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", 0x1000}, {&(0x7f0000001b00)="169e0c6a643ee3a2cf965aadc1c2df0ed843939f216dc39a1cc34a73ed42a88a6ed17dcff8da6334907f2314d531f51444125304641ecf2746dd0d41f8c1fdaad30bb9b93fd7fc47ffe3bef956f138ff3355842c8db5d40b2a44951d80cb8e3a168e3671767f90c1028a980fd1e4f74e710acb6dae76b7dbf24ca1be22a47c68df45283b54a28d36a8f91bd10641fdb114897b99619f6f37149a0d55c385029e83cb6490c325268e2905f7ca5d14c58421403829a47998d2caa00815c1df0beefd63d7de5ecdad34cd7e06f8b16b6144fc53569c1b8cdadca46bf3d2aa68f6", 0xdf}, {&(0x7f0000001c00)="76ec68b8ca66080e", 0x8}], 0x5, &(0x7f0000001cc0)=[{0x98, 0x10f, 0x7, "cde45b87eb5583808a703e4234de049a6360e90f775e347200261a895ac533404a440ef1fe35a4ae8511bf46ce9f62e67c827a86327e8f288adb47e1c11861b9a51b19babddfc5054cfb9568f3b32da8e8ae476c7ef27d6ef2fb3239d8a47bdc69f3210a0c767ca51f4e87bbf56d7719bf68a3db663efd15d860431c336224efdd1255ed"}, {0xc8, 0x117, 0x64, "62f786f9d27fa2a92397df0a8fa3cb11368729fa6eb7295d7c960854ead51cd4ac6309c4770502885a1da0d22f8767b61451e8aeb73d98984c277ea61d44ef9b630e186dec6a8b17067eda014259538edc6c466ca814f6a9936df60d6947802d00f925db2418c60d549114e8fb5258aa0dd452de01984b79a62b273d370f8529958b0742a52a0011837c0dcae9eed2d340217db8f61287c441ed8bf0de7395364cef2002ba8239516b6000faec43a2255c"}, {0xb0, 0x13a, 0x8, "6a349fa56a7376c2c031502f17037c40926be2654d3950aba92d62da49d8e50edf1a4d96f0a166243e67ff5c5ffe880d99878202bf9fb1b2eb5780eab1edb0311dc94146e66c97fb20c11ca98d9132bcc5a76a72f74004c7f1947c4c7c2f50994a67a012111a45235060ef2990d21a35e2a0aa28fef1f9274443943d9fe9531149af1829b99ee9f8809b34e70957f3ec5493fbcb8db0afd68f91e7f3f64c"}, {0x98, 0x112, 0x2, "1873ea11a8bd1de98f6e09b7b8429a067a9eaa1b659120f6a4ac2078e7d312cc1c3c165ed09be66450e2b0a757f336931c048536ee0fe654eb28b69b06a1be28756a6273cbc19443280b6a4d71dbb7e2f2ac23787e5ae14c68b3b7a9ab34250c467723c570520b51636c4f902691c0f7f64c316f9363f50817a4f355f2dcab6dc3acd047eb350f0c"}], 0x2a8, 0x20000010}, 0x8}], 0x2, 0x20000000) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x30) 2018/04/21 21:07:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x600]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:01 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) r0 = socket$inet(0x2, 0x800, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x10) umount2(&(0x7f0000000040)='./file0\x00', 0x6) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x21, @multicast2=0xe0000002, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x56}, {@loopback=0x7f000001, 0x4e24, 0x10000, 0x0, 0xcd, 0x6}}, 0x44) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x7) 2018/04/21 21:07:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000100)="83cb08e5e6a2fdcd2521ec259cb796a62e33b9ec997fc3d500318b9c0de5ddc80f75e41520d50c1602b627ac443d0bcb0ddf6c37ea6dba8bdc50012e90284660e89ee27e770d1f9b1f25303dfaa10a155df542f1ace58a2515ba10f875d603ed9d16623cf372e071aae156388332c3875daefaed557e628ffd", 0x79) r1 = socket(0x400000000000010, 0x803, 0x0) write(r1, &(0x7f0000000240)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x4}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000440)={0x200000000000000, 0x100000, 0x3, 0x1, 0x20}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80900040}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r5, 0x901, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa6}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0xa3f66fac26c4080a}, 0x800) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETGROUP(r6, 0x400454ce, r7) getitimer(0x0, &(0x7f0000000480)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/21 21:07:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000), &(0x7f00005a9ffc)=0x4) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/04/21 21:07:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:01 executing program 6: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x7530}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/21 21:07:01 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@nl=@unspec, 0x80) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='vcan0\x00') sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/04/21 21:07:01 executing program 3: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xc556, 0x5, 0xff, 0x4, 0x1ff, 0x4, 0x8, 0xfffffffffffffffa, 0xfffffffffffffeff, 0x20, 0x8001}, 0xb) 2018/04/21 21:07:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000300)="eacb9300000301650f01c9c4c270f70d5f54a62eb9800000c00f3235000800000f303e2e0fc72f3e660f09660f388025098000000f01df6665660f3881a905000000ea3ed90000d300", 0x49}], 0xc78, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$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(r3, 0xaeb7) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f0000000380)=[0x0]) fchownat(r2, &(0x7f0000000100)='./file0\x00', r6, r7, 0x800) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000003c0)="b9800000c00f3235008000000f30450f01ca66ba200066ed66b8e1008ee836f3430f09470f01cac4226d9ae5f345a4400f00df66660f38819ff8ffffff", 0x3d}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 324.495640] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 21:07:02 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x8801, 0x0) write$cgroup_int(r0, &(0x7f0000000380)={[0x3b, 0x39, 0x30, 0x3f, 0x2f, 0x2f]}, 0x6) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x401, 0x1, 0x63}, 0x10) pivot_root(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00') mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="91341c078f530b31189f2460f11fd901848dac6d0db208eb68d453bdd1c78860573be73d830e104f965a9117baebe8faff89ca2045cde4f8", 0x38, 0xfffffffffffff000}], 0x0, &(0x7f0000000180)={[{@noinline_xattr='noinline_xattr', 0x2c}, {@inline_data='inline_data', 0x2c}, {@noinline_xattr='noinline_xattr', 0x2c}, {@inline_xattr='inline_xattr', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}]}) 2018/04/21 21:07:02 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x140) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x9c, &(0x7f0000000340)=0x4) write(r0, &(0x7f00000001c0)="b6a5b7bc4253de4069d2079f3a4b2dec0d5fe094941ca8ff3ea3508312da921edf5316c823deed64c45546cbc8200d160a9b055cd88f5e34c354a0dc5910dccb9f3bf6aa91bf947e44b7c54324c3971411380914bd24ac4039cf6527bda64644f4526848142a4acae6a381646b022373fb2040543a20e434978c69a247b43240b24dbbdf5032635dba3d0191f6b2a2a77f95204b92788a461ee6f232bb304dfbcc1018da5617eb4ebc6024bcca817ab55eaabdb2d5476f065097627e57e7e6e1fcc58615bf70e12bff54d300f97d60a4d3d1af98794b022e7c5263414eb4b51500", 0xe1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000180)={0xc, 0x1, 0x2181}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x44) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1, r1, r2, 0x7, 0x8, 0x0) 2018/04/21 21:07:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x30]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/21 21:07:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4000000000001, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="eaa866a05fa90b4e"]) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x6f, &(0x7f0000000000)="6809bc15ab67519c67773b45a3762a7ded00fbe7d3520b47bc7763c904018ee555c9a52dddb86e0849914ba78bdc2b75108065b805b204bbb4247e4ea1c9beb9f345e2c036cfb57b5bb1a49009ddc177ab0eee194c1fac9d8d91f79de8886e0f7bddc176c3373d673d8be70e2de5ee"}) 2018/04/21 21:07:02 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000080)=""/92, 0x5c) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) 2018/04/21 21:07:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') recvfrom$ax25(r0, &(0x7f0000000040), 0x0, 0x2123, 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fff) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getuid() getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000040)='2/file0\x00', &(0x7f0000000080)='2/file0\x00', 0xc000, r1, r2, 0x80000000, 0x777, 0x0) 2018/04/21 21:07:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) bind$netlink(r4, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x8200}, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:02 executing program 3: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x101}, 0x1c) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xfffffe36, &(0x7f0000447ff0), 0xffffce9, &(0x7f0000000040)=[{0x0, 0x119, 0x101, "cdb20510ed8df454e38d3a525080ab216c97caa739cb0b46d0fc83a067f73833ef81f5ad1558f738783f118e49e3c8d1d01f4c2da8f894e94db9bbd6cb0d3211fa47e33efec4a14f91bfb45bff99259b17"}, {0x0, 0x116, 0x86e7, "f98672dc4ca027f51162ddbdfaba09037cc7a6a301ce67fd0d873d62aa1d349874516f07739472b09e8315c03382dafa5145239e0ae7fae2fe4612dd39723692eea328b859f38d8684f02f45584bbd3c87975e3a7abcf2ebc1c45a63fd3312eb23ab3f19c00e9b9a80774d524f686c5b5f5eeae0a51a78188c3c7f07"}]}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/21 21:07:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:02 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') pivot_root(&(0x7f0000000140)='./control\x00', &(0x7f0000000740)='./control\x00') close(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./control/file0\x00', 0x7ff, 0xa, &(0x7f0000002780)=[{&(0x7f0000000780)="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", 0x1000, 0x9}, {&(0x7f0000000180)="ead1ed78cd9615a483fead1651f742a44266117ec49f38269ecf0f875074cf211672010879d54b3e7c81bcb769c1a2c030455948bd4aff4f9530be95192901f6cb4c1700b9f2b4de058ad32160a890d2c54165054362bde41e3ab9262ced4a9e1c131687a069dcb5208309", 0x6b, 0x4d1}, {&(0x7f0000000200)="ff3f81e082392d55c02efc87007bc804ae621e9b67f208a1cbc99d36e9d8ef4d0c3aa102a090cf1621d8d029533513a419e94133044cd5b54894a2560c2946510cde06c795dbad80f6f24ad5a8301d6c8c68a4de43d4eb6ce0f889479996e6c6e547bf", 0x63, 0x7f}, 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a89b56d17e9c3dfc255bb8fb1b82fb18167e121dbb756514aecce5c75cc6bc147fe034a3fc02cdd5d06e3c635a96ac47d46bf6f86adb49b6c42828eb64d495cd702a76134b7bea6411b77aaea865a25d61f087193106e19a037229d991fbe0509cce09974c0f276177d1ea85b6f948b68779940b9d6837f1de495a9d9a3b52d96c0021994c32d047c59ea250e5e437bd82133ebdbc8edf51fd25b694956ed1f63f93fe48d3f1a67bd1d2ff57f545308b28d8cf09e0cd37a73080b8b35bbebafb9fa70d6e613a313257d7d563e8e5d0736bfb46433a048aba4c28aa20b0d8e3079d8e7174138fbe7c1cfbb15be08f3b6c30e85f7c7f3e0e6051fca3625835f54e2e6e7fae643a92d939458e29f76c41a934770c1aac9287d3ad6a6fed69c0a17b3c13c8b769f08e2ec91778c90db2589510c45e75443be2b016c829602eb42daea081cd69a81d0275473ba2930f0083e434c93f70ce7af6e8bd25c5c8ea50739dd85c459e2d3e210a50da70e3c1947c5b6c25aea10ee024554a2959ba02ea521d4ea673ce49ce6cf4de3841600dc0df4310251b00455f0886fcad37f9d0cea8e36bb9b5c50b13f379f21315e40f2014489a31cd5362ff5b6de6d197c18a51aaa6e6a45c997859006dd157577d054cbef4197ef8ba73b29a6ebf5bd83b0c0376f6ef87c46dc54a4631e06ab6c2120fca49d47cbfa13fbd985bd7baec013caa3b1a4e35eac567f50e008565c6683c41b3f328399dd5b2597d44bf4297d5a364ab73864cba0dd0c04182469cd92d1f5df835d40abf6ce5d669d928f3cc226d626c70c4c466d743ff2f9d733981b3332e9739385218851525df924163ab4c7749882c808b9abd0c0b771c447620e14be669891cea7a00139352cfd635a2cdaa7da8fc3ba0c8aba3dcb6f5c3878cb450af322789449edea99385301d0724a534a38e4f6d8739667b2fc3193e765be05e722b09d4f2d3e7cbedaef7eb1ceda6dff070b016a4c81a638a61d33fd1574dbbd207311f7bb0fa02b04bdeb62cf4f2b858262af53b1844ed43fa5f0d61acbd2044c0f80a2d4580fba59c445797fe4c31e40609ddd2c49393e538692ed612e1466d3564f31e3ecb939f9c3f803e192126f73c529b35a8ff0fe38cd41c94a680bb73d8176ecc8ff5125b7b8eaaf1bd8a05026496c4457fd3fca45385d4d94eadb1a8cf9d592341e516525f8099169bdae8297dc5a8b8017cc0a8fe19d8cf8da2b8b8f3bca48da5475094df2587b3638aa1ed62a59de4a2e3f0a1c11ce74ffeaf800213b9c099150ce6868cccbdede7ba697d5ed2a857ae46fcac09cd6cbf9a34a5b888c219acf807e17218813f043f4630d110046619900026edf7fed15bffae3b5b4bdcd5c545d7fa87dfabfc998b59370df055d79249fac96fa52917f78d02b3979b3750113b5da4f5caf70c455a7c8cc9272bb2c0f35094ef1e8e576c7b0d6d452ca03aab262692ee531f3bc5989c32f0131c0950b8b725930c6d97d8bb1f6ee5eb56d194ef1bb2aa524b30f4d0b284316ac79f323a553f588c5bf961b3cf99cf4b391284e7be9094ff2b40c0db8b57edc31dd243e9a9da2453e5e65f7ed71b9c1ca5ff458eb3d63decbe5c6fa53006642b7a085e9a7608921725c160e083e79a2236b05c5187ba5a7ae90fb4716c12ec73d77e2771590c1524ff053fa01be900b79625c0ddc36cdb3e4a31170b117e2ee4084eb46a0513588f5df760e58b2d995a2ceee019a49379bdce337429aa2be358867d9e70e9b3b07da233894ddc0869347a9a7670f38d4fa0c2303c9dc1a641e708bf8977b68d670f086e6825b9efb8d3fc1e85a8bf3d42e609aa45125afdddf6434503c589b1f3c292f09213536f3a223297b94bbb677072c39a8cca7477940fe191ead9dd5fac0a60acdcb2f0f6442a75f5e4b336fadb9ce3f3f7aee4b49fd8290cd7177aa4c9fe2e0252a222f98d52b73c100f7c497764d324ff81a5ce57efb8dba7449d976212085202f060a4de7c9a469853acd18320c1167feae6854c31e77c2f2f4e2b0ddf4fc35e612315e18acdfbbf0c87ab6c96bd16a019894467c6604f263d9e6c6bf51619beb9c4ca72ea8896f4fbbb99f27d16105bea87788f3ff71190c40a455595a41e3223aaad3e9d182093ab57703f7d3a8f1a44b75a673cddd248bd6c9f961c0c82cb70437a2e0401b5b7905929a5e84e0cadaf558affbc3916af86cead3541b865aaf34db649bacc098bdac011909fbf2c7cec4a61608ff9c5e1b3152a0d", 0x1000, 0x800}, {&(0x7f0000000100)="cb5ff2cc477dd229a316a507593eba1e70dc", 0x12, 0xe4}, {&(0x7f0000000280)="4f6f051b2ae04013d432feaa69f7e93af49aeed5120ca95b07f4c7341056e5fbabdf1ef08bbaadc14ccbc3f748eaae42fd22b475920fa61bcc80ed93045edf1923ca4f84b6d185446b64edc0e22b3920109eeab911d8ff5c10e469e7acff527c1d95783426610dc5a5ddda14dc58295186bfefc028f5ecf3e7306b044eb0173e77f1ded2229bc6ef5462177e64c03ea5588f9e369721161c3f92ecb86d943f837930352db812fe619eaf0c2948dde04d248eddef715e3652b520bca3b1b802e0aef139dcefe52caa1a2f531a476a04752c8f541f310fcf376a7a758e718f32d2487a58f5b496da2a7036d44164cad0cbc558e934", 0xf4, 0x6}, {&(0x7f0000000380)="83d5e4e232127fcac048f78d1a8e61dea8738a0c23153962ca03f92024851799bcaf9d2c8ad9cd07ee5e0f353f411453b02fa482197f87765495849a9c3fab25a822a3524a5a1faf13abb9bc849bff7fb7e86fa042d311d2af03238ffa911b82de918ae1593b72b2c0e3", 0x6a, 0x10001}, {&(0x7f0000000400)="5f10d2767b9f3b478c1519e96dea7b7276ee617b547720939fa58f328c3bdd3d876e722ebe62d8641e5382421e83b0428c44100203bab3b31721ee11dc4c1a98240352552493ba7a957e724d88dc4e79943ef4fa0cdd52a7615ce7cc47b1db56962ecf133b9978b16c2edd3e3bdf3a996fdd0f22a85039025ecf27f0ca16d1e5ceeec9c2ed8c31b25cf173ac732da374d781d75296369c6363c3f5d14279c3ac7acd303ebf2f204a48b3c7303de7ad56a8cc", 0xb2, 0x75b}, {&(0x7f00000004c0)="2d10f25ace3f3debb655b9524fbe9f2f0422c868da3c3e0bd5a616f360a850fa8e0bf3a37b4c4769f06278eecdc92a99ba8435c7dc02da94924217eed9e463a2cec4192d4889731b4dd56187d3f0f0be973034547208440c7e569a8fc6023ad666b431e1c35c25315e9e09ecb2a245c05cb37acee29b678896f90de68e35a498eea70c44936ec56420a0ee74c48c177dfff64534c697778070eb9cc8e0dba244182a62f02ad1bd907ab9fb9e7b9d4d50cefdb2b52906ad6d46051a6b9a4d321d31a0525d9e59ad8268b24686d02374eb6782b7ce3f7a0d7143f323bae9c45a52125c8056eb52b8cefbe17325", 0xec, 0x7}, {&(0x7f00000005c0)="fe1d75657daddf30f90b0f30755ee2609101f5c0ac41f118144be28f1ceb57a78580cb5d71103330aeaf07e599c99f3af709cca50d0ad12d904bb254c3dbe3f98ec8875d7e59e9ba22c0e55ae3b9fa992ca852e925efcef50c1ae7f908e8ba6880c8cb74134ce854c3c097082f31d2eae063f8f422c394f5ab2f14609e79828c5d548515a77f500db2b4a66f27e0c0dc6a633e82de3a9a69a810091d3036b371859ece75c700d7d361d2ba281c52e91f57f793d76aeefb0f26e454f6f48bb203a5d567183239e4f2da8e3d202d7fdd09daef3d9879dc2ba8de7f8aeed0753cb55195e9e36aaf862265fa9ef11186c7b49c", 0xf1, 0x7ff}], 0x8002, &(0x7f00000006c0)={[{@compress_algo={'compress', 0x3d, 'zstd'}, 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@subvol={'subvol', 0x3d}, 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) 2018/04/21 21:07:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff0200000000000000000000000000010000000004e98f7800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x9, 0x0, 0x30000, 0x8b29, 0x452b, 0x7, 0x8001, 0x3}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001280)={r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}, {&(0x7f00000009c0)="592cfcded3dd210eca6dc676866a12666d0564410d8cc563c79ad0242eb3e19e", 0x20}], 0x2, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r4, 0x6, 0x0, 0x3, 0x9, 0x94}, &(0x7f0000000740)=0x14) r7 = syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r4, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000380)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x61b6, 0x800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x6, 0x7000000, r9}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000001040)=0x1) r10 = dup3(r2, r0, 0x0) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000000340)={0x0, 0x9, 0x1}) 2018/04/21 21:07:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) timer_create(0x5, &(0x7f0000000300)={0x0, 0x3a, 0x4, @thr={&(0x7f00000001c0)="3d6de9e896447c447772e82bd18a600b0739b7a2ad6f8c984e6a0092060b7330cd106eca48bb0c61b77f86030edfc39d6b9c79488972f17826b298029c214c43f30f71c0f20576c79514596464d5339489d9c0ffea99ee5a752db5280097e3a091a52bfa4db22d415e35a447183144d3ac6e8a68b99e75df4d6f7b88f2ce984b6e891981524688d83c104195689f1cc70f8e0b30894750d4794b85ad", &(0x7f0000000280)="42fb47a9a70ce2bb784d032441efda667f90379e20332b0c2fa2eb72359c0b3b3cbe7245f87e7d23f1113d9fc6db9b16d27eb83adb6ea19d5934083857822156bfc6d86059fc54740fb4dd551472a4c114de"}}, &(0x7f0000000340)=0x0) timer_gettime(r2, &(0x7f0000000380)) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) 2018/04/21 21:07:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc002000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffe01, 0x2) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)) 2018/04/21 21:07:03 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x401) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000b00)=""/4096, 0x1000}, 0x0) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/210, 0xd2) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x6, 0x4e23, 0x6, 0xa, 0x0, 0x20, 0x3a, r1, r3}, {0x3f, 0x80000000000000, 0x1, 0x401, 0x6, 0x8, 0x4c, 0xff}, {0x8, 0xfff, 0x6889, 0x29958d21}, 0x4, 0x6e6bb4, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d6, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3501, 0x3, 0x3, 0x5, 0x9b, 0xf1c, 0x9a8}}, 0xe8) recvmsg(r0, &(0x7f0000003940)={&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/145, 0x91}], 0x3, &(0x7f0000003840)=""/217, 0xd9}, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}], 0x1, 0x0) 2018/04/21 21:07:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/21 21:07:03 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/21 21:07:03 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) syz_emit_ethernet(0x4, &(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0], @ANYRES64, @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYPTR64], @ANYRES64, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="e104a00cccce5311274ca6337434f142f5fddfab4a9874b22be9db060b253a4343e0f27f1c1989313d202ebabc3d601bfb1af4e8c3aa6b72c48b63b33e2af5420145ef890dfe6c13cca61a0ca1d2b410518715e3c3305ac7a4c9c00649159eccbf33bd1fb37d02516f2778e80ce84ab78f31b33611986b51c7c9bad901797b78bd94cb13959bf3797d842446aea439d4252ad83257e2a433433b18ec4b7447aeb74530f8f195fd6ab9aa0498c50042d2b4ad95fab2e73d0670c07b4475f2fa54532271b7fcc10f2d32d41a5b5a", @ANYRES16, @ANYRES16=r0], @ANYRES64], &(0x7f0000000140)={0x0, 0x10000001, [0xc8e, 0x296, 0x8fc, 0x4]}) 2018/04/21 21:07:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x6, [0x81, 0x200, 0x4, 0xfffffffffffffffc, 0x7, 0x9]}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) 2018/04/21 21:07:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="0080") syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80000) 2018/04/21 21:07:03 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x80000000, 0x4, 0x3, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xffffffffffffff9b}, 0x8) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:03 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x1a071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', ':\x00'}, &(0x7f0000000040)='-GPL[\x00', 0x6, 0x2) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/21 21:07:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000b0000401907800a58384008cbb"], &(0x7f0000000140)) 2018/04/21 21:07:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000005, 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) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={"66696c746572000ffce58418a9ff7faf00000000000400000001006000", 0x0, 0x4, 0x3b5, [], 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/48}, &(0x7f0000000280)=0xffffffffffffffc7) 2018/04/21 21:07:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xff00]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000340)=""/174) close(r0) r2 = getpgrp(0x0) kcmp(r2, r2, 0x0, r0, 0xffffffffffffffff) 2018/04/21 21:07:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x21) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r5 = socket(0x10, 0x802, 0x0) bind$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0xc7, {0x2, 0x5, 0x1000, 0x7f, 0x6}, 0x400000000001e20, 0x9}, 0xe) fcntl$getown(r5, 0x9) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x80) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) write(r5, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="4b894c8b70b914552a09e1b2199f54c394708248d507dc64f5ef32fd4130442e55d527fb3c11bc4e8653ae5cad04d1c1f067a58350c9f4677ef15d6b890ee2452fa35af790b2fb887daf87c51ead8bc1fd05eedd15fb85784e357c642c2f53888a4e5a1be2ac24e5a10e64cac50c20fb747ab5bf11e942e9fc06000000fc22e0dfba1c03253170620648045a7e97ee6353c775a51dda45d95033bcd762ec7689a820ca0d883ebe83b1f002601bc7f0833b8af99b5407b232a361d317"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4008880) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) dup3(r1, r0, 0x0) close(r3) rt_sigprocmask(0x1, &(0x7f0000000080)={0x6}, 0x0, 0x8) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='children\x00') r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00000003c0)={0x2, r8, 0x1}) getpid() socket$inet6_tcp(0xa, 0x1, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r10, 0x4, 0x44009) kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000) readv(r9, &(0x7f0000000600)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/126, 0x7e}], 0x3) read$eventfd(r10, &(0x7f0000000200), 0xfffffe08) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8000) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x7) 2018/04/21 21:07:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20900, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/136) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/21 21:07:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/21 21:07:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)=""/151, &(0x7f00000002c0)=0x97) 2018/04/21 21:07:03 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) execveat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='mqueue\x00', &(0x7f0000000100)='mqueue\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='mqueue\x00'], 0x500) 2018/04/21 21:07:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'veth0_to_team\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000c2, 0x48) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/04/21 21:07:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x34000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101004, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b33ce153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) 2018/04/21 21:07:03 executing program 2: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4c, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0xe0, @dev={0xfe, 0x80, [], 0xf}, 0xc82}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x5183, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}], 0xb0) syncfs(r0) 2018/04/21 21:07:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="68af4f28cd0f7f34b4e4258057354a9322d91d66a8c1da10a547dd5b99024d293305a80014dbc94767a535e308eb86895b27ecc48e2d1dfe35225ccbeb31eef043e8eb7ea58f55e2d27340b9b12cc946bc3c1a414be88e87765766abbf19b40b228c81a696c89a94e00a4c", 0x6b, 0x0, &(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'gretap0\x00'}}, 0x80) r2 = dup2(r0, r1) sendmsg$can_raw(r2, &(0x7f0000000d00)={&(0x7f0000000c40)={0x1d}, 0x10, &(0x7f0000000cc0)={&(0x7f0000000c80)=@can={{}, 0x0, 0x0, 0x0, 0x0, "cbd735a63404bfad"}, 0x10}, 0x1}, 0x0) 2018/04/21 21:07:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400), 0xffffffffffffff25}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/04/21 21:07:03 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) mq_getsetattr(r0, &(0x7f00000000c0)={0x10001, 0x3, 0x3223, 0x100000000, 0x2, 0x2, 0x48, 0x4}, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:03 executing program 6: r0 = gettid() r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x2, r2, r3, r4, r5, 0x40, 0x100000000}, 0x8, 0x80, 0x4, 0x4, r0, r0, 0x200}) ioprio_set$pid(0x3, r0, 0x0) 2018/04/21 21:07:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) fallocate(r0, 0x3, 0x7a999ef4, 0x2) fremovexattr(r0, &(0x7f0000000080)=@known='system.advise\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x7, 0xfffffffffffffff7, 0xed7e, 0x0, 0x6, 0x9, 0x4, 0x401, 0x4, 0x4, 0xffffffff, 0x6, 0x5}, {0x0, 0x0, 0x200, 0x2, 0x4, 0x5, 0x3ff, 0x40, 0x800, 0x800, 0x4, 0x8, 0x5}, {0x7f, 0x80, 0x3, 0x0, 0x200, 0x20, 0xa89, 0x2fbe, 0x9, 0xe86f, 0xffffffff, 0x4, 0x9945}], 0x1a}) 2018/04/21 21:07:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5010f3cad50aefb713b00000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/21 21:07:03 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x2800}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000004, 0x10, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @rand_addr}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000380)=""/223) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x30000000000000, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000100)={0x1, r5}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x46, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x5}, {0xa, 0x4e24, 0x76, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x4, [0x0, 0x2, 0x0, 0x6, 0x9, 0x80, 0x8, 0x7]}, 0x5c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) close(0xffffffffffffffff) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ifb0\x00', 0x1000}) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000c000000000000000000006071685b00140000aa00000000000000000000000000000000000000001f6c741b2d7f07c196d8327472a468097c376fd9b436373d82e0e9d3d278eec84c6d6aab23000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ff03000090e0117e"], 0x4a) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000480)=0xe57) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f00000004c0)=""/38) 2018/04/21 21:07:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x30000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:04 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x400000) exit(0x40) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/4096) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001140)=0x0) capset(&(0x7f00000fc000)={0x19980334, r2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000010c0)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001080)=""/42) 2018/04/21 21:07:04 executing program 2: syz_emit_ethernet(0x102c, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x101e, 0x5, 0x1, {@random=0x3, @current, 0x2}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffff}, "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"}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/128) semget(0x0, 0x7, 0x530) 2018/04/21 21:07:04 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0xba07, @mcast1={0xff, 0x1, [], 0x1}, 0xaa2}}, 0x5, 0x1, 0x9, 0xe1cd, 0x12}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000580)={r3, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, 'ip6_vti0\x00', 'bpq0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, 'tunl0\x00', 'tunl0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bcsf0\x00', 0x4}) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x521101) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x2}, 0x8) fcntl$setstatus(r0, 0x4, 0xc00) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/04/21 21:07:04 executing program 5: prctl$void(0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x800, 0x400000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, {0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x7fffffff, [0x200, 0x0, 0x7ff, 0x100000000, 0x4f9, 0x7, 0x401, 0x2]}, 0x5c) 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) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x10002) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x3f, 0x1) 2018/04/21 21:07:04 executing program 3: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f000041bf0d)=""/243, 0xd0}], 0x1) 2018/04/21 21:07:04 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/21 21:07:04 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x7) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000040000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="6c51eca59a7073d3f5b8ea6805d13cf8e1234085bff32cab"], @ANYBLOB="04691f001f00010005000000ff0f0000f1275dbb5e052eb3b8fc7335652f8ca2502d8b2a9607f20e23059ffeca884fdbac9baa3626e66e9887a32e22c3d68abfc50668c906fdc4efa83b62215e6bf50f958c98a3593d3376cfd438f6bc7d5d61ebed8b60956148f2db13dcc5a418862c812ae80ea8be7684f2b3aa817d3f3a3b0fbffae204694f8ee15ea0035c5834e66d067d19c77d93b8f8a0284881568cbe25d699c79c21dfa0ccb7afb6a42be6252f9d24893903e97d7555eec049743720bddb006fb9ea9ef9bf7aa9728057101553"]) bind(r1, &(0x7f00000000c0)=@l2={0x1f, 0x3, {0xd7, 0x0, 0x5, 0x40, 0x20, 0x4638}, 0x7, 0x7fffffff}, 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x4, 0x1, "4112d9d03cf8819d8253b2c566c1e6f5c7be75c9f58d49665084a481eabe238bfcf572187f049217dd5b342508210073c3a09c623d480849d2605cc84fe631bc", "5ceca468f4141a15fbf37ac67e6b7b0a74fb7157ad49963c12f516897fe746d6", [0x4, 0x8001]}) 2018/04/21 21:07:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x4000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:04 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002c749207f00000100000000000000000380050000534158c9c43f1cb627886b00000002004e2000000000000000000000000008001200000000000000000000000000300000000000000000000000000000000d6500000100000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/21 21:07:05 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000000)={0xfffffffffffffffc, 0x0, [0x80, 0x0, 0x0, 0x49a]}) 2018/04/21 21:07:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x200, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/78) close(r0) 2018/04/21 21:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="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", 0x400}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/21 21:07:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x4, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x525082, 0x28) 2018/04/21 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffff80]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt(r0, 0x8, 0x2, &(0x7f0000000000)="8d647094c7b526146b", 0x9) 2018/04/21 21:07:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@get={0xe8, 0x13, 0xd00, 0x70bd28, 0x25dfdbfd, {{'sha3-512\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x2644}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x20004010) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/21 21:07:05 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:05 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa0900aaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x1}) r0 = dup(0xffffffffffffff9c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/04/21 21:07:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x6cfe135e, 0x7fffffff, r3, 0x0, r4, 0x6, 0x9, 0x9}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) sysfs$2(0x2, 0x8, &(0x7f00000001c0)=""/135) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/88) 2018/04/21 21:07:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f00000001c0)='/dev/kvm\x00', 0x9, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000380)=""/4096) r5 = dup3(r4, r3, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3a, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="5700004b0cb1d300"]) 2018/04/21 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000280)=0x8, 0x4) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0184c9d2ee4ea6cced8ad08aea7758bf98ef995fdfc35a33d8a91a", 0x1b, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="300000001800010100000000000000000a00000000000000000c000014000500ff01000000000000000000000000000112b3516a2a847b0fedb294bd1625ec5cb90b9f7e0d2cd6ee177584ccde1aa92375238effa629dab3d73d15cdc69cb6429c"], 0x30}, 0x1}, 0x0) 2018/04/21 21:07:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa402, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/18) 2018/04/21 21:07:05 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:05 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x100, 0x200, 0x7, 0x7f, 0x2, 0xfff, 0x40, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/40, 0x28) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) 2018/04/21 21:07:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x80001, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x1000, 0xfffffffffffffec7) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x0, 0x80}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22}}}, 0x84) r4 = getpgrp(0xffffffffffffffff) get_robust_list(r4, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000002c0)=0x18) gettid() 2018/04/21 21:07:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x4000000) 2018/04/21 21:07:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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, 0x800000000, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/21 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:05 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) 2018/04/21 21:07:05 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ff9f10aa7077516c5d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b40000000000000025000000000000d6000000000000000000000000000000009500000000000000"], &(0x7f0000000040)="4750600f", 0x5, 0xfffffffffffffe51, &(0x7f00000000c0)=""/195, 0x41100}, 0xfffffffffffffd35) 2018/04/21 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x300]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/ipc\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) sendfile(r0, r0, &(0x7f0000000100)=0x4, 0x7) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x400) setns(r0, 0x8000000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/04/21 21:07:05 executing program 5: write$tun(0xffffffffffffffff, &(0x7f0000000040)={@pi={0x0, 0x9}, @void, @mpls={[{0x2, 0x2, 0x3, 0x6}, {0x9, 0x4, 0x5, 0x2}], @ipv6={0xffff, 0x6, '3Fg', 0x208, 0x67, 0x8, @empty, @ipv4={[], [0xff, 0xff]}, {[], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x7a, 0x0, [0x5], "f33967b54171295725b53161e5af9c61dcbfcce10ae23bc2f1fe0a1d68730448674a6d645d221c64fd812665eb45656bc4d3c528bb3a8f5b2b955cb6934196c50b60cbd8e0c2fc70652c403669df82f81f9093164e23716b1969bac2dee7379b45ff1956cb81e09f936dd27470d48e72223cbed7284f2abfe6ce"}, {0x2, 0x0, 0x9, 0x6, 0x0, 0x0, 0x800, [0x1ff, 0xfffffffffffffffc, 0x5b], "b1a060c2cd4f82519801e706bab595a4cec346f30d9a404f8ca90afc998bf15f4e19c4372ac9885c5c6140e315e6162ddbfefb342ed941f4fccf2279c47f5b78a18b9448494b47d8438be770b037e046b7bef3fdab3153e18660b25092c0590ecc8d9629f47a6c4e590c9bce803a245a"}, {0x2, 0x0, 0x663b, 0x400, 0x0, 0x0, 0x86dd, [0xffffffffffffff5c], "c6ce2c2e5c3f4cbc08ae77f7975bf374d0fb313cc09193ad6e8beac3d1fc840a9b96e4fe7fdbd5e20cab16621aa14e69f63cb5787b9a9f097b1a945b644339c80be9a9680c82880fcb83301a797b8783fd302c420787fe39240e2f825f88f9f0e3cdb6612e2a926d7c9b2b88093c5092e43050ad72a0abfe8206905dc88a7c483dbc4a2f5ffa054fe9d552a9984615b0f242ee56dfd3921cec4cfc407ce27d1e9d420de4f513563e07611a6e0007e10885be493b943a4189594f6f35250253af0d7893ad06998de35295ba1cf8fd99f9"}, {0x8, 0x88be, 0x0, {{0x1, 0x1, 0x5, 0x0, 0x7, 0x8, 0x400, 0x9}, 0x1, 0x7}}, {0x8, 0x22eb, 0x3, {{0x401, 0x2, 0x7dca, 0xc5, 0x10001, 0x101, 0x1, 0xfff}, 0x2, 0x7ff, 0x9e5d, 0x2, 0x8, 0xc3, 0x40, 0x78, 0x1, 0x8}}, {0x8, 0x6558}}}}}}, 0x23c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045009, &(0x7f0000003ff8)=0x50000000f5e) 2018/04/21 21:07:05 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000100000ae540290c3e35286c81e3a879319ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x0, [0xb8b, 0x1000000000000]}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000000004, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'sit0\x00', 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x9}, 0x8) flock(r0, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x7, 0xb9b9, 0x9, 0x8}, {0x20, 0x1000, 0x68, 0x8000}, {0x100000001, 0x1, 0x2, 0x4704}]}, 0x10) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000037c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000038c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000005080)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000004fc0)=[{&(0x7f00000003c0)={0x33fc, 0x33, 0x0, 0x70bd29, 0x25dfdbfc, "", [@nested={0x2120, 0x1a, [@typed={0x24, 0x5b, @binary="29a7104a5e8aeb8a41ba59344e4214b9de9d8500c40247faea795297930ca656"}, @generic="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@typed={0x8, 0x46, @u32=0x3}, @typed={0x10, 0x58, @str='vboxnet1+\x00'}, 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@generic="d69637264e8504cb780c0bfe304a1d1a7c97240b91cb7802bfeeb1c64d8a02f20bc9fa251becbf4e9b76788a2e3828a36baea02fb680e34aa70864c46464b85869c4919eaf7638909ba82320cd4852e98a118cbfa1e4e84933a9dbf88534943df038cb3d5355e4ae9b175e19a3b4b043ecb2c427092f65b9bfe3205bb9146581bb66096eb0e8867a", @typed={0x4, 0x77}, @typed={0x4, 0x86}, @generic="b655793216395b724b0c3d1d73f883352f89d1e723980f1db21077f42147196ada2bd0a9f72b043c86", @generic="bf8d0d9a", @generic="3cc8e8a06b1e5ea08c90e69243c2e77c57f99456367191aa8cb2"]}, @generic="210f42b4e9e4dee3b2f4311b947d51a33d6a41d51a3f8b222d54af76bc39b627a9a428dd831008b5ee13c48c8d8ff7b8fa4d8a8407656030f564cd21be2f8c376e30c0a601d2438b6b327ae882e44dc252813c0653ff6ae86593f9959c1bb0f77b5a3563d1fbe453245af45f9e9223c9ac2f58e4506fa653a5d0ae0685de3b9829298b70f06638bf6b4582c35a79aacfd318497a6eb0e15e33e7cd69e7b9ebf23d27383572ed2b0703b782a190df82ce4203a9974b44e56d9a7486ba150f4f5c80a4d7541c7e7b323d801a7fa0a5e50abb49", @nested={0x20, 0x89, [@generic="d8536a3ef4ee40ba661be01961349d061054e7fd3952516c15"]}]}, 0x1464}, {&(0x7f0000004d80)={0x124, 0x2c, 0x401, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x114, 0x2c, [@generic="10e4cadb64950c857df7cf10729295f7b82589aa5b2a2ef3a39e8bd456d85838401a2a617794a4622ed9fb479e0f16285cd1577d18f337fa3cb0f4f3bc82330a56925044735afefb6c24f2472fa2a8ba679d74f05f238a3f7cb90ebaedb7c0235c522e94046b1d380978ea05934e45772f3f02af38f674baecfde4", @typed={0x8, 0x52, @str='lo\x00'}, @typed={0x8, 0xe, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="caf4796a945b02a48d8095778f4892fabb4f52008827bef72c39ca1a92905624cf30e39197cfe25305e8fcd5be51b01222184c0680e1c21a277b6827467ae1db19d240921ebd69cc0c5e7346344a71f7bc82bb00b536b7aad606e07588f470b6b349abd0cc0a58c71a0c8a32f6d4827fa9651f5b8c5d9fb1aaa6142150104d99cc138a910b"]}]}, 0x124}, {&(0x7f0000004ec0)={0x34, 0x21, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x18, 0x81, [@typed={0x8, 0x30, @fd=r0}, @typed={0x8, 0x31, @u32=0x6}, @typed={0x4, 0x44}]}, @nested={0xc, 0x47, [@generic="08783cc889bd8324"]}]}, 0x34}, {&(0x7f0000004f00)={0xa4, 0x100000000, 0x1, 0x70bd2a, 0x25dfdbff, "", [@nested={0x94, 0x43, [@typed={0x8, 0x12, @u32=0x9}, @typed={0x8, 0x35, @fd=r0}, @generic="998aeb2ab1b32ee893718a86d8121a7f48dab364b0185dc2b6c95a09a51e1af9db043e43a71af78c15a6702afefc836cf9550fd5226700185044e0e0a8d12b0cccd11780590e0bc6558213b2090fef56592eb68b15e1db0a30e7bb874fe23549f47ff7aef79c949feb617b3c302aaece69199be5f3eec621b04c6ec567df736d"]}]}, 