000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000fffffffff6ffffffff7ac38cf09effffdf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc8a2306e6092fece2276e6841bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/08 02:10:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0xe0}) 2018/04/08 02:10:48 executing program 7: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4}, &(0x7f0000000400)=0x10) mknodat(r0, &(0x7f0000000540)='./file0\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) set_thread_area(&(0x7f0000000040)={0x64a4, 0x1000, 0x3000, 0x10001, 0x1, 0x3f, 0x5, 0x0, 0x8, 0x7384}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r1, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/08 02:10:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001540)={0xb6, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a, 0x8, 0x9, 0x6, 0xfffffffffffffffa, &(0x7f0000000780)='gretap0\x00', 0x100000001, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000900)={r2, &(0x7f0000000880)="b04ed12b11ba37a78cf4913abbd2bde0c2eee31c8769becd95ec32f1", &(0x7f00000008c0)=""/6}, 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000c00)=[@in6={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x10001}], 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000c80)='/dev/adsp#\x00', 0x10, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x10001, 0x0, 0x6, 0x8}) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000440)={{0x3, 0x80, 0x10000, 0x7, 0x3, 0x7}, 0x3ff, 0x0, 0x1ff, 0x10000, 0xfffffffffffeffff, "0c57be7539400a8698e3aa36f3908b468551ef8e81f468d9cc6ed16b5b59c3d8c8eafbb432568630154e03ded5740e04ad8dc32f6ad5bb300507f7011de148ae051d94def2f6e48e4d81e7341b63042647036fec0a58e79f07d145a4637e4561e05d61f57497b9c76c8228bef9f46e3b35666fd8caa98356514a5dabb5f49548"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x7f}, &(0x7f0000000740)=0x8) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001500)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000c40)={r4}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x3, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x1ff, 0x200, 0x0, 0x8, 0x0, 0x4, 0x5, 0xdf8e}) recvmsg$kcm(r3, &(0x7f00000014c0)={&(0x7f0000000cc0)=@nl=@proc, 0x80, &(0x7f0000001400)=[{&(0x7f0000000e40)=""/218, 0xda}, {&(0x7f0000000d40)=""/112, 0x70}, {&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f00000010c0)=""/109, 0x6d}, {&(0x7f0000001140)=""/192, 0xc0}, {&(0x7f0000001300)=""/224, 0xe0}, {&(0x7f0000000500)=""/35, 0x23}], 0x7, &(0x7f0000000dc0)=""/8, 0x8, 0x78}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000200000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822930f10f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf102205c4932caf3b8d8b803dc"]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="520a00000000000002004e2400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f85626ce145d4c7500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000010000000400000002000006e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa0000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014140c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x3, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) 2018/04/08 02:10:48 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) r0 = userfaultfd(0x0) r1 = semget$private(0x0, 0x3, 0x490) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000280)=""/251) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00005c1000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/08 02:10:48 executing program 2: rmdir(&(0x7f0000000000)='.') 2018/04/08 02:10:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) r2 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x7, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) clock_adjtime(0x6, &(0x7f00000001c0)={0x1, 0x6, 0x9, 0x4, 0x6, 0x2, 0x80000001, 0x4a, 0x6, 0xbe000000, 0x0, 0x2, 0x5, 0xffffffffffff8000, 0x6, 0xff, 0x3, 0x8001, 0xa933, 0xffffffffffffffff, 0x5, 0x100000001, 0x5, 0x1, 0x7, 0x5}) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup3(r3, r0, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 02:10:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000481ffc)) ioctl$void(r0, 0x0) 2018/04/08 02:10:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt(r1, 0x6, 0x6, &(0x7f00000001c0)="4c91547dbe99bbe71b45f37a0860669f29a6334ae5134ea385f3b4d08301010af54a623d7209e47619d3fe747e0a0e1f37e78f1562f3b5a97950e3e6943c9b582b67a823e1199d14e385c0075cf6a1200263b548af871f56d5204f9e131d4e9f991cb5a80d3b80c2de8e232cd9cf9aec2d1e002683c4673a7d4fb20b6f049b8dace86333b874d1aeda1f2ac02dca6678dc7a786da242501e5ef995bbcf0e2519e19a7b39325be011f7d02edf77907c9dec1bcfea37b80bf1439f4b4d3a181833bcfd320c87d8d828b0211439abaf2b4b55d1691ab038bba36315a28b7cb722d7655adf28dafad13d5d46463aed0bec", 0xef) r2 = socket$key(0xf, 0x3, 0x2) r3 = gettid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x951, 0x1ff, 0x4, 0x8000, 0x0, 0x4, 0x4, 0x2, 0x7, 0xb8, 0x6, 0x4, 0x6, 0x400, 0x8001, 0x1f, 0x5, 0x1, 0x10001, 0x40, 0x0, 0xf0, 0x8, 0xfffffffffffffc00, 0x9, 0x100000001, 0x5, 0x8000, 0x3, 0x1, 0x9, 0x1f, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0xffffffffffffffd3, 0x1, @perf_config_ext={0x4aec, 0x3}, 0x20000, 0x1f, 0x0, 0x1, 0x4, 0x0, 0xc3}, r3, 0x1, r0, 0x3) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="e872b996c6802a03bce742a9bab01b3f276060ed68824d0bd601df589b4151cb9f2d1e775d7ec5f874308f3e43cc7d8630555b8cbedd62261bdb9f299f03878782d9f0dc76936f31d314f3bd06b5085f7815fffd5d4e64f96be5f5a0082658c09be7feccf63a310749b7d6bdbb2a74eb0c946d34457e264ba54c87ba8983e2786d60ee413da73f3c52ecdfc23c5174eed4753488f3b094a0e3eb66575540ef0a462da5cb1f936b451dedea4b", 0xac, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4082, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f00000000c0)=0x9) 2018/04/08 02:10:48 executing program 4: r0 = socket(0x1, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f00000000c0)=0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/04/08 02:10:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_deladdr={0x64, 0x15, 0x32, 0x70bd25, 0x25dfdbfd, {0xa, 0x19, 0x180, 0xc8, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x10000, 0x0, 0x6, 0xd1}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffff81, 0x3, 0x5, 0xffff}}]}, 0x64}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/08 02:10:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe2e8, 0x0) accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000003380)={&(0x7f00000000c0)=@setlink={0x30, 0x13, 0x101, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) 2018/04/08 02:10:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x1c00}) 2018/04/08 02:10:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x8000, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x81, 0x260202) r2 = dup(r1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='erspan0\x00') r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_int(r3, 0x29, 0x4000000000cf, &(0x7f0000000040), &(0x7f000070c000)=0x4) 2018/04/08 02:10:48 executing program 4: r0 = memfd_create(&(0x7f0000000000)='mime_type:*\x00', 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x100000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1000, 0x2000) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getneightbl={0x14, 0x42, 0x800, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@mcast1}, &(0x7f0000000400)=0x14) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000440)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)=0x7) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x12000000}}, 0x0, 0xdd, 0xf30, 0xa4, 0x9}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000600)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000006c0)=0x104000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000700)='/dev/kvm\x00', 0x40000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000740)) r5 = socket$inet6(0xa, 0x5, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000780)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000007c0)={r3}, &(0x7f0000000800)=0x8) close(r4) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000000840)=""/163, &(0x7f0000000900)=0xa3) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000940)={[0x2000, 0x2004, 0xf005, 0x11f000], 0x80000000, 0x1, 0x2f01d350}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x44, r6, 0x24, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x15}, 0x44080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000b40)={0x1, [0x80000000]}, &(0x7f0000000b80)=0x6) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000bc0)=0xfffffffffffffff9, 0x4) 2018/04/08 02:10:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x8}) 2018/04/08 02:10:48 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4fb1}, &(0x7f0000000040), 0x8) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='dummy0\x00', 0x10) 2018/04/08 02:10:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x20000000000000, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x400}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x20, 0x7}, &(0x7f0000000280)=0x10) read(r0, &(0x7f0000000180)=""/75, 0x4b) 2018/04/08 02:10:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) setsockopt(r0, 0x88, 0x65, &(0x7f0000000280), 0x292) 2018/04/08 02:10:49 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000001a40)=""/4096) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000600)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe94}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x297}, 0x100000001, [0x5, 0xfffffffffffffffc, 0x1, 0x5, 0x5, 0x6, 0x1, 0x34]}, 0x5c) r4 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r4, &(0x7f0000000bc0), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4", 0x50) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x2ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x323) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000500)={0x1, 0x9}, 0x8) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r3, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x40000000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) dup3(r6, r7, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256b87a7afbbb9cc"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) 2018/04/08 02:10:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x4000000000000000}) 2018/04/08 02:10:49 executing program 5: r0 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000bd3000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffd7f) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x2) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/238, 0xee) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)=ANY=[], &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) 2018/04/08 02:10:49 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./control/file0\x00', 0x22000090) inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) r1 = open(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x1) read(r0, &(0x7f0000000080)=""/16, 0x10) openat(r1, &(0x7f0000000000)='./control/file0\x00', 0x100, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/04/08 02:10:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x5fcceabf8d9ab5fe) timerfd_settime(r2, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) name_to_handle_at(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x90, 0x800, "42ef7566b229594a69df1abca92b214cc312b23093ad272657386e85e20352a7272f43a9c0f3af7a787c1ddc7b4a9d8b23c1bf22a84fd837acb6217cc2d916978e6acd43ba20a767028a197ad950ef966cd7e884d4505f8c034b3927d3342349bc31bb9f2fff4473d8ce38f07b57340367c0547da5d299df94fadeaa2f25542b1fca59ed7f941c19"}, &(0x7f0000000340), 0x400) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x98b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xde6}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0xfff}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x14}, @in6={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x16}, 0x6}], 0xe4) ppoll(&(0x7f0000000080)=[{r0, 0x24}, {r0, 0x2000}, {r1, 0x8}, {r0, 0x1024}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x7ff}, 0x8) 2018/04/08 02:10:49 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='minix\x00', 0x204020, &(0x7f00000001c0)="ec8e15cd445e8839a510c35c9aefc0fbacb51f010b16c5671ddea949dc6bfb2759cad9a75b16872b5934a80cef080c7ed0723ec7603e8e4177f4874fd7858430030eb8f523cc77c88eb3f791dbe2f3681f431dc1ab976892fd535d8fd2e6c36f7f3e92ca46fb7252ca70bc1728643ecbba3bb6c7e75bf00a065714603671d3bbc60b26ce124d6937d04897a7174d70c9639e4c344512b825fd0c8080a046a38d") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x187}]}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x5) 2018/04/08 02:10:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x9, 0x4e22, 0x4, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x7, 0x9383, 0x2, 0x3, 0x1000, 0x5, 0x1000, 0x664}, {0x1000, 0x27d, 0x81, 0x8000}, 0x3, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x2, 0x40, 0xfffffffffffffff7, 0x400, 0xffffffff}}, 0xe8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, 0x3, 0x1ff}) sendfile(r5, r5, &(0x7f0000000040), 0x1) r7 = dup2(r4, 0xffffffffffffffff) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="04b5c5d4000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000540)={r9, 0xfffffffffffffff9}, 0x8) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) accept4(r8, &(0x7f0000000980)=@hci, &(0x7f0000000a00)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) r11 = socket(0x40000000015, 0x5, 0x0) bind$inet(r11, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000080)=0x80000000) sendto$inet(r11, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r12 = fcntl$getown(r4, 0x9) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x86, 0x2, 0xfff, 0x7ff, 0x0, 0xfff, 0x400, 0x6, 0x3, 0x6, 0x9, 0x8, 0x80000001, 0x100000000, 0x9, 0x8, 0x0, 0xc6, 0x1f, 0x80, 0x3, 0x40, 0x80000000, 0x4, 0x8, 0x6, 0x3ff, 0x8136, 0x9, 0x6, 0x9, 0xfffffffffffffd3b, 0x1, 0x9, 0xda2, 0xbb, 0x0, 0x1, 0x0, @perf_config_ext={0x100, 0xffffffffffffff01}, 0x800, 0x445d, 0x100000001, 0x6, 0x7fffffff, 0x6, 0xecf2}, r12, 0x1, r10, 0x2) fstat(r0, &(0x7f00000002c0)) recvfrom$unix(r7, &(0x7f0000000ac0)=""/4096, 0x1000, 0x100, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/08 02:10:49 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x8b1, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x152, &(0x7f0000000200)={&(0x7f0000000100)=@canfd={{0x1, 0xea9c, 0x31, 0x5}, 0x3f, 0x1, 0x0, 0x0, "6ab910b9c3c3cc001ee283bc51b094d7d90949a1ad5c72d079812d3aaf42b4776650ff25adb838e765d4b30cb1222a671201c49e62e4751043ff14f000e9613c"}, 0x10}, 0x1}, 0x0) 2018/04/08 02:10:49 executing program 2: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xc9}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40, 0x0) bind$pptp(r1, &(0x7f0000000340)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) sendmsg(r0, &(0x7f0000000440)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10}, 0x0) 2018/04/08 02:10:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x8000000}) 2018/04/08 02:10:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000021}, 0xc) 2018/04/08 02:10:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'bcsh0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="de", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/08 02:10:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0x58}], 0x1) 2018/04/08 02:10:49 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x10001, 0x6, 0x80000000, 0x40, 0x2, 0x3e, 0x1f, 0xe2, 0x38, 0x349, 0x3, 0x0, 0x20, 0x2, 0x20, 0x8, 0x146c}, [{0x0, 0x6643c462, 0xff, 0x101, 0x3, 0x5, 0x0, 0x100000000}, {0x6474e553, 0x2, 0x3, 0x0, 0x8, 0x1f, 0x1, 0x3}]}, 0x78) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x4001}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/08 02:10:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x2d, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94ae}], 0x58) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x1f, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) r3 = semget$private(0x0, 0x1, 0x2) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f00000000c0)=""/75) 2018/04/08 02:10:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) r1 = shmget$private(0x0, 0x3000, 0x1001, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)) write(r0, &(0x7f0000000000), 0x0) 2018/04/08 02:10:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x8000000}) 2018/04/08 02:10:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r3 = dup2(r2, r1) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000200)={0x8, 0x20, 0xfffffffffffffffb, 0x1ff, "801356c9a368528dd5057709be041c937b217e87e5211c598a17935c8de44f60"}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000000c0)=0x4) socket$kcm(0x29, 0x5, 0x0) 2018/04/08 02:10:50 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001180)="133465a8d3128b142294f8402e408a393b75f9fe8032f3d341dfeada10d4db37aa045e7f631e384028f3f0a471144e5d2d8ce21445a8625094b1282288bbced7a7e7b2e0648657e175628b7136c384c5520c70306cc941be", 0x58) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ashmem\x00', 0x20900, 0x0) unshare(0x20000400) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) rt_sigsuspend(&(0x7f0000001200)={0x6}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/4096) modify_ldt$read(0x0, &(0x7f0000001100)=""/118, 0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0x8}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={r1, 0x0, 0xf29}, 0x8) 2018/04/08 02:10:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@remote, @multicast2, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0xa, 0x1, 0x0, r1}, @ldst={0x3, 0x2, 0x0, 0x7, 0x5, 0x1e, 0xfffffffffffffffc}, @exit={0x95}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x80000000, 0x9f, &(0x7f0000000140)=""/159, 0x41100, 0x0, [], r2}, 0x48) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 02:10:51 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003acfff)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x7c, 0xf8, 0x1, 0xffffffff7fffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x20200) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb6fd8)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae5f39)=""/199}) 2018/04/08 02:10:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xc82c09094b451959, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/08 02:10:51 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0xc00) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x0, 0x1, 0x3}) 2018/04/08 02:10:51 executing program 5: madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000380)=0x79732408, 0x4) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x9b) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x6}, &(0x7f0000000180)=0x8) 2018/04/08 02:10:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') write$eventfd(r0, &(0x7f00000000c0)=0x6b80d7b0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @rand_addr=0xa5}], 0x3c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/08 02:10:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x4000}) 2018/04/08 02:10:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x6, 0x40, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000cc0)={0x7}, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0xfffffe52) 2018/04/08 02:10:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x1c00}) 2018/04/08 02:10:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000001, 0x3f, 0x10001, 0x1, 0x1, 0x7ff, 0x5, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x10000, 0x100000001, 0x200, 0x1f, 0x6}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x9b8f}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r2, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056effc), 0x4) recvmsg(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/109, 0x6d}, 0x0) 2018/04/08 02:10:51 executing program 0: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc000000070d100c44ffd4dde1d83c799e803ff191a04dbb23d03b1f72e3b5ca113ff7ae123e3466bfa692d1e64b67f70f1d7544f7e9cdd4d4ecfb746e7efbb918825205f0bcb9128aa0b3ae9471574475178c82d9e7b51d0c0a70d95f42d447f4092442f5b116ffc8500fd5e9922c6a9fa986cd5045c8cfa53fdf8c3cadb4ee1ffed44cb51413876a137b0901907004f2ba831c57a9b1797a7bc3409fe901f7cce5d63bc873ed3d5c699ab5263711f003f25d270d493c4db4550377d6fd5965cbe3b90391b956de5daeb938a229ba66dc473110a6bca60d1224b5af1c297638"], &(0x7f0000000400)=0xe4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0xffffffffffffffff}, 0x8) flock(r0, 0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/247) r3 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r3) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e24}}, 0xfffffffffffffffe, 0x1}, &(0x7f00000002c0)=0x90) 2018/04/08 02:10:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000440)="6d656d6f72792e68696768009f4f5cb93289c5cc7b60e2d732ca7a5e0fc985b4333f0874b7fa9dc4e958350ff2b1ac9910d8a1ab462f6f800046000000000000000000", 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000200)="0321ab48b1248977c182f5477c206a03463cd4f4b93225ad908e9559d55fa0b42e09161f7d8df609d0a32fc3a781c6e78629e06236771881e82f16fe482650108b06bf6c8f6c7efe586dc233a9627fda3095ab618089199cc30b8e337a1b80860a073b403bf6c7c662dd6092a05cc92b44fdac25673c174c680077db9e0c235287bf8969739de656df1a40cf031ef4a2bc8fec6165cb3963dbea9902ff50f18b46f20f3f2047135601a7e1b740336081945aee3a3776e81cb4e237195e5372d8af2f6db722cfcfbd2877b71ea8a5ea") dup2(r2, r1) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/04/08 02:10:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x70) 2018/04/08 02:10:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r0, 0x0) 2018/04/08 02:10:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x40000000}) [ 678.214289] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 02:10:51 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000080)) socket$kcm(0x29, 0x5, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/04/08 02:10:52 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000000)=0x233) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000140)=0x8, 0x4) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 2018/04/08 02:10:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") r1 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000280)='timers\x00') socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getitimer(0x2, &(0x7f00000000c0)) connect$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0xfa8, 0x101, 0x40, 0x9, 0x2, 0x1f}, 0x1}, 0xa) fremovexattr(r0, &(0x7f0000000200)=@known='user.syz\x00') ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) pread64(r3, &(0x7f00000002c0)=""/8, 0xffffffffffffff3d, 0x1ffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) 2018/04/08 02:10:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x2, &(0x7f0000000100), 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/04/08 02:10:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xc0ffffff}) 2018/04/08 02:10:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) getpgid(r2) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x2}) r3 = semget$private(0x0, 0x7, 0x40) semtimedop(r3, &(0x7f0000000100)=[{0x0, 0x9, 0x1800}], 0x1, &(0x7f0000000240)={0x77359400}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7f8) r6 = getpid() timerfd_gettime(r5, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000180)={0x1, 0x6, 0x1000, 0x80, "36b4c656b63d07df15426e73c47f1a8771abde9a0bd77c1af5e3c088a526f93485fd1c31dbba5bb931bccfe4", 0x172e1400}) mq_notify(r4, &(0x7f0000000140)={0x0, 0x1c, 0x4, @tid=r6}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000065020000000000ab0100000000000000"]) ioprio_set$pid(0x3, r7, 0x100) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000000580)={"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"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x7ffffffffffffffd, 0x0, 0x100}) 2018/04/08 02:10:52 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x5, &(0x7f0000000540)=[{&(0x7f0000000200)="caadfe893c0f3e29f8fe02e29b7f88b4e1eef98a2e28259296bf7c52003c401cf176197674f5ae95add2ca1c5f05677079d4f1dfdce7e69610057665812edfbc17b8731618156d341e4420d2eea663cfb020e02afdebaa75d4bdd100857c75bac5a93fddb9455858e5d7550b6abbc77bd73e79563cb72f22c93a5fe2b6c2ba8cc13f02871e2095410527690a1a5c8c484f481af3c971c70570191bc95de8b807b7bec027075dbdb242e13ff46dc82dc0cc625acea48e7eebe0626c6eeb94d5f3489a1d29a309cb736b4cf5c13dec85eba883cb531f4c184a04d4c99788e3ad9b711062a9b45af1d29198629e3509e2", 0xef}, {&(0x7f0000000300)="35b445e27bacfce8bcc40865b2731aca59555f798bf19fdffebf397cc1b6ce2d6bd2e6abbee5880b7be1bf2cfa6fe1ba44266db8e6d00759c0a9d0886f7471e4372958f82cadfbb10a66e7fa9271b5eb6a1b61b2908b816cbc6f1ab2de7ed6f478a80e91e77064cf9acccb0cc76c492b75c64881f70f58bf0fe6e857ab001ef8fa145c76da7a119b571d2c4610a15541d5b92e73bac5a6d4c502dbd3d495", 0x9e, 0x6}, {&(0x7f00000003c0)="66a8fd650896c4bf3864ced5018a2559e3f2cbf8ca9fdbd6867be89fbf7b65582d8c13131c737787e330c86ef3ea381d692739e94b76ad2612147c38af0f947cbbc2179077b50aa0dcc3d3c71746b60eee2cffa67b945a34a080a373fbd4c858f814b5512e4d15ec2342e7b32c8e59baafd4b016", 0x74, 0x9}, {&(0x7f0000000440)="55e0b6e88fbc", 0x6, 0x7}, {&(0x7f0000000480)="e4739dd911237c73f3db91d252069dd1f122e567b86a9a645e0053f92ea2ab6c1138b08bb4dfacf93a01add896cc003ef3ad84ce35b07585059e2366732127ab3ac7b168bae633a2a00d93c90be4584eaeb905519b7150075c07fe4a1095002bd85f71227514a690c12f41f6d91702c7960038f07d3d286cc933e91f47d4b382199347ebad189d35f619943896a4c9d847e4a06362b97f765fe22ae377476d8464851663352ef717", 0xa8, 0x6}], 0x1000, &(0x7f00000005c0)=ANY=[@ANYBLOB='data=journal,jdev=./file0,barrier=flus!,barrier=flush,\x00']) io_setup(0x2, &(0x7f0000000680)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000600)={0x6b5a, 0x0, {0xffffffffffffffff, 0x2, 0x40, 0x3, 0x9bd}}) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000006c0)=0x100000000) tkill(r1, 0x1000000000016) r6 = open(&(0x7f0000000000)='./file0\x00', 0x80401, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/08 02:10:52 executing program 0: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/130, 0x82) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/08 02:10:52 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$getreaper(0x2f, &(0x7f00000000c0)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'mre0\x00', 0x800}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/04/08 02:10:53 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']}) 2018/04/08 02:10:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/142, 0x8e, 0x40000020, 0x0, 0x0) shutdown(r0, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x101000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/04/08 02:10:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x80ffffff00000000}) 2018/04/08 02:10:53 executing program 2: r0 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x10000, 0x0, 0x0, 0x0, r0, 0x4, 0x8000000000007fff}, 0x4a, 0xffffffff}) 2018/04/08 02:10:53 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/04/08 02:10:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000580)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x86, "3b469d881b7ba611d37b1ca03a0878e18e2b4deb2d4addad8ff80da3a96d7ac0e336758c56d0f07c5956ed195d8401764a8a71fbc8039fcb45eec1c4bb2ce9abcb5b292f518e851c6afe3d07be868f2658d3e8fccddf65011a4bec426f8e67ad8240ed54945a6be7639f4d6d484f41e629c12d68a04e5f4bbac4451d37441e6415c87c4b9dfd"}, &(0x7f0000000280)=0x8e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r6, 0xffffffffffffffc0, 0x5, 0xbeb5, 0x7, 0xfffffffffffffffe}, &(0x7f0000000500)=0x14) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r8 = syz_open_procfs(r7, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r8, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) chroot(&(0x7f0000000540)='./file0\x00') getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/08 02:10:53 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800480000640000000000009078fffffffcac1414bb440c060000000000000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000400200000000200000000000000000000000800655800000000"], &(0x7f0000001400)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)) 2018/04/08 02:10:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000380)) tee(r2, r0, 0x7, 0x8) 2018/04/08 02:10:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x16, 0x0, [{0xbdf, 0x0, 0x81}]}) 2018/04/08 02:10:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="579887cd442e838e", 0x8}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000040)="7e80261342340c557fd9bc83a6a5a2ce8ce707b7d65548bbdbd3762aba7d5df3b73689bf83a54111ea2045f92c1bf00028dda4376089483f4d21f28809d1b99cd4ddcbe0b2aa723edb74cdf9fa034da6513714156c3c4e0b8ea9afdd7a8122196d0e7080be591622e3b2413fc134281d2ab8070c0b8ae7caa51a74ac536ac4a38a49bd8940538a84eecbacd67023563da32cca65ae91f2da878c20d2605faaa1253a5b7b755690db3f4789a61610b512db5de3ff6b7354a2286aae8ed6bb24d17487aa924f7db3ba05e6fb8dc08585204f3f7e592c8e4e", 0xd7}, {&(0x7f00000001c0)="7d18d32db08c0b5951b94d63e9201dc1723670185086e7aeb0f693dfbad95ca7cc68a6b5c841360fc38fe2be8cf0d50ea99a33207663c2cde90ec3265d19f6998b162ecb2ff5a2929fc99a8f5ec3f6084d9ec3675e690c", 0x57}], 0x3) 2018/04/08 02:10:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xffffffff00000000}) 2018/04/08 02:10:53 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x101000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="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"]], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 02:10:53 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r1, &(0x7f0000000980)=""/46, 0x2e) 2018/04/08 02:10:53 executing program 4: setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @broadcast=0xffffffff}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) 2018/04/08 02:10:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) write$eventfd(r3, &(0x7f0000000040)=0x1000000000, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000380)={0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000018c0)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r6 = msgget$private(0x0, 0x11) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001880)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000001a00)={{0xfafe, r7, r8, r9, r10, 0x40, 0x6}, 0x7fff, 0x2, 0x2, 0x401, 0x8, 0xfffffffffffffffb, r11, r12}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)={r5}) r13 = dup3(r4, r3, 0x0) ioctl$KVM_DIRTY_TLB(r13, 0x4010aeaa, &(0x7f0000000100)={0x28000000000002, 0x6}) ioctl$KVM_ENABLE_CAP(r13, 0x4068aea3, &(0x7f0000000680)={0xb4aa706eb9862725, 0x0, [0x100000001, 0xff, 0xfffffffffffffffe, 0x7]}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000017c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x80000007, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000180)=ANY=[@ANYBLOB="040000ddffffc47cd91b0b6801ff0f040000640acb4473e1ff5fd3e495ca355d00000009001b0100000f000000000000000000"]) timer_create(0x4, &(0x7f0000000240)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000740)="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", &(0x7f0000000540)="0df6d5a04cac9f9a43521c75e5bae9247567c9d47280041fc277ea2fd5bd2daeef9e09d32824cd3b4a347990d087349f3f2a61e340eccc510228624e785ed051c99fab425a4d0037953b838eb8918661d6bf00620942f9fbbe000c2e47d27e44d1afbbcc9f016debd272f71e7d8dd2613beb5e4df469aaffb39cebaee38ed4c9bcf313f47773a4e2c180526dbb2ed25429debd4f012bff84d613a283fe3fb745ebe6f6ae8f77b25c73a7535638cdc133024fde2c7ce4e5ba2991511538"}}, &(0x7f0000000280)) chdir(&(0x7f0000001a80)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000440)={0x2, 0x20000100, 0x9, 'queue0\x00', 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000340)={0x101ff, 0x3, 0x5000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$TIOCNXCL(r2, 0x540d) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10be) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 02:10:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) fstat(r0, &(0x7f0000000080)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008ceaff00000000000000000000000000"]) 2018/04/08 02:10:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000040)="825285acc45705b97bd6bf373a23affab7195d364e65990c6dc1c1ccd77c1a5f85965679499c9f998731652b4d075692afae0213321713392c90fc1757761ae080e93008cfbf6d3fedc022d119e07638edc2403e5e31488f") 2018/04/08 02:10:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='cgroup-\x00', r1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x42, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x1, 0xee2e, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x129b]}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x140) 2018/04/08 02:10:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000000)={&(0x7f000000d000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 02:10:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x80ffffff}) 2018/04/08 02:10:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8000, 0x1000001ef) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffcf3) syz_open_dev$amidi(&(0x7f00000010c0)='/dev/amidi#\x00', 0x9, 0x20000) poll(&(0x7f0000000040)=[{r0, 0x8014}], 0x1, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/08 02:10:53 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/04/08 02:10:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) exit_group(0xf6d) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="660600000400000077090000d9e3d4fafb614ec1356ea94385f322f16406b2abc5d606f86085dd0fe6970964f56b9587a3"]) 2018/04/08 02:10:53 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 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, 0xb}}}}}}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xad, 0x8000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x1, 0x6}) 2018/04/08 02:10:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x269, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/08 02:10:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/08 02:10:54 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x5b1}], 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/08 02:10:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffefffffffff3, &(0x7f0000be2ff8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0xaaa9, 0x7ff, 0x3c7, 0x0, 0x2, 0x20, 0x2, 0x1, 0x400, 0x7, 0xfffffffffffffffc, 0x7, 0x20, 0x3, 0x4, 0x7f, 0x0, 0x6, 0xe2d, 0x100000000, 0x800, 0x80000000, 0x6, 0x9, 0x20, 0xfffffffffffffff7, 0xb5a8000000000, 0x1, 0xff, 0xcea, 0x9, 0x8, 0x6, 0x3, 0x9, 0x0, 0xffffffffffffffff, 0x4, @perf_config_ext={0x8e5, 0x7}, 0x0, 0x7, 0x8001, 0x7, 0x6, 0x7, 0x9}, r1, 0xe, r0, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) connect$can_bcm(r2, &(0x7f0000000180)={0x1d, r4}, 0x10) 2018/04/08 02:10:54 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpgid(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = getpgid(r0) getpriority(0x1, r1) 2018/04/08 02:10:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x4000000}) 2018/04/08 02:10:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x423d2809, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}, {0x77359400}}) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x280) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000040), 0x1f4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_buf(r4, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90fe", 0x2c) 2018/04/08 02:10:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x446, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x4, [0xaea, 0x3e1, 0xffa, 0x3aa]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x100000001, 0x2, [0x239b, 0x3]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x2, 0x4) open_by_handle_at(r0, &(0x7f00000001c0)={0x102, 0x1, "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"}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/04/08 02:10:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) connect$can_bcm(r3, &(0x7f0000000280)={0x1d}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/08 02:10:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x1}}, [0x4, 0x401, 0x6674, 0x6a, 0x4, 0x3, 0x4, 0x2, 0x2, 0xfffffffffffffff9, 0x100000000, 0x80000000000, 0x3, 0xfff, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={r3, 0x3f}, &(0x7f0000000040)=0x37) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01008007a9d236d029f4000000000000", @ANYRES64=r4, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15ffe90001abab"], 0x48}, 0x1}, 0x0) 2018/04/08 02:10:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000540)={'filter\x00'}, &(0x7f00000005c0)=0x78) ioctl$TIOCSCTTY(r0, 0x540e, 0x788) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x401, 0x5, &(0x7f0000000480)=[{&(0x7f0000000100)="0b249351a185f5efbf589807d1b9c87481accf646962a27546dffbf4d33572b9b41d91dfb6f5bd4e4f50cc9bed87a7415e840929bdfd", 0x36, 0x1}, {&(0x7f0000000140)="520cace90b0626f36885be36dad564984fd6c00468cf678a35355d48d58032d0d3e503acdae7e4faaaaaf8afaf377cc760b76b30d88a0f4ea93e3df66479130b99d1e4a6e9ed4570a95394650ae2835ff300c5c18a25dae6ec39ed32854eb1ae0658d5af56596d788ac7e495607e6c4b79cd9adfaaca72ebcc43ea342e0b62eff844eaec4652bcdad843f4fb75f51eab587bd4cb659e87ff16ec1e45446b88d4929dee5a0b6f364d04e4fff234aff6b08bbd1a133917ddfdcb728c9746d1c1894e5bf136b579dca742ff4cb109f50730052377a6d49803d1f9e4073285547c6237653d68c0", 0xe5, 0x6}, {&(0x7f0000000240)="43f0b03801aec431dc14f436ce0040662e29e7bb5f1bdda68f156a93afb1fc906f91552bc73ae96a91294099c4683a9b65f2d2bfa61d0e092e7a9573fac014ffbafabdc91ce2b4649562fc28365bd1d4df13fda6f9a0", 0x56, 0xffffffff}, {&(0x7f00000002c0)="998ed68b7293080e77aa6d323a5666bc38104e68696696c44375667c2ef9b8421fdbcb8f3a37c5e163a0bfd817265e4a228f515718f8cc5f31c2476a7e284f1b42688f28345048ac138c32a4a2ca938affc9a1266bb3bdd38bd625673ffcbf576ff4273560a7c5a3967c7ea3fa2c0891f90207a52d9f9ff9d5b44cf6f2230c5e7965db36e78787482ad7c0d7b37e586f3f586bc4df9c88efd5f6bed2", 0x9c, 0x7fffffff}, {&(0x7f0000000380)="8563c616a30c2917728a1f5e98eb29837e91d532f7467d8198825a4302883f5ca9946bf0a69979a3d0a8d0f7e97b697d5a7ae665541f75b6bc913a4a5e295bbe8bda915fe6838bda4af9dd5d6289459af6b29d51546e18b3f4dcde2b1920232fdf99948047abc49deea620985f0f5a58f157e515bb61b574592ebfec7b6feb24cd01b66d8548de35e3b92eeda067b04bc20b0aaae50f7ba6bc12d00842d23f88d3df5983ca619ad179ccd18d5938cd083c3fe91991b97620e91373e71f65d483aacaa6bd994c614b4126e8f944a17a76e60ead1e7945d2d81173b6cf758e62861179186c93b45e1668ddf05048ae94e698d6", 0xf2, 0x3}], 0x10802, &(0x7f0000000500)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$KDSETMODE(r0, 0x4b3a, 0xcc) 2018/04/08 02:10:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x57, "33b615b6c203221c58a9e2c7ef11fd63207cf21f513db68f97272283c1a3033d3c41fdcbf95c92f82509f6e1ea7f94ef392f42de7e49a37654a664af121d37a649ad68301a56bcc397fe884817ed2d4ee9ee59c85677ad"}, &(0x7f0000000180)=0x5f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x9, 0x4, [0x100, 0x3, 0x7, 0x40]}, 0x10) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792", 0x30, 0x0, &(0x7f0000000000)=@can={0x1d}, 0x80) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/08 02:10:54 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000382ffc)="f020f77e", 0x4) 2018/04/08 02:10:54 executing program 6: r0 = socket(0x1000000010, 0x4000000000802, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/149, &(0x7f0000000040)=0x95) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000380)='cpu.stat\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="010000001e000305000000000000000007000000434aedfde87990047965fa946288efa7148d7028f32a4241d8f0aeb9e50da16a53132dae7db1dc343d98c79d4419cc9c8825eeab5bfb43d278defea4e71166dfd5b5f3af9b5272deaf5c11075bd8193862183f81f1a4954499ea2abb52678b75c3faa7efacefeba6ff0a14e96882321a1d6e5ea25e19c2da86c41c1cb6b1dd67d05c6525cf1146abf58bf7584bc2aac9b7afc7436b45c8e10c3a17a735", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0003000000fe9de48714d1bf92820e739294326481bc45c12fe3bc4406fcd27923aa51508aaa11318422461ea4a95460861b"], 0x3}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x6, 0xbb3c, 0x80000001, 0x400, 0xfc2c}, 0x14) 2018/04/08 02:10:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x1c000000}) 2018/04/08 02:10:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bridge0\x00') perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x1000, 0x2, {0x0, 0x3, 0x1000, 0x3, 0x100000000}}) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/04/08 02:10:54 executing program 4: r0 = openat$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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x8) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000000200)={0x6, 0x1, [{0x6, 0x0, 0x1}, {0x2, 0x0, 0x5}, {0xffff, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x6e, 0x0, 0xfffffffffffffffb}, {0x401, 0x0, 0x10000}]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) io_setup(0x9, &(0x7f00000000c0)=0x0) io_cancel(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, r4, &(0x7f0000000100)="7792c224f6209a8fd321cf", 0xb, 0x8d24, 0x0, 0x1, r3}, &(0x7f00000001c0)) 2018/04/08 02:10:54 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) fcntl$setsig(r0, 0xa, 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x1, "69705e6c749162618b82f20000000100"}, 0x18) [ 681.304712] IPVS: stopping master sync thread 15396 ... [ 681.305162] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 681.329304] CUSE: DEVNAME unspecified [ 681.343336] CUSE: DEVNAME unspecified [ 681.354633] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 681.355189] IPVS: stopping master sync thread 15402 ... 