[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.996333] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.616512] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 26.035156] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 27.111326] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2018/04/15 19:01:48 fuzzer started 2018/04/15 19:01:49 dialing manager at 10.128.0.26:34967 2018/04/15 19:01:54 kcov=true, comps=false 2018/04/15 19:01:56 executing program 0: 2018/04/15 19:01:56 executing program 1: 2018/04/15 19:01:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0204020a0e000000000000000000000005000600000000000a000000000000000800000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/15 19:01:56 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/15 19:01:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 19:01:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x20, 0x2000000018, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}]}, 0x20}, 0x1}, 0x0) 2018/04/15 19:01:56 executing program 5: 2018/04/15 19:01:56 executing program 6: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f0000000200)) [ 40.750416] IPVS: Creating netns size=2552 id=1 [ 40.850190] IPVS: Creating netns size=2552 id=2 [ 40.930410] IPVS: Creating netns size=2552 id=3 [ 41.010738] IPVS: Creating netns size=2552 id=4 [ 41.112283] IPVS: Creating netns size=2552 id=5 [ 41.219635] IPVS: Creating netns size=2552 id=6 [ 41.381087] IPVS: Creating netns size=2552 id=7 [ 41.494839] IPVS: Creating netns size=2552 id=8 [ 41.895919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.966246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.014950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.121327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.174972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.268562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.359753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.442690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.516081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.580217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.590351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.699127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.768688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.873504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.881342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.893241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.948494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.956454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.988052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.052427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.062147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.136361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.146742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.177140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.212986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.260453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.268034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.284121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.297370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.373803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.382143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.396832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.407102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.449309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.461091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.469854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.492868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.502087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.578987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.680109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.691685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.702763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.747180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.760755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.810485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.833822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.848347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.893480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.902644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.925692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.971948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.981752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.033718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.065508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.116000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.143368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.191208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.280945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.302348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.344521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.381485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.413148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.472067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.533595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.272284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.463007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.573273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.620413] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.681870] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.731466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.781234] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.856050] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.907080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.020003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.058683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.102523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.170642] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.261899] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.464995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.533910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.763000] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/04/15 19:02:06 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000006476b373ebf1fddc69de052b1f6919fc1125fac64c0a7316f810d800000000000000000000000000000000000000"]}) 2018/04/15 19:02:06 executing program 1: 2018/04/15 19:02:06 executing program 3: 2018/04/15 19:02:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "134425f5999a08743121c1b7c309ed44e594e36314aa2d2d78b6c51b3d610345ba4b24b8fa0c54ee9e8d29c7fb8f4cdd0f6dfe4457b488f8e1600cf221a404685b791d19dc9d2226d75b00daae8b8268ad795bc0cf6f40b8f96318ead087d536ee538a43a174056869ab01f0b494e5df7c5ad7c0602ffc906f15bd5ca936"}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="17000000020001000003be8c5ec17688a30000080103dfec1f00000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901ffffffff6bcd66284ae7d2733504eb6c421502df9eebe7ec7ee87cccebf6ba00083d024ff498e9983a9c1132d784cabc481f3ee90554062a80e605007f71174aa9512cbf320ec39702d47c71cc16268b6026eb4bf6ba2112ce68bf17a6e019", 0xb8) 2018/04/15 19:02:06 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x4bd, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0x401, 0x0, 0x80, 0x20}, 0x98) r2 = socket(0x4, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="74696d65183371b1b2db9621557273001d92e5d70dc024bfea13330a364493e2775d29861df4cea278f7cf84f1b3a576a8428e0e9cef7224c451fb191351899d141c1f000000000000000000") setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x3) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect$netlink(r2, &(0x7f0000000100)=@unspec, 0xc) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) sendfile(r2, r3, &(0x7f0000af5000), 0x1ff) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) r7 = getpgid(0xffffffffffffffff) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = getuid() openat$cgroup_ro(r0, &(0x7f0000002a40)='cpu.stat\x00', 0x0, 0x0) getresgid(&(0x7f0000002600), &(0x7f0000002640)=0x0, &(0x7f0000002680)) r13 = gettid() lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) r16 = getpid() getresuid(&(0x7f0000002800)=0x0, &(0x7f0000002840), &(0x7f0000002880)) getgroups(0x8, &(0x7f00000028c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00000029c0)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000380)="b8cd393c1f3455e86389fa06694296c9427b373230a66e6cbf19116e0e884a260d0b0ddd895c5023d003961784988a3b52e83ae6412e77551f8f272e5ca1e489e92f8a289c57929df52ca2792e0dec8f231b486278fb4e57d1333bb15795171e36c38596f378c6739e6341f5af4f6453197375da9b6a2f125deb46c239e97629c9f1cd52383955c7f6b2cdd7300d4fde8749648b7ba739cf3bb4fcb5abb8a122d13e042d0fd1c3921ea7392daffbd03f0dc4aa5a8694dc8a653c2d1dfe2f115fd8ccf23730ab68f7a93095ca5636", 0xce}, {&(0x7f0000000480)="dd30a7155a11d7ba127795e537afdab35c827939fd647c98316db66884c4b0ff2f3ecfaf37235cd7ca5e676395f7d3b85df8c30a8ffe32b55777a0e1043aba319784023b3513df0a9e0f48d60b1c36d3e42bf513ad1887d94ace2dee663c946b4fa19260c53aa7397e34393e00eb8ee2ff39131e4eb48cc7d9bc777d17298943f92d5bf846938486755048865cee738d9b5dc823631ee5b9981d055efb61df60efb51a67a2f2204672a69d1bcb475624cbf1603c27e9a7f9c3c0479a20fd121b074827b525eadbf1763cf068af4c7375a28042fc4bec989546a6c25fae57ed383f6423db3ad0f6fb7906", 0xea}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="825719f5c67524fbc4fa17530043945ebbfbb84b603f9b84a857683daeb025f982da51adb57ec175d0f11be721e302700679f72d5fca1073b827321ad791b1c13b269aabb0e09e0d862d0a43cc3373d777d5c5f4c8d26e641cae89b687da9ce98d8571b394035bcf17cbb2d6aff2d0e0c414d1b909679010f02cd3d7e6a32a2ed475b25afa711663e770d2238e9554c40cc568dae79d171232ffd6ae0f43a9c61fe2af811eeed80110930511dc6e4cb4948877224a198fc6136e9f8e0ba51af6594562ce00c69ce1", 0xc8}], 0x4, &(0x7f0000000b40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r2]}], 0x40, 0x1}, {&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000c00)="ffa2840a8de4e47e51e5a774e6411dfa4ebfd186099d861705c212593e606e2943a1d46d91b5b4721eb26cd857839bd4f199e91f02316167db39c8ac79e172d1b176d905eb30ef2d287e9415b50151c4c6ac1807fbb2c597cfe26e2b72a6e425bd4232bb2cc762ca954df3e29a1dc7847027c9f4165e58797378bed3fcda05bdfb3b870f6b1653aa26e5bca31038a365530421136c843bda00388c9d952f18e9f3d52a62a53fd97d88a6c2e5aa7103652088e034d2b6bdf83a34a801315715cf90374f14272d", 0xc6}, {&(0x7f0000000d00)="c4bcd2e4133d0c93f3864a840b5933cf", 0x10}, {&(0x7f0000000d40)="3359bff5e8f8eec4085ab29322b552d3794e6c78186806c59e334a8451d9186381268513e1c79902c193626ebaef901f6490bff81c8a1c824c921065864e1d90ac2f5fd5e459ffd4bb1c", 0x4a}, {&(0x7f0000000dc0)="6193cf8d923072f47fe4c61f3765597470ac0c621d355aaf9d919a67bde5e4fd48b5681ece2767759abe31f0125dad42992ddbd9a48e988f52fe79446d8dd7eccdacb8b2e5de32ec9e12858853a67354fa7ca127feb41ec0b7723550c6d67a43699b45a6eb964ad19ff985cdaaeb2c1aa009310181a53195aa57", 0x7a}, {&(0x7f0000000e40)="60f02a3737118af2096c61aa01d1f25b653b53d113b1632bd0f0ba20245e5f929e431c4288e087cf896d0df7c0efb62d4f61462604381f08659803f5ec8eb2e15f4c959e5e45ac4d96e7ee486c0a420853ce6e2033b0", 0x56}, {&(0x7f0000000ec0)="ee70a8b2dae669cc62803131c2622ac438f5261e0630414ada4f91bfc79859bcb4891307b529cc54032fb3348bdb4583a92f2fc7dbb1204854e5c2a131b8250d8ab49612078dcdf0962cbd68bb4a895f3ea5033a021866c1cc98fb109a5229afd408233e3c9a61b6fb9f4291c1ea13834d8acfb58aa1be4bcb762a5d04d36eca0c233fa115e1b359f5e45b28c6182f0e005638b994a90c1e70c908dcab44d50e536577bda251705ed2951c1b48c887c61736a6825a7003125e5ba3efce06f4f81e7c1345d0be1425169103b69ca9fe560e6a0d82a594852887b5a174bcfb5846a3854712b4bb2b3d3dba7799d12b1ddbab76d1a75b3f92d4", 0xf8}, {&(0x7f0000000fc0)="d1d0795f7e38eb2c16063160df6d6af90e489ebb5783dd99e1ab17fb6e49013536ee29fc97d3c56a4d3bee9668915f017d1bd08c552ca1c7c7209aa9b016d90e89e6036a2678dc692417bfca7628a30679e457838c9e5cf72caf7b0d526c23e0b10e41d3ad0b85c4b8e5019b1a27542f06b6ff2a718e40930140c8581cad480b05c8e0de7bbfb3ac5fb40f8a767a67e3f18cf1d36001fb7f18bf85dc01ebbf4e59ccd4d37b4d445a05d54b2f11c90454c750921462a335bbda127cd44183bc7fd8b54924a12b54afc6f980", 0xcb}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f00000020c0)="d7c74e2f9f95e8a4afc1235e5609bb3eb92664b5", 0x14}, {&(0x7f0000002100)="02966381ea39beaba0f1d5cade319e7171c1a270dc3833c01579fc6da70a87bf15227d814ecddc771f48f81e195ede13da4ae40e70c3e5ed2721394220dd380e161774e5cc0951266d093e422c7cc54471c3f4a47ccbba53af8acfa35a52d32f1eed70880a53f4180c255b1fcc45c12170ce28ca9ef1bc971314073f4d1475bae3997970cbe6d8b8a1dd7c186a3a78bb41b97820221d7e19d2d67173e874bce5345872a410312e2dcd174715811286754bdd1688b9ce8b10c8dc6bbe9d8a16067cf18d8d1a8a3eec834a0647ef8852f598e22faf0cb66cc1cfedc6782020a3c4f438eda34d900b261b2e0c017b0d8d2cbf08f8134bd8acff9d", 0xf9}], 0xa, &(0x7f0000002280)=[@rights={0x1c, 0x1, 0x1, [r0, r2, r0, r0]}], 0x1c, 0x4}, {&(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002340)="88501dd19c8b31dc5c8415e2b47a", 0xe}], 0x1, &(0x7f00000023c0)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0x24, 0x4}, {&(0x7f0000002400)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002480)="0e0579d822f51dd7f7ea2bb26e9443cc891ce28040e007", 