0xa4}], 0x5, &(0x7f0000005040)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20048015}, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x6f, 0x4, 0x0, 0x8000, 0x3, 0x800}, 0x3, 0xf184, 0x2}) 2018/04/21 21:07:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x24) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x5, 0x4000000, 0x1, 0x7, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x7, 0xfffffffffffffffd}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="660fbafe5f0f076766c7442400ea3a05a26766c74424023c04b1666766c744240600000000670f011c240f23f366b85d0a00000f23d00f21f866351000000c0f23f8b892000f00d8baf80c66b888e3138966efbafc0ced652e0f01b50000baf80c66b80070c38366efbafc0c66ed0fc76dc9", 0x72}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='veth1_to_bond\x00', 0x10) 2018/04/21 21:07:05 executing program 0: writev(0xffffffffffffffff, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009001800000011e010315aec20", 0x29}], 0x1) 2018/04/21 21:07:05 executing program 7: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x101) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8800, 0x0) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x2) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1b95ecf779a48c20}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x5}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 2018/04/21 21:07:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x246380, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x800) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0x1, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/21 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x2c0]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:05 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6b94}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000000000)='./file0\x00'}, 0xfffffffffffffc8b) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x3, 0xa0}, 0x2) 2018/04/21 21:07:05 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x3) sendmsg$rds(r0, &(0x7f0000001ec0)={&(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x1}, 0x10, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/67, 0x43}], 0x2, &(0x7f0000001c40)=[@cswp={0x58, 0x114, 0x7, {{0x4000, 0x3}, &(0x7f0000001180)=0x9, &(0x7f00000011c0)=0x3, 0x100, 0x6, 0x8, 0x401, 0x0, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x8b, 0x26}, &(0x7f0000001200)=0x100000000, &(0x7f0000001240)=0xdfec, 0x101, 0x2, 0x7, 0x80000001, 0x0, 0x1f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001280)=""/205, 0xcd}, &(0x7f0000001380), 0x12}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x800000000000000}, &(0x7f00000013c0)=0x2, &(0x7f0000001400)=0x4, 0x800, 0xcf88, 0x8, 0x7, 0x8, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001440)=""/198, 0xc6}, &(0x7f0000001540)}}, @rdma_args={0x48, 0x114, 0x1, {{0xbc28, 0x2}, {&(0x7f0000001580)=""/112, 0x70}, &(0x7f0000001ac0)=[{&(0x7f0000001600)=""/131, 0x83}, {&(0x7f00000016c0)=""/203, 0xcb}, {&(0x7f00000017c0)=""/217, 0xd9}, {&(0x7f00000018c0)=""/218, 0xda}, {&(0x7f00000019c0)=""/16, 0x10}, {&(0x7f0000001a00)=""/155, 0x9b}], 0x6, 0x6, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x20}, &(0x7f0000001b40)=0x5, &(0x7f0000001b80)=0x2, 0x6d1, 0x3ff, 0x1, 0xfff, 0x20, 0x12b}}, @rdma_dest={0x18, 0x114, 0x2, {0xff, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x60000, 0xa2f8}, &(0x7f0000001bc0)=0x7, &(0x7f0000001c00)=0x3, 0x7, 0x3, 0x6, 0x80000000, 0x4, 0x7}}], 0x278, 0x8000}, 0x4) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)={0x1, 0x4000000000, [0x873, 0x0, 0x1]}) 2018/04/21 21:07:05 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x68802, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000100)=0x7fff) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000482000), 0x38, 0x0, &(0x7f0000e45ff0)={0x2, 0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x852b, 0x100000000}, 0xfffffffffffffeb4) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) 2018/04/21 21:07:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x86100, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0x4) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/21 21:07:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x6000c0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', r3}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x45f, 0x8, 0x80, 0xfff]}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000100)=0x80000001, 0x4) sendmsg$nl_route(r0, &(0x7f0000003b00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3000000010000300000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="18001300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/21 21:07:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xbb, "21e02ae9d21e23981472281669105d01406a074abde869167529b7b1d8ce1732c91733babfc35e436a3f6acd52fe4d03e4288eef64b02573315244199d15032ef7fe364408a7e3381ad60b39fe016963145e8a99ba00eca96260b495fe5b642eddc8d131e13f3830b5078d3329174385a149d1c111e098127b52e9acc67b48397256d6f4cfccf45f423ee2a84884c35eb5d9ec89afb1f5695d7d8d7d39974ded1f02ce3f1acf5a8d8e1862faea122a6d1f7f2599678f25a4a8c636"}, &(0x7f00000001c0)=0xdf) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/21 21:07:05 executing program 7: mkdir(&(0x7f0000000140)='./file1\x00', 0x40) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) timerfd_gettime(r0, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='ufs\x00', 0x4, &(0x7f0000000280)="4fc310554cdc42c8c37cd2dd1f60fc84d9417ab4eb47a8f066b734a7516d72be742429ad1d6080494b52447b60ec35f5bfec1e0b68f776879d5aeb0af19b35b50753049bd804ed1f389b3e3e19681100a5165757a3c806d2205854fb48153e5dc4a40858002671345a6d198804155d8df51360f22cdc0c3739936c01dab6d41020521b4a0596691d0636cc68bce895cbc920e39409093e6cb18d7a06b71829ab7c91fa0673328de12b5c683b0c99fcf407c1df284445e2f23279182669") mq_getsetattr(r0, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x0, 0x1}, 0x0) connect(r0, &(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80) openat$ion(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ion\x00', 0x80000, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x42) 2018/04/21 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 328.618188] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 328.648964] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 21:07:06 executing program 2: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000000040)={0x1, {&(0x7f0000000000)=""/27, 0x1b, &(0x7f0000000100)=""/211, 0x0, 0x1}}, 0x68) write$vnet(r1, &(0x7f0000001a80)={0x1, {&(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/157}}, 0x68) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x492080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/04/21 21:07:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0880) 2018/04/21 21:07:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x401, 0x33000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000001b80)=@newae={0x48, 0x1e, 0x111, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@etimer_thresh={0x8, 0xc}]}, 0x48}, 0x1}, 0x0) 2018/04/21 21:07:06 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x400000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) 2018/04/21 21:07:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xc3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='net/sctp\x00') [ 328.968444] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 21:07:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:06 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) prctl$intptr(0x24, 0x0) fstat(r0, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/21 21:07:06 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) fanotify_mark(r0, 0xd6, 0x20000, r1, &(0x7f0000000100)='./file0/bus/file0\x00') r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:06 executing program 2: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:06 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000280)=""/142, 0x8e) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYBLOB="0000b9b38245d2a9000000000000eaeadbd5fce070c0d5c7d3ad88ba1343728023ec5bffae88cab66e1666be5a13f010fb5fa88b7eec1426ec95a6b08d7331d1f2fb1f9390b54bd70bb7133d8704c9765aec8d0c9f813295077393e7a134ec640c0231b14e6c17372577ca222be2d22312b78ccc98"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x1c) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/21 21:07:06 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a004e240700000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce4120950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2369030000fe8000000000000000000000000000aa00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000a004e240104000000000000000000000000000000000000b00f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0xffffffffffffffa2, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/21 21:07:06 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4d, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/21 21:07:06 executing program 0: r0 = openat$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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000000)=0x1000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x488, 0x0, 0xfffffffffffffffd}]}) 2018/04/21 21:07:06 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb8632470e78efd48987bb17553c5a89311520c50851f3d211fb15f7441251bf5515bfd6671c2277eaff6eba1e1f89cf58c49130e3ae9188e7dc2ad7db70f2076d"], &(0x7f0000000140)) 2018/04/21 21:07:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:06 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) mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x1}, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000380)={0x800, 0x0, 0xe6d, 0x8, 0xabb, 0x57d8fde4, 0x3, 0x0, 0x40, 0x5}) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/138, 0x8a, 0x8}, 0x40) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x1b) 2018/04/21 21:07:06 executing program 6: r0 = socket$inet(0x2, 0x20000000000003, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000440)=""/81, 0x51}, {&(0x7f0000000300)=""/3, 0x3}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/106, 0x6a}, {&(0x7f0000001640)=""/228, 0xe4}], 0x7, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002400), 0x0, 0x0, 0x0, 0x100000000000000}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000240)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9ab0, 0x400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) 2018/04/21 21:07:06 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a004e240700000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce4120950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2369030000fe8000000000000000000000000000aa00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000a004e240104000000000000000000000000000000000000b00f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0xffffffffffffffa2, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/21 21:07:06 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x5, 0x4) 2018/04/21 21:07:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xa0010000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:07 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)="e2cb20d50708cb67799ea0be0e6de4e8d12ce80dc06677440c851046094eea1730ffb227299bba7e5a3714cf1c284f4c1aa12ba18f8a5945987517dd597ef93b6c5775f084149a23f00889de4c6447e7ce2317ae773524c03d21584ffb83a295977e9792b9f24f536c85ef1b55a6b210f5d292df04d0e55b2a3aa8ecb2adcdf4400bf651a695693f570b674c6d67f2c47ae29a") r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:07 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfb2e, 0x9, &(0x7f0000000700)=[{&(0x7f00000000c0)="19984420fc1176376e90ff6f", 0xc, 0x100000000}, {&(0x7f0000000100)="8b366653cefada6a65cf8c6d1d1444089d7d2cd6139380f10af46399f6a0c523b35baca920b8f8bcc0bf8cebae8654dabb766370ac40c6a64009b7352934355f24add3da18bd516cb9c06a8081bfe532a2c737a0c132ce0feee08254f01921a62d8218ea0987204c7f9b8e09dc25c8ac530421ea88a672febc565f17964defc0e7dd9357c8a693df93151e60ff7b712a148bdc1c84c1988db00d1f6c836b9de445ebf0bf9bb0531160e160bfdb01a22be76c4e96dd1efdd691db7dc49aabca20", 0xc0}, {&(0x7f00000001c0)="2aa77aacf69c2997c0b465d8ded0fb89b67f1eed7022781d7db3f9c923835e197d21075e31ee4a31dfbd54baa0da3116144a7ed2e8d81ab9cf05afd028f68866a1fc8457cd19eb9a8470295ea68edf1c150208ad624c5a7c71cc9331060c6d07dde10022db70eaa9c3c6aaaf4360dd4e3683de13541a1045908bd29076edd8f7a979820fafbb3a13af574ff000d67ef7a4905f98b8b6", 0x96, 0x3}, {&(0x7f0000000280)="f0f29fc9292ff80566c5dacb3c7b754c0244f75b8a8e658ad67b7107d18d59c9802b942e63b3e30331ed8008e8cb09d77ef8e99c70bbea33d3831159741e0f9590d3e91de10ba79f13e7705ea4e760ba99220d65af13d84983d494c07b8637077b78543856a69acace2dece58a93a2d3440d1292ae30d82817b4f72dc0f0d776bd215b5c63ab2906a4fda4b33ff3802a652cad95c68745b16d6cf5bfd6af4b6c77d7e9aa825314a273805b93a5773bf0f608e18088313ed57fd0cce420b32c947d8bebc285", 0xc5, 0x6}, {&(0x7f0000000380)="0eb480a30bdd3ff6744ce9f5b08a9abadff0ed83b8c0b6f99ec61dfcbb1f6db355668d9c48c7e47dd76673652499658d61d43a8eb643cfd15962095fec05d5cb09e5eefb849c048520bb33235c9f5c669feff0d621f523fdef174b4ef2768502c6e28d04bc3a2d6c5ad4a3bd9a385b22b5670c79ddb297b63a08297b55b35442f78b17e646365105b72dcfec2af404009104d16a79a4a3aa2db22faf675360fa5c6dce8b58f1041ec63712fcfae1657bdca67171352a0db4a6724146f688172f6857d47bb39241e2f3ea", 0xca, 0x7ff}, {&(0x7f0000000480)="85df70e900dd01a62669a670486e98eabe1b9a0355f5e681142e91660e2c26b4d3440c9a2d9e0c2802dd3471a8688c98858c0b647914a242a4ca6316475547c2ad49c68e3b5973965348269fd5cb999c45a82493f1cd0de944f0e4933a26835b165ec53f504b1fd4eaca333d85ff11d2fe99354523ebe75b6bb7c23860513dd579200290090b6201bb56ffcc890629659aa01981d37233", 0x97, 0x9}, {&(0x7f0000000540)="cb9251b41d7aa9122415d357b36c55726fd10db7fd79b3318f5aca68c1330c78309375e3ddd639d51b2fe725d552f0cecf3d0c791d6cbe9bfe34bc18ba86e2c567cbeac6980b848532827a1b162ee8616d63a8b049f02e14a925615d75197a9a70a387666a0b867b5fc3ff91b3cc30e2860d29f73f7993f6668c147f70ed7b0509e91f22c596", 0x86, 0x5}, {&(0x7f0000000600)="dffdbf52f4b6b956a7891aacbf4d3d002bf5e868d5287c6ffb4a2c", 0x1b, 0x312}, {&(0x7f0000000640)="fa953a42d7aff33cd120fadb04b5939494a248e8b21ffb7c9c5060fde66365eecdccfa960754cd21d0d45012c04a04096920c4ff9317c131e571c44e5f86fa026f05bd7884fe42867e584cf76ce1998668f717e95261d07b7138516eb17d11c0dc3120edfce45e27ea8a89397b4dd1e2d4430c9c6d4148858af2642a54c708d7811682716779dabef5d6630a8274af566dbf2ee39a1390bb8b167f0b0a300ce58b4958ee83d339f1e0062638b54e890a17d46f218dfc87e54eb24e", 0xbb, 0x9}], 0x8, &(0x7f0000000800)={'nouuid,', {[{@pqnoenforce='pqnoenforce', 0x2c}, {@noalign='noalign', 0x2c}, {@nouuid='nouuid', 0x2c}, {@largeio='largeio', 0x2c}, {@attr2='attr2', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x0, 0x30, 0x65, 0x34, 0x0, 0x7b, 0x78, 0x74]}, 0x2c}]}}) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3}, &(0x7f000095c000)=0x8) sendmmsg$unix(r1, &(0x7f00000081c0)=[{&(0x7f0000006a00)=@abs, 0x6e, &(0x7f0000007d40)=[{&(0x7f0000007c40)="04", 0x1}], 0x1, &(0x7f0000008180)}], 0x1, 0x0) 2018/04/21 21:07:07 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xa46d, 0x3, 0x8, 0x10001, 0x8, 0xfa, 0x4, 0x80000000, 0xfffffffffffffff9, 0x1, 0x3, 0x954a, 0x1, 0x7f, 0x101]}, &(0x7f0000000180)=0x100) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) connect$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/21 21:07:07 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) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0x81, 0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)) 2018/04/21 21:07:07 executing program 5: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000400), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005424, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x82, 0x801) accept$alg(r1, 0x0, 0x0) 2018/04/21 21:07:07 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xb8, 0x101140) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x60000000, 0x0, 0x1a}) 2018/04/21 21:07:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5, 0x40100) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000200)={0x9, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e23, 0x6d2, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000}}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x252) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="0f01b4c6af51c465b9fe030000b800000100ba000000000f30660f38802a0f01f3c4e1e65a14b28fe828b6480d00f20f001666ba420066b80c6666ef66baf80cb888018b8bef66bafc0cb083eec4e2f9237c9705", 0x54}], 0x1, 0x30, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000100)=0x20, 0x4) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 2018/04/21 21:07:07 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x0, 0xba1]}) 2018/04/21 21:07:07 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = msgget(0x3, 0x28) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000480)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x14, 0x0, &(0x7f00000004c0)=[@free_buffer={0x40086303, r2}, @release={0x40046306, 0x1}], 0x40, 0x0, &(0x7f0000000500)="445b931a20fabe95dc2df5c1a94aca41fb71667c2c041bb9e9f73ba6d36e7dc4d73f73f84ba59cbf25161031e5b20e255b9a01c48d5bf3e5038cca603ba623bb"}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000440)={0x80e, 0x35383550, 0x3f, 0x401, 0xa, 0x8001}) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000340)={0x4, 0xc7, 0x8000, 0x2, 0x3f, 0x0, 0x6, 0x6, 0x6, 0x9}) r4 = geteuid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0xff, r3, 0x0, r4, r5, 0x20, 0x4}, 0x2, 0x100000001, 0x2, 0x401, 0x10000, 0x7a5, r6, r7}) getsockname$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) 2018/04/21 21:07:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x1000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:07 executing program 7: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x2) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:07 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000000)={0x3}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) 2018/04/21 21:07:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroupcpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/21 21:07:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="e675d5b13d154d9339f50869df06ac98b592b9d939e4b0af2e27a5b07d4f9b32c8c7cc5cb32b8fbe1f4e639e82808bcff7edc21b", 0x34, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="f300") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x20}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/04/21 21:07:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:07 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff0200000000000000000000000000010000000004019078618fceb12126e82cd1e15bd21909"], &(0x7f0000000140)) 2018/04/21 21:07:07 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="f0b0192a30caed1869fa6eb881f386602f", 0xfffffffffffffff5) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='-ppp1\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffff8001, 0x0, 0x800, 0x1, 0xffffffff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 21:07:08 executing program 7: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x1a000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:08 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x210800) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x0, 0x4, 0xaed1b6a, 0x6, 0x7}) 2018/04/21 21:07:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000080)="6ea13359586e5d83ce16cd10a41c01734fd6cb34a9ff70e443b683a2c5da3b39f9f37f25cf56f41350abbd2f077a23d23e3dc158a4da418c881282e91ba6554c0d8e36d145ea250f", 0x48, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r1) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x401, 0x5, 0x8800000000000, 0x1000, 0x5}, 0x14) r3 = open(&(0x7f0000000100)='./file0\x00', 0x2500, 0x80) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000140)={0x4, 0x3ff, 0x8, 0x8b, 0x9, 0x7}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) 2018/04/21 21:07:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0xf}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1}, 0x0) 2018/04/21 21:07:08 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40040, 0x0) listen$netrom(r0, 0x36a) sendmsg$nl_netfilter(r0, &(0x7f0000001440)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f00000001c0)={0x1218, 0xb, 0x7, 0x700, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x2}, [@typed={0xc, 0x58, @str='attr\x00'}, @nested={0x11dc, 0x8e, [@generic="728f65e4e06ab87ac612", @generic="6845dd34274c788578402e1e53348d4b4af01b755cfce5b68640fd91ec98ab81f6d741e7f00f3f11b76696804a39c753be214533d04bdce3bd20e32476d5d10d18193f0c3da87e4e3e9abb031e59377d0f323bdc9d1b8fa7a44a41efa57f814a1feecd958ce1d921567dd9a0dc2e183d940825a5b850fc16872d25887779fee6745d6eafc8d9bdbc80c1899dd60c4f743526e1aaae5aaf4cc927bfa503a14cb72a3436f7db8d79e113f5cb80b32102c02a82efe0e01a99350176063357a1fc89df5c204c46ebdf87f27b98a618daaf633fdd24abcddae2c7b2b44189103ca90a47d7ec5941686fc83b12", @generic="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", @generic="0c7024f283f87e77e0b1e98d2ba9db4044a980f7a132bc93c9e7b3f542da2551b9687de72985f41c128298c6baec5db2799bee6e93dd220c71c8de0450cb6884030e260a9795ccb1f8f2b892224a91df7307d13c46ef21aa66e624196bda75c31b115867babb6f64473ca4c65d2504c8a13cc71e81f10f6d98e95bbcd562e1701a8d90734328d45037c856815bccced151ba197eb87e626b7ff198f26d1cee676a405c085ad634", @generic="e62b824914221f8d9f4505d7031f0d814901aabb5664e963fdd2951cc94588c08b95aa6f54d0c5a6a3ad7e6af6157b222bfbed52", @typed={0x8, 0x83, @u32=0x9}]}, @generic="24ee66621941923ef95c3382fe88c80bc705defd18ba1107307c"]}, 0x1218}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000014c0)=0x0) sendmsg$nl_generic(r2, &(0x7f00000016c0)={&(0x7f0000001480)={0x10}, 0xc, &(0x7f0000001680)={&(0x7f0000001500)={0x15c, 0x14, 0x2, 0x70bd25, 0x25dfdbfe, {0x14}, [@generic="d69197c71af1d536b740c7287e08637aeb801083412377f9902101bd14683a9d3778e227b1f8ee0e4110bd93d7b05e6dd80720902277d58e3da48fbde915efc86121d56c802920d61ea4d9836424e5237c9857d8c2af5bb877bcad5fbc2605a81295af6b9a320fe1c27afed663f195db48308d87aa904749e4d0c3ff5255ad2bebe0737cf5698d878a", @generic="0ee58928889f30078cd0b990d26b7bb695b804eca086528ad8354402706829ace9ad21859205d2d52b174dd266180adb02417af2638cc298a9a6a196da3a15f95a6bd9dbc361783aa5a483b05069118775975612cd9097e3864fb4a7783a52e46f612cfb5c4ac3f900", @typed={0x8, 0x71, @u32=0x8}, @typed={0x8, 0x26, @pid=r3}, @nested={0x44, 0x67, [@typed={0x40, 0x56, @binary="a2eed9410b8fe8bd447be2e1f8dac9e4b581d729c4b2d6b2d5af26408407baa76bf1a0bf3c5577d572a142fc0f44ff5d4b2d47e783ded42f8c69"}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x200000c4}, 0x10) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x396) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000100)=0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000000c0)={0xfffffffffffff078, 0x1000}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001700)=0x58) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001740)) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/21 21:07:08 executing program 6: r0 = gettid() exit(0x800) prlimit64(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/21 21:07:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x10}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)) 2018/04/21 21:07:09 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa117b4826715dda4b22c02103d800bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x3, [0x1, 0x0, 0xfffffffffffffffd]}) 2018/04/21 21:07:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) fchdir(r0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0xff, 0xfff, 0x7, 0x0, 0x1ff, 0x9, 0x3, 0x1, 0x8000, 0x4, 0x0, 0x7, 0x1e}, {0x2, 0x3, 0x3, 0x6, 0x20, 0x10001, 0x73e2, 0xfffffffffffff080, 0x1, 0x9, 0x9ac, 0xaae, 0x7fff}, {0x6bb36034, 0x7, 0x3, 0x9f, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0xffff, 0x2a}], 0xfe0000}) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) 2018/04/21 21:07:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000080)="ace0b8d75dbe31877b4dadc01c4a4ee787e8c5267cc9b848c989cd2fbe914630867fe9431195157594e540dfaee64bebdbce138b1d72c3dc694d7ad1e379d12cfe7ee4834fda56d0670b", 0x4a, 0x8084, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000340)="119f78e806", 0x5, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/21 21:07:09 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x80, 0x0) write$cgroup_pid(r0, &(0x7f0000000380)={[0x32, 0x32, 0x37, 0x35]}, 0x4) r1 = socket$inet(0x2, 0x3, 0x8) r2 = dup2(r1, r1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000300)=""/62) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/04/21 21:07:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340), 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r0, 0x9) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff, r6}) write(r1, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea84be0d34c23848c4b", 0x1f) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r7, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) recvmmsg(r3, &(0x7f0000001bc0)=[{{&(0x7f0000000680)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000700)=""/99, 0x63}, {&(0x7f0000000780)=""/232, 0xe8}, {&(0x7f0000000880)=""/174, 0xae}, {&(0x7f0000000940)=""/208, 0xd0}], 0x4, &(0x7f0000000a40)=""/99, 0x63, 0x80}, 0x80000001}, {{&(0x7f0000000ac0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/88, 0x58, 0x3}, 0x3ec7496c}, {{&(0x7f0000000c00)=@can={0x0, 0x0}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000cc0)=""/113, 0x71}, {&(0x7f0000000d40)=""/75, 0x4b}, {&(0x7f0000000dc0)=""/75, 0x4b}, {&(0x7f0000000e40)=""/23, 0x17}, {&(0x7f0000000e80)=""/208, 0xd0}], 0x6, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000001040)=""/18, 0x12}, {&(0x7f0000001080)=""/223, 0xdf}, {&(0x7f0000001180)=""/148, 0x94}, {&(0x7f0000001240)=""/95, 0x5f}, {&(0x7f00000012c0)=""/223, 0xdf}, {&(0x7f00000013c0)=""/251, 0xfb}, {&(0x7f00000014c0)=""/1, 0x1}, {&(0x7f0000001500)=""/214, 0xd6}, {&(0x7f0000001600)=""/53, 0x35}], 0xa, 0x0, 0x0, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001700)=""/227, 0xe3}, {&(0x7f0000001800)=""/26, 0x1a}, {&(0x7f0000001840)=""/228, 0xe4}, {&(0x7f0000001940)=""/22, 0x16}, {&(0x7f0000001980)=""/35, 0x23}, {&(0x7f00000019c0)=""/178, 0xb2}, {&(0x7f0000001a80)=""/90, 0x5a}], 0x7, &(0x7f0000001b80)=""/34, 0x22, 0x6}, 0x9}], 0x5, 0x12000, &(0x7f0000001d00)) connect(r1, &(0x7f00000004c0)=@ll={0x11, 0xff, r8, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x80) close(r5) 2018/04/21 21:07:09 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x7, &(0x7f0000001440)=[{&(0x7f0000000100)="7d0035303a392bfb85e2b379fda50b710be7ba31636568636b6cc7f934158a7fd75f4213649712b04ff15e30960a92fa041ba160215aff3b66fe801b351569cee83c10cc27161cfcdb64154f8436a4d96cbe27d3867f1c1bfe1e5e7936af6925b90568a3925cb0438a3615793489412a491739a9fa91b15595cd07969ec5b33201f11096b443837094a2c42f884178f6aec6294c30cafb0e230ba3cecdc2041f61f38ba925ae555eada9e8ab6abbc31a343e446c7fd79cc3e6d4e57c3573cba87d6540f78b5a710ac4f2ecccc3ccdd298f4a2c11b3d8b92f91c1a38eb68f3b", 0xdf, 0x378c800}, {&(0x7f0000000200)="28780a7c340f4fd4bd7f4dc78cecb7133e3528572a8108d020a6cfb13192f2f1722fdb27f7c888dbf748fdaf5af752438557f3d6198d3871a43cb91e1263a70c1b2693f9b8baba2b62e86c5b9e18c98ffeefa47776e2d553896de1", 0x5b, 0xa7}, {&(0x7f0000000280)="6454e5183c004a52b7ac8735e30e3f8dc08326d1060fa2aaaacb9333431eb7d94401a351972196e2b01dc879516b1fe6e56c65f204eb57c885f1608cd96f", 0x3e, 0x2}, {&(0x7f00000002c0)="d4ab52c4e9f2c5f708ef6b6b38af8027619e77b09365664a3db660ef8fe94e6946a94000268bce10861a4accfe093385e4dad5be2e0c06d96a512f4202895ea700fb75e69286d9e01a3b19dd6e6b19480ef5320c28b4b20d731b8d3f8711681ea88c350de023fbc49783e289ff4ec7ef53a5a22b0af1f4d7f27f96", 0x7b, 0x3}, {&(0x7f0000000340)="f0841797af179dd6950a14887ef160238e471658f6a7292184bff572fe3289b0545dcd7ecf30f303ff0c83", 0x2b, 0x7}, {&(0x7f0000000380)="4ece9fcc1cbe02593efc8197d5085228a59794a7fa8fe090b4931de1541b49773a754e3d8e3aaee1b44bfecb6ae00269740a0d16385a2d783441581c60e665fcb9a892ff0f26aae775b1e1e987065225465603ecefe1a80e854dda14e30848fbc16fc1c557da478d251044a46da8fbe81e94cc9184c5c47465ca1549eeb60dd806f143b1c1e389baa38cf748216d2fdf6c8713c4da0e700816e375037b6f3eb53ef85627289e10a37d92d41c3242953ebf2e1a4bc056dc41de915ee9", 0xbc, 0x7}, {&(0x7f0000000440)="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", 0x1000, 0x1}], 0x21, &(0x7f0000001500)={[{@hash_tea='hash=tea', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/21 21:07:09 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x617]}) 2018/04/21 21:07:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x7530}}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/21 21:07:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/185, 0xb9}], 0x1, &(0x7f0000000180)=""/218, 0xda, 0x4}, 0x40000040) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x1, 0x7, 0x5, 0x3]}) accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000000040)=0x3dc, 0x0) 2018/04/21 21:07:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8c040, 0x0) 2018/04/21 21:07:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000180)=0x54) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:10 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "101515f4c69d605a842482e763f0ccab7c000ebc3f8a546921165b440df5b879c107564a603e87497374628d"}) epoll_create(0xff) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/04/21 21:07:10 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:10 executing program 6: r0 = socket$inet(0x2, 0x80f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x277) 2018/04/21 21:07:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340), 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r0, 0x9) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff, r6}) write(r1, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea84be0d34c23848c4b", 0x1f) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r7, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) recvmmsg(r3, &(0x7f0000001bc0)=[{{&(0x7f0000000680)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000700)=""/99, 0x63}, {&(0x7f0000000780)=""/232, 0xe8}, {&(0x7f0000000880)=""/174, 0xae}, {&(0x7f0000000940)=""/208, 0xd0}], 0x4, &(0x7f0000000a40)=""/99, 0x63, 0x80}, 0x80000001}, {{&(0x7f0000000ac0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/88, 0x58, 0x3}, 0x3ec7496c}, {{&(0x7f0000000c00)=@can={0x0, 0x0}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000cc0)=""/113, 0x71}, {&(0x7f0000000d40)=""/75, 0x4b}, {&(0x7f0000000dc0)=""/75, 0x4b}, {&(0x7f0000000e40)=""/23, 0x17}, {&(0x7f0000000e80)=""/208, 0xd0}], 0x6, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000001040)=""/18, 0x12}, {&(0x7f0000001080)=""/223, 0xdf}, {&(0x7f0000001180)=""/148, 0x94}, {&(0x7f0000001240)=""/95, 0x5f}, {&(0x7f00000012c0)=""/223, 0xdf}, {&(0x7f00000013c0)=""/251, 0xfb}, {&(0x7f00000014c0)=""/1, 0x1}, {&(0x7f0000001500)=""/214, 0xd6}, {&(0x7f0000001600)=""/53, 0x35}], 0xa, 0x0, 0x0, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001700)=""/227, 0xe3}, {&(0x7f0000001800)=""/26, 0x1a}, {&(0x7f0000001840)=""/228, 0xe4}, {&(0x7f0000001940)=""/22, 0x16}, {&(0x7f0000001980)=""/35, 0x23}, {&(0x7f00000019c0)=""/178, 0xb2}, {&(0x7f0000001a80)=""/90, 0x5a}], 0x7, &(0x7f0000001b80)=""/34, 0x22, 0x6}, 0x9}], 0x5, 0x12000, &(0x7f0000001d00)) connect(r1, &(0x7f00000004c0)=@ll={0x11, 0xff, r8, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x80) close(r5) 2018/04/21 21:07:10 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.max.descendants\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000100)="6e65742f756e6978004f06e09743e67679bc1ae032764bc989b5404c3c50b6ff3cccb399e075b8ff22d09ed64b711abae63ff4b48f039c714d7dbb59946804aa09ebd2b25140d4e5ff1dd8268a5a9345b7165d52f7b751fd7a07ea4ca125fa940e023eef39448c4e9f6649ced847c7be4e41b96af901242e9ac8951372a09b36b7654f21000000000000000000000000000000") madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f00000001c0), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 332.775723] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 21:07:10 executing program 4: r0 = socket$inet(0x10, 0x40000000000003, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd8a6fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x3d9}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000001, 0x7, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x100000000}, &(0x7f0000000180)=0x8) r2 = accept(r0, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x280000, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x8, 0x2000) renameat(r3, &(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000280)={r0, 0x7746}) 2018/04/21 21:07:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) r3 = dup2(r2, r2) r4 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x3) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="de290f200266b9110200000f32440f20c066350c000000440f22c0660f23cbbad00466b8ba00000066efb800008ee0ba2000b80764ef0f2251ba4100ec", 0x3d}], 0x1, 0x2, &(0x7f0000000100), 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000200)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 21:07:10 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES32], &(0x7f0000000080)={0x0, 0x0, [0xa73, 0x0, 0xae7]}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x33, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x80000001, 0xff, 0x8000, 0x1}, 0x10) 2018/04/21 21:07:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:10 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) 2018/04/21 21:07:10 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f00000000c0)={0x1b, 0x3, 0x2, 0x1f}) 2018/04/21 21:07:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = epoll_create(0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgid(0x0) chroot(&(0x7f00000001c0)='./file0\x00') kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r1}) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r5, 0x11}) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000180)={0x0, 0x2}) [ 332.972107] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/21 21:07:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x400300]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 333.065476] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/21 21:07:10 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x201040, 0x0) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000180)='./file0/file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000340)="c342093aa40ef7d96ea19f34f14391412c0a2ede7975c7410962373c78659d0de8a51773a8b8bafb3eaf83db301a17dd7c9f72dc7da2f71cdb95c62dc79d795005ee88ce0171f865185d8da17348edf1b530466cf6930c952e28456b25dc2849db95de2f5b009f264b66038d830358712648b3cdca67cd70a553fbc40c5378e6b1174b4807a47c72f054ed8afe55c5176790de593e97", 0x96, 0xff}], 0x1d3029, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001a80)=0x6b) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020140}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032bbd7000fcdbdf000800000008000100", @ANYRES32=r2, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x60}, 0x1, 0x0, 0x0, 0xc004}, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) write$evdev(r0, &(0x7f0000000040), 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getuid() open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getrusage(0x1, &(0x7f0000000400)) 2018/04/21 21:07:10 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000080)=""/186, 0xba) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000180)='./control\x00') setrlimit(0xd, &(0x7f0000000040)={0x100000000, 0x6}) syz_mount_image$minix(&(0x7f0000000680)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, 0x0) close(r0) syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f0000000140)='./control\x00', 0x4, 0x0, &(0x7f00000002c0), 0xfffffffffffffffc, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRES32, @ANYBLOB="4704c6294dfe52e5010b9b736436dd9de58116c3b08ccfe8951aec711ee91ff6fe6cd4922f8c38c224f043d654a8b67eeb6e44df09f233b825dfc949d84aef007e12263a813bae2514a50920bb8c7ab0a600cbb74254d55603a5613223"]]) 2018/04/21 21:07:10 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x0, &(0x7f0000000280), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000000)="0f01c9c4c295be1066ba4000ed66baf80cb8c2b70285ef66bafc0cb000ee260f3266bad00466b8008066efc4e2712be50fc71d000000008fc978c6aa0050000066baf80cb8465c528fef66bafc0cb083ee", 0x51}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:10 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) r1 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\':eth1{wlan1eth1\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000000240)="2d7b321c4d0fc668fbb8be7938ebe77d21623019b76e8cce501f82fa9a6878192c32518c439a236bdec3a9f25922fa40fd9c8774df96e18f474fd67df2943196e7f2b2d98fb5e41f214e7eaad30ca72afceeb772b69f0bbdbcda26affe945b718151d2c696a9d67db63e9fb5f825de0cffe9687e11cf89ca793bcc5da1be1cd475692b38b1921565d2377d557cfa1b5b9a08e5b0f43a9df31cda315a42e312006c6bb8c51de2189656a640742343d0e1fbbe9ec06a357b17d1557657b169b3905e44e33bcccbe9b7697b2dabf7bd654db3d35606dbf807b44ad45b250968cc3f", 0xe0, r2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0xfffffffffffffffd, &(0x7f0000000100)=0x2) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x2, [0x0, 0x40000000000, 0x408]}) 2018/04/21 21:07:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xa0800, 0x43) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x10}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0000050000000000000000fffd0bf004a1245e8fd28a3081805787dd44574ab5ece57eebb62eef8e408d6673ceb6f8d1906d784475c193b469d3a9b31efc605f345e45d48fede43864b14d8ee9aff3cf86b6cd870f78e8425c3b9a89a5a1e9624e5e356cc06b77821c3a765dde5e7ffeddc3921063d80c080988e5eaa60d2b58c5f8cc8b770caac1da7a9d97aecc3beeee70f079bf4fcda443b0c4fd"], 0x12a) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bpq0\x00', {0x4, 0x96d, 0x100000000, "0a77fa21fd42", 0x9}}) 2018/04/21 21:07:10 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)="e9459df8067aa7", 0x0, &(0x7f0000000140)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000000)=[0x200, 0x0, 0x9], 0x3, 0x1, 0x1, 0x5e2, 0x5, 0xd186, {0x101, 0x8000, 0x4, 0x3, 0x5, 0x503a, 0x2, 0x9fa, 0xd4, 0x401, 0x7fff, 0x9, 0x6, 0xffff, "39eda18f72eaac9d4b8d6454c05dffe7ea242465a3d192208559991cbb53ac28"}}) 2018/04/21 21:07:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x3, 0x3}, {0x100, 0x3}, 0x200, 0x3, 0x76c}) sendfile(r0, r0, &(0x7f00000000c0)=0x31, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x3}) 2018/04/21 21:07:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x5, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/21 21:07:10 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa20bc02077f180900000000000000620000000000da2670fcf0e957d10cbe17b48cbb10f91b29c5013300000000ff020000000000000000000000000001000000"], &(0x7f0000000140)={0x0, 0x0, [0x8000000, 0x10000e49]}) r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000280)=""/141) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x600001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x0, 0x8e6, 0x18000000000000, 0x3, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0xffffffffffffb392}, &(0x7f0000000240)=0x8) 2018/04/21 21:07:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:10 executing program 4: r0 = socket(0x1e, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x84) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt(r3, 0x8, 0x1, &(0x7f0000000000)="474116912d1d8246766e0009bafb", 0xe) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) fcntl$setpipe(r3, 0x407, 0xffffffff) 2018/04/21 21:07:11 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) mq_getsetattr(r0, &(0x7f0000000100)={0x2, 