2018/04/08 02:10:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69705f76730092681bd070117353fb769c6f77a7cfd6b4b47efeaed54283f6d6d58bf96df13df0e31f41fc1eb63347eae5ba91e22a3a5bdeaa09b1504d8013e28a51f886a6598d878c999239cb964a0c0438f50e27125630c79216593aa219fd616b29506a6f12efdb50d6a281301603ae0044909d95381993bfb1db2cab91d6f5d9f174adc95a32f374895c69892b5e378087eb644e6a2a097db14f993fafaaed9ff80bec7fe4402409b2a5fc9006a69988616cf6be9919f33276d224f0e7359b435d13d49730d4da9c72fa") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x2) pread64(r0, &(0x7f0000000100)=""/155, 0xffffffffffffff97, 0x0) 2018/04/08 02:10:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x10) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="71ef477df70b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/08 02:10:55 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xffffffff00000000, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x8, 0x8, 0x81, 0x40, 0x3, 0x100, 0x5, 0x10000, 0x1, 0x354}, 0xb) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/08 02:10:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8401, 0x0) syz_open_pts(r0, 0x8080) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4008, 0x600004) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/08 02:10:55 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xfa, "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"}, &(0x7f00000001c0)=0x11e) setsockopt(r0, 0x29, 0x10, &(0x7f0000000000)="c2444525", 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/08 02:10:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000595ff8)=0x2) 2018/04/08 02:10:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xffffffc0}) 2018/04/08 02:10:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="98000000000000001701000000000000d7a19c00c432e5490966701d22876a1884b0b3856bec80acecee764ad75d656f35bbfe0b10b2d123c37a4d6bc635488d51c8c64e59dbedcdd4848873d051c4ecf96649748f4431f52737b999d49f4d4f85fb99e1b69fe4daca457fd724a110fcefdce82ecd53922e2efb6c08cd963e9f29859c8f6973faca3a1b2197caa7a084cda8c42a00000000b8ffffffffffffff3a00000003002eaa3d29f3e097c90000f0000000000000000f01000001000080b728f61ab1f07c7cd69cc4b2260452cee20976150fda00ea5106c2331255f72557549ab0ca3a49f01ab875316e93bdafbaf957705ff328cd918973fd526ed2f0ce60cfc352c943e1f338660d0a991ac33c41091f407064a1226749af281ede9333e17916a85b48f6d275bb459ea5927ae55ae841094201fa0620718eba17874158d50a4283c84417c1712b4a262666732817c34916a73b24d1d49ee963b31c7ca85a82af1ad4b45810c7810d649a3a34df7b6b798ee716670d50302bd131dc88f14694b63a40a2a94ba1000000000000007dd0e0d6d700e9a4ab5ca8318dc37ac4a3f4aac37ebb907050258f580f624f7fa40e58f2e788b20f3ca2e5f3bcb77962b817ea98ffa756faafefdcaab441f61a5bdcc722e27f81b11cdb4b434d1f29e4f7d67c053e56e8d0d0e7ba56e02fb3746b36a625ab316697d527274cec578c7e026f1a209a1ef046fd0483000000000000000000000000000000"], 0x1a0}}], 0x2, 0x0) 2018/04/08 02:10:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)) 2018/04/08 02:10:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xffffff80}) 2018/04/08 02:10:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000700), &(0x7f0000000480)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x2}]}, 0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400001) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) 2018/04/08 02:10:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)='\x00', 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe18) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "ab4582f74e40bd3e89ef59f6e0f29d66306df5df27a303ba65be7c461baa50f439ed9bb0116e66b4680a9eb19493a3c42e7100537225c9756ffc346de78adca40fcdc3ba64f36b85f2ccb4482a62386e871f8ee23177a552a7dde56a5ddff5e88ebb3cc186e53371e14e0a331af518ebf2ed406439a81ec471cf572318ca83a44d65bf4e6e7018308240ab5c1e65174dd9f62a8c37abd85db73d09b77a40ac99af5daca7cb9a5db080b5eca2fce790afc9cfa863b6e38ef2cc8a3dc18836b41751fb39fb329fbcf8bb64c1dd"}, 0xd0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x8, 0x42400) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000380)=""/40) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000180)=0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/105, 0x69}], 0x1, &(0x7f0000000040)=""/102, 0x66}, 0x40011ffe) 2018/04/08 02:10:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0001f200f4313b107a9e791a2f5376fd78fb75ea64ce99f26fa24dc3fcf6dc444aed5b62820982a40c1c40d2a0d8b80028335d8dab5135185f462ac3ab40569488f75108bb89de1109f194ff6d2cf84e2ea0ddc8b166cff3b8e65e8ff87d7f0a5eabeed9f1ef5012046ade1bfad2996378c797f5597c385b50a0afb3459fcb29e309051dc259f85cff0f000000000000de19cbbf43208573090597fdb7c277434a4f23b095b76d65a197bd866290577d337f34587763f525f6198504225ea56184f82673747825549b9615ce569c990a00f93f41c996636ce76b330e83f632ff81a782b1baff5a7b66797bbe68d8e3"], 0xfa) 2018/04/08 02:10:55 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x9, 0x99, &(0x7f00000001c0)=""/153}, 0x158) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) open(&(0x7f0000000040)='./file0\x00', 0x600000, 0x20) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) 2018/04/08 02:10:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000000180)=""/103, 0x67, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0xa000) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x4, 0xfffffffffffff801, 0x800}) poll(&(0x7f0000000000)=[{r1, 0xc1a6}], 0x1ea, 0x0) close(r0) 2018/04/08 02:10:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x4}) 2018/04/08 02:10:55 executing program 4: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000018fdb9486a9dc04564798b4e45a58988c6fc5ac6f2a2cb"], 0x3e5) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="01000000100000fa"], 0x8) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000200)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) kexec_load(0x7, 0x6, &(0x7f0000000b80)=[{&(0x7f0000000340)="dd3eb2e960940bd3061f916641a2b35b073cdb348a989d6ef2ed4efbabd3e113ea7631a391b7387f8d0bf11a45ad9842138d1bfd7071e872f25273cb686451e6adcd57b213359659391adf097f1529ef853887883e98d7f9a6d9bb9fd7e5759c40e108a2e9bae552b67401f63ec48a5187852f5f60d68714068904054bfdbb216d13d6ec959fcd8bcccdb1b7a910162d994d30194b1f1ab14b070faf885d9dfc8e83c839da7433e495f5944a1751df5eee65e2123671bc469e207163b311a80474f084de3f3fa4b504b07dce190512d1488f0c204899c7ff695b680d7ee4d2fe6407a5ee15c28719", 0xe8, 0x2, 0x4}, {&(0x7f0000000600)="7afa2d5eb3ebdf2baded29342ac7db0ab587c323b9c5b68b0be9e11018ca6e306c1ea186988f2ca6b1d2adcf7215fed630cc9a701df7c2ef397890a82cf9a2bf649bc529b53139e63df818e4c69164ccbe5f0f5c5c8982059c39f5568b763b60df8624dacdf329d38504a37b98ce7340798386130393e17636872a58213dcbd040a8c72f1b6047b9633874a0582e3c7c26e2da93da196500d788e0f9bdc739e1c9da3a5fe19dc34616e5bea76fd5b943b8fcba47af968fdcb632fd130758d16423c199a145553c175a75006e", 0xcc, 0x3, 0x9}, {&(0x7f0000000880)="28b207686c2ab95a79245e19441167d95d57642350bffba92f7373a6592913676c16e01530785727d0aeaa7954e1efb2f072278f297ed693c17557357ca48d039608af3a034cd5d7194e19721fd837da1a", 0x51, 0x810, 0x1000}, {&(0x7f0000000900)="c3bfd8ef98167bda04d8b845f75e9a0f9fbfeacfccd9b551da1f9f0758349f45baaf6a12caed61dd0b32b4fa2602c301514f2122ce3e68b4ed49401b2faed313ba3ac7a756d79f0a4f75031b2482f5812f71e15b0b6b0cb3fd73d26000afa86b38d4a9e60ce26bbb57799654c205cc6cd8cc3fed32df6a959094dd0fd0b91ab8a35096fbe896f40e40ccf6959140566f4a7c8d1873b0473ada070c7c7ff3fcca3e0e983a8ac065886fecf01f771cf9db2cb85365284b276d5011f3b9119c", 0xbe, 0x3, 0x7fffffff}, {&(0x7f00000009c0)="bfc573db5f6e7cc56973cd75e6ab99e884ed88c684a885bc3ee109ddc5f8a3878ea739ea2c24086b634cac5149c89d2d59b1c38d3c8b98a5ed541126dee291a6ac05aca53e9d27d13dbdc1977a8380f3ee7bcd11838d6efc7c41ac58fd82cbd44cfeba4413caf3a7d99f3d91c86c9293f6d7b4ecb84f0c3b31313a99ac99210bebc6b3bfda79c58de896196b", 0x8c, 0x6, 0x3}, {&(0x7f0000000a80)="bba8018a87050dcb189838fc1632e88ea931ed8eac9d47387ab788f3b14c88d20911c19578a81acb7417b9b8ddc4e2ee3da8f31293b60a3587c45209982522cca6d2a6e539b07b187b82cf3c98df3bb52d76823992b8fce2ae51c683fa9081fab2b4994c22ef8509362a4b539aae607abdf5ceb5a33ca6d8ae5d4607740a6a3b24afc27c7b26474ace5b812633dd029b02fabcacbf0d1c5188ed7796998b12de2c70d88d0606ca6e26b7726a189deb93efbbf5ad50ba56515637ffd6191311547d3c01b514e968292df947d06a7f02f5b4fe26fa183f1972da0051f18cbeda1b792eab2574", 0xe5, 0xfffffffffffffff8, 0xa1}], 0x3a0000) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000280)=""/168) r6 = msgget(0x3, 0x101) msgctl$IPC_RMID(r6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) semget(0x2, 0x1, 0x2) write$rdma_cm(r3, &(0x7f0000000cc0)=ANY=[], 0xa) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000007c0), &(0x7f0000000800)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000540)="73e9674708b49db98b575124cf36a77303d7493e880a55c3a5fe4cb390816c13e50135f29f90bb3cd4b97ea1faf6f143b4e7e446d4b537e5c1b92b1cf1d0292973b5dbc49a567f172edad5816959a5682aed1b61131777754829d9731b0e4d216e52f746dca697b53d33f498d05f5438e7a400046129d0b93681ed3c3704a34f77a26aed6d70ffee71829f95747a56021d4249129151ff4059bd224bf3f5adeb9c51602b6e84e356", 0xa8}], 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000080)=""/82) r7 = syz_open_dev$sndmidi(&(0x7f0000000700)='/dev/snd/midiC#D#\x00', 0x1, 0x41032c0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000440)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x307, @random="1f11b76ccda9"}, 0x8, {0x2, 0x4e24, @multicast1=0xe0000001}, 'syzkaller0\x00'}) [ 682.344634] sctp: [Deprecated]: syz-executor5 (pid 15458) Use of int in max_burst socket option deprecated. [ 682.344634] Use struct sctp_assoc_value instead 2018/04/08 02:10:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x19, "4225032f97a17e3b3d1dd8ecc06e36c90b5f5eddd4b47d2d7a"}, &(0x7f0000000100)=0x21) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/08 02:10:55 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) syz_open_procfs(0x0, &(0x7f0000000080)='ns/ipc\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0) 2018/04/08 02:10:55 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[], &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4a, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000140)={0x20000000}) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x43, 0x0) 2018/04/08 02:10:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x6, 0x1, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99c4def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xfffffffffffffef3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xfffffffffffffd4e) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0xe6bde2a0e278addd, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/04/08 02:10:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x1c00000000000000}) 2018/04/08 02:10:55 executing program 6: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000002c0)) r0 = socket$rds(0x15, 0x5, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x20000000000003e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r3 = dup3(r1, r1, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) r4 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) shmdt(r4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000004c0)=0x3) sendmsg$nl_netfilter(r5, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xfffffefa, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000002020304000000000004000000000008"], 0x14}, 0x1}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000240)={0x2, 0x0, [{0xfffffffffffffff8, 0x7, 0x0, 0x0, @adapter={0x2, 0x5f, 0x8, 0x7, 0x9}}, {0x0, 0x2, 0x0, 0x0, @adapter={0x9, 0x1ff, 0x0, 0x4, 0x441}}]}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) connect$rds(r0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000200)=0x8) 2018/04/08 02:10:55 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400400, 0x0) openat$cgroup_procs(r1, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000857f88)={0x400000000002, 0x70, 0x160bea7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x10, 0x88, 0x80}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0x8f, "fe97bf0737a9c88770e98d09edbc6e716dc59dfcb5030d3ce2e8e6cb97d15574806d121fe8bdcb2ce48184b1bc27defa6560a39130d62111d1aa4ed7e75f31b22ec9c98195c8b376931aeffec7b6966bf0a0ff1232a2c1141f7bbdee6dca347b08ddbacec78cc25869da3ed4cf8a55f82bf16d7c365419f4c53c1909563c0efbea3fc50531a9216e89c012ac2737df"}, &(0x7f0000000380)=0x97) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x20000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000200)={0x56, 0x51, 0x5aa8, {0xfffffffffffffc0f, 0xa0}, {0x3f, 0xff}, @cond=[{0x81, 0x80000000, 0x5f, 0x10000, 0x40, 0x2}, {0x8, 0x2, 0x7, 0x0, 0x3c, 0x101}]}) 2018/04/08 02:10:55 executing program 1: r0 = getpgrp(0x0) waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000180)={0x0, 0xfffffffffffffffd}) 2018/04/08 02:10:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/73) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/08 02:10:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000010000000200000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0200000036000000e965eb630800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x26, "55d52b79cb7243a0224cdeb96b2c13b7cdede0d9137499088c7bd6ac9cb9beef2bf5ac143aed"}, &(0x7f0000000040)=0x2e) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x10000, 0x8, 0x3}, 0x10) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/08 02:10:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, &(0x7f0000000240)=0x34a839828802fddc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x6}, 0xc) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/143) 2018/04/08 02:10:56 executing program 5: r0 = socket$inet(0x2b, 0x8000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x0) 2018/04/08 02:10:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x300}) [ 683.232164] sctp: [Deprecated]: syz-executor5 (pid 15526) Use of int in max_burst socket option deprecated. [ 683.232164] Use struct sctp_assoc_value instead 2018/04/08 02:10:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000000180)={0x7, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) sendfile(r3, r3, &(0x7f0000000100), 0x3) 2018/04/08 02:10:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x184) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/08 02:10:56 executing program 6: r0 = socket(0x10, 0x803, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2440}, {r0, 0x400}, {r0, 0x3}, {r0, 0x200}, {r0, 0x9212}, {r0}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x1b}, 0x8) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) write$eventfd(r1, &(0x7f0000000140)=0x5e2, 0x4) write(r0, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c0800bf000010759e", 0x24) 2018/04/08 02:10:56 executing program 7: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x201, 0x0) fanotify_mark(r1, 0x10, 0x8010008, r2, &(0x7f0000000100)='./file0\x00') sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x4, 0x30ab7607, 0x7, 0xec, 0x6, 0x9, 0x1, 0x3ff, 0xffffffffffff507b, 0x4}, 0xb) 2018/04/08 02:10:56 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="311ae3cb424681292934e9a482d72db047ea97d80b89e5a94c5927a773d3154902000000ddbf7b1d9fa4b857587f67460891c8c0895d5bb59523b4c7b97d1cfa5a439eadb9cdb8a9ab216472228d3ef91307ea3fe444ef0202c2c89a9eaa459d3318958acebd2754cbafc5c7798a121a493c14eaca8101", 0x77, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/190, &(0x7f00000001c0)=0xbe) keyctl$read(0xb, 0x0, &(0x7f0000003500)=""/2392, 0xffffffffffffff53) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/08 02:10:56 executing program 1: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x0, 0x1e, "a477fac678d06cccf39d9f20a7fc46d25674674f8a3038a7860248f35f0d"}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/04/08 02:10:56 executing program 5: r0 = socket$inet6(0xa, 0x8000000000001, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r1 = dup2(r0, r0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0x5, @empty, 0x6}, {0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0xf0c}, 0x9ac, [0x7fffffff, 0x6, 0x7, 0x6cb, 0x32c0, 0x4, 0x8, 0x3]}, 0x5c) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfffffffffffff801, 0x2081) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000040)={{0x27, 0x5c0f8c5d}, 'port0\x00', 0x20, 0x20, 0x7a, 0x6, 0x9, 0x3, 0x6, 0x0, 0x2}) 2018/04/08 02:10:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xe0}) 2018/04/08 02:10:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x9, 0x1, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x3fffc, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x800, 0x10, 0x1, r2}) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xfffffffffffffd9f, &(0x7f0000beeff0)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0xffffffffffffffa2}, 0x1}, 0x0) 2018/04/08 02:10:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0x48}], 0x1) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000140)=""/243, &(0x7f0000000000)=0xf3) 2018/04/08 02:10:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x8}) 2018/04/08 02:10:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=ANY=[@ANYBLOB="14000000000000001c000000"], 0x14}, 0x1}, 0x0) 2018/04/08 02:10:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8000, 0x28800) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x4114, 0x6bdb, 0x1}) write$binfmt_aout(r0, &(0x7f0000000280)={{0x10b, 0x3, 0xffffffffb7da79f1, 0x3e5, 0xffff, 0x4, 0xe5, 0x81}, 'O', [[], []]}, 0x221) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="74527a66e0139701cdb258c7ca7b8116d24666592a91fe0966547d5f7fb1fd6070006149409e4de514a24526fba2f686f4cdd1156bb0e9b9401450a4cbcd420509da2c88b9c29cbbf0b205d5eba1bf8e33b0565d45bab40fd934af436c20da120de28157b98a9957256fdd91d3ae79683ed96145e31a803be6f343ddd1da28f9384bc9c3c998db96224d52eb44", 0x8d}, {&(0x7f00000000c0)="ba0c9f43ac916c18c22f63e0ae", 0xd}, {&(0x7f0000000100)="5b2aae1390bf2fe99e4ea30a098f6822f6f3f098ef775cb05ad65a211210e95bb45dada59510a57dcd2212f2ec4cff037ebbd2168199c7571ba321a1782949530f1ff268ce33b739416ff216ec2067cb89f0ddd21aab17d68bc105630ed0a1bdf1298b3cc575732a022f40ec95b95236bc4a1e4b288fe8e729e2d5605507cacaee1095c91b8d703d85f63aabbbe6cb3cacaf5bf8f41f9c07beeeff57c84855924475c132ebaa022b1f1f834c74ae82a082c03383b461c46539", 0xb9}], 0x3, 0x2) sendfile(r1, r1, &(0x7f0000fdb000), 0x7) 2018/04/08 02:10:57 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x104, 0x0) signalfd(r0, &(0x7f00000002c0)={0x534c}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00000000c0)=0x101, 0x4) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000100)=""/65, 0x41) lookup_dcookie(0x28, &(0x7f0000000400)=""/128, 0x2c6) sendmsg$rds(r0, &(0x7f00000017c0)={&(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000240)=[{&(0x7f00000005c0)=""/186, 0xba}], 0x1, &(0x7f0000001700)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000480)=""/87, 0x57}, &(0x7f0000000280), 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x5}, &(0x7f0000000340)=0xff9, &(0x7f00000016c0)=0x1, 0x3f, 0x8, 0x9, 0x189, 0x8, 0x100}}], 0x88, 0x40000}, 0x40000) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) 2018/04/08 02:10:57 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x6, 0x3}, 0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="85000000080000005700000000009a002118bda7697d7c97"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x12, 0x17, 0x0, "39acb6c9b17ac84302bc969943ba6dd67927a0e198be55ebc98e9d7931a6b29854208b816d154e64b829def47909c4aaaf030f375940e66c5e6e7c6da4a7165a", "f671d6a1f53849e34bb0af5e13df11589f4ccab2cb361cac1a21857acf39704e202ecc3f12453e1c5309dd2efa738c4966815f0021454cfadb436e30212911de", "066517d016d2c492a4d871a62e92dafc475ac6b7df4c0b6028aeffcb6c243cd2", [0xc74, 0x1ff]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000200)=r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="fe7932886a497acb69ed6b86a419721e31b340cda641a835f1c05576e909ab7cd57f81e7d197dcb592ff1621d83ca9d2dfea6915a786a3dfb5f959e3889a8e4fdbf37e9c7780f4048d01516048da4ce805e674a526c88e2ceca904389042b329bcb29de40148478b3c76266928ffb62de7a3def135a8446d0dbc3cc9df84cd7455fdc52068a72e16b54db364783900e3c208662eabfd81bed3867acc33d4d50e3e", 0xa1, 0x0, &(0x7f0000000340)={r5, r6+10000000}) 2018/04/08 02:10:57 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfe}, 0x7) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/08 02:10:57 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe4e, 0x102) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/04/08 02:10:57 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) timer_settime(r0, 0xfffffffffffffffd, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/04/08 02:10:57 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffaeffaaaaaaaaaabb86dd6076605100303afffe800000000000000000000000000000000001880090780014000060c5961e00000000ff010000000000001802000000000001ff02000000000000000000000000000172cd73cf362af00ef9ae3c3dec78af6a6e53629ed77ec86d2896306c2c59e40c663a48d2cd4bf3893735e09d66586d830747f2f5d9ddf05bb1902f0fd82abddcaa2c41a3a3b6d3d396f384f3f940a6951031ca3f29ff2aee06cc6d1c087bf29c542acd620ea2b0bef8a5c77d5653b0e4df2984ffe9aef9c83bef6233822251a442e208175feeabef887adfe4ad7f07b00dc818e936c6d6b69230b91f124fadabb181fb17aeb2c1ab06fe8b729f2a3b99818f2ebd9244b6c24255e256defbf27697576a5e85d060959408c34ca0ed021840071aaf728bce0ad30b85b4c3f659d9c0b63c31f1b7bd3c420bec8cc7630549320aeec60afc2fc6ae86197c49aa7e350c40eaf29197552bda7831e409000000000000007ed4ea1198060a7f6118cb6dd585aaa9df29d37d9f5b4d"], 0x0) 2018/04/08 02:10:57 executing program 7: r0 = socket(0x9, 0x100000802, 0x6) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'irlan0\x00'}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) pkey_alloc(0x0, 0x2) 2018/04/08 02:10:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xe000000000000000}) 2018/04/08 02:10:57 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_pts(0xffffffffffffffff, 0xc001) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x4}) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40000, 0x41) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000002010100000000000080000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 02:10:57 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8000000110, 0x80000000000a, &(0x7f0000d14ffc)="02000001", 0x1fb) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x8}], 0x2, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x10000}, 0x8) 2018/04/08 02:10:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x80, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)='P', 0x1}], 0x1, &(0x7f00002c3ef8)}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/04/08 02:10:57 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xe415, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x9, 0xaac, 0x4}, &(0x7f0000000180)=0x10) 2018/04/08 02:10:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x600}) 2018/04/08 02:10:57 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="598b3fa018", 0x196) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000000000000200000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0x80}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 02:10:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x48, 0x4833, 0x7fff, {r2, r3+30000000}, 0x5015, 0x1}) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8001, &(0x7f0000fc1000/0x3000)=nil, 0x2) 2018/04/08 02:10:57 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x10001, 0x400}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0xff, r1, 0x10000, 0x3}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setpriority(0x0, r3, 0x81) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) 2018/04/08 02:10:58 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000000c0)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2}}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000001c0)=""/152, &(0x7f0000000180)=0x98) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r4, &(0x7f0000000000), 0xff) 2018/04/08 02:10:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x3}) 2018/04/08 02:10:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x100002000004, 0x86) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 02:10:58 executing program 6: rt_sigpending(&(0x7f0000000040), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = socket(0x10, 0x1000000000803, 0x0) set_robust_list(&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, 0x18) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) 2018/04/08 02:10:58 executing program 4: syz_emit_ethernet(0xfe5f, &(0x7f00000002c0)={@random="85a970b0146b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3fc, 0xf3d, 0x2}}], {@canfd={0xd, {{0x0, 0x8, 0xb25c, 0x5}, 0x26, 0x2, 0x0, 0x0, "d980adb0482f10e2722c7026815146c0150edaad1b4c1598061bff643fd499220d284219b060f89bf53d2896f35bff11993115f4a13de7b54fdb23fd47b4770c"}}}}, 0x0) r0 = memfd_create(&(0x7f0000000340)="d14e6daf5f3f32c9b88ccca8fb0851b72eb0775e8c6e3918a5bdd4a9b511e9464a21662a86f003b12bc86fac14baf0c674bd638a838e84cd7b8f540b96fcf8867674d4be80e77ac1", 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x9, {{0x2, 0x4e24}}, 0x0, 0x2, [{{0x2, 0x4e21}}, {{0x2, 0x4e22, @rand_addr=0x7}}]}, 0x190) 2018/04/08 02:10:58 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/04/08 02:10:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/08 02:10:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) 2018/04/08 02:10:58 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x6, 0x11, 0x8, {0x0, 0x2710}, {0x77359400}, {0x2, 0x400, 0x7, 0x6}, 0x1, @can={{0x2, 0x1000, 0x3619, 0x100}, 0x0, 0x1, 0x0, 0x0, "782d7327f5bbd06a"}}, 0x48}, 0x1}, 0xc010) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffeff) 2018/04/08 02:10:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x108042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x424040, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000240)={&(0x7f000078c000/0x3000)=nil, 0x2c2, 0x2, 0x12, &(0x7f00000d2000/0x1000)=nil, 0x3}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r4 = dup(r1) accept4$inet6(r4, 0x0, &(0x7f0000000100), 0x80000) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000140)=""/172) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/04/08 02:10:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/08 02:10:58 executing program 4: 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sync_file_range(r0, 0x3f, 0xff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/04/08 02:10:59 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x4) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0x0, 0x2, 0x1000]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x80, 0x0, 0x1, 0x5}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xc3, "5aaf0aeb30abbee1ddff86fe5f611e50a5c61b0fa0fd87b9a12cdcaa3feac5433efda4023d68b3db66022585ff6ab7cce90eeb5ffee3cb78a32180155061171989548cf93ee7f253a5afd4e03ebfffd5e9d3dcbb831c5620af43132250b9c52ecefebf72019b7d95317ed0e866c12d914cd9b4e5761b07f9f80c89a0ec7e537ee7f08b35e3266614834ac0c7fd34caf3240afe2021282123afac960a7e99dbe78c7a26078771fff74f43faa2881580acc822d5c7fb90ad4f9f2baf9309b9bc6f0eb5a8"}, &(0x7f0000000300)=0xcb) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 02:10:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xe0000000}) 2018/04/08 02:10:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000080)) ppoll(&(0x7f0000165fc8)=[{r1}], 0x1, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) 2018/04/08 02:10:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x108) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4014}, 0x4000000) r3 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) r4 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x9, 0x800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)={0x9c, r5, 0x51c, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffd5d32b6c}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9da}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) write(r3, &(0x7f00000000c0)="4cf7be", 0x3) 2018/04/08 02:10:59 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000940)='/dev/vcs#\x00', 0x6000, 0x4000) pwrite64(r0, &(0x7f00000014c0)="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", 0xfffffffffffffe3e, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x9, 0xfb}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x6, 0x8}) 2018/04/08 02:10:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)="35d5", 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x33d700, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00004cb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000925000/0x3000)=nil) 2018/04/08 02:10:59 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffffff, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5}, 0x90) r2 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x5, 0x4) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/08 02:10:59 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1a, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x101) 2018/04/08 02:10:59 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x4200) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002f00)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000080)=0x60) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000640)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000002e80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000001880)=[{&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/163, 0xa3}, {&(0x7f0000001400)=""/247, 0xf7}, {&(0x7f0000001500)=""/194, 0xc2}, {&(0x7f0000001600)=""/174, 0xae}, {&(0x7f00000016c0)=""/236, 0xec}, {&(0x7f00000017c0)=""/136, 0x88}], 0x8, &(0x7f0000001900)=""/56, 0x38, 0x5}, 0xef}, {{&(0x7f0000001940)=@l2, 0x80, &(0x7f0000001a00)=[{&(0x7f00000019c0)=""/6, 0x6}], 0x1, &(0x7f0000001a40)=""/33, 0x21, 0xffffffff80000000}, 0x9}, {{&(0x7f0000001a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b00)=""/249, 0xf9}], 0x1, &(0x7f0000001c40)=""/107, 0x6b, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000001cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000002d00)=""/96, 0x60, 0x9}, 0x8f4}], 0x4, 0x143, &(0x7f0000002ec0)={r1, r2+10000000}) 2018/04/08 02:11:00 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) fstat(r0, &(0x7f0000000100)) close(r2) 2018/04/08 02:11:00 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/08 02:11:00 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x3ffffd) timer_create(0x4fd360042f8c8952, &(0x7f0000000200)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000000240)) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="241200005701166b00d21859ccf106f937c83337b855a674462f2a92619a7fb476cd175e7133bddee66296215f5b2252a0e67da1778c7e6db7e35a34f2badd1f99a616cef9fc54cb4ddad814275abc37c9b01de0f5d0c3933e5400256ca81772e80b5ba63f010caef3920ce7473e99abf514773e58279725d63f18999ab567a08dc136dd67a24c5211207faec107070b2dc15e857e443bb2f67663ee9b54f0"], 0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/08 02:11:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xc0ffffff00000000}) 2018/04/08 02:11:00 executing program 6: r0 = socket(0x800000000000010, 0x200000000000002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x2, 0x6, 0x10000, 0xc57}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffff19}) pread64(r0, &(0x7f0000000200)=""/154, 0x9a, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r5}) write(r0, &(0x7f0000000040)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) 2018/04/08 02:11:00 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x34000000, 0x96f, 0xb}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003ff4)) dup2(r1, r3) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)="77657374b81c72af0000000000000000000000000000", 0x16) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/08 02:11:00 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x282, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1d5c) prctl$intptr(0x8, 0x9) 2018/04/08 02:11:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffeff}, &(0x7f0000000080)=0x8) getsockopt$bt_hci(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000200)=""/249, &(0x7f0000000380)=0xf9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x15}, 0x4}}}, &(0x7f0000000180)=0x84) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xfffffffffffffdcc) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000)=0x3f, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x3, 0x20000) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x7) write(r0, &(0x7f0000000340)="2700000014000707030e0002070f0a001100f1fff5000000000000", 0x1b) 2018/04/08 02:11:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="f9", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) listen(r0, 0x7) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x3c) 2018/04/08 02:11:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x1fffff, 0x4, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x200002, 0x0, 0x0, 0x1f}) r1 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/08 02:11:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x3000000}) 2018/04/08 02:11:00 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000100)={0x1004, 0x1, 0x4, 0xb9, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f0000000080)=""/24) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$KDENABIO(r2, 0x4b36) 2018/04/08 02:11:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/08 02:11:00 executing program 2: perf_event_open(&(0x7f000025c000)={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) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x80040, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/222) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x3ff, 0xe2b2, 0x3}, 0x8) delete_module(&(0x7f00000000c0)='nodevvboxnet0wlan1\x00', 0xfffffffffffffffd) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000002c0)=""/181) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x3ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0xf5, r2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x1ff) 2018/04/08 02:11:00 executing program 4: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) fcntl$lock(r0, 0x7, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0xa000, 0x5, 0x5, 0x1, 0x430, 0x4, 0x3, 0x0, 0xd3, 0x7efcbb99, 0x7, 0x6}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x100) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)) accept$alg(r2, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0)=0x6, 0xffffffffffffffb1) 2018/04/08 02:11:00 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="7c1775bf4fe3807c992dd9e49e3b4aca00680cacd233d7b91ca4dfe074f1fd365736d711fbdfdc2b84584db1011e20f853791ecdc98aa95a52845120c1e18629b3e95d271953f4b7eebf44de206d52ca4f5c41f552d15e36cb513f281cc0fcb2ad725bb910649b01db461dcb44523cc442d002d27a95984d593edb5c84fddfca6d10ffc3f1d2d6b4", 0x88) write(r0, &(0x7f0000000000)="164690f11220", 0x6) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000013c0)) sendfile(r0, r0, &(0x7f0000000040), 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001340)={0x7, &(0x7f0000001300)=[{0x6, 0xfffffffffffffff8}, {0xc28, 0x2}, {0x3, 0x3}, {0x100, 0x8}, {0x1, 0x8}, {0x38}, {0x8459, 0x7fff}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x804, 0x80011, r0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000300)=""/4096) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000001c0)="c169b36e3565bc0f2976161c32805edf74cbeca5372416a5f0ccdf6573ac07abc941251fcae29c9061f3712cda2658093cca9232404d28144cf0f25bc417d175270f1c54f0b29e8fde22ca111e537db73e3b4de4d2a5", 0x56) 2018/04/08 02:11:00 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/mixer\x00', 0x200480, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001b40), &(0x7f0000001b80)=0x40) r1 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000019c0)=""/10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000340)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$sndpcmp(&(0x7f0000001a00)='/dev/snd/pcmC#D#p\x00', 0x800, 0xc0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000001a40)={0x3, {{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xfb7d}}}, 0x88) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040), 0x4) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x10, 0x5, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000180)={r6, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000300)=0x84) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) mknod(&(0x7f0000000380)='./file0\x00', 0x8000, 0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r5) r8 = getpgid(0x0) r9 = getpgid(0x0) sendmsg$nl_netfilter(r5, &(0x7f0000001980)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000001940)={&(0x7f0000000480)=ANY=[@ANYBLOB="b41400000d05bae326bd7000ffdbdf250e000006240032005b28776c616e3076626f786e657430757365726c6f2d216b657972696e670000cd7452dc5cd9851f7086f5e9d413d88d89d43c87924c513829337745cf7908001f00", @ANYRES32=r8, @ANYBLOB='\b\x00&\x00', @ANYRES32=r9, @ANYBLOB="08018f001400530000000000000000000000ffff00000007fa1731b7478f967f62bf69193d7edf96d4f702db27ed54e9360e38672860e1d1b9a71f92dbdffe4801a47c0500000000000000038d2f756100beacff499ac212794d084e7d955a133a0dbbcb8f9ec2e8e1a9bc57d8e6edf6af17b206dfd660ea5bc1a1607de05edf96210c009600f9ffffffffffffff08000000ffffffff080062000008000008008600", @ANYRES32=r2, @ANYBLOB="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"], 0x14b4}, 0x1, 0x0, 0x0, 0x80}, 0x40080) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000002c0)={0x3ff8000000000, 0x6, 0x7, 0x200, 0xb666, 0x2, 0x4}, 0xc) ioctl(r5, 0x5, &(0x7f00000003c0)="09b26ced7a7167c92f3ffd8b732b3a077fef37c462b69913d0794ace637261d84b4364c94b3af2530a0343b1010a881fc682eb75f125e99bc2f88de23de6dd16d5179195767bbc552717a4a3fcb9e3b6c2b69e3c50bb25fcea1697630588d333350746d2efb516fec3") ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000280)={0x2, 0x100}) 2018/04/08 02:11:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0xe000}) [ 687.680751] device bridge0 entered promiscuous mode [ 687.775137] device bridge0 left promiscuous mode 2018/04/08 02:11:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() r2 = getpgid(r1) getpriority(0x80000000000000, r2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000040)={r0, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c4000002700ff0a0000000000000000040000000800010004000100"], 0x1c}, 0x1}, 0x0) 2018/04/08 02:11:01 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) r2 = epoll_create(0x45) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f00000002c0)="4bf0817c92ae56d2a65d5e6b4f1ebf87fc42c8f2899476cd92cf8f6b8a3726d0094026dd5b589a01833fde25475b428ad071f663c48b29b4c0b94f2b5d4a7c0eeeaa2260c30bd5ea75b3dff0abe4d5c6e0b931768d9f6e5cb59ee5af02dabfc856b83855efc0b3a1d0174cf3c36c68fefb005f59ae77222319fecc693cfefa874fdb3e5580b358731fb69befe8c299f42b81d1eb9d06c6a0ebd9db3c723f055ae278581e6cb9c3fc7917dac8ec9dda7c70225fbbd25a64c9a611c5d8c26c4b9541d23bcea0ccf15444d91c38581cbff09e855a6a0f9dc5739466f662d3729703934ce3c62e94ea54322b45061e143ca6b1") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x3, 0x100000001}) pread64(r1, &(0x7f0000000140)=""/237, 0xed, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000000c0)={0x1, 0x3, 0x7, 0x1, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/08 02:11:01 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000683ff6)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f55000)=0xf618) 2018/04/08 02:11:01 executing program 1: 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x8576, 0x7fff, 0x3, 0x6eb8, 0x0, 0xcf0}) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000000000", @ANYRES32=r2, @ANYBLOB="9f5360f2"], 0x10) 2018/04/08 02:11:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x100000000000000}) 2018/04/08 02:11:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0xfffffffffffffc00, 0x101, 0x4, 0x0, 0xf99f, 0x0, 0x1c, 0x80000001, 0x3, 0x40, 0x200, 0x7, 0x0, 0x200, 0x0, 0xffff, 0x3, 0x3ff, 0x7}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) 2018/04/08 02:11:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="ec16230c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/08 02:11:01 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x100, 0x0, 0x0, &(0x7f000020b000/0x3000)=nil}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x10000000000000e9) 2018/04/08 02:11:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = semget(0x1, 0x7, 0x0) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000000000)=""/129) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x0, 0x0, [], 0x7ff}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/08 02:11:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x800000000000000}) 2018/04/08 02:11:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x51, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) lseek(r2, 0xfffffffffffffffe, 0x4) 2018/04/08 02:11:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000001c0)=ANY=[@ANYBLOB="00048000080000002a37ed9e8c17e6352fdcb1d31572d5971b270c6e2850da564d7013be38bfc42c7da17633270000c7f686df8bc2b6d4f8d2f371d2ae7766501f0c000000000000315c150ecbab41aecc6a71562291dd7e86d99b4b87f2e0e0ad137b0500000096cc79422b4ae851542c86377c261eb09fc324c64256858dfce56a20a0dab396c582e22248da74144d90c94a0facca15df7c94ee27fcf6520000000000000000"]) socket$packet(0x11, 0x3, 0x300) 2018/04/08 02:11:01 executing program 6: r0 = socket(0x10, 0x802, 0x0) dup2(r0, r0) write(r0, &(0x7f0000125fdc)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0300020048050000", 0x24) 2018/04/08 02:11:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001ec0)}]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240, 0x0) [ 688.627237] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 02:11:01 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) unlink(&(0x7f00000003c0)='./file0\x00') r2 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)=';', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="f10600ab0f8d1f732c35874d62561df2abfe774aa683c9fbb260000000"], 0x1d}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000300)={0x80000001, 0x2, 'client0\x00', 0x1, "e150d043a386f234", "175f9cd2bbac902226cef5e2522a83a360badb9a3729fa6114b329f16479528e", 0x800}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c50100008000000000add0952f3df02f728253c085c35872057ec7cc20fe8e6b334f2193000000000000000000"], 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000240)=0x9, 0xfffffffffffffd8d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xffa0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000001000000bbfe8000000000000000000000040000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) socket$nl_generic(0xa, 0x3, 0x10) request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='client0\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000540)='cifs.idmap\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xffffffffffffffff) 2018/04/08 02:11:01 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x10000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x200) r1 = dup(0xffffffffffffff9c) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x1fe, 0x0, &(0x7f0000ffc000/0x4000)=nil}) listen(r1, 0x3a4e) poll(&(0x7f00000000c0)=[{r1, 0x200}, {r1, 0x1400}, {r1, 0x2}, {r1, 0x4000}, {r1, 0x10}, {r1, 0x4}, {r1, 0x8048}, {r1, 0x4048}, {r1, 0x8000}, {r1, 0x4004}], 0xa, 0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x36a7, 0x4) ioctl$int_in(r2, 0x80000080045006, &(0x7f0000000000)) 2018/04/08 02:11:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) [ 688.702071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 02:11:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x400000000000000}) 2018/04/08 02:11:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x3) sendto$inet(r1, &(0x7f00002e1ffa), 0x0, 0x0, &(0x7f0000be4ff0)={0x2, 0x4e21}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0xffffffffffff1413, 0x4) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078ac14f7bbffffffff00004e2100089078"], 0x0) [ 689.177667] print_req_error: I/O error, dev loop0, sector 688 [ 689.184224] Buffer I/O error on dev loop0, logical block 86, lost async page write 2018/04/08 02:11:02 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000340)={r0, r0, 0x1, 0x3, &(0x7f0000000280)="ec3903b45ab81251d0323da5a042932e6e2afcf5ed96ac2ae0ecf3638fe0effbf737c06086f6e379987729098fcfad3921238c6d52fbc58b9df51fa17ba71907fc344c54dd2009071b790a701e7b9e8933b0d341ca6f126a42c6eeecbee83ef6ed8ea7a70c7f485269116f2a170bf3bec36a414009e2e1c43294fafe6faccca2ddfd4ff77c424e6c0d5d5cbf13048760ce610907dfae9bfc10a33f320dd6c1941b0a755ac43f0581455992ece1f0424ff8b3695d9726d0895019ece94fe5dd", 0x0, 0x3, 0x1, 0x7, 0x2, 0x3, 0x81, "03370bbc3d3ede4bca4d2482de1f6540505c009b0dbac5aadf9aa39385972b53f238cd5a86b1b06407df31d1833385422b1828fcb5fa9c224128a0692c6b47ef277928523813bb188b0f53279ab5da71aa17b00c6acca95a52a9a0972f3d0aeec0093b6f2cbb8de1562e75903c5bbbd814803f17498808021cd8641e959dc1a3327d3c7ec96a9aba1d04436d7141b115a32a978fcf183c7debe35ac81ed194aa9d457db349e73ca7abec186b29"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xf7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x100}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=ANY=[]}, 0x78) 2018/04/08 02:11:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfa4, 0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x200000000002, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x42) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040)=0x400, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0x8, 0x4) 2018/04/08 02:11:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000000000950af908279e0000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r3, @dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = socket$kcm(0x29, 0x1000000003fff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) socket$inet(0x2, 0x806, 0x2) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000200)=0x8001, 0xffdc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xe96}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r5, 0x7ff, 0x1, [0x47a2]}, &(0x7f0000000380)=0xa) 2018/04/08 02:11:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x4000000000000000}) 2018/04/08 02:11:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/221) 2018/04/08 02:11:02 executing program 0: socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x3, 0xb200, 0x4b, 0x8001, 0x0, 0x6, 0x1000, 0x2, 0x200, 0x7fff, 0x2, 0x2, 0x60, 0x9, 0x872b, 0x0, 0x0, 0x100, 0x1, 0x3f, 0x1, 0x8, 0xffffffff7fffffff, 0x9, 0x4, 0x2, 0xae8f, 0x9, 0x40, 0xffffffffffffffb9, 0x81, 0x1, 0x101, 0xffffffff, 0x3ff, 0xd51, 0x0, 0xfffffffffffffff8, 0x7, @perf_config_ext={0x8, 0x6}, 0x20000, 0x3, 0x100, 0x5, 0x3, 0x1ff, 0x5}, 0x0, 0x8, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) socket$netlink(0x10, 0x3, 0x40000000000000d) 2018/04/08 02:11:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1, 0x6, 0x9, 0x0]}, 0xc) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[]) 2018/04/08 02:11:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000000040)={0x100000000}, 0x8, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r3, r1) dup3(r0, r2, 0x0) [ 689.296875] QAT: Invalid ioctl [ 689.316437] QAT: Invalid ioctl 2018/04/08 02:11:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x22c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x44000) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/04/08 02:11:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x105000) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='trustednodev+', 0xfffffffffffffffe) add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a", 0x44}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000400)) recvmsg(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/82, 0x52}], 0x2, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/08 02:11:02 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) fchdir(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000), 0x10001) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x10000) sendfile(r1, r0, &(0x7f0000000040), 0x1e7da14b) getsockname$packet(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001d80)=0x14) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000080)) connect$can_bcm(r0, &(0x7f0000001dc0)={0x1d, r3}, 0x10) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) 2018/04/08 02:11:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x600000000000000}) 2018/04/08 02:11:02 executing program 2: r0 = msgget$private(0x0, 0x1a) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/197}, 0x2000020d, 0x0, 0x9065cf9ed259db5c) 2018/04/08 02:11:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x300000000000000}) 2018/04/08 02:11:02 executing program 0: r0 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='big_key\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="710e27f09363ccd89163ec8b15bf61d3c036ffe0f76ffed883c0c1ee12c31784c5ce078b80ff1e816fa17fcc26d73f7891de96ed9212db8cc5acae609db437fbc2114cf081f856b293470307913c2e3d58f568399aff0b3ac0ce285028d4749ec297f562ec121c044fcf15f3d66607c29e8bfe413efdbda088a04fa7c102e45e8774b642899f0f440aa3292373054cacb6a02e62e3f3cab75f399f40e513e19c806298b484aa261744e2e538a952d7cb1fbc8e27c2bd4d80da93c9170682e5f76c6200146be2c2087e8c4aaf773e76df32acf720809f28c966031d4f", 0xdc, r0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='1', 0x1, 0xfffffffffffffffc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x5, 0x447d4ed}) keyctl$read(0xb, r1, &(0x7f0000003500)=""/2392, 0xffffffffffffff53) 2018/04/08 02:11:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x40) pwrite64(0xffffffffffffffff, &(0x7f0000000a80)="31c89f6c4ab15671df51aac08f6995dd0ac75da3c91b2842356e1eacb2f79b706b04dd0f1bb5d53cf43ce219af9c3585b820e4cef98604d4e5d11cab3020a3ec161201b6d91bff9210c776026f6b6fdbbd07069540aa8c81cf8ed5d737df425ade89e5a81c40d2a129fcf41053c604abdbab9e851fa14e23137a3fab59f95d1ee7d913", 0x83, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r4 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='ecb-aes-aesni\x00', 0x0) r5 = add_key(&(0x7f0000000240)="316465c47500", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x8b, r4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={0x1, {0x2, 0x4e22}, {0x2, 0x4e23}, {0x2, 0x4e22}, 0x100, 0x72082ccf, 0x3, 0x5, 0x100, &(0x7f0000000280)='bcsh0\x00', 0x5, 0x0, 0x2}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489b", 0xa2, r5) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7fffffff, 0x0, 0x4, 0x2, 0x1ef, 0x1, 0x4, 0x84, 0x91, 0x3, 0xffffffffffffffe1}, 0xb) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 02:11:03 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000100)={'ipddp0\x00', @ifru_flags=0x2100}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) 2018/04/08 02:11:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) 2018/04/08 02:11:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$getname(0x10, &(0x7f00000000c0)=""/152) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277}]}) 2018/04/08 02:11:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x1000000}) 2018/04/08 02:11:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') r1 = msgget(0x3, 0x200) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x57, r2, r3, r4, r5, 0x22, 0x86}, 0x9b, 0x5, 0x4, 0x8a1, 0x80000001, 0x40, r6, r7}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getdents64(r0, &(0x7f0000000080)=""/40, 0x28) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/08 02:11:03 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x400000000004, r1, 0x0) 2018/04/08 02:11:03 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000001c0)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0x51) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000ac0)=""/4096, &(0x7f0000000180)=0x1000) r5 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) ftruncate(r0, 0x100000000) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/04/08 02:11:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'ifb0\x00', 0x2}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000000000)=""/174) 2018/04/08 02:11:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x20000000000002, 0x36, 0x3e3, 0x4000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0xd, 0x11) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x1}, 0x8) fanotify_mark(r0, 0x4, 0x21, r1, &(0x7f0000000080)='./file0\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x10000, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'syzkaller1\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000003c0)=0x7, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}}}, 0x8, 0x8, 0xfffffffffffffffb, 0x82b2, 0x40}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0xfffffffffffffbff}, &(0x7f0000000300)=0x90) 2018/04/08 02:11:03 executing program 0: r0 = socket$inet(0x2, 0x80000000003, 0x100000002) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000940)=@hci, 0x80, &(0x7f0000001e00)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x55) 2018/04/08 02:11:03 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="d4010000120f000425bd7000fddbdf250100000223efccf1068492f631aa98a9ad8c8200890fca91ec5f5daf362a96b42076607e0c7f20c92960cbc014becbec4988000c00ce3f62d084bfc826fa4840aab1639f4278b9f74e5a9dac88bad5fd5c7d2b8c3532bd0bce9b45982ac44bf72a9395eff38a5308d5ee5746ca745df1b8bd7fdfe80da02da0b05781211a6b6f1ff4ed62befe1dcce3023e350a8e05d764aadd00a752ef05ed83014c2eae86bd04d6cc3afb946c3ac529150b0adea4df12b62e0859fda6640008006700", @ANYRES32=r1, @ANYBLOB="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"], 