0x17}, {&(0x7f00000024c0)="82559da4805d71bec99ff0b50b913702a9aee038528b16178437b1cd637a5f67b55d94cf6e4cb9f6f52a5885ece2f256722c2c051a203dceef481eaf15e6f72ffd4b5f42799984bb9a35cc8b8f50aa88e7606f3e3650d59539370b7f505104b9a24f2b73ff0ed51e910133f76ccb8965171b32b0fb555f0f83534aa66c10ada3e31a288d99d74f9b3a483669c3dd1a93718902a7a8b8e0dc957a0f12093f136be4dbcd5a228baa7753a5018cf4f7768fa028b1ccdf017c4dea39a27289ebb8d3dfb5b4c18624c4d1723c476cf3b2dda762a0399775edc2f564f091f976caad80fe", 0xe1}], 0x2, &(0x7f0000002900)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r3, r2, r3]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x8c, 0x4000000}], 0x4, 0x4000) 2018/04/15 19:02:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x1000, 0x100}) 2018/04/15 19:02:06 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fcntl$setstatus(r0, 0x4, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0xa0000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() close(r1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x216, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x64) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x10}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/15 19:02:06 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x400001451fc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0xfffffffffffffffd}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x140}, {r0, 0x21}, {r0}, {r0, 0x11}], 0x5, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0xff}, 0x8) 2018/04/15 19:02:06 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) 2018/04/15 19:02:06 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r1, &(0x7f0000000140)={{0x10f, 0x5, 0x7, 0x394, 0x18e, 0x1, 0x1c6, 0x80}, "51b5ac4642db65d6f3050e908c07cd00d96e2ee44fc30bff2f4448f7ef2421a9570e87833437458511085a230391ff8c2f70d32488df1d904d97e6f9e825b2fd7246786875e6e8d5f6b5b261eb434117e95dc391ce54831d169bb336358ce6f66b4e158dce4320477c9724e60eeb12759a8fafaa5edf5c247b615240041a8449d875ca9e745cf5bad107ef66b106681d50472b4d737d55926c4f7971f9ea534ca985ddf8bfe6bb12753939385d4378cedb18f92c07564ecf1c908d5fb48b7a956e16c8d09fe31d1fd562c4", [[], [], [], [], [], []]}, 0x6eb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xb2a0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x1ff, 0x10001, 0x3, 0x1ff, 0x5}) fcntl$setstatus(r0, 0x4, 0x27ff) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0xce2, 0xfffffffffffffffe, 0x1, 0x5, 0x1d, 0x1, 0x6, 0x5, 0x80, 0x4, 0x4}) fcntl$setsig(r2, 0xa, 0x21) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/04/15 19:02:06 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x7, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22}, {0x2, 0x4e24}, 0x2, 0x764, 0x10000, 0x80000000, 0x5, &(0x7f0000000140)='ip6gretap0\x00', 0x28, 0x6, 0x200}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000340)={0x1, 0x1000}, 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e22}, {0x2, 0x4e20}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x80, 0x2, 0xdcc3, 0x9, 0x0, &(0x7f0000000040)='veth0_to_bond\x00', 0x2, 0xfffffffffffffffc, 0x200}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setuid(r3) 2018/04/15 19:02:06 executing program 5: prctl$intptr(0x200000002f, 0x800000000002) socketpair(0x2, 0x0, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x8, 0x10000, 0x9, 0x8, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) 2018/04/15 19:02:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x40080) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0x9bfd, 0x5]) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'gretap0\x00', 0x58}) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="9f", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') geteuid() sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x40) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffffffffff7, 0x4) 2018/04/15 19:02:06 executing program 0: remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x2, 0x10) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100, 0x142) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="9fd3a62865bda94664301305b37abe34", 0x10}], 0x1, 0x0) ftruncate(r0, 0x8003) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0xe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x6}, {0x2, 0x3}, {0x3, 0x1}, {0x7, 0x3066c4b6}, {0x3, 0x9}], 0x5) r2 = open(&(0x7f0000001280)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4000000000000, 0x11, r2, 0x0) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000200)) r3 = gettid() syz_open_dev$random(&(0x7f00000013c0)='/dev/random\x00', 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001240)) r5 = syz_open_procfs(r3, &(0x7f00000002c0)='net/ip_mr_vif\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x0, 0x8, 0x0, 0x3, 0x101}, 0xc) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000440)='coredump_filter\x00') request_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3) r6 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) fcntl$getown(r5, 0x9) sendto$inet6(r6, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10840, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x0, 0x7, 0x0, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) 2018/04/15 19:02:06 executing program 7: pipe(&(0x7f00005db000)) r0 = epoll_create1(0x0) poll(&(0x7f00004d782a)=[{r0}], 0x1, 0x0) [ 50.438342] mmap: syz-executor0 (6012) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/15 19:02:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/50) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e4", 0xad, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x3f, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/15 19:02:07 executing program 1: futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@loopback, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/15 19:02:07 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378cc1"]], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(0x0, 0x0, 0x30) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fanotify_init(0x14, 0x400) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r4, 0x1, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x81) r5 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000200)) write$sndseq(r1, &(0x7f0000000700)=[{0x0, 0x0, 0x1, 0x400, @tick, {0x0, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/15 19:02:07 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xc008, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() stat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x23, "7f5fcbeb5a92f848675a6a140191ce803e086709973c213575a1cef91391fbcf05f615"}, &(0x7f0000000040)=0x47) 2018/04/15 19:02:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x103, 0xffffffe1) 2018/04/15 19:02:07 executing program 7: r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) 2018/04/15 19:02:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101001, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x800) dup3(r0, r1, 0x80000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000080), 0xfffffffffffffee8}], 0x1, 0x0) close(0xffffffffffffffff) 2018/04/15 19:02:07 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xa000, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0xec, "11ae4959e2cdb4ed607d143c5391c904cd42b1b637a6914f2295fe4b30174759ef3f9e9142400576949faf275d8ac172233f3639890d39124539a8830ded0c995c405f224e56e315e5924792afe41fa944137f89b7f33f21286ab9cdba5fe624afbddc1f2ca4472a7b9f08f083ff7c0ac3aa899d86a4ca633e6e7111f45a0243f6023ff2ecf7c7d39c5f13497c807ab9c980eb280c0c489d327cacfff2ed5555ed854c88ff76294b0a8603030440d982581a7f217ca8718f8237dbd7e0a60f39ecd7b457f543f4ac8667019e7cb821214247e9776bd381272b376c9e253e2686e88d5aa8cc69c9309394c184"}, &(0x7f0000000400)=0xf4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x2f46af7f, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x2, 0x0, r4}, {0x3, 0x9, 0x7, 0x1768, 0x0, 0x1, 0x1ff, 0x1}, {0x38906d60, 0x2, 0x5, 0x9}, 0xd75a, 0x6e6bb7, 0x3, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3501, 0x1, 0x2, 0xce78, 0x8, 0x43, 0xffffffffefffffe1}}, 0xe8) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) 2018/04/15 19:02:07 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x80000001, 0x9, 0x49, 0x0, 0x8001, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) setsockopt$inet6_buf(r0, 0x29, 0x800, &(0x7f0000000080)="b658397f4a033e926784569538c5380e1022f2ffe669b7081a93051385bc08f5eff4966dfa0c17b9a96302e6ab305c4fdf2b4291238d149f48cc12d60b43c2ea", 0x40) 2018/04/15 19:02:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x2, 0x80007, 0x85b) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr=0xfffffffffffffbff, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) sendfile(r0, r0, &(0x7f0000000000), 0xff) fchdir(r1) flistxattr(r0, &(0x7f0000ada000)=""/20, 0x14) 2018/04/15 19:02:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getpid() socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@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}}]}, 0x50}, 0x1}, 0x0) 2018/04/15 19:02:07 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/1, 0xfffffdf9) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000001a00)={0x0, 0x1c9c380}) r2 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='-vmnet0eth0{vmnet1\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/85, 0x55) write(r1, &(0x7f0000859f06), 0x0) 2018/04/15 19:02:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0xc71598c1c7b53606) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bb", 0xe, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bind$ax25(r4, &(0x7f0000000080)={0x3, {"69ab00000000ae"}, 0x1001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYPTR, @ANYBLOB], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'roce0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x10000}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$l2tp(r4, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x75e1182f}}}, 0x32) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0xbc5, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@empty, @multicast1}, &(0x7f00000006c0)=0x8) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/73, 0x49}, 0x100) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00000003c0)={0x0, 0x0, 0x46}) r5 = add_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="f939f2ac87ada608dc1f6859902211d5dd6de399d3481312d20e5511e0cd62a4478b76f0a493531a5e359f8c15a96108b720002e92472c8c5e24c7c5398cebe90c53f3c18b96e220d7d7a74dee9f99f01277bbe90c1b6b134264253695a3a8a200fa3f5c69f6ff5d87e5afe0514cbac052c189002a5f1b085069a09944e11e21850bb0fbc2580ade74660a24b4dbbc43318a819f03e7bdb7635ea0b1a844b0b38fe9f1eb829f9c4bbed29fb3e07553d1be2a0b0ef1521669d99d", 0xba, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r5) r6 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='memory.swap.current\x00', 0x0) keyctl$revoke(0x3, r6) 2018/04/15 19:02:08 executing program 1: r0 = socket(0x8000a, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) 2018/04/15 19:02:08 executing program 5: r0 = socket$inet6(0xa, 0x7fe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, [0x1000, 0x9, 0x2, 0x7, 0x5, 0x1, 0x8, 0xd54, 0x7, 0x7, 0xbbca, 0x7fffffff, 0x5a6, 0x7, 0x7fff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x3, 0x10, 0xfffffffffffffff8, 0x8}, &(0x7f00000001c0)=0x18) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0x1001, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8001, 0x4, 0x1, 0x36, 0x58a3}, 0x14) 2018/04/15 19:02:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) getpgid(r1) prctl$setmm(0x23, 0x3, &(0x7f0000ff9000/0x4000)=nil) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) 2018/04/15 19:02:08 executing program 0: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) clock_gettime(0x4, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='}\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x40, @tick=0x55, 0x5, {0x84eb, 0xffe}, 0xa56, 0x0, 0x7fffffff}) 2018/04/15 19:02:08 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = timerfd_create(0x0, 0x0) flistxattr(r1, &(0x7f0000000100)=""/73, 0x49) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/04/15 19:02:08 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000003c00)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/148, 0x94}], 0x3, 0x0, 0x0, 0x81}, 0x1ff}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/164, 0xa4}, {&(0x7f0000001300)=""/126, 0x7e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/176, 0xb0}, {&(0x7f0000002440)=""/173, 0xad}, {&(0x7f0000002500)=""/109, 0x6d}, {&(0x7f0000002580)=""/149, 0x95}], 0x8, &(0x7f0000002680)=""/94, 0x5e, 0xff}, 0x1}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000002700)=""/174, 0xae}, {&(0x7f00000027c0)=""/192, 0xc0}, {&(0x7f0000002880)=""/52, 0x34}, {&(0x7f00000028c0)=""/96, 0x60}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x80000000}, 0x9}, {{&(0x7f0000003980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003a00)=""/146, 0x92}], 0x1, &(0x7f0000003b00)=""/224, 0xe0}, 0x4}], 0x4, 0x2, &(0x7f0000003c80)={0x77359400}) read(r0, &(0x7f0000003cc0)=""/4096, 0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @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}}]}, 