000000000000000000400000700004e204e20c3d5349d68594f3537f50437f2684d394238b9f521ddf73fa8741608bc72ad275f7afde4d3ae5b7d55faeaf06040989359c4f504e2d4336ad24e26dbf7babc", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000200)) 2018/04/05 02:34:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) r1 = semget$private(0x0, 0x3, 0x14) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x210241) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000180)={0x8, 0x0, 0x96, 0x6, 0x3f, 0x6, 0x1f, 0xffffffffffff13b4, 0x9, 0xa5d2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x8, r4, 0x10000, 0x50}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r3, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/05 02:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={"69b436746e6c30000000000000000010", r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000004000080f6b30300087e357d8d37506ace2fcfed000a00"], 0x2}, 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x400000) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x4, 0x8}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0xffffffffffff70e1, r2}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0xc, 0x4) 2018/04/05 02:34:51 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000400)}], 0x1, 0x0) 2018/04/05 02:34:51 executing program 1: r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000140)}, 0x2000003fc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x1a8) preadv(r0, &(0x7f0000003500)=[{&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/172, 0xac}, {&(0x7f0000001300)=""/235, 0xeb}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/196, 0xc4}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x9, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x30040, 0x0) recvfrom$inet(r1, &(0x7f00000045c0)=""/199, 0xc7, 0x2, 0x0, 0x0) r2 = msgget$private(0x0, 0x4a) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000035c0)=""/4096) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 02:34:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r1, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f00000000c0)={0x7, 0x10, [0x101, 0x9, 0x8860, 0x2]}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/04/05 02:34:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0xa000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000380)={0x2, r3}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000013000000000000000000", @ANYBLOB="338081c4aa8ad9aa509269060d470c55baf1ffffaa6c90f987d76ecad242ff0f002b6ace2fcfed000e01451027eb1502f55a74939d1a7e89451d8a0b134d9b101dc6f59bda96cb692df1a36076d4a24b407848e0da6a11bb74ad0d71df1d7d187274707d63e58bcd58a88fbcfddc676e62c9840f17b8a0ca9d71e98b1689bdf77b6b4c7068fa2c40c2"], 0x2}, 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xd0, 0x3, &(0x7f0000000200)="8fb11a2fbe96e21c8a41392ea406c489dae862fd7af3965b8cf34c1faba39f20c47220cd8de7a19fd3ee19ef185b24e7d9a01f61d71a1710b76a1f4befbec6d5855cc2cc3ba0e407439e20ed4ef9f0e3bc999a22c598660fd273e8598b03b44ebcaf536fa98bb1ff805a7a6699a121ac962fd30a1594f8b34a6fe77b83935a9199139cf75abecd53b817bb949f2cd70db98916ab8b8e3a773443baf68d14a90af7cf1783aa8ed00a42f699efa1422a2a4d317530d235815f08a95e6949f62698a4fc22dce84103e57828ea44dc26d1a8", &(0x7f0000000080)=""/3, 0x0, 0x40}, 0x28) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2e, 0x8000) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x4840, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000000c0)=r1) 2018/04/05 02:34:52 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x3, 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000002c0)=""/181) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/103) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x7f}, &(0x7f0000000280)=0x8) 2018/04/05 02:34:52 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001fd8)=ANY=[@ANYBLOB="2000000011000000000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001080)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x1, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x7}}}, {&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001040), 0x2}, 0xa0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/05 02:34:52 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) accept4$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 02:34:52 executing program 