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x20000800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r3, 0x400}, &(0x7f00000004c0)=0x8) fcntl$setlease(r2, 0x400, 0x1) fchmod(r2, 0x0) 2018/04/08 02:11:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x6000000}) 2018/04/08 02:11:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xad, "ff4175daf706e0bc2229627fef8fa7ae74d30015d2ee182db956d32d96a6801070359873bcebf933cb7a5d040dfc551f69747abd0c50be83aca59d4c112ff22fd887b1cd61aecd419d13145bf1fa9aae40076a94a44d18547bd5f2cf1d19cbaa582afa349174cc5e700e166e3d93714db1f89055ed67ce9a31afab2b0744342a4e69d78e4510c164b91efb1262b1e3cec5fc30c4243b277d8b5ad732322b2d4aeb62f7723df1f36bbb67c326ef"}, &(0x7f0000000280)=0xb5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x100000001}, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r4}) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000077ffc)) recvfrom(r1, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/04/08 02:11:03 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x90241) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x100}, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6, 0x101041) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x5, 0x7fffffff}, {0x1, 0x400}, 0x6, 0x2, 0x3}) connect$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x800000000001, 0x47, 0x600000002}], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e23}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'syzkaller0\x00', 0x2200}) [ 690.567712] device bridge0 entered promiscuous mode 2018/04/08 02:11:03 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) socketpair(0xb, 0x6, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r5, 0xffff, 0x4, [0xc1, 0x8, 0x8001, 0x9]}, 0x10) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r3, r4/1000+30000}}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/08 02:11:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f000000df48)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, &(0x7f0000005fe8), &(0x7f0000206000)}}], 0x0, 0x0, &(0x7f000084b000)}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/08 02:11:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x6}) [ 690.676635] binder: 16052:16053 got transaction with invalid offsets size, 125 [ 690.702290] binder: 16052:16053 transaction failed 29201/-22, size 0-125 line 2999 [ 690.728161] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 690.737932] binder: BINDER_SET_CONTEXT_MGR already set [ 690.743828] binder: 16052:16061 ioctl 40046207 0 returned -16 [ 690.752508] binder_alloc: 16052: binder_alloc_buf, no vma [ 690.758188] binder: 16052:16053 transaction failed 29189/-3, size 0-125 line 2963 [ 690.771364] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 690.801103] binder: undelivered TRANSACTION_ERROR: 29189 [ 690.807562] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 02:11:04 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x6200) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x1, 0x51}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x0, 0x6, 0x1000, 0x4, "80960d0dd9ecb6995e8c44314fe248d1c71d3c85bce1c3bd86cb6699a114f9e12f34f7bcc13a6047b168bf76", 0xcc}, 0x0, 0x0, 0x6, r1, 0x3ff, 0x400, "69343d7d21ec6485c0fa3c24e68f4e9cb25354e3678e2768017a9907b1bb362fbce4823e7df2618874c662951fcb9826efbad4918dac2f5b2398ed4f44cdbabc", &(0x7f0000000100)="65746830a000", 0x6, [], [0x9bc, 0x7, 0x6, 0x9]}) prctl$seccomp(0x21, 0x1, &(0x7f0000000040)={0x224b}) 2018/04/08 02:11:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xd90}]}) 2018/04/08 02:11:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x1c}) 2018/04/08 02:11:04 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xff800000000000, 0x800000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="081c9d64ec7130321821180eff31c3fbfc1966d0ee0a98321f7ac9522d86271caef5b0932ba4ba48a9b0ed756b7094d3414e5ae3b73fa858b9ae4f8d0cf27c562bb528d3a6c5968182286bed4d24c772625743c1bca73408409e21a5c06f2b44259ffe51984e4169cc9a5d5e992038423b07a3967d091f10b66d92361d2ec6d96ee38dd8d608c746a93ad4308c9023b853779f98"]}) 2018/04/08 02:11:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) 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$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x2be) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400, 0x0) 2018/04/08 02:11:04 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/04/08 02:11:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x3]}) 2018/04/08 02:11:04 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0xa1}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/08 02:11:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000030100c0"]) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x0, 0x7, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x18f}, &(0x7f00000001c0)=0x8) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000340)={r1}) 2018/04/08 02:11:05 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r2, r3}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'sha224-avx\x00'}}) 2018/04/08 02:11:05 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) epoll_pwait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1d82, &(0x7f0000000280)={0x20}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x1, 0x0, [0x0, 0xf16]}) syz_emit_ethernet(0xc09c3b6e8eee7bb1, &(0x7f0000000040)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x1f, 0x7, 0x2, 0x20}, {0xffff, 0x1, 0x7, 0xc1e4}, {0x7, 0x4, 0x400, 0xfff}], @generic="99371dec6a080163d6bcc1c6b06ab41d3cd910b1f96fe003bac41700de0a42e35a6b1b2a2a5997b801f561768da3b8f232b291c10510217e4228824a63eef5e4a944cf6f5522b5a11a8faa46b1166bd345bf0e40c9c3f8a460eb60f23fd938091a9f1750e5132a6b76887d1a18d585d8e8c19a7741689833d06b09726baa3284ac"}}}}, 0x0) 2018/04/08 02:11:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100000000003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f00000036c0)=[{0xc0, 0x1bf, 0x8, "60f7098294c83398441938c74cb74deba8b84af09f6435e54a599f8a9a1b30641695f270343cdd3cf6e9eacaaf07fd1dd98f939a7d72abbc5c7ea69e4cf8ea584a5e143442cd3b1d1ffe1ccbd11b803ce8bbf18cc73caa0ae9bb558a8525b518d2f3b448069d339e1dee6b43872a01c402bd71da23e22aa9b8e123abc594ab4a3e75b8dcb2e490b972f5fc6cb2a8a6c0f4250d3426b821800f7684d027a921a00822bf4ba969f9ff0fe74c1c1b0ce8"}, {0x0, 0x1, 0x100, "caadeb1643f57dc350180e0db9bb6d15000e2239c51b4672aa52ffb28bf0a95b9455c18ffd5d5a3c3b86c8674d34bdb7f5a99f3ee8735513efd1ae387b2951e9e7efd9608942b04ff25881d87a44ed6f1a986bf80cad5e501763a4d91b1eb630f8afc63941745246948c89ded842ea0fea925058b69344413a046ae7704305708cd0b1bbde931e81be6dd15c56ac426d9900baf0fd47a0d7027cb58981fc8f99c350d288f6e079c55f0eccd0be28b249ba1780a97ad2649063e539a16cb2b5bca927b9f783fd3440ccaa9c0a3af8c1e4e569e276e99634"}, {0xd8, 0x10a, 0x6, "f292ba2844faf0fcbbdde1c859289dadda704257db3ac12030bf7d6d64f61976b83b27b33f081ac90b31191b04a568f36bf552a65feda66b39bc89a2e1fb0ac7f9b74eca917fc99512b6457c08b7a6d22f3b1a58107f86c52a89ab8fdab08b0078b251d346281276b9b041d97da0c84f3b803d1aeb55dd0ead8b78b91bb64b900598a28a08c31af18734916ab289014408ceb78d80ebae2776201cac972cb989a7e5a5b53cdfcd2297d249dfe421ca422a68a31e872f673ae321efe04232b375c8cdc351a0"}, {0xd8, 0x11b, 0x8, "60100720749f99c3b5ff7201b6088151d45432b00d91685601982216dd639ca087592fb7155d8dc8db4a1c48c6977768833262ccce34f54930a25f9bb71af57890c4ad3b652db5e288831a8cd343e3f2376095f870ad2d7669375cb00b81e484b93f65287841c58ca42f1344c5bd868b9f308afef09d625f48eba11a5c53f00734ab5ff48b86a5d7c9386e66fd182d2aa256e53cf818a24511d3f2a58ee998d81c93bf397446e01708ad98384cc07893fd2796810f69192d27bc99327588cb4c9f27d168a64e36c4"}, {0x1010, 0x11f, 0x10000, "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"}, {0x110, 0xff, 0x1, "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"}, {0x40, 0x116, 0x2, "78d52fd61b88b759a740df023c36f76f3c5f6cdbfb33195464cc5b716b52e38481b42e802b43f5e393"}, {0xd8, 0x1ff, 0x1ee52875, "e54f81e1f115b2c9352a7d8cf9985b023f12b813c3f2ac74b01b2234bf0d6eee7cdea3e8770db2b0b21cfde87e510ed8a81de0d10479174dd293ba00ddf69f9c07e96906d3cd9ad3b3695eceb2e6551ad19bf8f19835a3c01e0a59f5f565383dfdd7fe88dd19e4a4cdf9ec5e6b6dd4edf694885ab158406ba4a05630d5b3cda226119ec24d1898fdcafe4efad2c0e3fb8147b12f99b601cc9c5f411c108ca3fecbfc278fe2df39e80b4fba60456853adeacea67aaee47a07b2700178059928ac22c7248f6f5d93"}, {0x88, 0x102, 0x6, "c23bc410fd21c5adfe4cfca9383fcf3d2a0e252248d4aa06900018c75d39565556f07c9a57ba9e5929071e6065964fe270b965ee12356de7cb295d51bc4228489a83cd3b5d23fe5572d3333370c727ba0b2598810e16dfa84cdc05787e50ac2548dccaf29aaf127f90d3e11df098a28706da786ec1b3e514"}, {0x50, 0x100, 0x8000, "f2ac07000000000000001763f63f0b0d2dba6d1bbb9d083ef074ab6628d8763bb015fd82a66242f4081715d58f51f9ddf965de16f85cca25f878ea832b8fb4cb6da7ff1552d1c9658192328471f0974ea6b28fd02d400898"}], 0x1668}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}) 2018/04/08 02:11:05 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x440) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) lseek(r0, 0x0, 0x1) 2018/04/08 02:11:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xe0]}) 2018/04/08 02:11:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340100cd", @ANYRES16=r2, @ANYBLOB="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"], 0x134}, 0x1}, 0x44000) 2018/04/08 02:11:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x80000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setstatus(r2, 0x4, 0xe16c89148a5e1625) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffff9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="0f0fc3a7c4e3fd5c9cc47e4d0000a80f00170f2093b93e0b0000b805000000ba000000000f300f320f09a7660fe4ce0f35", 0x31}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x5f, &(0x7f0000000300), 0x100000000000007e) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$nl_crypto(r5, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="e8000000130004022bbd7000ffdbdf25766d616328626c6f77666973682d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000079159291000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002000feffffff0000000000080001000100000000"], 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x48000) 2018/04/08 02:11:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x800) readv(r2, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6, 0x4e21, 0x1, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0xff, r6, r7}, {0x1, 0x81, 0x6, 0x22ec0aaa, 0xff17, 0xffffffffffffffff, 0x8, 0x9}, {0x8, 0x9, 0x0, 0xfffffffffffffff8}, 0x1, 0x1, 0x2, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x8080, 0x3507, 0x1, 0x1, 0xb649, 0xab, 0x44f45188, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0xb9b, 0x5, 0x0, 0x8d8, 0x2}, &(0x7f00000005c0)=0x98) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000640)) sendfile(r4, r5, &(0x7f0000a12000), 0x1) r8 = semget$private(0x0, 0x4, 0x400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="f8aeae52942003e85f276a5def1bd8f1", 0x10) semctl$GETNCNT(r8, 0x6, 0xe, &(0x7f0000000240)=""/209) memfd_create(&(0x7f00000000c0)='clear_refs\x00', 0x2) r9 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r9, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000100)=0xe24915ea1de79848) sendfile(r9, r9, &(0x7f0000319ff8), 0xfff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000680)={0x80, 0x9, 0x2, 'queue1\x00', 0x6}) getsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000000040), 0x2) dup3(r9, r9, 0x80000) write$cgroup_subtree(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="f13df3eccdb1f9daf606e3623d4f8ed59d5042b69cc09af4ddab2b54d8a2c50e3d70c5054d384d84d744515f61d833bd9c0a3ebf4e56c8a1c1c5f98bfb5625eee41ac21f2ac6e703a7974b4eecfaa09b98fe645026b7a784427123853258be933d4928929740cc478ea5e69a04d336c260"], 0x8) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000004c0), 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000000040)={0x5}, 0x8, 0x800) 2018/04/08 02:11:05 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000917b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x101, 0x7ff, 0x1, 'queue0\x00', 0x200}) [ 692.156198] QAT: Invalid ioctl 2018/04/08 02:11:05 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10200, 0x0) set_robust_list(&(0x7f0000000380)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x9, &(0x7f0000000340)}, 0x18) accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x2, 0xfffffffffffffffb, 0xffff}) r1 = socket(0x81e, 0x2, 0x401) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x7fff, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) 2018/04/08 02:11:05 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000001, 0x4000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x3, 0x1ff, 0x81, 0x2, 0x4, 0x1, 0x80000001, 0x9a, 0x1, 0x6, 0x10000, 0x3b62}) 2018/04/08 02:11:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xffffffc0]}) 2018/04/08 02:11:05 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x1) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/exec\x00') shutdown(r0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5c7c, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x2, 0x3, 0xfffb, 0x0, 0xf}) 2018/04/08 02:11:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x8262b5170ebd3f87, 0x40, 0x0, 0xfffffd93) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1, 0x4) r1 = dup(r0) mq_notify(r1, &(0x7f0000000280)={0x0, 0x16, 0x0, @thr={&(0x7f0000000140)="56bfc1a6e1eafc367c578f84a6c42d2012667fb819fbab61da3b76a3f8a7739841ce493b27dddecf49120b2f5f211b0a72b25e3cd8ae9f08cdadc71c9da7281203b2ba0339154b2c", &(0x7f00000001c0)="f8fb0737625c508f8b94b1f117c3eaa6e944066f64194eaed60612b0702ed5e8f19fa7fe82fce3648b4bb554f7c2d1c7948b9c624212f00940b0d1d1985c0a54794c65d2dac877c284f1a6fba4f3e225fabd16994b1a91bc2aa6c781a9a5f35004ba28944cc8232b6116569787dcd49a49b09ae23a8f4626d060460f7873963287608a87243b7974f224548671d026549d58fadffe34bf36504f3518764eabf1d992fde03f068c"}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000100), 0x9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x103000, 0x1b000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8001) 2018/04/08 02:11:05 executing program 2: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) write$tun(r1, &(0x7f0000000380)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x66) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = geteuid() getgroups(0x5, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x35de, r4, r5, r6, r7, 0x49, 0x100}, 0xfffffffffffffffa, 0x800, 0xae, 0xbd80000000000000, r8, r9, 0x7}) recvmsg(r0, &(0x7f0000000e00)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff8f}, 0x0) 2018/04/08 02:11:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x3000000]}) 2018/04/08 02:11:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x2, &(0x7f0000000340)=""/131) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x6a, {0x20, 0x400, 0x101, 0x4, 0x800, 0x9}, 0x3, 0x7}, 0xe) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000240)=@ioapic) 2018/04/08 02:11:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x2e800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3bad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000fff)}, 0x8002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) timerfd_create(0x7, 0x0) r4 = dup2(r0, r1) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000100)={0x0, r2, 0x1}) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0xc0000001, 0x4, 0x0, 0x4, 0x7fff, 0x6, 0x1000}]}) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000240)={0x5, 0x6, 0x6, 0x5, 0x24, 0x2}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x400000000004011, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x41, 0x0) mremap(&(0x7f0000a16000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000d02000/0x2000)=nil) listen(0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x8000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="57000900dc04070009000080010000001b080800020089630900ff7f00000000cf00040008000900"]) clock_getres(0x3, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) getpid() getdents(0xffffffffffffffff, &(0x7f0000000040), 0x19) 2018/04/08 02:11:05 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6f5f76646a005672fe80ec305bdfbdd71ee7f1c713c9e56f73afaf961d5dace4d52149b7") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x12, r1, 0x0) 2018/04/08 02:11:05 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff}) tee(r1, r0, 0x86eb, 0xf) 2018/04/08 02:11:05 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x7f, 0x5}, 0x8) io_setup(0x47, &(0x7f0000000440)=0x0) seccomp(0x1, 0x0, &(0x7f0000000880)={0x1, &(0x7f0000000800)=[{0x9062, 0xfffffffffffffffb, 0x100000000, 0x4000000000000000}]}) ioperm(0x7, 0x5, 0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={r0, 0x28, &(0x7f00000008c0)}, 0x10) fchown(r0, r2, r3) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e0e1f92", 0x79, 0x6, 0x0, 0x0, r0}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/43, &(0x7f0000000240)=0x2b) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0xffffffffffffff0c) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r4}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x3, 0x7, 0x0, 0x101}, 0x3d, 0x2, 0x0, 0x0, "b624bc513e4b327c3a53bc8fea0b72e3e82d33ee3d3357f2190eba067213971d3263a0b096aeb1b2c52c3e6176a7929a3bbcf0f0e39fdbefbdc67ab90a32297e"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x400c0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="0180000001040320"], &(0x7f00000007c0)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r5, 0x5}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/08 02:11:05 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x8000000410000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001400)=0x5, 0x4) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r3 = gettid() getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0x84, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/132}, &(0x7f00000001c0)=0x78) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x5) fcntl$setown(r4, 0x8, r3) ppoll(&(0x7f0000000200)=[{r4}, {r5}], 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) fcntl$setsig(r4, 0xa, 0x12) r6 = dup3(r2, r5, 0x0) tkill(r3, 0x16) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000440)={0x8, 0x200, 0x5, 'queue0\x00', 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x9, 0x2, 0x5}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x4a, r7}) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) 2018/04/08 02:11:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xe0000000]}) 2018/04/08 02:11:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = userfaultfd(0x0) dup3(r0, r1, 0xffffffffffffffff) 2018/04/08 02:11:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\bTT'}]}]}, 0x20}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x301000, 0x2) unshare(0x80010000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x17, 0xfd, &(0x7f0000000040)="12bb2d91448b42e9d3c145fdab1b0c7b2db71e7223b5a211a41b3f669780f4e2871edb711b2ad777adb74059f3a424d29092efbb61b2df525c8f6ff70c138f1b7004b5576b4d2ea6e95023a54dae0b1cc5b0346e2495bb3fd175950cf8db1e7e63eedded26a8b7cf6c7bcfd0f1623e5b0d767003c0ef604b58fc9216eb10156dcbb3aed089b9970d857edb622dbfb353751204239cc570485c421001da6026e9f10d48d2b2b1f30ec5fba4bd3565e515cfd29b280b914cfd5514f187c3a24b6adadc3e36ccb0f95ebb9ef75833669ea07db152de6b8565b33542727799ce5f2dda3f135ee8d8b80162603c2f6345651c4f454a976fe2c63da7329b63f1"}) 2018/04/08 02:11:06 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@hci, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f0000000080)=0x98) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='wchan\x00') ioctl$sock_bt(r3, 0x541b, &(0x7f0000000200)="abab4235ffa0d8759c455491267fc968abde00e621f036758722eda113143813a3ae680632ef07ed0835b7c9dc10713e9bd48b64fbdd0d29f340da44bd3531a2eee96c51925d7d77ae7c825edcc96d7caf241c24789c045a1628cd5d8001411eb61f289667e19fef64fc7cb683cfb567268a4275aefe72e1801eede0bcdb1741e48b5c67bb32c89104c5cdb2900a39585fc7757b470c0d5ae6681912ee8d") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f000097d000)=0x10000000, 0xff) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000340)={0x7b, 0x0, [0x7, 0x1f, 0xff]}) recvfrom(r3, &(0x7f00000002c0)=""/90, 0x5a, 0x0, 0x0, 0x0) 2018/04/08 02:11:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000001c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socketpair$inet6(0xa, 0x7, 0x10001, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ioctl$TCSBRK(r1, 0x5409, 0x8001) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r0, &(0x7f00000007c0)="44d696dc58cbcf25ae803388e55b080e61fcdbfc00915bacb4b4e8e7eed1da49f00d893796dfc61f0a5e40ea982ed30747b189af069a7f32144beba3033f06e678048421fd776e57c89825ef81ff77b90a2ad46e50b4be629b3ee517126736c4ad20fea59d0d136838ba2579a87ea4b3266bae0bb0", &(0x7f0000000580)="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", 0x2}, 0xffffff6d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000180)="04", &(0x7f0000000040)=""/64}, 0x18) 2018/04/08 02:11:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/11, &(0x7f0000000040)=0xb) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r2, r2, 0x1000000000000000, 0x4, &(0x7f0000000080)="c4604b8a4ec532dda9184c820d06", 0xffffffff, 0x3, 0x9, 0x5, 0x100000001, 0x200, 0x8, "81f0e4fee173c0dd520cd79ffaf62da0959cd928"}) fchdir(r0) 2018/04/08 02:11:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001540)=""/218, 0xda}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/122, 0x7a}, {&(0x7f0000001840)=""/88, 0x58}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x6) r1 = fanotify_init(0x8, 0x8000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r2 = syz_open_pts(r0, 0x2) r3 = dup3(r2, r0, 0x80000) write(r1, &(0x7f0000c34fff), 0xfffffe37) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$binfmt_elf64(r0, &(0x7f0000004000)={{0x7f, 0x45, 0x4c, 0x46, 0xc2ca, 0x2a, 0x2, 0x4, 0x1, 0x2, 0x6, 0x0, 0xc1, 0x40, 0x339, 0x20, 0x80, 0x38, 0x2, 0x0, 0x9}, [{0x5, 0x6, 0x9, 0xfffffffffffffff8, 0xfff, 0x6, 0x7, 0x6}], "3fba98fcaed11292339d3efe7835e32413b3c2e73ad4e0e17a64f5fcc25854e8cdba4c95f09756deef8ffb3ba3b2e4b2", [[], [], [], [], [], [], [], [], [], []]}, 0xaa8) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) rename(&(0x7f0000000280)='./control\x00', &(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") recvmsg(r3, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f00000014c0)=""/104, 0x68}, {&(0x7f0000001700)=""/147, 0x93}], 0x2, &(0x7f0000000300)=""/23, 0x17}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) read$eventfd(r3, &(0x7f0000000180), 0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000200)=""/117, 0x75}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40200, 0x0) mknodat(r5, &(0x7f0000001c00)='./control\x00', 0x8, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000340)=0xf7, 0x4) 2018/04/08 02:11:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x3}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140), &(0x7f0000000280)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0xffffffffffffff7e) 2018/04/08 02:11:06 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) fcntl$dupfd(r1, 0x406, r1) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x2) 2018/04/08 02:11:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x440000000000005) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5aa1, 0x7ff, 0x585e, 0x1, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8, 0x10}, 0xc) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000180)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/08 02:11:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@remote, @dev}, &(0x7f0000000080)=0xc) unshare(0x8000400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r1, 0x24000000000000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/08 02:11:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10001, 0x2) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1}, 0x0) 2018/04/08 02:11:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x300]}) 2018/04/08 02:11:06 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0xffffffff000, 0x80}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) 2018/04/08 02:11:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x941) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x6, 0x8002, 0x0, 0x3, 0xfff, 0x9, 0x7874, r2}, 0x20) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x5, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2ad, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x90}, 0x1}, 0x0) 2018/04/08 02:11:06 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip6gre0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x2007}}, 0x14}, 0x1}, 0x0) 2018/04/08 02:11:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000005600)=[{{&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f00000001c0)}], 0x2, &(0x7f0000000500)=""/85, 0x55, 0x3ff}, 0x101}, {{&(0x7f0000000580)=@rc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/137, 0x89}, {&(0x7f0000000380)=""/5, 0x5}], 0x2, 0x0, 0x0, 0x8}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/98, 0x62}, 0xffff}, {{&(0x7f00000007c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/138, 0x8a}, {&(0x7f0000001900)=""/89, 0x59}, {&(0x7f0000001980)=""/80, 0x50}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/226, 0xe2}, {&(0x7f0000002b00)=""/101, 0x65}, {&(0x7f0000002b80)=""/198, 0xc6}, {&(0x7f0000002c80)=""/137, 0x89}, {&(0x7f0000002d40)=""/38, 0x26}], 0xa, &(0x7f0000002e40)=""/37, 0x25, 0x9}, 0x2e3}, {{&(0x7f0000002e80)=@nfc, 0x80, &(0x7f0000004340)=[{&(0x7f0000002f00)=""/239, 0xef}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/29, 0x1d}, {&(0x7f0000004040)=""/81, 0x51}, {&(0x7f00000040c0)=""/180, 0xb4}, {&(0x7f0000004180)=""/19, 0x13}, {&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/125, 0x7d}, {&(0x7f0000004300)=""/56, 0x38}], 0x9, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000004400)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004480)=""/57, 0x39}, {&(0x7f00000044c0)=""/74, 0x4a}, {&(0x7f0000004540)=""/80, 0x50}], 0x3, &(0x7f0000004600)=""/4096, 0x1000}, 0x6}], 0x6, 0x40, &(0x7f0000005780)) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000080)="35e036337381ba6803fe870428bc43e27baa134b9bb786d89556f1a9f1bce50c7a5e5d792255fb95daf83ab0337ba0bbf0ff8cb1e50f10", 0x37, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) readlinkat(r2, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)=""/67, 0x43) bind$inet(r1, &(0x7f0000000040)={0x2, 0x10004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4b81af22dfe28da4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0xffff, 0x3, 0xf, 0xf4f, 0x6000000, 0x66, 0x8, 0x2}, 0x20) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x3) 2018/04/08 02:11:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xffffffffffffffff]}) 2018/04/08 02:11:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) init_module(&(0x7f00000012c0)='\x00', 0x1, &(0x7f0000001300)='\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @empty, r1}, 0xc) getpeername$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = dup2(r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3f) 2018/04/08 02:11:07 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000100)={0x10}, 0x1c0, &(0x7f0000000040)={&(0x7f0000000540)={0x14, 0x1, 0x2, 0x403}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x2010, r0, 0x0) 2018/04/08 02:11:07 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xff, 0x1) 2018/04/08 02:11:07 executing program 5: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x35e) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="8170ee0c90b9bc4f81bd9509075883518d5c2351618eca52b159aa9128ee4eeb86c1cd56cbda9d30bffea0166d03c0702a92d8db4e53798854115e1023fcbe99f1bbc21ae931", 0x46, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000280)="fbb784e2bac7a96bb7dd01cd06f1caca45ef5f7b659319a7af8405174898f29d28815c8d061efa696e12de7e6064f4a17e886d4468c4995e3561511b531d808473d1bcd362eaf0c4e073649f6e2452dfb2d667ef99938cbd38273b466bdf37004746f4e3dcd937bf256dbaa740edd955d1a184531222e9cdfe533743c3148382948e1d", 0x83, r4) r5 = syz_open_procfs(r2, &(0x7f0000000000)='cgroup\x00') ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000040)={0x3f, 0x2}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendfile(r0, r5, &(0x7f0000023000), 0x26a950b) 2018/04/08 02:11:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x300000000000000]}) 2018/04/08 02:11:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/08 02:11:07 executing program 7: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}, 0x5}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/08 02:11:07 executing program 0: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) fcntl$setlease(r1, 0x400, 0x1) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x0, r0}) 2018/04/08 02:11:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000200)={0x0, 0xfffffffffffffff9, 0x0, &(0x7f00000001c0)}) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) sched_rr_get_interval(r1, &(0x7f0000000140)) 2018/04/08 02:11:07 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=ANY=[@ANYBLOB="00000000180000fa0000000003000000", @ANYPTR=&(0x7f0000001e00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') restart_syscall() sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xfffffffffffffee6, &(0x7f0000000140)={&(0x7f0000000100)={0x1f, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0x9}}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/04/08 02:11:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x54, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x3af5, 0x9, 0x208, 0x0, 0x80000000, 0x8, 0x4000000000000000, 0xffff, r2}, &(0x7f0000000140)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d000304000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="03dabf3e6b10b96f05605d0f6d507b3c84aea7dd7e8c64edaae137ba61be7d19d8dcca615b8bf305672abedffb6eb7f55d2406aa5ee00779650f1966abb2769b32e722"], 0x1c}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/08 02:11:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6_vti0\x00', 0x7}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}}, 0x40}, 0x1}, 0x0) 2018/04/08 02:11:07 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0xfffffffffffffffd) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x8a) 2018/04/08 02:11:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x4000]}) 2018/04/08 02:11:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000380)="38a08e79a58d7233b78e733b35f24c7c72c8e7323eb6d5766be79b528239aba532fcfc") setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x1, 0x4e24, 0x3, 0xa, 0x20, 0xa0, 0x2, r2, r3}, {0x7, 0xca, 0x3, 0x2, 0x7, 0x8, 0x3f, 0x3}, {0x0, 0xffffffff, 0xfffffffffffffffb, 0x80000001}, 0x40, 0x6e6bb3, 0x2, 0x0, 0x3, 0x3}, {{@in, 0x4d3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x4, 0x1, 0x7, 0x7, 0x8000, 0x1df5}}, 0xe8) 2018/04/08 02:11:07 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/32}, {&(0x7f0000000480)=""/4096}, {&(0x7f0000000200)=""/189}, {&(0x7f00000002c0)=""/111}, {&(0x7f0000000340)=""/241, 0xffffffffffffff5b}, {&(0x7f0000001480)=""/177}, {&(0x7f0000001540)=""/171}], 0x1000000000000289) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) pipe(&(0x7f0000000440)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0)={0x0, r2+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 02:11:07 executing program 2: clock_adjtime(0x0, &(0x7f000098cf30)={0xfc95}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x7e, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x2, [0x0, 0x0]}) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x80000000000a, &(0x7f0000002780)="e481d1f072e784e720d165", 0xb) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0xfffffffffffffffe}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x400, 0x10000, 0x6, 0x7, 0x0, 0xfffffffffffffffa, 0x10, 0xe, 0x4, 0x7, 0x9, 0x100, 0x80000001, 0x800, 0x8, 0x1, 0x1ff, 0x8, 0x7, 0x8, 0x0, 0x3, 0x7fffffff, 0x1c94, 0x4, 0x2, 0xfff, 0x4, 0x3, 0x3, 0x6317, 0x7ff, 0x3, 0x100000001, 0x8d19, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x2, 0xadfd, 0x100, 0x5, 0x3f, 0x10000, 0x8}, r1, 0x1, r0, 0xb) 2018/04/08 02:11:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x38) open_by_handle_at(r0, &(0x7f0000000140)={0x74, 0x7, "306c93120f799a96afaf453404e775b001f7f22b42273d8b5e76bdd0c7301343133fc7b0950c4586c920d787aa4614907266258783f883ce179819a20a66d4596be3259f92e69e2b48ad5dba8f648f116e5e30a80598627e14bac5e13d800e272e41a2af92adedb452626658"}, 0x200401) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/04/08 02:11:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x400000000000000]}) 2018/04/08 02:11:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0xf4d0, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/04/08 02:11:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x9010, 0x20) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(fcrypt-generic)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000140)=0x8) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x2, 0x0, 0x81, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x8) 2018/04/08 02:11:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xfffffffffffffe01, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000002c0)=0x4) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x148, 0x200000c0}, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x80000000, 0x4, 0x1}, 0x10) readahead(r1, 0xa5d, 0x8) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/08 02:11:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000001000000000000000000000000000000000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000093000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000008e570000000000000000000000000000000000000000000000000000000400000000020000001e0000000000a7907d00000000000000000000000000000000006a5e7100000600000000000000000000d829"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x4000) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) r4 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001340)=""/177) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000380)='ifb0\x00') r5 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) r6 = creat(&(0x7f00000010c0)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001180)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@commit={'commit', 0x3d, [0x3f]}, 0x2c}, {@datacow='datacow', 0x2c}, {@barrier='barrier', 0x2c}, {@check_int='check_int', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x30, 0x30]}, 0x2c}, {@device={'device', 0x3d, './file0\x00'}, 0x2c}]}) accept4$llc(r6, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/08 02:11:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/110, 0x3f9, 0x0, 0x0, 0x0) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x333, 0x0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) 2018/04/08 02:11:08 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000240)=""/53) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/237) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x31, 0xffffffffffffffff, 0x0) iopl(0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000576000/0x3000)=nil, 0x3000}}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = shmget(0x2, 0x1000, 0x280, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/146) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/08 02:11:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x8000000]}) 2018/04/08 02:11:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005d80)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000005e80)=0x236) sendto$packet(r2, &(0x7f0000000000)="57e9ea3824b58a661d493c2bfc6667c9bc80d532594e44b8d0d57c3fba4b", 0x1e, 0x4000000, &(0x7f0000005ec0)={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @random="2b08e2aa03bc"}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) getsockname$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0x101}]}) [ 695.112398] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/08 02:11:08 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1f000000000000000000006000000000000000000000000000000000001adacf815c14ba0020000000000000000000000000979ccff9ee9a341a8dcc330ed6483bdf200078"]}) 2018/04/08 02:11:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000001940)={0x7, 0x0, 0x7a8, 0x3, "f7a4860b448ea46a541723d45f072962992b373018578477d7de9bc6ef6b0a232691a636194e8f9553b3831d"}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x4}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000013c0)={r5, 0x800, 0x0, 0x8, 0xffffffff, 0x800, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xffffffffffffffff, 0x2, 0x239e1e49, 0x20, 0xad8f}}, &(0x7f0000001480)=0xb0) sendmsg$inet_sctp(r4, &(0x7f0000001500)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000180)="77846b59eb68b934a81365f5546c6fe67817593836f4d6fc07c73009441d6a21a1b225d486adc713f439ed3fe3c95a382de43440928609f76173925adadf0d93fb2ac33bd709ceb50e2c77f2f239528b66efa240ac50f3b02df381bea0eaa35f87eb208f7a3ab660826f876cf8798b658d9f683698a116df81a05ed1d2701dbf35cf4758a3c7f02bcd84ba89457ee999cfb4c9018d852e883165af2ee338f309e9f3c0ddfa70", 0xa6}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="30ae745cc250df677968fed52b5f89ae472c92", 0x13}, {&(0x7f0000001280)="962427ac2a8fc0d77c6346ebdb69f82db1826ff59e7f62d56cf66c32176a259ce9e9cd8e61f1fe6769512bcf57881b53e528d05455fee3f1b24a43b9308b789ecc7ef3e8ed901a6f6bd1403f81bbdca23241374a4dacca6b1529c547f3a2ff50f15ee26abaa53c0ffd797dbb7a3ed36c811d315614cc56e387d7522da0cf235ee067cb6bb1b9ae530ce1e04909813eecc9c5cb5b5890251702a9afae6856462638f92dbbe2fe1707bd0651282d47bb26ddf87cc96f65cc0391dd5dc6791d36b171f9d06207e172c49d301bb851d682d3d67a0fc82f629bff4013e0660527ca22545501ecfaa59498dfaea9c22a155e51", 0xf0}], 0x4, &(0x7f00000014c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x8000, 0x7, 0x968, r6}}], 0x30, 0x10}, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0fcc"], &(0x7f0000000240)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001880)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000018c0)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f0000001540)=@in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="132fd3bb729c44f783eca9e32dc1e8ccd595bb", 0x13}, {&(0x7f00000015c0)="0c1f6124ceed17728f98514d9328f18074adcc9aa811b92a049e66bc402305c4dbe62bb83430d85b9ab1305241bf1bbb49b878ad", 0x34}, {&(0x7f0000001600)="3e209aedd1362f2f6fe2e763a2a03c47c6511c41fe0b09adaa368aadf92cb3782e0ce24da19984b15407d23d26327c197ba0f087cd0203ad2ab9c21a8bd6ad80aeee152ffdadea096ff3613f956e85fc0b6daeb7a65bb088699383231cd7870ddd", 0x61}, {&(0x7f0000001680)="ee58452ca5291659773ff72bad0bf1ca814458fc31f7f71da197a237f0e83d5bb44b547ae317d63c10ecfb383ce06f2faa7dd506cf9b7243d18d8d68924dc081ebc3d9247ff9e83f99deb6ee9502d27fcb43c8f67ef40241c61d203ea975ad390681efb66215f2bceaf0c2ef01d2a974b58acc26871a959ec7c49e34cb67952d09d624ba154523d78979227e30e90b57a56d891a218ad12f8d9fda0c4011b9a5a4326e3e0b85e617a2499ec51a0aedce0344185d67299d9ec961b9a8f94e18794a88ba32e7a52700fa12c63044558cd35c6bd84af5aa256ada1e98f619499759425e50", 0xe3}], 0x4, 0x0, 0x0, 0x50}, 0x44) [ 695.208400] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/08 02:11:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) r3 = dup(r2) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/04/08 02:11:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x80, 0x2, 0x0, 0x6}, {0x56c, 0x100000000, 0x1000}]}, 0x10) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000640)=ANY=[@ANYBLOB="0a00000000000000000000000002000087000000030000000b30000000000000060000001a000000020000000200000008000000000000000100008098470000b5e0ffff4487204d010000000000000001000040050000009807000008000000060000000000000005000000550000000101000000100000ff030000000000001b0000c00d0b0000050000000000000003000000000000001d000080ff7f0000ea0c0000030000000000000000000000000019800000000002000000080000000500000000000000000000c000100000090000000300000008000000000000000800008088220000050000000800000067ba000000000000b027d31540c22536d76578a067b9b5138250914d1a2dc6c7ac4f6ef1ff1d77143723fef878350b146157f3b3c8c484758bcc0dd5d461c4e7c3a3d7efcd1e5b99a7"]) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000200)=r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x5, 0x10000020, 0xd004, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x6e61, @dev={0xfe, 0x80, [], 0xe}, 0x3}}, 0x13, 0x8, 0x80, 0x200, 0x100000001}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000600)={r2, 0xffffffffffff3c35}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x2}, 0xffffffffffffffb9) close(r1) rt_sigaction(0x21, &(0x7f0000000440)={0xb9f7, {0x9}, 0x80000002, 0xadd9}, 0x0, 0x8, &(0x7f0000000480)) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x802) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000100)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x800, 0x0) 2018/04/08 02:11:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x1c000000]}) 2018/04/08 02:11:08 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x1002, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$fuse(r1, &(0x7f0000000040)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xfffffd83) readv(r0, &(0x7f00000008c0), 0x1000000000000510) 2018/04/08 02:11:08 executing program 4: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000340)) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r5, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000380)) bind$can_raw(r5, &(0x7f0000000000)={0x1d, r6}, 0x28a) bind$can_raw(r5, &(0x7f0000af7000)={0x1d, r6}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r6}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7ff, 0x2, 0x9}, 0x2d, 0x2, 0x0, 0x0, "d3bee62c9d885c1eb84de9295378ac08fe0d7c7efb21b2a9850cfcbe476caec03ceec3b4f97c77b0cd80512508397586d2b5431d6d32b1a6ca04d8a831f3cdc9"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) 2018/04/08 02:11:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x5}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x40}, {r0, 0x10}, {r0, 0x88}, {r0, 0x1101}, {r0, 0x400}, {r0, 0x1}], 0x6, 0x5) 2018/04/08 02:11:08 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) r3 = dup3(r2, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000340000000000000000000000000000000e75366b12f694b486d5f301c62324e610498ffc04a8156d98c95cf6df5c8b7cd8b5f846e9a1679fdbe9db3a3dc00e4aec136007ab340c906e373b4162f24c0323ba86a1291f9964ea639794b40e229d229ed6fdc5febabbe7b84a6fb60b0a95ea"]) 2018/04/08 02:11:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x80ffffff00000000]}) 2018/04/08 02:11:08 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @thr={&(0x7f0000000600)="d8a49f66ffaa46d6f8616f7eb264c1277cfdaf80bc4cebb97e6959c4d94321e3d8c8cfd40f93bd0c0da2c65d828e737402dbeace969af4e7984c5286fe8c622e0f39f92640193d7f5abeba317fe88a", &(0x7f0000001e00)="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"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f00000002c0)) mmap(&(0x7f0000d0f000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x27) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_getevents(r3, 0xffffffff, 0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)={r4, r5+30000000}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x841, 0x0) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000440)={[], 0x20, 0x9d0, 0x1, 0x0, 0x6, 0x5c289804c9c92583, 0x6000, [], 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x9c37, 0x200000) tkill(r1, 0x1000000000016) 2018/04/08 02:11:08 executing program 0: unshare(0x60000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2202, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='vlan0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x344) r2 = shmat(0xffffffffffffffff, &(0x7f0000002000/0x4000)=nil, 0x0) shmdt(r2) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) [ 695.720743] IPVS: ftp: loaded support on port[0] = 21 [ 695.814236] IPVS: length: 35 != 24 2018/04/08 02:11:10 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x240000000000, 0x501000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, 0x5, 0x3, 0x3}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="02cb2b699a570152b01eee92003bdc2725b518fed52c1a97bdc760092058e6448b7bfc4dfeb07d28fcfdd4443d31000611c74d25d84c47d6d5f2ee40f2fb385bcc1e0800000000000000"], 0x43) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r3 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':]\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)='bdev-\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/160) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x4, 0x0, 0x8001, 0x5}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3661dc9a, 0x2f}, 0x1) 2018/04/08 02:11:10 executing program 4: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000a80)={0x3, 'bcsf0\x00', 0x1}, 0x18) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffff}, 0x117, 0x2}}, 0x20) write$rdma_cm(r3, &(0x7f00000000c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000540), r4, 0x1}}, 0x18) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a0000000000"], 0x16) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) close(r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r6, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x30, 0x103, 0x918, "b9b0597d21d227c112b74fbadc29c742bca992f94f18f93f4a69"}], 0x30, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r2, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) fcntl$getownex(r1, 0x10, &(0x7f0000000680)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r7}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/08 02:11:10 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x40000) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="9f4f0eb3fdcc219dfcb54c3d83b8959d4ad095489e55f7", 0x17, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000240)="937a988635b953f8", 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0xff, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000140)={r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x8000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r4, 0x39a}, 0xc) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r3, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r3, &(0x7f0000000000)=""/175, 0x39c, 0x1dfe, 0x0, 0x0) 2018/04/08 02:11:10 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3b1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000240), r3, 0x0, 0x0, 0x1}}, 0x20) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) 2018/04/08 02:11:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x600000000000000]}) 2018/04/08 02:11:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000aebff8)=ANY=[@ANYBLOB="0200000000000000"]) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x58880) 2018/04/08 02:11:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x400, 0x91d, 0x6, 0x3}) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x400000000002) 2018/04/08 02:11:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) 2018/04/08 02:11:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x40000000]}) 2018/04/08 02:11:10 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x3) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x40000001, 0x6, 0x800, 0x10001, 0x8000}]}) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/08 02:11:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000), 0x7a000000000000) 2018/04/08 02:11:10 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040)=[{0x4, 0xfb2d, 0x800}, {0x0, 