0x58}, 0x1}, 0x0) 2018/04/15 19:02:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/50) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e4", 0xad, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x3f, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/15 19:02:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@ipmr_newroute={0xac, 0x18, 0x400, 0x70bd2a, 0x25dfdbfb, {0x80, 0x0, 0x80, 0x0, 0xfe, 0x6, 0xff, 0x7, 0x2000}, [@RTA_ENCAP={0x90, 0x16, @generic="82f839e1367a4a5a9e3861519ea8b6bca93e913c70829dcd2118f936dfe2b5aa76b74b2fb6e557f0453d412823936153416e2c19a3adf7e59357d4660b4704ac8df72fdd1dd221dffd161ff72ed62159f1966d86550f8b3e8ba16ff19a32551516956d6d46dca222ef16b37f04014714e296038e95102d9199383a3cd11b63ea4112246fb7cfcee377023c85"}]}, 0xac}, 0x1}, 0x44000) 2018/04/15 19:02:08 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000540)='./file0\x00', r1, &(0x7f0000000580)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r6, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="0878106dd2a2db7d82f0d4"], &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r7, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="37009cfd02004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff0000000000000000d8996765000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@multicast1=0xe0000001, @multicast2=0xe0000002, r9}, 0xc) ptrace$poke(0x5, r8, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/15 19:02:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setpipe(r1, 0x407, 0x7) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/40, 0x28}], 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x100, 0x0) 2018/04/15 19:02:09 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000019, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) connect$netlink(r1, &(0x7f0000001480)=@unspec, 0xc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000480)=""/4096) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r2, 0x7b, "a2fd1e9eabda922968053c699fda60d5f3720f3f309f3b13c7decb1917f6b0bb0c57fe515b9af892da8a203f2b15126919f1000ff6442f2a650381b596f829b22fc27e5cf0b6b523a94767873b8435d859796f6a82739b4f34dfa9bb84e5391f261b39d512a46451a4aae50f35b562414e22980d4b3e95262afe13"}, &(0x7f00000003c0)=0x83) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000014c0)={0x4, {{0x2, 0x4e23}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) r4 = gettid() mq_notify(r1, &(0x7f0000000240)={0x0, 0x24, 0x4, @tid=r4}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0xffffffff00000001) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0xfffffffffffffec3) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/15 19:02:09 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r2) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/15 19:02:09 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x6, 0xa0, 0x200, 0x2, 0x843d, 0x9d, 0x9, 0xe4, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x8, 0x7, 0xdaea, 0x3, 0x800, 0x0, 0x7fff, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x1, 0x10000, 0x6a8, 0x4}}, &(0x7f00000003c0)=0xb0) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) socketpair$inet(0x2, 0x2, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x4, 0xc9e}, 0x88) 2018/04/15 19:02:09 executing program 6: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x200, 0x9, &(0x7f0000000600)=[{&(0x7f0000000180)="e26e78cd6e1af7783a1c53ecdaa0723b48da3064f9bef8c152ac4daa0395dee06eb33d56b384461ca415f9329aa18d24fb70c6ae1e744bd8aecf7672bb665f839e5024dd0ddddfa2d3a7b12347922a1ea77af7befbfe2b26c8ca9cd905f2a86c4cf454a89eff957adca41d7442357c366ee26fbae09bb5f510f915d06ce932d0f4e895fb453240ed2d774aa8d903211a1e69c25298f6a73f51e683cc51d37e6ec53372ef52487c00379451", 0xab, 0xffffffff}, {&(0x7f0000000240)="26572de5cf1d0ed9a2ed589169521fa5798848b17ace6ff68bc9b2e133bb2b5b94ed6d0697ce3f8991322d7f093de91ea06d0005a96a2466bf8072bd488dc379bcc68bd80608e9b88238ebe0d7e0d08ef73ab84dc7787e160e0fa14e5ab6cfca68c6218cee04f35dd4d1e32bb6f929776ee5d561aaa4268d5f37ddd0bb82911634c89ca0592f0284606e567abbff3e6f1a8ef00cd10c51ce6e1b6417d925a26e544ae7bc12f1ac20907c36", 0xab, 0x100}, {&(0x7f00000000c0)="53e769b9d777a3c9760494acab75c3b7016277bd2df03024c1db4aa101004f7c35f0c7487a8a2020a50ef710de59168e2ec743feafaebdc11ebee3ce2a", 0x3d, 0x8000}, {&(0x7f0000000300)="3c48fbe8d903ff6f28c92a221f2e096688a3346d083843594ffad6d4a5afceee87cd5a592666347d4e60eafc89c3ca176d03eb5c86e2bfec0ec912ce7af8d167282beb78cc2f1a31d6d5c3594dedccb7fb9860d40cd5451221ea8f9ae4e6747f6039c559618ea0326587844e72ae46097e89aee449853ab8c5c2c6cbbe898a8945218c4d237357dee016230dac481ec9cb442101a27cdc9d7e62157ff8aa9dc08741445e43609be4f6e6223194706deafc994c0ff947", 0x7f, 0x7}, {&(0x7f0000000680)="f62e4499fa31ee71a40f9bd7cee7e4ffa594b664da0c81a9e5b8d1035ef909d3a67770f0c891be49bd4b104f1f749a55e4bf3dbb36f080a3435f1ceeec36f531026ff422f641e7dfc639db8c261438abc13361d8bc2ef06834cd58a70e285fa4", 0x60, 0x2b}, {&(0x7f0000000440)="dbeaa7fd39eab0cbe59ec59e5b70002b4e0ffb30c280a1d729000d73f17025057bf0a511840470521f607c9eb9fbaa5a3d00a10a841f51c490e13ff5ca7364fb01b7806b694fcf5eb8f3c0166cb8ca2eab80331abaad39ff1de1a4d2d2306ae2a075e1cfa633c85d99fe", 0x6a, 0x3ff}, {&(0x7f00000004c0)="91f74be11bcc77d0aedd493d01", 0xd, 0xffffffff}, {&(0x7f0000000500)="1c87e1631ff973211b3e14ee921eaf34eaaa12877bfa9ee7a7c5c9120737fefb3064ea8c196ade5da46bcd870abda4498fa3cc22169cb8dc3c2c", 0x3a, 0x1}, {&(0x7f0000000540)="6303a8fcd05f1e0c7a49fbba2ade0f816c61358eacd79a0759c9e6cd7138d4f30822af8f849e2c9c1c4b390e047963671f157b0ad97c85a5f5fce178cd6bc629c11bbdf23dafcd80fbb47deca74db61fa0922e194fbf7c160f225eed544651af691b27b0bc30b28fe4e9491aba1e09fed9171f17b9e6b5e4835e3d70c9d3ae4271f29a47c899fee06c334411d0664024740d86e247e4c712f194", 0x9a, 0x58}], 0x200000, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x10b4c0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000740)="46531aa3fda699f11b0505a882312dff82d7c9fdc9b9baee74d13bf62c8018c2ac6720e0b1f5d7c195ed5abeb97eb808144c68e07a930da0698311a37d50dae4dfb111004115ddce208b4624a901a06856aae07a34e93767488ab58c9e402be710dcec5e620db4ccdfe5e5fd2f8badcee4d7c77599d0388cadbacf6d163d46c4cd0b1ce80b0460d0ea4f403f1f596f3f4dda8b3b83b1d80f49a6fd1892561dc4d540cf56b5c00d79f8d3e7d71d1850b6e47ef2325341353f18f086b969bc57db424aba160b0913d3243db8e4f260009010c1021c7cd2c4d05bea83fcc308e2") setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="83e9fa59ffaa329a8596e84dba69f7bc5db469a73d374a9d79a23de5ea23d2c1590b682d4de357506dbe03", 0x2b) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047452, &(0x7f0000000240)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000400)=0x3) 2018/04/15 19:02:10 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000200)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @dev={0xfe, 0x80}]}, 0x28) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) socket$inet6(0xa, 0x3, 0x10000) 2018/04/15 19:02:10 executing program 0: r0 = inotify_init1(0x887fc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x2, r1, 0x0, 0x80000009, &(0x7f0000000000)) ptrace(0x4208, r1) ptrace$setopts(0x4200, r1, 0x0, 0xffffffffffffffff) 2018/04/15 19:02:10 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(r3, r0, 0x2) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e4484", 0x14, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/15 19:02:10 executing program 4: timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d0638", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9e"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000), 0x1000) 2018/04/15 19:02:10 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000000c0)={0x3, 0xfffffffffffffff7, 0x7ff, 0x2, 0x1e, 0x2}) getpid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000140)="7d9a27766d6e6574306b657972696e6770726f6373656c696e75786b657972696e676b657972696e6700") r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/15 19:02:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000040)=0xff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x1, 0x3f, 0x2, 'queue1\x00', 0xb6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8, 0x2, 0x7, 'queue0\x00', 0xffffffff80000001}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/15 19:02:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0xfffffffffffff800, 0xa76c, 0x8001, 0x4}, {0x7f, 0x4, 0x7, 0xffffffff}, {0x4, 0x1000000000000000, 0xbe, 0x7fffffff}, {0x3d2, 0xc42, 0x200, 0x238}, {0x8000, 0x1, 0x3}, {0x8, 0x3, 0x9, 0x3}, {0x0, 0x80000001, 0x1, 0x8}, {0x10001, 0x1, 0x3, 0x7ff}, {0x1, 0x5, 0x2, 0x2788}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10800) r3 = dup2(r2, r1) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x7, 0x200}, {0x9, 0x5}, {0x100}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/15 19:02:10 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) write$eventfd(r2, &(0x7f000068f000), 0x8) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/15 19:02:10 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004f0ffe), &(0x7f0000000000), &(0x7f00003faffc), &(0x7f000059afff)) 2018/04/15 19:02:10 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="ce7c23ed7803ddf9000053a21b883ec4ee3670", 0x13) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x90) [ 54.350109] audit: type=1326 audit(1523818930.343:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6193 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7797ba9 code=0x0 2018/04/15 19:02:10 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000005b000/0x3000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/159, 0x9f}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) r3 = gettid() getpgrp(r3) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {}, {}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0)={r4, r5+30000000}, &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[]) faccessat(r1, &(0x7f0000000080)='./file1\x00', 0x10, 0x300) utime(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000bc0)={0x6, 0x6}) clock_gettime(0x3, &(0x7f0000000800)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r7+10000000}) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00000007c0)={'bpq0\x00', 0x5}) r8 = dup3(r0, r2, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') syz_emit_ethernet(0x1, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/15 19:02:10 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x402, 0xffffffffffffffff) fcntl$dupfd(r2, 0x280000000000402, r3) 2018/04/15 19:02:10 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x1001) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) ppoll(&(0x7f0000053ff8)=[{r1}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) signalfd4(r1, &(0x7f0000000100)={0x8}, 0x8, 0x800) 2018/04/15 19:02:10 executing program 4: r0 = socket(0x4, 0x803, 0x0) write(r0, &(0x7f0000000340)="2600000022004701050007de000000ff00806d20002b1f00c0e1ff094a51f10101c7033500b0", 0x26) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/216, 0xd8}], 0x1) 2018/04/15 19:02:10 executing program 1: unshare(0x400) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) 2018/04/15 19:02:10 executing program 6: clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/04/15 19:02:10 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000819000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000588fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0)={{0x0, 0x989680}}, &(0x7f000010bff0)) 2018/04/15 19:02:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}], 0x3, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001", 0x18}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r7 = dup3(r0, r6, 0x0) r8 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x1000000000000003, 0x4000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401024}) ioctl(r8, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) shutdown(0xffffffffffffffff, 0x1) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) listen(r8, 0x0) ustat(0x0, &(0x7f0000000140)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) getsockopt$sock_int(r8, 0x1, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)) [ 55.258683] audit: type=1326 audit(1523818931.253:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6193 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7797ba9 code=0x0 2018/04/15 19:02:11 executing program 1: unshare(0x2003) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40e202, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {0x77359400}}) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000001580), 0x0, 0x336) rename(&(0x7f0000000000)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/04/15 19:02:11 executing program 7: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x800000000000000) sendmsg$netrom(r1, &(0x7f0000000a00)={&(0x7f0000000000)=@ax25={0x3, {"aaeaaef44c39c0"}, 0x1}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)="76af7087b11106eb5f1a5d312afdbec541c2ff6352dd7476e6186a4b9c6655999d1315de0bbd84d0ef1d43e9f9f18e5f94f0afeb941a317e75ab444d80e846ba2b851c6d2a14b83650ed8132e4054c4b9f3264b1e87d283e07027e637005d1515334d6d801874a5566688c2e1c8087f9652546a5b153946811d40cd3121da782bb4fdd4a68074ccb74bb67e42b47a040f81f9302ea71b5ff3c1570d4a30c0b8e82c7987f441415048c2bbed5cc17750578245047aed59f29bab3c538a1", 0xbd}, {&(0x7f0000000140)="1a8d229d36ca78f9df45e7280585862a4788c0c648", 