3: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x933) r2 = semget(0x1, 0x3, 0x20) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000000140)=""/163) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x8020) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) 2018/04/05 02:34:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x1f, 0x1000, 0x240}, 0x10) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/04/05 02:34:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x200, {{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, {{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0xfffffffffffffb29, @loopback={0x0, 0x1}, 0x60}}, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0xa5ec}}]}, 0x390) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x111000) r3 = dup3(r0, r2, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = dup(r4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x9a, "5d31af348d19df721731e23618d9d87f27f0e3197e9daa2786eaec3d427afadd0d5160d359f73d677c7ac71aad5956b10d4fac95b0dba311b9dde016ead05c89ab9dcbac030277f187b5f962dbcc0e6b648ca4574132c6e94c45fc263dc7d16f1aa88bd2548bce945a2ff2924c30aeee6b56c3167379c1a8ba0dbea54919c768208f6dcaaf4582e2706777ad1e240bb86b870c95b5f94e3f8f9f"}, &(0x7f0000000540)=0xa2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001040)={r6, 0x1000, "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"}, &(0x7f0000000580)=0x1008) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/05 02:34:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00008acff0)) modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0x0, 0xffffffff, 0x9, 0x3, 0x800, 0x7f, 0x8, 0x7}, 0x10) 2018/04/05 02:34:52 executing program 1: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x40c3, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)="6b2085c4762881cc25a31d0ec94d97b4873b6f184089bed1e55b20eecb6aaf6c77d7ee45a274b30936d7254dea542cefb8", 0x31, 0x8}, {&(0x7f0000000300)="8e934f6678c8bef21b81d9fd483ec558fb0c7ac346eb22466030b5af8d32673dab157e15fa023b3d9ba5ac2aae3b0e867fec1bc84c954823c17a1155a560421456483a291db90a870cabebf5e97c5320641c9df7211dda6f4972b1b5a632de747d6a4124f8c11592b4a1ddfb107c4a296b102b589ca171f12ea79fda64608efcd4e2c310d6e5b1ba35b65daf76521561e2d4301073c744e93a07d81db98dccb19a8a36221a19294a58fe6447ff42cb114a8120edefed0ce05af7bedb0ec45bd19e", 0xc1, 0x81}], 0x40, &(0x7f0000000400)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x37, 0x3f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x30, 0x38]}, 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x36, 0x31, 0x35, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x30, 0x2d, 0x39, 0x33, 0x0]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x39, 0x39, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x34, 0x3f, 0x3f, 0x37, 0x38]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3d, 0x33, 0x3d, 0x2d, 0x7f, 0x3f, 0x3d, 0x78, 0x30]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x30, 0x30]}, 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/05 02:34:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x1) r3 = accept4(r2, 0x0, &(0x7f0000000080), 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040), 0x10) 2018/04/05 02:34:52 executing program 2: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800100000000000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e005d5ce770908e51046a8ae6da2ca0290f080bc3"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00002000000000000000000000000052380000000a40000000000000cc4818b95b12246c80431f2d6cbf6bce3be0dae75704ddc32557cab295cd1cca50be1dc336d8d6b07581c38d4a8a18fea26a2b6ed1a6b585a70bff1b6278f9724da630aa82b93bfd0181598924874f1d8917213f31399b231bee21b7d7bfd5d5ea5d75f246f6b9c61c83d95428e80318385acf57c1c3de60888434bc9ac88a293208c8979aab739f", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r3}, 0x14) 2018/04/05 02:34:52 executing program 3: fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000033c0)='/selinux/enforce\x00', 0x20001, 0x0) io_setup(0x200, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0xe73e, 0xe99, 0x9, 0x0, 0x5, 0x3000, 0x0, [], 0x7ff}) io_submit(r2, 0x1, &(0x7f0000001480)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 2018/04/05 02:34:52 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffdffffffffffe, 0x0) mkdirat(r0, &(0x7f0000000180)='/', 