0x81, 0x1800}, {0x3, 0xff, 0x1800}, {0x0, 0xff, 0x1800}, {0x2, 0x0, 0x1000}, {0x0, 0xcfc, 0x1800}, {0x3, 0xfffffffffffffffa, 0x800}], 0x7) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x3ff, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="e5eb62ddbc", 0x5, 0xffffffff}, {&(0x7f0000000200)="b52dbbc3cbc40ad3", 0x8, 0x336c2c0a}], 0x200020, &(0x7f0000000280)={[{@session={'session', 0x3d, [0x32, 0x3d, 0xdd6c50a361a0e354, 0x34, 0x7e]}, 0x2c}]}) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/08 02:11:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/114, 0x72) fallocate(r0, 0x11, 0x0, 0x8000000) 2018/04/08 02:11:10 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x1, 0x1ff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e756d01a3ab300b615f6d61787300") ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000)={0x4, r0, 0x0, 0x141379}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000c50000000500000000000000000000009500000000000000"], &(0x7f00009b4000)='syzkaller\x00', 0x800000ea4c, 0x310, &(0x7f000000a000)=""/195}, 0x48) 2018/04/08 02:11:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0x5, &(0x7f00000014c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010097180000000000000000000000e0000001000014000000000008000000ac1414b400000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/04/08 02:11:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000840)={'security\x00', 0x7f3, "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"}, &(0x7f0000000180)=0x817) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 02:11:10 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000980100003f63b4ac"]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e20, 0x10001, 0xa, 0xa0, 0x80, 0x7c, 0x0, r5}, {0x0, 0x101, 0x5, 0x2, 0x5c5, 0x10000, 0x1, 0x4}, {0x7, 0x3, 0xffff, 0x9}, 0x9, 0x6e6bba, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x1, 0x2, 0x1, 0x7f, 0x5, 0xdef8}}, 0xe8) 2018/04/08 02:11:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x8]}) 2018/04/08 02:11:10 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000540)=0x4, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0xfffffffffffffffc, 0x80000001, 0x4}) sendfile(r3, r3, 0x0, 0x1029) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140)={0x5}, 0x8) io_setup(0x3, &(0x7f0000000340)=0x0) io_submit(r6, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xea, r2, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) close(r7) 2018/04/08 02:11:10 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='@\x00', 0x2, 0x1) [ 698.237700] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 698.419255] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/08 02:11:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad613", 0x11}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 02:11:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002282, &(0x7f0000000040)) 2018/04/08 02:11:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xc0ffffff00000000]}) 2018/04/08 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/04/08 02:11:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x400000000004e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/08 02:11:11 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0xc6, 0x9}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="5ee7970d00000000a7db0ba6a5bb0000bc02000000000000"], 0x18}}], 0x2, 0x0) 2018/04/08 02:11:11 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x8) ioctl$sock_ifreq(r0, 0x2000000000008947, &(0x7f0000000100)={"7957136e7420a76f3a62edb80300ddff", @ifru_map}) 2018/04/08 02:11:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e2, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xd6a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001200)) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6a, "7d56759266811181a04c037fd0950674a2c4a7ae6a8de5a885d1e9e9ab54165f6cbc54500d1c852e3e8ee7113b7d810dde4664ea632888bea67826082c33b3bc4272da41f67873d051f1566e0f35001f214a33756c34d293c3d6f46bfdbc2b11cebd71a1a89706acd359"}, &(0x7f0000000080)=0x72) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x0, 0x1000, "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"}, 0x1008) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x121000, 0x0) 2018/04/08 02:11:11 executing program 5: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20080, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) 2018/04/08 02:11:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="777d9b7f3b1482795feb7222093eee939e46766e32694cfcd3cd48152716d3", 0x298) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x3c, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000900)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="16", 0x1}]) 2018/04/08 02:11:11 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0x368) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000ec0)}}], 0x2, 0x0) 2018/04/08 02:11:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x800000000000000]}) 2018/04/08 02:11:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) sysinfo(&(0x7f0000000000)=""/48) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xe91, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="2290"], 0xa) r3 = shmget$private(0x0, 0x1000, 0x40a, &(0x7f0000ffc000/0x1000)=nil) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f00000001c0)=""/242) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r4 = memfd_create(&(0x7f0000000040)='[-posix_acl_access\x00', 0x3) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x7, 0x5, 0x9, 0x8}]}) renameat2(r2, &(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000400)='/\x00', 0x7) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000340)=""/34, &(0x7f0000000380)=0x22) 2018/04/08 02:11:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) modify_ldt$read_default(0x2, &(0x7f0000000440)=""/145, 0x91) r1 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x400800) getpeername$netrom(r1, &(0x7f00000007c0), &(0x7f0000000800)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r2 = gettid() sched_getattr(r2, &(0x7f0000000500), 0x30, 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000600)={0x0, 0xfffffffffffffffd, 0x10001, 0x2, 0xcf, 0xffffffffffffff37}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) process_vm_readv(r4, &(0x7f0000000180)=[{&(0x7f0000000140)=""/56, 0x38}], 0x1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/85, 0x55}], 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r5, 0x0, 0x15, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x80000) accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f00006e8ff0)=[{&(0x7f0000000040)=""/174, 0xfffffde9}], 0x0) r6 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/04/08 02:11:11 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="5c4ca37d34931faa8f08f18e1a", 0xd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x97c, 0x20, 0x9, 0x8}, &(0x7f00000000c0)=0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2020000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/04/08 02:11:11 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x2, r0, r1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f00000000c0)=""/168) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) r6 = dup3(r5, r5, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x5, 0xa1, 0x1, 0x2, 0x8], 0x5, 0x80000001, 0x3, 0x7, 0x0, 0x5fd9, {0x7a3, 0xffffffff, 0x4, 0x2, 0xfffffffffffffffc, 0x6, 0x5, 0x0, 0x1000, 0xfffffffffffffff8, 0x6, 0x4, 0xa9b, 0x6, "0f2afcb57dd2410fa3ed3ce4d3024490fd0f4966eb5e336fd15e9c23223e5c58"}}) signalfd4(r5, &(0x7f0000cebff8), 0x8, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/08 02:11:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200]}, &(0x7f0000000200)=0x108) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4402, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x40045436, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x1) shutdown(r3, 0x0) 2018/04/08 02:11:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/04/08 02:11:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f00000001c0)={@remote, @local, @multicast1}, &(0x7f0000000200)=0xc) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='user\x00', &(0x7f00000000c0)='keyring\x00') keyctl$update(0x2, r4, &(0x7f0000000740)="df02754677212dfc3e2acc26fdc3ffa64813f5204137e175e9f2780ac567b0fb5e3c237be2a09f43a1380bafc170fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f375188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252599d87bd91d03e7dc2faed85adcf2663ac79d78a559cf42d88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a6867c0d86beda6be7833be1d6372d83e5a9cae078e8a36", 0xfffffc9b) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000600)={'wp384-generic\x00'}}) 2018/04/08 02:11:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x600]}) 2018/04/08 02:11:12 executing program 6: r0 = socket(0x2, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000303ff8)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 02:11:12 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'vlan0\x00', @ifru_settings={0xffffffffffffff80, 0x3, @fr=&(0x7f0000000180)={0x7b, 0xedb, 0x0, 0x2, 0x8000000000, 0x4e61, 0x1}}}}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="030400000000000000000300000004040500"], 0x18}, 0x1}, 0x0) 2018/04/08 02:11:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) io_setup(0x425, &(0x7f0000000100)) unshare(0x8000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) sched_getparam(0x0, &(0x7f0000000080)) 2018/04/08 02:11:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 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) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0xffffffffffffff89) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x1c, "b349a82407bc768df1b11253d4641603f0ea84cf6c6ba76508b99984"}, &(0x7f0000000240)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x838}}}, 0x84) 2018/04/08 02:11:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$revoke(0x3, r2) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/08 02:11:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="05000000070000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000a3f9fee90201ab9d377c549a1009f5f086a9ed250af8e80b3a4d5b5c017ca0e33bb493b16e9c07a367d619c8cc40dc44f024e08e4354c29e7b433a818557b809562491440ee1728d30dd2ba7700c1d7797bb8546ef60014562f07e64fcc01cc461454346144788851cb1c95bb989678a3c0f6774fa696299e51ae9847837ffd05fcd3f461196e44486282674b75d59e7e972bdc34783df800cbac7398800000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/04/08 02:11:12 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffff, 0x800) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) keyctl$set_reqkey_keyring(0xe, 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f00000016c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d547cd0010a10000000000000000000000ffffac1414bbfe8000000000000000000000000000aa00000000040190780029372d00430558"], &(0x7f0000001840)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/08 02:11:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xe000]}) [ 699.838632] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 02:11:13 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x80000000) 2018/04/08 02:11:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x1c00000000000000]}) 2018/04/08 02:11:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x80000000, 0x3, 0xffffffffffffff01, 'queue1\x00', 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) r3 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r3, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r3, 0x200000010001) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x100000001, 0xff, 0x100, 0x9, 0x100000, r5}) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000000c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 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, 0x4, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000005060100000000000000000000000000080001000400000084662c9cc8881500772f2226f74d18344108985a9cf727596a23f86ef07310bd51ea9ac5f37851aecf5f801fa6932f56a8cf3ac113abe2429c170e5816ff71a0782e4d9d2ded77cf5675654f53d6e11cd905abcc0fbfca0cee9cc4bd9f"], 0x79}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet(r3, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x81}, 0x8) connect$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r7 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x400400) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f00000001c0)=0x99) 2018/04/08 02:11:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000000)={0x7, 0x8, 0x17ab}) accept(r0, 0x0, &(0x7f00000018c0)) sendmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000480)=@llc={0x1a, 0xfffe, 0x1c7a, 0xffffffff, 0x7fffffff, 0x7fe, @random="6301a789b5fa"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)="c6aa788e8eff1268c6e38317b1d0d1ba", 0x10}, {&(0x7f0000000540)="0d096c88559436b2b2a557a8cfa40a1b8049c9d809101e0d23ca1f686ff7ab082f29cba2eff6fb9df67e53a07aad0f273b4271ce64710014505d0dab822b8104e21fd30b984ccad004e5ab712f072fc8288d73b83fad7ea029a9b7d6f52edf4a834ca2ec3414f98e66463ec3e385c237d9bc363c7ad309e87b49b1bd28b0527a5d06e0753466c9605faf40829390635f64a73803f4e045b532c5870170106aba5068072c615a41240f3d432a5c1eb76eff3f59df015718b52afdc7e81e44632a466c8f7e5675dc5dc54ce174782849d64feff052c3b2f475dfc78ef8084661684a96d93d6136e36ee0c7dad5", 0xec}, {&(0x7f0000000640)="ed", 0x1}, {&(0x7f0000000680)="76e9a863fac803b677a41896f28d29d2219d3fe485d42f145937dfdddd96d48ee74f5a5833585134c9d81d4a69e7a3", 0x2f}], 0x4, &(0x7f0000000700)=[{0x70, 0x115, 0x9f6, "69d9a8fd3e276ea1cfffa644d1356bb5df11194181e54ab60db304d4adf26b399aa1f3d1e75e5b9ca381e72860b6f8e6e40c8b653e0e76726c155b73d9960934d6faccbe5f4401b1e907be4e0bb93b9a14d3f0caf5d9294613"}, {0x1010, 0x10e, 0xfffffffffffffffe, "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"}, {0xf8, 0x3a, 0x3f, "3561a8925fc706839a18e67a13aec4c3b2fb2b7682606889775757e3f873abc54e2dbb13cb44ab7b67b4dd3acaf6dc4e5792457ba1e6f94a613f0bcbd3eab7d165e745c626496f495daa04d4eb9e6bf41b0d60224883cfce095df7297ff39cbcb1f1abf0024e8a22f5396f3f06b857aaf032fb8cc5d5f60d6a29fe723255b50ef035a34204946e23acdb23efa996a3b242923014990d20df87a649274ae87dac1a6ec10d8cebc628f401f108369f722f31846f9c2e33c2bad2e5e752ce006aad70392807c5d75c90c3272eea280447bce11f19a1f8b1e555a8ee0cbaed5ce122bf16"}], 0x1178, 0x8000}, 0x4}], 0x1, 0x40010) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="6003a3b08f8d029c1407aa7655f29b34a3d392cdbad3a66483310647feb4a5ee2d8d99505aa1730f94d468f6cbb271da1cb87ee91a53702574d5cc25e02322ec87f556fe49c7", 0x46, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="5b0cc8730213d973dde407c3964557cf3c780ed72b2e112241e3ea1d1f885a598e20966327dd1ee8e3320b9e06fbaabaaea454d3ff15457fc0e038e32bee34f7", 0x40, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000380)=[{&(0x7f0000000140)="1d2a9acb0735f5afb0f031b62efb6f478c9cf8d3f44991e764c24d81d50a359ee97d998d0ae7ad5aee408355998265a36c069b587560d96533641f3e1878c9870e4a67dc54e621217024b8b5329870ad31b8dc2bcd1348119d9012958af485ee3ab33e543cbb95881c1bedf8e2e9fa3dcc2aa1ca5ab27496d67b9ea7c391886bd21c693ad49e829ed23cb00a12e452d1f9a0f62304cc6f6d", 0x98}, {&(0x7f0000000200)="8e168d109672e8c1ecda0d3b40c94c18a574a7802c5908320849259710def288eb2a91a9d91885db3d2c6302b85e4f0fa0ba52e41064bd3de1c1266b003cf26156fe4efd14a94a3e2920cddb1db16d68afcea024fe8fa10c932fed1c8aad934e011c4775e58e31538edc24eb97759a215c08a8e6e7596c9fdefb1a64020eeeee1e16e87c62", 0x85}, {&(0x7f00000002c0)="0eb0e5736b6931d51f2d0c0cdc09a2da45eecfdec31a821732c6a2994299278fbbf88ea4ef71ce5bd349f8ea712d9fcd145ccbb1d904094e52e1cb3a3101f1063e747c519cb2ef834fe5c0b66e20eeeec78a4f0457b717247a0b87b6ddddc23cb19abd33be97ba4930df333fa81a813b12a1147cd40e2fe8c57a77b68e11b8f139a3eccc3fc07c98eda08d7ff4e520cc430f0e3b7bc98f83362445ceeac049177453cb2b93d33c38", 0xa8}], 0x3, r4) sendfile(r1, r2, &(0x7f0000ccb000), 0x8001) 2018/04/08 02:11:13 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x32) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/176, 0xb0}], 0x1, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x10) [ 700.034723] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 700.100309] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 700.178293] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 700.200940] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 700.208584] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 700.222162] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/08 02:11:14 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x5, 0x5, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x4000, 0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/04/08 02:11:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x130, r0, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x80800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d00001400000000f0ffffffffffff05000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000000011000000030000000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/08 02:11:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) modify_ldt$read_default(0x2, &(0x7f0000002a00)=""/81, 0x51) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/08 02:11:14 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000006200)=ANY=[@ANYBLOB="0180c200e7596592d9ee4aa45f05"], 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x80002, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) r1 = epoll_create(0x7fffffff) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80400, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x1) poll(&(0x7f0000000140)=[{r0, 0x1100}, {r1}, {r2, 0xc00c}, {r3, 0x80}, {r4, 0x1082}, {r5, 0x2000}, {r6, 0x10}, {r7, 0x1000}], 0x8, 0x6) 2018/04/08 02:11:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x1000000]}) 2018/04/08 02:11:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "32deb736b6234e5d", "a3c19b2c30b24846b172b42dd40c67e5e36c9ff432fa81548f5b759315260e89"}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') tee(r1, r1, 0xffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x8, 0x3f) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, "c2de2ab216ba192e2a8d618e3afaa03407645781f91c2e81182bea9274a55f04"}) 2018/04/08 02:11:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x8) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) 2018/04/08 02:11:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x942c) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) 2018/04/08 02:11:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/08 02:11:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="7f001c003d0386e15b0256937d84b3fef5ea0369174e97347a1bd35bc819104149a4757e15ca3214da9dffa7"], 0x24) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000012ff8), &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x0, 0xce37}, &(0x7f00000000c0)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0xa, [@rand_addr=0x7fff, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x38) 2018/04/08 02:11:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x100000000000000]}) 2018/04/08 02:11:14 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000000c0)={0x9, 0x1, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x130, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x20f) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/08 02:11:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="f6", 0x1, 0x200408d4, &(0x7f0000000200)={0xa, 0xfffffffffffffffe, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x4) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000480)={r2}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r1, 0x0) r3 = getegid() getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000380)) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) getpriority(0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r6, 0x0, 0x4) fchmod(r6, 0x80) unlink(&(0x7f0000000100)='./file0\x00') ioctl$KVM_GET_CPUID2(r6, 0xc008ae91, &(0x7f0000000140)={0x2, 0x0, [{}, {}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000540)={r2, 0x6}, 0x8) umount2(&(0x7f0000000040)='./file0\x00', 0xa) 2018/04/08 02:11:14 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x41) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x6, 0x1, 0x1, &(0x7f0000000200)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101, 0x0) 2018/04/08 02:11:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x1}) fcntl$notify(r0, 0x402, 0x80000039) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4), 0xc) 2018/04/08 02:11:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) socket$packet(0x11, 0x0, 0x300) socket$kcm(0x29, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/08 02:11:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/04/08 02:11:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x1c00]}) 2018/04/08 02:11:14 executing program 2: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) r1 = msgget(0x0, 0x2) msgrcv(r1, &(0x7f0000000140)={0x0, ""/241}, 0xf9, 0x3, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r2, r3}) fallocate(r0, 0x0, 0x0, 0x20000) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/55) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/150) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/08 02:11:14 executing program 5: r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0x49a) 2018/04/08 02:11:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) io_setup(0x469, &(0x7f0000000180)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200082, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/04/08 02:11:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x3000)=nil, 0x3000, 0xc) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x440900) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x80000000001a76, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/08 02:11:14 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x189000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x7) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x4, "28a2"}], 0x18}, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x9, 0x8) 2018/04/08 02:11:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x4000000]}) 2018/04/08 02:11:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0}) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='/dev/vhost-net\x00', &(0x7f00000001c0)="935b00", &(0x7f0000000200)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', &(0x7f0000000240)='/dev/vhost-net\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='*!cgroup\x00', &(0x7f0000000300)='mime_type\x00', &(0x7f0000000340)='0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x55b40392}, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10042, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000180)={0x200, 0x0, 'client1\x00', 0xffffffff80000000, "a17a2e886be0d2b2", "bab76b48f74998202c1c540f1e98019593f38e00b11ed10baa829c99fefcc525", 0x5, 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x99, 0x2, 0x1}, &(0x7f00000005c0)=0x10) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000480)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a002000020010000ffffffffffffffff00000000ffffffff0c020000ffffffffffffffff0c0200e3feffffff030000001f6baf3427ebcb8645c43152b71b5c87cb5c87d397"], 0x1) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f00000004c0)={0x7fffffff, 0x3, 0xfffffffffffffff8}) rt_sigprocmask(0x0, &(0x7f0000000280)={0xfda0000000000}, &(0x7f00000002c0), 0x8) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000300)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xf40, 0x2, r2}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001c80)={0x0, @multicast2, @remote}, &(0x7f0000001cc0)=0xc) sendmsg$can_bcm(r5, &(0x7f0000001e00)={&(0x7f0000000340)={0x1d, r8}, 0x10, &(0x7f0000000380)={&(0x7f0000001d40)=ANY=[]}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000080) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000240)={0xffffffffffffffff, 0x2, 0x7, 0x7b, 0x1, 0x5, 0x3, 0x2, 0x2, 0x78}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/08 02:11:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x4]}) 2018/04/08 02:11:14 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmmsg(r2, &(0x7f0000000e40)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x2e, &(0x7f0000000940)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) 2018/04/08 02:11:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="df81c3fb45eb5e097c70f0969b5c3a78538d89e116bc630f9ca5f2d132475c10d4dfb63efe16c381115fd023c4675afc1c3677a83871cfc0834fc8643c1bb581609b76e969dc1326b42216383047522ece49e5fcc8261793fabf7156d02899ddbdf9ab3a7613b2c8de348cd6de69ac5229709476a94bc12c7c2814001e1ca2f5acc8fd2d6a901efa45") 2018/04/08 02:11:14 executing program 0: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x8, 0x613e, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000530000/0x2000)=nil, 0x2000, 0x3000, 0xfffffffffffdfffc, &(0x7f0000061000/0x3000)=nil) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/08 02:11:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0x4) sendmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="6a882c85012474d8d51de635f077", 0xe}, {&(0x7f00000000c0)="67d2d072d5049e909cfee742ec4bca8bdf18f3ff2853c0b26f3773b21f014d0dfa9d8453975fcb0b7d45224d33cbf163f9ef7739d38439a42a3e4822d1512cf6ec18da38c9bf8f0c293dfe1d33e8537ad8f14115d75d6b1e3a8ec152bdf3ee45d8578c8317defa25a9df7c6aabefa7a7746cd18840d7d325ad213e306c5f5fbc035368594dc1ff8caf083fc9", 0x8c}], 0x2, &(0x7f00000001c0)=[{0x18, 0x116, 0x5, '#'}, {0x68, 0x100, 0x4, "285077e1225b49696e048957c4b577cf8026702ed7901b7c4d14b6e3e28cc450c53cb51a467fad2fe311bea075a059ddde83b28cea7e81d23cf19244917c21587afec63511f85d8ee363354143e8b1975cb10fa25e9eb2"}, {0x48, 0xaddee331ea12530, 0x4, "9cbe2a2b3ab032adaa5d1e62b890ae8fb192efa6964181539030f906b8e8c03bb315983e469c8ea41da9d66b7cda9ab03035ec74f4bf"}, {0x78, 0x111, 0x4, "419b4daa9ad033241ddcff4cebede6f4cc20289f48f295b2d6df509cce3967ed4098e3dfe48fd1886386a5ba0f4cb72da8db33677353208983cd4ca2fcc5c7cd84ac29af0b95e22eb96886ea9a07b305bb7f55fa233607312341a1684025881ab8d6c1"}, {0x70, 0x101, 0x4, "af98f68b13725f3a878e496c6516f6334245fa002fb7c8b29eb90e4b7b684accfb285b442bb8ed80ac18a29b3a24e2bf8f100a8fd5409167e347f792f24355f4f509b51f6975317d2bdd3e2201b8abb25a112c18588d12f706f5b91f2ba84dc3"}, {0x38, 0x1, 0x8000, "c1f7ff5b0e659d8a01a84a1c7ab4c2a84c1f9be50768020a94878a9ee63a5a81ddcff5fd24ce55fe"}, {0x1010, 0x37fb0c32772bb52c, 0x7, "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"}], 0x11f8, 0x48001}, 0x800) r2 = syz_open_pts(r0, 0x1) write(r2, &(0x7f0000fd6000), 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001400)={{0x2, 0x4e20, @rand_addr=0x4c3}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x22, {0x2, 0x4e22}, 'yam0\x00'}) 2018/04/08 02:11:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x10001, &(0x7f0000001180)=0x0) r2 = syz_open_dev$adsp(&(0x7f00000011c0)='/dev/adsp#\x00', 0xbc, 0x20280) io_cancel(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f00000012c0)="54350e07bbf13edeb807768d5634d137a5e33c1df4cf3c8e7d84eefca9ba8d95003cb0dc6f44bfc2fb6abddee2401b1cb2073c0ead8172fdc2b496d170346999b8b0c47c8cbb06daf0acfdb19d0d5d10371ecd19e1b15270401fd082bd50d49167bbafcdae32e993aed5259d4f757c7cfbd37cf7d427f402d5bd8ba609bbcab5ef08fe8224ac121ef92ecbd4e367600b7ae850e0216ae99c77254a6a4e9eb202dd2aa0f827bce26ad195b7bf0244ac786a907ea779e40f3b206da28f4403f416511a6282ed34e476b9ada2b7b90745347b923c97cc48884f8520219514806d00e2c80ab52bfc55", 0xe7, 0x268, 0x0, 0x1, r2}, &(0x7f0000001480)) unlink(&(0x7f0000001280)='./file0\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) io_setup(0x7f, &(0x7f0000001540)=0x0) io_cancel(r3, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f0000001580)="6eed917524fa31c6ca4f7e8e70db2209f1ff3a1c7d42edda7be6f2ebced46668d9fee61d28df7c5d00a55ebbe0959aa5022fc91d938c3913375ea19ad449280ddaa1d53d44eb2904d345c903e57e8a2bd91633cde6927fb415723a8e8642ead5805f1da067f59f2968d4bd4b3ba49c6f09f99d47231913d872d6cd41d2ed2ee876fb3569ab468aa05375f2485c15b72e076e8e96", 0x94, 0x1f, 0x0, 0x0, r2}, &(0x7f0000001680)) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000001200)={{0x50f, 0xa0000001}, 0x1, 0x3}) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000180)) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000016c0)={0x0, 0xd, 0x1, r4}) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00000014c0)) sendmsg$nl_generic(r4, &(0x7f0000001400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20005}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1054}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/08 02:11:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f00000003c0)=[&(0x7f00000001c0)='*%\x00', &(0x7f0000000200)='net/dev_snmp6\x00', &(0x7f0000000240)="3a73656c665e6d643573756d5eea00", &(0x7f0000000280)='\x00', &(0x7f00000002c0)='net/dev_snmp6\x00', &(0x7f0000000300)='em1nodev@^system\x00', &(0x7f0000000340)='net/dev_snmp6\x00', &(0x7f0000000380)='#vboxnet1\x00'], 0x0) 2018/04/08 02:11:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x1c]}) 2018/04/08 02:11:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000100)=0xb8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x8}, &(0x7f0000000300)=0x8) 2018/04/08 02:11:15 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x4, 0xfffffffffffffffe, 0x6}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002fe61dc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000800000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) 2018/04/08 02:11:15 executing program 5: semtimedop(0xffffffffffffffff, &(0x7f0000000f00)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000000)={0x0, 0x989680}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x402, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000f40)="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") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = semget$private(0x0, 0x2, 0x80) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000280)=""/76) sched_rr_get_interval(r1, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/08 02:11:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000080)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/08 02:11:15 executing program 2: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./control\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="79ff594a57a5bd74c4fa37adb836ff7fd94d9482b5f3cbfe21a22ae2d299f6c8e2a7727d738d5252470f13296a68d138432c81b2d9014df0e85eb33cb95eea17d57bfc28887b92f6cb6d43a249c880a4ae20f3be3cd2f1b4d0c653a3147f9fbe820ebab38e9be36472b518c28471eeedc1fd8082b9a8f026c1e12187ca4af43d0bd6397fb1", 0x85, 0x1}], 0x800000, &(0x7f0000000240)={[{@loccookie='loccookie', 0x2c}, {@quota_on='quota=on', 0x2c}, {@quota='quota', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x34, 0x30]}, 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x34, 0x7a, 0x37, 0x34, 0x37, 0x32]}, 0x2c}, {@loccookie='loccookie', 0x2c}]}) r1 = creat(&(0x7f0000000000)='./control\x00', 0x4) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x7, 0x4, 0x3f}) 2018/04/08 02:11:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f0000001000)) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="09ea8765f1b51608fed6d93f53442d263a0df795f402e0537c1de1d5b73880bbd687bfbc6a43271e55bc236775fccc52c7aac5ecc546dcba6f6d47c37fe04f899430f078b148bb6c5e", 0x49}, {&(0x7f0000000080)="ea1e4db195db7123feb00cbcbb095b90687665c2a5fbbbba9de706a20f66bd35647632b4efb2cd3f883e4cbdedd01ab697265b4b5462de294a8a7e448104ad246e9124ab43019a3c321625e14f598f4168ab43aac2f0dba38544dba95b6dd08fd565865a5998b4d48dd6127ef9768953f843588b92a67e96a325c9e49c94da3875781241bdd891b201846563bdb850cdc6a665245e720520524debe3524c0a059efc542cb86b15c33604ceb2fb272e2ecec0bf35053fde38c22adf13671ef6240a3baaa6cbf5815518e3982ffb1839f647e2e289301a505e12f877ef1437f3d78e776ef188010b0352f80210", 0xec}], 0x2, 0x4) 2018/04/08 02:11:15 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/08 02:11:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/16) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x6, 0x3, 0x800, 0x985}, {0x8a8, 0x3, 0xfffffffffffffffc, 0xb3}, {0xffffffff, 0x4, 0x6, 0x6}]}, 0x10) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1010060}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x100, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/203, 0xcb}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xde}, @in6={0xa, 0x4e23, 0x6, @empty, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}], 0x84) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000480)={0x0, 0x9}) pause() ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000004c0)=""/138, &(0x7f0000000580)=0x8a) connect$llc(r0, &(0x7f00000005c0)={0x1a, 0x310, 0x9, 0xffffffffa3c79618, 0xffff, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000600)={0x4, {{0xa, 0x4e23, 0x1, @empty, 0x3f}}}, 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x181042, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000700)="eabff959843682ee17a1a4847ed41183abf7dc42eccdca5b1949c0a9814bd860b6a128852968f5cf5145695563f8e45d279439a0cacb7afedc301f342b33c2ab3f40df4e35260e280a3714cec1e8fb1b87e2fedd81b7edb3b6f1fde6254722ab0380e40f9485c4c0968567d0541ddb565ff5d7cbe0197c518e09d5f450908a2f5be9b2012af8e2a2fa05390027782bde13eae4a99321a5a00d27282bad4f17588ff2") ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000007c0)=""/161) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000880)) syz_mount_image$reiserfs(&(0x7f0000000980)='reiserfs\x00', &(0x7f00000009c0)='./file0\x00', 0x1ff, 0x3, &(0x7f0000001b40)=[{&(0x7f0000000a00)="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", 0x1000, 0x770}, {&(0x7f0000001a00)="e3", 0x1, 0x100000000}, {&(0x7f0000001a40)="6a8f92f712171a8e979f32e707b41a2907bf3909e011f5fc595a8ad1dbb358f2c09a4a76202619442746b31b2b023eceecfe5cf9cb248cb07ca7ab09432db5b96dc2cff1d4e7b182f3eb1ecb5ae154ea07853c770e58eaa663f05992b410d46c73ffc62f962b71afbd89ba41a3556113d502853b5e9ddd7ae1db79fec0e49aca33b623a7b3cdead5d5498d9bf3b58e903af3c57e2714d7fd34188042063f97e0f43ed341a00420c7b688203572ea56a6d93a244efe46c5849366e61a97c6a3c4e54f5b93503f1491619657fd02a8b6ddd032a4091c329df08fd2b1136617d800263d26a50806103b9ad909e50b646eaeaba59de6475e313829", 0xf9, 0xed}], 0x20, &(0x7f0000001bc0)={[{@tails_off='tails=off', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) arch_prctl(0x1001, &(0x7f0000001c00)="6d118a3971c947f252c896cd685b5c907ca3d121a0097fccaa8ff056ec0e1ad681b91bf3fe7543") ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000001c40)={0x3, 0x5}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001c80)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001dc0)=0xe8) r5 = add_key(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001e80)="11ddd3eca4a3307b4e3546ca2b3df9013cdc78ae899cf670dc25e659e5f25658d4540a02bd7ac6e89e26f2a3cc28147d022150e3a6e245bfa1eab2ed4033d5691685e0b34bdd4c3af16cb95213feb5f910086dafdb0d1aa58016bf7ebff2b8786ca117f3b9e19b5c8029e1a6beaf8caea0d2094c28356e8a07420bd6b111cc0f43a7c0e9b839a0ccbe0e9c9f5d12cf9db05b4a0718433ea29e9b74324d2dcdf78915c912b2e3f309ca5539", 0xab, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r5) bind$ax25(r2, &(0x7f0000001f40)={0x3, {"7bb8693d8d2ac0"}, 0xfff}, 0x10) fchdir(r3) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) keyctl$get_persistent(0x16, r4, r5) 2018/04/08 02:11:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x94}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x9, 0x12b00000000, 0x1, 0x7065, 0xfffffffffffffffe, 0x4, 0x9, 0x9, 0x8, 0x80, 0x3, 0x6, 0x4, 0x8, 0x5af3]}, &(0x7f0000000140)=0x100) 2018/04/08 02:11:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x800) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x9, 0x2) r3 = socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) [ 702.806354] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 702.837422] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/08 02:11:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x6]}) 2018/04/08 02:11:16 executing program 0: r0 = shmget(0x2, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x404800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0x7f, 0x3, 0x401}, 0x400, 0x19}) fchmod(r1, 0x40) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000004c0)={'filter\x00'}, &(0x7f00000002c0)=0x78) 2018/04/08 02:11:16 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 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, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 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, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005180)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004fc0)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)}], 0x4, &(0x7f00000004c0)=""/157, 0x9d, 0x40}, 0x1}, {{&(0x7f0000000580)=@nfc, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/201, 0xc9}], 0x1, &(0x7f0000000740)=""/197, 0xc5, 0x5}, 0x6}, {{&(0x7f0000000840)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/5, 0x5}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/196, 0xc4}, {&(0x7f0000000b00)=""/14, 0xe}, {&(0x7f0000000b40)=""/140, 0x8c}, {&(0x7f0000000c00)=""/131, 0x83}, {&(0x7f0000000cc0)=""/181, 0xb5}, {&(0x7f0000000d80)=""/48, 0x30}], 0x8, &(0x7f0000000e40)=""/74, 0x4a, 0x80000000}, 0x10000}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000ec0)=""/123, 0x7b}, {&(0x7f0000000f40)=""/214, 0xd6}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/126, 0x7e}], 0x4, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000002200)=""/116, 0x74}, {&(0x7f0000002280)=""/229, 0xe5}, {&(0x7f0000002380)=""/187, 0xbb}, {&(0x7f0000002440)=""/220, 0xdc}, {&(0x7f0000002540)=""/47, 0x2f}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/210, 0xd2}, {&(0x7f0000003680)=""/125, 0x7d}], 0x8, &(0x7f0000003780)=""/83, 0x53, 0x10001}, 0x5}, {{&(0x7f0000003800)=@pppol2tpv3in6, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/130, 0x82}, {&(0x7f0000004940)=""/43, 0x2b}, {&(0x7f0000004980)=""/214, 0xd6}, {&(0x7f0000004a80)=""/65, 0x41}], 0x5, &(0x7f0000004b80)=""/203, 0xcb, 0x8aad}, 0x2}, {{&(0x7f0000004c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004d00)=""/134, 0x86}, {&(0x7f0000004dc0)=""/97, 0x61}, {&(0x7f0000004e40)=""/29, 0x1d}], 0x3, &(0x7f0000004ec0)=""/226, 0xe2, 0x4}, 0x3}], 0x7, 0x10002, &(0x7f00000051c0)={r2, r3+10000000}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) 2018/04/08 02:11:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="580000001400192300a11680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100040005007c0b1505d0ee4048", 0x58}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x1) 2018/04/08 02:11:17 executing program 5: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) fcntl$addseals(r0, 0x409, 0x6) 2018/04/08 02:11:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xe000000000000000]}) 2018/04/08 02:11:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0x6}}, 0xfffffffffffff801, 0x100000001, 0x2, 0x7, 0x80}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x81}, &(0x7f0000000280)=0x8) 2018/04/08 02:11:17 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x440000, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x107000, &(0x7f0000000100), 0x2, r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)={[0x2d, 0x33]}, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/08 02:11:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010100000000000084000000000000000000000000000000"]) 2018/04/08 02:11:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000010c0)='/dev/midi#\x00', 0x3ff, 0x100) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001100)={0x7, 0xffffffffffffffff}) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001080)=@get={0x1, &(0x7f0000000080)=""/4096, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/08 02:11:17 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x4, 0x4e24, 0xd57, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0x5, 0xfffffffffffffff9, 0x0, 0x5, 0x6, 0x0, 0x1, 0x1}, {0x6fd0, 0x3ff, 0x7f, 0x2a8}, 0x100, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d5, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x4, 0x0, 0x8b3d, 0x4, 0x8, 0x3}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000277fec)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/08 02:11:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000012c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x20, 0xffffffffd58303c9, 0x2, 0x7f, 0x2}, &(0x7f00000013c0)=0x98) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000240)=""/4096, &(0x7f0000000180)=0x1000) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7b3abb293cc6b7f7f8bb78a840534038c57cdbd85af6affb2375093a32afca9e64580f81347eb9c36bacd928dbebe8dabe2e523845c36bdeb28f3a8ac093621e69aec296fc4e5e21585ae485e1b62bce65d5841bf376df5a1419b886f2cf97eb01d051520ce6", 0x66, 0xfffffffffffffffd) keyctl$clear(0x7, r2) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x181000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001280)={r1, 0x1}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000140)) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/04/08 02:11:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xffffffff00000000]}) 2018/04/08 02:11:17 executing program 0: r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0) msgrcv(r0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0d00ffff20000000"], 0x8, 0x0) 2018/04/08 02:11:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x220040) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x60000002}) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/08 02:11:17 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512-ssse3\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/08 02:11:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000005fec)={0xfffffffffffffffc, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/08 02:11:17 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8931, &(0x7f0000000000)={'bond0\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000100)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)={{0x10b, 0x8000, 0xffffffff, 0x2d2, 0x154, 0xfff, 0x385, 0xa41f}, "f61f7fd7a3198a256e9b1454e5de8fb6e4e91c1d96344eea7f741efa1e232669860b4a494b6d91060ae28548c4097fef29edf38187f603ec0ac2fe5990cc9cd7a488b8323bd512131d531c65082744458a60c758e1970b15a3af300772ca24c7436c26100a72e95332a25e71439e665a7adcf7c545c9f62f82d39527edff59d996ca927a394ae1b2ba40002d90ad1c8ff9725fe6d9089fd0cd4deaf2c72e1911be27c8eb72f0bf5b1ff12d69b16f77326521356a686d16034b3fe985733dab3ffceb0c5f36b54c883ac5280b416938c95194b9f6d26442bde805f7d1594fa60808c1e77e3649598af0619730bc25a4", [[], [], [], [], []]}, 0x60f) 2018/04/08 02:11:17 executing program 5: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000000), &(0x7f0000dacfc9)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x840, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x1, 0x100001, 0x4, 0x400, 0x100}) 2018/04/08 02:11:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) 2018/04/08 02:11:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(0xffffffffffffffff, &(0x7f0000000180), 0xff4d) 2018/04/08 02:11:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="a7", 0x1}], 0x1, &(0x7f0000000340), 0x0, 0x4008000}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x400003) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x9, 0x9d}, 0x10}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'teql0\x00', 0x100000001}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x34, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) 2018/04/08 02:11:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x4000000000000000]}) 2018/04/08 02:11:18 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/211) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x198, 0x2000000, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x88040, 0x0) 2018/04/08 02:11:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x0, 0xa, 0x0, r2}) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) tkill(r4, 0x23) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="50000000140049680000000000000002ffffffff0000000051f464c9438dadacac1414000000000000000000000000000000000000000000000000000000bd99bb54c4f4b57005dc9e1c311c440acd240e73ed4cb02fc30fe15ae742da67a0d27833072862ca8b3d6dc08e31fed1f690d6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/04/08 02:11:18 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/04/08 02:11:18 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x101, 0xfa, 0xe0, 0x685, 0x0, 0x2, 0x88, 0x4, 0x0, 0x8, 0xffff, 0x1, 0x0, 0x0, 0x3ff800, 0x80, 0x4, 0x97e6, 0xfffffffffffffffc, 0x8, 0x1, 0x6, 0x7, 0x6, 0x100, 0x1, 0x2, 0x3, 0x2, 0x20, 0x7fff, 0x400, 0x4, 0x81, 0x2, 0x2, 0x0, 0x0, 0x3, @perf_config_ext={0x1000, 0x9}, 0x20561e7ffdf4ed75, 0x0, 0x9, 0x7, 0x3f, 0x7, 0x81}, r1, 0x7, r0, 0x2) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 2018/04/08 02:11:18 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/251) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/08 02:11:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001340)='/dev/sg#\x00', 0x7d, 0x400000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x5, 0x8}) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x4, &(0x7f00000012c0)="da1fad0cfc281ab02debf9cb6301dca1aecaef307906d189ccd60598a771c2241dc42dd3e2b55150fb555a222cf9875919f4d953cc139441a35bff18f8af867e0103d96ebb0d710cfeec301e16510d5cca1edbc63f9d91e95976c511463a42a5bcfec394847a9477dbf550a7c71362c45c97") bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f00000001c0)=""/4096, 0x1000) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001240)=0x100000000, 0x4) r2 = socket(0x1e, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001280)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000013c0)) timerfd_gettime(r0, &(0x7f0000001380)) recvmmsg(r2, &(0x7f0000004dc0)=[{{&(0x7f00000011c0)=@pppol2tpv3, 0x80, &(0x7f0000003780)=[{&(0x7f0000003480)=""/174, 0xae}], 0x1}}], 0x1, 0x42, &(0x7f0000004ec0)={0x77359400}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001440)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) 2018/04/08 02:11:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xc0ffffff]}) 2018/04/08 02:11:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2c, "530f117e9bb1a59a3440efe0137db9fd555e5a5a196a08a49b7fb2e6288692b3b70d0f738d4f578320e10d35"}, &(0x7f0000000080)=0x34) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x5, [0xa733, 0x8, 0xfffffffffffffffe, 0x81, 0x5]}, 0x12) 2018/04/08 02:11:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x8000000bd9) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 02:11:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x42) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) r2 = syz_open_dev$sndpcmp(&(0x7f0000004300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) getpeername$ipx(r2, &(0x7f0000004340), &(0x7f0000004380)=0x10) 2018/04/08 02:11:18 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20}}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/04/08 02:11:18 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x40) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x7}, 0x8) 2018/04/08 02:11:18 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x85) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{0x3ff, 0x8001, 0x2000000, 0x1}, {0x9, 0x3747, 0xc32, 0xffff}, {0x8, 0x80000000800000, 0x2, 0x7}, {0x5, 0xffffffffffffff7f, 0x8, 0x4}, {0x4, 0x4, 0x6, 0x6}, {0x3, 