0x15}, {&(0x7f0000000180)="5307a239593c273ffcb62e952077d040e12f6f4301f7d4949219ab0b1d91947a955df483649505a483301277f2454590661976b6d6622b194a952e7cafb4bc", 0x3f}, {&(0x7f00000001c0)="dd5a4d703fb72ea97f282a83366090e90a9fe99ee480b57f39a8ac41b841f97375a5e0eae3900ca4a3e2ed77b231b92d477bd9f8645ade198f686f06e9607103ff9da488930ca6f6f6edf0da23826635601f37c448f01b45a0f6b3eb36f739fca17ab9ec92156cc6f30041e2276d1f70d03ecea89def49fe228d5bde36f22f7e84fca2740dd6b0bf5581097bce123c34a4acb38ea323c9922453b90ddec6cf4acb657f65d804", 0xa6}, {&(0x7f0000000280)="904027409058a071e643f545f61457d1fa50f0762c96088d52a7e046d6440cc25f7235d328da9740b7ea1d8162959957b558e1d73556", 0x36}, {&(0x7f00000002c0)="fb0bb82bbbcfdb17d543fdaaa7c8e96f0b07f3758a1bb14bd797c4a31ba81f8641d3aefd94a6df6260f464af6417f2888b857e2130db9e950b5425a8e2269f653c50fd6c1e4127ae2b14242afe9e387401ada67fb8ab324e9dc78cd825a67ef2ee4d11daabe24e9b8f", 0x69}, {&(0x7f0000000340)="f6b8fa675d631afbd6b291ca6c37b9ec542d01f7dd1c79898260ae46b4e3b30b92f6f47c09ebbebda3e583a3cc5ae3b02d76419f9ee57c821c298635042aa8aac9084aab65cf727ed5591322fb5e87e5ba634c3b7b3ca62b16fea9f51ae5592a910e661124b133f1ae82598c649cb587cdf1e3ec0883ba50c95714bbd98c4a2d3bdf34e2d3010e0fc4711ee44cba7e0538be9a8f977ccc5bf2256ea128d97cf0601c496b3df526c98df7d245e090f99445597d681229bfcd2b16ab31ccd8fa35fa6d94a1fecb28fbb4831ad127ea21bbadd5a46bf92ac5df", 0xd8}, {&(0x7f0000000440)="70d855c3a0759d782208ced48052f440b3d440593632b6be7933956985123b855c2f636014b9d21eb50c9768a5237405c52ce4c90cee8db31ba044b7b18a3a8de13b4994613d23b5", 0x48}], 0x8, &(0x7f0000000500)=[{0x8c, 0x10a, 0x4, "5d90f5c3d3ef67f2afcca9a133f22746ae485a625f306fe719bf74e776079fc56c99af93297a4eaa0374fa12e1000919e84f62093cca829c9a736b730719ef9511984460894862b39e6a2083c3ef1f7f65de98ae3b1153bd475262edb8a112de67e829632e0eb367d0a3831d9b21dd39cdc3fad44bface3343305bff16ee00"}, {0x44, 0x0, 0x4, "a2758ca2926209d521b83a249ef9ef4e551e04c4406e7d2c1cc97161917521f4a6ab6ed2f88fdd309920f5e3876ce422e447464151e2"}, {0xe8, 0x105, 0x1f, "8cab0dc31bcba98456e1d97fa7e83f9d5cfa9c5736a706fa25b7d57a3d3b4d6a17a2b81ae5278dd82ebb52a5a5a32cca36d2bb162c76469eba091f4a54232752797136af2ac3599482baf3620b64699f554b614c6540c50e3a207f09dd225d342b991fc9c5a22f05458f678e91d7b1c4fe4aaca3ab6d41d3d5a4900a34a79e1623f6cb214eced2481d2a3b5505524d715c0e050767bb7a62150c0ff0daaf3939ca6e8b74eea63c8711b231aed97482d94e79dc30bd1d3cc0b37d5e2086750bda6e4759a80b09e61fa7259835390f466a94230efb1ec7a68ba885"}, {0x108, 0x100, 0xff, "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"}, {0x64, 0x107, 0x0, "c03d5c4849c56b93a1fdebdaaff29fae335e49da19c686d20b01ce16aa5ba974a4ae4c4b47914a3e505ab0b88635936e2d7f899692f7b547ac05eade1d13dd3d3a3446361030032fc97fc6b4204a7291b19a8a11e2b2e4"}, {0x10c, 0x110, 0x800, "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"}, {0xac, 0x84, 0xa1, "9248cb468c57f47b013c22c250a49a35089586cee4f2b3ac234f7fa29ef59239ca10d10910aaf79fdb66d3aab3fa97710be784f3e7b607a4b977da466fcce3a59120321576863d8a87f34d48b851363f853d0ca8152f7195d06ac32d0cc84dc690c23728e6969fd9ab5d1448e8363cc770dacd84b2227198beeec04e9332b37054a27eac2ca81f6342131199af180ee3fc4c1dbad48902bd25f5e666c66ef352"}], 0x4dc, 0x10}, 0x4000000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f0000000040)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) 2018/04/15 19:02:11 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f00000000c0)="e3f313e31899197c262c97d769b100a355d2bc9d9775eeeaa3c58f4326e368c6d1a8679355ac2d0a11d5237893431b4053ea207355b200ad6beb0fa13a47e266e30c2f633e4f0d13c330819c40ce9b9e07b36d5314b60b277ded8eddc37c3f946647aaea3b813db6260e58b4857360a66abdc62ff07afb25f98950935dd247707c08b9d20fd022cb335b1bfd19c566958c440044bef0b42304a4aab0b6a4809e1638b7566f51c9e56917"}}, &(0x7f0000044000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x220800, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000200)={0x4, 0x6, 0x7}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000032, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) tkill(r0, 0x1000000000014) 2018/04/15 19:02:11 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/130, 0x82}], 0x1, &(0x7f00000005c0)=""/205, 0xcd}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9d40000000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x58, r2, 0x500, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xdf1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/15 19:02:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xf, 0x200400000000076, r0, 0x0) fchdir(r0) creat(&(0x7f00000005c0)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x0) 2018/04/15 19:02:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)) r1 = dup(r0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/28) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='highspeed\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/15 19:02:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xc81) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x21, @multicast1=0xe0000001, 0x4e23, 0x2, 'rr\x00', 0x8, 0x3, 0x30}, 0x2c) 2018/04/15 19:02:11 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff]}, 0x6b31, 0xfffffffffffffffe, 0xc3d0, 0x100, 0x101, 0x100080, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'pids', 0x20}]}, 0x11) sendmmsg(r0, &(0x7f0000005180)=[{}], 0x1, 0x0) 2018/04/15 19:02:11 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) close(r0) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) 2018/04/15 19:02:11 executing program 0: sched_setattr(0x0, &(0x7f0000000080), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x10800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x8000) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x10000000}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/15 19:02:11 executing program 4: r0 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000004c0)={@local, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'bond_slave_0\x00', r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x40010, r1, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x77359400}, {r4, r5+30000000}}, &(0x7f0000000200)) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r7 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000000080)={0x2, 0x100, 0x100000001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000140)=0x1f, 0x4) ptrace(0x4207, r6) ptrace$getregset(0x4204, r6, 0x202, &(0x7f0000002640)={&(0x7f0000003680)=""/4096, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x5, 0xf358}, &(0x7f0000000300)=0x8) timer_create(0x0, &(0x7f0000000240)={0x0, 0x38, 0x4, @tid=r6}, &(0x7f0000000280)=0x0) timer_settime(r9, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r8, @ANYBLOB="80000000"], &(0x7f0000000380)=0x8) [ 55.807874] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/15 19:02:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/15 19:02:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)) r1 = dup(r0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/28) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='highspeed\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/15 19:02:12 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000040)={0xfff, 0xffffffff, 0x1000, 0xffffffffffff7e48, 0x7fff, 0x4, 0x3, 0xfffffffffffffff7, 0x1, 0x1}, 0x10) sched_getaffinity(0x0, 0x0, &(0x7f0000000080)) 2018/04/15 19:02:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x14, 0x4) 2018/04/15 19:02:12 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x1) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x0]}, 0x1) 2018/04/15 19:02:12 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x6, 0x401, 0xb340, 0x0, 0xf}) r1 = mq_open(&(0x7f00009e8ff6)='encrypted\x00', 0x840, 0x0, &(0x7f0000641fc0)={0x0, 0x5, 0x10000}) write$binfmt_elf64(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x5, 0xea, 0x1, 0x0, 0x0, 0x1, 0x1cf, 0x40, 0x242, 0x9, 0x3, 0x38, 0x2, 0x13be789d, 0xfff, 0x7f}, [{0x0, 0x9, 0x1, 0x8, 0x1ff, 0x4, 0x1, 0x2}], "be73d6d68ea5a5c6ff3edb524b", [[], []]}, 0x285) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x100, 0x4e4, 0x100, 0x2, 0x1}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000580)=0xff, 0x4) 2018/04/15 19:02:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) membarrier(0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8400, 0x0) r2 = gettid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) getgroups(0x1, &(0x7f0000000640)=[0xffffffffffffffff]) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) fstat(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r13 = getpid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() r17 = geteuid() r18 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000b40)=0x0) r20 = getuid() getgroups(0x1, &(0x7f0000000b80)=[0x0]) sendmmsg$unix(r1, &(0x7f0000000cc0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="f4073e520ae711238fef4fc2ac2c09ff2f5bcf6abc75d41ca6663fa75dd0bcff94575090139370bdd3e8a085fbe6a49dbfc7e5c1aa7066e8d754b14b9ea7071b2a3d38acf79f9d0b2a1849458ebf5bfc07babe2fadabcccdd8e5039a50a41dc389270813dd223258610d9e58e99e4c25dba2718b0c2c949ac9636e986fa5a841c12a13694e17830462b6330e23f3756691bc346a234074a685c039376498f7f15c12b474454f543c57e1d0389e37cb64e83ecff8bb20f6845c08c8c6ce9eb639f4fc94bf71268b970e384378506ac9661061281f", 0xd4}, {&(0x7f0000000340)="5f48920d7b25297ab7ee0cf75bc855b93635fe7fb0c53bfb6c30a8adae103aada77a65e824f9a8559960f46b744be5bd2fdef9a42e7a3ae80c984bf6201f54726834c0be7eeb0b9c1533fefdddb106c625c724fbb9a93a4d0a38696aa43574b1c169ca5aff845550c7ec37bc77517902f411cbcb67946338c1844157d40f16a89f4061fdd4e6dd04ad45a0cd", 0x8c}], 0x2, &(0x7f0000000bc0)=[@cred={0x18, 0x1, 0x2, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xe0, 0x44050}], 0x1, 0x88d4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/161) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/15 19:02:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) rt_sigpending(&(0x7f0000000000), 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/15 19:02:12 executing program 3: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x81, 0x81, 0x25, 0x80000000, 0x4, 0x100000001}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)=0x1) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x3, 0x80000001, 0x100000000, 0x101}, {0x6, 0x7, 0x3, 0x5}, {0x8, 0x5, 0xe007, 0x20}]}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0xd2) close(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/15 19:02:12 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000100)="fe4bee8fca1a3c12723d42b64735e94afa7d17e823af464bdf3ed5eb96d7d97c795d252b31f684985092b69b29bf7e338294c23853d58cda8418bd0b098533fb4f29bcb41c6b6761633eebceee15df3d9602f48036a8c89eb7f4aeeb88fd97d13fa24a34a15f223a9fe2fd9f91665f4db7c0f3d63d74f3a59145bee2d947a3001c12099009caea183674d9ad93fccb089398fbcd1de95a5db25a3e418c64f754") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x24}, {0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x101, [0x0, 0x2, 0x3, 0xffff, 0x2400000000, 0x2, 0x7968, 0x7113]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x9ff, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 19:02:12 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xd3c0, 0x6, 0x0, 0x2, r2}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x3, 0x8400065, 0x0, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1b, "a0464f895df64366791b23f461791a7ebf8f039ef866069556509b"}, &(0x7f0000000140)=0x23) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/15 19:02:12 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) prctl$intptr(0x21, 0x1) 2018/04/15 19:02:12 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/90}, {&(0x7f00000011c0)=""/44}, {&(0x7f0000001200)=""/219}], 0x2000000000000388) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/04/15 19:02:12 executing program 2: sigaltstack(&(0x7f0000004000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) 2018/04/15 19:02:12 executing program 7: mlock2(&(0x7f0000157000/0x1000)=nil, 0x1000, 0x1) [ 56.851495] audit: type=1326 audit(1523818932.843:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6344 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7797ba9 code=0x0 [ 56.880517] sd 0:0:1:0: [sg0] tag#180 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.889195] sd 0:0:1:0: [sg0] tag#180 CDB: Read(6) [ 56.894128] sd 0:0:1:0: [sg0] tag#180 CDB[00]: 08 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.903068] sd 0:0:1:0: [sg0] tag#180 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.911872] sd 0:0:1:0: [sg0] tag#180 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.920652] sd 0:0:1:0: [sg0] tag#180 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.929442] sd 0:0:1:0: [sg0] tag#180 CDB[40]: c0 d3 06 00 00 00 00 00 02 00 00 00 00 00 00 00 [ 56.938265] sd 0:0:1:0: [sg0] tag#180 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.947066] sd 0:0:1:0: [sg0] tag#180 CDB[60]: 00 00 00 00 00 [ 56.962290] sd 0:0:1:0: [sg0] tag#316 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.970964] sd 0:0:1:0: [sg0] tag#316 CDB: Read(6) [ 56.976096] sd 0:0:1:0: [sg0] tag#316 CDB[00]: 08 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.984856] sd 0:0:1:0: [sg0] tag#316 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.993653] sd 