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r3, @ANYBLOB="040025bd7000fedbdf25010000d80b61c5de27f6cdd7613c7c004c000300080003000100000014000600ff010000000000000000000000000001080007004e21000014000600fe80000000000000000000040000000000000500ac1414bb08000300020000007c00030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000aa08000500ffffffff0800010003000000140002006c6f00020b000000000000000000000008000500ac1414bb0800010003000000080001000200000014000600fe800000"], 0xdc}, 0x1, 0x0, 0x0, 0x40040}, 0x44001) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000003c0)={'ip6gretap0\x00', 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8, 0x4, 0x4, 0x40, 0x7fd1}, 0x14) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000400)) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x8001, 0x7, 0x8001, 0x504}) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) 2018/04/05 02:34:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x8000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x8001, 0xffffffffffffffff}, {{}, 0x5d2, 0x6, 0xff}, {{r1, r2/1000+30000}, 0x81, 0x7ff}, {{0x77359400}, 0xffff, 0x1, 0x6}, {{}, 0xef, 0x1, 0x2}, {{}, 0x6be, 0xb82, 0x3}], 0x90) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x49, 0x2}, {}], 0x30) 2018/04/05 02:34:53 executing program 0: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x4) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xe3e6f3d540bb5685, 0x40000002871, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = dup2(r0, r1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000001c0)=""/252) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x401, 0x200800) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/05 02:34:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x0, r3, 0x5) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r1, r0, 0x3c, 0x0) keyctl$assume_authority(0x10, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000), 0x0, 0x0) 2018/04/05 02:34:53 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0x5, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2020, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000013c0)='/dev/audio#\x00', 0x9, 0x80) mknod$loop(&(0x7f00000000c0)='/\x00', 0x6000, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002a80)={'bpq0\x00', 0x0}) sendto$packet(r1, &(0x7f0000001400)="2dcbff0bd2a02a8eeb84d48111eb8db07b8929c1c219d62d06f8b7d6a6b70d74acd316575a83d40b9fc6b287c82317f32c135aa90cc801ec7dc600686bcd90dd0b268d14d7bb9052c859a24c975e4ade328b65f5ca991b5eb60740a770edf239750b0c3e4a608d95d532a9adb9d40186abf86d5dca806a4004f2f7e251e46f1b9cf4b946d6fec02a86", 0x89, 0x79485b24adcf1d58, &(0x7f0000002ac0)={0x11, 0x11, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) 2018/04/05 02:34:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)={0x18, 0x1d, 0x3, 0x0, 0x0, {0x1}, [@nested={0x4, 0x5b}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x386b, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa4, "bef5ba14280ca603c9f1b3afac9cdd807e7c630076485ac9d47d75adc7492b2c6990bb389c7a898cb06e06649c7245c38708c87ba8c6cfd72e55039e0ecb86122b522288e17f052a2443c20b40b36f9da222fc0c040c40f8fe4951de7054eb016f4fd9eda9ceb36b80c588d07e9fdc08b2cfc32594ea6d48976a3ff41254b39ccc05e4ca503c6fe60cd7f6addca5de95695ef2bc6fef4fe6b5e38fc3bf20f1ba1c43fa66"}, &(0x7f0000000140)=0xac) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}, 0x3ff, 0x81}, 0x90) 2018/04/05 02:34:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000020000040010002b000c000300087e357d8d37506ace2fcfed001e3e54d46e63453595dbcff70e00f1f74cb9c4be5243ef957debc6e3cb6c53e2"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x41, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0xfffffffffffffc3c) ioctl(r0, 0x8000000000009371, &(0x7f0000006f80)="010000000000000018") 2018/04/05 02:34:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000380)={@local, 0x0}, &(0x7f00000003c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xf, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x401}, [@generic={0x5, 0x1800000000, 0x9, 0x1}, @exit={0x95}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x6, 0xfd, &(0x7f0000000080)=""/253, 0x41000, 0x1, [], r1}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/04/05 