0x100, 0x9, 0x1000}, {0x38, 0xfffffffffffffffd, 0xfff}, {0x1000, 0x416, 0x2, 0x5}, {0x7, 0x200, 0x6, 0x4}, {0x3, 0x0, 0x6, 0x1}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() fcntl$getown(r1, 0x9) fchmod(r1, 0x2) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) waitid(0x3, r2, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) tkill(r2, 0x1000000000016) recvfrom$ipx(r1, &(0x7f0000000000)=""/80, 0x50, 0x10000, 0x0, 0x0) 2018/04/08 02:11:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xffffff80]}) 2018/04/08 02:11:18 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1a1001) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x6, 0xffffffff, 0x40}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0xffff, 0x6, 0x80000000, 0x8, 0x4, 0x2}) ioctl$TIOCSTI(r0, 0x5412, 0x7) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x297) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x2f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) ustat(0x7, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x8, 0x2, 0x761e92ff, 0x4, &(0x7f0000000200)=[{}, {}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000380)={0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x7fff, 0xc, 0x8, 0x8, 0xe39, 0x1, 0xc, 0x5, 0xbcf, 0xffffffffffff05e6, 0x3, 0xffff}) fcntl$setlease(r0, 0x400, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000400), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0x10000000, @local={0xfe, 0x80, [], 0xaa}, 0x200}], 0x58) ioctl$TCGETA(r0, 0x5405, &(0x7f00000004c0)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000500)={@loopback, @rand_addr, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x2c, r2, r4}, {0x7, 0x9, 0x7ff, 0x3ff, 0x5, 0x1, 0x1ff, 0xfffffffffffffff8}, {0x4, 0x2, 0x7fff, 0x7}, 0x9, 0x6e6bb6, 0x2, 0x0, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x2, 0x2, 0x6, 0x8, 0xaabe811, 0x8}}, 0xe8) sendmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f00000007c0)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)="6d5ff33321e9823be168844a012332be7bc349ec0f99d56b450d58442081690d89b3b3b840d67b59cccbc66cc9c22a8d9961cf6858908d6ebf35123e392b2606bd9a4a94915def5c815009ef3259e7fcfe8f015f98e4a90d68572c7441cabea9d4f5f8ff9e1b4d49bed7d1f12ef4be69126a9ab9daffd5425ba918a46ae97e640985583450faa721", 0x88}], 0x1, &(0x7f0000000940)=[{0xb8, 0x103, 0xfffffffffffffff7, "e7f2c70d40a365b747daa3c5b20f841b2c6e5f4f2ce432ee9cbfdb944475151d9b03b3eb2dc5e6afd74afd8f41dc7033770650874347d468a3a9efe6a9c06ae26c991fea38ebb7212c6c6532ad289864d44a1893708ecd75f2ebd620d2673a0ed354f79daf37e4261f6c4ee9e2b409f0f9e3dcae842da7501722b88753da0f9e8ae8efd399933ab4e0247f579da2f7d17a9c134f7328139e09e3e6316fec6dbaa89ef5dcbd37"}], 0xb8, 0x4000}, 0x6}, {{&(0x7f0000000a00)=@rc={0x1f, {0x5, 0x80000001, 0x2, 0x0, 0x0, 0x6}, 0x8}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a80)="f9a60db7e4480b1d9946bf45091e03f24a6c052ee5db55a1a73c253dd85c55218b4a4a18bd29c83fcb76716562fa22", 0x2f}, {&(0x7f0000000ac0)="9cd1ce5c8e211564b9aa4d29baf4e76bf829ccc7be89d8b55fd84424088038d2c5d55294e18efd9aeee0", 0x2a}], 0x2, &(0x7f0000000b40)=[{0x1010, 0xff, 0xfffffffffffffffa, "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"}, {0xa0, 0x29, 0x4, "5e1b0f74ba9ac0f2d17f2bfa26f5a799fb007ab0ab1078d45cf24b3c7cf04e93a794bba4b2216caee4f5c04f1615ae2b993dd703a5f68aa5fbb95a1c1fbea685ddd6477d194a9780ef453fff653b24e2a650f0523ea563da5f84e95896f89e46d1f20e832ba5282dceaca24a29eb6465551820c2ec22c3f755e6b7e088bf3a4b4522b14d3dc3a480ec56fbee9366"}, {0xe8, 0x10d, 0x800, "9014a014302f42f372b090a1752ac9fb04ac8d44592d0e699cb577b6b2a6b1523f911623f492b8688349ac2b05d24b34600ba922af64c76ac9342bba6bc3d0ebf279f9a9075aaad44e73774a5a04efc38b6717a614d29e079920ee4921f260afd96811051935d46b09efe4852dec7d421003d4a843de288383741bd883ff61ad5e731a954d472074b7e70f428cb2f735dc60b3e75ab105f6bef424765c7293fa9ac2821a3ac19921efeb0bb15d6345164d1549f2fd828e87d59d4feb0f106f7cc9be3da867550e26bf06cb8b9c8d211bd7dd"}, {0x40, 0x103, 0x8, "f110a0da1b7e27ae90ebd64bb53235ded0dc6ba7758f47aaca1d9142e1e54ca71414d751954504ea71405f9be194a38a"}], 0x11d8, 0x8004}, 0x4}], 0x2, 0x20000080) r5 = getpid() sched_getscheduler(r5) move_pages(r5, 0x6, &(0x7f0000001dc0)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000001e00)=[0x6, 0x4dca, 0x5, 0x8, 0x5], &(0x7f0000001e40)=[0x0], 0x2) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001e80)={@mcast1={0xff, 0x1, [], 0x1}, 0x66, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001ec0)={0x0, 0x5, 0x10}, &(0x7f0000001f00)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001f40)={r6, 0xc0, "44ee35e8b5e483ae28b4253027b03ae284dc50ea5f00fbfa7e078be0aa974a57eaab02e1efa8c3e4324f00500ea070b2dc0470ea1466145a957f808dea7ce45f515ebf85cfdbce3ec43f1770888d36dad45a816761cfac666870a36f19286265f1ac95c797d4456926962306ebd2e6e230f69cf04b22674debcd5027f0465debbbc5cb1947f1e1debb0893abd7ec1982a4a09218e31a3c23f98b777c9ce8c2da80c3616f4e8222d1838f68bff108a046601a551e079a29b140e83dd1dc5287ce"}, &(0x7f0000002040)=0xc8) clock_gettime(0x0, &(0x7f0000002140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000002080)={0xca7, 0x3, 0x9, 0x35, 0x1, 0x3ff, 0xbc, 0x362}, &(0x7f00000020c0)={0x8, 0x8, 0x3, 0x8000, 0x6, 0x4, 0x5, 0xf2}, &(0x7f0000002100)={0x6, 0x3, 0x40, 0x5bf, 0x80000001, 0x8, 0x0, 0x3}, &(0x7f0000002180)={r7, r8+10000000}, &(0x7f0000002200)={&(0x7f00000021c0)={0x4}, 0x8}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000002240)=0x6, 0x8) getgroups(0x2, &(0x7f00000022c0)=[0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000002280)='./file0\x00', 0xc000, r4, r9, 0x0, 0x1000) 2018/04/08 02:11:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2800, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1ff, 0x1, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7f, 0x20, 0x6, 0x1}, &(0x7f0000000100)=0x18) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e21}}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, r2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000a76fab)=""/85, &(0x7f0000781000)=0x55) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x20}, 0xfff, [0x9, 0x1f, 0x1, 0xfff, 0x7f, 0x100000000000000, 0xffffffffffffffe1, 0x3ff]}, 0x5c) 2018/04/08 02:11:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000100)=ANY=[@ANYBLOB="021000061d00000000000000000000001b001800cf00cf008678fcc11b3ef896dadd61d792ec507c52fc27941462472a7c3e321988799722589894e0dd1e9d3f303efc78313ec4c86618d93bcf0913e074a0255a4fab40151e79aaf7b88d1726ffa0d424681a62d49fe53b14892fbb94720f4a441f0190b2ec4a4db32cceb8a72208299d520135ff50e745ed23158de2bd96cc2d0b8b206d3420046e6803def7184538038bd87cad16c57996b90986dc44fbd57e300f0b5bb126714d3fb1fe37a97acda4536d85043577a686463c94372bc020e1b18619e7a1efe32b62d7a2657ca42ed470d8a0"], 0xe8}, 0x1}, 0x0) 2018/04/08 02:11:19 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000040)=""/1, 0x1, 0x40000040, &(0x7f0000000080)=@nl=@unspec, 0x80) socket(0xb, 0xf, 0x6) 2018/04/08 02:11:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x205, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000a9efec)={@remote}, &(0x7f0000954ffc)=0x14) 2018/04/08 02:11:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x80ffffff]}) 2018/04/08 02:11:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = semget(0x3, 0x3, 0xb0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000100)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8400, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$set_reqkey_keyring(0xe, 0x7) semctl$IPC_RMID(r1, 0x0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB], 0x0) 2018/04/08 02:11:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x7, [0x8, 0x1, 0x257, 0x800, 0xe04, 0x3, 0x2000]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x40, 0x200, 0x100000000, 0x0, 0x6}, &(0x7f0000000180)=0x14) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)) 2018/04/08 02:11:19 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a07ff2)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) writev(r1, &(0x7f0000000800)=[{&(0x7f0000000840)='1', 0x1}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x0, 0x27) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000980)={@nl=@proc={0x10, 0x0, 0xbf09, 0x20000}, {&(0x7f0000000880)=""/237, 0xed}, &(0x7f0000000780), 0x4}, 0xa0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000006c0)=""/10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="d84b11cafc66c8aed80f96fd1d43a8658054c02931291af7f5cbc643eaa7a5984ad786ce9d01234bf82ec106c0035bd79397fa3822208617dbf7ad497d20e94e766b1e0a90e8ef6370a1ce533d57e2e0274a21b7377ca98b2070ad") getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000700)=0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0x89, 0x5, 0x5}) r9 = getgid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x5, 0x31e6, 0xffff, 0x1000, 0x10001}, 0x14) getgroups(0x8, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) membarrier(0x30, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) wait4(r0, &(0x7f0000000540), 0x0, &(0x7f0000000580)) 2018/04/08 02:11:19 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2001, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0xffff}], 0x1c) 2018/04/08 02:11:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) arch_prctl(0x0, &(0x7f0000000440)="7df7a3ee54d4498b54c3b3a14328e3fdb8462abcf91ae4a80731ae8d5220a84659dc0b1cc857d07785b0387c3de4160f902d7e38b073ff469590b5c3a2960476cca8fa6c04efb945abbcaf4219518ae6c4e03e897f1e4352cd313b04c22497165d23d923a406e3cface1b3de88fef351bba2ca7802b107490250d41edc") bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = dup(r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000140)={0x3}) sendmsg(r1, &(0x7f0000001680)={&(0x7f00000004c0)=@in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="9a25c6c7e95ece6ff7efc0bcfe1fd2ab827cf84eb7557b380186641db125d7f391db5175db7b783d65e1f1a4021d62abdcebcc2ad6dc731704a8b4114f944bdf4393658ea28e2c53b98e1c7fe76064bd82ec9e709ebd7a43abed74ffddda7f5fec85cfb7d081007bb9507c21038a680e6d36aeac1aa47d7ca6428f242b51867c5ec7377361f55137536c2474e7c615ba5763669fe4543604da447f157094ceaf69c4a3b71507a4c74756b39bfad4c4b9d09bafd8c80ea5d6570857563279553881ba8c8d0fad694a7d3cb81f647d2486229b1c6ab73956a735358ef0f1ead80c781f5751bcd7eef4f30700", 0xeb}], 0x2, &(0x7f00000016c0)=ANY=[@ANYBLOB="18cd8d44b6a9ffffffffffff00000000000000000000003e530c984c1830e16e00"], 0x18, 0x4091}, 0x4000001) r2 = accept$alg(r0, 0x0, 0x0) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001700)=""/119) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x10400) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000100)={0x103000, 0x5000, 0x8000, 0x5, 0x80000000}) 2018/04/08 02:11:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x22800}, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="d83e7fc6154c61669ad1595c7b355a2465b1c43c01cc6541e4611e8a4b8b50d52c19c18feee47f02c019b15fa4374ec340ba467e504ce76cadde66d59edfd39c1de3f5b657aafca543c70853806ebbab579689585d628fb5725dda441536b3b943442b2d595f7b1432f0544ec8ae22b2722cd5c15de90dfbedbad361c532e721c3935e3d8aae2b81009e46fd5609a79a8b2e46f267cd56b4209c330d51e15c7bfff124afe8196da197463a10441bd41021b15c7008029746d80e34580876e837702e005bf2df963ad3fdd8d6cbc3ac22fb5de95db6a934582642cdf37364a74c01d6"}, {&(0x7f0000000200)="8b966f9f0556c25a81c271a280744c2b40cd5c3a725f2122c596c2e1269f9f7c1e5c22303460ae21cecc0010b5b3cb062e6db0da17b326db989881c5711ed4868b029e2181e58e3264a8e5422644019c50cdcab473405fd7da094153432f36f4a703feaf04e180f099e061d7"}, {&(0x7f0000000280)="c3c827d0bb7cb8f5adf453e239cce04fb161dbcc26459a2b85c4000f8c141dcf08a5f7df51b35776dd12f19b4d08b88c11a2c6fd36713e966418610fd696ce0ba0cc3c12abc0bfac1ac6268ce3d8d6c2fcddc3d33da5a145dbcef2eef189119b1e"}, {&(0x7f0000000300)="f666ce50191a0826a8c2bc12338dd68ada15316c2dd73f257a0d909ce355aeaad2306a919f"}, {&(0x7f0000000340)="acdc820563551e45f146ac0b5e60b0f9fe9e6843168e922152d315c2ffc2ceca9a5040c7ffd8839f3c08a467955cad8a99f00804b0627a2d05fc65012e44edd43c076ee73501233af8e1d7f3e476a210ee6ebe617636e3579466ab5dc9f9b8e8ed0b30159dbe8bd623476c5465f0bf1bb67bda8f59d39070deb9baac92c9c7a87581c339163f28d8148937564e1252292aae079e7ea48bb22d400e0aa6b8b6d05050e5b82ede5ff78976e212cc09d682493f5e8ec2ff0b61efae6ae350a56c03f734abf479c4c2f77738b7ef87c8ff9b35e2373b6e601b59405389"}, {&(0x7f0000000440)="7b89"}, {&(0x7f0000000480)="a5a735ce"}, {&(0x7f00000004c0)="77d8a00b99bea568e3b6495b34e8e8f5ebc097d603ec3f8e9d720d9bd024fb21df5cd6543109d79c30e554770e34aa48851248fbcda7926d01da5a1a68343a3d7a3bbf74ad093ad313e66e6062785c498ca2d34f7d75cab4b60181287932b1be6c0c9b3738fe061bb897e92a6a451e5fdae32c3afe35b16a167496bbc03778a36fee0306b0b38b5339ab5faeb089e9e9cca38081deb3871385b2785c012ff950aecc00eaef0d40eb9674769179ece2465646c4634e0a74edeac2ab7379bd522b16b5cc618fef35eb1b"}, {&(0x7f00000005c0)="920bfd2f7bb0c4532a55522ce0b08b8b92a1bdf9f4b365ee5d6ec5d09506e3590c6b563d8ceac833b56fe535bd537e6eae188b20c2"}], 0x0, 0x0, 0x0, 0x80}, 0xffffffffffffffff}, {{&(0x7f00000006c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000780)=[{0x0, 0x102, 0x4, "14c1f98bbbe9f60915995157efac49a46adcc4c85df1089613dd249ec2bcc92c4ed131880b594fed9c12836060f0cbe42b0352b26371a18ec5c62442fabba82b73950633d367b705bcaa4d09da300e12c5"}, {0x0, 0x11f, 0x6, 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{&(0x7f0000000b00)="7214414462530f99c28310deb7dce2c938d55ad419b455aa1f780f5b185897fa0f88674ae5c5fc36d35610a8302223ed8119208005f1d45b66d74e94786e22209375ffcb7fe72e88bc98c56175c8add2c66df246181f1393be618e8e4c4b97aa8c2b7e4f0d0880c069c8c19f2a4f0c37a830c4945bba8883734c18dd5399303d42530c90bb70e2b22ff806da77582674f6bf5d058a498d21b457de4be8218886fc942b9e0de746dbea74535443532897c58b35bbfa89db59c4d6a64c343e37c591495bfa54c11342c586b86f638c2cd850a6fa4960beefb576437c78f3824050e4875de3a63da601e3ffe170aaebc94721406491371d8b5571"}, {&(0x7f00000009c0)="43da001949c700570c07492a0b8fa40c7ad4a49877d74be58f0dfc48529d888983600dc96cb55f83e3e1a3da2af207904abc2a040db58d96cbf30c1aa768d56f45a2454ac2d0e0df9a90212f0c791e1f1340fd4a7ba1a05faf6c2aa7abe8e7c44e0993a1d57c109dbccf1ebe0ac466f1d3a094e2c310a718f49c76daece104b7f92ca35a94de3b536f12705cfc83fd509914b18032c34f80c9a88e6119e7a037e36dd1e9005b40a7016859"}, 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0xffffffff}], 0x40000000000005e, 0x4000004) 2018/04/08 02:11:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x20) 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) dup3(r1, r0, 0x80000) 2018/04/08 02:11:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000080de6f000095112680d90cd7a974e5427bd9bd18dd901280596004335b6301c8487e1a08000000000000009e5c273731f350fb8c41a280485992cdae037da56418833b8051c2c04199964b15164ed478b315bc851da15bef4aecb0a5245d905c1a1a9500000000000000000000000000000000000000000000000000000000000000"], 0x8) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000040)="87ac", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x204000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000001c0)={0x3}) 2018/04/08 02:11:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000011c0)={0x2, 0x200000009, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x440040, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000600)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000700)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000006c0)={r2}) r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x30, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000300)="a465f7e2f811df236f4fac5c755b620c65bcf0db4422af4fb87e2615a5d474e8141e7f9ebbedfd17ec0c643c66558f9a7b62bd67803b54c395929f224a84184e3f47391708153047a1b3d24e4202dc10a899ef4abc49d478e3e934f3ad185089946a4e202db5df28adfdb1c62c25e6e2e0a4c88afc63648ae032cffa821c99d76ec4932c07e5262ff0177e5b678d1f1a1c626d54aef5d7fd2fc773b1e94c0727236f7cae6c", 0xa5}, {&(0x7f00000003c0)="47d4aa9beae30971946ea137d737a59d30abef2fa6b98d9e750102214f27ea891a62506ffc1fd7e5792c1ff2f2f319750f3f9df912c583a097b103dde88d0fd07fb009bbacf581425cab55792d46494b1d2573345784818a1d6a264b51fe5d8aab49895bca881959d64cce2afd2483df388558de844ccd7159c2b72a85ee284df9a34d115a1e97b50315d3abd75952d273c3887488a81ec44998d171eb343fe0f78a3cf6115dd7456209ff45bf", 0xad}, {&(0x7f0000000480)="e8973122a96950df1916deb25b82914b104afeb12eee137725d5de81e552e074c599051bf633ec60fe0913a8bc1d0850e7159663b2902a70371bdb495d4f2ddba4a08a1f416184dd6a1387ae19ca2dd330ca897ef8f702a59206297f348b75af2aaa1f160e833f927b0ebf444f8db8d4ec685caa8f14f0ac3a4613a442a8ecc6a18904fda78cc1a8f9e512dd908a99e2e51fd0cdab5c0d3c67ac51063e22255fdb846ae7ae3622e4296f7a87d7d745", 0xaf}], 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xa8, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000080)=[@flat={0x77622a85, 0x10b, r3, 0x1}], &(0x7f00000000c0)=[0x0, 0x0]}}, @increfs_done={0x40106308, r4, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x3, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000180)=[0x30, 0x78, 0x0, 0x20]}}, @enter_looper={0x630c}, @decrefs={0x40046307}], 0x2e, 0x0, &(0x7f0000000280)="76e4fae781c44f8183851fadcbfabb932b35e9161c3a77c32aa4e22cb1940c78260bbed5bc098824ea37d2b6abdf"}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x7f, @rand_addr=0x3, 0x4e20, 0x0, 'rr\x00', 0x1616f922c11adb08, 0x80, 0x38}, 0x2c) 2018/04/08 02:11:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x6000000]}) [ 706.475633] *** Guest State *** [ 706.479061] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 706.487951] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 706.496822] CR3 = 0x0000000000000000 [ 706.500601] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 706.507130] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 706.513689] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 706.519701] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 706.525709] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 706.532447] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.540449] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.548557] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.556563] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.564563] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.572563] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.580567] GDTR: limit=0x00000000, base=0x0000000000000000 [ 706.588570] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.596569] IDTR: limit=0x00000000, base=0x0000000000000000 [ 706.604573] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 706.612575] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 706.619010] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 706.626529] Interruptibility = 00000008 ActivityState = 00000000 [ 706.632785] *** Host State *** [ 706.635995] RIP = 0xffffffff811ee7b3 RSP = 0xffff88018b29f370 [ 706.642017] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 706.648478] FSBase=00007f2276a43700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 706.656315] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 706.662228] CR0=0000000080050033 CR3=00000001864a5000 CR4=00000000001426f0 [ 706.669273] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 706.675969] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 706.682054] *** Control State *** [ 706.685523] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 706.692213] EntryControls=0000d1ff ExitControls=0023efff [ 706.697684] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 706.704655] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 706.711338] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 706.717937] reason=80000021 qualification=0000000000000000 2018/04/08 02:11:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffff69) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/04/08 02:11:19 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={r6, 0x800}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="340000009e97353b13b119b928b4f48219c66eb3e682cfab5b85564c0ebbe00c876955763ca65432e847bbe5b1c86dc1ca71ec0eec000000"], &(0x7f0000000640)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f00000006c0)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000700)={r7, &(0x7f0000000c40)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r8 = accept(r0, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r1, &(0x7f0000000f80)="662df4a093cdd7b35ff6ae42cd7d4c930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11548ce4f4d249f8e3912a1b49e92bb082095f69cb2974e5d54bc7cdf14f0c138b637244cd363fc8e20a4de869312929d4495a96fbe658e986e39a70a08c4f2daf1f7a6bc674c43e7816b75647e7b3e15b87930acbf11fbc1361b20aad2c7976e75fb95f260fdcd74a0e9d55015cdcb8b1827680bc83c963241c40045a7176d98d43be1a066289869e0", 0xdb, 0x4000000, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x446, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001b00)=ANY=[@ANYBLOB="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"]}, 0x4be) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r9, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="aaaa3ea920eb1faaaaaaaa00000000000008004500001c0000007300119078ac2334dbf77dee8d11a7518f6fa3fd2b726d5bd3f5197943178a8f27b6674a810b591cb8be19596dffe7647b5da686d2cbc3d4a283c37ce70d9bdff9174de81289e45cb2453c841540383d20dc658a1ec8bd2aaeadc0c84e903c50909c86207ae4faf34d016b6befd75183428d52735c2ab0ffafd800c584301734710f5169ab792f1cd4fcd037fd2ddb0004"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec20182afe92359c5c8acdc796328457be6e9", 0x13) setsockopt$inet6_int(r8, 0x29, 0x800000000c8, &(0x7f0000000400)=0x1b, 0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/08 02:11:19 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl(r0, 0x4161, &(0x7f0000005e0b)) 2018/04/08 02:11:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)="7407e291d51799efe1170885c6b0850e5ce9f119ed23455a82d29cad531dd8ba882cb229483540", 0x27) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000080)=""/160) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 02:11:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x600000000000000]}) 2018/04/08 02:11:19 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 02:11:19 executing program 0: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x70, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x200) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x7, 0x7, 0x8b3}) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/04/08 02:11:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x10f7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x2, 0x8}, 0xc) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) [ 706.724346] IDTVectoring: info=00000000 errcode=00000000 [ 706.729828] TSC Offset = 0xfffffe82f1dfa70f [ 706.734192] EPT pointer = 0x00000001d7e9f01e 2018/04/08 02:11:19 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x430482) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000000000c1371}) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) 2018/04/08 02:11:20 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/08 02:11:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x3000000]}) 2018/04/08 02:11:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000001c0)={0xd9a}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@ax25={0x3, {"fc132bfbb71640"}, 0x2}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000400)}, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32", 0x43}], 0x1, 0x2, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000340)={0x5, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0x0, 0x8, 0x2}}, {0x7, 0x5, 0x0, 0x0, @msi={0x5, 0x7, 0x4}}, {0x0, 0x3, 0x0, 0x0, @sint={0x200, 0x2f}}, {0x6, 0x4, 0x0, 0x0, @sint={0x3, 0x5}}, {0x7fff, 0x4, 0x0, 0x0, @msi={0x7, 0x0, 0x7fff}}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x400, 0x1, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="f9d4439f53ea728b715da9b6f9f01265595ce80e49ad846a57180982d5dc4f7e416ce9673a7f81a82a", @ANYRES16=r5, @ANYBLOB="010026bd7000ffdbdf2509000000"], 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x24040000) mknod(&(0x7f0000000240)='./file0\x00', 0x1002, 0x9) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200b80, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x7, 0x4) 2018/04/08 02:11:20 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7fff) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 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) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x4, 0x5, 0x2000}, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r1}) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4c55693d75584e26b66f5cce0ed9bcdf3d9e82dc0481e98ab348141844077cca26fc", 0x22}, {&(0x7f0000000100)="b6276d5fc930dcf07f43d756306f0f44dca78ca1f31b04879fbedd3e1a0feec3", 0x20}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x130, 0x4000000}, 0x41) 2018/04/08 02:11:20 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000140)='/dev/audio#\x00', 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000000f, 0x4, 0x800000000007fff, 0x12, 0x10, r0, 0xfffffffffffffffe}, 0x2c) fadvise64(r1, 0x0, 0xffffffffffffffbe, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x3f, 0x42) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3bf, 0x800) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000d80)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x64) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000500)=0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000080)={0x7fffffff, 0x3000}) 2018/04/08 02:11:20 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000242fc8)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000001500ffff000000000000000000000000959d4539b14b5fa5"], &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40000000022080, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/151, 0x97) r1 = getpid() mq_notify(r0, &(0x7f0000000280)={0x0, 0x41, 0x0, @tid=r1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r0, 0x7, 0x3}, 0x10) 2018/04/08 02:11:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x20, 0x19, 0x301, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = gettid() setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r6 = dup(r4) listen$netrom(r4, 0x7ff) r7 = accept4$ax25(r6, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0xff) setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f00000001c0)={0x77359400}, 0x10) shutdown(r4, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r5, 0x1000000000016) setresgid(r1, r2, r3) r8 = memfd_create(&(0x7f0000000100)='\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r8, 0x111, 0x5, 0x0, 0x4) [ 707.105007] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/08 02:11:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) getsockopt(r0, 0x400, 0x400, &(0x7f0000000000)=""/70, &(0x7f0000000080)=0x46) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/08 02:11:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = socket(0x10, 0x1000000000803, 0x0) set_robust_list(&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, 0x18) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0xff16) 2018/04/08 02:11:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/08 02:11:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100020c000000000000000000000005000600100000000a00000000000000ff010000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000060000000000000000000000000000000800000000"], 0x60}, 0x1}, 0x0) 2018/04/08 02:11:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x80ffffff00000000]}) 2018/04/08 02:11:21 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0'}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/08 02:11:21 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r3 = perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x8, 0x1, 0x100000001, 0x4, 0x0, 0x6, 0x2000, 0x5, 0x326a, 0x8, 0x2, 0x2, 0x8, 0x12d, 0x1, 0x6a, 0x800, 0x6, 0x20, 0x9, 0x5, 0x6e, 0x4, 0x4, 0x1, 0x7, 0x8001, 0x4, 0x8, 0x7fff, 0x8, 0x4, 0x67, 0x0, 0x3, 0x800, 0x0, 0x8, 0x0, @perf_config_ext={0x5, 0xfff}, 0x10, 0xffffffff, 0xfffffffffffffffc, 0x3, 0x6, 0x2, 0x8001}, r2, 0x4, r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xbb5, [0x10001, 0x4, 0xff, 0xff, 0x200, 0x1f, 0x2, 0x800]}, 0x5c) fcntl$setstatus(r1, 0x4, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="28f5ea215b5c73797374656d2d65746831747275737465c86b3ca612e1eef773656c696e7578261207f629e8ab8801089a167c0f4be16013e5743b694eb3e6af22aeb6c60a17b9014c0df2a27fb023b603009897d93fd2ea00b5bea5ff5bcdc1905bd098877da7e4eb34d119c96f8c10b6dfbee10265d81e58e060262dc76f3e3e23407dbd09eae69108d8826388bfd5d4c85898b8a3e4917548a04211dee312e1f3a747da918076f4f8a5100644e9f35284aa1bb8a53b0000000000000000000000") connect$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x7, 0x1f, 0x5d, 0x6, 0xffffffffffff0000, 0x7fffffff}, 0x8}, 0xa) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x5, 0x27a, 0x3f, 0x5, 0x8, 0x1f}, 0x69, 0x100000000, 0x0, 0x9, 0xffffffffffff7fff, "37cac2008c4c5bf2115b06b557477d82799d53b400fb48bee378500f15bba143ecce1f3b47626157faccc0bb75e8881d739c4ae1f07f6da4a482825500fc03f91bfd5dd45d8ef24f9b1946103ac4fb5ae2481e67a88a53cf58bf7d37e2931c3411cac7cf409ec77c7fc6fe9d75879d091ead0c826ed866e9a0cd0ed66d76d9de"}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3ce2d4fc) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x2) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000300)={0x0, 0x6dd980, 0x3, &(0x7f00000002c0)}) 2018/04/08 02:11:21 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x6, 0x3, 0x8}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400140, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_void(r2, 0x29, 0x13, 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000000)=""/199, &(0x7f0000000100)=0xc7) ioctl$int_in(r4, 0x5421, &(0x7f0000000200)=0x1000000000000) [ 707.920181] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/08 02:11:21 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101140, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000100)={0x5c3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000600)={@pi={0x0, 0x8100}, @hdr={0x3, 0x0, 0x0, 0x0, 0x51}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "30afc2", 0x1d, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff025", 0x0, "d1e75f"}, "4668bdf8c844b3b960f0cfb2af"}}}}}}}}, 0x61) 2018/04/08 02:11:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xe0]}) 2018/04/08 02:11:21 executing program 4: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) socketpair$inet6(0xa, 0x2, 0x80000001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000f36000)=@abs={0x1}, 0x8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r3, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) r4 = dup2(r2, r3) r5 = getpid() ptrace$setregs(0xf, r5, 0x1, &(0x7f0000000440)="e73ade107b1191008189ebc944c3899e0a20f582b3bd072acabf82d6b4b716392da70dcb6532af0a9e73477f69ec9a252a612f1a44067dd6b492bca4a9601da757e53e319e4d9d56ea99d40f3b6780ea43f5250bec3274611429529eab04df058eafe33cdcb1015bd0068be7dc8484a78aba064097c9407cc7d04e246bc3733407080b6f19305a5f116b0479281463bb6c49e2a9be1ebfcb67d758f62198f56f81c6ede6def6cc635471f627c3c7acbcf56222") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000000080)=0xf8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) socket$inet6(0xa, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/08 02:11:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07767523737e462fb7c7b27cfb5f907d58e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92e68a7c0209b6c874561ba587fe8c531f3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000440)}, 0x10) r1 = add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dde15aba2d8bb3c33938a4798533c75ae9ada0405b648aa8687ff982b988969ca1dc544d671c1a5190f8bee43948bba9bb237c4fa1063b22723f3183679320ea8009024673150b7e19588bfee08f347adedb9332b8834164523f7e6aa216f71dd7", 0x61, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x6) keyctl$clear(0x7, r1) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = eventfd2(0x0, 0x80801) sendfile(r2, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 02:11:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000640)) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000005c0)={'ip6_vti0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x968}}}) r2 = socket(0x12, 0x807, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x10000, 0x2}, &(0x7f0000000300)=0xc) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) dup3(r6, r2, 0x80000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) fsetxattr(r6, &(0x7f0000000200)=@random={'btrfs.', 'ifb0\x00'}, &(0x7f0000000240)='ppp1keyring}\x00', 0xd, 0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000340)=0x1000) 2018/04/08 02:11:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x1, 0x1, 0x8000, 0x71, "e71b8b704ffc4a9b54a99ecabdee156e8db66d0d7d6f1c6bc8f80a5f62b893474cfb8d4596219b5813acff33", 0x400}, 0x0, 0x0, 0x1, r1, 0x7, 0x0, "c5f02505854bd569638b06abb29b7e32e32695a2773136981756c1aaab2f354235e7bba2ec1f905a6ef46fd889371fb9cfb782196d98fefce22074cef2ab9f15", &(0x7f0000000080)='/dev/dsp\x00', 0x9, [], [0x333, 0x6, 0x57d, 0x40000000000]}) rmdir(&(0x7f0000000000)='./file0/control\x00') [ 708.096192] binder_alloc: binder_alloc_mmap_handler: 17170 20000000-20002000 already mapped failed -16 2018/04/08 02:11:21 executing program 7: r0 = socket(0x19, 0x80007, 0x800000000000) sendmsg$nl_generic(r0, &(0x7f000015a000)={&(0x7f00009abff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000866000)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/08 02:11:21 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) r2 = msgget$private(0x0, 0x284) msgrcv(r2, &(0x7f0000000380)={0x0, ""/178}, 0xba, 0x2, 0x1000) recvfrom$packet(r0, &(0x7f0000000040)=""/209, 0xd1, 0x10100, &(0x7f00000001c0)={0x11, 0xf7, r1, 0x1, 0x1000, 0x6}, 0x14) fchmod(r0, 0x9) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x9, 0x6, 0x7}) r3 = socket$inet(0x10, 0x9, 0x6) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/04/08 02:11:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1c000000]}) 2018/04/08 02:11:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="47e6622b018becfddb32b5ff037cb08c625d91a6146809d05bdbe1ee5070f4d982a533ac8f711acde697a6368190e0b1f23ba76e43e300b796f466a13d55d406a9c88678a606b7bf000000000000000000009a2526763387247aafcda5e422908c80e1a15dee9a87310b2bd83b4f584aa4f686bc0998c64bf140c182dc3b28a5ae6914e2a06ab0006f395b2e46ac65d52bb91704af06eb8cb793cdb2d8ffc802000000000000e9d353030bf4fe106b876513d465a6f61a8e57fff1b67e0e9320438faa36f3ec644b2f06016f867ff43c4a9214d09ca684483329e8e67e3c783147e55c383099ec269454b4026a341d5504e7fc94"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2a44}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}]}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300)={0x2000000000000000}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9f}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/08 02:11:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x30, 0xffffffffffffffff, 0xe) r4 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x124, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c6300000f630c4001000000020000000000000012634840040000000000000002000000000000000000000001000000000000000000000028000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000003700000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="040000000000000004630440010000000e630c4000000000030000000000000001634040040000000000000003000000000000000000000001000000000000000000000050000000000000000800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a687700010000", @ANYRES64=r1, @ANYBLOB="0400000000000000852a68730a010000", @ANYRES64=r2, @ANYBLOB="01000000000000008561646600000000060000000000000001000000000000003000000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000"], @ANYBLOB="056304400300000009631040", @ANYRES64=r3, @ANYBLOB="030000000000000012634840000000000000000004000000000000000000000010000000000000000000000058000000000000004000000000000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r4, @ANYBLOB="0000000803000000000000008561f96600000000090000fc00000000040000000000000006000000000000008561e0ffffffffffff14000000001cafc762946ca7728d13c0434cbdb43f9d5eaf75843aeb7b35e6b0ffb0eb11eaa0ec4323c1dfb74aa84b0ee5675d3b7dcae3f10691c6ecdfdd2265e8c965420206f55bbc7fb72286a4ff9e80ff8697ad0264d8baa14d3fbe236fcd34b99b3307efcb95c5f4dc0000000000000000000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000001800000000000000380000000000000038000000000000000000000000000000300000000000000020000000000000007800000000000000"], @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0x97, 0x0, &(0x7f0000000580)="165ed2d2af334c9450900772e2794f23218bccacbabf83793ba6cc3677dc69fce436372aa02aefdfb754bc89f23f9e0e990dafe785c6f5a11bc85097681a9d7e6451de322d02b97d04562292b806780d03347bdd18dc5f37b80f79197d0e9e2cd5e0eac4374579a79dbb7888750ea330ff35836857c0d4550c635c15bc2e55c7ded204913c5a709301ad3fd34bd58d5cf9ceca370a70bd"}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x21, 0x0, 0x0, {}, [@typed={0x10, 0xb, @u64}]}, 0x24}, 0x1}, 0x0) dup3(r5, r5, 0x80000) 2018/04/08 02:11:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x200001) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0xffffffffffffffc1, 0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000000040005000000000c000900d6c3000075bd38020f228bfffaa3d8c2b87f446b7824725982383a8d487e6304bff49b4bd95cdcf9730e48a5d40dd795142e12525bb3d3b4dbba8d3beb478d17640387f2adc4989a79c451ec6b469fceb110eff9053aff27949fa6d4e843ab93f9001dd76192f8440163ef3eca9ed75d6635499f13904ff4042bb11a765159960a8948b7835e7d68c15089f2fbadd6e7a7fdd35126d320cc18dbd01a6e01a6119d5fe21ec5a3b6dfd900322118ebb9da26deceda6124e8e8a41d70fe2e1c0d9ff6c53cf49461ef0193743ec25505841116f8812356759029", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x2, 0x4) 2018/04/08 02:11:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) io_setup(0x40, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) init_module(&(0x7f0000000180)='!cpusetselfem0em0]bdevsecurity\x00', 0x1f, &(0x7f00000001c0)='/dev/input/event#\x00') io_getevents(r1, 0x4, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000140)={r2, r3+10000000}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) 2018/04/08 02:11:22 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x60080) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) r1 = gettid() r2 = socket(0xa, 0x7, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x8001}, &(0x7f0000000100)=0x8) r4 = syz_open_procfs(r1, &(0x7f00000000c0)='net/xfrm_stat\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r4, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/08 02:11:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0xfffffffffffffffc, 0x1, 0x8000000000000001, 0x6, 0x48}, 0x401) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="47f0d0719103fb06f0ed7322e697f37dbda141ec1db2b0f3ae3a4c77da0b296c7815572839874f0f78729a202db80a56b04936", 0x33}, {&(0x7f00000000c0)="519ce002a4ddcbc6b5a65dabba465882aea98bd2d18ba381fe760ce1d12d88a26d10d7c5996b13d865201bc5678147086738663679726f8735ba615d66d7ae69d239819a67f7591cf347a781bd2e055cdb7effcf698cddf4989de3bfe48364101acc1e729d8dd202e451f3a5892402e94ce867c9f6c58eb2b656e930885936ca70de7e2932c9227c123104567a2ca013641088e9156a705567bf1ed75ad90a31905347e028523885", 0xa8}], 0x2, 0x22) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x8000) r2 = accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080)=0x1, 0x4) signalfd(r0, &(0x7f0000000280)={0x2a30bf91}, 0x8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000300)={0x2228, 0x3, 0x6, 0x6, 0x6, 0x80000000}) 2018/04/08 02:11:22 executing program 4: r0 = socket$packet(0x11, 0x20000000000, 0x300) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x40400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) getpgid(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) getgid() gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b40)) fstat(r0, &(0x7f0000000b80)) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)) geteuid() stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000d00)) getresuid(&(0x7f0000000d40), &(0x7f00000004c0), &(0x7f0000000dc0)) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002140)) fstat(r0, &(0x7f0000002180)) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002c00)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002d00)=0xe8) getegid() openat$vnet(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/08 02:11:22 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x2, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000}}}, 0x88) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x204b00, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x9, 0x2, 0x10000, 0x5, 0x0, 0xa0, 0x40100, 0x9, 0x1000, 0x2, 0x1, 0x10000, 0xfffffffffffffff7, 0x0, 0x7, 0x9, 0x0, 0x3, 0x5, 0xfffffffffffffffb, 0x1, 0x100, 0x3, 0x10001, 0x6, 0xcc, 0x8, 0xffff, 0x4, 0x7fff, 0x7fff, 0x6, 0x9, 0x3f, 0x5, 0x1f, 0x0, 0xfffffffffffffff9, 0x7, @perf_config_ext={0x100000000, 0x1}, 0x12826, 0xffffffff, 0x6, 0x1, 0x4, 0x1, 0xfff}, r2, 0x0, r2, 0xa) connect$netlink(r1, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r1, &(0x7f0000195000), &(0x7f000075effc)=0xc) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) fcntl$setpipe(r3, 0x407, 0x40) 2018/04/08 02:11:22 executing program 5: 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(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000000040)=""/1, &(0x7f0000940000)=0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7ff, 0x200, 0x3, 0x2, r1}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x480) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/08 02:11:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000f40f00010800c000000000000e0000000d", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) connect(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x3, 0x2}}, 0x80) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x107, 0x400, 0x2, 0x20, 0x321, 0x401, 0x33, 0x400}, "5c0c595d045af9c4ee6396c4b072af952ca95457efbc51babdf00739901c44f7fcca5bd344b5c36a24542a88cd2e54ed63de4193c332723acf6d0e1acc63cf334a510f1c51efbf718ab5c5a3115f420c0cc9af5d211a29aa93f83657a6e0f717541bb5c4ce92f58055e3", [[], [], [], [], [], [], [], [], []]}, 0x98a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1000000000503003, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140), 0x4) 2018/04/08 02:11:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffffffc0]}) 2018/04/08 02:11:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1411}) io_setup(0x4, &(0x7f0000000180)=0x0) r2 = socket(0x40000000093, 0x0, 0xfffffffffffffffe) bind$inet(r2, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) fcntl$setownex(r2, 0xf, &(0x7f0000000300)={0x1, r3}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) mq_timedsend(r4, &(0x7f0000000080)="438ffd318a7b6592c239a78f49a66eba05559decb315521ae2fdab6990196af043d8de83e71a179fd6f077badf82e0ea2408ebcb6f2c58103a831b39d32f3b224b682ce4807e7824e06db9d9914db84024bd28ed6728ae8a8138adbc3857f5b04a3e9d0eb5", 0x65, 0x1, &(0x7f0000000100)) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000340)=""/255) read(r2, &(0x7f00000001c0)=""/160, 0xa0) 2018/04/08 02:11:22 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r2 = dup(r1) fsetxattr(r2, &(0x7f0000000440)=@known='security.selinux\x00', &(0x7f0000000480)='%!user\x00', 0x7, 0x2) r3 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xddf7, 0x8002) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000400)={'sit0\x00', 0x600}) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="050000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000128fb40000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x10000000000010, 0x3, 0x0) write(r5, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/04/08 02:11:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xc0ffffff00000000]}) 2018/04/08 02:11:22 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x0, 0x0, 0x0, 'bcsf0\x00', 'lo\x00', 'bcsf0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'bcsh0\x00', 'bcsf0\x00', 'vlan0\x00', @random="3d80d3e65ea7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "5d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4"}}}}]}, {0x0, '\x00', 0x4}]}, 0x3c0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x2e, [], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=""/46}, &(0x7f0000000280)=0x78) 2018/04/08 02:11:22 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) ioctl$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_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000002c0)=0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x262042, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x980000000000000, 0x6000, 0x3f, 0x8, 0x3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) 2018/04/08 02:11:23 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="080000002400010400000000000000182b2a6333dec440a30ab61555"], 0x1c}, 0x1}, 0x0) 2018/04/08 02:11:23 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)="a94e1118e0c1578ae7ab41daeff62b4f9bb6e4539867b5e37bff93edf994045f0364c59d4a30ef910c776d1441e6748a435b2e20510fc6260a88f11a263fecb9dd718fb8d5e44e2ff3b61aceada4cde8c4cda9e6f756a79ad60a9497029883b5f8c12f270a2b5261cf8d671bafe1e8addca4", 0x72}, {&(0x7f00000001c0)="66cdaf24fe", 0x5}, {&(0x7f0000000200)="57a88f79d64b825e", 0x8}, {&(0x7f0000000240)="618f486f64d457c0f731224be5845b1444c5f59cccbd2535b6b79c36e84c9d6f9a9c0da15f8bf5dbe9a59264494cb5171b4ac3f4305caf16051780a6ac2ec3cb5f646b466cc97612bc1eac18760202251630dc612b8982f4bd32b5f6b15f436fd57c6180b17a1e6d5e694de4d0f85645b406ecf0a1f6dd54477c958222e1da2b0b0fcc38a05364bc8c4051ce981e932997f7aedcddaa6260ed26eea35556336bf2ca097c8066853339511073c8e2853df45dd28f8ae3f9a276f1bc7c786ef769ecc2", 0xffffffffffffff4d}, {&(0x7f0000000340)="167391bbde5cfedfaec539ab5d4407c309424c4264a60a09c77aa5563b03f41dd40a2262627553dbef3777d3f0a3d0cec5f7ecfe42e142780cb7a12eb57ad0e0cf0235b31278e63a", 0x48}, {&(0x7f00000003c0)="cc0198bd3cdaf55af6c62b543d7ca9e9de54d833288c607d30d5cae261f18dd709ef2a578d15dbf0a83ad3e670ee388e017982409fed7dfe8a040468f5c1", 0x3e}, {&(0x7f0000000400)="6036052fd27960382c4645066fbc35c8f2c296a1e6a2053de9c400c9fb6554d27a6c19697597d7575b1684b38503a89f8b4cc509e92ab527538e394b05b1b78de8a0df3520049869cab69612dd7cfa68078cfbc4ea3e30e3cc0fe6e6fa89b9c775c7eec551d06f0805b106c28c808a4c", 0x70}, {&(0x7f0000000480)="2877e6c23b2c2c7fa4b945aa42bb5a55c7b58772c4d532e53850054df1c7a5fb02e82bb304e431426eb441c0ed1b120d0c1e7ff4b1c103b666c179b8a08c82a8c381af473cd939d272cc259da62d09b1f4dc8559d2ea29759fcb5658ca0b13b050c7b1f3f5c4089a9414190a2590e134fc72093220f87fc95880db2220b5e234418b271b7cf7a0892380c2144a3ef5cf28a73f1af6d5a6197ddab378203e32c2c64e9e364eb7f824776852544090dc36878c3db35f2a729f7c9d00e3b1f2421409270ad522cd3245bb1718ce4f5db7a79689fe1986653d58a6baf2b2df7b5848054b", 0xe2}, {&(0x7f0000000580)="cd0f7b86d4432b547ffd8e1ebdd82616c8b3d78a419cddace9fc364a445045024b8e75641a54a65d78e19208e8156887b9198074fb3a3c678c1ce7666493ed28c62991bf268a1f9e6c84f03df3b1c4095e66441f695c579616218705d7169b005a36f53d077734419b26c976059611392b357cafc42f499e0c9d96f67468249bcd63a607d19eab051d04b671", 0xfffffffffffffe08}, {&(0x7f0000000640)}], 0xa, &(0x7f0000000740)=[{0x98, 0x117, 0x0, "cbe61c38f090dd3d435ae23eac5bca599889d3d81159ec1368f5e26b65f9cfcbec6cab49f9870e1c2b89b892641506b6ec3fcb8003289490447e2479b4e4fb3e1fe5b56ab0189e308f003d82dd8e8dbbbbe16c6c973ce5c6ca08062b2c05505d50d739e736767c17116941c09b7b2c2240b25e77d7c4dcc4fa55c18d43ff601d72c025bf"}], 0x98, 0x8000}, 0x800) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) write$sndseq(r2, &(0x7f0000000040), 0x0) 2018/04/08 