0x7, 0x1000, 0x7f, 0x3, 0x40, 0x0, 0xfff}, &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/04/21 21:07:11 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dda9e9d5b796a900c000000000010000000a9953ec51786d7daee90004010000000000000000000000006c0000000000000000"], &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000080)={@multicast1, @local, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$KDSETLED(r0, 0x4b32, 0x1000000000005) 2018/04/21 21:07:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000340)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r2, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x13bb, 0x0, 0xe, 0x146, 0xf5bd, 0x6, 0x0, 0x5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x9}, &(0x7f00000001c0)=0x90) 2018/04/21 21:07:11 executing program 3: madvise(&(0x7f00009e2000/0x4000)=nil, 0x4000, 0x1000000000000012) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x1) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) mlock(&(0x7f00005ea000/0x2000)=nil, 0x2000) 2018/04/21 21:07:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) r0 = shmget(0x3, 0x3000, 0xa1, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x3, r1, r2, r3, r4, 0x20, 0xffffffffffffffff}, 0x875, 0x81, 0xff, 0x6, r5, r6, 0x9}) 2018/04/21 21:07:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x10001) ftruncate(0xffffffffffffffff, 0x0) 2018/04/21 21:07:11 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x10000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0xf3, 0x9, 0x3, 0x8, 0x4009}) r1 = socket$inet6(0x10, 0x80002, 0x8) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb230a2f9930a06090000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/04/21 21:07:11 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x400) 2018/04/21 21:07:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x9b88, 0x8, 0x2, 0x1, 0x7fff, 0x2}) 2018/04/21 21:07:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:11 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) write$binfmt_aout(r0, &(0x7f0000000940)={{0x107, 0x803, 0x40, 0x1e, 0x31, 0x8, 0x3ad, 0x8001}, "aa4d74", [[], [], [], [], [], [], []]}, 0x723) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') perf_event_open(&(0x7f00000008c0)={0x4, 0x70, 0x3, 0xeb06, 0x4, 0x40, 0x0, 0x6, 0x4, 0x2, 0x6, 0x6, 0x9, 0xffffffffffffffde, 0x5bb0acbf, 0x8, 0x80000000, 0xc33, 0xd8, 0x5, 0x13e, 0x10000, 0x5, 0x4, 0x7, 0x8, 0x500, 0x3, 0x7, 0x6, 0x92, 0x9, 0x295, 0xfc7, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x80, 0x0, 0xe99, 0x4, @perf_bp={&(0x7f0000000040), 0xe}, 0x200, 0x4, 0x9, 0x6, 0x1, 0x20, 0x1ff}, r1, 0x1, r0, 0xa) sendfile(r0, r2, &(0x7f0000000000)=0x20400005, 0xfffffffc) dup2(r0, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000080)={r2, r2, 0xffffffff}) [ 334.413626] Enabling of bearer <> rejected, illegal name 2018/04/21 21:07:11 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000000)) syz_emit_ethernet(0xcf, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@llc_tr={0x11, {@llc={0x8e, 0x0, '\r', "b66bd48cd643c5e3ee48d32d0aa0c65eda0e37378655de408f2b376c772337865b28c085ced905de41fe96c6b0126e771921dcf0acbcf242a2ddd17c3468692b52e41f5a3023d1af3da6f292c0f9bd32b4896590da9cc3874ed7e82c348bd4bf9152ddf400f7775620edb724180f5b772c0eea031a6ea678b2f853c58fbf202eef52f9e4bf75c026f5eef4362861b74cdcb7f12ca99b8639db402e4e30d0fb9c9d57dc4e6f9ec8c516f32ab58c2e7912eb32e5b8ff1486f3dd342e717011"}}}}}, &(0x7f00000001c0)={0x1, 0x1, [0x61d, 0x157, 0x6ef, 0x3a2]}) 2018/04/21 21:07:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000440)={r0}) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)="b96876609fd7fa5571ffa05ad3f6a662b9926734eb2b6995f0dcdc7c2755219d0e438044f6ee95ae401ced0aa39e1a0907aa337c9862c574ff5f37550d40af1c29f9fc9ee7d0ba64cdf3c43ce110d004bc37fd7f5c710520522135d065d105a98254ada31d272f", 0x67}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)}, {&(0x7f0000000240)="293a6e0cbb7f054021f67eb7f3aa034d85872d33627bd704c2ad090e7dffdd5a3a2f9b7e7a950a547b75252ea0917ed27066d548d6703d929f244a0308fa23b672fdee3095422a0bce62e9df6883b9f62aa824606816a11d2e4327d95fce4361cbe4e5e7f408087a454b2dafdc7b7d64fb6e426f5c700c13459809a44be13b293dc3e546d9846f0175bb303ba7bd24dc24eaba5cd320ad8dd7d13ed9b60cdc92bbe5a0ec9592a7e4fabd1b2b436665", 0xaf}, {&(0x7f0000000300)="960307b0f91441472e6aeca09700dd6491d93a9a86ec7eb4b26b04329a815a8c400d6b315533e0f487c43d8d59eaa96b0b6593d158143d9a1812f39b319fc778c49bbca7d82070625f124e2144b8fec24d54be7b461254f20cee3665e02290d67e5c0c1afeff4a37108b2df710970ef124a2373b0cae549d24737e0ddd3732687adeb7a77491a93b4c308afc9355bbb48137d9050e6ebcee112a6b56292ff31c440397b2e9efce29f59115de44e17c743bad5833a7af0128eadb", 0xba}], 0x5, 0x8) read(r0, &(0x7f0000000000)=""/126, 0x7e) 2018/04/21 21:07:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) unshare(0x400) r1 = socket(0x18, 0x0, 0x0) r2 = dup2(r1, r1) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000001ffc)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e21, @rand_addr=0x1c}}, 0x9, 0x7fffffff, 0x8f4, 0x8, 0x42}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) [ 334.462278] Enabling of bearer <> rejected, illegal name 2018/04/21 21:07:11 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000000e80)=[{{&(0x7f00000000c0)=@nl=@proc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/58, 0x3a}], 0x2, &(0x7f00000002c0)=""/137, 0x89, 0x8}, 0x800}, {{&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/97, 0x61}], 0x1, &(0x7f00000004c0)=""/177, 0xb1, 0x100}, 0x40}, {{&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0xffffffff}, 0x15}, {{&(0x7f0000000740)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/145, 0x91}], 0x1, &(0x7f00000008c0)=""/157, 0x9d, 0x2}, 0x3}, {{&(0x7f0000000980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/121, 0x79}, {&(0x7f0000000a80)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0x7ff}, 0x6}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/183, 0xb7}, {&(0x7f0000000d00)=""/207, 0xcf}], 0x2, &(0x7f0000000e40)=""/30, 0x1e, 0x5}, 0x4}], 0x6, 0x2, &(0x7f0000001000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001040), 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1000000000000000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001080)) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001140)=0x3) mq_getsetattr(r2, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x0, 0x2, 0x7c9ec6a1, 0x4000000000}, 0x0) 2018/04/21 21:07:11 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000080)=0x6, 0xffffffffffffff8d) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 21:07:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x20000000000000, 0x10, r0, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/binder#\x00', 0x1) [ 334.635636] binder_alloc: binder_alloc_mmap_handler: 22536 20000000-20002000 already mapped failed -16 2018/04/21 21:07:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:12 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf40, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xfe, 0x200}], 0x0, &(0x7f0000000280)={[{@mblk_io_submit='mblk_io_submit', 0x2c}]}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/21 21:07:12 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/21 21:07:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 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, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/19) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000346f90)="b57ad0c9edffe9486f1748144523c0a29828eac32e8de54c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x3b) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/04/21 21:07:12 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x30, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, &(0x7f00000007c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r2, 0x0, 0x8}, &(0x7f0000000840)=0xc) r3 = creat(&(0x7f0000000000)='.\x00', 0x2) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000015c0)=""/246) write$binfmt_elf64(r4, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x4de) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000040)={0x4, 0xfffffffffffffffa, 0xaa, 0x0, 0x100000006, 0x909, 0x20, 0x3, 0x6, 0x80000000}) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000000c0)=""/246) 2018/04/21 21:07:12 executing program 4: r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r2 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/21 21:07:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8d1, 0x800a, 0x800, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x64}, 0x8) 2018/04/21 21:07:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xfffffe89}, 0x1}, 0xfffffffffffffffd) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x4000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 21:07:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:12 executing program 2: r0 = semget$private(0x0, 0x7, 0x100) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000000)=""/106) get_mempolicy(&(0x7f0000000100), &(0x7f00000001c0), 0x2100000001, &(0x7f0000ffa000/0x1000)=nil, 0x8) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xfffffeb0, 0x80000) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) splice(r1, &(0x7f0000000180), r2, &(0x7f00000003c0), 0x7, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a00106297fa000002ca10f91b29c5013300000092067c4969152006a213c38c00ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r3) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getpid() connect$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"6d4d0fc98e35d9"}, 0x9}, 0x10) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040), 0x4) 2018/04/21 21:07:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x3) rt_sigprocmask(0x2, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) close(r2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/04/21 21:07:12 executing program 5: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8bb6, 0x0, 0x0, 0xff, 0x0, 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={0x7fff, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000500)=0x2) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/21 21:07:12 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000040)=0x5e5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x220000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0x1, 0x2, 0x7ff, 0xcd, 0x2, 0x7}, 0x101, 0x0, 0x40}) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0c2ad000001fe80000000000000000000000000000000000000000000000040000000009500013ff286f3fb86c6a7e4ccb261128a8394893d86be762ce24733e7968e73e662ebd8bc41eea06204", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) gettid() 2018/04/21 21:07:12 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd19]}) [ 334.989518] netlink: 268 bytes leftover after parsing attributes in process `syz-executor3'. [ 335.093876] netlink: 268 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 21:07:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:12 executing program 6: prctl$void(0x27) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/149, &(0x7f00000001c0)=0x95) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x3, 0x5}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r4, 0x48, "71c8a3ee60803bc4b8586dc62dee5d0cae094735e39d21882038c74bc474a9fd218dc073def97075260be3bed9a723412f2215174643da349c602525a3c3c170797f4918f45cfca5"}, &(0x7f0000000280)=0x50) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x41) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/21 21:07:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x6, 0x1, 0x1bb}) 2018/04/21 21:07:12 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2208c1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffdff) 2018/04/21 21:07:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) acct(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000000500)='id_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='keyring\x00', 0x0) r3 = add_key(&(0x7f0000000740)='syzkaller\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) r4 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f00000007c0)) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="2627706f7369785f61636c5f61636365737329932f00"], &(0x7f00000002c0)=[&(0x7f0000000240)='/dev/dmmidi#\x00', &(0x7f0000000280)='{mime_typecgroupppp0\x00']) mmap(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0, 0x21013, r1, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r6) r7 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "7e2b342a696173014e68b039300b65b20e4ccbc5d55d38110144e5a51a3750f54d2e0244761794fcb05eff81c6853fe5a9c4d5c86dc54e93f3437531d712de38", "ddf416217cf52cafbc95186493c5de246c27cea0f8dde603ce98fdb64e32b462", [0xfff, 0x8001]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000005c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x3fc00000000000, 0x4e23, 0x1, 0x2, 0x0, 0x80, 0x73, r8, r5}, {0x4, 0x140b, 0x1f, 0x9, 0x3, 0x9c5e, 0xb8f, 0x57a0}, {0x9, 0x9, 0x100000001, 0x80}, 0x6d3, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x1, 0xe45, 0x0, 0x800, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x20000050}], 0x10}}], 0x2, 0x0) r9 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r10 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r9, 0x29c, r10) 2018/04/21 21:07:12 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/27) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x7fd, 0x4, 0x10000000000, 0x0, 0x0, 0x1ff, 0x0, 0x5}, 0x0) creat(&(0x7f0000000100)='./file0/bus\x00', 0xdc) 2018/04/21 21:07:12 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x6, 0x7, 0x1, 0x7, 0x0, 0x1c4, 0x4, 0x4, 0xfffffffffffffff8, 0x18dd]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/21 21:07:12 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x410) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "47d13b6f3520f700f1b3c0ceccf83a78f2e66d7825c6e4610776b5dc82f6efa03a0126854fd0f0c5d0b2c7f19a2cac69c57fc752925f697f4ebdead02930157aaf9e057703405c65c1897d667ab528d5c132b2e5d153682ec5c5eeb27679360a25a6a0eb80d78402fd54ad56172f81341a39c655bf0709caa325f6bd"}, 0x80) 2018/04/21 21:07:12 executing program 2: r0 = mq_open(&(0x7f0000000000)='\x00', 0x800, 0x40, &(0x7f0000000040)={0x1, 0x62b8, 0x200, 0x84d0, 0x8000, 0x7fffffff, 0x401, 0x401}) read(r0, &(0x7f0000000180)=""/250, 0xfa) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x80, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620010000000ca10f91b29c5013300000000ff0000000001000000000401907800a58384008cbb8676e818e7a1d2193f"], &(0x7f0000000140)) 2018/04/21 21:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x8) 2018/04/21 21:07:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:12 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x1f, 0x8, 0x3, 0x80}, {0x6, 0x8ea, 0x2, 0x5}, {0x0, 0x6, 0x3, 0x1000}, {0x8860, 0x2, 0xffffffffffffffff, 0x5}, {0x3f, 0x4, 0x0, 0x3}, {0x8, 0x3ff, 0x6, 0x1000}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:12 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x3d0) 2018/04/21 21:07:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) memfd_create(&(0x7f0000000040)='lo\x00', 0x2) r1 = dup(0xffffffffffffffff) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000022000040000000000000000000000000472a309778199ef1883d2370893cfd3040c817884c7534ab024acf1a409efe786c2f86eafddeca1309eba147935c205c7bd01d691809ba138e24bf04c40b78f3de5383459bdbe2d0adc25f3a2bcb5924f6ecbf1a5befd88612415f1a4eb368f029eadfb465a974fb2e36c1430aa018e7fd4bd188c580c521a05ab2279808ba1c4f00ed1d0fdc5992"]) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="4470038f60e6", 'ip6_vti0\x00'}}, 0x1e) 2018/04/21 21:07:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x2480) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0xffffffffffffffc5, 0x3, 0x7}) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) ioctl$TIOCEXCL(r0, 0x540c) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x8, 0x4, 0x800, 0x2, 0xffffffffffffff40, 0x3}, 0x794}, 0xa) 2018/04/21 21:07:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x6, 0x2, 0x6, 0x0, 0x9, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e73", 0x38}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x91}, {&(0x7f0000000040)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) [ 335.553246] cannot load conntrack support for proto=7 2018/04/21 21:07:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x30001, 0x0, [0x0, 0x0, 0x9, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x53]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200800, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000240)=""/182) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x0, 0xfffffffffffffffe, 0x2], 0x3, 0x0, 0xffffffffffffffff}) 2018/04/21 21:07:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 21:07:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/21 21:07:12 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x400000000000000, 0x404002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22}}, 0x7, 0x8001}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1, 0x7}, &(0x7f0000000540)=0x8) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000965ffc)=0x8000000000007, 0x4) 2018/04/21 21:07:12 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mquyue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="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", 0x1000) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:12 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13ebff7f], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) 2018/04/21 21:07:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x7f, 0xfce0, 0x200, 0xd, 0xffffffffffffff9c}, 0x2c) socketpair(0x11, 0x80007, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x8001, 0x517080) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0, 0x1000}, {r1, 0x1}, {r2, 0x2001}, {r3, 0x4}, {r4, 0xe012}, {r5, 0x8}], 0x6, &(0x7f00000002c0)={r6, r7+10000000}, &(0x7f0000000300)={0x5}, 0x8) r8 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r8, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r8, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000500)=""/101) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000340)=0xee, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="43000000bf0eccd6a9a20eb59b2663148d139660ce65e03ab7f1b730ccbd88d778ae5e2bd79a275cdfdde965f9b8d593246d80d702caa5efc6f1b9d22bc8ea56fc84e073e164f7"], &(0x7f0000000440)=0x4b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000480)={r9, 0x1, 0x30}, &(0x7f00000004c0)=0xc) 2018/04/21 21:07:13 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x210, &(0x7f0000ffa000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000500)) r6 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x100, r1, r2, r3, r4, 0x40, 0x5}, 0x5, 0x8001, 0x935, 0x6, r6, r7, 0x8}) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a00e6620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401908100a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0xb8, {{0xa, 0x4e22, 0xf0, @empty, 0x2}}, {{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x80000000}}}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080)={0x1f}, 0x8) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)) mkdirat$cgroup(r1, &(0x7f00000002c0)='syz1\x00', 0x1ff) 2018/04/21 21:07:13 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x106000, 0xd000, 0x8, 0x80, 0x2}) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/21 21:07:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x201, 0x92) 2018/04/21 21:07:13 executing program 7: mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000500)=0x495, 0x8) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000100)={0x2, 0xf000, 0x5, 0x10000, 0x1}) execve(&(0x7f0000000540)='./file0/bus\x00', &(0x7f00000007c0)=[&(0x7f0000000580)='}}.\x00', &(0x7f00000005c0)='mqueue\x00', &(0x7f0000000600)='cpuset\x00', &(0x7f0000000640)='sip\x00', &(0x7f0000000680)='posix_acl_access.\x00', &(0x7f00000006c0)='IPVS\x00', &(0x7f0000000700)='security\x00', &(0x7f0000000740)='!.]vmnet0mime_type-$[\x00', &(0x7f0000000780)='/dev/snd/midiC#D#\x00'], &(0x7f0000000980)=[&(0x7f0000000840)='/dev/snd/midiC#D#\x00', &(0x7f0000000880)='sip\x00', &(0x7f00000008c0)='#md5sumtrustedppp0.\x00', &(0x7f0000000900)='r\x00', &(0x7f0000000940)='$lo\x00']) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000b40)={0x4f, "f866f58da98dd5a440db405f4398648c6387316beaa0f19efa80f66c9f87753b684933304a53f3efafcc2f0d87932359da1d5d045144d2ea2d4e5a04d1a6c0fc689e6517304de57e468302ca7dde26"}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x18, 0x1, 0x32}) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="74be838e4b2411d6d2c23e1a666e6ec9dbe94138d28c63cdff2587291a91fbde7a13270daf2858bcc31e3af80d0f2b841d16ee39442bf6a48a766f7429fd22041528ee1c9e965a8f721912e0648995b60f0d73db20ab8bee956b072da44e1ad2dc6a777a9c8d2459bc36ee6e2040de0714d3bde047095f60fafe5ffb6cc34cfe41833d3dcb65c3074b52eb79e3880ebd505314e2dcc67f40d0b4c32b", @ANYRES16=r2, @ANYBLOB="000328bd7000fcdbdf250b00000008000500a93200002000010008000800f7ffffff1400030000000000000000000000ffffe00000021c000200080004000600000008000500faffffff08000500d0000000680001000c0007001400000011000000080006006468000008000b0073697000080004004e2000000800050004000000140003000000000000000000000000000000000014000300ff020000000000000000000000000001080004004e220000080004004e2400000800060046000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4810}, 0x80) io_setup(0x1, &(0x7f0000000200)) kexec_load(0x3ff, 0x3, &(0x7f0000000480)=[{&(0x7f0000000340)="24996b890a868a1985", 0x9, 0x665d, 0x3}, {&(0x7f0000000380)="cd341c1795a563377301eedd70709194ec1c0642b24a2e1cc851600d8aa48bbb583ac4ac385856af932868039a18a0ea8decac1bba8caa2bb50671b68f91f91a3b3b9cbf2235a034775097b3127aeb439116dd73e38488024ee3a44d49a09d6fef0bb9b56be46ff694", 0x69, 0x8, 0x521}, {&(0x7f0000000400)="59da75318f7bd3e6be19117afaecc78c5c4a18f855384ad447da431c077f32bf1becd33113060723dd91157d99396df2305ea3988e737f529ff2c6862c804447379fe961", 0x44, 0x9, 0x7c}], 0x2a0000) 2018/04/21 21:07:13 executing program 2: socket(0x0, 0x8080b, 0x9) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0xc8240, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xb5, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={r0}) accept4$llc(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) socketpair(0x4, 0x8000e, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000240)={0x3, 'syzkaller0\x00', 0x3}, 0x18) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000100)=[{0x0, 0x1000}, {0x66, 0x9}, {0x80, 0x101}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00000001c0)={{0x0, 0x0, 0x1, 0x3, 0x5}, 0x0, 0x80000001}) pipe2(&(0x7f0000000000), 0x800) 2018/04/21 21:07:13 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40002, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/112, 0x70}], 0x1) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/21 21:07:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040), 0x20) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@ip={@empty, @multicast1=0xe0000001, 0xffffffff, 0xff, 'irlan0\x00', 'veth0_to_team\x00', {}, {0xff}, 0x77, 0x1, 0x9}, 0x0, 0x98, 0x100}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x20, 0x101, 0x1, 'snmp_trap\x00', 'syz1\x00', 0x3}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffffff, 0xffffffff, 'ip6gretap0\x00', 'teql0\x00', {0xff}, {}, 0xff, 0x2, 0x4}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x5, 0x2, 0x0, 0x3, 0x7, 0x3], 0x8, 0x3, 0x1}, {0x401, [0x1, 0xc5, 0x1ff, 0xffffffffffff1eee, 0xffff, 0x8], 0x5, 0x200, 0xfffffffffffffff8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/228) 2018/04/21 21:07:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x10000000005, 0xffffffffffffff89) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x2, 0x4) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/21 21:07:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xa0010000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:14 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) timer_create(0x6, &(0x7f0000000000)={0x0, 0x19, 0x2}, &(0x7f00000000c0)=0x0) timer_delete(r0) 2018/04/21 21:07:14 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x31, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) 2018/04/21 21:07:14 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 2018/04/21 21:07:14 executing program 5: mlock2(&(0x7f00009b5000/0x1000)=nil, 0x1000, 0x16) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1a0f, 0x208000) ioctl$KVM_NMI(r0, 0xae9a) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x200201) accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x20) 2018/04/21 21:07:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x280000000000001}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) mmap(&(0x7f0000543000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1c, &(0x7f00000001c0), &(0x7f0000012ffc)=0x2b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000000c0)={{0x7f, 0xf4}, 'port1\x00', 0x44, 0x40000, 0x6, 0x4000000, 0x2, 0x3f, 0x2, 0x0, 0x2, 0x6}) 2018/04/21 21:07:14 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @empty, 0x0, 0x3, [@loopback=0x7f000001, @empty, @broadcast=0xffffffff]}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca00040000c56eecdd58b6b354e30133000200000000000000000000000000000000000100000000e300907800a58384008cbb86"], &(0x7f0000000140)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x4, 0x100000, 0xffffffff, 0x8, 0xcd8, 0x9, 0x6, 0xffa, 0x10001, 0x3}, 0x10) 2018/04/21 21:07:14 executing program 5: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff9c, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x39, 0xb7, &(0x7f0000000080)="c41bb80ccd56f814c3bdf629cbc9013d636ee78fd3ed010c965bfab00b6b16de633860d2df8d6aac46a57200c71ceff05e2833f0239887e665", &(0x7f00000000c0)=""/183, 0x800, 0x20}, 0x28) 2018/04/21 21:07:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0020000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f00000000c0)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/04/21 21:07:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x80000000000, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x800) clock_gettime(0x0, &(0x7f0000003140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/119, 0x77}, {&(0x7f0000000300)=""/210, 0xd2}], 0x4, &(0x7f0000000440)=""/54, 0x36, 0xff}, 0x7}, {{&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/50, 0x32}], 0x2, &(0x7f0000000680)=""/213, 0xd5, 0xffffffff7fffffff}, 0xb02f}, {{&(0x7f0000000780)=@alg, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/94, 0x5e}, {&(0x7f0000000880)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x4}, {{&(0x7f0000000940)=@nfc_llcp, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/6, 0x6}, {&(0x7f0000000a00)=""/243, 0xf3}], 0x2, &(0x7f0000000b40)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000001b40)=@nfc_llcp, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001bc0)=""/167, 0xa7}, {&(0x7f0000001c80)=""/125, 0x7d}], 0x2, &(0x7f0000001d40)=""/189, 0xbd, 0x2}, 0xd3af}, {{&(0x7f0000001e00)=@can, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001e80)=""/4096, 0x1000}], 0x1, &(0x7f0000002ec0)=""/195, 0xc3}, 0x6}], 0x6, 0x0, &(0x7f0000003180)={r1, r2+30000000}) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x2) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') 2018/04/21 21:07:14 executing program 5: r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffff7}, &(0x7f0000000040), 0x8) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3c, {0x2, 0x4e23, @rand_addr=0x31}, 'syzkaller1\x00'}) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x1, 0x30}, &(0x7f0000000600)=0xc) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000240)="7a997b8af2342840b6afc22d4c3e937061f5ef5337d6883cf45faf3d093f65844dabdaede79c2e75280648855715274fc3cc8541130560517e4a945176a0a701e167e9882e8b59013c6cda9a7da3043e5bebfc234c79791c4f144fb5b7155373b547878466edc69f08a8fee22b0b5740bcd4c5d84e667adbdcc5964a9c0899c8ad587eb90623272158b15caffcff8cc59189a71548f094c79922b5bc09c6c8da9320e3a42f2eab04156fb2c60d88ad0b423a3413e27f2797149a12343c", 0xbd}, {&(0x7f0000000300)="e3dd0f9f76006f889ef04a32c03ae6f8a8a7ad3b20fbaa2de7fe7ddb95cccf3306921721b2c3524ae05161bc941815f2e933cca23507fbfe0398b8ac8d6d395cb9026b77967de24f22ceb2a6a99a91c5d2fa1883e523707b840bb1d4a0f4e6ffab1ad6c21d7ff2aa9f4d21da7c1ed24e732d3850f53111a6868eb8504f537ffcb02631401ea827", 0x87}, {&(0x7f00000003c0)="d846d42b84a17ba900898b8f90a557b62baaa105a3f11170e0306a80ec200e7b7bb0caa42c232df921f5c5c92e34923096b9b5451cef27104c8a2abeed12237004a88f9787ff778057804680c69d7f21d1631c728d6037ec97711712c28f9506c7603ea4ad67effccbb6b96b8b947e624cc8ce009675cdd372efb2ff65617c0f43f83d63f8714272e1bf13f8f832014741cc1c6962a9", 0x96}, {&(0x7f0000000480)="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", 0xfe}], 0x4, &(0x7f0000000640)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x20000000000000, 0xb, 0x7, 0x9, 0x7, 0x80000001, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x1f}}], 0x60, 0x801}, 0x10) 2018/04/21 21:07:14 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313b0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) socketpair(0xf, 0x80002, 0x6de6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0xfb3f, 0x4) 2018/04/21 21:07:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') r1 = open(&(0x7f0000000100)='./bus\x00', 0x40, 0x48) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vcan0\x00', r3}) semget(0x2, 0x7, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r0, 0x7, 0x1}, 0x1f0) fcntl$getown(r2, 0x9) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x78) 2018/04/21 21:07:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8000000000000002) getsockopt$inet6_buf(r0, 0x29, 0x20000000000003d, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x1, 0x2, 0x7fffffff, "293fec4a346a1b035fabfacfae49e2bb729625baa81727d5d481e2fd0e80f83cdfbbc2020b2f1cf3a95e086fca53d26f4ad0ef81f89c1ffb4f7e5e369a0e41", 0x1e}, 0x60) socket$inet6(0xa, 0x1, 0x5) 2018/04/21 21:07:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080)="429f3a9bc9a503000000ebe1004d733d679d13a1e932cc0ae57b9544cf55268bb4a720ae521178624ca042289a22f72d370b892a5d8010a1a79fb8ff93e7", 0x3e) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x8, [0x2c, 0x27, 0x100000000, 0x8, 0xc6d, 0xff, 0x5, 0x8]}) 2018/04/21 21:07:14 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002780)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000027c0)={0x1f000, 0x10000}) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x1, 0x9, &(0x7f0000002500)=[{&(0x7f0000000100)="1cb0b152beb995a48b7c52da425154e40f37b14ef6c4a398cdec2ebe9e0552bf7e93222f035292434c928a8b6344d07195cc2ec508abb06d4f12d988ec52feb16b11f9b6a545c799c77a30dc5671f2be24e19e", 0x53, 0x7e54}, {&(0x7f0000000180)="ea37a432ce44bba2748ff09e4a3565bf679f2f0fe7e881", 0x17, 0x3}, {&(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff7}, {&(0x7f00000011c0)="ef566026f9e08da5f206abe8f27292f649094c552e5ef2932bf6ad67f68a1acbf7e365606eb88231e024667ee929e20930f2c7a14663e2e9ef191d4f82d4d3191d2ce0e2ca906698cb47abae7c9460203f4d9b79d8b6f2804d5dbd3efa8375ce10d9f28ab33176a7fca7f13c4d8e103c4c10253d0e87a143300e6dcf0054963fb80d17a996", 0x85, 0x8}, {&(0x7f0000001280)="af858315c984963c94b0d802236fc578f08739779a6c5eda9f1417ddccd299b23995d143de9f4628123f24061aa361ad8e6d622134ad01a6d4167eb3c7130e3854a903b4a4d4ee8b55958f2df9089d11a1f9003745f58124766bf1f47020349ef5755944e2d9f5eab45040fee4616985737206f0b685f8be545d0ae07cc19dc623e97164b8d6dd756af7ada2bb847039bae2b7683b7fc6ff026a3b2853401141fd72271889691e9661bb13e2dd2982f6e01baa0b5447977199a17e0c3e10c28cbc5e0ecdbf0881d83dda95869ea24912073f1dbe5d13", 0xd6, 0x1}, {&(0x7f0000001380)="5be7194bb10d49f9fc58719209deec0ac2a02c6377d56462ab76a2885e35c52f783ca80186383165ecf991d58ff4381c4009f0a099957f6a366d4009c3a86249a3145e0dabbac480a6c7c97a832854e9c9c488c63288db", 0x57, 0x40}, {&(0x7f0000001400)="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", 0x1000, 0x46}, {&(0x7f0000002400)="acea0acc9328a65557cd53bb4245f092eef7c022613839f1ed88e65e4e838cc14dd7c716c45b4e48b91be6cbd5be3e4f08ffe84fd1d7c18645532d0a29088200eb60636dcbc972361cd016657b07404c01dfe9aefd7d392e00c4f3263161b97a60ce93eb3fca0f6dc7f633", 0x6b, 0x7}, {&(0x7f0000002480)="550066c34e6543d737ccf6970c3dc2325e3cebeb5f5faa0b9d5504371da9cd2022f65556feba1349f25d4d4e21e114918143895aaa6705f22ea74b76c93bbecdaf01d77bc9f570b75aebecfa978c68decfb72ed214e7da01ed66f77e74950a07859c", 0x62, 0x8000000}], 0x54, &(0x7f0000002800)=ANY=[@ANYBLOB="6a6f75726e616c5f63686563afed9f9c716b73756d2c6e6f64656c616c6c6f632c6e6f6d626c6b5f696f5f7375626d69742c00f208ebf838987f93207ada7bc1540d01d09e9d192c09fc9027a1d35ab7f434278e"]) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) futex(&(0x7f0000002640)=0x1, 0x4, 0x1, &(0x7f0000002680)={0x77359400}, &(0x7f00000026c0)=0x2, 0x2) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) io_setup(0x4, &(0x7f0000002700)) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000002740)={0x1, 0x4, 0x3ff, 0xf4, r2}) 2018/04/21 21:07:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xffffffffffffff13) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/04/21 21:07:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc002]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00000002c0)={0x480, 0x0, 0x400, 0x0, 0x2, 0x0, 0x1, 0x0, 0x100000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000240), 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x80000000, 0x245e, 0x7, 0xfffffffffffffffd, 0x8001, 0x6}) 2018/04/21 21:07:14 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) fcntl$getown(r0, 0x9) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/04/21 21:07:14 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x180) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xb3, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/179}, &(0x7f00000001c0)=0x78) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x3, &(0x7f0000000100), 0x0) 2018/04/21 21:07:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 337.474511] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/04/21 21:07:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) rt_sigreturn() 2018/04/21 21:07:14 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) 2018/04/21 21:07:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0x842, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000004ffc), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 21:07:14 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa86dd60c9313300000000ff020000000000000000000000000001000000000401907800a58384008cbb8200000000000000080000000000000000"], &(0x7f0000000140)) getitimer(0x0, &(0x7f0000000000)) 2018/04/21 21:07:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x8001, 0x401, 0x5, 0x20, 0x200000000, 0x3f, 0x0, 0x7, 0x8, 0x8, 0x4}, 0xb) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00000005c0), 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="f2832b3285c57eed06d36999a3d6d89d5fb7b58f7a184b6d691026e9ddd584ac3dfb886afff14812a23c29e10ea3edca9f968c895bb0e1947183cd1b313bdcc5d7b5b653c8ec085ef12b2bed683e223247428ef1491a6f9fdb8772b42700786146e4ffc56a27d898f8605ca7b82b556ad335f60dc764742a47fcf07e71c0f46e54ba57bff1e8", 0x86}, {&(0x7f0000000400)="ef6ea283ba40704ba46ed75722c693b6e11e6230e7d9181c2d652c2fb75c28077208a7734536a14f6bec89319aaaec6b5240a1e617d6639650ffdb0ed5fc616abe043306a1741ff5d248cffbe2670578de7a409b9850650fda82aef56c751ec03cb57ddb295009a7d4389d15d162d35b5c115a15f222dc114c2571f54daa8043291352029ddf563fb3b92abdecd1b9014d21281d0e60", 0x96}], 0x2, &(0x7f0000000500)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x78, 0x11}, 0x8000) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000600)={{0x800, 0xfa}, 0x8}, 0x10) setsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f00000001c0)=0x4b8, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/04/21 21:07:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x149000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/119) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x98) 2018/04/21 21:07:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:15 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f18313a0010620000000000ca10f91b29c5013300000000ff020800000000000000000000000001000000000401907800a58384008cbb8600000000"], &(0x7f0000000140)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x53) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2d, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'pids', 0x20}]}, 0x2c) 2018/04/21 21:07:15 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000000)='./file0/bus\x00', 0x7) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:15 executing program 3: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000300), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bpq0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0x1d0, 0x218, [@connlabel={'connlabel\x00', 0x8, {{0x0, 0x81def1bbcea2b153}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x428) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x73e, 0x9, 0x0, 0x2}, 0x98) 2018/04/21 21:07:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0c7f000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000e00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0x88c1000000000000, 0x1}}, r1}}, 0x48) 2018/04/21 21:07:15 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e22, @rand_addr=0xffffffff7fffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}], 0x80) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup3(r2, r1, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000000)=""/222, &(0x7f0000000100)=0xde) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400)=0x7ff, 0x4) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x73d396bab89408d2, @time}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x69, "0d76fbae86b2f7a30bb6943b6ed7483a055da89e621c6476cd77373d7f940cb7ae49bcb4a3173b186524c6631b062a91018513696c4379d27b46548ea888cd69a339596a75e8cf8166ea7030dd4fde992f205afbc4eb2740ffba10c11c845fbe12dd88896970a9e371"}, &(0x7f00000002c0)=0x71) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x20000) 2018/04/21 21:07:15 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x1) 2018/04/21 21:07:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 338.633670] Unknown options in mask b153 [ 338.653100] Unknown options in mask b153 2018/04/21 21:07:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0x281, &(0x7f0000000140)={&(0x7f0000000000)={0x18, 0x14, 0x7, 0x70bd27, 0x0, {0x1e}}, 0xfffffe24}, 0x1}, 0x0) 2018/04/21 21:07:16 executing program 5: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x109000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.max.descendants\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x400004031, r0, 0x0) r1 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/21 21:07:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0xfff, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0x8, 0x2, 0x4c07, 0x1, 0x6, 0x5, 0x92e2, 0x8}, {0x80000000, 0xff, 0x302, 0x5, 0xc6, 0x7fffffff, 0x1ff, 0x10000, 0x80000001, 0xc2, 0x2490, 0xfffffffffffff001, 0x9}, {0x400, 0xa270, 0x1f, 0x0, 0x8, 0x5, 0x101, 0x8, 0x59, 0x9, 0x9, 0x57c, 0x4}], 0x8}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r2, 0x2, &(0x7f0000000200), &(0x7f0000000240)) 2018/04/21 21:07:16 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100000000, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1354}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) userfaultfd(0x2edc67adebdca7b9) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x8) 2018/04/21 