0:0:1:0: [sg0] tag#316 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/15 19:02:13 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x84, 0x29, 0x4, "190edc47556e62a3a79d96881236d47c89681718b3d55652c372b814a914c3c41e4b35189442f8e1a67a817b96e7c323087f31ba2868fecdfef957250da55a173242148e3fe34a1dc6e735bfb898324b487e08315c6303bf9b2ab84ce7c81a59ab240b9c715dcdd2eecb142bd53496d70b7e573679"}], 0x84}}], 0x2, 0x0) 2018/04/15 19:02:13 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = dup(r0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r2}, 0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2", 0xb3, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x1, 0x3, 0xfa6c, 0x6}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) 2018/04/15 19:02:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) socketpair(0x1, 0x0, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0x8, "767c4b8c75466ef8"}, &(0x7f0000000100)=0x10) [ 57.002449] sd 0:0:1:0: [sg0] tag#316 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.011229] sd 0:0:1:0: [sg0] tag#316 CDB[40]: c0 d3 06 00 00 00 00 00 02 00 00 00 00 00 00 00 [ 57.019999] sd 0:0:1:0: [sg0] tag#316 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.028794] sd 0:0:1:0: [sg0] tag#316 CDB[60]: 00 00 00 00 00 2018/04/15 19:02:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) gettid() fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x6800, 0xc) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000200)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer\x00', 0x44200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001780)={0x0, 0x7c}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001800)={r4, 0x1}, &(0x7f0000001840)=0x8) r5 = syz_open_procfs(r1, &(0x7f0000000000)="6e65742f618179636173743600") preadv(r5, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x3d) 2018/04/15 19:02:13 executing program 7: mlock2(&(0x7f0000157000/0x1000)=nil, 0x1000, 0x1) [ 57.099040] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/15 19:02:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000c000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x449f, {0x2, 0x4e21, @rand_addr=0x5}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x0, 0x1, 0x8, 0x9, &(0x7f0000000000)='syzkaller1\x00', 0x7f, 0x8, 0x1000}) 2018/04/15 19:02:13 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) getpeername(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x7, 0x5, 0x2, 0x3, 0x3, 0x80, 0x5597, 0x3ff, 0x8, 0xffffffffffffffff, 0x9, 0x401, 0x0, 0x1cbe, 0x7fff]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000780)={r3, 0xbf6, 0xfffffffffffff001, 0x4, 0x800, 0x5a, 0x20, 0x140000000000, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x4, 0x1000000000000, 0xa92, 0xffffffffffffffc7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x8}, &(0x7f0000000140)=0x8) setpriority(0xffffffffffffffff, 0x0, 0xad) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r4, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000003c0)=""/81, 0x51, 0x0, 0x0, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000005c0)=0xffffffffffffff81, 0x4) getsockopt$inet6_opts(r5, 0x29, 0x0, &(0x7f0000000880)=""/102, &(0x7f0000000300)=0x66) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x58, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="05630440000000000b630000fe621040b8374f08eafde79f692d1902eaa8ff8422a5e766ef06698a2330ea0873a593e7be998feecb89c67ed039d71cd7fd000443fbefc862e30a5e369795af0030c7bed333948350e296b8df85ea913b7e88ccec7ab7397feafacacf320a3566ae2a28633db093f2e4ee59b92794cf586f9866620b732f9f19ecff80886c5d5d07cdc95db7f78afbe6a3afa3a08dd365951a399986eecdfd10f8f32f5ca248f627209f9051fab2b9b80d3d7d57dd", @ANYRES64=r6, @ANYBLOB="040000000000000005630440010000000b6300000563044001000000046304400000000010630840030000000000000007630440040000000763044004000000"], 0xfd, 0x0, &(0x7f0000000180)="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"}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) accept4$llc(r2, 0x0, &(0x7f0000000600), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="016340bfa34a40"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/15 19:02:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 57.188774] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 57.759194] audit: type=1326 audit(1523818933.753:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6344 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7797ba9 code=0x0 [ 58.146391] binder: 6393:6419 ERROR: BC_REGISTER_LOOPER called without request [ 58.153786] binder: 6393:6419 unknown command 1074815742 [ 58.159328] binder: 6393:6419 ioctl c0306201 20000280 returned -22 [ 58.179749] binder: 6393:6419 unknown command -1086299391 [ 58.185363] binder: 6393:6419 ioctl c0306201 20002fd0 returned -22 [ 58.321956] binder: BINDER_SET_CONTEXT_MGR already set [ 58.327335] binder: 6393:6419 ioctl 40046207 0 returned -16 [ 58.337218] binder: 6393:6419 ERROR: BC_REGISTER_LOOPER called without request [ 58.345007] binder: 6393:6419 unknown command 1074815742 [ 58.345506] binder_alloc: 6393: binder_alloc_buf, no vma [ 58.345547] binder: 6393:6420 transaction failed 29189/-3, size 0-0 line 3134 [ 58.363498] binder: 6393:6419 ioctl c0306201 20000280 returned -22 2018/04/15 19:02:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x0, "0900000053b4278058220000000003000800051128b5c9946a94771f398b4046"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 2018/04/15 19:02:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x10) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x67, @loopback=0x7f000001, 0x4e24, 0x4, 'ovf\x00', 0x1d, 0x3, 0x79}, 0x2c) 2018/04/15 19:02:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/15 19:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1f, 0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x1f, r0, 0x0) clock_adjtime(0x0, &(0x7f0000002fc7)) 2018/04/15 19:02:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x4000000009, 0x2) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/04/15 19:02:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/15 19:02:14 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000aa5ff8)=@abs={0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059affc)=0x2, 0x4) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1}, 0x8) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r2, 0x404, 0x70bd26, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8ca5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x2e104505a90ee463) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x32e, 0x1, 0x3f, 0x20a4, 0x60eac53a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40800, 0x0) 2018/04/15 19:02:14 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x5000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8001, 0x7, 0x2010002) mmap(&(0x7f000064f000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0xffffffbffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000400)={0xfffffffffffffffe, {{0xa, 0x4e20, 0x40, @empty, 0x3}}, {{0xa, 0x6, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x8}}}, 0x104) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='rxrpc_s\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r3) write$eventfd(r2, &(0x7f0000000040)=0x5, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0) r4 = add_key$keyring(&(0x7f000000dff8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="4dbe01c8012252aa9bdc1582732f31d7065206334373b0c5e90cebf801ad702812721f1f720b02af3d74d60978d85040ceee7fb6634ec8f0b0de005c5f62a75cfdb6cc4c4dd5bfc83a24aa675fa2d03b486d1e09e57e93fc31adde9d43a5136c52d5ca8884b91834ecad7887e55a9a8d525d73d4b230d993d2bd39b6719ea111e2f1d95f06555969d6", 0x89, r4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) [ 58.455327] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.461185] binder: release 6393:6419 transaction 3 out, still active 2018/04/15 19:02:14 executing program 2: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) socketpair(0xb, 0x6, 0x5189, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0x800, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can, 0x8, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x100) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x1, 0x4) 2018/04/15 19:02:14 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/04/15 19:02:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x304, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x51fd}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x10, "6fcfcfe38486dbb060a5e7a9334a8309"}, &(0x7f00000000c0)=0x18) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/04/15 19:02:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000000100)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/15 19:02:14 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="4b2f636c020000002e63707500", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a4}, 0x4, &(0x7f0000000440)={&(0x7f0000000600)=ANY=[@ANYRES64=r2], 0x1}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a80)=ANY=[@ANYBLOB="6d0100e4d97c9d586d3b095c3e4275bfb81574ef6e03f75f075004028ebe4db3a52a41a99c046a16f88fa59891000088c175f4ba679f68efbaf57ba6aa28eaca47bef9fd52ec8827f64ae2e3f584f2b8f76e73d2c5ce5fc2b57af31f579d754bcfb7f91f1fcd3402cf3250f288df446835d3d3b34093fee30ffa144da4577b0f41e8476aa3ff7743f9be009ea827845f49b1c84241c13954d9a9405ebb43af13e5d8297a68cd0e0000000000000000080000000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) accept4$ax25(r4, &(0x7f00000002c0), &(0x7f0000000540)=0x10, 0x80800) fsync(r3) mq_timedsend(r0, &(0x7f00000007c0)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630e6a210a68e6efc6d2499834ecfb1841b13806f248c95188575739f554a64671ff000000046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518050000000000", 0x65, 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x1, 0x4, {0xa, 0x4e24, 0x17a0, @loopback={0x0, 0x1}, 0x8}}}, 0x3a) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000840)="36e6f77a3795ab4b30000000000000003cf71c63ac4349d20b0950239d0500000033caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421231a1b185329ed6cc9baf5037518c610f5a03ee372b084e232421559952ed218ce901d45bb5777e414844acb204383d61f2583d808eb64a360e4a55d0df2e407c1d6d83ee7f46eb6390ee31f9be0994f1148e1", 0xffffffffffffff8c, 0xd88, &(0x7f0000000400)={0x77359400}) mq_timedreceive(r0, &(0x7f00000009c0)=""/131, 0xfffffcc6, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x317, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(r5, 0x1) 2018/04/15 19:02:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00007f00000000000000") dup(r0) lseek(r0, 0x7fffffffffffffd, 0x4) [ 58.555928] binder: undelivered TRANSACTION_COMPLETE 2018/04/15 19:02:14 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x4, 0x7fff, "a45efa2c81a1", 0x3}, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xc3a, 0xfffffffffffffff9, 0x0, 0x100000001, 0x8}, 0x14) 2018/04/15 19:02:14 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x203) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000000, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/15 19:02:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) kexec_load(0x400, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080), 0x0, 0x2, 0x3}], 0x80000) writev(r0, &(0x7f0000000000)=[{&(0x7f00002bfeda)="580000001400190000000000000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x1) creat(&(0x7f0000000040)='.