02:11:23 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = epoll_create(0x7) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x148) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="12b840be010b94e4cd55878a985693ed20beace0b37d8e965177fcbdddf14373e29d097d1c4b4b3c7bcd3fb92385f111019a5000000000000000000000000000000000", @ANYRES32=r2, @ANYRES32=r1], 0x10) r4 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e22, 0x2512, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, {0xa, 0x4e21, 0xbf4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x9, [0x4, 0x10001, 0x1000, 0x9, 0x9, 0x3, 0x0, 0x9]}, 0x5c) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000280)=@req3={0x2, 0x10001, 0x1, 0x2, 0x1000, 0x3, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) preadv(r5, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) 2018/04/08 02:11:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x15, 0x11, &(0x7f0000000080)="7cfa41856449086023de12043164558b35"}) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x20, 0x813, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/125) 2018/04/08 02:11:23 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/82, 0x52, 0x1, &(0x7f0000000040)={0x4, 0x9, 0x8, "cc42420cbbde", 0x2}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r2, 0xfff) 2018/04/08 02:11:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r4, 0x9}, &(0x7f00000001c0)=0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/08 02:11:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1c00]}) 2018/04/08 02:11:23 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) getgid() [ 710.405545] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 02:11:23 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x358) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) 2018/04/08 02:11:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x3]}) [ 710.456163] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/08 02:11:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffffffea, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, 0x8) 2018/04/08 02:11:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2bca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x20002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x9, 0xfffffffffffffff8, 0x0, 0xda, 0x7ff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x3}, &(0x7f00000000c0)=0x112) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x8d, "a370c49de2c24bb8addb09392e813c9f909631d34944614e34a5ceea6189b8365a77235cac32c599261b55c14397d2a7ba086d78801cfc62b46af943bbdab48dc255ae095f7e7bedb427904900e030fb8e674314447fd7429ba133e0d4e865113bd4e0c86278145e11e8d76dcfea86449351d78904940dcee2f93fb41f921c873c946aa827952f133ff8ec4170"}, &(0x7f00000001c0)=0x95) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) getpeername$ax25(r0, &(0x7f00000002c0), &(0x7f0000000380)=0xffffffffffffff65) 2018/04/08 02:11:23 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400002) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0xb4, 0x18, 0x100, 0x70bd2d, 0x25dfdbfc, {0x2, 0x80, 0x14, 0x5, 0xff, 0x0, 0xff, 0xa}, [@RTA_ENCAP={0x90, 0x16, @nested={0x8c, 0x40, [@typed={0x14, 0x89, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x10, 0x39, @str='/dev/sg#\x00'}, @generic="3fa529f8fee91d7c825777588b542af80bc1dd4eba19a778d45eb9623c10bf08e614aa31db5663c9c5cba03ca9a46ff28af4a13fcec71b02ef8307698e36", @typed={0x10, 0x2b, @str='/dev/sg#\x00'}, @typed={0x14, 0x87, @ipv6}]}}, @RTA_PRIORITY={0x8, 0x6, 0x1}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40080}, 0x800) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5380, &(0x7f0000ca7000)) [ 710.503494] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 710.507637] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/08 02:11:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(xeta-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0xc2500, 0x80) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0xf000, 0x7000, 0xd, 0x1, 0x7f, 0x10001, 0x40, 0x0, 0x68d6, 0x8, 0xa1, 0x2}, {0x4000, 0xf000, 0xd, 0x9, 0x9, 0x8, 0x9, 0x401, 0xffffffffffffffc0, 0x20, 0x7f, 0x6}, {0x0, 0x1002, 0xb, 0x5, 0x7, 0xb2, 0x57, 0x1000, 0x6, 0x3ce50771, 0x20, 0x80000000}, {0xf004, 0x2000, 0xd, 0x6, 0x3ff, 0x7, 0x1, 0x4, 0x80, 0x3, 0x400, 0xbb8c}, {0x100004, 0xf000, 0xf, 0xff, 0x4, 0xfff, 0x2, 0x1000, 0x200, 0x0, 0x7}, {0x4, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x1ff, 0x5, 0x5, 0x9, 0x8, 0x1}, {0x1000, 0xf000, 0xf, 0x80000000, 0x8, 0xffffffffffffffe0, 0x8, 0x0, 0x1, 0x4, 0xffff, 0x6}, {0x0, 0x0, 0xb, 0x9, 0x7, 0x4, 0x6eb, 0x3f, 0x19, 0x7, 0xf3, 0x100000000000}, {0x10002, 0x7004}, {0x1000, 0xf001}, 0x80040020, 0x0, 0x0, 0x20000, 0x3, 0x2000, 0x4000, [0xffffffffffffffb3, 0x20, 0x10000, 0x10000]}) r3 = accept4(r0, &(0x7f0000000140)=@ax25, &(0x7f0000000000)=0x80, 0x80000) connect$vsock_dgram(r3, &(0x7f00000003c0)={0x28, 0x0, 0x270e, @host=0x2}, 0x10) socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) close(r0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/04/08 02:11:23 executing program 4: syz_emit_ethernet(0x348, &(0x7f0000000180)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x1, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0xffffff89, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4a000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x5, 0x3f, 'queue1\x00', 0x7ff}) 2018/04/08 02:11:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x600]}) 2018/04/08 02:11:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)) 2018/04/08 02:11:23 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000200)={[], 0x8, 0x3ff, 0xff, 0x0, 0x7, 0x3000, 0xf001, [], 0x8000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/04/08 02:11:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000ac0)) 2018/04/08 02:11:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/04/08 02:11:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffffffff00000000]}) 2018/04/08 02:11:23 executing program 4: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='1', 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000003500)=""/2392, 0xffffffffffffff53) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x54002) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) add_key(&(0x7f0000000300)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2c4736117558d0055af474d0535be7b8d74b56be2aa6c8cb35322b61503407450564090911d1d5e9d0981604575d1e38fff0382e72dab9e724366c56266d3eee48", 0x213, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x20, r2, 0x8, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/08 02:11:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x90, "4289e2c1621e74d7fef9f74387ee24a7d98ad645eb60b803fa66dc775d669121b3e097d63be08f723afdca0ee85b658b191163bd50f7bc4c10992ff76741e1d5d9246c7520673e628b43769d63035901716a558bd55dc8e007f59910054e4b42d02eb1f8ce5913d41d77806445a60b6245f9602eb25e8933082ef314f4c8f52c90db1483f0ba20fed06f739be81f60f0"}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x48, &(0x7f0000000200)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0xbc, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000080)=0x10) 2018/04/08 02:11:23 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4}, &(0x7f0000000400)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000000c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x20, 0x100, 0x1, 0x200, r3}) mknodat(r2, &(0x7f0000000540)='./file0\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) set_thread_area(&(0x7f0000000040)={0x64a4, 0x1000, 0x3000, 0x10001, 0x1, 0x3f, 0x5, 0x0, 0x8, 0x7384}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/08 02:11:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x6}, {0xff, 0xbc}, {0x0, 0x9}, {0x1, 0xaa}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xae1, 0x7, 0x7, 0x10000, 0x67}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) 2018/04/08 02:11:24 executing program 0: r0 = socket(0x11, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f000015a000)={&(0x7f00009abff4)={0x10}, 0xc, &(0x7f0000866000)={&(0x7f000049bee8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x13697559ccfe0859, &(0x7f0000000080)={0x2, 0x7, 0x2, 0x4d4, r2}) 2018/04/08 02:11:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4000000000000000]}) 2018/04/08 02:11:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000d38ff1)=""/15) 2018/04/08 02:11:24 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xde2a, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00001f0000)="00ff000201000000000000010400000000000000", 0x14, 0x0) 2018/04/08 02:11:24 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000280)="b465954430b694973d421fbb57f260332abb09d95cfea0f020f2f8294b8c4270f0c753685fbae3b2d0d22e9326adc5ae3555c58adeec422d10781910a63f740548abde75886d8920129a72a554bb91df4596011affa7e4aa394204be90df9051bfe07064a0cbd6332a9770cc405982154aa7bc46fc3b34fc23203e5847e7ae1115f22ac6ff77202d6d24c43602c70f20fd192d547562ec8f4f47d1ecd55a983a85050a0bd3d0e039d34ca71016fc071fef71e64bc2870d37c1cc6db590f555752eb4438b9de7e986e99859ef4b68931e", &(0x7f0000000380)="7d42d3865564e336a753e23e0c7a1ea4f4bb538f2582976ce29933bb179f0d016da5ce6f81cd5087a3a6107eb1c7537d64714f0bbc993e8a519a2ed97eb360a44a9db79384779163662176a45b6fda12145d26bdf54105ae860c5f2c8de618850000aa11daa878f9a3b2686d4fcc48b4d59941829b9f0c205696b324daf79ce27305efb4b98867ef6e7deb704675f7a63720380eddb29a77c221d5a8bf1d220d06571916795df990d99d13766af76d1bac173b700c88580ad916a49ea6d8b7ddbd60f82ad87061746aca9b0bd121f1d303feec8c6644ec6d", 0x2}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000002000000e8ff9ab4ee3ff52929301042850d3d8645cf91000011000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0xffffffffffffc352, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0x0, 0x0}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000000040)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000680)=""/142, &(0x7f0000000740)=""/69, &(0x7f0000000140)=""/14, 0xd003}) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000640)=0x200000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r1, 0x28, &(0x7f0000000180)}, 0x10) write$vnet(r5, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000002c40)) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000600)) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) sendmmsg(r3, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="9e", 0x1}], 0x1}}], 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) [ 711.027574] QAT: Invalid ioctl 2018/04/08 02:11:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xe0000000]}) 2018/04/08 02:11:24 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x101200, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f0000000100), 0x5) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0x40) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') [ 711.059384] QAT: Invalid ioctl [ 711.069409] QAT: Invalid ioctl 2018/04/08 02:11:24 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200000) listen$netrom(r0, 0x8) r1 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) fstatfs(r1, &(0x7f0000000100)=""/176) 2018/04/08 02:11:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bd00000000000000212daab50000000000080007000000000000009500000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x109040, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="736563757269747900000000000400000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001200)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipmr_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000080)) [ 711.191300] QAT: Invalid ioctl 2018/04/08 02:11:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x40000003) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) r6 = signalfd(r5, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r6, 0x400, 0xfffffffffffffffe) setsockopt$inet_mreq(r5, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/08 02:11:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xe000]}) 2018/04/08 02:11:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xe0000000]}) 2018/04/08 02:11:24 executing program 5: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)="1094c2dbbb7e08000000", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/04/08 02:11:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bond0\x00', 0x5}) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14004fc816a8deb6f6d8115eac4500000000000000"], 0x14}, 0x1}, 0x0) [ 711.425891] QAT: Invalid ioctl [ 711.432092] QAT: Invalid ioctl [ 711.439643] QAT: Invalid ioctl [ 711.459518] QAT: Invalid ioctl [ 711.489320] QAT: Invalid ioctl [ 711.505496] QAT: Invalid ioctl [ 711.513719] snd_virmidi snd_virmidi.0: control 112:0:0:Î:0 is already present [ 711.521528] QAT: Invalid ioctl [ 711.561438] QAT: Invalid ioctl [ 711.574369] QAT: Invalid ioctl [ 711.586062] QAT: Invalid ioctl [ 711.609195] snd_virmidi snd_virmidi.0: control 112:0:0:Î:0 is already present 2018/04/08 02:11:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="2113000000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000340)="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", 0x1b0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x1, 0x7ff, 0x4}) r2 = dup2(r0, r0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/08 02:11:25 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="58b9863d51d803f3da2b72e69ad73e7df469144fdd2aa8c4949ba12bf09e1189a8a4cbc78ee879e4add955141352d7c5c5b0e078e338949bcd01fc66fe5dcb59b3eed48facff196ba17835369cfe9aa856dfb28f5bfcbf7939cbcbe2a0189aedc0d1885d6584b9808f8f8dbbe0b3f7f1e0e89a16051efc0000000000003e775e2a032cca88cfdc4a796eb1b741da9197e54d3ee4279d"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/08 02:11:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x100000000000000]}) 2018/04/08 02:11:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000001, 0xfffffffffffffffe, 0x7, 0x0, 0xffffffffffffff9c, 0x85}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/08 02:11:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x4) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@nl=@unspec}) 2018/04/08 02:11:25 executing program 5: prctl$intptr(0x4, 0xfffffffffffef2fd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x200) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000180)=""/120) 2018/04/08 02:11:25 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/126) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/08 02:11:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x1) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x22002) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000400)='erspan0\x00') r4 = getpid() getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b80)={r4, r5, r6}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)="2a81f462d74ebc117b4ab19ffba600682a4f25c96236d7fc5fbea0eb502a2ac488730ad3fdfd4cdd2089905d678423", 0x2f) sendto(r2, &(0x7f0000000140)="39f94ed0d69263e0a980c3d9fde66770e197ed3020939c64cc2821252ee142077ecd6bfdf0b38828eca90483654e8270ab106cb309b5596864794bce762a31f8adb85d02524e455dba5273a8e627dfc681dfcf3344265dd1b9506f5bc562477ec1f2cf824388c6b87c2a51388a4db5a54f02451d17811c843b06f7e2000fc9ad749c16", 0x83, 0x84, &(0x7f0000000340)=@hci={0x1f, r7, 0x3}, 0x80) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001f40)=""/4096) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000100)={0x7}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f0000000a00)}, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="6f7391b800727370616e3000"], &(0x7f0000000500)=""/165, 0xa5) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c80)) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) [ 712.269847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 02:11:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) 2018/04/08 02:11:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x4000) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x9, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000000c0)=0x4000) recvmmsg(r1, &(0x7f0000000140), 0x3fffffffffffd5f, 0x0, &(0x7f0000000080)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/04/08 02:11:25 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x10, &(0x7f0000ffd000/0x2000)=nil, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4000000004e20, 0x1c00000, @empty, 0x1000}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003ff4)=@sack_info={0x0, 0x9, 0x3}, 0xc) 2018/04/08 02:11:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x8001}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10002) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000380)}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/08 02:11:25 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffdb5, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, r0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x28) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000400)=@pic={0x0, 0x9, 0x40, 0x3, 0x800, 0x1, 0x7, 0x10001, 0x81, 0x2, 0xffffffff, 0x3, 0xae, 0xfffffffffffffc00, 0x6, 0x8}) r3 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000380)) 2018/04/08 02:11:25 executing program 7: umount2(&(0x7f0000000040)='./file0/file0\x00', 0x1) 2018/04/08 02:11:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b00)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0xde78b15e29d5d61b, 0x0, 0xfffffffffffff722, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0x5, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x20, 0x0, 0x7, 0xfff, 0xeb6, &(0x7f0000000040)='teql0\x00', 0x7fffffff, 0xa1, 0x7}) 2018/04/08 02:11:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x1000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000000c0)=0x55cbefc5c938cfca, 0x800) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780), &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) 2018/04/08 02:11:25 executing program 0: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) msgsnd(0x0, &(0x7f0000000000)={0x2, "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"}, 0xff9, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/08 02:11:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x1db) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x43001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0xd2c, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 2018/04/08 02:11:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() getpgid(r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r3, 0x200005, 0x0, [0x9, 0x100000000]}, 0xfffffffffffffd05) 2018/04/08 02:11:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@empty, @rand_addr=0x7, r3}, 0xc) 2018/04/08 02:11:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x400000000000000]}) 2018/04/08 02:11:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000500)=@un=@abs, 0x80, &(0x7f00000001c0), 0x176, &(0x7f0000002100)=""/4096, 0xfffffffffffffd48}, 0xfffffffffffffffd}, {{&(0x7f0000000900)=@in6={0x0, 0x0, 0x0, @remote}, 0xe3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/101}, {&(0x7f0000000100)=""/135}], 0x0, &(0x7f0000000b00)=""/136, 0x88, 0xffffffffffffffff}}], 0x2, 0x40010000, &(0x7f0000000c40)={0x77359400}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x0) 2018/04/08 02:11:26 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x24000000000004) 2018/04/08 02:11:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r4, 0x80000040045010, &(0x7f000000bff8)=0x9) 2018/04/08 02:11:26 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x1) r2 = accept4$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=0x0, &(0x7f00000009c0)=0x4) pread64(r1, &(0x7f0000000080)=""/48, 0x30, 0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000a00)={0x5, 0x0, 0x1f, 0x3, r3}, &(0x7f0000000a40)=0x10) accept$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/08 02:11:26 executing program 1: mkdir(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x123) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, &(0x7f0000000080)) 2018/04/08 02:11:26 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x3, 0x6, 0x304, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x1}, [@typed={0x14, 0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x38, @uid=r0}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)={0x14, 0x1, 0x8, 0x1}, 0x14}, 0x1}, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280)=0x154b, &(0x7f00000002c0)=0x1) 2018/04/08 02:11:26 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getrandom(&(0x7f0000000240)=""/136, 0x88, 0x1) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/104) 2018/04/08 02:11:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x80ffffff]}) 2018/04/08 02:11:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x192, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4d, "317b0ed060f1bdc101fd8ff7775f1fd2e66e400c6e2fca04e1d78b677655c2a0eea3a28923d8a4545cc5f8f9bc51e088d281e66bef88c663d1212a226bc04629f1d10a3f1bbf8a0ba383ada0f0"}, &(0x7f0000000100)=0x55) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7878, 0x100000001}, &(0x7f0000000180)=0xc) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/08 02:11:27 executing program 2: timer_create(0x2, &(0x7f0000000040)={0x0, 0x21, 0x200000000, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x12800, 0x0) r0 = memfd_create(&(0x7f0000000100)='stcur\b\x00ymime_type*\x00', 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timer_delete(0x0) 2018/04/08 02:11:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r2, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r5 = socket$inet6(0xa, 0x0, 0x2000000009) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) sendmmsg(r6, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, r7, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940), 0x0, 0x80}, 0x7}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e95", 0x4d}], 0x1, &(0x7f0000008a80)=ANY=[], 0x0, 0x4001}, 0x1c3}], 0x2, 0x80) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x80a, @empty, 0xf8b6}, 0x1c) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x26d, 0x2, 0x1, 0x2, 0xaa6, 0x1, 0x7}, &(0x7f0000000080)=0x20) 2018/04/08 02:11:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x1599b69}, 0x396) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x400103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd6, "a7a9fa81dbe7d6fbb08cc9384a365d0caeb9e4829172b04336a4c8b145133953060352c1c039dd9d771ba25be8267bc2abb7ea5c82c4041fdd98fd2e324c445c05d03786b82a52d3d8592d9554234da64d8880cc20945e00249b7a09a394ea0e7f10d88bbeb95c8de33d92c4b54a23465752f4cefffb3b92eeb0fdac9230177e1dd1bf510f4d156f91e26f7cab395c03d16f8730d93a96207d3f57c2b42f4ed7b106868200409eb84045358aa18f73a00c61a2fd571f131c7462692fb7e1a4f533250a796d891d89d7b88362e58af18f11587eef0d77"}, &(0x7f0000000140)=0xde) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/08 02:11:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xcb, "ec734603241450161001ec74f485e26e61ea2ee8731ea8cb4a31a4af6758788fcdfab362c3e9530aab6ced86f148c7b6581f82c43d1f13c0f82e950056705b03972794efa7e4059e0b2eb1888e3054cee19e6054d9a964a00854165fe2ce886a2862a7f4ab820bc8ab317ded9db178d338eef0fc6936ac83939c0fc6f72132165afaf5be753375c70471135ceef21542d6d299c225d908e3a6aa8c0d51c01941e4d5491a152f5501b790fc190254536deecfdb5fad01786e92e6986d85aa217960377bbb6e470de26cc4ae"}, &(0x7f0000000300)=0xd3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x5e6e}, &(0x7f0000000380)=0x8) connect(r0, &(0x7f0000000180)=@hci={0x1f, r1, 0x1}, 0x80) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x80000000000000) ioctl$int_out(r0, 0x5460, &(0x7f00000003c0)) 2018/04/08 02:11:27 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_nanosleep(0xfffffffffffffffc, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = fcntl$getown(r0, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c"}}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000002900)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000280)=[{&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/32, 0x20}], 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/22, 0x16}], 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_getevents(r7, 0x236, 0x5, &(0x7f0000000780)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x989680}) r8 = request_key(&(0x7f0000000880)='syzkaller\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="2e6e6f6465761200", 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'ip_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r9}) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000000040)='./file0\x00', 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ptrace$setopts(0x4206, r4, 0x0, 0x0) futex(&(0x7f0000000680), 0x0, 0x0, &(0x7f00000006c0), &(0x7f00000028c0), 0x2) 2018/04/08 02:11:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000100), 0x7fff, 0x2) dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x2}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002, 0x0, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0xe6, 0x2, 0x2, 0x6, 0x8, 'bridge0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "60d3f619e146b70cab5f917e43612a41c296ef4180b018f65b855d2a6006"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) semget$private(0x0, 0x2, 0x40) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/08 02:11:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x8000000]}) 2018/04/08 02:11:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x204040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x810, r1, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000780)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x450) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @dev}, &(0x7f00000000c0)=0xc) [ 714.295708] audit: type=1326 audit(1523153487.415:6447): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17605 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/08 02:11:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0x7, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e23, @rand_addr=0x5}, 0x8, 0x4, 0x6, 0x20, 0x42ad, &(0x7f00000001c0)='syzkaller0\x00', 0x7, 0x1f}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], 0x3, 0x2, 0x2, 0x1}) dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000"]) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0x5) 2018/04/08 02:11:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4]}) [ 714.339832] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/08 02:11:27 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10200, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0xc000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 714.384764] ptrace attach of "/root/syz-executor1"[4520] was attempted by "/root/syz-executor1"[17620] [ 714.401648] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 715.188481] ptrace attach of "/root/syz-executor1"[4520] was attempted by "/root/syz-executor1"[17620] [ 715.199606] audit: type=1326 audit(1523153488.319:6448): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17605 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 715.214323] ptrace attach of "/root/syz-executor1"[4520] was attempted by "/root/syz-executor1"[17620] [ 715.278557] ptrace attach of "/root/syz-executor1"[4520] was attempted by "/root/syz-executor1"[17651] 2018/04/08 02:11:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x80}, &(0x7f0000000180)=0x8) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b8010000000f01d9660f388197d93100000f013d0f00000019b54b0db5e1b80c0000000f23c80f21f835080040000f23f8b906060000b8145e0000ba000000000f30c74424002ed563c2c744240200000000c7442406000000000f011c24c4e209baf72e0f011b9ad30000005a00", 0x6e}], 0x1, 0x8, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 02:11:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1c00000000000000]}) 2018/04/08 02:11:28 executing program 6: r0 = socket(0xa, 0x200000000001, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x258, &(0x7f000097df4b)=""/181}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x8, 0x8}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/04/08 02:11:28 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="3b0400000000"], 0x1) uname(&(0x7f0000000540)=""/207) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x80000000000000, 0x8200, 0x71, 0x1, 0x9, 0x2, 0x8, r8}, 0x20) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f00007a3000)=0x4000000) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000700)={r8, @in6={{0xa, 0x4e24, 0xfffffffffffff000, @empty, 0x10001}}, 0x3a7f, 0xfffffffffffffffb, 0xce, 0x80000001, 0x3a}, &(0x7f00000007c0)=0x98) ioctl$LOOP_CLR_FD(r5, 0x7003) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x208, 0x2, 0x0, r2}, &(0x7f00000002c0)=0x10) r10 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) setsockopt$IP_VS_SO_SET_DELDEST(r9, 0x0, 0x488, &(0x7f0000000640)={{0x73, @multicast1=0xe0000001, 0x4e22, 0x2, 'fo\x00', 0x24, 0x94, 0x7a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x7fffffff, 0x0, 0x9}}, 0x44) sendto$packet(r7, &(0x7f0000000340)="bbe662035ffb14ae18dc0d01965e76bbd78e19e5246907d2a9faafd16ca3079a36f5fa2f3d872b91302431e4f2729527e42dac", 0x33, 0x20000000, &(0x7f0000000d40)={0x11, 0x1e, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/04/08 02:11:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x141801, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x56c, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)) 2018/04/08 02:11:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r1 = eventfd2(0x0, 0x0) pread64(r1, &(0x7f0000000040)=""/13, 0xd, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) write$eventfd(r1, &(0x7f0000951ff8), 0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x1fb}], 0x1) 2018/04/08 02:11:28 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='-', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x9) 2018/04/08 02:11:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xffffffffffffffde, &(0x7f0000000300)={&(0x7f00000002c0)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0xff8d}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x280800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/210) 2018/04/08 02:11:28 executing program 6: r0 = semget(0x3, 0xb, 0x0) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f0000000900)=""/168) 2018/04/08 02:11:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0x200000}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/08 02:11:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x800000000000000]}) 2018/04/08 02:11:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/04/08 02:11:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) timerfd_create(0x7, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000400)) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000003c0)=0xab8, 0x4) sendmsg(r1, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000003200)={&(0x7f0000003100)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f00000031c0)={&(0x7f0000003180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000026bd7000fddbdf25060000001c000200080007001502000008000900270000000800080001000000080005f222770000"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x40) r3 = gettid() timer_create(0x0, &(0x7f0000000680)={0x0, 0x12, 0x20}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendmsg$netlink(r0, &(0x7f00000030c0)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000600)={0x68, 0x2a, 0x4, 0x70bd2c, 0x25dfdbfb, "", [@generic="8d15c6bf82e53dd16798042189e806e76440da8ad16878cf2b9013dbb838b02bf56597370d37a9a57360917339ae87969c1a6a4a748f2b033e631e8bfdee87611a4e5cd2af712e1c02b6d71298920782eb5b6aaa3119e1f2"]}, 0x68}, {&(0x7f0000001b00)={0x10, 0x0, 0xc, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000001c00)={0x104, 0x40, 0x200, 0x70bd27, 0x25dfdbfc, "", [@nested={0x20, 0x30, [@typed={0x4, 0x22}, @typed={0xc, 0x7a, @u64=0x1}, @typed={0xc, 0x5, @u64=0x5}]}, @generic="a63a1ab0e36beb2c5e97470a60883fa3b9cfac511c1379c59df1f8a8e8824c07f20ddb414e713bd04a7794f3d6ea2daf402e314c738f041bf673d03908b42aa06c5a75c146296416e73ad80775a325743108f6b6820b0f7d8f114bbbe3feb6e7f3deaafd04ed104c3f92013fbf5cd6c2bcc695ae9ff9899d5580739cdd1ea3dbc711dcdbf2cf5e572329d5697127320f75f8c6485777d78f27737ca607f5e8b938b3fff3444ebc96fa9791df05fe8d097a1c9247b7f7a01307c985994da1ab4ab265d3b856ee222484c88ad24245150b6f13225a"]}, 0x104}], 0x3, 0x0, 0x0, 0x1}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000440)=0x3, 0x8) execveat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='wlan0E\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='-\x00', &(0x7f00000001c0)=']\x00', &(0x7f0000000240)='self\x00', &(0x7f0000000280)='selinux:Ovboxnet1\x00', &(0x7f00000002c0)='*systemmime_type\x00', &(0x7f0000000300)='vmnet1trusted\x00', &(0x7f0000000340)='\x00'], 0x1000) tkill(r3, 0x1000000000016) [ 715.724167] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/08 02:11:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) socket$inet(0x2, 0x80001, 0x0) 2018/04/08 02:11:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f0000000a80)={&(0x7f0000000640)=@nfc_llcp, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/103, 0x67}, {&(0x7f0000000740)=""/102, 0x66}, {&(0x7f00000007c0)=""/137, 0x89}, {&(0x7f0000000880)=""/141, 0x8d}], 0x4, &(0x7f0000000980)=""/213, 0xd5}, 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ac0)=0x8) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000b00)=""/180, &(0x7f0000000bc0)=0xb4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x3f8, 0x280, 0x0, 0xffffffff, 0xe0, 0x1b0, 0x360, 0x360, 0xffffffff, 0x360, 0x360, 0x5, &(0x7f0000000100), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffff00, 'ip_vti0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x15, 0x2, 0x8}, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e22, @icmp_id=0x66}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @rand_addr=0x8, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e23, @port=0x4e22}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xa, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @gre_key=0xca3, @port=0x4e22}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffffff, 0x0, 'ip6tnl0\x00', 'ip6tnl0\x00', {}, {0x113cd7c55392d36c}, 0x2f, 0x3, 0x40}, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/08 02:11:29 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffaaaa0800450000300000000000009078ac1414bbac1414000c00907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)={0x1, 0x0, [0x0, 0xf16]}) syz_emit_ethernet(0x9b, &(0x7f0000000040)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x1f, 0x7, 0x2, 0x20}, {0xffff, 0x1, 0x7, 0xc1e4}, {0x7, 0x4, 0x400, 0xfff}], @generic="99371dec6a080163d6bcc1c6b06ab41d3cd910b1f96fe003bac41700de0a42e35a6b1b2a2a5997b801f561768da3b8f232b291c10510217e4228824a63eef5e4a944cf6f5522b5a11a8faa46b1166bd345bf0e40c9c3f8a460eb60f23fd938091a9f1750e5132a6b76887d1a18d585d8e8c19a7741689833d06b09726baa3284ac"}}}}, 0x0) 2018/04/08 02:11:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x300000000000000]}) 2018/04/08 02:11:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000240)=""/55, 0x37, 0x0, &(0x7f0000000280)={0x0, 0x989680}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 02:11:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r1, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0x28, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/40}, &(0x7f0000000100)=0x78) 2018/04/08 02:11:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r1, &(0x7f0000000a00)=""/209, 0xaf) getdents64(r1, &(0x7f0000000b00)=""/1679, 0x68f) 2018/04/08 02:11:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) unshare(0x400) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/04/08 02:11:29 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e8f55dab4b196da7b09eaaba1d3dd947ed46cd5ed348820300000000000048"], 0x5a) 2018/04/08 02:11:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x180009}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) memfd_create(&(0x7f0000000000)="5b62646576d700", 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0xb8763b6f00b454ee) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 02:11:29 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e1d, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000}, 0x1c) 2018/04/08 02:11:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xe000000000000000]}) [ 716.843991] CUSE: info not properly terminated 2018/04/08 02:11:30 executing program 7: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mount(&(0x7f000047dff8)='./file0\x00', &(0x7f00006e7ff8)='./file0\x00', &(0x7f00003ceff5)='securityfs\x00', 0x0, &(0x7f0000771fff)) 2018/04/08 02:11:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xd61) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000180)="277a33a50389e4d452496d2816d4ede57d222391c86b217ae35c1661fae281885e10dca9531e8e4e8c94305d8ded9841a4f0c1e25ffe75b2c6a605c283950cf81ceb67a0dd1fb9eacfbada39ffedf21caf7e4aee6dc08b6e43779b1cdadeb9d642c0a2e4e33cc2c6f91f8d0f1dbd2f2de9b529ecf59701f9f19d") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/04/08 02:11:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3f4, 0x80, 0x8000, 0x1000, 0xb1d, 0x101, 0x1, 0x7fffffff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xb4}, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x121000, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0xf) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/08 02:11:30 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') perf_event_open(&(0x7f000001d000)={0x2, 0xc4, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000200), 0xfffffcfd) 2018/04/08 02:11:30 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) write$vnet(r2, &(0x7f0000000240)={0x1, {&(0x7f0000000140)=""/136, 0x88, &(0x7f0000000200)=""/46, 0x1, 0x4}}, 0x68) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x1, &(0x7f00000002c0), &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x3a) 2018/04/08 02:11:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000), 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xff, 0x400202) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x7, 0x4}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x300000a, r2) sendto$inet(r1, &(0x7f0000000300)="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", 0x1000, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x98) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000001300)=ANY=[@ANYBLOB="6f73322e006ce4fa3db0e48783d6794d34150abbdf159bec3b89761f71d2f1b9b4fadb9348d2cf6dd735614f8ee3c5059f1ac7718cbfa1db56be7f4c11ba6d8f8740c1c6ee9917a530fd160640199e3d822d2022c9a27c13ae0d125b2de72edf095e95e45eaf3168e09fd9b9aebb6c3766a89e8eda081f8b39c47999"]) 2018/04/08 02:11:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4000000]}) 2018/04/08 02:11:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x5, 0x27, "f722999ed6f0230878dc9a932c3e3417a2bb7940158db852c6d6cdfd9537f2f58799e5a7f359b4"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x2, 0x1, 0x0, 0xfffffffffffffffe}}) 2018/04/08 02:11:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x21a000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) getrandom(&(0x7f0000000040)=""/112, 0x70, 0x8e5e4d62ee52845c) 2018/04/08 02:11:31 executing program 5: r0 = shmget(0x0, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/08 02:11:31 executing program 4: r0 = socket$inet(0x2, 0xa, 0x800) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x5ffde158, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000540)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x13) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1}, 0x20, {0x2, 0x4e22, @loopback=0x7f000001}, 'bcsf0\x00'}) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x8012, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffff583, 0x3, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x7fffffff}, 0x8) fstat(r0, &(0x7f00000001c0)) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0x1, 0xf2) openat$cgroup_ro(r1, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) 2018/04/08 02:11:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/04/08 02:11:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000000000), &(0x7f0000398000)}, 0x3d3) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000395000)=""/27}, 0xe) 2018/04/08 02:11:31 executing program 0: r0 = socket$inet(0x2, 0x80000000007, 0x100000002) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e00)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc80, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000040)={"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"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000440)=0x1000, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) accept$alg(r2, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x7fffffff, 0x4e23, 0xc02, 0x0, 0x80, 0xa0, 0x87, r1, r3}, {0x0, 0x2, 0x1, 0x7ff, 0x8eb, 0x8, 0x57, 0x7}, {0xfffffffffffffffc, 0x10000, 0x10001, 0x8000}, 0x9, 0x6e6bb6, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x5d, 0x7ff, 0x1, 0x2e}}, 0xe8) 2018/04/08 02:11:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x1) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001300)=0xe8) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000001780)=0xe8) r8 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001b80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000001640)=[{&(0x7f0000000080)={0x1150, 0x23, 0x500, 0x70bd2d, 0x25dfdbff, "", [@generic="7442bfc8123a8b9ebfec788bf67c6f5fe8b879e78d0a789699633fd9355e8c8f58001a9c615dc8bc37155c2547543dbd86f37164390f4f848c205ab3282a306cb95fccb377c19f0fe9d8d39915172d70344ca21d36c0fe9d924f231ec34c03632be875915640d2c1ef7d69b74d8571602bdbf4f9ebe07f495b4059a41a1432d43aadf00ad0eb31ae2a182924776298e590a8dd518c1580d8f8c8b90e3d7ece5aaeeaaa3907480f7994eb8764fb9043ae26", @nested={0x108c, 0x2b, [@typed={0x4, 0x59}, @typed={0x8, 0xf, @pid=r1}, @typed={0x8, 0x7b, @ipv4=@loopback=0x7f000001}, @generic="53a8c8f1c740b1851bc57af1df240613a1b397418b527c4590f38760ce8fa3d7d739a551a40602318552935d4b4c5b304e0b87ec435a65ccae9a6ef5b55b28adb5fe4eaa997b453325a92e24c0ddb71f558830d323737d8086a71d91439bfd82ce889fbc422d19395a0de33ed0", @typed={0x1004, 0x1a, @binary="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0x1150}, {&(0x7f0000001480)={0x1a0, 0x32, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x64, @uid=r2}, @nested={0xa8, 0x3d, [@typed={0x8, 0x86, @u32=0x200}, @typed={0x8, 0x5, @uid=r3}, @generic="996602512da0cc6fbe5036523929a40eecd3ea3568a5bcd8441f3fc0f6f30c1855fdbfc8bc378f243622877c9a0dabb9bde1a2f2830619646fc2dd776b969300e9a86df8f390dac0f6c533796c263a7c400ab90f285d64e7c3c10c0931f58bfd4586be04b63fd18511fcd3e93e5b421eeab7927e482c2fa0dd9a54883c89ce31d22f9b696b5d18", @typed={0x8, 0x4d, @fd=r0}, @typed={0x4, 0x87}]}, @typed={0x8, 0x69, @u32=0x9}, @nested={0xd8, 0x14, [@generic="274ee4afd6a7e03912aff29d5f96ec43fd45bfe33a8f81e5bd9b8184d1afa66fd54ca7de2de1bf57edc369819e9059f3178cde70d7e884a9add4df7720f99894d225c2bfbab5596afccb615d47ac243379ae847ceddd6ad48c1029ec3ab09825440912357629a5d179bfae", @typed={0x8, 0x25, @pid=r4}, @typed={0x8, 0x52, @u32=0x782}, @generic="557f1b6dc314b5470be21105ac733cd2458ef42b1b8b9f882ce08732f0275cb7c89a41847e52f318ab67bf19137513c7eb70e49c7f7a9e53b9f0bc02ae9dd4c8ef40", @typed={0x8, 0x33, @uid=r5}, @typed={0xc, 0x220, @u64=0x7ff}]}]}, 0x1a0}], 0x2, &(0x7f0000001ac0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb0}, 0x80) 2018/04/08 02:11:31 executing program 1: r0 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000214000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00000000c0), 0x9) 2018/04/08 02:11:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x0, 0xc0e, 0x3df]}) r1 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000000040)=""/28, 0x1c}, &(0x7f0000000080), 0x66}, 0xa0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/08 02:11:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000003c0)={{0xffffffff}, {0x2}, 0x100000000, 0x1, 0x5}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x75b8cc1f, 0x1f0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x286) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000340)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e0000002ac14141b0100000003ecffffab14140eac1414aa00000000a31924c0cb187b674cbcfe55a69177a98e413e571c6acfc3b3517829d75876c6d6862ed4e70d3a2d2d95e8ca3fd9b0a65cac74c2a3ec2fdf618d0a7e1b5f1d97ed037ffc3753b9ef2763b8ecb767cc7c718a4fd5603e80bdcd45158854c3b003c6d7a6babfe13f880496b2aac21fc4ae36d5faa8c9"], 0x1c) 2018/04/08 02:11:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x40000000]}) 2018/04/08 02:11:31 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) listen(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000100)=""/164, 0x6}) 2018/04/08 02:11:31 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x3, {0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xe277}}}, 0x80) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/08 02:11:31 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) recvmsg$kcm(r2, &(0x7f0000001480)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/42, 0x2a}, {&(0x7f0000001280)=""/232, 0xe8}], 0x6, &(0x7f0000001400)=""/114, 0x72, 0x6}, 0x40010000) r3 = eventfd2(0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r3, @ANYBLOB="21145a88ce067a0c0000e9"], 0x13) [ 718.316644] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 02:11:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 2018/04/08 02:11:31 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) syncfs(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) [ 718.391511] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 02:11:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f00000000c0)=""/75, 0xfffffe87) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x56080) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x3, 0x2}) 2018/04/08 02:11:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x6000000]}) 2018/04/08 02:11:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0xfffffffffffffe9a}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5d, 0x10, 0x5, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xcd0000}, 0x8) 2018/04/08 02:11:31 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xa01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x9e, 0x101, 0x8001, 'queue0\x00', 0x2704d065}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "602a1283bd30d2a81b706969770f9390384a24185790c7e5bdc88efedc3f828c", "6c50fa2ea152620f33ebeac633c97aec3e29cbe4b0a3e924bb43b254a72ee5ff", "42c4f656b85fd8881838099a0a05e484ac775d309baa1e3aef6195a5f116b235", "dc8d63b8b0b2fa4aaafe45ecd99cab575c854a8fa57d79f46ac62cfc0d4b6c7b", "2470252526d8824e9df0d8518f6ba343c147fb6360b8ab6af813ba4f87d8d058", "28334cb23aa5a161beea2aa2"}}) 2018/04/08 02:11:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x8, 0x8, 0x33c, 0x4f, 0x200, 0x266, 0x8}, "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", [[]]}, 0x21a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="14001800000016e6c6a471a9c77fc8f7"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/08 02:11:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x14, 0x2, 0x6, 0x800000001, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0x0) 2018/04/08 02:11:31 executing program 6: add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b86e", 0x2, 0xffffffffffffffff) 2018/04/08 