02:34:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) quotactl(0x1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000003000)="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") connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="006ba7fe04000000010000000000000000000000e1a77d43861db7094e26716c2053f7085d726fdfd6831055296640"], 0x48}, 0x1}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r3, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0xfffffffffffffcdd) readahead(r3, 0xc77a, 0x100) 2018/04/05 02:34:53 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = perf_event_open(&(0x7f000001d000)={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}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227a, &(0x7f0000000040)="aaf4652e4ce59b22c809a692fd0fe118b977533d8081eb7751835f3cc18a3a8844aba10255489bcecba0e45b47a409ef573387cfa01aefdb65da4c110b12559a83f2e1f392d1aba9a0892bb5141bd7a16aeac0fa444fd51065e4ae81c3555c4bbaba7eaede99157f3605665900f0d6bcfdc3858f73d70fc48536bf39a1238b91b761847251a38afb842dc517d9abf9bea580dc206919812471d2fa4a067569bcbde3f6e23fed802367dae00d6e139fd60a8acbc701d4b9c8ba66df5f2c84c1b248f292f6f4a35d97a3753db0c610749f7c5d") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) syz_mount_image$jfs(&(0x7f0000000400)='jfs\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000480)="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", 0xfe, 0x4e0fed44}], 0x80081, &(0x7f00000005c0)={[{@discard_size={'discard', 0x3d, [0x2d, 0x30, 0x3f, 0x3f, 0x78]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@usrquota='usrquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x5000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, 0x9, 0x9}, 0x90) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000003c0)={r2}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) 2018/04/05 02:34:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/225) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$inet(r2, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080)=0x9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x6, 0x1, 0x789, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) dup3(r1, r0, 0x0) 2018/04/05 02:34:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e00"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:53 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000000080)="d715c77ec2b1ff9ae278d710df8eebfac274a1a9134c71c3ab4db79a7e92414e082cf413db895601b3e409502b3c51de749dace64337a6b3379a88e14d5424387e1666932bc4379d049b6e47154fe54285946ad1e32c5d741eb8c4f222e2", 0x5e, 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000180)={0x4, 0x20001000, 0x6000, 0xa59, 0x3f, 0x4, 0x1, 0xe000000000000, 0x973a, 0x7}, 0x10) 2018/04/05 02:34:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x40005, 0x0) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"9912af3d52ef0a7f961a6de6"}}], 0x30) 2018/04/05 02:34:53 executing program 3: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x12800) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 02:34:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x16, 0x80) lseek(r0, 0x0, 0x4) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000000)=""/37, 0x25, &(0x7f00000000c0)=""/205, 0x3}}, 0x68) 2018/04/05 02:34:53 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000c3ff2fc22cc22745c04cb7195c4f2f90d0b14e0d234123ce7eabf57cf16d3de1a80b0e067c31f47aeecf4644bd28054f3565ef18a06654e565ae16e1f2fdf5a6f805696f"], 0x4c, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x20002, 0x0) sendto(r1, &(0x7f0000000240)="c1e9afe021428480131880c7c39525f0cd5769b1a05596245956ad5a4f6d09ba175ffd183b29bbb5a90f450c25c0b4a18ff0c94902cccf9dcf34215908e66a0981bdfd198364401efcfed0f4fd6e668e25f8b7c77b", 0x55, 0x1, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}}}}, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0xfa24, 0x3}], {0x8100, 0x32b0a66f}}], {@can={0xc, {{0x3, 0x8c, 0x7, 0x5}, 0x0, 0x0, 0x0, 0x0, "43c724ca9c08a719"}}}}, &(0x7f0000000140)={0x1, 0x1, [0x401, 0xd10, 0xab4, 0xd86]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x0, 0x7ad2, 0xffffffff, 0x5, 0x1, 0x7ff, 0x328, 0x89cb, 0x1, 0xf1, 0x8, 0x3, 0x8, 0x0, 0x5]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x1, "af"}, &(0x7f0000000440)=0x9) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000001c0)) 2018/04/05 02:34:53 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) r2 = getpid() syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000000200)) kcmp(r0, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/05 02:34:53 executing program 4: socket(0x100000f, 0x80803, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) write$tun(r0, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) 2018/04/05 02:34:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) 2018/04/05 02:34:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x1, 0x181b, 0x1000, 0x3}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d, 0x8, 0x7, 0x6, 0x6, 0x1f, 0x87b0, 0x9, 0x7fffffff, 0x1000, [0x2, 0x6, 0x6, 0x7, 0xffffffffffff2a8a, 0x6, 0x8, 0x7], [0x2b, 0x8]}}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x398d}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/05 02:34:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) recvfrom(r1, &(0x7f0000000080)=""/34, 0x22, 0x2001, &(0x7f0000000140)=@ll={0x11, 0x17, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) bind$alg(r0, &(0x7f0000d36000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) 2018/04/05 02:34:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="018000000000000010002b000c000300087e357d8d37506ace2fcfed000e072109ceb84cc403097cc18767767cab628500119db90051c7bb6706000000af12f8f563cb27c7c0f8141020bbbf4347336a96ba7be5677d4f46f0e6efb843"], 0x2}, 0x1}, 0x0) 2018/04/05 02:34:53 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000000040)=0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e23, 0x5, @empty, 0x4}}, 0x0, 0x3}, &(0x7f0000000340)=0x90) r4 = getgid() fchown(r0, r2, r4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000000100)={0x8000200a}) 2018/04/05 02:34:53 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x100000000000000}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x153240) r4 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="b6978157f6f2cb66d0b31e1c12dc75631d98c8ac72a0bff6647f7f1c42509ba9245da79ffac9b8782020d4defbfd455696d33904f2139cbcfae884c45787cea29c393e50222731a77c0531d2d46f0fc1273f2bf9dfd9d900cb8ecb", 0x5b, 0xfffffffffffffffe) keyctl$clear(0x7, r4) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000240)={0xffffffff, 0x4000000}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000440)={r3, 0x10000, 0x2, r3}) sendmsg$nl_netfilter(r5, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1}, 0x0) request_key(&(0x7f0000000540)='.dead\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='\x00', r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r6, 0x6}, 0x8) r7 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="dd157f2e050aac636bc81839dcff860157b67586", 0x14, 0xfffffffffffffff9) keyctl$clear(0x7, r7) 2018/04/05 02:34:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fbd8fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000040)={0x2, 0x800}) 2018/04/05 02:34:53 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="d29ec2ea4a4e254ea72f3ceeef0cde2c92e9835c549834e131fd00be503160dab0b49e58403b644bff1c634868aff0d59d13dcc91d156c50a91d33f18bff61493a19a4f63d03b28d9c63f23da64e604e62e5176bbcaa", 0x56, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/05 02:34:53 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, 0x1c) 2018/04/05 02:34:53 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x100000000, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)="eaf4a4967e249ffd860a42229895aa78d195c941c1494c724c8b68d11428e26e4ed34a440583fe1b5ad9db5b3215d2c0ac4ce777c5") pkey_alloc(0x0, 0x2) [ 238.479280] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 02:34:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000100)=[{&(0x7f0000000a00)="79f2e6b1722e02655569c5bbec873a132d33e562b51ac04043679b15c607bc804c18d9efe6a8a767400d174caae30c88868dc95da4784002ec3b7e35b81eef66d3ac47a902e348449aa6f178a7332a57f3659c2badbed1f96064061c41c848d77c9d86e0cc9da26429b63b578ba153d83e07ffe25018b122b595ee902d9a76120ae6647c34f557a6ccbc194a1889ceb2dfe32a9ef83198db1b7cbeb8bb565eadc24e5f64f537ec09fcc228c05b55da96a1b60f0f52d032dfc1a4eb76a59ea588f0e56f884d77886712f2d4286dce3f6a91af9d59b3033be9a9ef54ade7d1386fe610096ea5bdc8c8618d11467aac6316e6f73f0598160cb0cf0c6bd0b45e115724298edb59ac01227790c612a5f34ddf18f823ffaa3b1aadd2e5634d935b510c559c37e39b404c47020d24bd294f02b52638122145d6a2d1434961dc6ff35e471c08750141a84cb18ed2f668b272f4412