21:07:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x6, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xf9, "076669691cb3f45680bfae84f18a1e0119ac09eee4cb3ba2f0ecfc612520092c64eb957e2d9b575508babe6ff0b83afec121566b9d1b275856d780c6bc059dd4b6acffbb0e8f55236241bf5692a75b2f3bedd4864cf30453ff7e32fb7cf0ce8be5d7987ef1a799de6e11110f194139c1aee7fbab1fe77284e4cfc6b0fa8c8bfafc7806dcdc6eade9fb081c8dfaa55113928a00d494b4e10389c81cd376a429a2cc302352ca6e7b2f367721ccbad828bc49741ad6437816a878c37433792b9dbfb1ea848f381ba262130ccfa3326d6bf010c6eb2a514e6969042aa32c40bf62591c880b12e21603cd468e38ebc99f10e5c447085b269cbd98d6"}, &(0x7f0000000000)=0x11d) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x7) sync_file_range(r0, 0x52, 0xfffffffffffffffa, 0x6) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x5, 0x1ff, 0xffffffffffffff80, 0x3, 0x401, 0xf59}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xfffffffffffffff9) 2018/04/21 21:07:16 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bcff077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x100000000000014b) 2018/04/21 21:07:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:16 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000140)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x7, 0x6, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_dccp_int(r1, 0x21, 0xb191348d7c71a8ef, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 21:07:16 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr=0x8, @in=@rand_addr=0x4cce, 0x4e24, 0x8001, 0x4e24, 0x2, 0xa, 0x20, 0xa0, 0x0, 0x0, r3}, {0x3, 0x101, 0x9, 0x0, 0x7, 0x5ab, 0x8, 0xd998000000000000}, {0xa0000000000000, 0x80000001, 0x400000000000000, 0x1}, 0x0, 0x6e6bb6, 0x0, 0x0, 0x0, 0x3}, {{@in6, 0x4d6, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x1, 0x9, 0x5, 0x8001, 0xffffffff}}, 0xe8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/21 21:07:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="707643a0d8284ac65c6a1d6fd24be6e88817132a2d6893f0e9da2be24f79ac2de223f47af1e027b4299b1e06c7f4e805e16b99dda26e875626ac7ce3bdf4d9789768d45e0e10748b8ef75806392d7103e9f9f7f2bbd7f9eb1cce41aed96d6d096ec04ce2d3336d10afa839232e2f61c81d29c56f8bd487b61b69ead4624d0c477448d17838829fc3a443d7c1a10a1926300c170bf4fa69fbc96c1956839afbb3a2d4c966682ca7f46a79292b8c37eafa1447426c2eda11acf7e857497e0fe6328ce98795093b10ff9de6e0eda98ebd4066e974ed96ac37d1af5ffdc27cf9c3b92ce645f491ed0ed1d7d465cc483f75fe31"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000b459caa6ee9a21c0000000000034e3ebacc375a43600000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x11, r2, 0x1, 0x514, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 21:07:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/04/21 21:07:16 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xfc, "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"}, &(0x7f00000000c0)=0x104) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000006c0)={0x6, {{0xa, 0x200000004e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfb}}}, 0x88) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x79}, 0x8) fcntl$setstatus(r1, 0x4, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000101}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x258, 0x12, 0xb, 0x1, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x5}, [@typed={0x8, 0x91, @ipv4=@multicast2=0xe0000002}, @nested={0x224, 0x1c, [@generic="b879265b94ce11fcb3b811fd9a7abef5c6f280d50fa7ce4fee072bb186787982f4b77e61b25e348a7b856c97033346dc8f1efed7719aa925e99e494b95eef71223d124f19a5f0b8aeba76610e2c4386826f9360d0eaf17b7798f516416aaaca65330d8832a07c9fe0af6f11b95e6c26851f4349a631b6c4a727c2c92f6ba33b41f828e01f29b40ef84b90a40ec470fbd8faf501ceb368c683a965c33f9c9e3195ad53b20e9be8373708a95149bc613ba991a3311da653efc9718904b8af4fa5cd194", @typed={0x74, 0x43, @binary="455380421beb1f025540d26e474c4c33149c27aed37db2f61a3ed3f477422af0b3d837cb6bdc77fc6ee33722e1bc56e67c01834c883f1c34edfe6d0be0198b193886df7e788f78885c5336555cb55435770849ad6e4124af5eb9cab6e197187e2afcfe1311f77df61dff019a3aa7f3"}, @generic="1f98daa1395d2c64e192cce84f91c21e210ee41d9b8024c910920a8ad68af678fbba571e896ecba0c29896e740fdb42fd9b6c8bd62c426fa0c7256c845d7323a75367509d48f16db87d1f6516eb017db39a0c9e4ea678acba154e4ad5c8328a005f72f098075e1075adbf173ecb966291b65b94d12e7884f5f84defc9cd52fc41cefa2c29b8d7ae9a5806eb400243e8b1318d7b7571f0894528d7e05e4f4c5e5f29c2072878e8c3f6ac0d3d62c32e6be6d3ff8056a169d7c258f6bba683fc84638490bc41a72c07d5eb822b4f14e6e6d2ecbdd43dffbd2369fa08ded77e56e3b847d077d3d5099"]}, @typed={0x10, 0x5, @str="b56b657972696e6700"}, @typed={0x8, 0x7f, @fd=r1}]}, 0x258}, 0x1}, 0x11) 2018/04/21 21:07:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f00000001c0)=""/201}, 0x18) 2018/04/21 21:07:16 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="6365637572697479000000000000000000000000000e0000000400000048030000ffffffffc8000000c8ffffffffffffc1020000b00270500823c3e70fb0020000ffffa196bdd8605adfe0c57a9ff5e012989018528c22841f2ee5f2d347584b", @ANYPTR=&(0x7f0000000100)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005345540000000000000000000000000000000000000000000000000000020800020005000106200000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b80028010000000000000000000000000000000000000000000000002000736f636b657400000000000000000000000000000000000000000000000070004e464c4f470000000000000000000000000000000000000000000000000011f0ffff00000000010000009570489f824f2dadcdf62c145d4748afecef2d144da3de6c27f717ac78b7501adafaf2a45f29dfe97a13c832883d682eb7bcae095d1a7b3269816ad553fd868c000000007f00000100000000ffffffffffffffff6772657461703000000000000000000076657468305f746f5f7465616d000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020800000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3a8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x79) 2018/04/21 21:07:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'lc\x00', 0x4, 0x9, 0x79}, {@rand_addr, 0x4e23, 0x3, 0x339d, 0x3, 0x1}}, 0x44) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4010ae68, &(0x7f0000000040)) 2018/04/21 21:07:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x12, "a267688befd39ebaf2dd5260c674aef9c6af"}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x7, 0x30}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNSETLINK(r4, 0x400454cd, 0x33a) 2018/04/21 21:07:16 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x1, 0x2, 0x5, 0x3}) write$eventfd(r3, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:16 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5347) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="5c0000001e000103000000000000000000000000000000000000ffffac1400000000000000000000fe80000000000000000000000000000000000000000000001c001700000000000000000000000000000000000000000000000080"], 0x5c}, 0x1}, 0x0) 2018/04/21 21:07:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) dup2(r1, r1) fchmod(r0, 0x0) 2018/04/21 21:07:16 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000500)={r1, &(0x7f0000000400)=""/198}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="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", 0xfc, 0xb89}, {&(0x7f0000000200)="a88ac67892f3b0b2d0630c789a0deadbe648424e8c3aefca9deaa912db0d9f2f2693d0818118ba1dbeb418f25bb5b4d98049be97d03bce2be6daf27464a7b0647053", 0x42, 0x6e}], 0x0, &(0x7f00000002c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x39]}, 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x38]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@acl='acl', 0x2c}, {@grpjquota='grpjquota=', 0x2c}]}) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:16 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x8, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:16 executing program 0: r0 = socket$inet6(0x10, 0x0, 0x7b) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06020000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0xfffffffffffffe62}], 0x1, &(0x7f0000000180)}, 0x0) 2018/04/21 21:07:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003a40)={0x0, r0, 0x1}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr}, &(0x7f0000000080)=0xc) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="bad05166fffb221f7484ebdb17195e95ac36f167a82b34ad287bded08c2fad6733b91224bc025c61d274c36bafdd94d6fe962945f87c57501dccf030a48842d9736b955e847091099c0cb43916ce4042d7b3935b4ca159fceee35901dec070fd504d35", 0x63}, {&(0x7f0000000140)="7e262304b5c5ee5368c2", 0xa}, {&(0x7f0000000280)="093471f48ff538b138f3cf57328097717d5f1cd74a3be63a3853edaa37fb3f46aa660d515fa691ea741194bf6cb0573612ff8b035d10328b52e8ddd6da9489ae909a53", 0x43}, {&(0x7f0000000300)="24dfb8bc278fff40b5675853f96cc562b52ce1e65dc934f7c93d77d87b69ecec26e34f9f8c8af26fae43cd6a27f24c95431fb44ad68232381ba4bd0870d8df42a29b6d65c29928c826b3fb74f6ca8abe4e8ad7659f944803abc3835453c3e60073e65a137ad912c55ff6694c261fb6f8e3be79932867dad88344c608921fee64ac", 0x81}, {&(0x7f00000003c0)="7d05ba9273fc61078eff120a447ab7eb02c809184a02ac41657dfad36c", 0x1d}, {&(0x7f0000000400)="957a61509ee8c14a4cf9672da2ebf8fd0759a3416fcff5f8fb9c7f4165329a56dfd87203723b26d2fcf53e099a8ff0086fd8f0ba6f1cf95da3e48e099dcb6d9d491e355135801f9ae69e4c5e0b4a6343f9576880c48bd6d1e900d297242b12b9770706831cca", 0x66}], 0x6, 0x8) listen(r0, 0x10001) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x80, &(0x7f00000069c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840000001d0002002bbd7000fcdbdf2502000000", @ANYRES32=r2, @ANYBLOB="0000020b0800050004000000140003008000000044005759545900000180000008000a000000000008000700060000001400030008000000f38e000004000000634b00cb77d349d4274d56000000000034d5299a60133627b8c69fc5c7dc000000000000000114000300000000000600000005000000ff07000056a40a6abfe76ef13588"], 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/21 21:07:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3f, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x4, 0x8342, 0x9, 0x9}, 0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xffffffffffffffff, &(0x7f00000011c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 21:07:16 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:16 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x1f, 0x200) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x84}, 0x20004000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x4c, r3, 0x10, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) 2018/04/21 21:07:16 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="00001a20aaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b290000000000000001000000000401907800a58384008cbb86000000000000000000000000000000"], &(0x7f0000000140)) 2018/04/21 21:07:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) writev(r0, &(0x7f0000000280)=[{&(0x7f00000024c0)="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", 0x154}], 0x1) 2018/04/21 21:07:16 executing program 4: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x17, r1, 0x0, r0) restart_syscall() 2018/04/21 21:07:16 executing program 4: perf_event_open(&(0x7f0000223000)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x4, "68a6f8de"}, &(0x7f0000000100)=0x28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x800000, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0xffffffff, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000780)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000640)={'bpq0\x00', r4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000004c0)={0x5, 0x1, 'client0\x00', 0x3, "b2b66288651341a6", "a357b954db2922415071cf925f37acd4938f8bb10fb0d2f1b18010fb13ea108d", 0x0, 0x4}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000580)=0x4, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7, {0x2, 0x0, @rand_addr}, 'tunl0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x54) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$urandom(&(0x7f00000005c0)='/dev/urandom\x00', 0x0, 0x4001) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000400)=0x3001) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="f466b80500000066b9ae2700000f01d90fc729262edcfbd36709640f2245673e0f0f737b1c26260f01ca260f300f009f0000", 0x32}], 0x1, 0x20, &(0x7f00000001c0), 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000200)={0x0, r5}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) r7 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x4000) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r8, 0x7, &(0x7f00000001c0)={0x3, 0x3, 0x100, 0x1, r9}) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000000680)=ANY=[@ANYBLOB="c80000007400004647cc091774bdc6a0b3f2b0637c00e2d5df921b2ba0b7655c55acfcd16efcffffffffffffff51bdb24091109af94dd7d3c20a69a6a122192993a3e018b5128237e4ea5f11be675e4bf550476eb1803fc05e7b9ca751c3dd5a9cda7f4fd522003c7f4584db52eaa92107aa7e207ef719484f54e2eab256e8fbea76e24d0c57fc5735a424b657468b42804355bb30366c063e0de5f85a62c0e5c571aa6b519131dbb122cb24a35aa15f109715ed4e00000000000000000000000000"]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000002c0)=0x2081, 0x4) 2018/04/21 21:07:17 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)={0x0, 0x3, [0x0, 0x430, 0x601]}) 2018/04/21 21:07:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000ebc5ec54f6ed269d1e2cf2d410900000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/04/21 21:07:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r0, r1, &(0x7f0000000100), 0x80040000110) 2018/04/21 21:07:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="73ccb1578a8321a0be5b32bcd83ca2ad6398ac2836133c17ea0bd03c851082e701d0980dfe8e2a99cb0aa6db4f36883be9e2d74d574f43fc07a79893fbceb5f11ffd05a81a7ef6f2945300723bb63d1df6d9ed9c69d5c2619ff87db680c5ffa5b9a97fceec0b291edbd5e110ba04772b0cdafc69a7fadb3cf9d3bdaf279b1733b39a1402b55f9932745d2211187cba4655cdd9b31ddaf5b26855a3bfc60453e6a703177058964bec0c44fa8e55f2bf88361720a4655233a1a3a60fc1"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x8001, 0x1ff, 0x80000000, 0x100000001, 0x1, 0x6217, 0x90, 0x6, 0x9, 0x4, 0x6, 0x401, 0x0, 0x100, 0x7]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x7fff, 0x4, 0xfffffffffffffffd, 0x83, 0x80}, &(0x7f0000000100)=0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:17 executing program 4: r0 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x21, &(0x7f0000000000)={0xa, 0x5, 0x0, 0x3f}) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x101, 0x600000000000000, 0xfffffffffffffff8, 0x4]}) 2018/04/21 21:07:17 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xbd, 0x50002) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x13, 0x5, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x2, 0x6, 0x20, 0x1, 0x401}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4cde0095, 0x9, 0x2}, &(0x7f00000002c0)=0x10) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000140)=0x14) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) 2018/04/21 21:07:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x200}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x46, 0x40000) ioctl$KVM_NMI(r1, 0xae9a) 2018/04/21 21:07:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f000000e040)=[{{&(0x7f0000008900)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000009e40)=[{&(0x7f0000008ac0)="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", 0x6c1}], 0x1, &(0x7f0000009ec0)}}, {{&(0x7f000000d9c0)=@can={0x1d}, 0x80, &(0x7f000000dfc0)=[{&(0x7f000000df40)='\x00', 0x1}], 0x1}}], 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) 2018/04/21 21:07:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc002000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:17 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x0, 0x0) fsync(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0xc0045520, &(0x7f00000001c0)=""/235) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/04/21 21:07:17 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r3], 0x150}, 0x1, 0x0, 0x0, 0x4000}, 0x4008085) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x10, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbd7d}]}, 0x28}, 0x1}, 0x20000000) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="00040000", 0x200) getsockname$unix(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x6e) 2018/04/21 21:07:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x5d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @dev}, &(0x7f0000000100)=0xc) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x400000) rmdir(&(0x7f0000000000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x4, @tick=0x6, 0x6, {0x5, 0x1}, 0x7167, 0x2, 0xd6}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x10000, &(0x7f0000000180)) socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/21 21:07:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="bb08bd0ff4298e57a642fba4bddb5d4ed046bba5b7ea231b16fd26d524d27d7d18151c07b89eef8fea7dfcf585de152251886de12ccf8d0258212df4eedda224ce40b62d6d5041ae63bb1dc1477989ead7dfb3d8a8420fa162fa7189870557ce69cbb9b6e6226c7295265db9698a296ae05c", 0x72) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x208) 2018/04/21 21:07:17 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f0000000180)=""/155}) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x2000, 0x0, [0x0, 0x0, 0x2c8]}) 2018/04/21 21:07:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x100}], 0x2, 0x100000000) 2018/04/21 21:07:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{0x2, 0x0, 0x41f8, 0x4}, 0x2, 0x1, 0x0, 0x0, "71b0e2687f592578"}, 0x10}, 0x1}, 0xfffffffffffffffd) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=""/187, 0xbb}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/21 21:07:17 executing program 7: mkdir(&(0x7f0000000140)='\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000200)={0x5, 0x1, 0x1, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:17 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x401) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac76f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@buf={0x4b, &(0x7f0000000080)="7d0568114604cd3bc3dc65b5ac4fcb0db4d3542a8d14c75d99b2bb6b0628a4e84f31e7a75e97f34ceadf769e251ad9d5daa3cae6f2d7632505e121959d19cdf7ed9a240f59363ed8a8f9bc"}) [ 340.262507] QAT: Invalid ioctl [ 340.299803] QAT: Invalid ioctl 2018/04/21 21:07:17 executing program 2: mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4007, &(0x7f0000000080)=0x5, 0x2, 0x10000003) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x42) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x100}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/21 21:07:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x3}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x0, 0x2}) 2018/04/21 21:07:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402, 0x0) mq_timedsend(r1, &(0x7f0000000040)="a1f19cc21fa595680cb37f1e6db995a50346d737bb41af06e12a606ae77201cbc64ae36f593112b57eb630ef90b2be27027c1c0ed1ef6e1fd85b931e03d4c27fdf30c91d4dbb21a5fe050ba176b46ec7b2cb8eaebc7d92cb7df6f68b88eb81", 0x5f, 0x100000001, &(0x7f00000000c0)={0x77359400}) 2018/04/21 21:07:17 executing program 0: r0 = socket$inet(0x2, 0x0, 0x9) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/21 21:07:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000340)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000001180)=@kern={0x10, 0x0, 0x0, 0x4201}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000010c0)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f0000001040)=""/115, 0xfee8}, 0x0) sendmsg(r2, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/21 21:07:17 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x800, 0x7, 0x923, 0x40000000000000, 0xea13, 0x10002}, 0xe57}, 0x3bd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x128, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@empty, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'ipddp0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x32, 0x3, 0x50}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x40, [0x401, 0x52a, 0x100000000, 0x3, 0xffffffff, 0x10000], 0x6, 0x7, 0x3}}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7ff, 0xfc, 0xff80000000000000}, {0x286c, 0x6, 0x9}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0xffffff00, '\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x1, 0x8}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x17, 0x1, 0x10001, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x7fffffff, 0x1}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x100, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x3, 0x10001, 0x8, 0x9, 0xfffffffffffffff9], 0x6, 0x0, 0x2}, {0x400, [0x6, 0x7fff, 0x17, 0x8, 0x7, 0xfffffffffffffffa], 0xf36, 0xfffffffffffff801, 0x800}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0xfff, 0x4) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:17 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000440)=""/251) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000000c0)={0xe3, 0x1, 0x100000000, 0x0, 0x0, [], [], [], 0x0, 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x6a00, 0x0) dup2(r2, r0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) 2018/04/21 21:07:17 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="12000000000000ea030042b6dcbd2cb0a9f5c7d18aca410a06aca85a4d7b43531421f0cbdf0ee7863a0cbd73a2767c61baa27dda91f6e9985136e3111fd339c228b1b3307672f8e5010cf002912b92000000000000000000000000"], 0x12) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/21 21:07:17 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)={0x1, 0x0, [{0x0, 0x6d, &(0x7f00000000c0)=""/109}]}) 2018/04/21 21:07:17 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86aa9ea9a4205124aaca87d87c2ce1e21bf71d9451045195ce631ce17b0b780c4eb0e33a6509cee569125a6a3718202d49f6206d492eff10ce6327548e6155"], &(0x7f0000000140)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200000) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x5, 0x7ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0xfc2, 0x80, 0x3, 0x7, 0x8, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1820000000000}}, 0x0, 0x93, 0x7, 0x4, 0x1f}}, &(0x7f00000000c0)=0xb0) migrate_pages(r1, 0x2, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x68, &(0x7f0000000240)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffeffff}]}, &(0x7f00000002c0)=0x10) 2018/04/21 21:07:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x180) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x3a}]}) 2018/04/21 21:07:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x0) signalfd(r0, &(0x7f0000000280)={0x5}, 0xfffffffffffffe96) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/197) getdents64(r0, &(0x7f0000000680)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000500)={r2, 0x8, &(0x7f0000000400)=[0x7, 0x17a2, 0x4, 0x57b7, 0x191a, 0x6, 0x0, 0x4], &(0x7f0000000440)=[0xeb, 0x0, 0x100000000, 0x41, 0x6, 0x4, 0x796f2ed], 0x37, 0x7, 0x0, &(0x7f0000000480)=[0x3, 0x3, 0xffffffff, 0x2, 0x800, 0x5, 0x100], &(0x7f00000004c0)=[0x5, 0x7f, 0x7, 0xbf48, 0x2eea, 0x2, 0x11, 0x9]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000240)={0x2b, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x2, 'none\x00', 0x4, 0x6, 0x76}, 0x2c) 2018/04/21 21:07:17 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x2, 0x4) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="780000007fae51df51a2deb0c699b3e9d661e2dab74c3c1ec4d14b7ae9d9c1e75d6e6f7627956ee9735f747b8af90fefa4bd25adf1128808db3fe526aee548350e6c70b05dd23a8b1e536545e1100915a565c9d77d596a2782f721b592b131c42d9a3ebdcf875a4dde37fb003b373462dfb67b74aad9a3b7bab48fd2"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/04/21 21:07:17 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) dup2(r0, r1) 2018/04/21 21:07:18 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES16], &(0x7f0000000000)={0x11, 0x8000, [0x0, 0xffffffffffffff7e]}) 2018/04/21 21:07:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:18 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x141000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/snd/timer\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x4000000, 0x2e7}) 2018/04/21 21:07:18 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$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f003000000000000ffffffffffffffff10020000ffffffff20030000ffffffffffffffff20030000ffffffff03000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a3381e43b6104db7ae0bedb16c8394d456a7622ae2abe9fafdcc2500d815849e7ed3392e117b28012e8524fe6672da64cae2325f86f251548f8cc47d1dba4ca1f16c54f6c511e8943bef3b3736ab08e9fb32b243b5a673c511c775e3ad74e34af8f01dbca9ec42a0d0a1681ebd985b9f3b150414d51c600741d18dc33d4fb04e44e5fdf9385daa337a21e6cd1320421"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8011002000000000000000000000000000000000000000000000000f800726563656e740000000000000000000000000000000000000000000000000000000000000000040073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0001001000000000000000000000000000000000000000000000000380074696d6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) sendmsg$rds(r1, &(0x7f00000013c0)={&(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffec3, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/200, 0xc8}], 0x4, &(0x7f00000016c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x3ff}, &(0x7f00000003c0)=0xadd, &(0x7f0000000400)=0x800, 0x4, 0xff, 0x9, 0x1, 0x0, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x7ff, 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0xff, 0x81}, &(0x7f0000001400)=0x2560, &(0x7f0000001440)=0x5, 0x6, 0xe, 0x5, 0x4, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x7fff}, &(0x7f0000000500)=0x100000001, &(0x7f0000000fc0)=0x5, 0x2, 0x7, 0x80000000, 0x0, 0x2}}, @rdma_args={0x0, 0x114, 0x1, {{0x5}, {&(0x7f00000018c0)=""/89}, &(0x7f0000001940), 0x0, 0x4c, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x4}, &(0x7f0000001100)=0x1, &(0x7f0000001140)=0xffff, 0x9, 0x6, 0x9, 0x7fffffff, 0x8, 0x20}}], 0x1e8, 0x8080}, 0x881) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/04/21 21:07:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0xf, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x9208, &(0x7f0000e46ffc)) 2018/04/21 21:07:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) 2018/04/21 21:07:18 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x9ffaa5f1705b2030) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="146a"], 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x3, &(0x7f00006b6fe0), &(0x7f00003c8fe0)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x2a5, @time={r4, r5+10000000}, 0x1, {0x100, 0x9}, 0xfffffffc, 0x400000000100000, 0x6}) 2018/04/21 21:07:18 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$void(r1, 0x5451) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:18 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000100000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)={0x0, 0x1}) 2018/04/21 21:07:19 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x5}, {0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x7, [0x0, 0x8001, 0x5, 0x1, 0x3ff, 0xd9ba, 0x5e4f663a, 0x8]}, 0x5c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/21 21:07:19 executing program 5: r0 = socket$inet(0x2, 0x80807, 0x4) 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, 0x2, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/21 21:07:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) eventfd(0x81) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/04/21 21:07:19 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x208040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x5321, 0x1c, [0x80, 0x1, 0x9, 0xc6, 0xfffffffffffffffc, 0x6, 0x2]}) 2018/04/21 21:07:19 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x101000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) 2018/04/21 21:07:19 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x20000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001e00)) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2c0]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:19 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/21 21:07:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000000c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYBLOB="ca6b00fd159c49e54632c995ff6ef5e2b6ecb741090000009ac0e0ddad7d0e0b"], 0x30}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x220002) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x12) r2 = getpgid(0xffffffffffffffff) move_pages(r2, 0x6, &(0x7f0000000100)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000140)=[0x484, 0x1f, 0x8001], &(0x7f0000000180)=[0x0], 0x2) 2018/04/21 21:07:19 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8001}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/21 21:07:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/21 21:07:19 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0xc62, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = gettid() syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x129, 0x10000}], 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="9fc1713dcdd90d3929ec08e540da1b8a69eda8124b14b907ad176973f7d176d318df2cdc8bb5d1fb0df366060000004375fe2572cce2c0b057622c1d68ddb4527f08d22d577293de7428e5704f3c1679fc2d7bf6e28421dd80578a264a29e2d0064eea286eab0160c65ce6bc6d316f"]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)={r4}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0xfffffffffffffffa) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x400, 0x100) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000001340)=@ioapic) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0x200000000000000}, &(0x7f0000001140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001180)={r8, 0x80}, 0xc) ioctl$VHOST_SET_VRING_CALL(r7, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x0, r4}) openat$cgroup_ro(r5, &(0x7f00000011c0)='cpuacct.usage_sys\x00', 0x0, 0x0) mkdirat$cgroup(r7, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000012c0)={0x1, 0x337e, 0x820d, 0x22, 0x3, 0x6, 0x4, 0x7fff, r9}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000001080), 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0xbaf, 0x7, 0x7733, 0x0, 0x4, 0x4, 0x1, 0xfce, 0x8, 0xfff, 0x5, 0x5, 0x4000000000000000, 0x7, 0x4, 0x6ba, 0x3, 0xe, 0x0, 0x0, 0x10000, 0x0, 0x3800000000000, 0x24, 0x7fff, 0x7, 0x7f, 0x80000001, 0x9, 0xff, 0xfffffffffffffc46, 0x25b6, 0x4, 0x0, 0x7fff, 0x0, 0xfffffffffffff001, 0x4, @perf_config_ext, 0x0, 0x1ff, 0x6e000000, 0x6, 0xf2ec, 0xffffffffffffff8a, 0x7a}, r1, 0xe, r10, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/04/21 21:07:19 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x8) 2018/04/21 21:07:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:19 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x40080) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/232) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x21e, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x7, 0xc3, &(0x7f0000386000)=""/195, 0x8000}, 0x371) 2018/04/21 21:07:19 executing program 7: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x10) mount(&(0x7f0000000380)='./file1\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000982ff9)="d7712542f57a5c", 0x0, &(0x7f0000000340)="1ca761040ce30200d5bd9064d57152ab510000000000") r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x6, 0xef, 0xfff, 0x3, 0xff, 0x7fffffff, 0xffff, 0x51fa61d7, 0x7, 0x81}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0xd0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000003c0)={0x1}) 2018/04/21 21:07:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) 2018/04/21 21:07:19 executing program 6: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="dd", 0x1, 0x0, 0x0, 0x0) dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000080)) tkill(r3, 0x16) 2018/04/21 21:07:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000140)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000340)="8a8dd04619846fffe980963b3d40104df4bff397408abcf51f31ef035ce662d213b5c046716dbdf18431d99d854a17e0fb4d20a587beabe5ab7fa2925d5c2b0b1b48188c6e930d881a856b16c9f786e30b3b182042e20729fe216f24958f11729f3cba74657b2076d3596aea981a44aca865a82d225d3455c628899f59fbddafd25b1b4c07ed08", 0x87) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000100)=[@fd={0x66642a85}], &(0x7f0000000180)=[0x38]}}], 0x0, 0x0, &(0x7f0000000380)}) 2018/04/21 21:07:20 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa11bc02077f1886dd60c9313a0010620000000000ca10f91b29c5013300000000ff020000000000000000000000000001000000000401907800a58384008cbb86"], &(0x7f0000000140)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x6, 0x3}, 0xfffffffffffffed5) [ 342.736584] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop5 2018/04/21 21:07:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x7ff, 0x3, 0x0, 0x0, @adapter={0x7fffffff, 0x8, 0x3ff, 0x0, 0xd9c}}, {0x6, 0x7, 0x0, 0x0, @adapter={0x56e, 0x8, 0x58c, 0x20, 0x8}}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x10003, 0x2, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000080)) 2018/04/21 21:07:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:20 executing program 2: r0 = socket(0x10, 0x8000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="24000000000001037e080000000000000a00000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7d) accept$packet(r0, 0x0, &(0x7f00000000c0)) [ 342.833175] binder: 23313:23323 transaction failed 29189/-22, size 24-8 line 2848 [ 342.981378] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/21 21:07:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = semget$private(0x0, 0x3, 0x10) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = semget(0x3, 0x3, 0x318) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000340)=""/13) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440)=0x0) syz_open_procfs(r5, &(0x7f0000000480)='net/ip_vs\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x7fff}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x6, 0xffffffff, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0x1}) 2018/04/21 21:07:20 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000580)={0x2, 0x5ee, 0x9, 0x401, 0x9, 0x100000000}) r2 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0xfff, 0x180) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000500)=""/81) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="000000000004a40d7c2eb6cd195b000002000000ac1414000000000000df0000000100000000daa8ee29549b633fc919e64f8ca55ca5ad66d6037a85a6cd42000f03000000000000000000000000007231000010df5499c8ee000000000000000000000000000000000000000000000000000000000000000000000000000000592bd5cc2c93f06b643116a4b2e40ea3bf3c9d963976962f1cda42fe0d90cc4be79c182abbce21a791164840f4b3307a0bcd74e1ebf9b4eb2614bbd4d0ee5724a2c5b43d623876fe539a42b82f6422a135662b29fda5"], 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x7, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x8}}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/04/21 21:07:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:20 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xc8, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x3ff}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e21, 0x2, @empty, 0x7}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3000000000000000, @empty, 0xff}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0xe737, @loopback={0x0, 0x1}, 0x499c}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x85e4, 0x5}, &(0x7f0000000300)=0x10) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:20 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'gre0\x00', @ifru_flags=0x1}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x100) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000002800)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/21 21:07:20 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4a, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0xad, 0x10000, 0x10001, 'queue1\x00', 0x7fff}) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/04/21 21:07:20 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=ANY=[], &(0x7f00003e9ffc)) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/04/21 21:07:20 executing program 3: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400), 0x4) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) accept$alg(r1, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 2018/04/21 21:07:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="4909bcace6110721b3b60ced5c54dbb79289277fe30aa1528e394a0c079858626ab8bf9dbe57b67a46fc867b9a0c33069d", 0x31) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92", 0x71, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/21 21:07:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="36000000130047f10701c1b00e6c0000000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x100, 0x0) 2018/04/21 21:07:21 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r3 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) close(r0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00000001c0)={0x5, 0x2, [{0x1, 0x0, 0x3f}, {0x401, 0x0, 0xad1c}, {0x6, 0x0, 0x2}, {0x7, 0x0, 0x4}, {0x3, 0x0, 0x8}]}) 2018/04/21 21:07:21 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'ipddp0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x158, 0x188, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ab8334d158003104f5dbeac4f1240b4e6c2b1b9d3cee6f780712c68830ba55d74b2aa4d1b8cd8a338b08dd72d8b88293cead85d8f2dc372e4266b51772f390b3"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2}]}, 0x378) r1 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x9, 0x200000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000005c0)="4964b02316dd02add8fd5c436b327bd3ec84e515978545a4c41b18d323d111df8b6eb7c295f159d7b9d19371637cb26024212d0496c02760a645f4defc8941dafa4877f17fd63d6dcda762c1b925db9207bbaafad2a7c9aa7ab307471d5b1d48f42bdae9ca51e593d389e1c9315ea2e2f1d380ae370f01cac72f0dbedb7acfebb995ca83574516d4fefa6d017ea348838eddf182daefa3b1665e932b12f367f3b8ef88aa395ae188da8de3323485a523dbd0227b59f6b2e5759aac33c9145e89cc89966d576480c3a2f3a8505f974d7a57") r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000440)={r2, r0, 0x3, 0x9, &(0x7f0000000400)="95c63a015237a2d50c86cff2df93a2295ea1622ae639d619", 0xb5, 0x225, 0xffff, 0x0, 0x4, 0x92, 0xf208, "630f5809542bb81081c5432c70cb3a327b1d4f7d62ddbeade9f65020719ef017aa72fefe3974885ad19cf8ef60fef167a1bda29e2faba2f219c20b08605c440da9e3d4486314e910531c8f327a7d556fddd112430431122c3e143cfed55923cb9f44e7a109624195037b23e884ff3e0b855851bd59d0bf2e970ca1b5ac6b3ea928e75ffc12f0236bc5618d363065da94b33fded7798655558bd30a230f69fc7ed15931b4ca660fcb05813108e47147cfac567f0f9454f574edde691c35de23a17880fe904d9f10a14947ff2c72c3ce96de689f0f3260dfcb8e"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)) [ 343.848429] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 343.873685] kernel msg: ebtables bug: please report to author: entries_size too small [ 343.903928] kernel msg: ebtables bug: please report to author: entries_size too small [ 343.906167] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 21:07:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:22 executing program 0: timerfd_create(0x9, 0x80800) 2018/04/21 21:07:22 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000017c0)={&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)="4375ebf76a9061f894910462d32cb0bdd0b07f30ffea2242968d3f98c8b1039e5a2da54ed52efb7ee6721202d414d58c65bfb7f64964ce92f448d5ecc7bc86514e99173bff8058f66b130fe913187ddb5d9f35f9827df29f323d4085325fab16885d458c015c17544d20d39be5a3f729a9a8febe5e07a0b18b291bcb8b9ad56681569904c8f842a00e946e3de851ac51701d8ce50421ae3ce929addd0fc7c32bf745b2a48429be3d0c", 