\x00', 0x110) 2018/04/15 19:02:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='\x00', r0) [ 58.600712] binder: send failed reply for transaction 3, target dead 2018/04/15 19:02:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') unshare(0x0) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x669}], 0x1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ce1000)={0x0, 0x200000000000000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/15 19:02:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4503fc, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xfc, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a}) 2018/04/15 19:02:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xfffffffffffffffc, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0xffffffff, 0x3, 0x8f3f}) 2018/04/15 19:02:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x1c, 0x13, 0x9, 0x0, 0x0, {0x1}, [@typed={0x8, 0x3, @fd}]}, 0x1c}, 0x1}, 0x0) fcntl$getflags(r0, 0x403) 2018/04/15 19:02:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4000000904e}, &(0x7f0000000740)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80000001}, 0x3dd) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = accept4$inet(r4, 0x0, &(0x7f0000000340), 0x80000) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x4}, {r6, 0x100}, {0xffffffffffffffff, 0x100}, {r0, 0x8}, {r1, 0x2100}, {r5, 0x80}, {r6, 0x80}, {r1, 0x4000}], 0x8, 0x5) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) getpeername$llc(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/15 19:02:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x801fffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/15 19:02:15 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x33b2956c669bd591, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x6) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/15 19:02:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x1e7f}, &(0x7f0000000140)=0x8) 2018/04/15 19:02:15 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x4, &(0x7f0000000340)="e63ade0f"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/15 19:02:15 executing program 2: prctl$getname(0x10, &(0x7f0000001980)=""/227) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001940)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init1(0x806) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) r3 = socket(0x0, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xfeb9, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x3eb) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x0, &(0x7f0000000040)=""/198, 0xc6}}], 0x2, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) r7 = getuid() stat(&(0x7f0000001740)='./file1\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)={0x13f0, 0x32, 0x100, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x25, @u32=0x62}, @typed={0x4, 0x47}, @typed={0x8, 0x5, @fd=r3}, @nested={0x1064, 0x42, [@generic="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@generic="8e81be9c62014d097f18506dfa5e2902ba6c17d5", @generic="5f262623eee266b92158506c8b023a27907684a39a5220ef67f71c2671a4b6d966a782d9c9dfed9c2bafbdbe3000b15ed32c5029c809c227", @typed={0x8, 0x8b, @pid=r4}, @typed={0xc, 0x5f, @u64=0x5b}]}, @typed={0x8, 0x5d, @fd=r1}, @nested={0xec, 0x65, [@typed={0x14, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x22, @str='\x00'}, @typed={0x4, 0x80}, @generic="db9b895d610c79216ed01c0f78cbfe216a57211dd20fc7146605ac2ec2b11267668700e99e46e954d470ce87ed41ef54337dc4fa6cedf72a5014030efdaca50dc2e02743342cebf7db00c8d22f994ae9b3715ead53313c2c9b513a0631e656e7d9fb18042d6413f1ff218934b3a3e58abe35a101931c6253eb538eafd95c89df5ed3c75245df049e6d49f41bb8b78c848201e5edba2ada944f6063b7ae20b22beca591644f8f0309dd869b3df3a628bc8bd0797b4a3daa24462006d2d621b77a86dd9523ddc68e7b"]}, @typed={0xbc, 0x8c, @binary="76bea1be20c971c22579699cebcb7071bdc0fc86adc59dd93e5bef90ba693f31ab3eeb87f5d1c4a5c566bfc7c4dc9119068377524f66f95ad894517a0ed7f4ddd0bdb373996b133b8dc16b05ff68ae089dc4a1c20bf0c65bdb0e8f30f05967e8a240c2dd4b00db32b7d6ba4868bd21de286af57973cf44f4d624d3fc64f3f818f03d2f6b0f11c29d52325c87a4921bf7b041b4222b54f207b435687347260a8d1e06600930e9df00dbbc79325f56fcc52187e7ca098e"}, @typed={0x8, 0x1d, @uid=r5}, @nested={0x104, 0x4, [@typed={0x58, 0x6b, @binary="76d8e4c53fad133f92f587b2db7063ce122887c0f32f7223058917bcb4534b311573274b2161e5f888d06d50254940fa9251b0c1a4185aa9fc70231b9329d7d68ea79b65ac186523eb57d1508c3eed4549d7f2bc"}, @generic="f1776c8f4246750d1709a56d4ff77d0157b23c7fb9e1000921452cee5c0265ad8e961a6c162e2cd511b87027cd29d874db5cdde0b7dc86fcbab25da9b01f180b1798a964b4a7d6eb8063908b94d1e4c53f8f81765249a98c7de2deaccafe5ba80ee93d1482517c37915a9e3677e77adaadae0a77bd4c4a5e0559ad88c8fd688692d4c1c08e75def459a3d3f306bdd52d7ed8bf7dc4efa865679978cd44539f24da430c31c81aa3"]}, @generic="9848ecfc22247a6cdf53d34481c1a775000c98692437d17533f71bce3dc44e22a0d8601c7c0fd0f6cddb5d9cb8f2b97b098edf03aee667f96ebd277affde905af6085fe15743464e8dd573aa9632b45c29e58e0cd4d5f0f365d21b8e3762336650a9c9def8282ece0c906c09d5f02e1e655ed718c9942c0d28fb217701c97ae46ba657f8ed311dff53da699cdbf173eaf6cb175de342b40d081bcc3fd158c05f77c36878e3f59c319e2c"]}, 0x13f0}], 0x1, &(0x7f0000001a80)=ANY=[@ANYBLOB="58000039dc9a1225427190009c83c90a94f46d434352eba98d41ee243b1f1467e67b17ae8cf106755cee109cf9501b2eb7e5c944c0550705a145b18039fdc21dfc7a78206ab8fc5ccb942c4b7053972d8e236e6e", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3], 0x44, 0x8004}, 0x4000004) openat$autofs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/autofs\x00', 0x8440, 0x0) 2018/04/15 19:02:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000000c0)=""/85, 0x55) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x67, "b4560172f0507c22aa1b31e16843c279bdf61ac3918ab137ad7598fbf3599ec9560714b7a2f5e3f62006fd23029d26d4fef832efb26332eba90d61af89d58bb059a2e1900d4b4e5c9f0feccb7864cfadc71e4e513a1a023d9dceb417b16da8678d43229849f652"}, &(0x7f00000001c0)=0x6f) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x7ae, 0x7, 0x1ff, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000240)={0x7, 0x2}) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000001700)=""/4096, 0xfffffffffffffdce}], 0x2, 0x0) 2018/04/15 19:02:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000001c0)}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x6, 0x0, 0x0, 0x4}, 0x100) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000001980)=0xfffffffffffffeee) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000001c0)=0xffffffa2) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) r5 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$nl_generic(r2, &(0x7f0000001880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001840)={&(0x7f00000019c0)=ANY=[@ANYBLOB="6c000000180002002bbd7000fedbdf251a000000200029000c005c00280000008addefe7fc2698c6000000000c009400fdf7d779af75e741f318fa116b2af2ffffffffffffff0400140008007000090000000c003f00000001000000000008005d008d0000000c007d00050000000000000008007000", @ANYRES32=r5, @ANYBLOB="08007f00", @ANYRES32=r6], 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040000) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x0, 0x0, 0x0, 0x8}, 0x1c) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000340)={0x7f, 0x4, 0x1000, 0x8, 0x1, 0x1, 0x4, 0x5, 0xffffffff, 0x80000001, 0x7b2, 0x8000}) 2018/04/15 19:02:15 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040025bd7000fedbdf2501001200240001000800090056000000080004004e23000008000b00736970000800000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000300)={0x4000000000000295, &(0x7f00000000c0)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(r6, &(0x7f0000000140), 0x2, &(0x7f0000000840), 0x2, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) [ 59.367648] IPVS: Creating netns size=2552 id=9 [ 59.398687] device bridge0 entered promiscuous mode [ 59.416083] IPVS: Creating netns size=2552 id=10 [ 59.471113] binder: BINDER_SET_CONTEXT_MGR already set [ 59.479003] binder: 6536:6537 ioctl 40046207 0 returned -16 [ 59.483256] device lo entered promiscuous mode [ 59.497590] device bridge0 entered promiscuous mode [ 59.504820] binder: undelivered death notification, 0000000000000000 [ 59.514245] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/15 19:02:15 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./file1\x00') renameat2(r0, &(0x7f0000000080)='./control\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x2) [ 59.519990] binder: 6536:6543 ioctl 40046207 0 returned -16 [ 59.534693] binder: undelivered death notification, 0000000000000000 2018/04/15 19:02:15 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x205, 0x0) r1 = epoll_create(0x3d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x0, 0x0, 0x4}], 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='/dev/sequencer\x00') [ 59.601890] device lo left promiscuous mode 2018/04/15 19:02:15 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(r2, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/15 19:02:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socketpair(0x19, 0x80000, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x81, 0x3}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x5) ioctl$void(r2, 0xc0045878) readv(r3, &(0x7f00000035c0)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/187, 0xbb}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/183, 0xb7}, {&(0x7f0000003400)=""/76, 0x4c}, {&(0x7f0000003480)=""/205, 0xcd}, {&(0x7f0000003580)=""/30, 0x1e}], 0xa) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x16) getsockname$inet(r2, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0)=0x7, 0x211) 2018/04/15 19:02:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x201d, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) userfaultfd(0x80000) 2018/04/15 19:02:15 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f00000002c0)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000640)=@get={0x1, &(0x7f0000000600)=""/45, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000007c0)={{{@in, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) fchown(r2, r4, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r1, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r5, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) [ 59.782938] device lo entered promiscuous mode [ 60.129358] binder: 6520:6600 ioctl c0306201 20004000 returned -14 [ 60.137286] binder: BINDER_SET_CONTEXT_MGR already set [ 60.142699] binder: 6520:6521 ioctl 40046207 0 returned -16 [ 60.156884] binder_alloc: 6520: binder_alloc_buf, no vma [ 60.162524] binder: 6520:6601 transaction failed 29189/-3, size 0-0 line 3134 [ 60.276589] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.282365] binder: release 6520:6521 transaction 9 in, still active [ 60.325596] binder: send failed reply for transaction 9 to 6520:6600 [ 60.332258] binder: undelivered TRANSACTION_COMPLETE [ 60.338199] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.773847] device bridge0 entered promiscuous mode [ 61.086314] IPVS: Creating netns size=2552 id=11 [ 61.114967] IPVS: Creating netns size=2552 id=12 2018/04/15 19:02:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x220000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000300)) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x21}) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) r4 = socket(0x0, 0x2, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x13) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xfeb9, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x3eb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x71, 0x6, 0x101, 0x4f, 0x3240}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x8}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x0, &(0x7f0000000040)=""/198, 0xc6}}], 0x2, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x9, 0x4) 2018/04/15 19:02:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2ad, {0x0, 0x20, 0x8, 0x1, 0x0, 0x8001}, 0x4, 0x1}, 0xe) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r2, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) fsetxattr(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="757365722e236e6f646576706f7369785f61636c75702962646576666d1f000000000000000000000000"], &(0x7f0000000480)='/dev/input/mice\x00', 0x10, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{}, 'port1\x00', 0xc3, 0x40000000000000, 0x0, 0x0, 0x7e}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r4) signalfd4(r3, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/04/15 19:02:17 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(r1, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/04/15 19:02:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getdents64(r1, &(0x7f0000000040)=""/5, 0x5) 2018/04/15 19:02:17 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xffffffffbffffffd, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="aa", 0x3a5}], 0x1, 0x81003) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x4, 0x1, 0xe00000000000000, "e05953e2f5f6"}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/15 19:02:17 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xd02f) pread64(r0, &(0x7f0000000180)=""/140, 0x8c, 0x0) 2018/04/15 19:02:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000440)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "56c80b51f630c6e1", "d015395a3694a4be0c41981b2fead90fb26617b26196015f2e7115bf9b3b641b", 0x9, 0x1000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000380)=0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000003c0)) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) sched_yield() clock_getres(0x3, &(0x7f0000000240)) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TIOCCONS(r4, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000005c0)={0x0, 0x20}, 0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r6 = syz_open_pts(r0, 0x80800) dup3(r6, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/15 19:02:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfa) lseek(r0, 0x18, 0x0) 2018/04/15 19:02:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x106}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x100) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={"62726964556530007f0100", 0x2200}) 2018/04/15 19:02:18 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x832, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x410040) flistxattr(r1, &(0x7f00000000c0)=""/92, 0x5c) 2018/04/15 19:02:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000002c0)='!selinux.