dc0ac55dfda52106982a45fc2a1053a567c7a978a15e72284bec0ee8dd1569adbe7276cbbf93ecb7432c1fe76c42eefbedf12dd008d6d869119db242508696d0bf639f455cf044d98c409d20ed6dc12a175611565dcfd042fed4d9f850f40a0a20906600fffa1d5f19b360e7e95670a89ca7d1116e9f88d561d8ecbf62b94e1e2754a4d5c4ab474751a14c5087f6bf86ae27658c1bde8364959014da34b9c6037a7091d7ec678870ca9c07cdc3527497d644785f67f05c4f4a8299444460faf74e38e1513c2d593fc5cc68e64796028646b1816e280756e526b43d36ef7f517102501576939cb1b004ed128c6a5108a1c9db4bd84ca8432dd3cddf7dbc1e2df463b65459b232614b77544a59e4ed76e3413711f84e23fa77a2f3e91e6fcb4336e3bde30b14b562b8a20d386f54a51a3b2b5d70d1562617fd98b7e6be2834db57d873cb756419059c20f4f9442146f3d1a53a03bd89e139ef3893cb006392ecf783da00ed436d65d6936098e68cee7bc3e28e9d3fdb164cb8b2df3c1afd16ea51289accd2ac80bae2345adbb656c3e9ec846f17f42b4f081318f652c4fd7314bdc95816f89599903b30811bda401f95fae960cff546bcf754a34691cd1b7cbc9008c749955285ec769df1ecf32eace0095e36bdc8c9c2ae886d185345ca4e4f1d702c4cc191e691e5da7192ba5a767dc281994a71431022da812954cd42abbf7825ca34dd4907b533f490c9155ec190608d516bff29d469ea47e88ea98ec2ef06657131c5b9e8f128dde7cd2ed38090ad0a61f7a70fe935839aeddfcd5f80078dbc4d71ce4b733a5c83b67ee5f41cb69bef2887d5fa2f21e2cb878010637569cfdc7a97f162aaf7d2198e8fe520c74844cf2d52b24bc585b1b29249760bf68c3a46594a5cc3c7dd8fd4d2c6a86dec12c852466ad5a974e9cc7ff6ad2c3cfd94995013a464e460189453b6173032be9d3c03daae74c875ec8f001a896cde4a29b68b5f61bfef640c1118043e8b138c155937d9d8a824eb6b5e4f7aa14fac6ccb175e031c8264111a0039a968db3c89d4ed44e5a86890254b3775ff5bc7642079e833137136d8db90ed6688e7181fc73385bc9e199ccda556ffb69dd51d8649c8eea97eb2a81c73042fa6b0cec63f814925b7e6df69cd00de27dd0b2ebcae24f1930d1fd88b33c1a93a70bd7a4a2e6821c1690825ce768e911e1a63242b0412011a5233824a185b7aa94715e1650dea58bb06fe62d6155d129ac602acefa0640e2bf2a2386767ae8e27befb01ae2b2621b797b73a9082ebb57637bb80fedd3943eb4c1dcbcefebf110ac1793ace7330cf49d353d12e462e5f51281eb68ad31fb6111614b7f1e22e4c8fffa901064b4a1e1c45288f4cd63c1cbee0441f2b91fded3de404ac8528efcdafa91b21080386494f7675f737c17c2432f68c7e664e51479e456bee4e0220608bb881d99be70a1b6358f318b7e3c02034340855f294dc673c4cf6237c12ba1bf4f1a380f3ba6653271567477c6acb0b7147fa0699148eaec94204b871406ef6b8a97fc579232bf7732c57912bab669c2a53c57abce5ddd0478b9dd56ed62bc285aed38872fc94829e6bbe22ac1e7235c281c5bf6027ecf0be2c48b42ccf1685f082932170603111088dea4938509d3219159eb8613e22a3edf509857613bd38492cb691850b93c53313c3f3b5fe1091dc924199ae33ecf09bc47b5533d93df068efb7f3d7421b54754e68d6f3c767dfff12392f0d0cc78454659f755304a3bbe181b6ec7d17b4c63f845eda55fa12ac4d9646476df5a82f99532adaeba7da0077e91dcca114eb8d4b78f3d0a6b3febf709631feb7e610b096b2bab3082befe138486283698eaa25af0625ae58578e086b6fa2f32d50758db12a21e9bb9d84cb351ab0d53322e96be3befa7d48969b966cb7f54739a9ad142a96ad8e69f74c5402b33aed9a8419538ce5a52aa3043d2b892383e10eccc5733c0d1e664f1f22a1ec73509bfef17112b8950ba2813dad4e62fba14fdfa561c42e1866758cf9f9d7a2c68fd8e6c95ff40ce62ad7fc04b4db42ac40e195a71cae1776960e0c1178c9d8e283b697988c97f78a37517a90fbd8c66b8c97a44b5047571776d03ea2459f9eea13e74a333e7f1c1ba02ff83eca19f3ad12a5c9a66ba0024d402dc9151b2d7db6d114ba9ec4f202fd34592109f73b38969f989fb0cb0ca36030e5b2c5007eaf19a7483a01f42d05bf4207893438aed18c579e25676be819a3b2aad738152db17690ab06b3a9c4f4271169bb27b1b7b1b1891723946a87a14f9d487f78f7174efe91912e33b5106d2dbf65723a2770880b093d7276eb55a08309114d5d20221d3ca4779b751fec98a3449ac11a2a93e9d689f9a07d903a64cd4d8cf2f02455e7d2c12a72fb9ce4f075b98220e396242b68414cbeb499a78f9abb89ae27d74a8a1634c3ee3a29ab19d5a9422c7e573b5baea1f3ee74893ac4404e54109116ec5b599d0d07d56c58c53160bf30dbd46eb52da285156cd71c7415911643b5670336aa4e97b15d7b9ec3d641061be9a6e7cfcf407f58979f60b67e4268226f0a501ae08a76eabb05405b1c3734ad2a94ff80e838b445018658929534a51c2cf02a308878d4b5da3dab7c687e1894e9e452c407ce0e90bed343181f01fd0185383990cf7e2a2c0f21b5f09510340c6e3877bd80ed49774ef45bd317d0b781621b6fc8fa8e72bc2cac9a6bc6316178cb658b81b03fd1d810f2d106ca8d003855d55fbe9aabbd2c89e983e96f3a96138e86910ddd19fac4200fc77badf413796d4798d76645dbd0d818268d24c56e9ddb43606e1e074380a3bd65b8383be8515f1033bebc3aa0e55f9731dfcfe2df81bddf79e80c997cb279a98a713bb6edb92aa3773544f6894e7550e3f2aefd9d2af890b9bf879be43ece0b930569e44d1794a38fda4375d807d53f96faedcfcd091e37c0cb97882eb23af26c57d1ec75d6f2ba23e9a4cf82e77380926432c53ce3d646e3d7433e328b118a3ff8bc86472da0176219951c88ad65b