0xa9}, {&(0x7f0000000200)="edf9fe3dd01eb38b115595e77c3c29a456ee7e64d43e79e0a307987cc994a1fc16a1897093c10f59b4019bb5ff37575496f7ad1548743c0550dafabe6c94d499a46943dafbd2e7438b57eeac846211847b096aa7aa13e64c220ec8a698a101cd6c828fa7edaf80ff1d9eb3c2be7e01ece6c5e5a089234378cb5f355f0cdf301af47173fc81a6ece9e94c3e546ab5f5659be382561ca9fb80f1d6c43a2626730d4f0cd19afad1285c4698eb31ad97f729ab35fb77dbafdc8ed51c5cc39c83a9ed03faf0c24a4646cee1278eb657d0408053f81d1af1939a073218158978260d1e836f966d829d06aff7eef597c63650921eac3f1e", 0xf4}, {&(0x7f0000000300)="ab51ea55e0ed4e6705273d8870a66a24b087a63658a46ccc75f14b59057f328bd7274efde7f42dd3c1a46b13cc66bdbd6b90a181f2778e932db0f20d67119afdaa216b3839ca20514973967c02026f5d2e4af51a177b7c604d278ce3bbf6895cf0dd618117a3e20dd9dadbe4a33ca18f233f4638387185a5cd4215d54d5694fae446aeb099cfe950e15fd3442043cd206b7686dffd13d759ff3761723b94c64e785bd168abfcab919daa8593e25e31ec8d51c5fa58b457aa8df63120b17bde6fbd1fc7d6f9e3c63f9b5afcd8e6b8478c2e0c8dbf3e9e59", 0xd7}, {&(0x7f0000000400)="42b5b4fd8e1c78eb94a40f230d9cc9e2435468cea97fb14a915197e7a87dc1fbfae640f5e8bb1cb541af7846eb02da453aa637291b7bdf0da5d46848801f8ba88a599d34872fc76a3d88024eadf28ca010d6ef502f28da8a9585569d998056ee8d2f06e832e714576f5999c4928522016a9844b9b881b88990258de775b349fe26825d3f2ef9b510d3cf1ed9558863543a218a218b153de80133f76894e00cb230c85a49777a1a6fc647deb5020626a2e4e49f46e117a35498474a66990741a57757", 0xc2}, {&(0x7f0000000500)="69b70a25bb51809e69a8abf2a4a0a44d3767ae9203b3bf142f5fbd1518b4ef3a8d711838af5f8da1f1555877fa79c0c79e2b5e6fdbbe7a98b762c72c821fe1796fdc8b04f96cc21e4b7d8944b7b329b07f350862d5e1e2648ec2", 0x5a}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1190, 0x20040000}, 0x10) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001800)={0x0, 0x200}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001880)={r2, 0xffff}, 0x8) 2018/04/21 21:07:22 executing program 3: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) select(0x40, &(0x7f0000000080)={0x7, 0x9, 0x7, 0xfff, 0x9, 0x0, 0x7, 0x1}, &(0x7f00000000c0)={0x74, 0x3f, 0x100, 0xffffffffffff48d5, 0x6, 0x3, 0x3, 0x6}, &(0x7f0000000100)={0x617884d7, 0x38d47780, 0x5, 0x9, 0x3, 0x0, 0x3, 0x7}, &(0x7f0000000140)={0x0, 0x2710}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x3, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback}}, {{@in=@multicast2}}}, &(0x7f0000000340)=0xe8) 2018/04/21 21:07:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000af7c00000000000000000000000000000000000000000000000000"]) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x1010c0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000180)=0x108000000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x8203, 0x4) 2018/04/21 21:07:22 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfdcb, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) sendmmsg$unix(r1, &(0x7f0000002e40), 0x0, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x3e}, 0x14) 2018/04/21 21:07:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0x0, 0x0, [0x0, 0x0, 0xe00]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xeb04, 0x1, 0x2, 0x3, 0x7f, 0x400000000000, 0x6, 0x9, 0xe9, 0x7fff}) 2018/04/21 21:07:22 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x710) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xfc, 0x800) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[0x2, 0x8bc7, 0x6]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) [ 344.996082] QAT: Invalid ioctl 2018/04/21 21:07:22 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept(r0, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0x24}}) 2018/04/21 21:07:22 executing program 2: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4b, 0x88000) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x122, 0x6) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/21 21:07:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setreuid(r0, r1) select(0x1d, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 2018/04/21 21:07:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 345.017284] QAT: Invalid ioctl [ 345.072170] QAT: Invalid ioctl 2018/04/21 21:07:22 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus\x00', &(0x7f00000001c0)="6d7175969299cc", 0x809400, &(0x7f0000653fff)) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) read(r0, &(0x7f00000002c0)=""/236, 0xfffffffffffffc76) setrlimit(0x0, &(0x7f0000000100)={0x81, 0x8}) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x800, 0x0, 0x8, 0x0, 0x0, 0x3ff}, 0x0) [ 345.097236] QAT: Invalid ioctl [ 345.103402] ceph: device name is missing path (no : separator in ./file0) 2018/04/21 21:07:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="ae", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0xb, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x810, r1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 21:07:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x190, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/21 21:07:22 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/21 21:07:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/21 21:07:22 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x3e9e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r2) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/21 21:07:22 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) openat$cgroup(r0, &(0x7f0000000000)="53146ecced", 0x200002, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000380)=""/164, 0xa4, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x2}, 0x1) 2018/04/21 21:07:22 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x2}, @in6={0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x20}], 0x70) r1 = socket$inet(0x2, 0x7, 0x34d71aff) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) r2 = syz_open_dev$sg(&(0x7f0000001100)='/dev/sg#\x00', 0xffffffff, 0x140) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001140)=0x1, 0x4) lseek(r1, 0x0, 0x7) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000001180)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r3 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r3) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000001200)=0x6, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001240)={&(0x7f0000ff8000/0x8000)=nil, 0x8000}) sendmmsg$unix(r2, &(0x7f00000014c0)=[{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001300)="3777baa615c61e1691d45fd65900af285d5653997558faac2fedcab36fad3d7ded2194be39df98714057230836378d70ec513841143902bbb0adc311af43bef2e1f6739c89169af54241c9e891813127cde7ae4de20270063992d61d9f0d9939755939c57e514802c4a32cb9a2f19b63", 0x70}, {&(0x7f0000001380)="2ffb8dd95e3013f2ae7799aa07e43f86910f53fc923d655c358f836d947061fd1779a65588a5cb777fd88a99ffe71aa12c351434ed4bd420454c8b6564c618d597cdc3c8a90a3189ec5dbdf68c14b9be397574f5a89c7cb87154642f0d1d149ff9399c18075cab823e0f9c6bce4652367b300b49d27087f8a9b72ca077858e23f2e1167cbdc04e744f95cce9815b19758156cf0e3149b125d80ef2bff394c77d8d8ea40f341f94341ce26436f132034cfa05ffd4ec26be2355bd6b5f36e7b6", 0xbf}, {&(0x7f0000001440)="1d99c7", 0x3}], 0x3, 0x0, 0x0, 0x40040}], 0x1, 0x20040000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001540)={0x3, &(0x7f0000001500)=[{0x7, 0x6}, {0x1, 0x9a73, 0x1a10, 0x1}, {0x80000001, 0x0, 0x5cc6, 0x8c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001580)={0x1e76945, 0x800, 0xee6a, 0xfff, 0xfffffffffffffc01, 0x8000}) r4 = getpid() sendmsg$nl_netfilter(r2, &(0x7f0000003e00)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003dc0)={&(0x7f0000001640)={0x2754, 0x2, 0xe, 0x20, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x1}, [@nested={0x1024, 0x92, [@typed={0x4, 0x28}, @typed={0x8, 0x75, @fd=r0}, @typed={0x8, 0x59, @u32=0x411}, @generic="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@generic="24b2339c61fc1416c560abbbd5c23b10c1a96369ae9dddc0261172798877b9690771d95f0400a0f74cbf839be5c0d4de1d7d9e990708bfe02d5c7a9f6fedea5395712f22af42a0a8a6700023abc97dc03badb434b968fe6d9ef37a3e71e19ce385ff266d977bd34c5d903f8cfbe623dba0a261f35bc7c563204ddd43a972786c144e7ecf994755685129a512f563efc4bd75b262d481a852a92ec99a5f6b4a53482f91e95fa208dfc5fea7b6733b9ccb5c7fbe", @nested={0x1d0, 0x41, [@generic="98c0f9b462b0d8fb32176d6f80d6e9ef3fafc8beedb52c4d707e842cf0ca4fbd856bf6c52c295ef12e2c037855f0ea9041eb6d3bec872fbd20634df50087fa325df53c44fd12684b10b619718159590fcbf15392e8e74434fd7be286235c2eae99f3a738ea3eecfad4029bbed7f0fa27e5a7b69476cd94b7d0544ef6cc5907f8c75b884fdfc18cc6ff6a243a9a0a72d5b9dc4772441af47a629e24f0b7a0867f25520a40ae9817bb9a49ba957e500a", @typed={0x8, 0x39, @uid=r3}, @typed={0x8, 0x6f, @uid=r3}, @typed={0x8, 0x87, @u32=0x8}, @typed={0x8, 0x4f, @u32=0x3}, @generic="f9f057155827def709899aed00d41aaa467145707d088c16c2382094de50b01a5b87abb97c6020b2ce992e50acd66f86", @typed={0x4, 0x10}, @generic="e3005c6bb79098d803347356b6c942832042d5035c90909f1691ce7e7d74246a1c75440bed29e10cd37646ed3845e31368934783329214ac547dc2c91601f0e075d55fbdcf0e719af69b617a57b1709e7ea5f38fbd97fff988337f958533a6e4b66dddee71558c51cce8b8f3b99a20f600026267376d70463d0f7b88dd8f7b0ea617099127ffd0ab8d62c290e6fc6daa5c35f57cc15a2d0f06c8c4325bf3ced050819f6644f48512025366fdc7f778ac147b3da6827376ec51a083f26a31f24739ac5ef18f45"]}, @nested={0x1a8, 0x68, [@generic="98f75ef508d2654fd8a56c20ed2741b22619bda300bc9488fde614c0363f430be121ebcc0759a4ca254605439f2ba608cdb5352766b0ab09ef97fa67c45dae9a64a9af14e55a32386e7ec79fe65a2be2c34bb4c85b384612512e9adafd3309e1f7d413a00dd7b800830e06e6eca794ec64c65ef1a212ea9544bc7292d4efa50dc246dd41fcff3be9b421cd701dde9afd70d4209335", @generic="19756b02c01f2e13738d413c6756134cfe46ad30fe97335f4b121881a9eecaa04dda6cdb70776253db148474ad232dda3cfcb5381ee6ac975709f7177f321d092ead6be9f0699b640752f4b43ac1df19fb1bc18616d63939db7ba7cabd0e805f27595f3adc760d3cb40efd157ffc91dd9ae70d74e132b5c8503340188b872370192c26619138a940211e4ebf191e4f26a6a660edd344b2c0d13738e618e90c3d69fa07c96729946451b689265ad5a9e8b3546e62e4a08ea78bbcbf073cc4513bc1096cc8730105715408bb32d0e74f094b71c3782bad4d6469a28d8f002e898699b15f", @typed={0x8, 0x89, @pid=r4}, @typed={0x8, 0x7a, @u32=0x1ff}, @typed={0x8, 0xc, @fd=r1}, @typed={0x14, 0x85, @ipv6=@dev={0xfe, 0x80, [], 0x12}}]}]}, 0x2754}, 0x1, 0x0, 0x0, 0x44010}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000003e40)={{0x400, 0x4, 0x58, 0x4, 0x73, 0x20000000}, 0x86}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003e80)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000003f80)=0xe8) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000003fc0)={{0x33, @multicast1=0xe0000001, 0x4e24, 0x1, 'lblc\x00', 0x0, 0x100, 0x39}, {@rand_addr=0x2, 0x4e22, 0x0, 0x100000000, 0x7, 0x6}}, 0x44) r5 = syz_open_procfs(r4, &(0x7f0000004040)='gid_map\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004080)=0x4, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00000040c0)={0x7, 0x80, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000004100)={0x40, 0x77b, 0x9, 0x1f, 0x7, 0x401}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000004140)) recvfrom$packet(r5, &(0x7f0000004180)=""/13, 0xd, 0x40000000, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000041c0)=0x1000, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000004200)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000004240)={{0x2, 0x4e22, @rand_addr}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e24, @loopback=0x7f000001}, 'veth0_to_bond\x00'}) syz_open_dev$sg(&(0x7f00000042c0)='/dev/sg#\x00', 0x3, 0x0) 2018/04/21 21:07:22 executing program 5: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0xd29, 0x8000, 0x0, 0x5, 0x9, 0x4, 0x29d6ad95, 0x8, 0x8, 0x9, 0x6, 0x8, 0xff, 0x6, 0x7]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x5}, 0x8) socket$inet6(0xa, 0xa, 0x6) 2018/04/21 21:07:22 executing program 6: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) write(r1, &(0x7f0000000140), 0x40010020) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/04/21 21:07:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:23 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) dup(r0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000080)=@ethtool_ringparam={0x10, 0x8, 0x1000, 0x8, 0x4, 0x3, 0x5, 0x6, 0xbaeb}}) socketpair$inet6(0xa, 0x6, 0xea7, &(0x7f0000000000)) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x5, 0xe1, 0x7, 0x8, 0x1, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x775, 0x0, 0x101, 0x0, 0x0, 0xffffffffffffff99, 0x0, 0x6ce, 0x0, 0x0, 0x3b7, 0x4, @perf_bp={&(0x7f0000000280), 0x3}, 0x0, 0x0, 0x4f4, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x6) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000876000)={0x1}) r2 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)='U') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x20, 0x7fffffff, 0x0, 0x7}, 0x8) unshare(0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="fe112d560790bb9298f6d549d9d1c5db", 0x10) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/21 21:07:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f82492f23c11eef881d3623dbcac252d2e100", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x242, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000440)={0x94, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x30, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x3, 0x5}], &(0x7f0000000200)=[0x28, 0x68, 0x0, 0x0, 0x20, 0x30]}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000280)=[@flat={0x77622a85, 0x1, r3, 0x2}], &(0x7f00000002c0)=[0x58, 0x78]}, 0x81}}], 0x5e, 0x0, &(0x7f00000003c0)="a50a5a3ad0e5e35d527dc10a30a882a7907cfb8aae7cdf71b20a41b6d6f8bce3273819773ed0baab9830c15cd3d0a0626ee068b1a5f6bad96590cd8807d711123ba1515cfeccf70461527588f706feb67e7480b7d1a854371b667608d348"}) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x22101) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$dupfd(r4, 0x406, r1) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) 2018/04/21 21:07:23 executing program 0: io_setup(0xdf83, &(0x7f000000b900)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000b580)={@remote={0xfe, 0x80, [], 0xbb}, 0x815, 0x1, 0x0, 0x0, 0xe4, 0x8, 0x5}, 0x20) io_setup(0x8000000005f7c, &(0x7f0000000240)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) accept$packet(r2, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000061c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000a240)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000000a340)=0xe8) sendmmsg(r2, &(0x7f000000b7c0)=[{{&(0x7f0000004d80)=@sco={0x1f, {0xffffffffffff0000, 0x80, 0x10001, 0x9, 0x100000000, 0x7}}, 0x80, &(0x7f0000006080)=[{&(0x7f0000004e00)="6a55c3a19f81bffda55e96bbed14cf3313cbbac567cb3cb505fb325af3c30e92d96b33a85766d67fd60a7555451b1a3157f888becfe20ce3aa7b3bef3bb9647afece13eb1ec08a886f5c5a299ebe4c325515f4f6906c35081e74c6bf8a3e9d2bb69f4706f955b3d281caf991bb324e8463448cc2ed6c5442dbdb30f698d712e3fe91752c30ff41f7fe006d6e4fbe261b6b62c6862ef877be77615919f9f04f81034ae8ba479ed7f59202bef8d59d129dfea71b4a856a39dd8f", 0xb9}, {&(0x7f0000004ec0)="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", 0x1000}, {&(0x7f0000005ec0)="478899386c07cf18f836d081344a2ac74dce5bfb3ff3cefe189225014be71d8a325a7bfb8ea3955626bdcd5f18b71bf3f4ed146b475c26c334b91f9adcdefbdb54d6e83ad18f0a416c4921a46c8f9f711f2d0e1d8a1c98c93390b7e5055cbd042f15bb12a823f07487ed211bf32cd9090ef47d2933f50a232728a033038a3eef17253506070559bec3622ce22ebadcbb5769441546cb99e8d3df3e86f6ae90f14604c62d09f82a9f1092f31018f0cc0764e615154d251c0add6c7f62e9cc5435c032bd3af8363d29dffabf1d8c26e65631874e780ae54c263a6a3c52f5a3b7c1c51896448d34", 0xe6}, {&(0x7f0000005fc0)="94ff0736b6bb04c32b2e7979bf3aeebe4a99dc554417b4fe7059b3ef2b45fede1eef4eaf4f4b573297fb1a5eba4041bf55655e0d1043942056761e8fb081bae414386206c828b41ed12a7f95079df73a466e7f96e5f89ff838fb79f8ae9dbcf8", 0x60}, {&(0x7f0000006040)="60bf5996a7bd1b412e64b1f8b2c9920a2093ff19ee9a787014be823bccc75da1f8", 0x21}], 0x5, &(0x7f0000006100)=[{0x50, 0x11f, 0xd62, "f6bd06877a0c433fdc7900df1ea59067987ef9151bbe538613bb9ca332813394e1486a5291aa2f016374561a784dbd7d178bad2e7f9d456cc50d268f2cae60"}], 0x50, 0x40}, 0x401}, {{&(0x7f0000006200)=@can={0x1d, r3}, 0x80, &(0x7f0000007300)=[{&(0x7f0000006280)="bb8d5e2e456b43a8225db179c701dccf54d980f70a5371a67ce144125eb7d2097bdaa3838439262229f463df91cb41650bd2da756fcc887f27a47688ea64871f1c03dec902ce6a67", 0x48}, 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0x1000}], 0x5, &(0x7f0000003900)={0xc8, 0x1bf, 0x3, "61d850e4fd6bbee35a3963b1ea53b4ff453f3e7a20cf3181588975826e4b744e8f347e33b698f7ece83591ef533a346e9e9103f5cafeab5981e589dc1525bb77e97735fcbfa39ebebe3c09bf7c261346e8d5e47dd52096578b5c253b6631f42a41144170aa9866d90f40228fc6d7648efdc9d17c38c10eb2bac637552c2ff77250a4ed6fe9bcb362a436f2a23b548f6fc51e76230aa95006476783e75b2ac7dd719f014457642a5c7add3af3dd944993f19aa24f80f8"}, 0xc8, 0x40004}, {&(0x7f0000003a00)={0x27, 0x1, 0x1, 0x5, 0x100000, 0xde9b, "a95b6f1e42492d5bd67bd883a3d51c555e54121b678c10010318210bbd330c24d2af5fc3a9b4521ef7b59b10e46755947caa91a868e49073656d0877815853", 0x26}, 0x60, &(0x7f0000004c80)=[{&(0x7f0000003a80)="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", 0x1000}, {&(0x7f0000004a80)="8434", 0x2}, {&(0x7f0000004ac0)="6c01d08a5e417b528870f07331366eb4ae83e0675a0b125f3dad31473f21bf85ed974d31002115ccee988e36cbca3a6d28e853373b00a36f0afbdfd58603ed9c575cd823781643e8d1ef050a8a71d62e275b908b6d4d107e25626566e0ebb936ec6a33c0ef019fdd7dbf6bd644c92a7ba5dce372f31df0b47048d3b348cba8ae856adbdbaa88e2ef7a411408554d60b845d20e3471b9a7b381dc0f77317d1544195f4bdf7afb0e9551d466533a89ec86623370aa02f7d343390c1822990940d1e35470a7187981c91a7a6c1759d793fffa3cdec39ca4f8349ddc16455849e1af509d3e9265564339f7ef044efb7c669a72555ea25deb8b", 0xf7}, {&(0x7f0000004bc0)="2d623d7d75565ac9d3b1d02e08902cea0e6c651ab94d6d23872f5918552bce5fe696081ccd37c3cc3eb3fd478ba7cef286f6696ead7a68bd3441c48959bbdb293ea7e015200293d83d94f97537f00fd99653dd870624735ba6a1007cab77fc7edc8cefadb7b443a5c79e6cac1724abe7b2b02ec17d5c506d169eb6dfc51426699ed14763917f32f74e2e393a20b3b26560c7ce889d131eed215754ca", 0x9c}], 0x4, 0x0, 0x0, 0x10}], 0x3, 0x20048011) 2018/04/21 21:07:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x804, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x2, [{0xfffffffffffffff8, 0x1, 0x12e, 0x0, 0x0, 0x400}, {0xffffffffffff4f5d, 0x96, 0xc133, 0x0, 0x0, 0x400}, {0x101, 0xfffffffffffffc01, 0xbb, 0x0, 0x0, 0x2104}, {0x6, 0xffffffff, 0x8, 0x0, 0x0, 0x4}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x8, 0x8000, 0x7, 0x9, 0x6, 0x1, 0x0, 0x10000]}, 0x14) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fffffff, 0x600000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800005) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/21 21:07:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:23 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={0x0, 0xdc81, 0x2, 0x69, &(0x7f0000011000/0x3000)=nil, 0x800}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x1490}], 0x1, 0x3) r2 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013ff5)='/dev/vcsa#\x00', 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) keyctl$instantiate(0xc, r2, &(0x7f00000000c0)="8aa41533d682e004292777fddf921b4be245b64575d81a77eeb720b6751fad95d517df9506753c1a94c0de92a18bb900d8605f7974f27722b219db83c8bd4cd0e462c6ea7d60f6be3828d10aa1464df40a", 0x51, r2) 2018/04/21 21:07:23 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x406000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x5, 0x7}, {0x7, 0xff}, 0x3, 0x2, 0x2}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8080000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000000240)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"920039d64369d6c616b9e65e"}}], 0x30) 2018/04/21 21:07:23 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x24000, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/21 21:07:23 executing program 6: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x101201) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x11, &(0x7f0000000ffc), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f0000000000)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) 2018/04/21 21:07:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0xa000c00) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="b15a7eb738ff9274e23b3728cb5905d1545fc49c78b31a9cc825c9b9d21f94dd66c54de750ff4b6e5f6d0942683221cfa48738e9916b53b61ca9fc0d271a22a232a5318c9c1c7ae4c2c78a745787a103a8285aa71e77c64992c56295b60a14b2ecc5fe805a76d437b0402650f770046d0aa60fcebdbec826b744f4eec18604438446f286cc5a1566d482b9082195ac90724a9f4d5f1b28e0e7de15012d2097099912c12a23664e3544d2f6296fef95a4d35f3064e26d74b56ebdf5e344406163fe896524c02590a6800cd244c4be53c363aeaecde2621f88173d4213", 0xdc, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/21 21:07:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:23 executing program 2: r0 = socket(0x4000000000000010, 0x20000000000802, 0x0) write(r0, &(0x7f0000000000)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) 2018/04/21 21:07:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) io_setup(0xe000000000000000, &(0x7f0000000180)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000001c0)="87db14b39bb680ee676571e7ba", 0xd, 0x4, 0x0, 0x1, r2}, &(0x7f0000000280)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000140)=0x8) 2018/04/21 21:07:23 executing program 6: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x25e) read(r0, &(0x7f0000001440)=""/203, 0xcb) 2018/04/21 21:07:23 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) setxattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='lo(system\x00', 0xa, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:24 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6gretap0\x00', 0x40}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000008000000000000000000000000000"], &(0x7f00000001c0)=0x24) 2018/04/21 21:07:24 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'ipddp0\x00', 0x400}) timerfd_create(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f00000000c0)='net/rfcomm\x00') socket$unix(0x1, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/21 21:07:24 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000180)='iso9660\x00', 0x3, &(0x7f00000000c0)="3d57a55dd424a67e59bf5e71669faeb7155513bf30d5b9758e6bb6e515bcaac6b005818463421eaeae15f207c7f3d092f5b9e445ac43c2fe12240c1b1ddd1389c0be18b4140efd495466551eef29a9073923e11b0e974602fe21e71855b42d3ee98ea726fb1473de7642185451c7d84c9759080bae1ac4f0b21a5629ea7057a12e488540c231112ab926d6d66e8f0b2177dac6da72c02d604d1ce8") r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x3, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="29d730b9a0699c7b97d86cb2222fc71e648f1e21abc3543099a39d1504fe39079aabb103f0b512ff83aba8aacae0906c13adda2665bec40d299e3a88218ff9faf30f47984f6cc27c9615a3328d62b490876529d1ce347492da3635c478324229a805ba77c999209b15ee2c248ed894bc6b4ab3c32866af8b4fcb11") 2018/04/21 21:07:24 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3d, 0x440) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x100000001, 0x200000) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f000004c000/0x3000)=nil, 0xfffffffffffffff7, 0x0, 0x20, &(0x7f0000ffa000/0x4000)=nil, 0x800}) write(r0, &(0x7f0000000100)="283a4265624db7f7a287d689a220a361ebd5ed15ca3a5211ae7163f3dba7b51d3b033e37e9c61e2a1e75cedec559e2bcc97cf06ac37db705f740d09f32c4ccf394dabd640e3c98ec067674be656364427525b43ccf6369ad3e9d1efa6c7436316d7f907a9ddb102777ec18838049d21bd64ae1c77461a6f44060a40e78127864cc800a0369f2447c53c676ed44dab4ad30993656052ce1eb62f73bf0ae7496ece465ebd68549473efcbb10d5cfac5facf95fe4568894c043f0b95f844fef", 0xbe) fcntl$getownex(r2, 0x10, &(0x7f0000000d80)) getresuid(&(0x7f0000000dc0), &(0x7f0000000e00), &(0x7f0000000e40)) getresgid(&(0x7f0000000e80), &(0x7f0000000ec0), &(0x7f0000000f00)) fcntl$getownex(r0, 0x10, &(0x7f0000001180)) geteuid() getgroups(0x5, &(0x7f00000011c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000001200)) fstat(r2, &(0x7f0000001280)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0x308) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980), &(0x7f00000019c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getegid() fcntl$getown(r1, 0x9) getuid() lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002480)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000024c0)={{{@in6=@local, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000025c0)=0xe8) fstat(r2, &(0x7f0000002600)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000026c0), &(0x7f00000000c0)=0xc) 2018/04/21 21:07:24 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) write$sndseq(r0, &(0x7f0000e6ffd0), 0x0) clock_getres(0x4, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x4, 0x6e16}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/04/21 21:07:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:24 executing program 0: rt_sigtimedwait(&(0x7f0000009ff8), &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) fallocate(r3, 0x0, 0x0, 0x1000003) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x52, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r3, 0x0) 2018/04/21 21:07:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x100, 0xffffffffffffffdc) bind$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"e31338bfa1f731"}, 0x4}, [{"2d455a16f5a5e2"}, {"fc93925672b63d"}, {"7870c9704b753d"}, {"d825e4c512a4fd"}, {"39c2ccdbcc526d"}, {"60030fbad98c0a"}, {"6a1f376b7c80b8"}, {"bb95e149e47b84"}]}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) listen(r0, 0x0) r2 = getpid() ioprio_set$pid(0x2, r2, 0x101) poll(&(0x7f0000000000)=[{r0, 0x2408}], 0x1, 0x431b8446) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x1}, {r1, 0x80}, {r0, 0x221}, {r3, 0x88}, {r3, 0x1000}, {r1, 0xa5bb1e8138df4674}, {r3, 0x4000}, {r3, 0x400}], 0x8, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x5d79}, 0x8) shutdown(r0, 0x0) 2018/04/21 21:07:24 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000002fc0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000815ded3f7dcde26c119768690000000000000000000000000000280000000000000008000000000000003b4e9fd0d1d8a709537544595c77059f08e0079082daa1a33f8ad12cd090567e7aec9cad1d7b4549b4a403e2a45253fb8422d56053d7c3d57a9bf5bf88fd1a7df0544763cde08244e421e04c801bb28551ece189ee7fc7476ef2745db4e68a408b58ca31f733e1f9e873497d780b0d89b36e9388055f4d0000", @ANYPTR=&(0x7f0000002ec0)=ANY=[@ANYBLOB="000000000000000084d53959dea8e81e2d2edbaa329b2f281476780548f90cdce4572e18b27b1fdc9cd052db592113cb5703cf8168fdf0c74ca4b5034e6501800000b8c0024a5e792245c1fe8534366b8bb96dbfd3021cfa942b679dabfe27280b3ab8bf821fa0d8869ee576636cc328ee1768df53f61c8f85170ea90384994fbbef16d238c449ab7b9883e6af58a48ae2ac40aa9a491f3b3519a167e3e6d55100000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000ace73be0f6da07ca19d9a71222fd16b000000000000000000000000002000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000280)}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002800)='/dev/mixer\x00', 0x88c00, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x4e90, 0x1, 0x0, 0x349f22fb16014474, 0x15, 0x15, "06b05bb558f85350f18f1d5d9f2b3add427d44bd0baa55e0adcebc44fbed89b32d7fcd3fc64da3d40786411e7e2990ec160c94aad09104da56765cbb7c7b066e", "0f4b2dcbef305d85be3ff0569e2fb421b97561b3201c534f7b48d7dce94679df21bf1c1bc3d65dac1b17f1fce218b961a7b28696992d02206a998bb9a2a2bd0d", "8bb48cfaf7022d6d3030c291d88ba9d1a730d1aba5d6fc20bb4328fda5b4dcd4", [0x81, 0x4]}) fchdir(r1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002500)=0x7, 0x4) r3 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) set_robust_list(&(0x7f0000002bc0)={&(0x7f0000002b00)={&(0x7f0000000240)}, 0xfffffffffffffffa, &(0x7f0000002b80)={&(0x7f0000002b40)}}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) dup3(r3, r4, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000002600)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, {&(0x7f0000002540)=""/111, 0x6f}, &(0x7f00000025c0)}, 0xa0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r5, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r6, 0x0, 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000002a00)='./file0/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0xfffffe06) mkdir(&(0x7f0000002d00)='./file0\x00', 0x107) [ 347.544464] binder: 23614:23615 transaction failed 29201/-28, size 0-171798691840 line 2963 2018/04/21 21:07:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x30]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:24 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000340)) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r6, 0x1}, &(0x7f0000000400)=0xfffffffffffffed9) tee(r2, r1, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000380)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r7 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000480)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000180)) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f00000005c0)="b652907db3284755c5e779981cb382e567753401a20ea35d96c1c7bdf84dec30f2dd38627d7e5f16da268dab5bb838324a68aa0e5d47b35d4b203db3d0c006d9d39df594554dfb43c4b83851f18546f3ba56dc2307c21568112369d606fc7f7cfd6a0fd4cb5d65d6f386f575e92579fdbbda6ed9b0b72f6b6b9b108d98108daabe882c7dc5ae368dabe16b90fd2284d0f8d17f23f1bab2655698b3d4f02f184b7219eb5ba33b4a203b86d47b380592d07ebdaba8e25b59aa7812f244ada2460be8cb723a8dbaff9e2882176c3d9871237358fd3c162316cf47d09a52110aeffbd218a256782a38303a4727b6e781e1c3e11c796e661306c79971a2c9905f13a4fe68d0cdf05d724f8d2970ee4b3fa440feefcd03f87567c3b3ae5432e831d33e356e99d3192680e9d1b29739cadda9b615156a7ae0bd3ad8689b8a7d809459c2ae49800b8b130325038a31d8908df6172438b6c115a67f1b019e68834ab4be59d9faabab894419d7f1f43ff7071646151072223d4f4ae9e27e819978ebd2c051869758cf45c81cd0ac405dbe6877d625385381a0af16590a504cf279b0687e3761949c1281d39675388fa38c6dff6ca12ee1d203b741ba1c6551ee531973a181e24d1b2dfa2a13f421ceb5855dd900387944ffb7156d49421a6f64f918c34eb126cde90d691b195caa64f82d230249afdb2d03fabacfa4f0d99c9d64a7072aab1eb17642220eef29f5c925cd4988d216cff72c1f3da73f0b5cd5b601c96ac47e5988bef9c60a5ef3676c1714dd64733bf1bea893c74353b5a7da0bdd7841feff9c69664b2a676cf2c3c0fb64d5b52e97072205aa95f9e7cef4d64138481010ad69b5b669e95dfb44037a368536cc9926cf0dfc4eb92ca1b098b9b23845f34739f248d4a0bcae61c3090c2df43023040aba31a6b617f82567f0e9f42e7f6f50a9c22de8d7eeaa591ec3889de4fff75c398e3eb8a4d5973ca799a266aa88ed7c6a0c3eb69d601c18ada25ac7d87992705c5b5026cce429967f8f315c4e95eb84bfc1a5c1c4654cfaf42485ff611b9d934782a5f0dbc81c8170f45d38e95d3b4dbcc8c788a73505efe076ae18d5693ad7a869c95a589d7cb9683be70dd36f9094bae14232bada3d45688e7441f3993a8e37d657c4d41cdcdaa6c302be291ecc5f4653941420be00748dfcce91f35f5904e01c15d8cd5e312f0663658a8cc3e9592d00d8f0f608084875f764c58d77ed500f9c37b8afde5021aff357ac1eb70a0acf9568e015743a15726330f27c15eeaa5c4f5dc2b55ef686c95f9389ae8989e6b2543a3c32c91a1e28f222c285bb758775e278eefe7e6dc55abc2c0be798be5135343aea42e8ee6e2d9bd8996dc0cf028cdc2f7c05e84aff962f3cd2b3aa39e3f7f4b4206c9400f943c0edf0c5c56b10bc13434670dabf574a4116ffb0ca9ad4f5dc1fb872ae5e92b90098e9a5e8cadd7c9e9aca3fe9ef215432650131480bbbb9f584f65483b170da37f16c6bac70c80dffe1f9482723805fd7f26d59b6e8ebb405bf642ef03639840abc2fe12c687c3a73578ecfef62f14e2a9a3238fa8a0523919357fadb4e5a24cf8932d414960029242df72d9d4713a54aae658ef83c6baa975a307fba3d43881b0b6b8a822a45fc8e3dfca859c7f0bd4d6e0e6abe14ed47c5b5a9ec1ccae8498a5bf85f63b821eed55ae5d22bb1e813ff345a0a95cb22f02a98e1d85c79b2c8d5f2b142b432e420433189a46e899f07e74d11de610708f5d4b1cf38b3490d08a25c3102d7af449e299a6a3865b968ea2db41b6f341615d3eafb1b341b34dd1ad3dffafea727d4633394c48d09eb062b5b664272936534e9ba54382b5c019dc4aef93e7bc3b968170a1c51da7d1931000b933f025631308ab3c0a65f952218a4e5d75489f64a2f6e59f59a2d4a71a62de143a58d1d7a244501fcffc3d4df4267fc436f9c72d1326eececebf57694b7950cdc5ca264a950e26b57e7d26be3b0a1198ba1ffc9867441015b2f4d5c94e3078ad9358a57e1719990a35ebaa9cd55ec8bde616ec4c3f50a5c9e82071d4cd14caf14e7bb49bde521c6c550edda7426e077c4c1d2f8e6dabe27e348c0297d29a5208210694cbf0279892447fdde84fc0238d9ca26cc0c64575296662d2e3a136d9c2c0abb8cbd6299d866cc345283e25b0cef39d6e4bb8bf74cd8fa99a2e08e9a46dfc693bdf85d089d1dd6ac7b7818a204f5d4034195f11118375a21755c97cc0080ade9b5a7b15dcc2a88e5db775df1edfc58056e67ed43cdf931811fec6c59bbe4871f24cb3f0c8e1167498cdc2ba7c6cbe98e57faf6c3e0cb3ce8b2f53374cdfd75b8a72e8b28f3e3406fa7e76fee87784709132db64fc3659f0ff5ec43879487e558e7b53a7901668a1f839518eec3babb61f2d31ce4f11f724e1d9a1b8087be165bf8c9e6879db4985e567870a1d5e1e9fc5149e60a4ebdf3ee35ee1a708edd53b90e63907219586202fd6c0645b18b0c939492bc90b785cca0c5ce4149704643893aba532a0dfb8383f817839dc8948b6e73adab37f3bd38f8e53b96e28f67facfa207acb6902db1561354a9638cf8217bc5a119a03926c145361b7f00ef15d3360a4a8ac5c2e86f0e6a83653a2832838498f945daf73763ed9f44618aa5086b8d1c833bd73fe82e4cb5fc064038b6e32f46f82e72a1529f71349207860d093d7cf38ce4b11819f699e950b9e26e0c7938720f45954444bebe89d8e77a82c67b9e3a43b76a1069c435320d90285ee811dca21724946e9b94d4902ac3fa316947d8db17181de1f0e2472d600217c3f75a882d2a37d27389aa0ff30d0d7c7e32844da5a22b5162368f5ed2e58f34fc30dc1d4082a592ce48a5be97e074901fe6166374052c4c341640766d1bbbcd27d2b4074c2fc5b0c88f03a1cfca6332b2b050d42b59cf71fc43aa126d0c1c0ea75139f2b57dc6d399d9eddad33cfac9e59d626e3ac71ba2c48024a0ca321db7d9ba3ba0426ea1dd5c28159e487df0016633ed0f41fa921e40c46bb571829f6e79dfdf5048a77b87b03981d02d43974d1fff49a028a401cc9077ff1ae94d340c7be10c7e11e49dfce8723a6cf5811cba621bf52ee0236c11c0cd2a9935e6c9d577dacce9062787846442eae3219e674c0de60735a7e223b2a6d6e520b1bbd189c51af79fd2d2daf9e91dd9953d61d5d01538af01b6b8532bb6b3f951f762fc94f5c63b987a5cf2eeb60246854a156d23bbe189c4d27bfba6f958672954afce384bda47093791e91d6ca7645d11889b428b3e2eacd132b6636460ee59193f6b39149bada11e11641d2fef32e001877dabecfa0b475545efdf2cfbdbeb47d981ab54f230f600f658d2289120ea6e0c7c8efe1d43765a9698aed8e0ac0eb5cc1bb896f2a161bded3286db78bd51f108642fd573ae8258f45d0cb5618f9425d6a72346407a0f4141443af252bd3536694d24214f1716c89caa60e45880a4ef5abc45ece5a08e2826fe644923bacade97706fdee267e86d42ffc66d928f9fe028df9f02f0154e2ed655c40545471ab2b942df920396ea2bb683f312e0b6c3e5f74343dc8e712211fc4d976f74718229dedd7e5b706476dc32c703587b377893db3ecb0ccdbd2cdbf60f6a428d2cf85417aaffa193b3232050aecb0e4eee92bd14a05f39e5c65bd7080529ed0e70e16727bce96c99e852444963c754bf4e04c590bb79dcc8174bcafbd8bd28d1ba73cbbb6aa0926b56a5fb2d438ce868088e052adaa461b2258fa62046613edc827bd819ffcd69e6c7cdbb8c5f2fca868b2a5d0e160b800e6564ff1ec8f7e6a33c63d11f9f8dc1a8afb5d65de409bb17f28868532127de5def5a856a790789faf7c922e05c2378daf5e189bb443e29b4d92b4c7d05ea4ebd33b090e9c9b000ee62bde37776fe9f4b903df22fa3e63c05603067e7c5bec09f82a8cfc9b36c654c4cab4502b2a65fd2bc52457e0e0d649a0ea769f3b45458285a6b9e63b72b46425e5817fa274bb11302650effa9b64028adddb425a1701a993286f5fb4998e8e8e42cf493e4b597e9e77d132a33bbdde660674463bcb1afa73263af36381ac99a45991932b4775b658ceac6c6a2d11690fb0f229af4b67bd9748d36e54baf334dc61917a16c65e28f5ff6c15c83aac12c369bbb445314681688e5df1fa98e1ffc668cb2dab902068b56bbaaeffef5f2c28e833d52cbf480f19fb0ac2e2f0c9adc016195e5e21f4422d34af01e1852e73509ad963d98f3161a3bb2cfbb4120b7e605ca34b1acda5dfd3f8ba5eef67e12908387938b9bbc3f1a5bd27e366a9638fa3a9699b40be60dd8b54b447a2998c4e6f13b0601479f8cff60e57843e257311f64ec3ed9629237c010c7ad9d2924bdd6e23f80f69a2a3bc661313c64c3affc88426096f6053473b0835e3d79ee5b789eabca2337d6c144090bf97a61c2a32f4f69894621e11821141e0e96773a90950012d87557fec145199268e0d631e45e42884f27cd9a95492efd95dde5b059fe22e0842db700a54ba9ea37ffc68670b9320e9dc3772dbfae5169cc2f42e6fe4e6d002c1d6e5395cb1ed621b682ad26c6ad355a3ea8f35d5fd6979bddefbb1875a26b078c6f8943d26ab1796a367f572e6ab0e1c6950b02d9dde7f63e2eea0ba7431163d84abd2de9c2613fa96ee5dc214ef354a732195c65eecf3130633f25ad2b82a3eabbdbea44fd323bb5be81b393bcb0131b6324bf7981e1e9a0bd820c0c0a4bb16a43c3b1506b71a0b1774e2a132093c6b6f6f43975cc045460df4a00b45cb8a9485cb4c5d3f5595328f0e554a7c44af0ccd5de3693015b5177886f273d3df6d27dfa763a407c80bc714da280d3f45929d39ca3afd5477fa0678a8c720d0c203c75c83eb42f7cb4f391277d9942e24ed417126d988e3327fe6233826457199952017f28dd67e0b51903685db09893071a5ed2e6affb58089de85853c3b6c2bc58f4325e6e37d464cd81289fee663cbc82a8f8d46cd2316073d6eee1418364056c261aaa731862c3c616e8bd09070ed0c33d924dc4b8407e0b2ea863d79eb0d131a77227994e059e7c60606fda02af8d1888cdda200c1748225ace1069e89c694651b4563ad9b533b0a4e1de39f312d57f62171e21af8ff6168ea7f660ba96a8265151b33453d09f828aca7682fbeff3525e5342c29e89419dcd5289aa3b980051f213746a35f3e6d4955adfa046a22935ace08caefa50442e5a9b716056b633d9206dc6de763778bb052b3988fa4f6db7337afdb165b2dbf16c7f82f638edac710ceed3b1a19a2ca16024d7b1b3c0a3df73e2974af285ee4b903ef8f2b0ab6b7c725c942bc88dc0e973193db2063f12e4258ec8a79c346942b332829e1046c0e93aa89e2015bd68603a5c5e9a739102c9e354d958c5812ff309fde60b77083aed31912719e28f61358edbce2a85d30a10d99bd0876fe5a07c6c1b78e57d6db619871210ac8abd91b258da253ed3997e30dc5cb63018c1ab72df8fed857c0475aeca204408e410cfa084738317aeaeeb4f596aae19222302cfe6caf023ae7e92de0d3a3d87c0d0c5f65b4e051c66ebac1bb416d2eeec17dc87911766ebab915393797091dc196bf1f5a5a8c58481e97ce9d015a63cab7b8bd99b4f2cede5b3f9b514e840d1a7be0503e252d42aba82de7947ea2466b3fceba329cf4b15eeaa9220d9ea1dd8c67242609833becce609d53e19150c6973482e2773008b4abf277c87ac6343f7235128fb6931cbc4805e1ad8fca7402d533cbcca93bcc1b6") futimesat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)) 2018/04/21 21:07:24 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0xa4f, 0x1, 'client0\x00', 0x6, "2ca9728c787dba9d", "0a5569352db88973a1c02835749262da531d0003e461bae5b34ae358a9f6691f", 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='task\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000001c0)=0x5) perf_event_open(&(0x7f0000220000)={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, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1799023b2c026fc4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) fchdir(r1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x3, 0x0, 0x80000000, 0x5}, 0x20) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 347.680368] binder: undelivered TRANSACTION_ERROR: 29201 [ 348.431816] kvm: pic: non byte read 2018/04/21 21:07:26 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x80087601, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/04/21 21:07:26 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000004e001f0014f9f4070008f408fcff06f70d0001dffeff00000400000000040008", 0x24) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/118, &(0x7f0000000080)=0x76) 2018/04/21 21:07:26 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000527000), 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x396, 0x80006) 2018/04/21 21:07:26 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4000000000800, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000000100)={0x1d}, 0xffffffffffffffab, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xffffffffffffff27}, 0x1}, 0x1) 2018/04/21 21:07:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r1}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) times(&(0x7f00000001c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0xd005, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) write(r0, &(0x7f0000000100)="fdc92af5ae4e511de48636cb63ded277e7b2121fc628ccde71ea1a", 0x1b) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440)) 2018/04/21 21:07:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}) clone(0x7fff, &(0x7f0000000580)="14aaf1bf6a828b54ee3a52bfadaf4ab8200e74dba325cc1249ef63c7a4e442f5fc7ac833a32378b3e1449ff0477946a2ce830225590881f63264fe3bd613bf8e70b6cd92621ae5b499969e27bfbbd174a48efab1cb9c7b8f71136ce9ef8cfd67f2c81979d50dd7e951f4288eb25709786c1bd7fa45241b2719fd9979e513e4580021ccf6dd9c4683cd22dd38970eee584b2b", &(0x7f00000000c0), &(0x7f0000000540), &(0x7f00000004c0)="57bdbc08f57ee2702c4f9dddfd9df2e274442c8fea5fbaff92e737fddab92bb9c1d262b433b4a74d54f0893fab2ef70493d0fa47ee3825a77db5830bc4ba21e5e1dc8863438ba1bc6decf483bada943f2f6b3d3ddd1535e0f24d09") clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{0x0, 0x2710}, {r1, r2/1000+30000}}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'veth1_to_bridge\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7f, 0x2000) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000200)={0x9, 