02:11:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000023c0)=ANY=[@ANYBLOB="1c000000170aaa90a5fdffffffffffffffffff4d9fdee735d9fdbec35f1ee6123afa7e0e1a44480b64595432c79a60104aa76d46b9eda7b1c7fba7981d6470e44258e7c622a08298000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002440)={{{@in6=@loopback, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002540)=0xe8) accept$packet(r2, &(0x7f00000025c0), &(0x7f0000002600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002680)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000002640)={'vcan0\x00', r7}) r9 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r9, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r8}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f000051c000), 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r9, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000022c0)={0x74, r3, 0x3ce781dcb130ec00, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f097f5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r10, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/08 02:11:31 executing program 2: r0 = socket(0x200000000001010, 0x2000002, 0xd40b) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000000)=""/105) write(r0, &(0x7f0000adc000)="1f000000f90300ff1400000120ce0000070009000000e1ff000000000101016e9e0000000000bbffff74dd677293e2514c7860c3b9b456492d259a1d49affc4c252401c00bbe4fa5b2776b33a09226f9d499c4b437d83afc0dd0a7479df2a22fd856d589e57ed9da845f8f4467b4be5b41578b411e60bb65e6c1fdcf19d9d3f7841fb9270cef77d317f5a9e5d1cca07ceb7ac499a406d493594ebed0a9ef8367418b6c8ab5477409c2f93c677cd25017f573c3a3e89da41eef5f03446422", 0xbe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xd2040, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x3, 0x2b4e, 0x8, 0x3, 0x101}) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) 2018/04/08 02:11:31 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)="03ff000000") getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) lstat(&(0x7f0000002480)='./file1\x00', &(0x7f00000024c0)) sendmsg$netlink(r1, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)={0x10, 0x2a, 0x110, 0x70bd28, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000002540)=ANY=[@ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x1c, 0x10}, 0x4000) syncfs(r1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/08 02:11:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) r3 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000d80)=@generic={0xd6, 0x7, 0x5}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000ac0)=0x0) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000cc0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="ffbeaf92bbf04e04a123d7d640a1de647fe9ee525ac725522b981e3d81b1c051fdd812e3c2dc2c6ad6973045964f45c39c7501452a917484a6d388c8325896ebc895591c30227b067cc793e3f8ebe3f2a354edf7f4dd5ff1f1682d058ceaab5c686c128d847c0f965d740572573fd636afcd4d34aa44f45d44f3de85049908255fbbaf52414b2bedba98ce2ead1f71", 0x8f}, {&(0x7f0000000280)="50d0439f95a02f33846848c11866cfe605fee1995e20d059601bda4bc18bcb3f8c481119c67100dacba307e7463a75edfd1dda7decd74d9fd7d09f09c5cd674515bd8b275853e8612fc8a0aa1bbf8f459505b3d6c3c2e31cb67ba46d38f9c5a7deb0702d384c8b0b9d860a96bbafc468e5a294f81d7e010b87051680951cd16e888497a7c47af5444d776745fa314dbb937d918db0e38f4624ba6b1251734548dc127eb820d00e11f249", 0xaa}], 0x2, &(0x7f00000004c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x4001}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000005c0)="a672dbcb9161fd781f5d6dbef9ffb6299c9d220e4944b9e204db8e8b5d34675b65ebec069654ce6d9d980f68cf9599a3c570f22efe993342956dcbe1138dedb1e60f9da6156d58b731724f22378ab0900ce409346277df5dbaa2461ae8eaedfb28f6d5b3129c36776aba51b1ba5a4edcb99dc6d92693eebe469d3eca71e831eb573f2ce3f16761511da977812ac3cd74c931f41f5c35fceb57244e16f593bd08a2a904009f04c84461d9a28919d6b290816e5ba502bebc3b8f66bb50ab17152739a1a1fbe6335f0ac77930bd027b4593569cb194f489ef51211094079ff5ae7398633564c320146b", 0xe8}], 0x1, &(0x7f00000008c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x38}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="3ef1cef6b8fa12d912ff34fe0a91d9fcfa3f5dd7cff839a8bc6491766e59c1fec6a8515b9e8b670545cf19eada777002f2243e4e74ddc53ba5ebdcb743807b7e8f15107e1259c2338eb0fbed7207a283bb29d516478dbcec06bb094ff1e0eedfb7257ab62ca90c99ed9fe0fc5f9acb484dc6a200b7af30f4aa63366fe981048f707bb0772f944a3319c6d4102664946b8da7ac6ed268e41985cf8931f6717a057b312c891b344853c1ee652a7d34c7ce90cca6d99ac18e12107af4b17d480d18cc9dec5760585c6f92e61a2d1308ab7cb48a19", 0xd3}], 0x1, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20}], 0x3, 0x40000) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) r12 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCGVERSION(r12, 0x80044501, &(0x7f00000000c0)=""/52) 2018/04/08 02:11:31 executing program 5: r0 = openat$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$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000140)="360f94ce0f01c83e0f22da9af6ff1a010fc76d0166b8000000000f23d80f21f86635c00000600f23f80f20c06635100000000f22c066f66807360fc7580066b8010000000f01d9", 0x47}], 0x1, 0x0, &(0x7f0000000040), 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x1, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 02:11:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x6]}) 2018/04/08 02:11:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x3, &(0x7f0000000000)=0xffffffff) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/08 02:11:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffffffffffd8, 0x400) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x0, 0x0, 0x80000000, {0x0, 0x1c9c380}}) socketpair(0x7, 0x6, 0x10000000, &(0x7f00000001c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/08 02:11:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0xfe8d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r2, 0x0, 0x25, "1a5ef8eca6b1f90a985b9742ee0581a4b1a9193e11bc7acd486eafaf291afa6b0d8b18d4fc"}, 0x2d) sendmmsg$nfc_llcp(r1, &(0x7f0000000540)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x5, 0x2, 0x8, "7f353eb0c3b8dac2075202df4290527c6fac7ed45d2b2e1f6d683a7bdcaa898a490670011160156c39ff1e7cbeb61281898c319b1cbd387b073cb9e70e27b0", 0x1b}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000080)="ecab0fc87c31c6f5c8694f03f07dca3c4b6fefa7aa09b66169c46c7d43036b6e2984831c30be17cea912c8869e3c812837d74fa9fade82fbbc15f008d572cc86c1e808c7763ebc3b7ce8d66d166312a75cd23a29d4f37e60a68a50f8367b20d44aa7d29b64f115194aad89ecaf34232f8ac4ec06f57669a2b269ed9c74db51fa6f51caf36e169d2ca1b65359ed1e8a306c4e29e1cb2854ecbfece27f78b3e6fdc0ac29df9f943464847f73dee113320cf1280a38d401d03900655c8f9ddac79269d8ea180c9150ae", 0xc8}, {&(0x7f0000000180)="73348ac5d71d1b2d1ac0b08db49da4fbfda8e14866c14fafe82151f100a0c1a967e2ef4ef0a7c5b098df0550bd979fd52d7d82c0111a3fff64424bbc2b0cb65f0365890cd5feb2c353e63b46dc2827b7430d4f6a506db28470d0634712e2b4c3238e5cdf64b0885efbb9cc7aaa306f59620b20724b35533d3b7ec8ffb956429f458b2dae6afa7509c909e4df154e5551", 0x90}, {&(0x7f0000000240)="43d0006f8a96caae218cbabdcbf7", 0xe}, {&(0x7f0000000280)="ba8fc4d9ce804541a2284be98490cd0f15c9c234b0e72e806cf0be3a", 0x1c}, {&(0x7f00000002c0)="56feeed323065d333e24db574918daf8f8c985175938d9cdb7fbe54772c8dbbc41dc16eeedb12608f28ca62c4ab18fe4410fc06bad3516981f0beeaf0d336419432ce87b5db1bb7f2647ca69782cc77d909fa10bb3db579038b7a759d606634996f7b89d4870064b12ba8fbc56f20482cc4ce8128aefc507ed98b64eb3efb7b59dc6036feeeed293e41282caf269bc", 0x8f}], 0x5, &(0x7f0000000400)={0x108, 0x11f, 0x5, "5bfd85e3722cbdd38ae98f2ffa5aac4e82e3c62338fb96df832c46140e3b5506dbcb8c169a8627ae051c6165ecee325b5c7768bf62dab07657a685d2453babd5ddb7a5554b8c0e0d4bdf7a3d74b8d8ed23823774162025fdee5d519d7500b9f6f5fc4c166c4c96f1fa0c0090295eeeec7b50a0972b71bb5ae5ef66fab5629792c601b0660e2c98bfb60b14f78bee63a819532bb4785737c23859f8a3577ebb45955e18d0f143e39a38fa029f15815752c09d51b5b8073a76cd038673955d689619e31ad67ebe2b3c1f29807103e0fc4695f346c80faa9f9a081d2f2bb14fc420db727860ad601a1e7b18d03fc19a8688b454"}, 0x108, 0x10}], 0x1, 0x2000c041) openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x28000, 0x84) 2018/04/08 02:11:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000007c0)={'ip_vti0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000980)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001340)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001440)=0xe8) getpeername$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001600)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001640)={'gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001840)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001880)={'lo\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001980)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001a80)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001ac0)={0x0, @rand_addr, @remote}, &(0x7f0000001b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b40)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001c40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c80)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) getpeername$packet(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000020c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000021c0)=0xe8) accept4$packet(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002300)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002340)={@local, @empty, 0x0}, &(0x7f0000002380)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002400)={0x0, @local, @multicast1}, &(0x7f0000002440)=0xc) accept4$packet(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000025c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002640)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002680)={'syzkaller0\x00', 0x0}) getpeername(r0, &(0x7f0000002780)=@can={0x0, 0x0}, &(0x7f0000002800)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002840)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockname$packet(r1, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002a40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002a80)={@multicast1, @local, 0x0}, &(0x7f0000002ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002b00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002c00)=0xe8) recvmmsg(r0, &(0x7f0000004540)=[{{&(0x7f0000002c40)=@ax25, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002cc0)=""/123, 0x7b}, {&(0x7f0000002d40)=""/149, 0x95}, {&(0x7f0000002e00)=""/5, 0x5}], 0x3, &(0x7f0000002e80)=""/53, 0x35, 0x8}, 0x7fffffff}, {{&(0x7f0000002ec0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002f40)=""/135, 0x87}, {&(0x7f0000003000)=""/149, 0x95}, {&(0x7f00000030c0)=""/190, 0xbe}], 0x3, &(0x7f00000031c0)=""/207, 0xcf, 0x9}, 0x2}, {{&(0x7f00000032c0)=@can, 0x80, &(0x7f0000004400)=[{&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/125, 0x7d}, {&(0x7f00000043c0)=""/59, 0x3b}], 0x3, &(0x7f0000004440)=""/194, 0xc2, 0x6}, 0x80000001}], 0x3, 0x140, &(0x7f0000004600)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004640)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000004740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004780)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000004880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004980)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004a80)=0xe8) accept$packet(r1, &(0x7f0000004ac0)={0x0, 0x0, 0x0}, &(0x7f0000004b00)=0x14) accept$packet(r1, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004b80)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000210}, 0xc, &(0x7f00000057c0)={&(0x7f0000004bc0)={0xbd8, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x208, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x9fe, 0x1ff, 0x8}, {0x0, 0x3f, 0x7756}, {0x1000, 0x8, 0xffff, 0x4}, {0x9, 0x7, 0x2, 0xffffffffffff6840}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x26c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf36}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9b}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x100, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2002}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x264, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r30}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r31}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ada}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r35}}}]}}, {{0x8, 0x1, r36}, {0x228, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r37}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r38}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}, {0x8, 0x6, r39}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r41}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0xbd8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/04/08 02:11:32 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40140, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) r2 = socket(0x100000000000010, 0x3, 0x0) write(r2, &(0x7f0000000480)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26) 2018/04/08 02:11:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x300]}) 2018/04/08 02:11:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/08 02:11:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001dc0)=0x1) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x5, 0x6, 0x8af, 0x10}, &(0x7f0000000640)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r2, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xc8a}, &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) ioprio_get$uid(0x3, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff80000000, 0x4, 0x3b3, 0x8fb, r3}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000acfff)='G', 0x1, 0x24000004, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000803ffc), 0x4) socketpair(0x5, 0x80000, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r0, r0, 0x80000) r8 = fcntl$getown(r0, 0x9) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f00000008c0)=""/149, &(0x7f0000000980)=0x95) process_vm_writev(r8, &(0x7f0000000400)=[{&(0x7f0000000300)=""/252, 0xfc}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000480)=""/163, 0xa3}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000c00)=0xfffffffffffffefe) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000009c0)={0x1f, 0x1, 0x7, 0x80000000, 0x12}, 0xc) setuid(r9) seccomp(0x1, 0x0, &(0x7f00000002c0)={0x3, &(0x7f0000000b80)=[{0x7, 0x10001, 0x3, 0x7}, {0x40, 0xb9a, 0xfffffffffffffff8, 0x2000000000009}, {0x0, 0x2, 0xffffffffffffffc0, 0x80000001}]}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000b40)=0x2) renameat2(r6, &(0x7f0000000200)='./file0\x00', r7, &(0x7f0000000240)='./file0\x00', 0x3) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) connect$ipx(r6, &(0x7f00000006c0)={0x4, 0x80000001, 0xfffffffffffffffc, "b4146757b061", 0xffffffffffff7fff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000a00)={r2, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, [0x60b6dc3c, 0x0, 0x0, 0x3596, 0x7, 0x764, 0x8001, 0x4, 0x9, 0x1000, 0x3, 0x8e5, 0x2, 0x2, 0x800]}, &(0x7f0000000b00)=0x100) 2018/04/08 02:11:32 executing program 5: r0 = socket$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$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 02:11:32 executing program 1: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xa0c41, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfb0d) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/04/08 02:11:32 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000280)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0x6, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x8, 0x7, 0x937, 0x8, "75ea4554f5c911e6e5655c401b583f8b4cab513a3ec35d17121232c7ad7617b2c1804552bff9b9878a6ffa29"}, 0x0, 0x0, 0x2, r1, 0x0, 0x76aa, "faae06260486df70e28f06f05139d847d6fa8a0744b77b964e3095ade75ec077f5bf544e35efb79c9cedb07d790c35b95bb9a5a016c6eb3a83f9c3edfb039b3a", &(0x7f0000000100)='\x00', 0x1, [], [0x80000000, 0x5, 0xfffffffffffff800, 0x7ff]}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/04/08 02:11:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x25bd, 0x40002) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)=""/255) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) recvmsg$netrom(r3, &(0x7f0000000740)={&(0x7f00000001c0)=@ax25={0x3, {"371fc75613a538"}, 0x7}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="e8a715dcac9b5c2a899fca711f877991a42818a9b5c6dc4f2e5a6bc10fed887d2f5c6349162507e7261cb259a67432959b5485e5daa673a7edbc0ceff910528f93847d5f806e9e5b8440203aec50c057be19f705b0ae22069a5f2d309b6565b225cff88acb0222df30b9f276dc411582e2fd920bb4965548c7b6343123a6c6b31f5e8f1a9855fe760a72a58afa85705cd34fe218b17d78ee8dc93dc3095bc13568fa0c5cd3b94f4be3d9aac624f7b5756dc5829afc98227b1af451912758ac41d3466b18c637232033588c413e65b9f85d25723fe92eb2ecb1acb679cd60133821b2393ef0db636f2445c166515e03d886e62720970eacd9fca4f23bdd50", 0xfe}], 0x1, &(0x7f0000000340)=[{0x78, 0x101, 0xdf, "491825a2693d467fe5d4e644188e1b1539cae0853f3af583b6341dcb221f4744453980ef7ba16daad726dc60acd302d4f6d922f3c1aaacd2973f9cda0258e8aa7ff79b930eb9699ac4ec3d5ba4168d90121ada2f777c39d024aebd480fa67b5b8ccb67adb379c8d0"}, {0xf0, 0x117, 0x1, "d086fe9374c19fffca6f0e9bc75a96b712535acbcc62827d6f844593a49bfb758aec8dffd9fd4cfad13adcf3f3bbf7d12a51010ed4a71e61cc60c6d78b280f321081135a1de3f35907b46135226499d2d561ccec40bd4df8e0bd23343a3bff09b79a7fd1d430fc9c2c166e230bfb25da8f6ca3839fbf2e31f7c3e92d683dd634762da98cef3553c2069196872d5539ab8bf9ab4aec3afecfb36b7c1d24c999f155134e0e3743b2cfb3426eeb216bae04b29d66ceed20cba9f0103723c87d6949d998e0a1768bad001abbaf2c9c843910c70eeee2cb9aed5242126d966ff52666"}, {0x58, 0x117, 0x101, "e1ffaf99946cd4a094e285eb8b0c766a123c6a7953e4dd0fdd11e7d540e31de9f5c0cf502a766cda83784f6813a7b72b1b8ac06be847a5d7d72a4dd120d9f4c466cd90ec"}, {0x70, 0x19e, 0x800, "834f21fa999faa4041fc19b84e676924b5f27ea665d27949a2ce6b9666450b6085f4bf5b06d8134c6feb30c8be34c070668ae962e986ae758abadface61457e610f767b0e073797e7cdb9d93f38c358baae4f32b27ecce753d2186e718"}, {0xc8, 0x88, 0x2, "7222f0e6c4095f622e52e9b339c04d217265bc64ee2564eecbc23dd44f9f0ddefc2e181556f98a19dc6d225f7f08c10e9959da1760a1687ad54f855ef711d2e5741d78e67fd6df871bc9cfd7c336b51a2da560f600591bca8f1ed4a7ca244b17a2b6ae2bbeaf5776eb68cf864abab537c336edb61fbdec9af143ec2018ad1ab8ec4316ffa0d69a825cfff7010f729c178a2cc5f0815478e86b1c324982d6aab446f47ea8e7f496eff7cf10fd17f2aad29ba10d"}, {0xc8, 0x0, 0x3, "85f36805d144b8b16a33f1fdfd1db3e0bf8bbe895683d0b57ed464b9aa4b5cf48ac26036817faf67add368dee5813811063b57fed445de42b329bc02bf450dbd3e110f1b46d52a9f56a84cb2278347b94b80d4b0ac52e0131afe445e6ce6ed69840ef149bd9f7b2b87f92089c95a2fe057ef5f3b0ff4f20142be37604e529bcbeb6e3e14d0a0ea709e8df7a125604830a9e34bd1b52889f504a39f797870dc1de5fb7968eae0e7cfe122c5cacf42bc3b76b844"}, {0x18, 0x196, 0xfffffffffffffffa, "b0"}], 0x3d8, 0x4800}, 0x0) fallocate(r3, 0x0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000ac0)={0x0, 0x10d, "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"}, &(0x7f00000008c0)=0x115) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000900)={r4, 0xbd, "258315d5597597e789b7cc3fe3866fe6a2c1e71263ed4c9330517fbbf72a7cfe4cee7e2998129a4b791262f6d990609db70035deb566bd04295edebe3351b62e142f789cba6777505cdc46d2fe540163bc6f1ff9e99435cf6da7c1163924449202232ad23e08bf5a584c67e84cb67175a24c9ba43b9047d85fd227bd7fcba9b5cd1d990ec927bbec75c68d3793d3dbaf6bcdd0bde43f92dd512bc6fb992ba4161f6eaf062f404cf4f8a9eb58d1e836371d99ce82b951380ab1f9b675a0"}, &(0x7f0000000a00)=0xfffffffffffffe2f) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/04/08 02:11:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x8400) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000080)=0x5a924e8e, 0x4) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/04/08 02:11:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4000]}) 2018/04/08 02:11:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/08 02:11:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4100, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000001740)=[{&(0x7f0000000240), 0x0, 0x3f}, {&(0x7f0000001540)="731796ef128082e7514f68af2a8a216a11a6c23444b063da97a50ac68d890fbb8f122ad12881fde6b3832c9328bf409c19c1424ecd655182f3902fdd10c302b6f0e4f7dad951e9f97ed223a6c8f433f939cd87ede3d2d134d6a78cc8d10699442059f88a8f020034b768e91b319af43532bf74ff4232dadf2d3e1cefb3eedbaae2cc887ce70ba23e9b47f9b35fc88bf47296", 0x92, 0x439}, {&(0x7f00000016c0)="50eee1e41857176fb79534119e7f420dbdfff2e1809064aa02de608223c11375f6d09d38c2c6e64d82a0e7df39c5e5750160fde4aece1d04a26cdfcd35377f242d138c5f1b714e487026b2d44f9e354ff755a7fff502988c075a4edad33dbef1ec19225b9ffbe62c8996fb19be", 0x6d, 0x800}], 0x50, &(0x7f0000001840)=ANY=[@ANYBLOB="71756f74612c696e69745f697461626c653d332c6c617a7974696d652c6f6c64616c6c6f632c6a6f75726e616c5f706174683d2e2f66696c6530002c1c"]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000017c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002e00)={{0x0, 0x7, 0x7, 0x100000001, "ba6252fc503c131ca7df9e3a9d0034a92783111fd5f9a95e6c8b1233bfda2feb7e9ec3908c2a0874f9c9892b", 0x401}, 0x0, 0x0, 0xffffffffffffffc1, r4, 0x0, 0x0, "68dfa2cb928d76c8b24375d0b7534aa4512ff876c8e3eea6a214e462c3ce91b91e375bef562f8ede512a0e9362d38d5c2e1c2f17227d2f5de2efb3927d8c4f78", &(0x7f0000001800)='\x00', 0x1, [], [0xd7, 0xfffffffffffff50f, 0x9, 0x4]}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x80, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000001600)=""/91, &(0x7f0000001680)=0x5b) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x0) vmsplice(r6, &(0x7f00000014c0)=[{&(0x7f00000002c0)="1cb76079b44bb501f08b42114a5d32df0ad05628e41de58893c486969521d8accc275590515128dac78e16b9c0d108582b7eff786f4f3de19351121b09c2baf299537cc70c0e1c73dd8cd84baeed108fb96b569487f8648c52010c52be46fc10b1ea59535e70090780", 0x69}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="e70ebebd8f1a7b471bf8dc2da20ebae09f0baa17981794252e0d65bd84e8ade3c2a2634237512be73437b5f0985ed930e858c5c50db67a479dd7f3e004716b6c913fd43a11704731217b2837e86490f71023abcbffd1294899649317f88768cc28407320be0e69424b1b8b6d51202f9706fcc189224e3a30e49052cf174ab91c721a4286980b7eafd561353d60a045521d62ef82ba0662047f82a360d79774b5c64bb13e60e1be5385ae25c9223be46b67bdcf3b2ad4190e6c37bb54d47241d7b4f29eff51677ba6a9fbf52bd0744380e0b994e061cb4d6b7d4876084666ab0d004c31d7f460c459eaaadb4c384060", 0xef}, {&(0x7f0000001440)="636dc23c8905368a5e05e17ba47997a07fbeed7eec703cd713d3f21cfae3ed6d6d4073ba3d98fdf81a68d3615866a78fa35a5df60fe7b3dd47ed20415a11cf1956d7bd068c4422d0e51e9b3310ca65a20c471c146c6b8e4b154028d99bd9ce50b7", 0x61}, {&(0x7f0000002d00)="0bd520afd48a7b001d1bf42d71ab89a3eb78972cffb7d5ab03d7a0af980d05c2f0c0ab6685ad68d5cff69bb85a10ebf3e324ee3a40ded5bd7f110d83bb5219972cc7a80e03631a5a9f4715063e53b9a22e4cac67b731de79f5b573da065e373282f6c499693e7641da26646b1d18a9435246e421f1a6b96d992e3236ed72debd643fd040dfa60122893e9cbb48d83550cc8a5fce86aebccb5ed896e26af1b640bfdcd834c9e96f41a7e3112ebbf2d1798f81490449c9a6d1256ba87a219279fda1c5936b59d4dc1bd5b1d32f7ad9f163d351", 0xd2}], 0x5, 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000180)=0x8) r7 = accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) preadv(r7, &(0x7f0000002c80)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/240, 0xf0}, {&(0x7f00000029c0)=""/91, 0x5b}, {&(0x7f0000002a40)=""/221, 0xdd}, {&(0x7f0000002b40)=""/38, 0x26}, {&(0x7f0000002b80)=""/203, 0xcb}], 0x6, 0x0) [ 719.285799] ion_mmap: failure mapping buffer to userspace [ 719.321397] ion_mmap: failure mapping buffer to userspace 2018/04/08 02:11:33 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x200044031, r0, 0x20000000000) r1 = socket$inet6(0xa, 0x1, 0x7fff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22}}}, 0x84) syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") 2018/04/08 02:11:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1c]}) 2018/04/08 02:11:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/08 02:11:33 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x22, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) open(&(0x7f0000001040)='./file0\x00', 0x14000, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001080)={0x1, 0x3, 0x4, 0x101, 0x15c, 0x3, 0x2}, &(0x7f00000010c0)=0x20) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = dup2(r2, r2) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001400)=@filter={'filter\x00', 0xe, 0x7, 0xfe0, [0x0, 0x20000040, 0x20000b78, 0x20000d40], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'gre0\x00', 'teql0\x00', @random="8d242623d3b1", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf0, 0x150, 0x1a0, [@limit={'limit\x00', 0x20}, @mac={'mac\x00', 0x10}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x0, 0x0, 0x0, 'lo\x00', 'bcsf0\x00', 'bcsf0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x898, 0x920, 0x968, [@statistic={'statistic\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@ERROR={'ERROR\x00', 0x20, {"5c954d447fa51d817a8a971eae709f19c68cd94f16a0d9b05e931375c3c3"}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'nr0\x00', '\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}, {{{0x0, 0x0, 0x0, 'bond0\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="813830e62ca2", [], 0xb0, 0x128, 0x258, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"6d3cabdf258c98f8c3e95f31829431e6bd6be790916b2c55256e758f2b14"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:root_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'erspan0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', '\x00', @random="3d34e4e16d42", [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x118, 0x148, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, 0x0, @multicast1=0xe0000001, 0x0, @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"916999792c04f0785ff4a9f7a0d515ba0e9afaebfc73578c0c3c91329873"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x1058) 2018/04/08 02:11:33 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0x80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000380)={r1, 0x40, 0x3, "cda3ab853c"}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00000000c0)=""/17, &(0x7f0000000100)=0x11) capset(&(0x7f0000000140)={0x19980330, r2}, &(0x7f0000000040)={0x1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000003c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) r4 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000400)={0x8, [0x3, 0xfffffffffffffffb, 0x3, 0x0, 0x8000, 0x1, 0x80, 0x5]}, &(0x7f0000000440)=0x14) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000200)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x5, 0x8, 0x5, 0x8, 0x0, 0x7, 0x10, 0x9, 0x0, 0x7, 0x2, 0x1, 0x3, 0x1500000000000, 0x1, 0xffffffff, 0x6, 0xfffffffffffeffff, 0x200000000, 0x6, 0x4, 0x9, 0x2, 0x31, 0x5, 0xf91, 0x3f, 0x3, 0x1ff, 0x7, 0x0, 0x0, 0x466c, 0x4, 0x7f, 0x8, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x400, 0x0, 0x2, 0x4, 0x100000000, 0x8, 0x1}, r2, 0x3, r3, 0x9) 2018/04/08 02:11:33 executing program 1: r0 = userfaultfd(0xfffffffffffffffd) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="52000e00020000000600050004000000860206000008ff030100080017caff7f0700d8f3fbff63f9"]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x3, 0x3, 0xffffffffffffffe0, 0x1, 0x100000000}}) flistxattr(r0, &(0x7f0000000280)=""/128, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x1f, 0x8, 0x4}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000001c0)={0xb8, "a8779d30cf4a7df60a355e4be2687288eb2cd4798c1e5f86dd8df044e0c593091d9446cce61790c0a9d5eef58b6e57b1676c7c602862aea9dfb239be4f4b567b6c2f9645295443ca4646c12f330b06c010b08230d1208056808a46d6b855a83d6c6a899db40f2f6f8be8f66d385942735288d2472bda09ea95c49fbeeb4a9e785d065a9605921f2182ec3003b1e335ca6100c996deca64501e1e64cc7e0b213b901a4795cd94d4498bd0d0befa72fa8afd68046016f85d4f"}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/08 02:11:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000000000)=0x20) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)="2f70726f632f737900732f6e6502200000000000002f6e6c0000000000000000000000", 0x2, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x3, 0xfff, 0x4, 0x9, 0x7fffffff, 0x7}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000540)={0x2, "9b5e"}, 0x3) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000500)={0x3, 0x4, [{0x4f1, 0x0, 0x101}, {0x1000000020000000, 0x0, 0x2}, {0x2, 0x0, 0x6}]}) 2018/04/08 02:11:33 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x200000) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000e000)={'vcan0\x00', r2}) r4 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r4, 0x6, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000000c000)={@empty, r3}, 0x14) [ 720.163993] x86/PAT: syz-executor6:17995 map pfn RAM range req write-combining for [mem 0x18de60000-0x18de63fff], got write-back 2018/04/08 02:11:33 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x10000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x3, 0x3, 0x2000, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1ec, 0xc, 0xb, 0x800, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@generic="11a5dde7eb692d4185c296601f6775749ab8aa6ddaa191427503e77e1edc140e03e0d481176b0e7763546129db39137572413e4fe5e0c6410fb75aacdb7d045cf6992833d8748c4864569762d0d799dd7c5293f03c36f734bd1aefdc05b03e4f082b562973b490f21e469297bb369889fcdd3c7c8bed820a1cccc028689ffadfac69cef9dfc76566867dd5cee85a99031a63e201a4a50e6734e18f0946d0375938dfb8be4f639e75aa23fda9f36cc78f3c1ae951e43cf3c8f8aeceb6b3ce53215497285e3c81429dd50154da32a547d2d0a75ec62aa464b2c5daa5", @typed={0x8, 0x3c, @u32=0x9}, @generic="26cb428ea6294ebae6f3b3b3eb45c32bab933bc3a75814583f61476a0bdcc718d6c8641cf5461cfb241251700c287bb7c0bd391d16e8f701771c0260a9bfda03eb1e94b68dea07d02e401be392159b0eefdd70e698e829fd070649fb86741995d9cc98fed30b8ca6ef16c19790ecf971f7a256dab7f9d46dbba267ae0883c8c32195b86da0c174f3243904905d8bdf28de00ab871c167c8e8a8df74ce390fcaa64e5cf7cea5829c9cc144953bb8b271749a29bbf54ece8b873eb9e131734302c52dc1124b19f185c4f61c31106121e028b3aa83a40a9ce0098c99e384e02527d30d167d1e205eff1dd29121ef7cc1ffee11382"]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040000) creat(&(0x7f00000004c0)='./file0\x00', 0x0) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000003c0)=0xc) 2018/04/08 02:11:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x8]}) 2018/04/08 02:11:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000d40)=""/58, 0x3a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000d80)=ANY=[]}, 0x78) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x284002, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000d00)) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/04/08 02:11:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@loopback={0x0, 0x1}, r1}, 0x14) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) 2018/04/08 02:11:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000180)=0xcea) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) accept$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22000, 0xc4) 2018/04/08 02:11:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r0, 0x24, &(0x7f000001d000)) 2018/04/08 02:11:33 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmsg$nfc_llcp(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x2, 0xd39, 0xa8, "aa665ee9dc6d233f2eb23486b99a3283a98ef3c93ad487c2d2b0942c4e1ee08b86b3f5c220236be025c3257f1cb6a6edd88e41d162364bdecc49ddc359765f", 0x17}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000100)="555ef28c297b", 0x6}, {&(0x7f0000000140)="62082a53751cc8564fc7d083c899df40c1f03170b8333152f33987838a6751121c94", 0x22}], 0x2, &(0x7f0000000540)={0x1010, 0x105, 0xfff, "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"}, 0x1010, 0x8000}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7574656d707465725f657865635f743a73302073797374656d5f75e46f"], 0x2f) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000200)=0x1) dup2(r0, r2) [ 720.315905] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 720.392238] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 720.404714] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 720.427730] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 02:11:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) memfd_create(&(0x7f0000000000)='dctcp\x00', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x161) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='nv\x00', 0x3) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/08 02:11:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1000000]}) [ 720.436466] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 720.481564] x86/PAT: syz-executor6:18042 map pfn RAM range req write-combining for [mem 0x18de60000-0x18de63fff], got write-back [ 720.519396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 720.559506] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 720.634120] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 721.138210] ptrace attach of "/root/syz-executor5"[4522] was attempted by "/root/syz-executor5"[18056] [ 721.179847] ptrace attach of "/root/syz-executor5"[4522] was attempted by "/root/syz-executor5"[18021] 2018/04/08 02:11:34 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/08 02:11:34 executing program 2: r0 = socket(0x10, 0x1000000802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0x9}, &(0x7f0000000200)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000280)="247a4e55c0cf89c45e66e99940125c2934ac49380e2b0546ada8b449715732ee6b8a57c7eec004e5e9dc0e006e74760b48f2396dcb077afa3e21d778cfacf99d14b5fee8acda8c84cb6786dee022c93cfc9f1a44edfe8313da677e3e9476b49627508a49f3fae70432ed55fff07660d11dff6573babf549d19c5b94b8e28dc72a801ccc1ed986f09606047bf3ec79fa4e00163e402d48ee31dc6f1451488f935d5bd1c306f6bdc767a0ede745212bf06fd79a22bae1b") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100), 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7f, 0x4) r4 = gettid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000001300210200000000e60114cb00000000f8ce3f6053c7783bd4a43454f9354608fa000000008a55cc352fd2de03adf581a3447787a9275e26cee5d9b8be949f2c756519efc440be7971ca7a0ac42205905afb343eb297bdf58f8807382fe8", @ANYRES32=r2, @ANYBLOB="000000000000000008001300", @ANYRES32=r4, @ANYBLOB="04001900"], 0x2c}, 0x1}, 0x0) 2018/04/08 02:11:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000180)=@pppoe, &(0x7f0000000040)=0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r2, r3, 0x83c}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400802, 0x0) openat$cgroup_type(r4, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x9, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x88) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) 2018/04/08 02:11:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xc0ffffff]}) 2018/04/08 02:11:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000080)=0x5, 0x4) 2018/04/08 02:11:34 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x2c, &(0x7f0000000280)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @empty, 0xeb0c}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000380)=0x8) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000100)="19701b13a9674f3987b80e42fd7b8e95c07fa2b98702e0730f76cebd00a043ce7bbd7824c63588522b9feaa24e815f16b80a7a3fd2b18f3ca707355203c34c2e996b8a39e1ce2264a62059b1c0f632df24fc06b84ca17747b6a43e174d4cae0411dc5c76624ce928ffe562ca994ab25d12c54b1cb680f54bcd98614dc2fc303cc2a997d54abd1d1a3b8d0bf302cf7a2889fbda5193a91d9206d5088948347f4eaa43b97d7a87f919682d01c2933fb938ff2c249b13b79b97ff5c10ac54744ca720df634726f9f8fcff582cd104", 0xcd}, {&(0x7f0000000200)="91ef6671da9af67bd661f43d05fefe8766cd05beb59a934efa", 0x19}], 0x3, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) 2018/04/08 02:11:34 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x90002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000040), 0x2000000000000092) 2018/04/08 02:11:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') read(r0, &(0x7f0000000040)=""/173, 0xad) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendmsg$key(r1, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) readv(0xffffffffffffffff, &(0x7f0000000200), 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000880), 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) [ 721.391414] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 02:11:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffffff80]}) 2018/04/08 02:11:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000004, 0x10000000032, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @rand_addr}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xa}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x1ff, 0x7, 0x0, 0x2, 0x0, r2}) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/08 02:11:34 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40280, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x2, 0x40, 0x3, 0x9}}) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0x2b7, 0x0, 0x1000, 0x0, 0x6, 0x2100, 0xa, 0xeaba, 0x1, 0x1, 0x2, 0x100, 0x1, 0x7ff, 0xcc, 0x0, 0x90b, 0x0, 0x1, 0x8, 0x2, 0x20, 0x5, 0x82d, 0x3, 0x0, 0x7f, 0x2ff, 0xff, 0x6, 0x4, 0x2, 0x627, 0x20, 0x1ff, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x20, 0x1, 0x7, 0x7, 0x383000000, 0x800, 0x5}, r0, 0xc, r1, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000140)={0x3, 0x4}) setsockopt(r2, 0x10e, 0x0, &(0x7f0000001000), 0x0) 2018/04/08 02:11:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xd7a, 0x400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) [ 721.455594] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 02:11:34 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x12840) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x800000000003c33, 0x5, 0x7, 0x2, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={"26e644f7415000000000001000000000000700"}, &(0x7f0000000140)=0x1e7) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000001fdc)=[{}, {}], 0x30) bind$ax25(r1, &(0x7f0000000240)={0x3, {"d2e2a8e4ea50a6"}, 0xbcb}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000280)=0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) r5 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x101, 0x40802) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f00000003c0)={0xa, 0x4e22, 0x200000000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000400)={0x10000, 0x2, 0xc918, 0x81, 0x5, 0x19}) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) getegid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="86519f1675c38caf7220170000f830e16734850c3ef5a277a40ef00100000000000000be7ab8ac0af0607dfba4620f72de1d08eca37b7b87f186251e1d780f1e6b000000000000000000000000af16fcc864cf793a6cc3dd810096ed22d5c5b150ae69218bc2e804cc5acb22d633a7a605e6c3395db12394150a92f4714244d86ab437126e862f0cc8d4965d99bc0b212ac2bbcf8faad1ead3ea88d285e99f952366dd952f12018782c15931331f9d09f8ad52ece55e5eed1f2ebd8bb83d5b5a3080b4cc05453b4350c4890706"]}) 2018/04/08 02:11:34 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x222000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x4000, 0x10f000, 0x7, 0x0, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x201, 0xa812, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0b0112e733ab38fd115ad2d45fed738a7", 0xa9}], 0x1, &(0x7f00005e5000), 0x0, 0xffffffffffffffff}, 0x8000) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000), 0x357) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000760ffc), &(0x7f000008cffc)=0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/04/08 02:11:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd5e4779f94a4d9ca, 0x102) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="b9810100000f32b8090000000f23c00f21f835000006000f23f866ba6100ecc4e189634ec366ba4100b0bbeec4e3395f1542d50000683e2e0f01cb2626f4b8000000000f23c00f21f83501000e000f23f8650f01d1", 0x55}], 0x1, 0x4, &(0x7f0000000140)=[@cstype3={0x5, 0x1}, @efer={0x2, 0x100}], 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x4, 0x1c, [0x3, 0x6, 0x100000000, 0x100, 0x6, 0x303000000, 0xfffffffffffffffe]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/157) accept4$unix(r0, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40880, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000380)={0x17, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8, 0x200000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000029c0)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002ac0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002b00)={@loopback={0x0, 0x1}, 0x5c, r4}) ioctl$TCFLSH(r2, 0x540b, 0xe8ca) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002b40)={0x6, 0x7, 0x101, 0x9, 0x9, 0x1000}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000002b80)={0x2, 0x4}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002bc0)) r5 = getpid() ptrace$setregs(0xd, r5, 0x7, &(0x7f0000002c00)="80ad2aedfc4ec7e579ef3472b2ba6b15cda9baddc4c0aa4203b3df6ef993f85a2e3fe485d29ccf78b12ce6112bb612a69caaa53c6f5ab426af91ef5a55c7881eca17c02c778209b0d9804d02a8a52b2e94c24fb4363a01674e3135d7b8865bd19b8a64f57490eae6a1df1d0cd3986e9902a8793711bcba2c3f5c08b9a922973d883200ffd582b8c62206660eaa925d161bce9c7a9228bfd676edc02a7fd99956effbca20b6a5c277d00bccf95cdbbb5a167855f2462509557ac5e7aa5d479f2549a444eb4254f0b61bb6e3e4") shmget$private(0x0, 0x1000, 0x54000008, &(0x7f0000ffd000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002d00)={0x0, 0xe7, "fcd2f0a57960c45c3e71289ac7dd71fef18ee62cd886c176bec77f07ce1403b646652bf9cac536b7abc14cf2d81db6c70792451e34a69e373c74077f341efbdb4f684d42c468976fd126603216cabe0f03e69b27c74ccc94b3fe1f37d0abcdc4cf5061419ebb5d07e27a459155c014428525a271edb1a7ef1da5a6342179278ed6af711546db959ed25c103883a5ca0eb6739b3216ab0ce08bbdd27d48f16f01832b3790b8862d0ab1ac40cfc2af28521012214ec6528a9931c70c85d0a09459eddec539e7ce551a7d591158d75cce542165327e958039171be3e682cc4af921d3d4b41d834e93"}, &(0x7f0000002e00)=0xef) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002e40)={r6, 0xd2b}, &(0x7f0000002e80)=0x8) flistxattr(r3, &(0x7f0000002ec0)=""/76, 0x4c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000c, 0x81812, r3, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002f40)={&(0x7f0000fec000/0x3000)=nil, 0x3000}) socket$inet_tcp(0x2, 0x1, 0x0) getpgrp(r5) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002f80)={0x0, 0x1, 0x5e, 0x1f, 0x4}) ptrace$getenv(0x4201, r5, 0x100000000, &(0x7f0000002fc0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r7, 0x3, 0x100000001, 0x5983, 0x7, 0x4, 0xfff, 0x1ff, {r6, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0xd12, 0x4, 0x10001, 0x100000001}}, &(0x7f00000030c0)=0xb0) flistxattr(r0, &(0x7f0000003100)=""/146, 0x92) 2018/04/08 02:11:34 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/04/08 02:11:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000000040)=""/131) write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/04/08 02:11:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x82) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x55e, 0x2, 0x86c, 0x2, 0x0, 0x1f, 0x901, 0x0, 0x9, 0x6, 0x100000000, 0xc5d, 0x8, 0xfffffffffffffeff, 0x3, 0xea, 0x367, 0x3, 0x6, 0x4, 0x7, 0x0, 0x200, 0x435, 0x0, 0x8, 0xcc2d, 0x6, 0xacd7, 0x7, 0x0, 0x9, 0x7fff, 0x80, 0x2, 0x3, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000240)}, 0x10020, 0x7fff, 0x200000000000, 0x7, 0x4, 0xff, 0x5}, r3, 0x3, r2, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0xfff}, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0) epoll_create1(0x80000) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00000000c0)=""/201, &(0x7f0000000040)=0xc9) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 02:11:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0xfffff7fffffffffc, @dev={0xfe, 0x80, [], 0x1b}, 0x40}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x1, 0x0) 2018/04/08 02:11:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x800000000000000]}) 2018/04/08 02:11:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)) getpid() fcntl$getown(r0, 0x9) r1 = gettid() r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000900)="6e732f757473002b1bf035e70e3c06fe38dd7b8deaadf14a9232e62cd5999b89028fdb0573706f587717edeb672bc0de398174a942c05b8e8d343e5b7a72e6e8aec47a9bc1009c07591b97ef5733bacab61d900221c4aa92bdac20ecaea0803a71de037c3627f38f230d27d87f7de8dfa9788a6bbb51") r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') r5 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) connect$ipx(r4, &(0x7f0000000080)={0x4, 0x1ff, 0x10000, "7af205b4e859", 0x50b}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) bind$vsock_dgram(r4, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="c995277d", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYRES64=r3], @ANYRES32=r4, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES64=r3, @ANYRES16=r4, @ANYBLOB="43d577b7536d3c554fe538c567858f20011849a9652f03966fa95d1be35a2c98b5992f5d32622d6e3f250eca8a23b9475d2d5c261321aaa06dd79755c7bca8a9f08b6d2949642d5d825b312fb56036e8925363ad31fceda5423c25283f878ece8c0656339e67e22ccd80a9c7e10d9b6106b1238a3693260b88558ae22fb8806c194fab2ce25f612699106985e09076d7aec715c4b472f66643acd005daef338bcc022673db0ad18da6e4b71f0d15eb", @ANYPTR, @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES16=r4]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRES64, @ANYRES32=r3, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES32=r5, @ANYPTR64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="ff48d593cd3b33561d76225e3853b5296fc29adda0083e2e44390ae58cb484f0453a7ec452e85cdd0ffae0df4e5a1e2fb68149b3ca7b2bfec253553f9c8e4c40598b43", @ANYRES16=r6, @ANYPTR, @ANYPTR64, @ANYBLOB="aefcb8cacf9d7b62d64b165c40c767120d80550e9f052c78d335416f9e6bf748e10e146f241a027d10f4d5a5d938b9236fc80bd30611a8201c63672063a2fc11c7595b775538c02cc5441d463f7a5232d2a5270c01f2f76dc74ee44f16952767db1e97", @ANYBLOB="4dbb6468c9faa6281787f088f73d8b3a88bb5bcdf1c9dd2d6e9ae82a34b9cb1c65bedfc806d19716c5dd1237469d6989b6c02337cebf9a111727f7c83e59d329ecc84f3a72aaf73326668d795faf653d31d45fe642e9c0a1ec8745578a8809b0e014c468aee72cc6abcd1155e944892b40b069162f75478eafd7ef374ecfbd19"], @ANYRES64=r3, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="b3da1f"]], @ANYRES32, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR, @ANYRES16=r3, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64, @ANYRES64=r6, @ANYPTR64, @ANYBLOB="e96924d903710cdf9c95eed8b6609943719b162983287632446e75c0c7cf99fb11c3b2fa92b9d17d302af4bf717f8af4582cd51e5b51864c66fd900d0017f42185f32dee671d5e27728c8664891cbdf65f6f6a2e4f1e81e9f885bced"], @ANYRES64], @ANYRES16], 0x2a6, 0x0, &(0x7f0000000600)}) 2018/04/08 02:11:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 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$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x21b}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/08 02:11:34 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="bab11ca5b8237c3de6756c883e31387c3083a61c1c9fb3c7436655537322c903d035a104d33c59f49c53b8aa7c140e241ed3e252920252b3b2e3b7885f46344c0926c02491653676f7d3be6c0b519deec59fc206a364b655fa12142b340937ce2dc64295a0aaaa1448f071de37135bbfdb0942bdf996972b924a624bfada963acd282c075294396273b5b092fea5af000a88e5e0760fd3428778c05ab33a55b1a9f168d0752ccaa5e0a760ce4ccf1d"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0xa000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40180, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/08 02:11:34 executing program 0: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='##', 0x2, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x8c002) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000180)) 2018/04/08 02:11:34 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x10, 