\x00', 0x3) fcntl$getown(r1, 0x9) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/102, 0x66}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x4}}, 0x36b, 0xfffffffffffffffe, 0x0, 0x1, 0x4}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r2, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) mq_timedreceive(r3, &(0x7f0000000100)=""/83, 0x53, 0x37, &(0x7f0000000080)={0x77359400}) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000200)=""/81, &(0x7f0000000280)=0x51) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x0, r4+30000000}, &(0x7f00000001c0), 0x8) write(r0, &(0x7f0000000440)="26000000130047f1eb14c1f8590022ff001000e301000000010000ffff000000060010000e4b", 0xfd75) 2018/04/15 19:02:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2, 0x0, 0x8000, 0x8, 0x34, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x5, {0x6, 0x0, 0x80, 0x5, 0x0, 0xfff, 0x0, @in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_ident={0x2, 0xb, 0x4000800000, 0x0, 0x85}, @sadb_address={0x3, 0x17, 0x32, 0x80, 0x0, @in={0x2, 0x4e22, @rand_addr=0x1}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_address={0x3, 0x6, 0x32, 0x80, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x4}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x11, 0x14, 0x14}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x2}, @sadb_x_sec_ctx={0x15, 0x18, 0xea, 0x7fffffff, 0x9c, "bcfccf20c389e9587e8dff7c874a84b8e2ca4a74b2d5d272292014facc4c210d2d196c1380e961ec3491a6d2ed166435797dfc5894d7c4ada10fb480d6b6ee0323b8c1ede562a4cb614d41ef05c1d09ca5262fa5a1b16620a520c5a8882057bd7cbeb7e57353c73ccf058eb02c998b2b0e8e4f54c312d21440dfadb3512be3df472778851b6d5fa990916cbe2eda28a6d96bf06eb55098244f88606d"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x6d2bbefe, 0x3, 0x49, 0x0, 0x20000001}, @sadb_address={0x3, 0x17, 0x3b, 0x80, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x1a0}, 0x1}, 0x4000000) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008008000000000000000e0000002000000000000000002000100000000000000030080ffffff0500054de6d828bad639960000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x20}, &(0x7f0000000080)=0xc) dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/04/15 19:02:18 executing program 5: r0 = getpgid(0x0) capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x2, 0x4, 0x1, 0x9, 0xefa, 0xfffffffffffffe00}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\nc\b@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000bbc000)=ANY=[], @ANYPTR64=&(0x7f000000b000)=ANY=[], @ANYBLOB="0000a6b500000000ff38e806e4c8fac9702944aed2fee2082f79000000616aaae75743a4fba045060a8ea9a6e0f27662f8ba1c3c0360bc96d0a8737621698d9101788d8b80a2c63d23310cec4af9dc501c7d6ef58ee51e06cd2f13a360b6869f2a9c851f7e8a8ab12dcc3aa733119d942d200b18be61a03dd6fad636ed70cecdf6aeb776b07e3d7fd38896f7509be3ed1a72b254f564e45df98355b531dab53f0bb13d1fd4435fe57f4481f4513b9d41fd88b9b25110ae3e"], 0x0, 0x0, &(0x7f0000442000)}) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x224200, 0x0) 2018/04/15 19:02:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0083000041e0a5c7e4c72fb185713de9abf0ae5d9f17c0bd978871253a9b55fda41fa351eb41aacfa4db9fcbe10c84b18e66845b"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3d", 0x4d, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r2, r3}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x80000000, 0x5}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000880)={r4, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f00000001c0)=0x84) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/15 19:02:18 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req={0x0, 0x9, 0x6, 0x200}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x4, 0x4) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x20) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000040)) 2018/04/15 19:02:18 executing program 3: unshare(0x60000000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000100)=0x3, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/15 19:02:18 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059affc)=0x1c, 0x4) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) 2018/04/15 19:02:18 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x5f2b74588d4c4e61, 0x0, &(0x7f0000000000)) [ 62.213638] binder: BC_ATTEMPT_ACQUIRE not supported 2018/04/15 19:02:18 executing program 7: lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'security.', 'security.evm\x00'}) r0 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x8, 0x9, 0x9, 0x100, 0x0, 0xfffd, 0x80000, 0x3, 0xfff, 0x6, 0x81, 0x7, 0x7fff, 0x9, 0x3, 0x4a84dc80, 0x0, 0x1, 0xfffffffffffff594, 0x8, 0x9, 0x1, 0x0, 0x2d, 0x5, 0x72b, 0xe91e, 0x8001, 0xb2e, 0xff, 0x2, 0x4, 0x6, 0x3, 0xffff, 0x10001, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000180), 0x2}, 0x1000, 0x8, 0x8, 0x2, 0x80000000, 0x1, 0x4}, 0x0, 0xd, 0xffffffffffffffff, 0x1) write(r0, &(0x7f0000000240)="8376cbe1d85b6b5d6a7759f1376f871ddf8d89dbf3f5002541e54662db8d3524b42bcac686cbcc814fa945f6d0a976e9650624fc987ed835af60d835f569986bda74d7943a8d1f3b13c46060e4d088e0", 0x50) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x20003) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') 2018/04/15 19:02:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="200000002000ff0200000000000000000a0000000c0b0000", @ANYRES32], 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) 2018/04/15 19:02:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) fcntl$setpipe(r1, 0x407, 0x86c1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000040)=""/198) r3 = syz_open_pts(r0, 0x280) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) [ 62.245146] binder: 6669:6683 ioctl c0306201 20004000 returned -22 [ 62.278240] binder: BC_ATTEMPT_ACQUIRE not supported [ 62.285462] binder: 6669:6683 ioctl c0306201 20004000 returned -22 2018/04/15 19:02:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x7, 0xd7, 0x51}) 2018/04/15 19:02:18 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) 2018/04/15 19:02:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth1\x00', 0x2}, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_channels={0x3c, 0x7dbf, 0x0, 0x7, 0x0, 0x9, 0x66c, 0x1, 0x4}}) sendmmsg(r0, &(0x7f0000006600)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0xc7cd, 0x97ae, "4d7a5bc9b2ac3ba991ff16e0804c8a9021fd4f04db7b0e9be931e5f4931661154574df74177e727afe22a04a4adb67ec6341b13275cc28d4a5d435da9abbc4", 0x17}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="fd2bf751be08958d3314419b44fc9aae6ddb462c96aedebfc79c65e5e727a98856eecd716f72dcb7465f3b207d812040", 0x30}, {&(0x7f0000000180)="de17a58a6466df6201e43fd0a60f45fa7892da2fc193c8c7ff4bde4156d26da89ba9bda36d3bcca363d86b74560afd0fa1f2dc3fecf73f466f87c730e59a5a06ed26b05a1f856f6211dbb918233e8275fd1b4faa873e02ad44f2ab408b148f5408acdaafaf342a6f412007909cf2f2c9fbfc105aa6922ec43dfe609744449274e5ec258eeb3d95", 0x87}, {&(0x7f0000000240)="ffb64d124d0ad428de25c3230ef487935cb7391ec5694ce88f3e0cdc08e4045cbdeebdc45180e16a17ebb57a44c9dd70b370d59bc246925b9b60c26d4df87ca905297cec0bccde730472404e20fecee44aa12637b75d5d4b48d2f496493b77770c6b22aa746b0534b5da5486da2011cbeba09306839042bfd5fbdcd368eb1d3b08f38c680da75da85d9742d4448b8f3f56a1b016537ad8061601e33b11c0400c4068bc0a6213f58851b82863f1a748f29e36a0de34174fd22305", 0xba}], 0x3, &(0x7f0000000340)=[{0x68, 0x0, 0x20, "50e059b8cc0a3ea3988ed5bc0b49450f704f784d970e5233d89709dfed8c50435df7288014c02d72d96d845fcee31fee8c9910f41491224d9ff9886977597fcd69993137a1d66ccb0523c621f703e2586bc55b80dfdc5b27935f19"}, {0x74, 0x105, 0x20, "fb401a392fc8142526e0106473119826f89ec7794325e29c311a26c86a36b092bdeea5e6c3d50a2d74156e1e9ebfbaa9e9b07a1ff432264e97dda9d5d8f4f1e54d17f285a755539068fe1c95ca1fc9664e388f3d669fb5a6cddb1d27c25f1e859b61e963dd98"}, {0xd4, 0x3a, 0x5, "8b67b615455861e1147e712ac41e97716f2602dc513d026a783e59221e0097e72a8d0d2ddac5df293523e5c04196e203266ce53db0967ec8f8492d73f66abe1fac6d4088d75f7ccc5144bea14a7f39e15fd6517fb6d960b15a35ecec1a9a95bbe164904b45e1da69cbf3c0e068d8fceb53d791d467296d04d15f6cf41af351bd10397da6be3cea607979e074bb70e2bfe1899f193e9fa5f89afb493563180760fcd63d6021caccba07ee21dd21be1aa4c6ea359d2711886a741016074b57567345ae77ed5b34d5"}, {0xbc, 0x1, 0xfffffffffffffff8, "307d0d325913f78f9b806ce8e2b5fdd6e9a9d4e0426ca6d471d316074b44639243bfeb00120262fb3929777de92fad1701446613dfc9a32d7c5b478baef51cc5594c00b66c90183e71cabafdb8b4e0ade69d0e4774e776d67d720efc738672083b58f9ce6dcc62b977e3bbbc1e694aef43a8ee313cfe8b7055f28a0b383f02aa3cac962a8876d047294ad4a22eba4ba29fe292e773e3c2c44fbd3da543fd876329562f81e5c00e811bc5e3e6b5b8"}, {0x5c, 0x10c, 0xb04, "d3c05bfcb4d10c7c7b4833a589e930ec0807f111156137231d8c3249dd58405de32dc78d6fafaae48098afd9f57abaed16d2acc6148a2f259188e2e9427aaf3983f92de010b39bb47d2bd9056d6d"}, {0xe8, 0x0, 0x2, "271764b9381824e9c413b41cf81604e304a95691ccb482378a19e36b5b310a382f26f59e931660f2e2b499c26a05a72b2ae9eaf71742ea7ae54a689f0676d36cf4e892dfb01c1ba093f1aa9a2ec4d922b69cc877dfd59a07d91b3cecc140cb965f6e23733095940a7d1c3cefe5502d0bcbc99e9d74b26e603206ffca6a6052f2ef8b698a4eb9540ff339a02a72a47b33cfeade5c001e71dc3d3d2a2715705731f4600ef53267dc077ac8b8de757bafba3cb0b8817880a0a6b70cf26dc83c3da96cf8489a78642b33af26e967c76394181084cee76735ca73dbf39e0e"}, {0xa0, 0x10d, 0x1000, "e901268457e9f25993955941553694a38a400a665db772d89edda552e6e228d232d3a326c8f0027ccd0fffb4824d8701cc74b1f2367725add0645e80ee91a4f6a4bdaa5691ce3249b89069aeaa1eab4a3828df70e2f3025fff0cfff9b4367e5ca61817d0848406c507e0227a3189048349ee8083d798ba6423439ce9b3eba2521e7ecf30802ccca962d01fac5a0c12f4adc954"}, {0xd4, 0x11f, 0xd65, "23b661085f7fa4a8fc197451c8a71a4d110fb2c3a8b661b5d9732d6e50c4b033626e6a259fc0c3c86d15229926e312a8221d69e0f73b3b28d76a0babdff70f9daa75d26731e2c88fc3c338ce626a718c06aaf57b8cf4469337257370b6d87b0138824d3cd94ccd6c7f687ebd994bf397978efe1be2e2c2e985f1a2856864e63cbf376a33ed21d2832f3b16cf31da23e5b98800142009ff59dd0dc3ab6a2f940121a2e05ca646803e54fba87ebac85083bee1c1f4c4d19a79ab2959572f436608ef237ea780"}, {0x100c, 0x6, 0xf2f7, 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0x1000}, {&(0x7f0000006140)="89ba09c9fde432644924303e44b15e542bc9c2683bdc0b22188089131b277f9c46cccd13ac2645b0506cdfc6d792bb0ad3020d10650df1fefde7f3dffdb925083c33354cc6a294e6ba125bf549fb39191978a7acc4a877b70d510d488459e4bf5f1166554c296466452cb426158cff74e0ee998efdd52d31ee889f01a57ca3c7436e06b35628c0ffee823025fd106a33aa29792990e29159cd17aedf1a5a6cc90e9a25a42c6e1bf897cf90767074fd855bddbdfa7aae67d56f4b1b77ee3bb66237fb37", 0xc3}], 0x5, &(0x7f0000006280)=[{0x30, 0x11d, 0x4, "9ff078c9ae6793c80c19b6738460480a50fb03d3db5d39f04a8020fcb227542cbf"}], 0x30, 0xc045}, 0x3ff}, {{&(0x7f00000062c0)=@nl=@unspec, 0x80, &(0x7f0000006480)=[{&(0x7f0000006340)="d7e2c98751512d57aafd251d648d27b83144041ceacb123d0a8af5be352701", 0x1f}, {&(0x7f0000006380)="5648fa73c10f0a8b69d3c818a786737a5f4d5333ec69013c900b3975afc19279c12f6516a7e6a830f959e7ee083481bbb3f0f3362d003693c4c9852a730f60d4b19dc085801b59d6", 0x48}, {&(0x7f0000006400)="2cd5e77015dc6e10115284cbfd", 0xd}, {&(0x7f0000006440)="9ad70f934c3a3618e1fbd3a79d0c0a45ba77ca37e022c7bc3e76", 0x1a}], 0x4, &(0x7f00000064c0)=[{0x44, 0x1, 0x0, "9f5f806cacf1bf3efaa7ca7cde5861314e831c5602ac784f2b9efac969b7756453ee2e59c58d442c8c29bbc5443b10736101af046a33"}, {0xe0, 0x0, 0x80000001, "3969732aa2b684caeb1d24500da74893da259fb61fe394903a5e0209750540999b462c432873ae0a1fad054d5379e91a6b0e0557224e783c9a98cb65a5edfd60c61eaee2084553e75b71b71d1740c578de4852a56e691c89f20be6d8c92398795ae536239a3e5c10eba07e5c1e80d65f0c4e84b9202070e48d635da30b1f46793319071bbcf9963b129fe7e106b4872b88534ee48c5294c77f1c865e98b5ae48a89879e3146094310a931998bf037249f35c211d2e09f364af9f2c758a262c291d00d558ef86d9b5af84bbcc2ea91bbbf8443f"}], 0x124, 0x8000}, 0x4}], 0x5, 0x80d1) [ 62.408758] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.428322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/15 19:02:18 executing program 2: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x60241, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="7d5cdb17b5e30b6d3f1e3a6f46e7e99780e470546e6355a897b0", 0x1a) keyctl$get_keyring_id(0x0, r0, 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/15 19:02:18 executing program 4: unshare(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x6b, 0x0, &(0x7f0000011f9d)}) ioprio_set$pid(0x0, 0x0, 0x4001) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 63.044156] IPVS: Creating netns size=2552 id=13 2018/04/15 19:02:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="001103ae"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) fallocate(r0, 0x3, 0xee9, 0x8000) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/04/15 19:02:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/204, 0xcc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x1}, 0x0) inotify_init1(0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000080)={&(0x7f0000000040)=""/43, 0x2b}) 2018/04/15 19:02:19 executing program 7: socketpair$unix(0x1, 0x8000004001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) connect$nfc_llcp(r2, &(0x7f0000000a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ebd6e0ee0fd52481e451b2a8c283bd435d0b65975fc6c8ca29120b70281a8d7eaf1b94e929816d9be12188670aa83f3c3cc7ec61279c00eeb36675fe83159a"}, 0x58) [ 63.192579] binder: 6834:6840 unknown command -1375530752 [ 63.222612] binder: 6834:6840 ioctl c0306201 20004000 returned -22 [ 63.266903] binder: BINDER_SET_CONTEXT_MGR already set [ 63.291376] binder: 6834:6840 ioctl 40046207 0 returned -16 [ 63.584305] binder: BINDER_SET_CONTEXT_MGR already set [ 63.589888] binder: 6749:6866 ioctl 40046207 0 returned -16 [ 63.597020] binder_alloc: 6749: binder_alloc_buf, no vma [ 63.602530] binder: 6749:6866 transaction failed 29189/-3, size 0-0 line 3134 [ 63.617632] binder: release 6749:6750 transaction 12 out, still active [ 63.630766] binder: send