0x6, 0x9a, 0x3ff, 0x1ff, 0x9}) close(r3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) bind$alg(r5, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r6 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0xa0080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x90cf}, @in6={0xa, 0x4e22, 0x7, @empty, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e22, 0xc9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}], 0x90) 2018/04/21 21:07:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:26 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000010c0)='./file0/bus\x00', 0xfff, 0x9, &(0x7f00000015c0)=[{&(0x7f0000001100)="309d8ff55f8abdbe489f116a1b4bb3f76cb0734d7a380dfaaf7f5dafb0d7f2bf970592a229d202edc2137bc702f7637ae45759ede3e18e55b110c1b1d2391fc03cd2ef934ef3c0cce80d994d12bfb56e0e0a963f78e24c6bbc43a0c3543b8753a9f285f12932145e5fca871c2f7b1b99f68fa7674e73114c405f4e78edc5c562bfd3e6e6bb647fa636a8b4f41e06e9e63569c4370fb2d1c6238eca885ddf48705532a965a7b9ff392ad3af8b9d0bcb2a030c354170089d8d82f9c4b2328cd1c404522397a5", 0xc5, 0x401}, {&(0x7f0000001200)="428f29525982ce8ff173931355502d0e9c66b63e3924c00da9ee3f930d5e1df5a604b72318b39d8ab55f61ac4dc4122fae2fad61631e39ff021f44a36bb8996c3fefcf9cbbdb9bf4d76249ffc8e5809b568444c6080e1e9c046067a77a5751d20509b393ec3f6d4e3df3ed2b1ab8d99b279de1d3a3b6cb548390456b072381e1a7f2954ea888d4a80a9e867cee8f1e", 0x8f, 0x2}, {&(0x7f00000012c0)="fd9d066c1eb4d9ef93483c4d0c1a4862d7cb9d6cf5127084d7a23a0c8ea559b4a85b7b5c", 0x24, 0x73d}, {&(0x7f0000001300)="fe86a1eff47d02677ec71dc10aa94b45d274dd90bf4b839108083ce21c50362cdfc95d3d5780ecaab15381fd99fcf5acf972884df872823256b358cf33423dad499eca2c9657d38cd6304d3ed160a69906d4a2e9f9207f296a6d77d4916f16a7d4e475c52b0868498a5a404c1c900d", 0x6f, 0x7}, {&(0x7f0000001380)="589de64404eeace19083347fc42d2db1056550e45b63b84cb19742f67008e83270576ce64d9901ae", 0x28, 0xee43}, {&(0x7f00000013c0)="30eab671f302f3af9100b6399e0a3b2247ac765f5af1e4888914ad959189360c083fd2456a009dc46c2232dd9de75f66c9e6268e59aa69644c4a14907277d61366ce34369e43202f0ca31fdb05009da05ab826ec4bd99a9e8772fdb3a28b3d09b2226a625787a587d7abd075343de73ece508c616ad3c95eba53dd0b1d09a2", 0x7f, 0x8}, {&(0x7f0000001440), 0x0, 0xd97}, {&(0x7f0000001480)="8a954a0a7cda9d2c15188ea28819ef9c6b84ce73b501d0bcf807a06d1d84b0e8fbd779c27ee5425dd7498ccf7098d9f9abf2454df837ff3271b786fc078edb6de507a1745e09ccea275b3714cbc018d530f52a683ec9a0df6d624738d2e8c4d3dc8e79b5f8ab", 0x66, 0x1}, {&(0x7f0000001500)="4ff3d67724e4eb7f3b9ec60f4ad13379986faee88079bfc3f8148ee9a9f766b51869d729bf9b84f3f93b7189a01436ea78cbce908b5551abab8bdfd73f8c9409de0d7992bfc2b0c8ae0b0ff400eda8135322af0f7c367b0e498b87704829e2a0905e48543e918d85d2dfc5e60137805b16b37ef70ecd4f1e298ee4392f971c2554594add4785c54b3e1b7f1b28a8c1d778daa824", 0x94, 0x9}], 0x200010, &(0x7f00000016c0)={[{@disable_roll_forward='disable_roll_forward', 0x2c}]}) r0 = creat(&(0x7f0000001440)='./file0/bus\x00', 0x0) r1 = semget(0x2, 0x0, 0x40) semctl$GETPID(r1, 0x7, 0xb, &(0x7f00000000c0)=""/4096) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x40) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000140)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r2 = gettid() tkill(r2, 0x16) timer_create(0x0, &(0x7f0000000040), &(0x7f0000000080)) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) exit_group(0x4) 2018/04/21 21:07:26 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffcffe, 0x102) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000009000/0x4000)=nil) 2018/04/21 21:07:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) write(r2, &(0x7f0000000040)="f7", 0x1) 2018/04/21 21:07:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 2018/04/21 21:07:26 executing program 0: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='logon\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x80000000000001) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x280001) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3f}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r1, 0x80000, r2}) 2018/04/21 21:07:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r1, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x7) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x2, 0x3, 0x61, 0x3, "1cdb34d4abb5113f37885b2445c4c95bce175bae5fe6517a9dfbbf432e1e50f7f8e852437f5b8350722dc81f", 0x2}, 0x0, 0x0, 0xf85, r4, 0x0, 0x7ff, "99001c84cf15963da7ec7e5102ffeda1c7741cddf4f23807078ca8910a4ee01c67427d84ebfd69d82c4bb596c15852f9f3fd72fc7f699d013ba8e52cbd71699e", &(0x7f00000001c0)='/dev/cuse\x00', 0xa, [], [0x4, 0x30bf92b7, 0x100000001, 0xffffffff00000000]}) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup(r0) write$evdev(r5, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000180), 0x4) 2018/04/21 21:07:26 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 21:07:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/04/21 21:07:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:26 executing program 6: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendto(r0, &(0x7f0000000080)="481ad3e79cb49211845dcd80f861109175f709739f088c28fd2e1ecbeb3970dc5d4c516f736cff8b0df6b57c70e31447a8b4d0fea55c5a81aba8e288c01a66b1a49124ff19acf9aaabbf9bbf4c4ca5d9ade9e9d9ce5b9f8db4c60ba7558fb50a5f3c5ed5e8d07a76210675374d690fcfb31b5eb5ed3d27b79fbdefbfc4b41e6c953b5cc5d7e9a644fd7dc645b08c31955231713ee2c600939e49f2492884a6cd2b43b05cd994b6d0afcb0f66ef7fe3b8cf902c87df74ff7826a5a9ab3ab9dbcc3bb707b5cb7d7a25d2ebc000ae49b5b8a8b8ba0c950e5acb2fe656093fc8d196", 0xe0, 0x4000, &(0x7f0000000180)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, 0x1c) 2018/04/21 21:07:26 executing program 7: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='/\x00', 0x7fff, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="f70f2f3625f2a618ee5e9bb750c903190444301ef6bab6f18c7d912fc6a5e088e1a51c020cd494fb17a67cd3f5db3aac0f64d7906e81830412c740eaea2ba8fd61afb979713b4cf4012df93a8fac2131803d8e7b1fda2998", 0x58, 0x4c3}, {&(0x7f00000001c0)="2cd1aa6e8a4c2df1a73cb403170d2264938e82fd9cba4e03f241a943116bebd997c5e97f75f3d667eb527f38dc8f81fedb23116b910711ad3daab78c2c38cea7d92d1776c115bb9af9bcb375acfd49d271f314bfaa13d79c4349616db9b2e2a34a13b9496370f90cca0afabc6c8a47f68a12ab27f17269a0a8ab70f1a49a35d09388b8e16d76ddc38db5240e26d702e090caf6ebbd89c96ab3e87af4202be48e449454a87bf7b72d0f3298e93b9b4790f741a0eeaceeada6c9cb80bef23d6123d02f587a2dce81b2a452c225f10d1e5282848a64540c66e3dc7959626e9133580dac66d1", 0xe4}], 0x0, 0x0) mkdir(&(0x7f0000002a00)='./file0\x00', 0x8) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x800, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0xfffffffffffffffd}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0f4a7075202f72646d61202d696f202db4e563b016796d656d6f727920000000"], 0x17) 2018/04/21 21:07:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xa00100]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/raw\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x10, 0x9, 0x2}, &(0x7f0000000100)=0x18) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1}, &(0x7f0000000200)=0x90) 2018/04/21 21:07:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1ff, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) getsockopt$sock_int(r0, 0x1, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x80000001, 0x7, 0x81, 0xf6, 0x0, 0x3e, 0x56a, 0xe5, 0x38, 0x208, 0x9a, 0x9, 0x20, 0x2, 0x6, 0xfff, 0x8}, [{0x3, 0x3209253, 0x8, 0xb3f2, 0x401, 0x0, 0x1, 0x2}, {0x6474e557, 0x7, 0x0, 0x36, 0x8, 0x9, 0x6, 0xff}], "26d7b7e4b547b52941739f54b9d9704811d15e7617707f722d388202b1eea2567c3dd7e299fa2385a1491f69c2036a5ebd", [[], [], []]}, 0x3a9) 2018/04/21 21:07:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100025bd7000ffdbdf251000000008000400947708eb30000100080009000e0000001400030000000000000000000000000000d300010800050010000000080008003f000000100001000c000700300000001c000000"], 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) 2018/04/21 21:07:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x40000, 0x10) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x800) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000480)={0x3ff, 0xc039d38e6901627b, 0x0, r3}) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) accept4$ax25(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x800) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/21 21:07:27 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xf) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) sendto$inet6(r0, &(0x7f0000000280)="c8", 0x1, 0x20008001, &(0x7f00000002c0)={0xa, 0x4e21, 0x2, @empty, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xfffffffffffffd37) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/77, 0x4d}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/227, 0xe3}], 0x4, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/9, 0x9}], 0x3, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@empty, 0x52, r1}) clock_nanosleep(0x3, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/21 21:07:27 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x2) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x1, 0x7f, 0xfffffffffffffffb, 0x0, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/21 21:07:27 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10d100) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001c00)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0}, &(0x7f00000042c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004480)={0x0}, &(0x7f00000044c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004500)={0x0}, &(0x7f0000004540)=0xc) r10 = syz_fuseblk_mount(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x5, 0x6, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004b80)=0x0) r12 = geteuid() getresgid(&(0x7f0000004bc0), &(0x7f0000004c00)=0x0, &(0x7f0000004c40)) r14 = getpid() r15 = geteuid() lstat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004d40)={0xffffffffffffff9c}) r18 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004d80), 0x80800) r19 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004dc0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r20 = syz_open_dev$sndseq(&(0x7f0000004e00)='/dev/snd/seq\x00', 0x0, 0x20400) r21 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004e40)={0xffffffff, 0x4, 0x10}, 0xc) sendmsg$netlink(r0, &(0x7f0000004f00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc, &(0x7f0000004b00)=[{&(0x7f0000000380)={0x1880, 0x18, 0x201, 0x70bd28, 0x25dfdbfb, "", [@typed={0x4, 0x11}, @generic="87d317c574c21d9a5b480a6b97baa0fd617f89b07fea0b5c840c3beb53f8d28f7122e551f3430c1390cd0b961c570727d94a383dc322028d1fb01c909a2fc18ec78000da376a9a2d802c7a4cd5c203fc5540fa96866a391a91857881bca911e6f06968c6be767289d0b8ff2a201badc431d29c50c14ad868e4d7ed637666f7954310d0cb74ebafddd7fee0d4e953a3569a63175a084a4f82afd59076837b32630518778263a17db8b42e95b36a5874b2873a016bcd5b6125f644f37acadbb3ae7ead1a3821e856edb7fac7aac0bf89ec111f07929337c142273c6d1923bf71459b88a36d5d", @nested={0x19c, 0x6c, [@typed={0x8, 0x60, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic, @typed={0x8, 0x1d, @fd=r1}, @generic="3d78eabaea776766eedc7e8ee76431c78a3b84cb06a09279a99f014f78da51e6fbabaa254756b75e7099f6d31a1a1ddb1aebec09a31d6ba2e923083da65f829823e73c1dbc1248816bd6cd86613bc8406d046c5fcfab1970da7bdc6145ae1017e4cf38bdda733cb4c5674d7c3eff33fafc357a2338318b7b049e163054d7e2af3b863031019bcfcd0f11e3e5c025fd452dee2903cbdd4ef6be1378f06c9805a05cf3d9bc2ed03d86372fd90112df86a3aab5f02e409a56ad56665edecd", @generic="0ceffee5864f8b5c406eddaa31da14df87623f3d19ac909b64fd1c70ba721c648a30e5e7065e3ee5d6a4a166d7f3d15125c30c2af65e7fb5e69f61652a8ec163a32d90922c6b3e1822a638d2d5282a16b80d660009232869fb7211b4a52ae967196f0bfa0d018e2254e7a712b62165172a66d4d9448b9aac61173284a26753721ac2733e50d6836f5acaf8e16d8be656b0e85bfe3b576d908bd76e87265f9d47c91e83566a2c2f25acc6cfd533d42033fc35c27bcaed0409bf5b83a58365d87e323af99d26c5503c"]}, @nested={0x21c, 0x12, [@generic="9bcc2f1bfc475ce7a5e8bc7b3d40c375933ce66ed46e3fd0210153886e0922b1502eb7a0f685624ff5afd6105840fb763a06a87f2e9bbadcc4d5630c6099d864ea956327893d1558304e887478f7e16a898d9b5b652bdb8198a21d7835db0d948664bf126c7b890ef9da897a0b529190688b1b55c4a861693c19d80c6f7edc4e79e8192338e0cc67f85bc13a4a1d4aa19ec24c4b64d71596d025eac5710b87cd6fe3eb2f7c04967732e17258db811c6486d09bd9b8168f18234a5d3624", @typed={0xc, 0x7b, @u64=0x8}, @typed={0x14, 0xe, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x8, 0x31, @pid=r2}, @typed={0xc, 0x3c, @u64=0x3}, @typed={0x8, 0x5, @pid=r3}, @generic="39609fd3dfa5747cc34aec3479ad14b086d214e249e1b0fce841ac23453e565748504ba115d0126a6d3d41df8bc46a6b665dd3de8ef4e3d10d8dbb1eaf6c922383cdb1ea319cb71248e6c90a66856430379a20fa18564ccda16720e53666db911979a3cbed31a7be", @generic="c9c257a245499b548b21d9602d25c043bfd103e2c9ac2a073f37056aa1195e7cc2d5c9737664a7be7799d270a1c1ac5d88ba4a52e7b062f3855142424f50a2f06ed3ce21d00520a5fd4e26b2c37e9e8e475ae55050bf5878f542b10bc0da51c4bd81f254e8936b3bd259154f300132349bac699e0cb8ce7ebe0b7fd5bf40968e49f78b851ff9bf6cc0cb69159ce582b3809f956c2ead8cd53ad20513135bb5dc5d94733d02c3045880406a8ccb2caca5eb6fd01ba5"]}, @nested={0x126c, 0x11, [@generic="038d716e7c040f1f21d4eaf14567a300bda979c8742bc1e07861f3cd61044787584574bccfbb1906f7dc153c1ac25ea365d695a060789381c6e2d5d1890d65ddb4211dd5b0005949c5cc40ba16c7f7da06f879f798caaceb4a3af8eab96e20377ec67a8211646607cb159a11ca3bf1c2665738f0fcb379ffefc62147e998a317e61555a5b7138be38c286eba772b5d3677d393e08e4b8e2f9fd7d8a1bd160f2ff6d3763b14f920c1b40f1bbe7a3fb6a03da59b168dc960d2342e1b509a4e4cd3d25df9b403", @typed={0x4, 0x18}, @typed={0xec, 0x6e, @binary="3a503a6f24453da4f8842f3c3847870a637364e50205c48845a65ab4b099c74eeb61118d781346c4968961cfa67b15f04ffa8a164641b22466d059a50d240efe0a8f2bc63d18e1f17e380235c0ca238c2413d7ddf62f5aece59d5191ff64af931d13eb4527328d76cba893d2bacbba8822f378741d004cfb5f96dfaa275409d766ca63e55ef69d8a793e1dcaf747293fe6ea599e06de16513968cdac59b105fb29ebbb692897d473184512efe951b9884e4df1e7bf31b756d0bdd02d8fa0e026f9ce75d82a2aa01a51783805c67e59ce00fab53fe73f0060f9b979bdd7d9bb78760619117a3487"}, @typed={0x8, 0x89, @uid=r4}, 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@generic="9584389002223ff858b70859d7fd", @generic="8c06e015746d64d412db4423ed0c3a73de71f61a54935587cf5c5682c363e878885cd63e0dc8ef3c50815ee1bc4031f99d45190185fd3278030d4d7efaf8ed55b9a4e0d2b4916f38a0e58bbeae1d32cb3ad6236bb70f4a93d68fe29a6a9400d874e1c2759700421c13791b5c591b7f8bde66a41a46041869cc604da5fa11d7bcb98e2c37648c5f6261b16b6f4c5d5cfd496bb9f348e8103bfc9e57c9909d81dcc968d957209a4f2cc41cc8a5e02983c78404eb77c606d48f13a177", @generic="7edb744226a611c107b91a42d4ffc7d094ab5db16173308cdd361f0aac666660540f925b03e8a7d3120dd68086adb3542552b6c322f7ab94f7dbc353baf5b108975911b83d00b08d2acb6038af0ff08d", @typed={0x20, 0x63, @binary="1d5a5c5e6c25a9d1c74a16d4b851470c7802b70cb7acf13041c4370f"}]}, @nested={0x84, 0x23, [@generic="03e2c3c6c618ea604ad0716c7ea3d16385f95c5697440332734d77dc4ee6f79a881bfa271e6fc0f44e59fb0bc46a18422a7eded35966e6cdb8f25db15c621f5916b81567af3854fd5e10e23e493a", @generic="ad510b4e6383446b721916a9507981cc9f8291ce8fce68c77024791ae71a56ebc6b12bd1a4f04772ff3e24372048ea0f7345"]}, @generic="4b140da5845ddf8c3c5ec8ce7eb7018b6baab288c7fd1de1abbe410579d8", @generic="552ea6c7e1eb39e8dc9e335fc8693b89667f88e706869582c2106559318b765bb52294722f76ece11b0e2b1d190260a2d338fc0cbdada3bd2b777ae98933bd1bfa83a6be42fecd6f00fc9fea3146ed1b944f939e56aef51000f8da06c0522902a0fe2f1dff5226c0d1512621bc1f7d214338473289270aaab278f967c12aaa2047556159b2502d57edb5ddaf50aeeecb177612bde3834dc7ee803746ce10aae745ae75328eaaf9a8385b9cb547e0b346a17c5909d09302de665de63f", @typed={0x8, 0x31, @ipv4=@rand_addr=0xd753}, @generic="320525", @nested={0x24, 0x17, [@generic="0ca4cb1bbeb01586ed0555775e1ccc7e99b907b75b1a991b68962d5add19"]}, @typed={0x14, 0x5c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x12f4}, {&(0x7f0000004300)={0x178, 0x2e, 0x11, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x168, 0x17, [@generic="ea2e08c21fed25d31da276", @typed={0x8, 0x73, @uid=r7}, @generic="912872e8a472fd3e1c6ea14202e8c3a864b932f8a46efe9c167cbc95b038b45863defed101b34c877fb5d05229d4348672512400094dfe8b4aba3c64b0beb71e75d728b4fff383080035d88f78c9c99a2f", @generic="456f55f638d7a061a032d416eb48ab1b1e627b60ca139071eec5887365666460ba3dd7064721bd5c7bf6dd32d87fb0b8", @generic="3be4996d0bfe3eca906ad1f35aaa57215a2fb2d7fe017c7720cf6f9da51abd269671c9ddaa9c460196a0244d16e738a8419da7a84833158f7574e91904341bbc19e2eac68443375d31d70b8e89e5eb9e54e575ca524a84ea8a16f6a8e17e896b4c0db225781566c47d4749f7d641d6eeb03ec854ff9afceb8315c9962418808b277ba8f66e28cbf24c3a6dc7a5476ddc38c883ed2a2a086f582a27c99852d6fa74f8cc9e5008e0aea13a7fec29ee1bb6ac2a53eecd5fe782d7449ec99ee99380bca6443ee323f2bc848e76d4c79f"]}]}, 0x178}, {&(0x7f0000004580)={0x244, 0x41, 0x600, 0x70bd27, 0x25dfdbff, "", [@nested={0x148, 0x79, [@typed={0x8, 0x28, @pid=r8}, @typed={0x8, 0x87, @str='\x00'}, @generic="5759522ba17867cb4274614c30902770c808ca3a5b629e", @generic="4637b36cd9037507813355a97d978aacabc2", @generic="739c10d79db4013f613894edf98a6889ecfab3d61150da348372f119956d0935ff1103fbfe58dca637cba66b2c3071805d98afdf24301ff051ed15e253e5bff752d07a7b2013a2940e258fc7b4b27188a7eefca18672f7610a901b904ddc94d67bf29860a0038097988ccb5ca735f9eb99cf42420c1613eed44fa026ee9b01508d2c623c71a5b153d3846fa529ea36444ead005e783a9c6f56dfc5d88755f177dc79dd29db4135a2d8fcb46f860833f9e7d9d58e9a85896201af526175add8fe60e44218e8aac607b33b63f327dc6d4cbce2b27a3481eb415af2e08b8849927df1554f8a979af76fa0a2e3d5017f04a713b87324e89c", @typed={0x8, 0x84, @pid=r9}, @typed={0xc, 0x2e, @u64=0x100000000}]}, @generic="48823c24fba5a0ec3754f8f4bded0e8169713463364aef1b12e429056fafa916bc7f731701a950087231072181e6c5c75dd9608ef9955e166974346b3bea7eb03bcfbc77f8ec140aec0fa360b27d858771114b477f5a6ddad2c61fed719b79df296ecca44ab144710ef97733e2c71883e305c42d9ca4a0c1eb86846656c28754f231d8ce7c7addcdf4dc827fbb74a6a6e516d538dacdef0290c44aa20443757bb13baa9ba49b057767b6d43366c5ff7cb63b368c549d1fc15c2fb042feade1", @generic="82adf87a46161a99f2da32b6791965bb5c64ef774cb957c15228228d21c19e5d76677978b354a203ff7ecf"]}, 0x244}, {&(0x7f0000004880)={0x1c8, 0x3c, 0x0, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xfc, 0x25, [@generic="69cef96c504e0f19affad03c77d8979720ab3955f10e39e904785a59512a47e004744c357c", @generic="1b70da71eb3aa558369660e8d17c128832b17b31f40ce5e59e", @typed={0x8, 0x24, @u32=0x2}, @typed={0x8, 0x93, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="5610e3c2eb49a2d457b1427ff88580e2d955e0d2e39af7863ffe5e432e8f3f7d83717b5dfb199d472065536a1acc9767403c3b64e479fb49d3366601423a71524fa476a8d21590a410852d7b8bbac2adbddca53a1f86b3cfff061c9da3304d5ee79fdb902fb4b6d4123b29c8fea1abcf9ecc064b6862f64135721ce8ffbb879bebd8545deccaeb26207f95d8aff3", @typed={0x8, 0x7d, @fd=r10}]}, @nested={0xbc, 0x15, [@generic="1625524c0e65322286db3bc347bfae7cdd40558ca055903f8b48209f2a3343cc11ed482fdb1e45d2d1b5eda02c9aacd11cf36c69b88b210af8479609cb0828b302c00d0c35e19a8356522fe7a6419bbe51a6eab0d8f6a989492203625147a09561f9b44d153f5f831f69b3fe37ea734d1a9fe2de36ee01e46c2ae98f9fc0c145ec93b754b1d8b5430ee7c8ed1ee8aa735034e886326b8f2cb5", @typed={0x14, 0x71, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x74, @u32=0x4c04}]}]}, 0x1c8}, {&(0x7f0000004a80)={0x78, 0x23, 0x300, 0x70bd2b, 0x25dfdbff, "", [@generic="725cce519e53daa20621b2741cb59a0c23b1ee48612272ae0d786c85647f5d72db1d7bee5a682ac117789eeda87066eb2f4e740d4fc19945111dd0ea570d023c1924d11c60aa94e6a5ac7f3b8105d729c70f54e4e98cbff765f6f6f25b9a022110ae85c503f8"]}, 0x78}], 0x8, &(0x7f0000004e80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}], 0x68, 0x4000000}, 0x2000c005) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/04/21 21:07:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) [ 350.184448] sctp: [Deprecated]: syz-executor2 (pid 23771) Use of struct sctp_assoc_value in delayed_ack socket option. [ 350.184448] Use struct sctp_sack_info instead 2018/04/21 21:07:27 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000001500)=ANY=[@ANYBLOB="a600000060225a6c00080000fe8000000000000000ebfffff37b00000000010000000000089078"], 0x34) 2018/04/21 21:07:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 350.229471] IPVS: ftp: loaded support on port[0] = 21 [ 350.239877] sctp: [Deprecated]: syz-executor2 (pid 23779) Use of struct sctp_assoc_value in delayed_ack socket option. [ 350.239877] Use struct sctp_sack_info instead 2018/04/21 21:07:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200000000f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000080)={0x7}) poll(&(0x7f0000c79ff8)=[{}], 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000040)={0x8001, 0xfff}) close(r0) 2018/04/21 21:07:27 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f000000a6c0)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x3}, 0x7fff800000000}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001580)=""/44, 0x2c}, {&(0x7f00000015c0)=""/101, 0x65}, {&(0x7f0000001640)=""/165, 0xa5}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001740)=""/101, 0x65}], 0x5, &(0x7f0000001840)=""/32, 0x20, 0x3}, 0x8}, {{&(0x7f0000001880)=@nfc, 0x80, &(0x7f0000004c40)=[{&(0x7f0000001900)=""/11, 0xb}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/46, 0x2e}, {&(0x7f0000003980)=""/243, 0xf3}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/246, 0xf6}, {&(0x7f0000004b80)=""/189, 0xbd}], 0x8, &(0x7f0000004cc0)=""/255, 0xff, 0x8000}, 0x5}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004dc0)=""/28, 0x1c}, {&(0x7f0000004e00)=""/146, 0x92}, {&(0x7f0000004ec0)=""/30, 0x1e}, {&(0x7f0000004f00)=""/255, 0xff}, {&(0x7f0000005000)=""/91, 0x5b}], 0x5, &(0x7f0000005100)=""/88, 0x58, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000051c0)=[{&(0x7f0000005180)=""/28, 0x1c}], 0x1, &(0x7f0000005200)=""/217, 0xd9, 0xffffffffffffff2b}, 0x8000}, {{&(0x7f0000005300)=@pptp, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005380)=""/28, 0x1c}, {&(0x7f00000053c0)=""/116, 0x74}, {&(0x7f0000005440)=""/81, 0x51}, {&(0x7f00000054c0)=""/123, 0x7b}, {&(0x7f0000005540)=""/230, 0xe6}, {&(0x7f0000005640)=""/22, 0x16}, {&(0x7f0000005680)=""/1, 0x1}], 0x7, &(0x7f0000005740)=""/100, 0x64, 0x400}, 0x9}, {{&(0x7f00000057c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000005840)=""/4096, 0x1000}, {&(0x7f0000006840)=""/211, 0xd3}, {&(0x7f0000006940)=""/205, 0xcd}, {&(0x7f0000006a40)=""/226, 0xe2}], 0x4, &(0x7f0000006b80)=""/47, 0x2f, 0x101}, 0x101}, {{&(0x7f0000006bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000008f80)=[{&(0x7f0000006c40)=""/12, 0xc}, {&(0x7f0000006c80)=""/177, 0xb1}, {&(0x7f0000006d40)=""/4096, 0x1000}, {&(0x7f0000007d40)=""/213, 0xd5}, {&(0x7f0000007e40)=""/4096, 0x1000}, {&(0x7f0000008e40)=""/93, 0x5d}, {&(0x7f0000008ec0)=""/138, 0x8a}], 0x7, &(0x7f0000009000)=""/74, 0x4a, 0x9}, 0x2}, {{&(0x7f0000009080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000009280)=[{&(0x7f0000009100)=""/1, 0x1}, {&(0x7f0000009140)=""/101, 0x65}, {&(0x7f00000091c0)=""/130, 0x82}], 0x3, 0x0, 0x0, 0xffff}, 0x73}, {{&(0x7f00000092c0)=@pppoe, 0x80, &(0x7f000000a640)=[{&(0x7f0000009340)=""/31, 0x1f}, {&(0x7f0000009380)=""/4096, 0x1000}, {&(0x7f000000a380)=""/143, 0x8f}, {&(0x7f000000a440)=""/5, 0x5}, {&(0x7f000000a480)=""/55, 0x37}, {&(0x7f000000a4c0)=""/122, 0x7a}, {&(0x7f000000a540)=""/226, 0xe2}], 0x7, 0x0, 0x0, 0x1000}, 0x4}], 0xa, 0x40000000, &(0x7f000000a940)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f000000aa80)={'filter\x00', 0x0, 0x3, 0x7a, [], 0x8, &(0x7f000000a980)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f000000aa00)=""/122}, &(0x7f000000ab00)=0x78) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x1ff, 0xffff, 0x101, 0x0, 0x8f4c}, 0x7ff, 0xffffffff, 0x75233fe3}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x42c, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1000, 0x0, 0x2, 0x3fb, 0x0, 0x800, 0x9e, 0x6228, r3}, 0x219) 2018/04/21 21:07:27 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/04/21 21:07:27 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000a40)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000940)=[{}], r2, 0x1, 0x1, 0x400000}}, 0x20) 2018/04/21 21:07:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0xffffd84, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) [ 350.612315] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 21:07:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="37d2a4b1b4882a0ffa9947223bc742b6efeb052df9540b13ca751edc1b8bb0f1ecb35c36008fcadfa2c7da2fc633a2d39319c5409064f0127ea0fbd2ecc34db5c1844d72a72fdc5369a2303a962f74700cc92a8df4c72f5be47cc5bdec8ab2229c0f78184a580a644a02dd8a518fc0ed4fa190ba3ff46cd4262685c019c3d1ae2c1fb1"], &(0x7f0000000040)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10001, 0x1, 0xf000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:28 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="2400000020002553075f01650272daf28000220ee1000c08001700002b06000000000000", 0x24) 2018/04/21 21:07:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000674540b69d35e84000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/04/21 21:07:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x400, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = gettid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80d01, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x4, 0xfffffffffffffff8, 0x6, "31ae76d276c0b99ac3be6e83fdf068e3ca5aaec5aad0573861ad3e3628904b97183ac023768e81b166094a0f8c69af785b8d8aa18d49956ee456d5b2393f85", 0x28}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xa165, 0x9, 0x2000000007f, 0xff, 0x693}, 0x14) r3 = semget$private(0x0, 0x0, 0x104) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000200)=[0x7, 0xb8fa]) rt_sigqueueinfo(r1, 0x39, &(0x7f0000000080)={0xff7ffffffffffffc, 0x3, 0x3, 0x2000000000000}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 21:07:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)) 2018/04/21 21:07:28 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000140)=0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) [ 350.736148] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 21:07:28 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/21 21:07:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000000d2ba7ba0132d450f9e41f89c4f91c9"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:28 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x80) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/25) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000b, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0xc000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xd9bf}, {0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1f, [0x2f8, 0x80000001, 0xe0, 0x4, 0xfffffffffffffffa, 0x6, 0xff, 0x7]}, 0x5c) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r2, 0x7, 0xd) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000000200)=0xfffffffffffff800) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x1000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000180)=0x5, 0xfffd, 0x20000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 21:07:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x46, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa2ae8171400000086dd6020a17e00101100fe800000000000000000000000000000fe8000000000000000000000000000aa0420880b000a00030700000000000000b10000800000000000000000000000000000000000000008000000000000000000000000"], 0x0) 2018/04/21 21:07:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:28 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x50) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x2000000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x9, 0x0, 0x6, 0x51}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r1, 0x34, 0x2, [0x7, 0xfffffffffffffbff]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2}, 0x8) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000200)=""/214) r4 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000004c0)={0x17, 0x15, &(0x7f0000000480)="74c1e7b4d99f9dc809b9956d3226250e200d830f64"}) mq_getsetattr(r4, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:28 executing program 4: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000000380)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)="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") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r1, &(0x7f00000001c0)=""/26, 0x1a, 0x6) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) connect$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0xcf7d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/21 21:07:28 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x131c81) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x8, 0x1dd4, 0x8, 0x101, 0xfff, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000000140), 0x80040000110) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) socket$key(0xf, 0x3, 0x2) 2018/04/21 21:07:28 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) sendto(r1, &(0x7f0000000140)="ecd927c3e89810fe64d18fab80b33e051a5dd7bdfd70457368ad684cd41246c8220ba73f6748a32de3945e", 0x2b, 0x10, &(0x7f0000000180)=@ipx={0x4, 0x8000, 0x401, "150a497a4e4a", 0x5245}, 0x80) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'syzkaller0\x00', 0x600}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000200)) chdir(&(0x7f0000000040)='./file0\x00') epoll_create1(0x80000) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYRES16=r1, @ANYBLOB="e7b6714f2e13cb3be362e66b20ef72e1a1ec096263af9ba1e6254dba26511fd32e398d068a3085940e552b90d9d8b2c9fa9ca1b38dac8b24e6a575e36e9ebcc768a08347ad26e8afe930cc0675b92c7e573523730fdc7f7040487fad1bb183397732355d7a325695c25f8f18fac3cbae3fc4d42ea857ffb14db3c4fd4daa82e475b18a9f423e6aff2fc40c381dc65020e3436729356e55f32f267a0ff4cb48c75825d0aa08b28e7cdf4e1a8c5650a6f128586d9305d78e00e6bd38442413c749dba4980231219fbbdc9be8", @ANYRES64], &(0x7f0000000280)=0x3) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) 2018/04/21 21:07:28 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/04/21 21:07:28 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x840) sendto$ax25(r0, &(0x7f0000000380)="58fa8e327b5bd82be29b8ad2d6d9b6c486a44adb5a260d83fea721ac73ea0edb931792b659f367", 0x27, 0x8000, &(0x7f00000003c0)={0x3, {"82597fc88d7f85"}, 0x6}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000100)="27526777cd9f875e5c02586d717565756500", 0x0, &(0x7f0000000180)="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") fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000004c0)={0x6, 0xfffffffffffffffd, r1, 0x3, r2, 0x81, 0x2, 0xe2}) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/21 21:07:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x200}) sched_setattr(0x0, &(0x7f0000000180), 0x0) 2018/04/21 21:07:28 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setns(r0, 0x0) 2018/04/21 21:07:28 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d78000/0x2000)=nil, 0x2000, 0x12) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x20100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/21 21:07:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffe) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x9, {0xffffffffffff0000, 0x40, 0x10000, 0x4, 0x59af, 0xc}, 0x0, 0x100000000}, 0xe) 2018/04/21 21:07:28 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb4ff8)) 2018/04/21 21:07:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x1, 0x10003, 0x200000bf, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = dup2(r1, r0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xffffffff, 'syz_tun\x00', 'bond_slave_0\x00', {}, {}, 0x32, 0x2, 0x20}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xffffff00, 'bond0\x00', 'nr0\x00', {}, {}, 0x2d, 0x1, 0xa}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x400, 0xc, [0x5, 0x16, 0x22, 0x12, 0x2d, 0x25, 0x17, 0x8, 0x1e, 0x3f, 0x23, 0x2a, 0x21, 0x1c, 0x35, 0x31], 0x3, 0xd6, 0xc30}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'rose0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x5f, 0x3, 0x6}, 0x0, 0x98, 0xf8}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e21, 0x4e21, 0x4e24, 0x4e22, 0x2f75, 0xc3c, 0x7, 0x4, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) removexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'trusted.', '.+md5sum\'em1cgroup@lo\x00'}) 2018/04/21 21:07:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="0f65492813000410b419bde2e4c173fab6c09d85c50c3c54fcff02cc900065eab11cb0e4cf3ea2e9fdef4f3b4aef72351afe957e9f7886b0d822c473c6b7a1a7684000d778c38fc189baed8ded462ff87157a4e59e3dcbe3a04d4382cd5ac50ee687ac322a8f8565b4c362bfc503d2018f777cec4ae06aeb8a64870da6801bb3a8e9c3adf5b0f8c62df0f401ea78cc3fc1dbb1869a29583b1846af0f38b64fba0865e1738cfbd25e046cdec6e12c1f39db771eece1363408a5fded6a0476fde6eb500ce3bf3792489f2af03a0af6fe1957dfa461eb4787adad994d60", 0xdc}, {&(0x7f0000000180)="7c09933c37f9e1b694bd6a1475dae7702b7adb662942b93bb1252cf6123f1b10d391a81fd1836083bb51cbc3a63f7069dab1726381b7ddc9f2e43fedcc9a10a68ec66e8c1ff117c97e62ab6ac930dd7d008847418c095c3d7806528ced05aafc7796996790e6f8d7ec7af1988dc4534fe21d64d15c9ce492864ee4697d9e526237ed9c80523d2dc0789225573c2e88fb54191af951225106ab1115a6af161cfc0361cc6f1943c779a69e8d5ef7a1d3e6117fa3bb6763a8c79dbb14e3b1784e5c1ffc1c144553b6d5c088af88527939c6ab17ea634a5e3849e85d102709ee3ffa7778433fc120c96b88c3c9934d8efbbeb5f152bf7733", 0xf6}, {&(0x7f0000000280)="50561a4d5710ecaec3f34718f236c29c620fad3127ed1ebba5e1db6bf3d6e04e59aa794b94ab53ee9d9ca4d285fc04ea9ed3c23a29cf7a01b62a2c2173c1ff0142f59a9672e45dfb2e35d52b294b320bec6a29ef84f1535ce34a744b8d3f5d216bdc3072407f8e3dde0ef9656a4174f27c9cc1c81d26d43d7e1d1aa74808dd1f", 0x80}, {&(0x7f0000000300)="ef3730218c412cf183adfa6f9de8a23b68a14c615fc55ceeae3905174a691575912724cd2feee50535cbde2061f4f0a80165e1fa058e311e6061edb9bc4d2a7fc052d1be58748e79c0a492df273889267602709fbe7d559154c0fae39181b860d5f20b20d3fed5919e979674edbeaf9d2073e6cef111fc06efbf2c0b013357132850a0f30f17725edb156c6de361477e460e4e4189b9ed85cef99e8d", 0x9c}, {&(0x7f00000003c0)="d87a565c4160a46e76ad47bdde7fd2b3ac5e17581275d873287913", 0x1b}, {&(0x7f0000000400)="673338f343d1b0a52e4677e7a27b380533f8924ae1208bd17cdb5b1486147a8c1492bab89904764fc5e8cf657686ac446ef6f2dfd6f0a64c27f0b9b7ba7423a7247d2617a992d3073837a8ce263ceb2ba98c997059609676a18b66f39f540464d73890cde229343b5d07ee8cca7bcd2b1de1c8cbc0e05b58014a30762d47c2d43b5ed9fa4234ee6a8bf67d25ca85f148e590a9c81b184e17250d3b92f24b1c417772ad866d90f3a0c201f66af111a6fd27a40914ddb81221931b2718ef8b", 0xbe}, {&(0x7f00000004c0)="e77b98d0c443cf8903caf572c8760903f385a7d1e47120f273da2097161943791535811c5c61f8869c9ea9b50999134c556220a38702a9d57a274f856011911b17c9ba10bc85204651704feb6bb9d4e487d3bcfcbcd71f3fa1edfc693a61f26c6eb349e9642e779bbd2a9f4e5c9e07b14fb1f4c965cb2c646d808db140e27a8325bc4f9d58228452a0158d555b8cf920ac0e1bfadae3bca38239eed2fb48afac2baacf8e0bf0d27ad49cb99cc9ca7e4f97e325faf7d1ad268f", 0xb9}, {&(0x7f0000000580)="390115080d883e4da4fc3220dbe63e283e7092b103492ddb76bb0a52153fc9749a3f72cefa25041e45b7524970a3663a2d15a0458bde5f14e9ee0edd5500885ee4182b17be4791b97fa605dcdf5182012d4eba6a111bdb6b40d22a24c98e92fc13d32a63c2bf41af27923743de4ae8689a57bbac22a04dbea7935ed1974519f33a09ca94f7ddd71a81797a0ec9a979fce124f7a70608d6785730306cef38626d56da2be5dfe5bb2acf240d77124fb85f5a4550ce604fcffac72f727cb8247618241c553d94126b8a6e20c20c8c08dcf73bf9fdc1f955d968adb4b034fa2a133d07681f4b6054e5015fcb8b", 0xeb}, {&(0x7f0000000680)="e9f921904d344de3a5bef5b1ae96c14f552fb13fb1435692e1519cbffe6d21730f5f1f62c0ae5a76037a1d2395a27f47cba0f6e2b3933ad6816f4484088f128a4ce8989ad62a9e7787be7578a54dc9eafb0a5ad98219041dc36e2df713234a3a5dee152860e65634a00f5d795f025ede2982f82e74108fa570f5d6ad75c095b0bf0cb7c699c57249526809ca3fe04e68ec867a5be673fc23944ed42b3786fe94993b84e54bb0c7bc9be7ecf8398b9ba2e5d091eb6d15b18f81a1a73d9b00b96fba2ed536cce32fd9648d8d0e4144ffebed6f4f767488cae395d1ec562927f91957ce2c22be30a292f632", 0xea}], 0x9, 0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') 2018/04/21 21:07:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:28 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/bus\x00', 0x41, 0x185) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c) mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000300)) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/21 21:07:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x5) accept$alg(r0, 0x0, 0x0) 2018/04/21 21:07:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:29 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000ac0)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x3, 0x9}) setrlimit(0xb, &(0x7f0000000200)={0x1, 0x1}) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) syncfs(r2) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/21 21:07:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x8]}}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3ff, 0x40c00) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x0, 0x7000, 0x0, 0x5, 0x7fff, 0x6, 0x8001, 0x9, 0x5c5, 0x1, 0x7, 0x4}, {0xd004, 0x2, 0x8, 0x0, 0x100000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e3}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x2000000000, 0xfaf, 0x9, 0x7, 0x0, 0xcec}, {0x102000, 0x106000, 0x4, 0x4, 0x10001, 0x7, 0x4, 0x6, 0x3, 0x0, 0x9, 0x54}, {0x2000, 0x4004, 0x0, 0x0, 0x1, 0x3, 0x0, 0x7, 0x9, 0x0, 0x0, 0xc00000000000}, {0x102000, 0x0, 0x3, 0x0, 0x0, 0x6, 0x0, 0x10001, 0x0, 0x1, 0x3}, {0x3000, 0x4, 0x0, 0x4, 0x2, 0x0, 0x7, 0x20, 0x0, 0x0, 0x1f}, {0x105000, 0x100000, 0x0, 0x0, 0x5, 0x3d, 0x1, 0x0, 0x0, 0x401, 0x0, 0x9}, {0x16000}, {0x0, 0xf000}, 0x0, 0x0, 0x0, 0x10, 0x0, 0x1100, 0x2, [0x0, 0x3, 0x4]}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/37) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x30000) 2018/04/21 21:07:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:29 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="140000215a89e55e47d9ff1439aa605f2d19c1090300217973a7105ccb4983232a7eaada5007b736f98b52e2adc64e86d292e15c45eb898a83ec488631f638a76577adc14f62de3ffa2e403f13dcbfb42401da96a634dfbe07381450f56f94c879a9374f8188b62a3bd78abce23103ae5fb5ba498ff27493913d2d19840defa86669054b2d5dba", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x14}, 0x1}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00', 0xfff}) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 21:07:29 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x3c0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000010c0)=@sack_info={r1, 0xfffffffffffffffa, 0x100000000}, &(0x7f0000001100)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001140)={{0x3, 0x3, 0x20, 0x0, 0x2a3}, 0x101, 0x2, 0x1ff}) r3 = signalfd(r0, &(0x7f00000011c0)={0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001200)={r2, @in={{0x2, 0x4e20}}, [0xdc9, 0x2, 0x2e, 0x8, 0x400, 0x5, 0x2, 0x7ff, 0xf489, 0x7, 0x7c9, 0x5, 0x101, 0x401, 0x7]}, &(0x7f0000001300)=0x100) ioctl$void(r3, 0xc004587f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001340)=r2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001380)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000023c0)={r4, &(0x7f00000013c0)=""/4096}) r5 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r5, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000002400)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1a, {0x2, 0x4e24, @broadcast=0xffffffff}, 'veth0_to_team\x00'}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000002480)={'filter\x00', 0x4}, 0x68) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002500)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000002640)={r4, 0x4, &(0x7f0000002540)=[0xe02, 0x3, 0x401, 0x5], &(0x7f0000002580)=[0xcd6, 0x8, 0xba0, 0x1ff], 0x10, 0x3, 0x5, &(0x7f00000025c0)=[0x1, 0x8, 0x3], &(0x7f0000002600)=[0x46, 0x81, 0x9]}) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000002680)=""/6) r7 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(r3, &(0x7f00000026c0)={0x6}, 