0d6305c782306f8b070c020681deaf71bc526318ad3090cdcd78164c9274b7b7bfa1b152f59fbca00ecec2088a3ea2804b63e1e6108a98df916f2225b468581d5f6f828244837fa0d871137a1cf4187019ac386a7aa1f1aa5d58faf6e482e89306cf53b03765d90eddfa3e0a3c842cc2db8b9964602bbbdfd60ad0285a2c8a08046090cd30cf28be30a1a38a5db1e8599fc0f2d4cd5cfb613b74ca9371c784f5ea9f02abdd7d14f5ededf8681b54de82cd08ebe389bb4f2332acfe44b7a1e68692578aeac00cb6ecfff2e8c37645c911ff3d73941e05e1ffa931a68a490042e83c79db8811d41ab617f519c29d4efce9004b8055908e25ad98d9e15eaef9006b04e1639b2a220d497d7215a0465103cc6775482b49a820158db515a9742d8f04766d15d6637fd9e0c6dcfca191e38d1c40e9f4fca3b86ebe4417554f54e8e17c3712ebc3705f29de0bd1ec020fbf568c4fe15fa2535cd60239e569f61ddde634d023fe3baa418478263567ce8e58722d50384c5e284d878f0a6ca22635fe4ff56997eeb07bede11398f10dcd46dc3cb718710960d0b62d7db91a4c5f5d2550809835b39c360644647218466940b3c7816da47f44e374518e836352552629d560ea9f5441cc67708629138d737dc1ddbce115db496fd6feb927eab692d2cc3e3d2ffb3ca18c39e2d99e2afb3e55709ada8f4f354a63a47f52296b44825784a40a282a3a5a284018304890529fa29bdab99b5a7fa86da36d464722aa7221c4a5fd3b155244fbdb8c9d22462e979597dcb5c9f48cdd34d3ab7c1e6128f4cf091b9743841547cae01cdcfbb94a39780500857bc3da50354b609fffa423b48ce51b64f054a8e2d2c3e8de0f3cebebd5cd4fa386333cab6c3a0f52f13c82f943450f32ce028a42fde4ee955ecc752d64d87f9a584a7eff3a14cd7383ba17c1369ef99b279bf34de34f5606efcd95685376966a2cd0a02e3d28b1a2bc6c0f2aec2846ce50c054b6a9bc832e88c16d8eda52ebb0eb8404b56d88464690f93ce79f07cae21c71e20c1998942e5bca751344ba25defd22d00afd889b1d4d68bd6c05da66847a92fb13c778996c4021d460d635077112140dc41678634add47d50a4088216c11264440b4238f6d3930e520b8ebd6a43bafaa704adddb36cec9d07798d780192fa57c9eb14f89c2723823c643cbf31ce2c4daa6d6ef8db4b5dd17f93378700466de5f05734395de1114456a0690b282d93980f28bf3d9759324e65f1864d1c6119c099f2b461ad52eeedd14dcd162501bc3fe2dfa6ca332adb41cc9154654b7ac440eee5e63f2d9456fbd27818c2b497d863d47aaba528feb58c4b2463aaa668d2b0c4a6fc2a0d7d7243a9d825f5596079d1f7d04304c8d9b2be8a38c2a475548da347fa34f9cdf389ec782c3dcbfe25326d1b2c246154e49a729d239953abe14b0be061042ec0d3694d2fd20cc5bd329fad6de8819061dcf9277fa89ab95f1116756da2b86fe8c5e6abb53cc1e450381ec6fb416b3ddb758efc3b7ecf728059f775036aa2cb67961ca0726e732b2106964efe04330a1b32eb6ba7a4be7d61b471d1e02e6ee1fd645087cb9940d310c5fe687cca8e08add00bb87662eab8eed972c7e7ccd1790fbbcc1bc7bf7f5199bba9e793e73d6c2393657e3ad1ef868a6d4310ac90e17489febf7ee94cf16ccd07a87944339be03f27d68234a0d9cf01c9e2568100a939861ccd644998095de3199c9d778857f1492135a1d7ee39191249891df1d62f2c6ab5a10594c7b0cc4a09fc6d96f9370c2209a4f5ffd21bd78e67e4773b502184c051cde107d49cfff678fb4dffc2ec1e4a97946bebf26669bac947db07f9b0b488fde3d20524c755c8176151cc46272cc8e869a515b5a9600627564f8894cabe23882ce03077111d5262870814dbf454a04e11f370c004db72ca26478b758dd9de1d5021690af5259e83054e1347a4939fd1e1a13bd42b6794232a3273cf0384ec30de5dc3f52044fc99c429cc85aa84e5fc58d395453780f4941363c2b8dfc9934715a1d277911154a6baed7e1b99bcbfe7c02f1210c3f1b32afda8c0787cf9c1407c3d229dabf1fca551f17f403e3082c86b2365cfe525cefcea36902bea0544381f16ffa4f46e1ace797bfda890524735f76da6f93d0c370e4adb537d28649088f5777e1894d07f56dbb8e1d6f54a8385ee19056b8f3358d929bfe4ebfcf99bccdb4e4401e7cfca249b3fab4b0e799e3bbc7e0ad7c94caa55cab", 0x1000, 0x80000000}, {&(0x7f0000000080)="1d15371a7953884716bad062fa2bdfaba13c9dacd0ead6e777928fab528198b41d57d95b21e026784300d15ffa6c734cfda03c45446b4f872f0dbb79d69767d96ddfdb87bafb2fa2583defcdf0a6", 0x4e, 0x5}, {&(0x7f0000001a00)="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0x1000, 0x6}], 0x8, &(0x7f0000000180)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) r1 = accept4(r0, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80, 0x800) recvfrom$inet6(r1, &(0x7f0000000300)=""/108, 0x6c, 0x40000000, &(0x7f0000000380)={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x1c) [ 238.505213] binder_alloc: 19680: binder_alloc_buf, no vma [ 238.510886] binder: 19680:19688 transaction failed 29189/-3, size 0-0 line 2963 [ 238.539899] binder: 19680:19681 ioctl 40046207 0 returned -16 2018/04/05 02:34:53 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='ip6_vti0\x00', 0x200}) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/04/05 02:34:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x0) [ 238.593996] binder: undelivered TRANSACTION_ERROR: 29189 [ 238.601058] binder: release 19680:19681 transaction 69 out, still active [ 238.620785] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 238.647311] binder: undelivered TRANSACTION_COMPLETE [ 238.652562] binder: send failed reply for transaction 69, target dead [ 238.675245] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 239.257049] ------------[ cut here ]------------ [ 239.262075] kernel BUG at drivers/vhost/vhost.c:1652! [ 239.267400] invalid opcode: 0000 [#1] SMP KASAN [ 239.272065] Dumping ftrace buffer: [ 239.275585] (ftrace buffer empty) [ 239.279271] Modules linked in: [ 239.282441] CPU: 0 PID: 19665 Comm: syz-executor1 Not tainted 4.16.0+ #380 [ 239.289430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.298766] RIP: 0010:log_write+0x3db/0x4a0 [ 239.303059] RSP: 0018:ffff8801a9fa7918 EFLAGS: 00010212 [ 239.308394] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffffff8552a06b [ 239.315634] RDX: 000000000000005f RSI: ffffc90007ce8000 RDI: ffff8801ac9ad918 [ 239.322875] RBP: ffff8801a9fa7a58 R08: 0000000020000200 R09: ffffed0031441b86 [ 239.330129] R10: ffff8801a9fa7ad8 R11: ffffed0031441b85 R12: 0001ffffffffffff [ 239.337376] R13: ffffed00353f4f36 R14: ffff8801a9fa7a30 R15: ffff8801a9fa79b0 [ 239.344621] FS: 00007fc39f4f4700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 239.352821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.358677] CR2: 0000000020df5fd8 CR3: 00000001d79be000 CR4: 00000000001406f0 [ 239.365929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 239.373178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 239.380422] Call Trace: [ 239.382987] ? copy_overflow+0x30/0x30 [ 239.386852] ? lock_downgrade+0x980/0x980 [ 239.390979] ? lock_release+0xa40/0xa40 [ 239.394931] ? check_same_owner+0x320/0x320 [ 239.399224] ? __fget+0x347/0x580 [ 239.402648] ? lock_downgrade+0x980/0x980 [ 239.406769] ? vq_memory_access_ok+0x1e2/0x260 [ 239.411321] vhost_update_used_flags+0x379/0x480 [ 239.416050] ? vq_access_ok+0x19a/0x200 [ 239.420005] vhost_vq_init_access+0xca/0x540 [ 239.424388] ? vhost_vq_access_ok+0x81/0x1b0 [ 239.428767] vhost_vsock_dev_ioctl+0x6b2/0x890 [ 239.433321] ? vhost_vsock_flush+0xb0/0xb0 [ 239.437528] ? iterate_fd+0x3f0/0x3f0 [ 239.441299] ? putname+0xee/0x130 [ 239.444738] ? putname+0xee/0x130 [ 239.448164] ? find_held_lock+0x35/0x1d0 [ 239.452205] ? vhost_vsock_flush+0xb0/0xb0 [ 239.456415] do_vfs_ioctl+0x1b1/0x1520 [ 239.460277] ? ioctl_preallocate+0x2b0/0x2b0 [ 239.464656] ? fget_raw+0x20/0x20 [ 239.468086] ? kasan_check_read+0x11/0x20 [ 239.472207] ? rcu_is_watching+0x85/0x130 [ 239.476326] ? SyS_futex+0x269/0x390 [ 239.480025] ? do_futex+0x22a0/0x22a0 [ 239.483821] ? security_file_ioctl+0x89/0xb0 [ 239.488212] ksys_ioctl+0x94/0xb0 [ 239.491652] SyS_ioctl+0x24/0x30 [ 239.495008] ? ksys_ioctl+0xb0/0xb0 [ 239.498629] do_syscall_64+0x281/0x940 [ 239.502486] ? vmalloc_sync_all+0x30/0x30 [ 239.506607] ? finish_task_switch+0x1b9/0x970 [ 239.511074] ? finish_task_switch+0x17a/0x970 [ 239.515539] ? syscall_return_slowpath+0x550/0x550 [ 239.520439] ? syscall_return_slowpath+0x2ac/0x550 [ 239.525343] ? prepare_exit_to_usermode+0x350/0x350 [ 239.530341] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 239.535694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.540510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 239.545672] RIP: 0033:0x4552d9 [ 239.548831] RSP: 002b:00007fc39f4f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.556510] RAX: ffffffffffffffda RBX: 00007fc39f4f46d4 RCX: 00000000004552d9 [ 239.563754] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000016 [ 239.570992] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.578240] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 239.585490] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 239.592742] Code: 5e 41 5f 5d c3 31 c0 eb a6 e8 c2 03 1f fc 4c 89 e7 e8 8a 27 3f fc 4c 89 f8 48 c1 e8 03 c6 04 18 f8 e9 3a ff ff ff e8 a5 03 1f fc <0f> 0b e8 9e 03 1f fc 4d 8d 65 ff e9 7b fe ff ff e8 90 03 1f fc [ 239.611826] RIP: log_write+0x3db/0x4a0 RSP: ffff8801a9fa7918 [ 239.617694] ---[ end trace d3cde0980c6a3108 ]--- [ 239.622457] Kernel panic - not syncing: Fatal exception [ 239.628263] Dumping ftrace buffer: [ 239.631779] (ftrace buffer empty) [ 239.635459] Kernel Offset: disabled [ 239.639059] Rebooting in 86400 seconds..