0x8957, 'ip6gretap0\x00', 'ifb0\x00', 'eql\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xdb5d200da9c6ba2, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x128, 0x128, 0x1a0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3, 0x5}}}, @ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, @empty, [0xffffff00, 0x0, 0xffffff00, 0xff000000], [0x0, 0xff000000], 0x57, 0xaf, 0x64, 0x2, 0x4e22, 0x4e24, 0x4e24, 0x4e24}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x3ff, 0x2, 0x0, 0x0, "d236b1260ee50624b4172a585a0891c84152a9cfe3f8ce93679053faa0f498c98c71cdaa31c49ef434d2c125c0aee22a4dbe9fbdd6ffb910d206eb8e060899c7"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2d8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000480)=""/122) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x10000000000000e4}, 0x20f) writev(r2, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) [ 721.856475] x86/PAT: syz-executor6:18144 map pfn RAM range req write-combining for [mem 0x1af640000-0x1af643fff], got write-back [ 721.871425] Empty option to dns_resolver key 2018/04/08 02:11:35 executing program 5: keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/239, 0xef, &(0x7f0000000400)={&(0x7f00000003c0)={'digest_null-generic\x00'}}) r0 = memfd_create(&(0x7f0000000440)='asymmetric\x00', 0x0) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="65746831234af8aec1de7a5f6503fff702ae73656c696e75782e5c70726f6300", 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) accept4$unix(r0, &(0x7f0000000580), &(0x7f0000000140)=0x20e, 0x80800) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x7, 0x5, 0x9}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000004c0)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000500)}, 0x10) [ 721.900321] Option ' ' to dns_resolver key: bad/missing value 2018/04/08 02:11:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xe000000000000000]}) [ 722.018884] x86/PAT: syz-executor6:18144 map pfn RAM range req write-combining for [mem 0x1af640000-0x1af643fff], got write-back 2018/04/08 02:11:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') io_setup(0xffffffffffffffe0, &(0x7f0000000280)=0x0) io_submit(r11, 0x9, &(0x7f0000000b00)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x101, r7, &(0x7f0000000340)="fcb969a7763bc9110ce2e487c63c97", 0xf, 0x7fffffff, 0x0, 0x0, r9}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000480)="f25c49222351b4c515af36e76a53bc0ac1074d2b06671c73ae31235a880ed2fed1f9e49f1fe93391751634dbdc0985a5808782fa9d79345705b1a4f900fe6442dec3250aba08929b4a936fb65dae4f97422182a95c7096be56f98d8864a7250e3b6cf89a162c06f3bcda4095afffec0329ec2d8c1d7640efb7d40e7fe5314d2d3eabfa4ad6676365801c10ced38f1e", 0x8f, 0x100000000, 0x0, 0x0, r10}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x5, r5, &(0x7f0000000540)="c21553c93c0022aa133cabd4c9c6e8ba01666428ad4171fe4ba8446bbd70284f087762fe1255ba706ce418eade090599dc68cfbc27743fcdf875ca", 0x3b, 0x100000000000, 0x0, 0x1, r9}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x2, r4, &(0x7f00000005c0)="ac5fa3da31b1d2b55a1752828ad6aa3e2e34ac13d40896ab9cc68a330b8ea25ea4dfe02108a072df7349b601cc36af8b51c4c94abfd232eaf5532537f8af571f7b3aef1611ecc3915f4b925715d674cf3fff0aeccfe9ee2cb46abd6be36d9fa9da28a63e5e2462cef6bf6ed5c7395a45c633d935e57477ec5224fb96c5f27eb6679e102ba529863576c6c3225eb945c2216e69a23c", 0x95, 0x8efc, 0x0, 0x1, r10}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x0, r9, &(0x7f00000006c0)="aa45dd0a09f8343dafae9d4fdb401921bfaec98c99f4caef35f3a3f5dba4ab7024ea67f725308a195d6d1213948172428c92fdf4afb5a7fbdd4d8f502248eceb9df4d69da0b8fa80a1f0310dd244060c55ef0668801484d22e43b88eba3cfa20f4100c12695cf4eab6fc87ba8a544a2d956a150977f4bdfda031c6a2e79be6ec9b7498489a2c3a908ab5b91926c866f67e2d6072c283a51b65e8d446c8239f2ad5027a6342e946997568131f315d2343b8937c68809bb96ed42c7c3908eb3e943d770fc280c1db5844148ac0d8ea476d9c3be8dd2f044f27ca83c8802f19097fcf43275a18898059c4a271e709e256181463c50bea88f35600f28e406c", 0xfd, 0x9ad, 0x0, 0x0, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xf, 0x9, r5, &(0x7f0000000800)="877b78d411252a0c78fac71a7f1725503f563b08744cfe5a13dd543c4f4cdaf966b3a95bc644df1402b60dd55c609df1eb2ee4155a88e3d04fd0ac466d11b0048504a808b7956e9b663bad07c0349c4642cb63fc5b845ee19514032236d5297fd67e701bc2d986300deb4639d14b6678c9a397a850e3bb8915052ff11026037a753773336cae1729cd", 0x89, 0x1, 0x0, 0x0, r10}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x100000000, r5, &(0x7f0000000900)="5fcd4728c25c64fd3e5307803a06d868be6fdcc5d5f463c6634c4b10b020b53c7631bbca585eba8f5a38547446f6917943e1567c79225f6c769a93471ee51b5dcbaa701f6048228e288c8d3b8790c494d165c661c42fe4b02b", 0x59, 0xfffffffffffffffe, 0x0, 0x0, r9}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x1, r7, &(0x7f00000009c0)="d8494065bb72ab3bdd0a0cee93dfe722d79b3e059fea63ec55b0f629936faeba9f2680981b1ad4c81db88457f6f94f34148890f251b187f8716bc11c64f25f793f2b8d8c366ade1daa7fd6f887", 0x4d, 0x4, 0x0, 0x1, r9}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x7, 0xffffffffffff7fff, r5, &(0x7f0000000a80)="9f68e3bed272feb8fb3150358389c2b659ce61bf7f86bad290cbceddc14cd2841c2b1f65dcdb", 0x26, 0x4, 0x0, 0x1, r10}]) sendmsg$IPVS_CMD_NEW_DEST(r9, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x70a, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x802, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r10, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r10, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f00000002c0)=0xfffffffffffffc76) 2018/04/08 02:11:35 executing program 2: r0 = timerfd_create(0x7, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x200000, 0x0) bind(r1, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x9ffaa5f1705b2030) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000280)="0f01cb66b9c802000066b83e00000066ba000000000f30670f15de0f070f01b8a5000f597601f00fc74e9c0f20c06635000004000f22c00fc4db770f20e06635080000000f22e0", 0x47}], 0x1, 0x2c, &(0x7f0000000300), 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="13dd"], 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x3, &(0x7f00006b6fe0), &(0x7f00003c8fe0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000140)={0x2a5, @tick=0x8001, 0x1, {0x800, 0x1}, 0x100000000, 0x2, 0x6}) 2018/04/08 02:11:35 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom(r0, &(0x7f0000000040)=""/14, 0xe, 0x10000, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) fsync(r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x940) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x0, 0xc87}, 0x0, 0x0, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105511, &(0x7f0000001000)=""/250) 2018/04/08 02:11:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x8000000]}) [ 722.230724] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 722.250093] bond0: Enslaving lo as an active interface with an up link [ 722.257862] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 722.715694] binder: BINDER_SET_CONTEXT_MGR already set [ 722.715771] binder_alloc: binder_alloc_mmap_handler: 18142 2000c000-2000e000 already mapped failed -16 [ 722.721229] binder: 18142:18184 ioctl 40046207 0 returned -16 2018/04/08 02:11:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x700) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x37f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) 2018/04/08 02:11:35 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc0505510, &(0x7f0000000180)={0x0, 0xfffffdfd}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x53, 0x20000) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{0x0, 0x0, 0x8, 0x85, 0x313c, 0x401, 0x2, 0x5, 0x2, 0x2, 0xa59, 0x9}, {0x100000, 0xf000, 0x0, 0x4, 0x3, 0x8000, 0xff, 0xffffffff, 0x3, 0x80000001, 0x1, 0x8}, {0x3000, 0x7005, 0xf, 0x0, 0xec, 0x0, 0xfffffffffffffffc, 0x8, 0x1, 0x7, 0x800, 0xffffffffffff0001}, {0x100000, 0x2000, 0xd, 0x5, 0x9, 0x4, 0x3ff, 0xffffffffffffff01, 0xffffffff80000000, 0xfffffffffffffc01, 0x2, 0x8}, {0x10000, 0x10000, 0x1b, 0x3, 0xff, 0x800, 0x7, 0x4, 0x9, 0x8000, 0x9, 0x7fffffff}, {0x1, 0x0, 0x14, 0x20, 0xffffffff80000000, 0x6, 0x5, 0x80000000, 0x8, 0xffffffff, 0x8000, 0x7ff}, {0x5000, 0x7000, 0xc, 0xc9, 0x3, 0x4, 0x2, 0x3, 0x2, 0x2c5a2bf5, 0xffffffff, 0x4f}, {0x10000, 0x0, 0xf, 0x10000, 0x2, 0x73, 0x6, 0xffffffffffffff00, 0x6d28a0, 0x100, 0x4, 0xd}, {0x7000, 0x107002}, {0x1000, 0x2}, 0x40000, 0x0, 0x0, 0x200, 0x2, 0x101, 0xd002, [0x2, 0x38fe8782, 0x10000]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0), 0x8) fchmod(r0, 0x80) 2018/04/08 02:11:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="100000001da635b2ef001400000000000000000000"], 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x200, 0x2, 0x5, 0x7fff, 0x7}, &(0x7f0000000100)=0x14) write(r1, &(0x7f0000b43a67)='.', 0x1) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000981000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom$unix(r3, &(0x7f0000fe3fa0)=""/96, 0x60, 0x0, &(0x7f0000ff5ff8)=@abs, 0x8) sendmsg(r3, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/04/08 02:11:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x1000000]}) 2018/04/08 02:11:35 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x8}, 0xc) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '/dev/audio#\x00'}, &(0x7f00000002c0)=""/4096, 0x1000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x44000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2, 0xffffffffffffffff, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x1}) 2018/04/08 02:11:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000004e40)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/183, 0xb7}], 0x4, &(0x7f0000000480)=""/9, 0x9, 0x9}, 0x7}, {{&(0x7f00000004c0)=@vsock, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000540)=""/182, 0xb6}, {&(0x7f0000000600)=""/189, 0xbd}, {&(0x7f00000006c0)=""/115, 0x73}, {&(0x7f0000000740)=""/227, 0xe3}, {&(0x7f0000000840)=""/201, 0xc9}, {&(0x7f0000000940)=""/7, 0x7}, {&(0x7f0000000980)=""/81, 0x51}, {&(0x7f0000000a00)=""/44, 0x2c}, {&(0x7f0000000a40)=""/32, 0x20}], 0x9, &(0x7f0000000b40)=""/118, 0x76, 0x1ec0000000000}, 0x6}, {{&(0x7f0000000bc0)=@nfc_llcp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/11, 0xb}, {&(0x7f0000001c80)=""/136, 0x88}, {&(0x7f0000001d40)=""/194, 0xc2}, {&(0x7f0000001e40)=""/157, 0x9d}, {&(0x7f0000001f00)=""/135, 0x87}, {&(0x7f0000001fc0)=""/222, 0xde}], 0x7, &(0x7f0000002140)=""/17, 0x11, 0x68252689}, 0xff}, {{&(0x7f0000002180), 0x80, &(0x7f0000002580)=[{&(0x7f0000002200)=""/5, 0x5}, {&(0x7f0000002240)=""/17, 0x11}, {&(0x7f0000002280)=""/211, 0xd3}, {&(0x7f0000002380)=""/51, 0x33}, {&(0x7f00000023c0)=""/201, 0xc9}, {&(0x7f00000024c0)=""/155, 0x9b}], 0x6, &(0x7f0000002600)=""/166, 0xa6, 0x3}, 0xab}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000026c0)=""/104, 0x68}], 0x1, &(0x7f0000002780)=""/254, 0xfe, 0x5}, 0x316}, {{&(0x7f0000002880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002900)=""/215, 0xd7}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x2, &(0x7f0000003a40)=""/124, 0x7c, 0x4}, 0x1}, {{&(0x7f0000003ac0)=@in6, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b40)=""/206, 0xce}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/66, 0x42}, {&(0x7f0000004cc0)=""/29, 0x1d}], 0x4, &(0x7f0000004d40)=""/226, 0xe2}, 0x1000}], 0x7, 0x0, &(0x7f0000005000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/08 02:11:35 executing program 7: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x9, 0x8) clone(0x1001ffc, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)="01143412494094c492b65dada034826edcdf395454637a74876dc522cff3a9a8d3e8926e729b1d2430273fca29656b3f151156028d06ddac29cf38ed74d129ca3bb999bb3399ed") 2018/04/08 02:11:35 executing program 5: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x32) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000180)={0x3, r3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080)={0x2d9836cf, 0x1, 0x9, 0x2, 0x8}, 0x14) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/08 02:11:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000fa000000ba41"], 0x10}}], 0x2, 0x0) 2018/04/08 02:11:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x400000000000000]}) 2018/04/08 02:11:36 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x210000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl(r1, 0x0, &(0x7f0000139000)) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000480)) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000440)) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x2) setsockopt(r4, 0x65, 0x0, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r2, &(0x7f0000000080)={0x1d}, 0x10) bind$can_raw(r4, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000500)={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0xe7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x0, [0xffffffff, 0xffffffffffff9af8, 0x0, 0x57e, 0xdd81, 0x65, 0x2, 0x1]}, 0x5c) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000400)) [ 722.980121] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/04/08 02:11:36 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x1, 0x100000000, 0x1f, 0x5, 0x7, 0x1, 0x1}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)='\n', 0x1}], 0x1) 2018/04/08 02:11:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x6]}) 2018/04/08 02:11:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) 2018/04/08 02:11:36 executing program 2: syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) 2018/04/08 02:11:36 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x3, 0xffffffffffffff9c, 0xf8826a3a5936162e}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00000004c0)={&(0x7f0000000400)="5b6dded2b77a85ca85d11e839a40c4e07b5f833f81aaa0010d403b2ea5e775af4bbd5a1116de9f1f9543515d6251b63d2690d8a2d4c7a7fcf2c148e77c1b302e74b3e0a34fab5bb40a29b889b93a6658f7ae0d97ec7c04a0588a3bf59f4c9e061478e4a5738bb43009fe2cf820630b9bfa4547dfb0e6fbfc14bcd99c6bacde43402fd6a5fbd85ed7b2b1ea030a6ac1ad8fad28f31797bf0e2b4b2e", 0x9b}) setsockopt(r1, 0x107, 0x3, &(0x7f0000000180)="cdaa1a8d90ca2dab0b0dceb61f507597ab77cb16c988443817a1bd7186fb5d6ae2b21201b80ea458cbb6297d9e4bb0ff462417b0e3d73b27de31a28bb3d63234a51391deab62034eb38d7eddbdf857c94d83239f2c0c5af59fbd2c80b7d81e7d0989fd04d564960b9dcf99b3e0dff6d5c0e49f312f505be5992452c3b646aa8f43c8833640d57a41cd2902ccbf3292f7435a81718495098f083bce380d97671af311ba2e1f5024b78cd5d104084be8", 0xaf) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000380)=0xc) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) getsockname$netlink(r1, &(0x7f0000000340), &(0x7f0000000100)=0xc) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x2, {0x800, 0x6, 0xfffffffffffffbff, 0x7, 0x4, 0x7}, 0x9, 0x101}, 0xe) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/04/08 02:11:36 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') socket$kcm(0x29, 0x7, 0x0) syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/08 02:11:36 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0x0]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r0, r1, 0x3fffc00000000, 0x2040000) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x3, 0x203, 0x27d, 0x6, 0xccee, 0x2, 0x9, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x10001}, &(0x7f0000000300)=0x8) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/04/08 02:11:36 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) fcntl$setpipe(r0, 0x407, 0x6) 2018/04/08 02:11:36 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getgid() getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000009ea23188bbf0fca570c803e85e5e18e3f7107b55992b046187ac5d270d3019a7847b529da8db6d053f8a8d787f3d448ee7afb98bf6a8e013383ed25345be3e7930b332c6b58d2753b1a28c28351f474fbb55640963e025ff2f433f1f5d66409eef5ab1a3a8722a158d3725a09320013316d1d8514cbdb4c141c0"], &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r6, 0x8, 0x30}, 0x7) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r1, 0x80}, {r4, 0x84d3}, {r4, 0x8000}, {r4, 0x40}, {r0, 0x1}, {r2, 0x400}, {r5, 0x410}, {r1, 0x480}], 0x8, &(0x7f0000000840)={r7, r8+10000000}, &(0x7f0000000880)={0xfff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000000b40)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getegid() getresuid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) 2018/04/08 02:11:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80ffffff00000000]}) 2018/04/08 02:11:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000000}]}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r5}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0xc8, 0x401, {0x0, 0x2710}, {0x77359400}, {0x3, 0x3, 0x8, 0x10000}, 0x1, @can={{0x2, 0xb7, 0x6, 0xa6b5}, 0x0, 0x3, 0x0, 0x0, "65fa802e5eec5524"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/08 02:11:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="66bad004b0c2eeb9800000c00f3235004000000f3065260c00b9f7080000b8a7cc4293bac878cb660f303e9c0fc7ab08000000660f3a21946e04000000090fc6c3f5b805000000b951af8bbe0f01c1640f72e300", 0x54}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 723.763531] devpts: called with bogus options [ 723.809790] devpts: called with bogus options 2018/04/08 02:11:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001, r3}, 0xc) 2018/04/08 02:11:37 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x140) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@accept={0x8, 0x120, 0xfa00, {0x2, {0x1000, 0x7, "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", 0xe2, 0xf8d0, 0xfffffffffffffffa, 0xb1a, 0x2, 0x8001, 0x9, 0x1}, r1}}, 0x128) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r0, 0x3, 0x1, 0x1, &(0x7f0000000240)=[0x0], 0x1}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000002c0)=0x56) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000300)={0xffffffffffffffc1, 0x4}) syz_mount_image$iso9660(&(0x7f0000000340)='iso9660\x00', &(0x7f0000000380)='./file0\x00', 0x3655, 0x3, &(0x7f0000000500)=[{&(0x7f00000003c0)="2740f382759a7a75a55e756ba7c5a05935bc47122d9035e39da5e06eab0cac499e7453", 0x23, 0x3}, {&(0x7f0000000400)="da11fd9e26", 0x5, 0x5}, {&(0x7f0000000440)="11b25a92dca1f4690022e444657caee9441d0c82835a8696665936b723fe73805eaf9c965235cc08d67836faf026eb72f6728317feef2f3cf36d1db31ae58ad1fc07062e4e891371b21584d81169f6a951b8f0660936a07d904f351e0f24330ecb36f7346f72046432dfba08e6617ec19f81aad80e9674b22784fb6515f6f3b835", 0x81, 0x7}], 0xa000, &(0x7f0000000580)={[{@gid={'gid', 0x3d, [0x37, 0x39, 0x30, 0x39]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}]}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000005c0)=""/156) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000700)={{&(0x7f0000000680)=""/2, 0x2}, &(0x7f00000006c0), 0x14}, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x100, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000780)=""/19, &(0x7f00000007c0)=0x13) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000800)={0x0, 0x2710}, 0x10) prctl$setfpexc(0xc, 0x100000) syz_mount_image$iso9660(&(0x7f0000000840)='iso9660\x00', &(0x7f0000000880)='./file0\x00', 0x145, 0x3, &(0x7f0000000a00)=[{&(0x7f00000008c0)="1773b31dcc02ad710b59d285c1db0df565e8c6b58e177735051f60f3f0180b2f595a52231847f33dc38938ecf94e8faa630b5c31c5e03a5292df41b9188f86f627b7ed967e744c0782bb0e12b202e4bd58", 0x51, 0x5}, {&(0x7f0000000940)="6a43c953dd764868d58d28f24b4884ac074b369044eee669d183eb289d088e61ea3f3dba09b6bfe21808dc7a4a29537e0275da4c887f3be8e5c3a0f1d41bc80729f8035f70ae05c9201fa9f13fa0a44ceb", 0x51, 0x8}, {&(0x7f00000009c0)="21e59941d50758f0253a706c04fbc79c639a4a65a4b6ef71", 0x18, 0x4}], 0x1, &(0x7f0000000a80)={[{@uid={'uid', 0x3d, [0x32, 0x36, 0x0, 0x30, 0x39, 0x30, 0x37]}, 0x2c}]}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000ac0)={'NETMAP\x00'}, &(0x7f0000000b00)=0x1e) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000b40)={{0x6e, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0x4, 'wlc\x00', 0x6, 0xfffffffffffffffe, 0x49}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0xfffffffffffffffb, 0x0, 0x5}}, 0x44) r4 = creat(&(0x7f0000000bc0)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000c00)='vegas\x00', 0x6) readahead(r4, 0xfffffffffffffffd, 0xed9) pkey_alloc(0x0, 0x2) r5 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000000cc0)="6d3045aa8b11bc70d5a414406ee2e08b883b2ae7bfa6b3cf7db0c4be7a2c0ed13696645833c6f75934f7cc8d6220afaaf0a6f945cff3d6fed0f08bcd19298bdb43938ef7bef95bdbeefc5330e6ac88cd5831dbad24e0138bac6f429d8f869c506c5b6af1904186850c3063d813e043c3d4445eb13588cecc348af17d032e96dd", 0x80, r6) r7 = dup(r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/vga_arbiter\x00', 0x2b0481, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000e00)='/dev/audio#\x00', 0x3f, 0x200) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000e40)=0x32) epoll_pwait(r7, &(0x7f0000000e80)=[{}], 0x1, 0x0, &(0x7f0000000ec0)={0x2}, 0x8) 2018/04/08 02:11:37 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@ax25={0x3, {"056af40ada0557"}, 0x5}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)="75ee49284aa1036835250bdce84dc24a0ecff17b63dc1e9db29bce47dd513a8858c4bdd5679a136ef2c4035ee0c8e4b66e10f5", 0x33}, {&(0x7f0000000180)="ca827cd2d56ec062b6354c13baaea977c2dd2d2341b8ba0b5f5a65e45266000ec38704024b8ba4193f0cf5858a6b5276dd85dfd7ec9e3c786b96810aef84417b8be9860422be07064e1ec69db44eee3726b82de9ec11a2ca2221e0846cc545eac07880f471cfd0e8deebd34dec5cf178ff27fec2b42ce606c81bca5f8af659a8e87a5f2571216d1fc14c", 0x8a}, {&(0x7f0000000240)="72d6f653980651785de794b687b3b1772ead56da1cd78c6f3f90fd901fa91763e41bac12f8f60b05454833ca7368af49d8585b179dcd7cee997b9e98c8be6c4ad50835ed9a26f6a40a2f3124b1bd64553ff1195deba6d6a48f1aa82fa1f83e5e1df4104f462eb19f054e802a94da9acf8c11c6fb27bea5d4293bfb319e34f0070cffbb7e4cd025e1892a68d276e26a554b88db6fba577ed7ce", 0x99}, {&(0x7f0000000300)="aa", 0x1}, {&(0x7f0000000340)="92793f1141095081819a9a761dee7c8a07d01bc5397aa3e4d873104f12f129fe9426b9ef8fc9616c6095d764467fc7a9d101f266f7dfa0f72e59b392f1", 0x3d}, {&(0x7f0000000380)="f16eafa225c43cd13514016464f496ab1d0a73b36a2ea03523aed8f6ee005946f61946b2f566f3d68793", 0x2a}, {&(0x7f00000003c0)="2a54e52f4dbd7aad5544a6f14eeb7695031c47a5b4e74fcb5811a4a499ea3cecc9c66ebb970133bb39f29208f93451fd3524489606d9d41fc766497060781ad550163631c95cb50d02f6a7b419adc67bcf65fcba13d9ac0e678ea59eaed46c9db79eef554376a5fafe9e18c2bea4aa7fed32450fd2e6ba6ff392efbff1dce38c4b973060b7d17c0c76f3c65951288dcf4786d2c3a957599e73d27d72228da3e2aa3e4f6cc74c626abb751e28ee331c68e1536f2804e3cc8ef02cd38e11d79c776f2fdad6df6da51c997a594bde3f350498c6fcb513bc8baf9bdeb9bdcd1b6f126e9d50a490d5c015a23488c4d538608c087e34a3a1a295de", 0xf8}], 0x7, &(0x7f0000000540)=[{0x80, 0x84, 0x0, "f0c70008caf371f2dd5c8bb5d30031a304f6eb72c89b8d6b5f1e37d78737cd3f69853954141142d11c258d5b0cbcb1a45a8ee4ee8fadb1f1b906bce97de33ced63606663cb78704fc4cf86ea3b436fd8835363ce8b04568eae06920aae1085edb06c8b07596542ab7c2a1e14"}], 0x80, 0x1}, 0x40000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$eventfd(r1, &(0x7f0000006000), 0xff03) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'teql0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) [ 857.127022] INFO: rcu_sched self-detected stall on CPU [ 857.132476] 0-....: (124999 ticks this GP) idle=71e/1/4611686018427387906 softirq=223912/223912 fqs=31230 [ 857.142542] (t=125000 jiffies g=123937 c=123936 q=1051) [ 857.148066] NMI backtrace for cpu 0 [ 857.151674] CPU: 0 PID: 18279 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 857.158500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.167829] Call Trace: [ 857.170388] [ 857.172527] dump_stack+0x1b9/0x294 [ 857.176135] ? dump_stack_print_info.cold.2+0x52/0x52 [ 857.181307] ? lock_release+0xa10/0xa10 [ 857.185265] nmi_cpu_backtrace.cold.4+0x19/0xce [ 857.189918] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 857.195091] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 857.200351] arch_trigger_cpumask_backtrace+0x14/0x20 [ 857.205521] rcu_dump_cpu_stacks+0x175/0x1c2 [ 857.209909] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 857.214908] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 857.220343] ? print_other_cpu_stall+0x4a0/0x4a0 [ 857.225098] ? debug_check_no_locks_freed+0x310/0x310 [ 857.230269] ? find_held_lock+0x36/0x1c0 [ 857.234318] ? lock_downgrade+0x8e0/0x8e0 [ 857.238443] ? debug_check_no_locks_freed+0x310/0x310 [ 857.243612] ? lock_release+0xa10/0xa10 [ 857.247566] ? graph_lock+0x170/0x170 [ 857.251344] ? graph_lock+0x170/0x170 [ 857.255122] ? graph_lock+0x170/0x170 [ 857.258909] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.264426] ? graph_lock+0x170/0x170 [ 857.268231] ? graph_lock+0x170/0x170 [ 857.272029] ? __lock_is_held+0xb5/0x140 [ 857.276077] rcu_check_callbacks+0x21b/0xad0 [ 857.280465] ? rcu_cpu_stall_reset+0x210/0x210 [ 857.285033] ? trace_hardirqs_off+0xd/0x10 [ 857.289246] ? raise_softirq+0x1b2/0x450 [ 857.293285] ? raise_softirq_irqoff+0x310/0x310 [ 857.297942] ? read_boot_clock64+0x70/0x70 [ 857.302155] ? account_guest_time+0x3d0/0x3d0 [ 857.306627] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 857.312230] ? hrtimer_run_queues+0x70/0x300 [ 857.316618] ? run_local_timers+0x168/0x1d0 [ 857.320935] ? timer_clear_idle+0x50/0x50 [ 857.325062] ? account_system_time+0x7f/0xb0 [ 857.329457] ? account_process_tick+0x76/0x240 [ 857.334028] update_process_times+0x2d/0x70 [ 857.338334] tick_sched_handle+0xa0/0x180 [ 857.342460] tick_sched_timer+0x42/0x130 [ 857.346505] __hrtimer_run_queues+0x3e3/0x10a0 [ 857.351072] ? tick_sched_do_timer+0x100/0x100 [ 857.355632] ? hrtimer_start_range_ns+0xd10/0xd10 [ 857.360544] ? pvclock_read_flags+0x160/0x160 [ 857.365021] ? kvm_clock_read+0x25/0x30 [ 857.368979] ? kvm_clock_read+0x25/0x30 [ 857.372928] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 857.377920] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 857.383268] ? do_timer+0x50/0x50 [ 857.386701] ? rcu_nmi_exit+0xd7/0x2b0 [ 857.390570] ? do_raw_spin_lock+0xc1/0x200 [ 857.394787] hrtimer_interrupt+0x286/0x650 [ 857.399022] smp_apic_timer_interrupt+0x15d/0x710 [ 857.403848] ? smp_call_function_single_interrupt+0x650/0x650 [ 857.409710] ? _raw_spin_lock+0x32/0x40 [ 857.413673] ? _raw_spin_unlock+0x22/0x30 [ 857.417798] ? handle_edge_irq+0x330/0x870 [ 857.422020] ? task_prio+0x50/0x50 [ 857.425545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 857.430376] apic_timer_interrupt+0xf/0x20 [ 857.434585] [ 857.436803] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0xa/0x20 [ 857.442834] RSP: 0018:ffff88018e4dee18 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 857.450518] RAX: 0000000000000000 RBX: 0000000000000004 RCX: dffffc0000000000 [ 857.457763] RDX: 0000000000000004 RSI: 0000000000000002 RDI: 0000000000000005 [ 857.465011] RBP: ffff88018e4dee70 R08: ffff8801c2e88280 R09: 0000000000000006 [ 857.472265] R10: ffff8801c2e88280 R11: 0000000000000000 R12: 0000000000000001 [ 857.479519] R13: ffff8801ceadb200 R14: ffff8801bbba6600 R15: ffffffffffffffe0 [ 857.486950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.492466] ? snd_pcm_oss_write3+0x165/0x220 [ 857.496955] snd_pcm_oss_write2+0x34c/0x460 [ 857.501255] ? snd_pcm_oss_write3+0x220/0x220 [ 857.505731] ? find_held_lock+0x36/0x1c0 [ 857.509771] snd_pcm_oss_sync1+0x332/0x5a0 [ 857.513987] ? snd_pcm_oss_write2+0x460/0x460 [ 857.518465] ? kasan_check_read+0x11/0x20 [ 857.522589] ? rcu_is_watching+0x85/0x140 [ 857.526715] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 857.531898] ? wake_up_q+0x100/0x100 [ 857.535590] ? snd_pcm_format_set_silence+0x203/0x540 [ 857.540769] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 857.545591] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 857.549983] ? fsnotify_first_mark+0x330/0x330 [ 857.554550] ? kobject_put+0x8e/0x280 [ 857.558330] snd_pcm_oss_release+0x214/0x290 [ 857.562715] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 857.567710] __fput+0x34d/0x890 [ 857.570969] ? fput+0x1a0/0x1a0 [ 857.574229] ? check_same_owner+0x320/0x320 [ 857.578528] ? _raw_spin_unlock_irq+0x27/0x70 [ 857.583003] ____fput+0x15/0x20 [ 857.586275] task_work_run+0x1e4/0x290 [ 857.590139] ? task_work_cancel+0x240/0x240 [ 857.594446] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 857.599961] ? switch_task_namespaces+0xa2/0xd0 [ 857.604608] do_exit+0x1aee/0x2730 [ 857.608129] ? mm_update_next_owner+0x980/0x980 [ 857.612774] ? print_usage_bug+0xc0/0xc0 [ 857.616900] ? check_same_owner+0x320/0x320 [ 857.621201] ? do_raw_spin_unlock+0x9e/0x2e0 [ 857.625589] ? rcu_note_context_switch+0x710/0x710 [ 857.630494] ? lock_acquire+0x1dc/0x520 [ 857.634448] ? __might_sleep+0x95/0x190 [ 857.638404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.643919] ? __lock_acquire+0x7f5/0x5130 [ 857.648140] ? kasan_check_write+0x14/0x20 [ 857.652353] ? do_raw_spin_lock+0xc1/0x200 [ 857.656566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.662085] ? debug_check_no_locks_freed+0x310/0x310 [ 857.667264] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 857.672432] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 857.677947] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 857.683032] ? futex_wait+0x5c1/0x9f0 [ 857.686816] ? perf_trace_lock_acquire+0xe3/0x980 [ 857.691635] ? futex_wait_setup+0x400/0x400 [ 857.695935] ? perf_trace_lock+0x900/0x900 [ 857.700148] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 857.705665] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 857.710831] ? futex_wake+0x2f6/0x750 [ 857.714618] ? graph_lock+0x170/0x170 [ 857.718403] ? memset+0x31/0x40 [ 857.721665] ? find_held_lock+0x36/0x1c0 [ 857.725707] ? lock_downgrade+0x8e0/0x8e0 [ 857.729836] do_group_exit+0x16f/0x430 [ 857.733711] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 857.738271] ? SyS_exit+0x30/0x30 [ 857.741719] ? _raw_spin_unlock_irq+0x27/0x70 [ 857.746201] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 857.751200] get_signal+0x886/0x1960 [ 857.754895] ? ptrace_notify+0x130/0x130 [ 857.758937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 857.764454] ? snd_pcm_oss_write+0x6d4/0xa20 [ 857.768839] ? expand_files.part.8+0x9a0/0x9a0 [ 857.773403] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 857.778261] ? do_raw_spin_unlock+0x9e/0x2e0 [ 857.782649] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 857.787213] do_signal+0x98/0x2040 [ 857.790731] ? __vfs_write+0x113/0x880 [ 857.794593] ? __fget_light+0x2ef/0x430 [ 857.798544] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 857.803386] ? kernel_read+0x120/0x120 [ 857.807253] ? debug_check_no_obj_freed+0x2ff/0x584 [ 857.812248] ? setup_sigcontext+0x7d0/0x7d0 [ 857.816549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.822062] ? fsnotify+0x415/0x1100 [ 857.825754] ? kasan_check_read+0x11/0x20 [ 857.829883] ? fsnotify_first_mark+0x330/0x330 [ 857.834452] ? exit_to_usermode_loop+0x87/0x310 [ 857.839111] exit_to_usermode_loop+0x28a/0x310 [ 857.843680] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 857.848514] ? do_syscall_64+0xb7/0x9d0 [ 857.852467] do_syscall_64+0x792/0x9d0 [ 857.856420] ? vmalloc_sync_all+0x30/0x30 [ 857.860544] ? kasan_check_write+0x14/0x20 [ 857.864759] ? syscall_return_slowpath+0x5c0/0x5c0 [ 857.869666] ? syscall_return_slowpath+0x30f/0x5c0 [ 857.875097] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 857.880441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 857.885272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 857.890451] RIP: 0033:0x455259 [ 857.893617] RSP: 002b:00007f23fa25fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 857.901301] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000455259 [ 857.908548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 857.915793] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 857.923047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 857.930298] R13: 0000000000a3e81f R14: 00007f23fa2609c0 R15: 0000000000000000 [ 861.151131] INFO: task kworker/1:2:2081 blocked for more than 120 seconds. [ 861.158241] Not tainted 4.16.0+ #4 [ 861.162329] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.170310] kworker/1:2 D19256 2081 2 0x80000000 [ 861.175978] Workqueue: events xfrm_state_gc_task [ 861.180751] Call Trace: [ 861.183360] __schedule+0x807/0x1e40 [ 861.187101] ? __sched_text_start+0x8/0x8 [ 861.191268] ? graph_lock+0x170/0x170 [ 861.195088] ? graph_lock+0x170/0x170 [ 861.198902] ? __lock_acquire+0x7f5/0x5130 [ 861.203174] ? kasan_check_read+0x11/0x20 [ 861.207339] ? do_raw_spin_unlock+0x9e/0x2e0 [ 861.211788] ? print_usage_bug+0xc0/0xc0 [ 861.215916] ? lock_downgrade+0x8e0/0x8e0 [ 861.220084] ? graph_lock+0x170/0x170 [ 861.223905] schedule+0xef/0x430 [ 861.227288] ? print_usage_bug+0xc0/0xc0 [ 861.231373] ? __schedule+0x1e40/0x1e40 [ 861.235371] ? print_usage_bug+0xc0/0xc0 [ 861.239464] ? lock_downgrade+0x8e0/0x8e0 [ 861.243634] schedule_timeout+0x1b5/0x240 [ 861.247804] ? usleep_range+0x180/0x180 [ 861.251797] ? mark_held_locks+0xc9/0x160 [ 861.255965] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 861.260567] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.265083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.270122] wait_for_completion+0x3e7/0x870 [ 861.274552] ? wait_for_completion_interruptible+0x910/0x910 [ 861.280423] ? __lockdep_init_map+0x105/0x590 [ 861.284964] ? lockdep_init_map+0x9/0x10 [ 861.289050] ? __init_waitqueue_head+0x96/0x140 [ 861.293743] ? wake_up_q+0x100/0x100 [ 861.297482] ? find_held_lock+0x36/0x1c0 [ 861.301570] __wait_rcu_gp+0x257/0x350 [ 861.305497] synchronize_sched.part.64+0xe3/0xf0 [ 861.310274] ? synchronize_sched_expedited+0xf0/0xf0 [ 861.315406] ? call_rcu_bh+0x20/0x20 [ 861.319145] ? check_same_owner+0x320/0x320 [ 861.323493] ? rcu_unexpedite_gp+0x20/0x20 [ 861.327751] ? __might_sleep+0x95/0x190 [ 861.331748] synchronize_sched+0x76/0xf0 [ 861.335827] xfrm_state_gc_task+0xef/0x6f0 [ 861.340111] ? __lock_is_held+0xb5/0x140 [ 861.344207] ? xfrm_state_unregister_afinfo+0x2e0/0x2e0 [ 861.349601] process_one_work+0xc1e/0x1b50 [ 861.353852] ? finish_task_switch+0x28b/0x820 [ 861.358374] ? pwq_dec_nr_in_flight+0x490/0x490 [ 861.363068] ? __schedule+0x80f/0x1e40 [ 861.366979] ? retint_kernel+0x10/0x10 [ 861.370887] ? retint_kernel+0x10/0x10 [ 861.374796] ? graph_lock+0x170/0x170 [ 861.378616] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.383659] ? retint_kernel+0x10/0x10 [ 861.387570] ? find_held_lock+0x36/0x1c0 [ 861.391652] ? lock_acquire+0x1dc/0x520 [ 861.395643] ? worker_thread+0x41f/0x1440 [ 861.399807] ? lock_downgrade+0x8e0/0x8e0 [ 861.403977] ? lock_release+0xa10/0xa10 [ 861.407972] ? kasan_check_read+0x11/0x20 [ 861.412156] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 861.416773] worker_thread+0x1cc/0x1440 [ 861.420776] ? process_one_work+0x1b50/0x1b50 [ 861.425312] ? graph_lock+0x170/0x170 [ 861.429146] ? find_held_lock+0x36/0x1c0 [ 861.433244] ? schedule+0xef/0x430 [ 861.436805] ? __schedule+0x1e40/0x1e40 [ 861.440802] ? do_raw_spin_unlock+0x9e/0x2e0 [ 861.445231] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 861.449844] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 861.454966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.460013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 861.465600] ? __kthread_parkme+0x1b7/0x280 [ 861.469943] kthread+0x345/0x410 [ 861.473333] ? process_one_work+0x1b50/0x1b50 [ 861.477918] ? kthread_bind+0x40/0x40 [ 861.481754] ret_from_fork+0x3a/0x50 [ 861.485493] [ 861.485493] Showing all locks held in the system: [ 861.491841] 2 locks held by khungtaskd/881: [ 861.496409] #0: 0000000007d1bb2b (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 861.504092] #1: 00000000bb3a1f4f (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 861.512741] 2 locks held by kworker/1:2/2081: [ 861.517249] #0: 00000000105980c0 ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 861.526572] #1: 000000004082c54c (xfrm_state_gc_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 861.535496] 2 locks held by getty/4444: [ 861.539479] #0: 000000002beaf250 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.547770] #1: 00000000c0ed9172 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.556662] 2 locks held by getty/4445: [ 861.560668] #0: 00000000b10349a0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.568944] #1: 00000000250c92b5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.577842] 2 locks held by getty/4446: [ 861.581824] #0: 0000000010f82d16 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.590098] #1: 00000000a53a3a2b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.598989] 2 locks held by getty/4447: [ 861.602992] #0: 0000000044aa1657 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.611305] #1: 000000007baa1636 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.620191] 2 locks held by getty/4448: [ 861.624259] #0: 00000000f438abd7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.632533] #1: 00000000a16aeabc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.641438] 2 locks held by getty/4449: [ 861.645425] #0: 0000000018f4fad5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.653698] #1: 000000008272ffae (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.662584] 2 locks held by getty/4450: [ 861.666576] #0: 0000000018f2daee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.674852] #1: 0000000060538011 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 861.683771] [ 861.685411] ============================================= [ 861.685411] [ 861.692444] NMI backtrace for cpu 1 [ 861.696090] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 861.702481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.711821] Call Trace: [ 861.714423] dump_stack+0x1b9/0x294 [ 861.718046] ? dump_stack_print_info.cold.2+0x52/0x52 [ 861.723241] nmi_cpu_backtrace.cold.4+0x19/0xce [ 861.727906] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 861.733090] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 861.738363] arch_trigger_cpumask_backtrace+0x14/0x20 [ 861.743547] watchdog+0xc10/0xf60 [ 861.747004] ? reset_hung_task_detector+0xb0/0xb0 [ 861.751848] ? __schedule+0x1e40/0x1e40 [ 861.755816] ? do_raw_spin_unlock+0x9e/0x2e0 [ 861.760227] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 861.764802] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 861.769903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.774913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 861.780443] ? __kthread_parkme+0x1b7/0x280 [ 861.784758] kthread+0x345/0x410 [ 861.788120] ? reset_hung_task_detector+0xb0/0xb0 [ 861.792956] ? kthread_bind+0x40/0x40 [ 861.796752] ret_from_fork+0x3a/0x50 [ 861.800575] Sending NMI from CPU 1 to CPUs 0: [ 861.805087] NMI backtrace for cpu 0 [ 861.805098] CPU: 0 PID: 18279 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 861.805102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.805114] RIP: 0010:mark_lock+0xe0/0x19e0 [ 861.805118] RSP: 0018:ffff88018e4de998 EFLAGS: 00000046 [ 861.805126] RAX: 0000000000000470 RBX: 1ffff10031c9bd38 RCX: 1ffff100385d1163 [ 861.805131] RDX: 0000000000000000 RSI: ffff8801c2e88af8 RDI: ffff8801c2e88280 [ 861.805136] RBP: ffff88018e4deac8 R08: 0000000000000002 R09: 0000000000000002 [ 861.805141] R10: ffff8801c2e88280 R11: 0000000000000000 R12: ffff8801c2e88af8 [ 861.805146] R13: ffff8801c2e88b18 R14: 0000000000000003 R15: 0000000000000004 [ 861.805153] FS: 00007f23fa260700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 861.805159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 861.805164] CR2: 00007f82bc893140 CR3: 0000000008a6a000 CR4: 00000000001406f0 [ 861.805171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 861.805176] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 861.805178] Call Trace: [ 861.805187] ? find_held_lock+0x36/0x1c0 [ 861.805197] ? print_usage_bug+0xc0/0xc0 [ 861.805205] ? lock_downgrade+0x8e0/0x8e0 [ 861.805213] ? lock_release+0xa10/0xa10 [ 861.805222] ? kasan_check_read+0x11/0x20 [ 861.805230] ? do_raw_spin_unlock+0x9e/0x2e0 [ 861.805240] mark_held_locks+0xc9/0x160 [ 861.805250] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 861.805260] trace_hardirqs_on_caller+0x19e/0x5c0 [ 861.805267] trace_hardirqs_on+0xd/0x10 [ 861.805275] snd_pcm_stream_unlock_irq+0x83/0xf0 [ 861.805284] __snd_pcm_lib_xfer+0x739/0x1d10 [ 861.805294] ? print_usage_bug+0xc0/0xc0 [ 861.805301] ? lock_release+0xa10/0xa10 [ 861.805310] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 861.805320] ? dummy_proc_read+0x6e0/0x6e0 [ 861.805330] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 861.805340] ? mark_held_locks+0xc9/0x160 [ 861.805348] ? retint_kernel+0x10/0x10 [ 861.805358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.805368] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 861.805376] ? retint_kernel+0x10/0x10 [ 861.805386] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 861.805395] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 861.805404] snd_pcm_oss_write3+0xe9/0x220 [ 861.805413] snd_pcm_oss_write2+0x34c/0x460 [ 861.805422] ? snd_pcm_oss_write3+0x220/0x220 [ 861.805431] ? find_held_lock+0x36/0x1c0 [ 861.805440] snd_pcm_oss_sync1+0x332/0x5a0 [ 861.805449] ? snd_pcm_oss_write2+0x460/0x460 [ 861.805457] ? kasan_check_read+0x11/0x20 [ 861.805466] ? rcu_is_watching+0x85/0x140 [ 861.805474] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 861.805484] ? wake_up_q+0x100/0x100 [ 861.805494] ? snd_pcm_format_set_silence+0x203/0x540 [ 861.805503] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 861.805512] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 861.805522] ? fsnotify_first_mark+0x330/0x330 [ 861.805529] ? kobject_put+0x8e/0x280 [ 861.805538] snd_pcm_oss_release+0x214/0x290 [ 861.805546] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 861.805555] __fput+0x34d/0x890 [ 861.805565] ? fput+0x1a0/0x1a0 [ 861.805574] ? check_same_owner+0x320/0x320 [ 861.805583] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.805592] ____fput+0x15/0x20 [ 861.805600] task_work_run+0x1e4/0x290 [ 861.805608] ? task_work_cancel+0x240/0x240 [ 861.805617] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 861.805626] ? switch_task_namespaces+0xa2/0xd0 [ 861.805635] do_exit+0x1aee/0x2730 [ 861.805645] ? mm_update_next_owner+0x980/0x980 [ 861.805654] ? print_usage_bug+0xc0/0xc0 [ 861.805662] ? check_same_owner+0x320/0x320 [ 861.805670] ? do_raw_spin_unlock+0x9e/0x2e0 [ 861.805679] ? rcu_note_context_switch+0x710/0x710 [ 861.805685] ? lock_acquire+0x1dc/0x520 [ 861.805694] ? __might_sleep+0x95/0x190 [ 861.805703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 861.805711] ? __lock_acquire+0x7f5/0x5130 [ 861.805719] ? kasan_check_write+0x14/0x20 [ 861.805726] ? do_raw_spin_lock+0xc1/0x200 [ 861.805736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 861.805745] ? debug_check_no_locks_freed+0x310/0x310 [ 861.805755] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 861.805764] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 861.805775] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 861.805783] ? futex_wait+0x5c1/0x9f0 [ 861.805793] ? perf_trace_lock_acquire+0xe3/0x980 [ 861.805800] ? futex_wait_setup+0x400/0x400 [ 861.805810] ? perf_trace_lock+0x900/0x900 [ 861.805818] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 861.805828] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 861.805835] ? futex_wake+0x2f6/0x750 [ 861.805844] ? graph_lock+0x170/0x170 [ 861.805853] ? memset+0x31/0x40 [ 861.805863] ? find_held_lock+0x36/0x1c0 [ 861.805872] ? lock_downgrade+0x8e0/0x8e0 [ 861.805881] do_group_exit+0x16f/0x430 [ 861.805890] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 861.805898] ? SyS_exit+0x30/0x30 [ 861.805911] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.805921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.805930] get_signal+0x886/0x1960 [ 861.805940] ? ptrace_notify+0x130/0x130 [ 861.805949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 861.805957] ? snd_pcm_oss_write+0x6d4/0xa20 [ 861.805966] ? expand_files.part.8+0x9a0/0x9a0 [ 861.805976] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 861.805984] ? do_raw_spin_unlock+0x9e/0x2e0 [ 861.805992] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 861.806007] do_signal+0x98/0x2040 [ 861.806018] ? __vfs_write+0x113/0x880 [ 861.806026] ? __fget_light+0x2ef/0x430 [ 861.806034] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 861.806042] ? kernel_read+0x120/0x120 [ 861.806052] ? debug_check_no_obj_freed+0x2ff/0x584 [ 861.806061] ? setup_sigcontext+0x7d0/0x7d0 [ 861.806069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 861.806077] ? fsnotify+0x415/0x1100 [ 861.806084] ? kasan_check_read+0x11/0x20 [ 861.806094] ? fsnotify_first_mark+0x330/0x330 [ 861.806106] ? exit_to_usermode_loop+0x87/0x310 [ 861.806115] exit_to_usermode_loop+0x28a/0x310 [ 861.806125] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 861.806133] ? do_syscall_64+0xb7/0x9d0 [ 861.806143] do_syscall_64+0x792/0x9d0 [ 861.806151] ? vmalloc_sync_all+0x30/0x30 [ 861.806159] ? kasan_check_write+0x14/0x20 [ 861.806168] ? syscall_return_slowpath+0x5c0/0x5c0 [ 861.806177] ? syscall_return_slowpath+0x30f/0x5c0 [ 861.806186] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 861.806196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.806205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 861.806210] RIP: 0033:0x455259 [ 861.806215] RSP: 002b:00007f23fa25fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 861.806222] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000455259 [ 861.806227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 861.806232] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 861.806236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 861.806241] R13: 0000000000a3e81f R14: 00007f23fa2609c0 R15: 0000000000000000 [ 861.806245] Code: a9 ff 1f 0f 84 b0 00 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89 e9 48 c1 e9 03 0f b6 14 11 84 d2 74 09 80 fa 03 0f 8e 58 06 00 00 <25> ff 1f 00 00 48 8d 14 80 4c 8d 34 90 49 c1 e6 04 49 81 ee 50 [ 861.806625] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.287 msecs [ 861.807092] Kernel panic - not syncing: hung_task: blocked tasks [ 862.493785] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 862.500177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.509519] Call Trace: [ 862.512109] dump_stack+0x1b9/0x294 [ 862.515742] ? dump_stack_print_info.cold.2+0x52/0x52 [ 862.520929] ? printk_safe_log_store+0x260/0x260 [ 862.525766] panic+0x22f/0x4de [ 862.528950] ? add_taint.cold.5+0x16/0x16 [ 862.533095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 862.538627] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 862.544069] ? printk_safe_flush+0xd7/0x130 [ 862.548387] watchdog+0xc21/0xf60 [ 862.551846] ? reset_hung_task_detector+0xb0/0xb0 [ 862.556689] ? __schedule+0x1e40/0x1e40 [ 862.560656] ? do_raw_spin_unlock+0x9e/0x2e0 [ 862.565057] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 862.569642] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 862.574748] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.579758] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 862.585289] ? __kthread_parkme+0x1b7/0x280 [ 862.589607] kthread+0x345/0x410 [ 862.592966] ? reset_hung_task_detector+0xb0/0xb0 [ 862.597797] ? kthread_bind+0x40/0x40 [ 862.601593] ret_from_fork+0x3a/0x50 [ 862.606049] Dumping ftrace buffer: [ 862.609670] (ftrace buffer empty) [ 862.613358] Kernel Offset: disabled [ 862.616965] Rebooting in 86400 seconds..