0x8, 0x80000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r7, 0x29, 0x45, &(0x7f0000002700)={'IDLETIMER\x00'}, &(0x7f0000002740)=0x1e) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000002780)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x7, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x1, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x2c) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f00000027c0)=0x6, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002900)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000029c0)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000002980)={&(0x7f0000002940)=@bridge_setlink={0x40, 0x13, 0x10, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, r8, 0x40148, 0x20431}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "c48ad8d2cfb7172e4857528edce4d689"}, @IFLA_BROADCAST={0xc, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) r9 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000002a00)={0x1, r9}) bind$bt_l2cap(r5, &(0x7f0000002a40)={0x1f, 0x7fff, {0x40, 0xb7545a7, 0x9, 0xf5e, 0x7, 0x6}, 0xa68, 0x800}, 0xe) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002a80)={0xaa, 0x8}) r10 = msgget$private(0x0, 0x200) msgrcv(r10, &(0x7f0000002ac0)={0x0, ""/7}, 0xf, 0x2, 0x2000) 2018/04/21 21:07:29 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40000051) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:29 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=""/80, &(0x7f0000000180)=0x50) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)}, 0x78) 2018/04/21 21:07:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c0]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 351.804836] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/21 21:07:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x200000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) fcntl$addseals(r0, 0x409, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = accept$alg(r1, 0x0, 0x0) socketpair(0x2, 0x6, 0xc7ae, &(0x7f00000003c0)) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r4, 0x89f9, &(0x7f0000000000)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000400)={'ip6gre0\x00', @ifru_map={0x9, 0x5, 0x6, 0x3, 0x1, 0x1000}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) prctl$getname(0x10, &(0x7f0000000300)=""/181) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 21:07:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00'}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 351.866288] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/21 21:07:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/04/21 21:07:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x10001, 0x9, 0x8}, 0xfffffffffffffe46) 2018/04/21 21:07:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 352.633681] device lo entered promiscuous mode [ 352.795197] device lo left promiscuous mode [ 352.824421] device lo entered promiscuous mode 2018/04/21 21:07:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="cb"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:30 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x8000}, 0x0) 2018/04/21 21:07:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00'}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:30 executing program 3: unshare(0x8000000) r0 = shmget(0x2, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/79) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7f, 0xffffffffffffff27) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r1, &(0x7f00000000c0)) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) 2018/04/21 21:07:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:30 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) 2018/04/21 21:07:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80, 0x40}, 0x90) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r1}) sendmmsg$inet_sctp(r1, &(0x7f0000006240)=[{&(0x7f0000000240)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c82a1bd781ca77938376c849a4b83dfe8d822eee9b370dfb4d", 0x19}, {&(0x7f00000012c0)="43b5c65fe025052854c772ba50371b1124dfa0dc54780b0c28e646d01e120613a8f0f903e126ff23878bff1f5c874166f8247264db1af79f57dc095d433b00f9d94bf8b71e0d91b0bf261b6979e68b9c210bb2a201cdaa975120cf7655460866afca2219f679cc0397bc8732d22d61f3dd7fda85d197a0061c34debb86ec1ac00b75c1df2888c66e38e9b5252660d19ed288d8687f3f704a692d1e6a8ec0217a41f35e6dcf746676218834deb650", 0xae}], 0x3, &(0x7f00000013c0)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x200, 0x5, 0x4, r2}}], 0x30, 0x1}, {&(0x7f0000001400)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001440)="624f8170b27dc7b25e2afb44c7c05835aa350ff45c93936aa51aecea01f7e7336d87eaf42cdbd8aceac25a03f1a5a9c815a4ed9c7eab904a1de180e0c52cdf0080b2b509199084eb902db1490bb68bbcf47810f2b69b96f74013dd02cfa41997c917f3d693a06c1bd2c2fbae711ba9d789c74b4c41697d1ebd406f227f06bf85320bd6e6aec18693468c6ae3c0fede5144f22f4d2eb5f1722390000ff029a1a9ab654911754d253df3e5da99bed4a816fdc72e9de76f6d652df052452020aaf0c34f2882c312f6238f58379aa7b2d5305673", 0xd2}], 0x1, 0x0, 0x0, 0xc0}, {&(0x7f0000001580)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f00000016c0)=[{&(0x7f00000015c0)="7075275a231eae0afca8e5722e54b4d95eaaf21444c8f014e2b9a76a2bad412a109660d7f5d3aeeb339bcccd7fa1446ef055806d2879c5dad8cacf877ba571590a135d0d55ce4c696a4a4066adef055bbfeb0eec935ac391d5ba219e28de6e70e272adf49f91d17f37c9b651f80abe1da7b0ddc3fa859b11622b39722ca52dea7b9b6241aa774c5be910d40fc088319f09450e96c399f9efad32e51d209427a85b86f7ec5c0e02c0e6653422e0e2eecd27c59715104154415ee26b2771260e14b12da8cbc1d153dc4549af58c1f4915e2c85205a0a699ee048b9", 0xda}], 0x1, &(0x7f0000001700)=[@sndrcv={0x30, 0x84, 0x1, {0x79c9, 0x33, 0x0, 0x4, 0x5, 0x81, 0xa041, 0xb9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x204, 0xffff, 0x8f6, 0x7f, 0xc0a, 0x687, r2}}], 0x60}, {&(0x7f0000001780)=@in={0x2, 0x4e21, @rand_addr=0x1ff}, 0x10, &(0x7f0000001c00)=[{&(0x7f00000017c0)="4c941407e43f7a827d2e505b60763771099d868741db9d854245c22f64520f983195f3b196c0ca175352e6ecb757182e7c0745265c2d9d151ee8234c35d6522507d4d32e13b22eda671feafc3342448a39ca1366fde6c007a8db39acf5759f86ac7693e66ceb997a891c3ea807c6ddea399ff6492941ca28ac7a449ca15472bff7180cab0632103b35b54c6ca64bd31bff06facd088f67965612dde31378d093f47a8e3f151a03249148e82f1af7f5dd19494b986186e821f8a254fa4bea3a535579ea91589aaef062f46c8280c87fa5d44362bd0abad8c614", 0xd9}, {&(0x7f00000018c0)="889affb790b176c3c9aa911df4bceab1aeada62be59d63c63fede95339e5971b492a482180ac8256123e8508fd6b20673fe56b9cb4823206435b9919d92c70439524508a192bb007b1358305ae1ca31cb702133d4233fe637352db2eba6dd3c00e667c31f1f94c8fc1ccce87a7297bf6781a823fbd6f483a801d180eedc6760c7d57f6d319445b693b446c56a37a56cfd83ec6f4d65062", 0x97}, {&(0x7f0000001980)="f02a09402b66df392da3d83f16721222ee572b46c30ebbef13eeaf5cd0cc28cd3438d11a80444c1005a03b814de5231b622f37c21d4efe39f11538b6f8299c6f2104e72aea295df8716e3853c08570bdbe709b994ea16e16cc9ec6809d04d2ab86e9f8da76824f76eb1ea9c85f3329721ee18ab89720026097a85feb9287a81dceefd120eabdb77aed994d", 0x8b}, {&(0x7f0000001a40)="35b55cfe6d37492997d090365760a684644132eb86d000a2be0348501edab126edf7a0fb76bc2b208c897f3abedf7184bdc0f21c530f9aecd16d826cf73b69692d3801675996be33f731e486624c7b3dcae4cfef59c480b44543b209d35b8c51844f1ec0989a8c1c16d16df38e67ddb7cbe3aa16e2f299e93c85342b4e5f266c43145e4bbb425c931153979046d155475c996e508b6c492fe65bf1c56613b730", 0xa0}, 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{&(0x7f00000043c0)="389d5b65f4ced44c1e6405010c898a90d034a7f5e70db32237c5a6fa4620c44e3467b1641d24dd74b6c45cb78fc55e84629ddb369c7c85d55e230b7d42d9ee828a5849ce4c8c7910925665c3cd9755f722d87d497c5493bf1c158d1526263bde215308734bd3492cf646cf3bd94480fdebee95c12a4910e33d4d558501c3c5698164272a386daed89218891e96840a604fe3c3bf4ddfb4d71e128313d7918eb440ad9eef52ba2aa1fddc1ea43e05ab3e7e36", 0xb2}, {&(0x7f0000004480)="ba8678ce764ffceb79c5ee3e36dfba8f2d281ae621cc80c8a162c03d5048eb40399d3be22bd8b19c04ba5b2f3fc7b13363cf34f8bef519a0df4e6f1b1c3030d89045eb3fd51cc440083efc0fa644b29d70a0b94e7718cefd2fa5a3112551813248aa94a7d51e57e4985010c6d48d58d800b4e059bd4868032a96e1849d35293d5521dda3e220e2bcd55443588b442692d4fc49733fca2643310c4e65efc08c545c7d27fca37068c33422a62689a4da52b78b1c7b0554fbadc19f31fd135073fe96a7b8b5284c2b588a1742", 0xcb}, {&(0x7f0000004580)="5e6353fc59e245bf05", 0x9}], 0x6, &(0x7f0000004640)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x20a, 0x1, 0x80000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x8, 0x7, r2}}], 0x60}, {&(0x7f00000046c0)=@in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000005780)=[{&(0x7f0000004700)="413b1050238dd85634e73248f66edc1bc1980678b0a45a86e1817a7ea905e34ddaed10e6735d2f3b3542b6334d66b30fee4036b1459fd191d042c6b61f7363ab8dd02435df2391a71a2c527a5654cc4e3d9f9d83fcd718fef6b904", 0x5b}, {&(0x7f0000004780)="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0x1000}], 0x2, &(0x7f00000057c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6e, 0x6, 0x20, 0x1, 0x8, 0xa37, 0x6, r2}}], 0x30}, {&(0x7f0000005800)=@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x4}, 0x1c, &(0x7f00000059c0)=[{&(0x7f0000005840)="ab37eb7248e516def6e634f3e61dce0d92636860ffbfc3ed8000d801359ce45c02314adc7d85d616465d515649b9ec95f5fcb3b52a31025da8197819adb3376657df027b1857b581a8d735254cadf84005086c99fb26d67d961b4e77174e05", 0x5f}, {&(0x7f00000058c0)="08f07e6eb5882690a1288bc8eac10582520d45463ceafa67cf01b44e2a349aa813358d2f89036aaf6dcb763ee614cc98c2bceacd394e64727201a6e42e6766cd54a71b285be4b0126f3d897b4dda84192cb620360a4a83fe664962f63e08f22091b386f2dc7e", 0x66}, {&(0x7f0000005940)="7a27f764d395186e76b636ba2ed869113e211f03ce81ba905bda7ed3c254427c6fedd4b7666d9e21302e670ef2343f6fe7e708540ccec557c1910cd6bd139660c6ef7651e05a23b59343822b1046e2ec9f670ef9fc46573703f76048a56318348dc8ea3321b57940e329113a988a6074", 0x70}], 0x3, &(0x7f0000005a00)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x2, 0x200, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x7aed, 0x1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xfba1, 0x5, 0x9, 0x5, 0x6, 0x4, 0x7fffffff, 0x1c, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8, 0x4, 0x3, 0x3, 0x20, 0x9, 0xfffffffffffffffe, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xa6, 0x8, 0x5, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffff, 0x3}}], 0x120, 0x4004}, {&(0x7f0000005b40)=@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000005c80)=[{&(0x7f0000005b80)="267a0b0b49f1ab909f477a05f475e3b61229363f5f0efee234f6c04f9353110ebe610d177a226410754528c496adbe0445c239682f943ec9c3776e819b7427f4e9bf0f39653ff84ad6ca607400eea58b83b625cef820753c4c826000e18f8e2405005e06a0e37e048b4d5f7fa224042a1ce9facba1710ecf069497bb270b52d7dda146a7d1b96432fa7cea5b3775e1f7b20e8440637aaf8ece4e8b814abfd007e19008ef4e83c62bdf74c993f94adefdbd2af47f3615d000dc28f01ed6eaf447af64f126db42a9ebb4d24ffb002e3932fa30497bb33332e4aa674a865ddfb7d54ca5b8aa9e014ec6f49ae08e5f748e", 0xef}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000005cc0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000006100)=[{&(0x7f0000005d00)="bf7bef712ed51750b3652221d1484a0af81cdc9a42159474aaf6e9aa7144fc680447c6b0281bdebc6e5c5bee2423286b7f857497c846538c754e96652c9217684f60", 0x42}, {&(0x7f0000005d80)="0c2a84d7ba38b04b26e70913482418271d2b997e6832bed2b580cfb4fd4d14c2fc8c0bb6d6023bf8b1e13cb344b848838a17e6c56ba4f35b587be97b3b2d144a", 0x40}, {&(0x7f0000005dc0)="0489425dcf7fcbdcdc8593bb06b3813f5c1ad91468620d0f9d4d00b68b5ab7ae488bb9af16ae1cb0c38de6f39f4cd58f5c28de9778f91f8a90036096890ba29f851c8c9661b31714ab964bb1dab0d475c7dfd37fc650d84702e494001162c2cd99e808577efed1ef0de24462249c85ef21", 0x71}, {&(0x7f0000005e40)="6a3be5322d57294c3b5f82a0ccc8953ff80e0b11e973c1b63233152bb12f2bfa7698398e05f8f22dfc5153e379936fda402d1c558d7135d82fc3dbae0d32648ad8add54ee66b4121f631991ec953e70efbc3fa1708843eb0a4669973accb7abc538eabbbacc7f839c32f23700fd72a1eb0adc4c62b6486c6268353220a8aeeebccc28b8c04f24a72a5c560fead", 0x8d}, {&(0x7f0000005f00)="3ab0ccb7f2063aeec0fe667c79d8afce4dbacc511a3f03d06f53ca4018c038a6f0a374dc63fcb429d0b6db5952d72384d83b0f178fac3ee793e752a6ecb80e61b42cf7f89b438eba204a9155ac13ad5423202d1dda23678274edf881818ed9f9da506921884e29f996a38552c63d7d28b656e2004991c015c3d56b14ea09b54de90133cede7d0c55e77630dfb8b69dc97167e82de2fbddba711a235af06e5a1adfccc6943abc3f2aed5d45cc0716ac781a428ab37a354446827de76e7ab05bf95825b93c35c2744c1d9356acf7f32fd3ef92271e8c324a43b99f16956e8bfd7edfdf755ff306b6bf14155e713905838220075a1e08c393", 0xf7}, {&(0x7f0000006000)="8dd6ac6f00c7f94b47bae6aeb47072cfe73c8da65139f145d115f94a096e894ee03f73a7feaf6a07fd06f23923534cf5877ae76cb23ea0d8af762a5d32b1b176e578d8e55e8ef9861334c1f9cc60829fdc6addbdd37e7a05a788507485bfcae73494d4c6b09df0b2f39ff8fab7a8fa3e7ba079c1dda8b20e42b37730259b29b021fd3c000ec936d8cd04ffb00c1fa609632141a3473194e562fa52586e806cec7081d37f3dd2295fd31a00418d92296c4bcaf8cfb74e2e9aa61c9edb3ca0d42bfec0079aa1feb4cf99415ca388", 0xcd}], 0x6, &(0x7f0000006180)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x8, 0x6, 0xa51, 0xfffffffffffffffd, 0x7, 0x7, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x1, 0x5, 0x0, 0x9, 0x3f7, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8001, 0xfff, 0xffffffffffffffe1, 0x0, 0x5, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8000, 0x10000, 0x2ae, r2}}], 0xc0, 0x4}], 0xa, 0x800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000006480)) fcntl$getownex(r0, 0x10, &(0x7f00000064c0)={0x0, 0x0}) ptrace(0x10, r3) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006500)=0x6, &(0x7f0000006540)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000006580)={@mcast2}, &(0x7f00000065c0)=0x14) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000006600)={0x0, {{0xa, 0x4e20, 0xbf7, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x88) recvfrom$llc(r1, &(0x7f00000066c0)=""/119, 0x77, 0x2000, &(0x7f0000006740)={0x1a, 0x33f, 0x0, 0x5, 0x5, 0x7, @random="47a6b0a1b996"}, 0x10) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000006780)={0x2, 0x8, 0x9, 0x2, 0x80, 0xff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000067c0)=0x9, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000006800)={'IDLETIMER\x00'}, &(0x7f0000006840)=0x1e) ioprio_set$pid(0x2, r3, 0x1ff) ioctl$TIOCCONS(r1, 0x541d) r5 = syz_open_dev$midi(&(0x7f0000006880)='/dev/midi#\x00', 0x5, 0x80000) statx(r5, &(0x7f00000068c0)='./file0\x00', 0x6000, 0x0, &(0x7f0000006900)) unlinkat(r1, &(0x7f0000006a00)='./file0/file0\x00', 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000006a40)={0x3, 0x8000}) ioctl$TIOCCONS(r1, 0x541d) sendmsg$netrom(r4, &(0x7f0000006e40)={&(0x7f0000006a80)=@full={{0x3, {"2cae8d492dce1b"}, 0xffffffff}, [{"44e9e986eaaccd"}, {"b7dd8e292f5cbf"}, {"f9ca872ee75975"}, {"0d4ea28210b14a"}, {"a73e80565e4ca9"}, {"e5eabb58e9e3ce"}, {"dc0a7f3fe9ccf0"}, {"c60e26b1e69216"}]}, 0x48, &(0x7f0000006e00)=[{&(0x7f0000006b00)="533cdf5ae890607942e40108cd11574c1528e2a9a526fd7a6a2203ee5c80f1feff5181769edeb702ee913ab52738d6f49a267a4e2f58554c88ef74879086f514e7d164365a89c1387a960cb082b266d8884b885b51f6fa54c3176e345f4a00fc3b90de8afd676cc7c5e83ac04addf50d1719566ece77cce46676dabae2ca86c89f1c91720f7dfa185aa14ab4e66c47d5ebe2bc09023d019d6fbf8bf448d1fa1de46353676fc977dd9af8cb62c3ffac315781edc3847d8fd6795f8559fd035e6fc8c22ea3bee934e5f2573d701787ad", 0xcf}, {&(0x7f0000006c00)="428948f0de19f40e73d4c5027528afc18a67a45c398bc09703478e5010f58f6aac627b81a2818a9a4b0ae8730a9d768976bde5da161fcd258b7e3219c010274e57058446edc797f0f335884ce4db0c57c8c26c9709c5d8d97fdd0865706a95e897b36bdf14c18b3aa8ee08623dc1d0c94f51fb821413bb6823361a3831408bd7a3deb8f6ffa0a7797ac97c081af8f57ad54d274142b7753d4416526b74e6bd74c6c530563fce80ec8496b20ed0ab1ee82c40", 0xb2}, {&(0x7f0000006cc0)="1a8acea3abc0c3f9ffbcdf14d2112f3a643c2bbbc8382fa5613244399787390aeb6787a31e66348ff33a92df6693a1dca6275e97ffecae1d882abbbb974d96474ab551378121dd6659e5e5577933ab814a33b084ba4766db8f220a127eef05911575de4667d83573a59341636833450568ab1e4f8f3c0e6fc83da41db3da3196d753925ee59d97c7f728e15f72fca891a8ba6e4fdc680c5b491ccf9281d3fe4ece1caef065e1861d5a337d8f67790c03a4126c1759d63c540e193a9dcd826fc3c9f88fcff434cb12e27daa9dba05", 0xce}, {&(0x7f0000006dc0)="49223a6c4eb54d793701", 0xa}], 0x4, 0x0, 0x0, 0x4000001}, 0x4) rt_tgsigqueueinfo(r3, r3, 0x37, &(0x7f0000006e80)={0x10, 0x2, 0xbc, 0x3}) 2018/04/21 21:07:30 executing program 4: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x200000, 0x670c10d7, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e23, 0xb3, @empty, 0x6}, {0xa, 0x4e20, 0xce, @mcast2={0xff, 0x2, [], 0x1}}, 0x6, [0x1, 0x7, 0x4, 0xffffffffffff8976, 0x101, 0xa847, 0x5, 0x100000000]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x31) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fffffff, 0x7, 0xd8, 0x2c, 0x7}, &(0x7f0000000240)=0xffffffec) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1e}, @loopback={0x0, 0x1}, 0x7f, 0x7, 0x3, 0x100, 0xffffffff, 0x80000000, r2}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000280)="fb1192ba1dde631aea7591d7583ce47bb53f8f44a0d1ff86aabb2b9c28217692a93170fed02486738adaf43f0d932f7ea6354e16e8fa40d9b972236d684957aadaa377837a1369eeb54353fdd2934b5aa4a7af47711321", 0x57) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/21 21:07:30 executing program 6: socketpair$unix(0x1, 0x8000000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/21 21:07:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc002]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:30 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x20, 0x3f, 0x4, 0x6, 0xc, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0x81, 0x359, 0x8, 0xfff, 0x3ff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffff8, 0x14, 0x1, 0x46, 0x400, 0x10, 0x2, 0x8, r1}, &(0x7f0000000200)=0x20) 2018/04/21 21:07:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4c0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x100000000, @multicast1=0xe0000001}}, [0x2, 0x7, 0x101, 0x7fff, 0xc04, 0x3, 0x0, 0x100000000, 0x0, 0x100, 0x6, 0x0, 0x4, 0xe0, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x35f000000004000}, &(0x7f00000001c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe000001000070fa42d29fb0e6310000"], 0x24}, 0x1}, 0x0) 2018/04/21 21:07:30 executing program 2: seccomp(0xfffffffffffffffc, 0x1, &(0x7f0000000100)={0xd3, &(0x7f00000000c0)}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0x4018aebd, &(0x7f0000000000)) 2018/04/21 21:07:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00'}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x8000) pread64(r0, &(0x7f00000014c0)=""/4096, 0xfffffe1d, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x2, 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/21 21:07:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='rose0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a22000), 0x4) [ 353.240559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/21 21:07:30 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='\x00', 0x500008a) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) fcntl$dupfd(r0, 0x406, r0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:30 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000280)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000300)="8f129cd12d09c1f1ac95d50ef71840b4955e755df4c1d7cd34ec6444609e6d516afdcd2420bdc1e243be93556780b2150b978d7531e5b60e2ba7c9c78f4e7a98b519d2795afe82fcafa7783c23abc2b0d0c4ea720ccdc12c2a185f8179087ec718f6238549ae9d3f1c29318466ae0898374409f37949f0ff8dccd5bd24a685afc44aace3a5e31c898fbf3caa787f3359abb2c3678e0ba9d75e53147c569f3f", 0x9f}, {&(0x7f0000000480)="da1f35c1723eef973de50ed22821634a7796e83de73c327f93c95c557e369103d3b4fa7c9f22a9584d2a8c8200192357b3513f0341431471ed6adc3f60ed82887cd5a375ada21b27ed9b241793ca7bdfd819d7cfa6e9147905f01edf46a959f3be3f2b0b0ce24ad4b7646fe98bf5998a8c69c6bff2af79a3d5d57e6075ec7572c7ebd92cec24ccf0b3c07e2332edc638115a91f36d9d86867698909fce98b36fe7d9", 0xa2}, {&(0x7f0000000580)="a8811f58ac0e2a980c0ae9d72785ec2392dba2c8bd456941c1e210d9dc266067cdda08995c3727e570fd7748811443adea81ed4ddef24e91de0bb6324f3308d8614d3465619a067d4dafdd27b62b91a566e652d61be14ece6fe9d8ae3c0860c58ee55affdac6ad6a79d51f27791e0710fce590d26230dd75eb2935f8b850656b40175e8e814b74290c372da759d18cd82da95ebba7a93a9786b86c36708f6d4e3a222a58f111bed0e6fa4db3dc08536ab794607cd24ebdc227bab35b86f862271fba50df0b97592af3e9", 0xca}, {&(0x7f00000006c0)="5662c9165a76f6b9b15a4a9181397243aa1d1d3f6419459715cbf52ea59aeb06ab56327974343832632b6879f24359334fdf430e38d6ce4dfec5759a67345ccfaaa2237c80e3027552583dba1d7d81758d", 0x51}, {&(0x7f0000000780)="58ff526a4de8b8392cd5ad495527eda34b6ba2d24933a5041d96d3d7079d9fe450c97a4bef2985f1d5dd55b082a9fa12e930754542e0ba9b71edef4a0179ce82717ba9b9e586dcec45816d817658949a0095c7defb0ac5a80373569d40775c8575d087fafbb8222ccd46a665a9e9ed26634f87483a6249640ca8b184e52739dda7925dd65c6c36fe7cfd66f91db433fbf48cd15eeb36bc643d43ec7b795de1d556cfd3882af07a96b27834c8fc64e9be0c04d640d60210ef6fa36b1a40be6e0dbfc49b2aeb5b296ce62f08ce40b9faae48", 0xd1}], 0x5, 0x0, 0x0, 0x8000}, 0x4000000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000e4effc)=0x90000000, 0x4) rt_sigpending(&(0x7f0000000080), 0xfffffc46) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000240)=r2, 0x4) syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0x401, 0x13d2ff) r3 = socket(0xa, 0x80806, 0x0) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0x44000) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000ce88f24292b3e59ed25b20076ec378a4b7d0a30f7c4646171af1000e1bfa94250a775fae26aecdf1e43e9b9b2666f0a48e16ba91c58eacc68d4c7f940912ce121cc9c3dd68c22a21c52be4fc4509f407f70cd6458e65aa6f5fe7264d499d84e7ff490311445392dbd9", @ANYRES16=r5, @ANYBLOB="20002cbd7000fcdbdf2501000000080002000a00000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r3, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000980)=0xffffffffffffff5a, 0x4) [ 353.290207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/21 21:07:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000080)={{0x5e, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x1, 'sh\x00', 0x1, 0x7fffffff, 0x19}, {@rand_addr=0x8, 0x4e23, 0x1, 0x80000000, 0x99, 0xf58}}, 0x44) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) socket$inet(0x2, 0x80e, 0x80000001) 2018/04/21 21:07:30 executing program 2: r0 = socket(0x10, 0x4, 0x200000020) write(r0, &(0x7f0000000040)="240000002e001d05e60000084a206b00fbffffff01000007000000000000000008425d10", 0x24) 2018/04/21 21:07:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000280)=""/73, &(0x7f0000000080)=0x49) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x6, 0x4, &(0x7f0000000100)) 2018/04/21 21:07:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10200, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 21:07:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:30 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x800}, 0x0) 2018/04/21 21:07:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:30 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x617c305a, 0x6, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080), 0x0) write$evdev(r1, &(0x7f0000000100), 0xffffffffffffffc7) r2 = gettid() perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x80010000000, 0x400, 0x7fffffff, 0x87c, 0x0, 0x8, 0x0, 0x4, 0x37a4, 0x6, 0x4, 0x5, 0x3, 0x40, 0xff, 0xc61e, 0x80000000, 0x4, 0x0, 0x7, 0x6, 0xe447, 0x7, 0xffffffffffffff7f, 0x4, 0x1000000, 0x81, 0x0, 0x7b6, 0x5, 0x0, 0x0, 0x4, 0xffffffffffff0000, 0x400, 0x3, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0xc443}, 0x4, 0x1000, 0xff, 0x7, 0x4e, 0xe5, 0x818}, r2, 0xb, r1, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000200)={0xfffffffffffffff7, 0x2, 0x3f, 0x0, 0x7, 0x7, 0x0, 0xff, 0x434, 0x8, 0x7, 0x8001, 0x0, 0x401, 0x3, 0x3, 0x2, 0x7, 0xfffffffffffffff9}) 2018/04/21 21:07:30 executing program 2: sysfs$1(0x1, &(0x7f0000000000)='@\x00') r0 = socket(0x1, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) bind$ax25(r0, &(0x7f0000000040)={0x3, {"000000011a69f1"}}, 0x10) [ 353.561510] IPVS: set_ctl: invalid protocol: 94 172.20.20.22:20002 sh 2018/04/21 21:07:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:30 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) r2 = accept$ipx(r0, 0x0, &(0x7f0000000240)=0x6668) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x200, 0x1d84, "1fb36e010b85", 0x7}, 0x10) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00001aa000)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) readv(r3, &(0x7f00000023c0)=[{&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000280)=""/19, 0x13}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/197, 0xc5}], 0x5) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000000}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0x7, @broadcast=0xffffffff}, 0xc) 2018/04/21 21:07:30 executing program 5: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x7, 0x6) socket(0xb, 0x7, 0x3) r1 = socket$vsock_stream(0x28, 0x1, 0x0) flock(r1, 0x8) io_setup(0xd7, &(0x7f00000025c0)=0x0) pipe(&(0x7f0000002640)={0xffffffffffffffff}) r4 = openat(0xffffffffffffffff, &(0x7f0000002780)='\x00', 0x20000, 0x100) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002840)='/dev/hwrng\x00', 0x30000, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000002a00)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) io_submit(r2, 0x5, &(0x7f0000002a80)=[&(0x7f0000002680)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000002600)="b2323681c5edbcbfb40d8740ed30805673fad299728de0e4f3ca24fe1e05b95758d9faf5811e5f89f5d429da9f377a", 0x2f, 0xfffffffffffffffd, 0x0, 0x0, r3}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x78715f08c3141fa0, 0x7ff, r1, &(0x7f00000026c0)="f250238564b7b5c90bcf372a65136b2a2c5c70c673ecc21b8a277c2f4fdf111460ec4d97fe49dbb599bdc67cbf7b6c33fc8dbeb8bfc0307d1c3b3d7f2cd6ae0fc68feb2e61e3c9c00d38cc99f3be4b7bd3b1d9d1a3e1e9f97d9c523dd201ebd8ee75c484206748225bbcf6d733a85d7383de62394412b4577f421f6c91a58e0169b12dda689afed05c", 0x89, 0x3, 0x0, 0x1, r4}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x3, 0x6d, r0, &(0x7f0000002800)="9a09a7934b09720691d7f5b0c62c68918d994d89c869350cce9f0cb7650cddca5001102997", 0x25, 0x50, 0x0, 0x0, r5}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f00000028c0)="0941789ac897b1043c86cb63767407de5539bc71c4ab6689fb7345d02c187e7bde1207b1e3d9b9116a803730adfcecd18bbcf599b484199330df7ee46e3c", 0x3e, 0x8, 0x0, 0x0, r1}, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f0000002940)="0f8b3001e9cfe4bbf84395ceaa33e696a809fb556428375275be1e4944eb47e95c2a39cd52b5942317234ebeb70d8c33da74a7a02f0d0b3350690cfee31b63c7fb4fa0062c0bf8e65f2847f2dcf092dd77b713c1e3eaf7aeaeccec04bd092acdfd1d08e514a30bc15e3f17296f00a223b6cdd025e95dabbf78d1450e355d72d5977c0deea965e63a294521a9ec4a491a7d07edf6d5dd4bd2cfb95c06ae23f935d1948b392988f9", 0xa7, 0x8, 0x0, 0x1, r6}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000002ac0)={0x0, 0x91, "907a467a2274292ea7fe384d8369ef386787928748f9ed0c23f75b2d463fab2ee505b059d2b015e6881a10b55076ce50be9ad4e301b2c4a8d7976dc9df744de3d853cbdaf24a0b60b023b667bff939953432cd0b1ce8fcbbba9b1bd9dde5c989401140707943cfaf79a2ebb059af7bcf15150f6079ff0200a67b7b68f305440671f36fa8b2200eb55b5bd28e9b8b852813"}, &(0x7f0000002b80)=0x99) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002bc0)={r8, 0x8000, 0x8, 0x8}, &(0x7f0000002c00)=0x10) pwritev(r1, &(0x7f0000002500)=[{&(0x7f0000000040)="29c71dcc38f55766fa934aed9da86892e9345a3913aa", 0x16}, {&(0x7f0000000080)="99dff859911149fc2cc7a8e5133474fcfbfc954817d07421ca5223bd11ce7c21d7de4656c3e9530fe6724cfb29ff35aa0049c349b0a04be7854f39ee3220808366970f1faacec6955cf4936f1d1572f0357c97c2419b5739fc708954b97dda6ed278f85824dff30094ed0fd04eb1f01b2e4440b90680b006b48f5979b72f53e5b40ec3675709ed1328227712929ba79b008412c35678041a0f0e7f5ebe0e9cbd047f82751c6d214bc999eb8933adb43177a436c178e8dffec576362422b5d7cb04ae433920", 0xc5}, {&(0x7f0000000180)="045d1e6b33cc43249477dff69843c133a21e007f9a3244219c748d4218aea33221751c8600f143be4968ec006a2f71e82248a942124a46d40f5ca0d72008a03392647829f64a73ef23f619134b71075763f14c2402db65a421b0e3e132b2373939535e165e78a5b102f9a1009da34451ccd784fa02a24da335139c4aacb2d5690c325f438216495fe977450afcd3047b4573a111e63086d698050d4fe32dd3531f10d1eabdfab0b6412d6ac66906e5fc7b5186bd3683", 0xb6}, {&(0x7f0000000240)="1c1a09c7e9f2cabac5e3b3ac5199533fb654c45c18cdea07037e15465e1072417ec2ccef00a6cfdfc4e4571036a0676ecc63f399962a3cb3a66e136c4194dadfd5dce2d68b39f89ddabe03a9802c58a229f3841954eda86c36979f1e1b6d53911825998f31005d17d2674ee9586a0c1ac7b95d1ba0f8b46ee01f8fffbd409af07eeb58799220063d45019f9fd52be5a9ef5c63b1a6654364ca4a3fe314cd54d1f6567e73af4c3d2ed278117f", 0xac}, {&(0x7f0000000300)="3ad65e2eb7afc72ee8e12be86fecfd2a826de26c752918a6a05b7b93f45133f8f9b49dc85d89e8541a6752408c98562dfe0ef8c8709e9b0e1d00a70d1c86241ba482d2959a5667b3a1f41e71338efc8c77d28d2074c08a525af4e3ee9e81e635b888", 0x62}, {&(0x7f0000000380)="dd52788a3db23f151ca1df711ad7a64e63e307e7937f64f711846373836276fb598f309bfe09dc346daccab37ad541455c4cbd751d3d47937ee3bbf284f50e1a1c9cdd0beaff526a177c60b0803e5738b7ec705ddbbc94580fb1b0b714ef929d385de6a90478", 0x66}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="542a27e69644bca5125d3e28bc601be12612b523cb070785a582fec373ba454b0ea6f998ca65bbdd4b2e4244df28935f4b1e3555f67428c37b6d68f5fc0385fc78aa52cec3a76a8e698db411e891cf012631bf3a5f920862a2614fc4319e5cd65a31740e02bbb3164f6ced927acc762e466622eb4233c6e50e23dc49ac7fe58929e5396b549288abc92c1942aeffacc6e05b8f250155fb0bb3db73eb7d189a1147a4930c4b27d4c4a92df7853b1a8b166d1ff9b59b3efee9ecdbb4e3454a00caf6e8142f176e18a978b23d538c7e2486d751be551ba125711dcde53890c0f255791d4046e9dc240907f72f37", 0xec}, {&(0x7f0000001500)="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", 0x1000}], 0x9, 0x0) sendmsg$nl_route(r7, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=ANY=[@ANYBLOB="2800000011000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000908000e0000000000"], 0x28}, 0x1}, 0x0) 2018/04/21 21:07:30 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80807, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000380), &(0x7f0000000300)=0x3) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0xe35c9d4da3adb84a) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x3ff, 0x2000) write$cgroup_int(r2, &(0x7f0000000440)={[0x39, 0x0, 0x30, 0x3f, 0x3b, 0x3a, 0x3b, 0x0]}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={r1, 0x65, "34a4eff33226335b20b9ef8ed79f00e74482608e7204436939033b424d41a1f2d77f78ade87c29945eee19379ebc503502d30911df870a8a454e11f194849d3c4cf9be01d927ce4b8b6fac8908390d770c09ca20bb97c4cdf18ef8dcb149971c695a140b3e"}, &(0x7f0000000340)=0x6d) clone(0x8000000, &(0x7f0000000140)="6557f06cac5cfd0852e33b1c4fc8cb359c25f501c8727c85fbebd7b3f855d146190dc735b269498bd2e74e1d5f6d7b8f34e36f0bdf13510f9d8730f2652bff6ecb9152d6191d09ea0e640ab1876ecf32969a043dec49b1e8910ff1e68af2e09f0ddd66192f661e474add57db8b57767a006fc0a49f42ef9ad3d77d11766dd3e029fbd89dc6ce1dc83031800fa62c65e27148ec1e5456763bf4a7", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="c1bddab8443677754b720d21071b86fbcfec596e508bbde56575977ded18eeb555") [ 353.626133] IPVS: set_ctl: invalid protocol: 94 172.20.20.22:20002 sh 2018/04/21 21:07:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/21 21:07:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000000)=[@vmwrite={0x8}, @efer={0x2, 0x501}], 0x2) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000100)=""/15, 0xf, 0x101, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x0, 0x0, 0x0, 0x649b9d38}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 21:07:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:31 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) setrlimit(0x9, &(0x7f0000000000)={0xfffffffffffffffb}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0)=0x5, 0x4) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:31 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffb, 0x800) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/118, &(0x7f0000000100)=0x76) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0xff9}], 0x1, &(0x7f0000000140)}}], 0x1, 0x0) 2018/04/21 21:07:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x80, 0x1, 0x2, 0x3, 0x80, 0x100000001, 0x4}, &(0x7f0000000040)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r2, 0x2) 2018/04/21 21:07:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00']) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x7000, 0xf001], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 21:07:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x7, 0x3f, 0x1, 0x9, 0x2, [{0x5, 0x20, 0x7, 0x0, 0x0, 0x140d}, {0x1, 0xffff, 0xdd4, 0x0, 0x0, 0x100}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000003c0)={{0x9, 0x5}, 0x1, 0x6, 0x101, {0xb9, 0xc21}, 0x5, 0xfffffffffffffff8}) r2 = perf_event_open(&(0x7f0000000180)={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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x24000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000240)={r4}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r2, 0x0) poll(&(0x7f0000000040)=[{r2, 0x40}, {r2, 0x1100}], 0x2, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000100)=0xc) 2018/04/21 21:07:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4400, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a68f60), 0x0, &(0x7f0000f34000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f0000dd5ff0)={0x77359400}) r4 = gettid() capget(&(0x7f0000000100)={0x39980732, r4}, &(0x7f0000000140)={0xffff, 0xb5, 0x61e31894, 0x7, 0x7f, 0x1}) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r4, 0x7) 2018/04/21 21:07:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:31 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) timerfd_create(0x2, 0x800) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') getrandom(&(0x7f0000000040)=""/196, 0xc4, 0x2) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x3) 2018/04/21 21:07:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:31 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x25dfdbfb}, 0xe) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() munmap(&(0x7f0000026000/0x3000)=nil, 0x3000) r3 = getgid() setgroups(0x3, &(0x7f00000000c0)=[r1, r2, r3]) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x80, 0x4) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x900) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000001c0)={{0x5, 0x71}, 'port0\x00', 0xa4, 0x0, 0x2, 0x2, 0x20, 0x8, 0xe6, 0x0, 0x0, 0x3f}) prctl$intptr(0x29, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000f805000000000000f0000000200300002003000010040000280500002805000028050000280500002805000006000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="0000000000000000000000000000000000010acf76af940000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000481b964851496b13fec0861379e212609e4f45bc948dfba76af3e347600f3ff06f6fff0fcfda2704379d50c741b043b64298e0479d56b894387ada5c01f5674263db07dbb11cb975cefcd7c839bdd88e6be902902c7763b497c63fc7dec8f0feedee1a53e7a78cbb2ad4b0a019201cdfb68b4b41708c463125c34dc01c0d36b7a09dfc582418ba1e4dbf2fb400f4673678a14d84c9c3de764a58d2bf15"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002976e00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800544f53000000000000000000000000000000000000000000000000000000ff0d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000028006d68000000000000000000000000000000000000000000000000000000008b000100000000002800484c00000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000fffffffffffffe8000000000000000000000000000aaffffffffffffffffffffffffffffff00ffffffff00000000ddc63d17ffffffff697036746e6c300000000000000000006272696467655f736c6176655f300000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000010008000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800544f530000000000000000000000000000000000000000000000000000006b8100000000000000000000000000000000ffff7f000001fe8000000000000000000000000000bbffffff00ff0000ffffffffffffffffff000000ffffffffffffffffff000000ff7665746830000000000000000000000073797a6b616c6c657231000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002b00040124000000000000000000000000000000f00018010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000020000000000000028004453435000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x658) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000c40)=""/130) 2018/04/21 21:07:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x6523a046, 0xd21}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r3) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) 2018/04/21 21:07:31 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x3}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f00000001c0)="d5ed65cce0f5f01e560374b4685c8927e11704efd7dcbcead92b313f9efb794988a9d4397985096df82cb117d66af6a818e597c8a847327893755fccbbd936b4bdf783c3f05e9803c7fa9f3486da1855") r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:32 executing program 6: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 21:07:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000140)=0xb0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7f, 0x305002) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="430f22a566b83b000f00d0470f23dbc74424005e000000c744240200900000ff1c24490fc75c353b450f9824bf48b88000c0fe000000000f23d80f21f835800000800f23f8c4018c5f19c4c205982066baa10066ed", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYBLOB="8691c9c4dddc2acb36abc05e67cd64e76c606ca789d0f5ce33d688aaf1a17215312ea70cf40a030ce527afb49b0d3ae3aefea5de06daea193b2ee4da2611a2782fffe38f3414ba3bc3f780cfc22bfeae1bca5798412df0127427330cd3d7758e004ee6626203864215db67709d77592535b45078ca1e2cb1935632e332d36ddcfcfd42f4f6d2a4c0ce4b8831acf80604d032fc00c328dc3f594da02305ec23db4c11e0bfd9b703041e706a568214f61672b882"]]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 21:07:32 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={r0, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:32 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x7, 0x801) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000580)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000005c0)=0x14) connect$packet(r0, &(0x7f0000000600)={0x11, 0xff, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0xd7, 0xb72f, 0x9, 0xfffffffffffffffe, 0xd0, 0x1, 0xee, 0x1, 0x1ff, 0x8, 0x7f, 0x4, 0x8001, 0x813, 0xfffffffffffffe01, 0xe5], 0x1000, 0x40000}) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) pread64(r2, &(0x7f00000003c0)=""/173, 0xad, 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x800}, 0x0) sendmmsg$alg(r2, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)="31d3a3a7341df820e915ae9341829ddeb8605a1723ff2184d09db32d89941edf451727b49bb66ec5743aef1996c922c4288a493d29f13e2e280ec5af2aa34504b64d6a1a756a060583ca9af00164a26345f85f2c00c0f795aa3dd61ada0bb0b5458b11fa2bde559a8b3c56bdcc7ac0482368ef64755dc2a7eaa8", 0x7a}], 0x1, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="ec97ce5a71d20ab8aaedb99098392a61246f649e4de57ae4e74a6fc82aae6e8dfddc9337ed4472aaf3478f74980e487ab1f35ba6ea4d1ee5331135932870835c8638c4d78089e9490d59c2ec7fdac5d5bfd0ee1caa860ea706e4beed1973ff3ce2b70ae06fc1f61731f19477d7e37148d6aa48d1072129de1bff", 0x7a}], 0x1, 0x0, 0x0, 0x1}], 0x2, 0x4000000) 2018/04/21 21:07:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0xffff}) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8, 0x8801) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000300)="171601f87a105113708fb369166d55e74051644ba67b4c1153f91ed5e12fd647ea1b3c931317dd1a6adccb9968cf1a5a272dffb543201bf76ccc32f9b924b22f689ffb876aed012f9fb18547b9ef1ba1d780baa981f86ca9c47129c020f572588fb15cbb99c833dab4a0ed66c25aa7e0c809e8ccc3cfd23c3f8a9b46", 0x7c}, {&(0x7f0000000380)="6b2605c1865c160a4a19b4b29a00a048dc17ff26bbb6981a9d2e03ac291df47cf5528b5ffd9af2fcd2817175798befb7a4da846940f5b3eb59a1db88b9cb02cf086a720b6e0e2633eed63f176011af63fd171d969c28810416a5eead317243a59278abaffd613b0cfe204fe7811fd4082018396c80e466f0be740198f8a2a60f394954169ea3e21ee4b680e007aa5820dc578e29463f221ad58f2fea1d4ceb1d558e", 0xa2}, {&(0x7f0000000440)="aaac353739d7c0234f2ca23a0d8da7325c2a1acc240407cd6b842509d049bfe6dda372cd97b54ca9aa3bd5ced2c2e634bb510446ec59fc62aa75f6214c8ec5609abc0897f04e01f189e5f67a99e2aa3165195347b74120bb9da8a1c1613c32a8e69f2e6a99449b620b62bdcb6319c312f34aaa274a496691adbdc1eaba2e2f6dacda8bf90e66dbda67f2780a6ffc588a0207ed745898054d1826b3f3fd5e1a8cfab4dab92a8a92ae93e754a57d07fc65163e5ccc8d13a13ccadd8421114a979a2c416200bee9e156a18feb590fe67b35082969b1ff7da9", 0xd7}], 0x3, 0x0, 0x0, 0x8010}, 0x800) sendfile(r0, r1, &(0x7f00000005c0)=0x5e, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) rt_sigqueueinfo(r3, 0x16, &(0x7f0000000200)={0x28, 0x0, 0x8, 0x438}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0900000000000000190000c003000000000001000800000003000000000000000e000080ff0300001b83000007000000050000d3df0000d9618bd95b8bb5c90d8a7900080000c0dbff00000000008005000000000000000000000001000080050000000a00000008000000000000000000000001000040ff0f0000020000000000000004000000000000000b000000fe0d000080000000faffffff0400000000000100689adad81f000000337a00005d010000df148256000000000000000000000080010000000300000004000000000000001f00008001000080ff03000003"]) 2018/04/21 21:07:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xa8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={"9760416db000f45700", 0x5}) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/21 21:07:32 executing program 6: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') fchdir(r1) rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) 2018/04/21 21:07:32 executing program 3: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r7 = epoll_create(0xfffffffffffffffe) r8 = getpgid(0x0) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() write$cgroup_type(r1, &(0x7f0000002480)='threaded\x00', 0x9) r11 = getpgid(0x0) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) getgroups(0x3, &(0x7f0000000d80)=[0x0, 0x0, 0xffffffffffffffff]) r14 = fcntl$getown(r1, 0x9) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002040)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002140)=0xe8) r16 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000002180)={0x0, 0x0}) stat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0xc) sendmmsg$unix(r1, &(0x7f0000002380)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="5243e30870eec1cdd14d069175191041ac17d8907553e947b1172cf256c7b36a19445665fec39cd42bf5018eaf28f8c2af15a7525e6b00f0da69b801e9fc437d66e8e80a99ae1976d804c251f3de057446369c793b6dfd33df47967ccd436feedbeaa254f7bdaf34cbd78cf1bb013fde83", 0x71}, {&(0x7f00000001c0)="bdc5cc5fe4af292e4125c4605ea2686533c27817d724e161b248f4526f3d5ca7c836434125dea12a39303a363d3fe7794d52c9c0b86c383c4dfc57524f93503df73447a087a2b5d6b10b95dc9887cdd5a299c78c5aa992be", 0x58}, {&(0x7f0000000240)="187dc279bacf6cddaa55ce3cbbe77f2d2412d6c3daf4e374c7fe088b589021b952b6a1621843f8b6de5a5b3d965d53f3bd83076d1f95eb91e3c82f8d229e1fecb47d489ae6470ae680c3fbbbe50ef03b5eba4a4fc59e39e6aa26c8bbdf04690b3fcf0327e8b102c4470bd32e57d838e457e28b90a4d824aaf5d2b6d37e102912bdb20157d172ac22c2051b3cb15b6ecf79b1e5c22a6b5c3d0ac5f455de57f1979d8cafaba12a40a38bc0dd6286b5cd9615ea9558453c2275fc98184effffc3e39dc13381fd5cc781dd050f57b75a7e2fdde37f2617b0cf77356a75a11f423d49191366dfedca47ce2f10d0a900f95519745dcd17839fd2ad0f", 0xf9}, {&(0x7f0000000340)="486af773afe565df03667aab0926a731a33f480ce73a8f158fef48d0bbc30db7d2c2cb37c243ff7a4761514d08aa7c4f805576bdd24ca9e98494ecb1d4b3db9c5034680113c2080c3819179cf06116c530504a7b5e46021e6b9fd26ae63391a3bb959c11f55acf24a0d2da944f5962a947657188a9", 0x75}, {&(0x7f00000003c0)="3c3f566fd8ce49da5185762043eb2a2b73bf5b8e3b569d921f479feefcb5382f04453adae39be48fd6684343d187e0bb5efc9abbe0af2751760b81d0aeb84a07a5f4020729043f5febd3641564f68ed89aab00979b8e75ec72810701e9bf261b271b6a07f5759b53dd131a084e5d34522ab6c390eb3d746849bc389b0f80b807ef518142c2057e64dba736f1b5565953e06a7040659e0df3929e77ac1c371044084769", 0xa3}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r7]}], 0x38, 0x20000000}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)="0ebcb1637cbcbf57ef644493db087cd83b0cb0153b01ce5ea314ca36073193ff95b54e5c4e61ee01d8862ada60910655834f25b628a418e7e2c913006e32989354461f1f1fcc1f41e5bedbb03380c9ea8c45c0635ee04bbc76347f2f422a0a249bd4a28bd5f00d560febdbed884d2f8da504cb7110138e43ab9cfabcd819683e83244190612cbff1923113a7722872f88d172ab87ab7908f6e88d8c70e1a1455221fcef60268be27142932ac0c67b3917cc2e54dc55bc7625c0487cb40efac26a693b561372542929e3b90b9f943c505a3301c1b282f55826d", 0xd9}, {&(0x7f0000000800)="6ee4b9d0e421062fb47d728a0b9a3a4516855f5f2c2c077cd427990ce98112bde7", 0x21}, {&(0x7f0000000840)="b4c0d994392fdcea83e849999659fdd05ef654b9c5d80aad60ffa0fb4b7e23f1976c200bc77422f2d4912adad60d368178f550e3bef8d99de24478955877844a169a413424d991c5f54c50e4ddd5087b6ab2abf0368136e4fd708c611d21b251ec69bdf72bf3f5019ce0588829d9ff66cbddfe2f23fbee7e3772c79894cc91c58d85fd7dd2154c62980563ee8724e84cd9c4ccbf7bdf2380735fe08ee74bd6766dadd270b20f48511fd4d23f0fb8836d17af1003cef64879733ff7c2e27db4b25bb598a5c725adb02f2b77c1fa16a3da9bacbd41222b4daaa6499387fbb7d4205f300d99a6b86e06436f8bbce155c00e6f93", 0xf2}], 0x3, 0x0, 0x0, 0x44}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000a00)="e16eee0dfa38034042db3668163b535d25013e3246236e89fb9566d1a69d0517c79092dde5d6d5c066f131fc8428f063ce249f1fc45d0d4ad18d264ccf8d74e339a3f5fa865bc2249fe7ebaa7d13c184d826612e99140f171b33c47cce309954786f5c53b33df53cecd5d0f4f9292f2a27756e0c66f5c4603ff422be300a936560924c8c715ddc800ff8f273f55d971a11d52234fbba644a7bcf77eff65681df2d0aecdf9aac43c2591ebb3e1acca061", 0xb0}, {&(0x7f0000000ac0)="93d410ef930d9608526f51e38e91b283b28ea4e655cf832ad3b06bcae34000ba6317d7383bf3dac7717ed3300c191fd1ffd283580d9b397aa62f6ddf4719ec473752216fff95b1f76384f06fd46392b34403460cdbed42ecd957c865d1062ca3543bd25600659d466301a806e77903b8b79f696c650027372520caea630abbf8adad06152b582eea12a0e03ef9d585d553549c36e818e50cd33cd22feda10f4120c9222067aba5b1a4d21c70c8825e6c60910a8498f861b5c91d799e8f90a93234355e619ef5dce7204f18eac19b4a333de32e59c9558b1acb2ff4b28388b6435045650e3f21f8a55169f73f74325c46f9fc", 0xf2}], 0x2, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r2, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0xa8, 0x20000001}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="804bdee220c789e80b605f5dc32e62dbf8224689b825afe0e04d0ce9407a4c901b5bb0161d960e71681b7098c975f33da662cc99eabed65902407f685501776c2cddd9c998ee245977af63471d31a8e73a88cf08529cfa99a915a87165dbbe481e434dd56a0dd77a74353da57e756d7f9bd54faa290a66e349b48f667b3ab9387b31b96cd6f3686c1313883b8dc42fe5049532150c94d20bcb2a67f86c3158bc605d137a65a5e29785d21e78bed9518438099106e0b2232a49ca72c3d3ca534119e1bc989b7dcaf1a287f3275bf88391d46dc182", 0xd4}], 0x2, &(0x7f0000002300)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x24004010}], 0x4, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/21 21:07:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000497000)) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000040)="34529c7415b60eca3d327d8fc4e66bb4aa41c9c60d924ae55714a09e7a318625") 2018/04/21 21:07:32 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x1ff, 0x20, 0x0, 0x0, 0x4}, 0x8000}) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="a9d03131b56df70fba35bc76a9a52351d12326279b0a00fc7fe9c32220e40fd3e9a936ed0ce26d13ffdb1a82c0698b8e1d099f93bf50efe521c45faf2c29f6950f6b5a0083914d95fcc44e270f26fd4eba44aca6e4113a600e4569a617c9a9370169a4091eb0e0de03e42de27a8f1350388d4408c588a993b96bb3c3680e96e384148139f79c9cb3406cbf6eaadaf9bc662f25a070b3aae7ade77fbe9231681a56897e58cd2641f6b47c7b0099804aa57652acb7d3487802524633509988dd68dc9d60fc91484b6ddbc0e0e1ddcc7efcaec0", 0xd2}, {&(0x7f0000000340)="2be772875581118aade1082034243450651987d9fb078cc892262ef11121a3b19d0531aad88830075c1cd23f7179db6419d536dab258e84808167eae0bb874f17dbb85930ccda228eb64c53538f4c20e572ac153a9f38e9cad3d0b24d7468ab9b86c19c96a043a8fa8f7e63e92e6e6597e95a369bf589acfa9b9da679a4160d062e80eac37986242951b6c107ab5", 0x8e}], 0x3}, 0x40) 2018/04/21 21:07:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc002000000000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:32 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={r0, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00100]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc020660b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/219) 2018/04/21 21:07:32 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1f, 0x80, 0x3, 'queue0\x00', 0x4}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x800, 0x6540, 0x1, 'queue1\x00', 0x9}) 2018/04/21 21:07:32 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) 2018/04/21 21:07:32 executing program 3: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r7 = epoll_create(0xfffffffffffffffe) r8 = getpgid(0x0) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() write$cgroup_type(r1, &(0x7f0000002480)='threaded\x00', 0x9) r11 = getpgid(0x0) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) getgroups(0x3, &(0x7f0000000d80)=[0x0, 0x0, 0xffffffffffffffff]) r14 = fcntl$getown(r1, 0x9) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002040)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002140)=0xe8) r16 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000002180)={0x0, 0x0}) stat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0xc) sendmmsg$unix(r1, &(0x7f0000002380)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="5243e30870eec1cdd14d069175191041ac17d8907553e947b1172cf256c7b36a19445665fec39cd42bf5018eaf28f8c2af15a7525e6b00f0da69b801e9fc437d66e8e80a99ae1976d804c251f3de057446369c793b6dfd33df47967ccd436feedbeaa254f7bdaf34cbd78cf1bb013fde83", 0x71}, {&(0x7f00000001c0)="bdc5cc5fe4af292e4125c4605ea2686533c27817d724e161b248f4526f3d5ca7c836434125dea12a39303a363d3fe7794d52c9c0b86c383c4dfc57524f93503df73447a087a2b5d6b10b95dc9887cdd5a299c78c5aa992be", 0x58}, {&(0x7f0000000240)="187dc279bacf6cddaa55ce3cbbe77f2d2412d6c3daf4e374c7fe088b589021b952b6a1621843f8b6de5a5b3d965d53f3bd83076d1f95eb91e3c82f8d229e1fecb47d489ae6470ae680c3fbbbe50ef03b5eba4a4fc59e39e6aa26c8bbdf04690b3fcf0327e8b102c4470bd32e57d838e457e28b90a4d824aaf5d2b6d37e102912bdb20157d172ac22c2051b3cb15b6ecf79b1e5c22a6b5c3d0ac5f455de57f1979d8cafaba12a40a38bc0dd6286b5cd9615ea9558453c2275fc98184effffc3e39dc13381fd5cc781dd050f57b75a7e2fdde37f2617b0cf77356a75a11f423d49191366dfedca47ce2f10d0a900f95519745dcd17839fd2ad0f", 0xf9}, {&(0x7f0000000340)="486af773afe565df03667aab0926a731a33f480ce73a8f158fef48d0bbc30db7d2c2cb37c243ff7a4761514d08aa7c4f805576bdd24ca9e98494ecb1d4b3db9c5034680113c2080c3819179cf06116c530504a7b5e46021e6b9fd26ae63391a3bb959c11f55acf24a0d2da944f5962a947657188a9", 0x75}, {&(0x7f00000003c0)="3c3f566fd8ce49da5185762043eb2a2b73bf5b8e3b569d921f479feefcb5382f04453adae39be48fd6684343d187e0bb5efc9abbe0af2751760b81d0aeb84a07a5f4020729043f5febd3641564f68ed89aab00979b8e75ec72810701e9bf261b271b6a07f5759b53dd131a084e5d34522ab6c390eb3d746849bc389b0f80b807ef518142c2057e64dba736f1b5565953e06a7040659e0df3929e77ac1c371044084769", 0xa3}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r7]}], 0x38, 0x20000000}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)="0ebcb1637cbcbf57ef644493db087cd83b0cb0153b01ce5ea314ca36073193ff95b54e5c4e61ee01d8862ada60910655834f25b628a418e7e2c913006e32989354461f1f1fcc1f41e5bedbb03380c9ea8c45c0635ee04bbc76347f2f422a0a249bd4a28bd5f00d560febdbed884d2f8da504cb7110138e43ab9cfabcd819683e83244190612cbff1923113a7722872f88d172ab87ab7908f6e88d8c70e1a1455221fcef60268be27142932ac0c67b3917cc2e54dc55bc7625c0487cb40efac26a693b561372542929e3b90b9f943c505a3301c1b282f55826d", 0xd9}, {&(0x7f0000000800)="6ee4b9d0e421062fb47d728a0b9a3a4516855f5f2c2c077cd427990ce98112bde7", 0x21}, {&(0x7f0000000840)="b4c0d994392fdcea83e849999659fdd05ef654b9c5d80aad60ffa0fb4b7e23f1976c200bc77422f2d4912adad60d368178f550e3bef8d99de24478955877844a169a413424d991c5f54c50e4ddd5087b6ab2abf0368136e4fd708c611d21b251ec69bdf72bf3f5019ce0588829d9ff66cbddfe2f23fbee7e3772c79894cc91c58d85fd7dd2154c62980563ee8724e84cd9c4ccbf7bdf2380735fe08ee74bd6766dadd270b20f48511fd4d23f0fb8836d17af1003cef64879733ff7c2e27db4b25bb598a5c725adb02f2b77c1fa16a3da9bacbd41222b4daaa6499387fbb7d4205f300d99a6b86e06436f8bbce155c00e6f93", 0xf2}], 0x3, 0x0, 0x0, 0x44}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000a00)="e16eee0dfa38034042db3668163b535d25013e3246236e89fb9566d1a69d0517c79092dde5d6d5c066f131fc8428f063ce249f1fc45d0d4ad18d264ccf8d74e339a3f5fa865bc2249fe7ebaa7d13c184d826612e99140f171b33c47cce309954786f5c53b33df53cecd5d0f4f9292f2a27756e0c66f5c4603ff422be300a936560924c8c715ddc800ff8f273f55d971a11d52234fbba644a7bcf77eff65681df2d0aecdf9aac43c2591ebb3e1acca061", 0xb0}, {&(0x7f0000000ac0)="93d410ef930d9608526f51e38e91b283b28ea4e655cf832ad3b06bcae34000ba6317d7383bf3dac7717ed3300c191fd1ffd283580d9b397aa62f6ddf4719ec473752216fff95b1f76384f06fd46392b34403460cdbed42ecd957c865d1062ca3543bd25600659d466301a806e77903b8b79f696c650027372520caea630abbf8adad06152b582eea12a0e03ef9d585d553549c36e818e50cd33cd22feda10f4120c9222067aba5b1a4d21c70c8825e6c60910a8498f861b5c91d799e8f90a93234355e619ef5dce7204f18eac19b4a333de32e59c9558b1acb2ff4b28388b6435045650e3f21f8a55169f73f74325c46f9fc", 0xf2}], 0x2, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r2, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0xa8, 0x20000001}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="804bdee220c789e80b605f5dc32e62dbf8224689b825afe0e04d0ce9407a4c901b5bb0161d960e71681b7098c975f33da662cc99eabed65902407f685501776c2cddd9c998ee245977af63471d31a8e73a88cf08529cfa99a915a87165dbbe481e434dd56a0dd77a74353da57e756d7f9bd54faa290a66e349b48f667b3ab9387b31b96cd6f3686c1313883b8dc42fe5049532150c94d20bcb2a67f86c3158bc605d137a65a5e29785d21e78bed9518438099106e0b2232a49ca72c3d3ca534119e1bc989b7dcaf1a287f3275bf88391d46dc182", 0xd4}], 0x2, &(0x7f0000002300)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x24004010}], 0x4, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/21 21:07:32 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x2, 0x3, [{0x7f, 0x0, 0x2}, {0x6, 0x0, 0x100}]}) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:32 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={r0, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x3, 0x4, &(0x7f0000000040)=""/60, &(0x7f0000000100)=0x3c) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) modify_ldt$read(0x0, &(0x7f00000001c0)=""/169, 0xfffffffffffffe63) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x501000, 0x0) 2018/04/21 21:07:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) fsync(r0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x3, 0xd002, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x400180) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/150, 0x96) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af20, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000740)={0x6, 0x0, [{0x4000, 0xe6, &(0x7f0000000200)=""/230}, {0x2000, 0x8a, &(0x7f0000000340)=""/138}, {0x1, 0xee, &(0x7f0000000400)=""/238}, {0x0, 0xce, &(0x7f0000000500)=""/206}, {0x4000, 0x3d, &(0x7f0000000600)=""/61}, {0x2000, 0xce, &(0x7f0000000640)=""/206}]}) 2018/04/21 21:07:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:32 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x5) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @broadcast}, &(0x7f00000002c0)=0xc) recvfrom$packet(r1, &(0x7f00000001c0)=""/173, 0xad, 0x10000, &(0x7f0000000300)={0x11, 0xfe, r2, 0x1, 0x8b0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0x2, 0x1, 0x6, 0x1000}, 0x14) 2018/04/21 21:07:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x0, 0x8008, 0x8, 0x800, 0x9, 0xfffffffffffeffff, 0x80000000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x3}}, [0x0, 0x6, 0x5, 0x200, 0x9, 0x5, 0x2, 0x1, 0x5, 0x7fff, 0x100, 0x8, 0x0, 0xa2f, 0x7]}, &(0x7f0000000200)=0x100) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0xfffffffffffffe23, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x7, 0x5, [@broadcast=0xffffffff]}, @lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x20, 0x200, 0xe0, 0x8000, r1}, &(0x7f00000002c0)=0x10) 2018/04/21 21:07:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0xa100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4a007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/21 21:07:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:32 executing program 3: timerfd_create(0x3, 0x80000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x1) 2018/04/21 21:07:33 executing program 5: syz_emit_ethernet(0x82, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0xecc, 0x7, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr], 0xff000000}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/04/21 21:07:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) fchdir(r0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x7, r0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000100)={0x4, 0x1}) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/04/21 21:07:33 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x10100, 0x0) fcntl$setsig(r0, 0xa, 0x2c) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x800}, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x100000001, 0x7, &(0x7f0000000640)=[{&(0x7f0000000100)="33962a63af75303a5021c7cbd3a3d848850cf0e3a65d7d51d8c15e93c3e48f52a97dbe7eb3f85c5c4e10538b8ba63d9042aac51458774f0932d331d02060adf77983aee9852daab3cf06f10ebd669e5ca90bcbbb172f07f28c71270366bdf89c5db8a3154cc1719ed44063b7ab4b595bea18d34e923ae3366aa5b24066fc70d4b316644d2db39670fefb98fd82bc8317cd5c7bb2f65eea70343d4ad2e4b15cb1252d1b70eec17c8a91d5e3078b8437cc72153d5af7c8e1f40e0ce7b86c3d33a0dc9d6b0c51d3b82a870a727c9b330d40", 0xd0, 0x6}, {&(0x7f0000000200)="c2c5c347e9", 0x5, 0x7}, {&(0x7f0000000240)="068046935146bb4a6995de8975c3abcc8a0b9af73300e02bedbf85cd6a9bca432f1f67c34337df67df25cd8e88471cd951460b42b3595d1dcbb0db1c0c311c514a949a7660c9301440cff47648f9108ba0195a31f4651bcbf9ea4d48f2d66330b35e70fb055fcfc8c40499ea76e92c5047a9f0e039a926b469873bb334b94b137d5443bd69763b4325fa056b425a5998ee00ee822782527fb10ce1b35a0b69ea15ff46d6e8bcf5c11786bb609a20a5251830ec2629bb22389121c7ee93dd27c96b61ad5dcfe71b78905a1d12552b37163e03514aa11965d39aec62b6963cabbef0d1c2ee", 0xe4, 0x2}, {&(0x7f0000000340)="aceea532f6ae34c72d5ffac746c634477da0727a97f91f91c107c50afd546b3fd09f45454c07639c24af53aae18bf423704623b6247c2f721a462fcb6222c0082c9548209d2c508573362aa8226dd4a76f3197015fe1a9984cf2edf4e0ddf2f0f2362a5d774da7f8c41cd2fa069cfc34", 0x70, 0x5}, {&(0x7f00000003c0)="d8035097c4f842b452779aa4678f21705d16936371c6272bec1b8b7762461cc27bab59651074f9477b345bdf8c7c3e570461faa13aba4efca1b9beeafb9503d6576db4e6de83d162d33d9888f0ea4e13b02957be26f2efc8f2e8a61b0d929a28d402b619d0dc8b292a9fdf2e8df08632942679dd64c1738da093c0da0af288f0b9544f13bc3feea53651", 0x8a, 0x3}, {&(0x7f0000000480)="913f64fdd23a0029cf3ad7a95e7ae60c1381f5e1f66bc5425f31ca3a248a47f375d1871ff2363e3b9f3e2481fbf76a7a22d38ae52cde3bb66efbaef47ef02939b98a6ae22824d96e0a797569c9e8fc3b985cd646ef542f2cdf5142a33ed7678389e6f351b4b2b828c753a3509cd8427eceee8c15628d457031dbbdaa1072e18b9672fb8397a4243074d745044032d3518fc5dad69b512e0751baa914be7f206e0886ee0cbf6e91c5f857506710a9cd89ec9fd85a6a6bcf8fcc963006e30c21a4efb29f", 0xc3, 0x10001}, {&(0x7f0000000580)="8b5e531b027221255d1df6bab4cc8bd31d0539e2e2d2c4e3efc2f791f4b0655314e7d9040486d7e4e353a0049987a6ff0335638b77f0a7d777950fbf9fb21805f2b979dd3bc3d7154cbac7fb18af8a9b71ca049fff3cffa71f9c19a4576427205e174b53b355232f57070dafce95bc5079ac330da97d741e2bff92b1d6a3d0b245312aae190b", 0x86, 0x7}], 0x42040, &(0x7f0000000700)={[{@utf8='utf8', 0x2c}, {@check_strict='check=strict', 0x2c}, {@utf8='utf8', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nocompress='nocompress', 0x2c}]}) 2018/04/21 21:07:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x1d, &(0x7f0000000280), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000000)="0f01c9c4c295be1066ba4000ed66baf80cb8c2b70285ef66bafc0cb000ee260f3266bad00466b8008066efc4e2712be50fc71d000000008fc978c6aa0050000066baf80cb8465c528fef66bafc0cb083ee", 0x51}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 21:07:33 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:33 executing program 3: r0 = syz_open_dev$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$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fff, 0x80200) ioctl$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) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000540)={{0x3, 0x7, 0x80000000, 0xa7, "b0390da8811510cdce2d0f004504f05e050f6a7ae6bf01ab8d3b0fa382f7bbdeb7037fcc139387fb02c2b601", 0xe4c}, 0x1, [0xa8a, 0x0, 0x5, 0x9, 0x4, 0x0, 0xe18, 0x4a, 0x5, 0xfff, 0x6, 0x9, 0x200, 0x6, 0xa563, 0x4, 0x3, 0x40, 0xfffffffffffff800, 0x1f, 0xab9d, 0x3cfa, 0x0, 0x96c, 0x10000, 0x6, 0x100000000, 0x5, 0x2, 0x0, 0xa53, 0x6, 0x3, 0x5, 0x2, 0x0, 0x6, 0x953, 0xffffffffffffffff, 0x0, 0xffff, 0x7, 0x74, 0x8, 0x10001, 0x7, 0xa56, 0x3, 0x6, 0x1, 0x80, 0x6, 0x2000000000, 0x1, 0x1, 0x1, 0x1ff, 0x401, 0xffffffff, 0x11c9, 0xe77c, 0x2, 0x279e17e7, 0x9bb2, 0xf0, 0x1, 0x4, 0x80000001, 0x3ff, 0x4, 0xc8, 0x4, 0x8001, 0x101, 0x9, 0x3, 0x8, 0x8, 0x7, 0x1ff, 0x6, 0x3ff, 0xffffffffffff5c3d, 0x5, 0x101, 0x0, 0x7fff, 0x0, 0x2, 0x909d, 0x4, 0x81eb, 0x10001, 0x8490073, 0x1ff, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x6, 0x1, 0xfffffffffffffffe, 0x8, 0x52, 0x7eb, 0x3, 0x7ff, 0x4, 0x8, 0x5, 0x9, 0x5, 0xdd5, 0x6, 0x8000, 0x7f, 0x7, 0x72b626b7, 0x7ff, 0x6329, 0xbe6b, 0x5, 0xfffffffffffffff8, 0x580e, 0x9, 0x6, 0x0, 0x8, 0x79d7, 0x1], {0x0, 0x989680}}) getsockopt$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) 2018/04/21 21:07:33 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xa2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x108) 2018/04/21 21:07:33 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x200000, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x51f80116, 0x4, 0x13, 0x4, "7f2b4e88bbb82c331a530bb4e12615d301130220f2707cbc332867832cd99e619ab233f307cfd5224ee7c2ba09c95bd0d55efb130ac62e22d58f269e0f27f323", "d15dea58e6048268116dfe0267c56f4a2c1ecf901ca163d9e7dc1c585d6f3738", [0x4, 0xffff]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@full={{0x3, {"dd4cf950ee9a81"}, 0x2}, [{"b38862f69ed0b6"}, {"9e3a519e1d0635"}, {"15b71d512ed023"}, {"3df3febba88e8b"}, {"2bf8d0a697cbcb"}, {"89e304bc40506d"}, {"08b087ce97dbe6"}, {"2b70eac07a16a9"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000004c0)="340199d4f2fc3bd57d4458ef37887b6d286b2a7cc2ca8b441ff6c564976f64cecc70e927c365baf89b27811c8e48f6cd3b0567be51ef4244bb40aac54c906b0f4a0ee92d96827d89f7bec2cbb052a85657b8c720e531ea2074ca6167d7b4a57eb98e50822b0b41c356ae86fa6b64676b22eaf5133e93b0f0c57a610d30ab598ce052837260003f3cf793f7306e06eb6aa07b5ebf2a04f311d4ce7fe16fd4ff0c93eaaa9a3385452683a9d48252a3026b2cb2b7577864bd7f7ba1a1526315615c57093516ca4fd139fff612a1a8c6c21cfb254f59b8da5d34e242a784e5f34894f4ca674cea99efa243474aade866", 0xee}, {&(0x7f0000000300)="4a924226d15a8462f06645b131", 0xd}], 0x22, &(0x7f00000015c0)=ANY=[], 0x0, 0x8000}, 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)) sendto$unix(r0, &(0x7f0000003040)="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", 0x1000, 0x0, &(0x7f00000017c0)=@file={0x0, './bus/file0\x00'}, 0x6e) 2018/04/21 21:07:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x4d, 0x2, 0x2, 0x6, 0x5, 0x8}, 0x2, 0x5, 0xfff, 0x7, 0xfffffffffffffffa, "90b25dedd98f96bccd6d5393f14cd372f9fd55df8f687e1e2ddcbe6b65099cfdfeeda17adc04254780bc707fd439be0c49a18660c7fc877a394b102fb56d9a7f2a11a152f8f5086ae570adff247a9980a3020eb2674672fab7eb0d9c5b12fa18cee8153d1d162af7c80f024350a882bca4a2c4940594c0a4150d9c25f0cab499"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000400)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/21 21:07:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 355.906765] PPPIOCDETACH file->f_count=2 2018/04/21 21:07:33 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:33 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7e3c, 0x400) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000100)=""/213) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x40, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="6b7a98bf0d958fa97202c533ffefe5bf4d92b6675431fd3350b92de1d1e1a78a118503eb5c", 0x25, 0x88a8}], 0x1000046, &(0x7f0000000400)=ANY=[@ANYBLOB="626c6f636b2d616c6c6f6361746f723d6e6f5f756e6861736865645f72656c6f636174696f6e2c6e6f7461696c2c6e6f61636c2c636f6e760a056294e2ea341fb87bf3a3a673dd18c72f097dd2ea5dcfa21e4977a178a9e8c468439d5869dc0a8332c8c1bce78cb9d6896e45101cf38dba82f5bc61ff73f9033f4c875c6ed428ca18657e1ae3f0123c523522020297bb4936c43c8c248d512aa5cf964ab738699d4cd349e59f8feb688c2c893c8d9e515b2b8b27fe0cb2d1f3871b6fe5fd1e76e88288b3387e4e5f"]) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000000), 0x4030000004) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0xa76, 0x1, 0x5, 0x3, 0x3}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x200, 0x100, 0x9, r1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) [ 356.006415] PPPIOCDETACH file->f_count=2 2018/04/21 21:07:33 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x2, 0x8000) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000040)=0x6, 0x4) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) r3 = msgget(0x2, 0x3) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000140)=""/189) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(r1, 0x2, 0x1) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="496143540b858aadf1b79c7311", 0xd, 0xfffffffffffffffe) write$binfmt_misc(r0, &(0x7f00000003c0)={'syz0', "a1e8dcec82088dcc1b395e54690d82274b4f0de6093d6b7c099def7e75061417201d65c7c960fc933d89b4d63491ee89851437b0754c78334b1c6d8fa59c5bb558349a4d3206c865a553a1398b73b039c16f7c1ff4ee12aa932870bb5416b0d1dacee47ea3a9ae931ce3e122add58248f9b79641a4da60d0103894ff28a0ec39caeb0527e3d533941bbc6eb8b512abb719ee0e60c9031bb49deef6aa90836d763036912307d6a8b961c0acb4faf804881a82daeb0934c1bd7fc0a8e57d0586db4b3d82e0687be6a03b555dbca52f6a8b5302023e"}, 0xd8) keyctl$get_keyring_id(0x0, r4, 0x3) 2018/04/21 21:07:33 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000780)) fstat(0xffffffffffffffff, &(0x7f00000007c0)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$unix(0x1, 0x1, 0x0) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000023c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000002400)={0x5, 0x70, 0x250, 0x1, 0x81, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x9c2, 0x2, 0x1, 0x80, 0xd5, 0x1, 0x3f, 0x7fffffff, 0x7ff, 0x0, 0x3ff, 0xf8b, 0x0, 0x10001, 0x8, 0x35ad, 0xffffffffffff4c72, 0x80000000, 0x0, 0xffffffffffffffc0, 0x1, 0x6, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x60e}, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) accept4$llc(0xffffffffffffff9c, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000024c0)=0x10, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002500)) syz_open_dev$binder(&(0x7f0000002540)='/dev/binder#\x00', 0x0, 0x800) getpid() getresuid(&(0x7f0000002580), &(0x7f00000025c0), &(0x7f0000002600)) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002700)) socket$rds(0x15, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000b00)='/dev/snd/timer\x00', 0x0, 0x2000014003) getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004f40)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005040)) getuid() lstat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)) fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$random(&(0x7f0000005340)='/dev/random\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000053c0)={&(0x7f0000005380)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$ipx(0xffffffffffffff9c, &(0x7f0000005400), &(0x7f0000005440)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005480)) openat$ion(0xffffffffffffff9c, &(0x7f0000005580)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000055c0)={0x1, 0x11, 0x1, 0xffffffffffffff9c}) openat$ppp(0xffffffffffffff9c, &(0x7f0000005600)='/dev/ppp\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000005640)='/dev/input/event#\x00', 0x7, 0x200040) accept$inet(0xffffffffffffff9c, &(0x7f0000005680)={0x0, 0x0, @multicast1}, &(0x7f00000056c0)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005700)) getresuid(&(0x7f0000005740), &(0x7f0000005780), &(0x7f00000057c0)) getgroups(0x6, &(0x7f0000005800)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) openat$ppp(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/ppp\x00', 0x20000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005bc0)={0x1, 0x2, 0x1, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005c40)) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000005c80), 0x0) getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005cc0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000005dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005e00), &(0x7f0000005e40)=0xc) epoll_create1(0x80000) syz_open_dev$midi(&(0x7f0000005e80)='/dev/midi#\x00', 0x20, 0x40000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/rfkill\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000005f00)) accept$ax25(0xffffffffffffff9c, &(0x7f0000005f40), &(0x7f0000005f80)=0x10) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005fc0)={0x7f, 0x27, 0x1, 0xffffffffffffff9c}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000006040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006080)=0x1c, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000060c0)) accept4$netrom(0xffffffffffffffff, &(0x7f0000006140), &(0x7f0000006180)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000061c0)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000062c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006300), &(0x7f0000006340)=0xc) socket$inet(0x2, 0x7, 0x3) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000065c0)='tasks\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6(0xa, 0x80000, 0x1) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000006600)) fstat(0xffffffffffffff9c, &(0x7f00000066c0)) stat(&(0x7f0000006740)='./control/file0\x00', &(0x7f0000006780)) socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(0xffffffffffffff9c, &(0x7f0000006800)={0xfff}, 0x8, 0x800) open$dir(&(0x7f0000006880)='./file0\x00', 0x200000, 0x20) socket$key(0xf, 0x3, 0x2) accept(0xffffffffffffffff, &(0x7f00000068c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000006940)=0x80) perf_event_open$cgroup(&(0x7f0000006980)={0x7, 0x70, 0x3, 0x1, 0x9, 0x11e, 0x0, 0x0, 0x0, 0xc, 0x43c, 0x1000, 0x5, 0x0, 0xffffffffffffff81, 0x1, 0x0, 0xfff, 0x3, 0x90e6, 0x9, 0x2, 0x6, 0x10000, 0x7, 0x10001, 0x0, 0x6, 0x3, 0x5, 0x9, 0x80000000, 0x8, 0x0, 0x0, 0x7fff, 0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext={0x10001}, 0x20000, 0x100, 0x6, 0x1, 0xd6, 0x0, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000006a00)={0x0, 0x0, 0x0, @remote}, &(0x7f0000006a40)=0x1c) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000006b00)={0x20, 0x0, 0x1, 0xffffffffffffff9c}) socket$pptp(0x18, 0x1, 0x2) getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008380)={{{@in=@broadcast, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000008480)=0xe8) getegid() getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') dup2(r1, r0) mq_getsetattr(r1, &(0x7f0000000280)={0x0, 0x0, 0xbd2b, 0x4, 0x9, 0x20, 0x0, 0xee}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)) 2018/04/21 21:07:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2080000, 0x537c734f) fremovexattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x21}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x4}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="cbfe5ec3ffffffffffffaaaaaaaaaa00080048000030000000000000ffffffff070b05ac1414aaac1414bb000000000005000000003c41deda0d79c6000000000000"], &(0x7f0000000000)) 2018/04/21 21:07:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 21:07:34 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00985be3fc151f75080039000500", 0x27) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4}, 0x0) 2018/04/21 21:07:34 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0x0) 2018/04/21 21:07:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) sync_file_range(r0, 0x7fff, 0x0, 0x6) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 21:07:34 executing program 7: mkdir(&(0x7f0000002a00)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = getpgid(0x0) getpriority(0x0, r1) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x800}, 0x0) 2018/04/21 21:07:34 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 21:07:34 executing program 4: io_setup(0x59, &(0x7f0000000140)) io_setup(0xaa8, &(0x7f00000001c0)) io_setup(0x401, &(0x7f0000000200)) io_setup(0x1f, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) io_setup(0x8000000005f7c, &(0x7f0000000240)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x224101) 2018/04/21 21:07:34 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_1\x00', r1}) getsockname(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) 2018/04/21 21:07:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), 0x4) 2018/04/21 21:07:34 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x1, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x7d, "ec38acd9a5dae1713d52954c00d4613e3d0e3785e6d804798bba6be450ddbf8c0d2c72e7cafc5b262fffe138bdf80599ca9a8f10b3d16dd6c279cb972e179341e9b7d6ebc86247c2d999c3bf13eb3c5ff11e6eaed9c8c2d8628ffaf2ef4a35b443cb6f4f070ba68f851a30fb1a387711dc0e7095892e3f10188a773a81"}, &(0x7f0000000100)=0xa1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt(r0, 0x0, &(0x7f0000000140)="01c4acd7f30ba97630117dbcd7751d6619bdca057dbe68") r2 = accept$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) r4 = accept4(r1, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000440)=0x80, 0x800) kcmp(r3, r3, 0x5, r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x7, 0x5, 0x401, 0x0, 0x80}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000580)={r5, 0x0, 0x1000}, &(0x7f00000005c0)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000600)=0x4, 0x4) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000640)) accept$ax25(r4, 0x0, &(0x7f0000000680)) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r7 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r8 = add_key(&(0x7f0000000800)='pkcs7_test\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)="36db2734198270e7e781676cb37546566715074dbd11b8b0b9744e1ea38ffefa93faf48b485de2cccd49cd66ea7540aad15d1086b75de809b0ba5eb87f9650ab0162f269dcc7188ad32270e71f3dc551347d99c7f3f725725800a7ca9c87849ea96df3707b6398fd3f49f04701bdd02b9822d88fed6da6e780dab2ebcd9ac27e71", 0x81, 0xfffffffffffffffa) keyctl$search(0xa, r7, &(0x7f0000000780)='syzkaller\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, r8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000940)={{0x7, 0x5, 0x2, 0x1ff, "a9c99069f6264b6d72089e2c88ce0f81c08a70bfdad93c19949961f7013aeb00eef48ed14265c75a3c4a9e9a", 0x800}, 0x4, [0x0, 0x7, 0x7, 0xfffffffffffffffb, 0x7647, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x7, 0xffffffff, 0x5, 0x0, 0x4, 0x5, 0x81, 0x1, 0x100000000, 0x0, 0x7, 0x2, 0x7, 0x7, 0xfffffffffffffffe, 0x80, 0x1, 0x6, 0x2, 0x5, 0x7, 0x4, 0x6, 0x9, 0x8, 0x0, 0x31b, 0x4, 0x37, 0x101, 0x4dbb, 0x3, 0xffffffffffffffff, 0x9, 0x5, 0x1f, 0xef, 0x8, 0x80000001, 0x4, 0x7ff, 0x97, 0xfffffffffffffffc, 0x1, 0x8001, 0x4, 0x6, 0x11, 0x7fffffff, 0x2, 0x96f, 0x3, 0x3ff, 0x1, 0x0, 0x6, 0x1, 0x7, 0x8, 0x1, 0x8, 0xfffffffffffffffd, 0x2, 0x100000000, 0x9, 0x4, 0x5, 0x9c, 0x9, 0x7fffffff, 0x7, 0x8, 0x0, 0x7f, 0x100, 0xa2, 0x6, 0xffffffff, 0x6, 0x8000, 0x5ba25db8, 0x1, 0x2, 0x7, 0xaf, 0x100, 0xfffffffffffffff8, 0x401, 0x4e5, 0x1, 0x8, 0x10000, 0x58b, 0x1, 0x6, 0x0, 0x9, 0x8, 0xffffffffffffff9e, 0x3, 0x40, 0x3, 0x7f, 0x6, 0x3, 0xffffffffffff7fff, 0x5, 0x9c94, 0x5, 0x9, 0xde6f, 0x0, 0x8, 0x7, 0xff, 0xfffffffffffffffd, 0x2, 0x1, 0x9b, 0x7, 0xff]}) delete_module(&(0x7f0000000e40)='nat\x00', 0x800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000e80)={0x80000001, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x81, 0xd4c3, 0x7fffffff, 0xe66, 0x0, 0x9, 0x3, 0x7f}) getsockopt$inet6_buf(r6, 0x29, 0x2f, &(0x7f0000000f00)=""/8, &(0x7f0000000f40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000f80)=""/171, &(0x7f0000001040)=0xab) signalfd4(r2, &(0x7f0000001080)={0x20}, 0x8, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000010c0)) bind$vsock_dgram(r6, &(0x7f0000001100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/21 21:07:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 357.267111] kasan: CONFIG_KASAN_INLINE enabled [ 357.271831] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 357.279303] general protection fault: 0000 [#1] SMP KASAN [ 357.284842] Dumping ftrace buffer: [ 357.288380] (ftrace buffer empty) [ 357.292087] Modules linked in: [ 357.295290] CPU: 0 PID: 24434 Comm: syz-executor3 Not tainted 4.17.0-rc1+ #11 [ 357.302557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.311924] RIP: 0010:smc_getname+0x124/0x1c0 [ 357.316415] RSP: 0018:ffff8801b358fc20 EFLAGS: 00010206 [ 357.321786] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005d07000 [ 357.329065] RDX: 0000000000000005 RSI: ffffffff873e4af6 RDI: 0000000000000028 [ 357.336336] RBP: ffff8801b358fc48 R08: ffff8801af836500 R09: ffffed003b5c46c2 [ 357.343617] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 357.350890] R13: ffff8801b358fd10 R14: ffff8801c9af0980 R15: dffffc0000000000 [ 357.358166] FS: 00007ff237e4b700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 357.366392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 357.372272] CR2: 00007fb75eaf1af0 CR3: 00000001b2bff000 CR4: 00000000001406f0 [ 357.379541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 357.386812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 357.394075] Call Trace: [ 357.396674] __sys_getsockname+0x184/0x380 [ 357.400917] ? __ia32_sys_connect+0xb0/0xb0 [ 357.405249] ? fget_raw+0x20/0x20 [ 357.408718] ? __x64_sys_futex+0x477/0x680 [ 357.412957] ? __sys_shutdown+0x1bc/0x2b0 [ 357.417113] ? do_futex+0x27d0/0x27d0 [ 357.420925] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.426459] ? fput+0x130/0x1a0 [ 357.429727] ? ksys_ioctl+0x81/0xd0 [ 357.433339] __x64_sys_getsockname+0x73/0xb0 [ 357.437742] do_syscall_64+0x1b1/0x800 [ 357.441637] ? finish_task_switch+0x1ca/0x810 [ 357.446116] ? syscall_return_slowpath+0x5c0/0x5c0 [ 357.451040] ? syscall_return_slowpath+0x30f/0x5c0 [ 357.455960] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.461306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.466135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.471311] RIP: 0033:0x455389 [ 357.474488] RSP: 002b:00007ff237e4ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000033 [ 357.482175] RAX: ffffffffffffffda RBX: 00007ff237e4b6d4 RCX: 0000000000455389 [ 357.489434] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000013 [ 357.496685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 357.503934] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.511181] R13: 00000000000000c2 R14: 00000000006f42d0 R15: 0000000000000000 [ 357.518432] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 99 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 70 48 b8 00 00 00 00 00 fc ff df 4c 8b 73 28 49 [ 357.537634] RIP: smc_getname+0x124/0x1c0 RSP: ffff8801b358fc20 [ 357.544218] ---[ end trace c3d1c8e8b679820f ]--- [ 357.548995] Kernel panic - not syncing: Fatal exception [ 357.554854] Dumping ftrace buffer: [ 357.558380] (ftrace buffer empty) [ 357.562065] Kernel Offset: disabled [ 357.565672] Rebooting in 86400 seconds..