failed reply for transaction 12, target dead [ 63.987114] binder: 6834:6869 transaction failed 29189/-22, size 0-0 line 3011 [ 64.008305] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.132530] binder: 6834:6869 ioctl c0306201 20004000 returned -14 [ 64.144939] binder_alloc: binder_alloc_mmap_handler: 6834 2000c000-2000e000 already mapped failed -16 [ 64.144974] binder_alloc: 6834: binder_alloc_buf, no vma [ 64.145016] binder: 6834:6871 transaction failed 29189/-3, size 0-0 line 3134 [ 64.172669] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.172730] binder_alloc: 6834: binder_alloc_buf, no vma [ 64.172770] binder: 6834:6870 transaction failed 29189/-3, size 0-0 line 3134 [ 64.305119] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.398288] pktgen: kernel_thread() failed for cpu 0 [ 65.403453] pktgen: Cannot create thread for cpu 0 (-4) [ 65.408880] pktgen: kernel_thread() failed for cpu 1 [ 65.413984] pktgen: Cannot create thread for cpu 1 (-4) [ 65.419376] pktgen: Initialization failed for all threads 2018/04/15 19:02:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x7, 0xd7, 0x51}) 2018/04/15 19:02:21 executing program 1: sched_getaffinity(0x0, 0x4, &(0x7f0000f3f000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/04/15 19:02:21 executing program 2: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$pptp(0x18, 0x1, 0x2) tkill(r0, 0x1000000000016) timer_create(0x7, &(0x7f0000000200)={0x0, 0x40, 0x2, @thr={&(0x7f00000000c0)="79c3b9d48dad301fbd5a9fa7ff355a9c2a3b460e05bb4ba97ef1fe6c256d67d9642654fa148d9bdc9ddbf5a0bf538a8f78bc5264c211c803ed7cd76c0269d7419ba492d1cdbe64dbd1fd1cfe4d2fcb54b5be63f9c5cccc1016d4fe7d72b85d3013d3f8902fa4060e14157ee235717d59e98a3566539e13d1b7e7f618c784ad3ceccde45453c9c743f34022f34861bfed73a1e76a7011b086b9c8", &(0x7f0000000180)="49f27beb5d886997b31134f489f94b00bb274272870d6a8596deff02d1b7e340946379b248019b8306027e6fd011346b030a6033894f2fbd8d62bf2c8a3586ceb1c3f5c3da3829f514e42929d8f045"}}, &(0x7f0000000240)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/15 19:02:21 executing program 4: r0 = memfd_create(&(0x7f0000000000)="766d6e65743162646576b0776c616e3100", 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f00000001c0), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x1f, 0x1, 0x80000000}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000006000000000000001a0000000000000000000000000000000000ff01000c0000000000000000000000e50c11bb008345e8ae2ff4967b"], 0x38}, 0x1}, 0x0) 2018/04/15 19:02:21 executing program 3: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x14) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r2 = dup(r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bond_slave_1\x00', 0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/15 19:02:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ipddp0\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400800, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) 2018/04/15 19:02:21 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80, 0x80800) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x300000000, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x104) tee(r1, r1, 0x6, 0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x1ff8000000, 0x98c0, 0xff, 0x1}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000952ffc)=0x100000000, 0x200) 2018/04/15 19:02:21 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000000)=""/22, 0x16}], 0x20000000000000a8, &(0x7f0000000200)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000000100)="252fd9e866ff010000000000006adbd2058efb8a12eae1e7522f492298e992652e4c19f5c57e21411300007c1f45e7682618f8058663d98ed05800000000000000001bff00", 0x45, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) 2018/04/15 19:02:21 executing program 1: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(r0, &(0x7f00000014c0)=ANY=[], 0x373) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="ba800a7f09eb2f57009502a099e38289831587a7bea4c54f8881484403e4762f0b9f382172caa19cd92684a71bfde327d8aa487a0ade59835ebfd8da805b7bd2c7a00f25eb04f9d9cb6adc91ba35ce1a73befededdfeb6902c45ecc6aabafe2f586e41cdcc575b4913ebb95b6dcd490b9377171dafc2f83b51021fef1ccb7f3a8583db9bf37e8b29de61d2aa5814bf2a3454401c446d31bdaf9c99a15a08477cebc99f0144a566", 0xa7, 0xfffffffffffffffd) keyctl$read(0xb, r5, &(0x7f0000000700)=""/200, 0xc8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000480)=0x3) openat$cgroup_int(r6, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x837, 0x9, 0x0, 0x7fffffff, r4}, &(0x7f0000000380)=0x10) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000180)={0x1f, r7, 0x0, 0x1}) acct(&(0x7f00000001c0)='./file0\x00') 2018/04/15 19:02:21 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/15 19:02:21 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2800, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000400)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2040, 0x0) r2 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.evm\x00', &(0x7f0000000900)='/dev/vga_arbiter\x00', 0x11, 0x3) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x100000001}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x1ff, 0xf3f, 0xc, 0x7], 0x7, 0x1, 0x8c91, 0x3, 0x0, 0x65, {0x7, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x2, 0x1, 0x1ff, 0x0, 0x9, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000540)=0x80000000, 0xfffffd10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000"], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={r3, @dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000009c0)) sendto$inet(r2, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r2, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/15 19:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x3ff, 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0xb3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x81) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/15 19:02:21 executing program 0: socket(0x1004000000013, 0x5, 0x2) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = socket$inet6(0xa, 0x804, 0x1f) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000640)=ANY=[@ANYBLOB="f400000019002014aa000000000000000000000000fe8000000000000000000000da4dc44a000000aa0007000030a26edc640003bf2625e73c0c0000071ec2122da50cc778c9a805aa0cb9ed302f1eba7b6a7faacaba6387ea0e25a2500b9d012171e05f01447a54fe9d03f8714f011c9dc5be3c6b239025f7041b0237485e956ade5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b01428de56831b7e348a0770d2254759eb08f510c31f00d34f1fb4333f42b96148"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r5}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r2, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) ptrace$getenv(0x4201, r1, 0x100000001, &(0x7f0000000380)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, 0x104) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/15 19:02:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000b5000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000006000)="240000001900030008fffd946fa283bc0af0ffffff000006f01d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002e00)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0x0, 0x200, "0ae6403d0aef6d9604c54cd8b1eb61323807a97b2264b5eb95e3bbbc42a8689ba33c4a3e91ad21b18cc943d1a102c8706284eca78efd2db0e2c2db84b33fa2", 0x1e}, 0x58, &(0x7f0000000100)=[{&(0x7f00000000c0)="4204c2027bb5e66e1c52eca1d45ed95672e3087c09080bebe8bae46c5d2d1736a86bede0", 0x24}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x0, 0x9, "c107af5239c3e40b3599b564e96154cf39a3701726319b30828b5cd4f9178e6596b47c480f655c0bbc472ef825838a11b3ad1726af2f939e966b1a3f373ab6", 0x23}, 0x58, &(0x7f00000001c0)=[{&(0x7f0000000240)="18d476bd2bc1254f2b172aadc29d98840ddd1886eb2c8d4d703f72eb101edfa2398fdde25835f93f88baad923ac438db02e529b0051b2ccf0c615a109ac7689243bb7a9118e1a03007e790d1bc57c4cbfd2ecea94350ee4d3c8133623fbd87850943cebbd2373551a2f5e5ecaa19d1acfd0308d248b43a63c45da4f9767f2571dd02660f7c578fe70fac77f17ba499c7256695ca9c7931094836c0fd425ec3b4fe53ca4acba0ee", 0xa7}, {&(0x7f0000000300)="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", 0x1000}], 0x2, &(0x7f0000001300)={0xcc, 0x104, 0x1, "b4bef9a3c079e48b3636e1c3c4f18e775f000f6a42c7ec9667f9a821f943a69df97fda6ba5ffc3ec84f2bbcf0fd6767e87d772de75de34161d2225d57b4649b670a3069b5f049cbdcf219feecb39438100a13279d325e4e9c1f851678f2d3487b811dfa04007f194389036f55cdb29245ad9846d442aa7c62bc77b6bddbb717d9671b47166c6ac28182c65d8d8d7b96c0788704050045e7382cd12d29ceb2101f0d93f5dbac3241797c210a63db69b8fe84b8da670c7b5b6912fcf13178e"}, 0xcc, 0x40044}, {&(0x7f0000001400)={0x27, 0x0, 0x0, 0x7, 0x12, 0x7, "7d67ffe2467f5c5dc7e6043c5941113c3b3e768fb4b423ace308f30baf53e8b681950d9acd1cfb7c9c7fdf18d6b95d084d675ed18d52f5e9e68be94a0088cb", 0x26}, 0x58, 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{&(0x7f0000001a80)="ad139930f0e1145d101de0c15e94b8d00c5ecd601dfc82a6356fc2114254919fb588c4bd16252887a4b68c272527a9b9fd63b354ac0592a811877e596be726f6836ba37befd8362a9ab6c7cf5741aaee51eec5786b2248ad3ce6bca5d60e03d4c8a12d402a4bf7ccc65e0b1ebe83eeb6066fce614a1003b94c53afb53e381dc27bdd971f8552dd3a38cb816b33fc6e46c529", 0x92}, {&(0x7f0000001b40)="7c4788", 0x3}, {&(0x7f0000001b80)="213d2def895d3d1e0703c9b7aa925c80cf732bd3018900cb97206376d036b21307e7416557d349bc16e315e4b467bb06f1156966063acbeb47798e7d1caa023a4dbb421e48c97ce9253ce8626440b509419e1d96c696e1738188", 0x5a}, {&(0x7f0000001c00)="d05f85d47729a6d04f8e3aa845b2794b7c0ea835cddf", 0x16}, {&(0x7f0000001c40)="db03adc15c23293cf60de05e4515504d2f260c65ed0ffb319f76c584564f4d3fb03366a5de58e8153bf9957ca068b409126f55377e9dda757aab33b7be8c43c4ded3c3bc", 0x44}, {&(0x7f0000001cc0)="6c38e394a74e99047c104c", 0xb}, {&(0x7f0000001d00)="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0x1000}], 0xa, &(0x7f0000002d80)={0x6c, 0x0, 0x7, "82262f13a7a5b7257ae1b4fb379f5db29e20989ee375d856e37dbba873711afa769912311c1d64db1d2110d5657c9bd749d050f30df6a1c5ba85e6b15a3142dffe4553af6d7d9c22d8e95a626eb7b1393aba6849eb95a1335993f8d064"}, 0x6c, 0x40000}], 0x4, 0x800) [ 65.812186] syz-executor4 (6947) used greatest stack depth: 23864 bytes left 2018/04/15 19:02:21 executing program 5: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000029c000)={0x14, 0x2, 0x5, 0x7a8b566d789388b3}, 0x14}, 0x1}, 0xfffffffffffffffe) 2018/04/15 19:02:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003100)={'IDLETIMER\x00'}, &(0x7f0000003140)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000df8ffc)=0x400000000005, 0xffffffffffffff9d) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000000c40)=""/137, 0x89}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/216, 0xd8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/255, 0xff}], 0x7, &(0x7f0000002fc0)=""/205, 0xcd, 0x7f}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r1 = socket(0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000008c0), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000800), 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000780)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x704, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/15 19:02:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') pread64(r0, &(0x7f00000003c0)=""/148, 0x94, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 19:02:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x80082, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x1000000008, 0x436, 0x80, 0xfffffffffffff000}, 0x6) recvfrom$unix(r1, &(0x7f00000000c0)=""/226, 0xe2, 0x2000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000280)={@rand_addr=0x6, @rand_addr=0x1}, 0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) [ 66.047346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.057229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/15 19:02:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xac, "887837896b8b8df37717b401209a09a6e47d7801ad43a51091805a4cb503d2ca6e6f450f247aa60ca08b7a5f103ee549a2fbbb8e0fb44dc1d169c23b2a5ad8bfbc6dbe588196735b50a7d82045b5d4f38e8b6291c4ffbfb90c7c51541a482320d8b02dd8c0f42af42b2bd5c7522726b4c6d759b566e92d5fe6603d0f39dff43fea5eb48894246548ca09db1eb6bbc0c843242677928202f7f89fa2289f101bff7855d1d7cc9d7fae0f1758f9"}, &(0x7f0000000180)=0xb4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYRES32=r0]}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x47) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x8, @time={0x77359400}, 0x9, {0xfff, 0x15}, 0x8731, 0x1, 0x100}) 2018/04/15 19:02:22 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)) getpgid(0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='statm\x00') r2 = epoll_create(0x0) write$binfmt_aout(r2, &(0x7f0000000040)={{0x0, 0xeeea, 0x0, 0x17b, 0x13c, 0x160bae4c, 0x2c6, 0x5}, "baaa40380566e81e009c1a6bee7d4ed631a60003bc5f272ab8248b54cab618d8dedeb8060dd0f6ab5c6bab52a9389f47ca843478855ec2bfdf07c9a0f59684ef4891960eb587184a0f4bc30c8307f5fbef4fea3b8f55fbcac47c0c04f1f5cff1477b3fec6fd130cc877ce7277fd3817902faaf50a6a2a5a5ba7983580b309dfcce35fc5a5dcf24478636594bbd761c61b4c17de4c30f0ff6ae74c426529e8726fa1b55a6645f8b5f234bb3890985465e18858471fb3d839b927e1ebf81", [[], []]}, 0x2dd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7fffffff8000000, 0x2) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) [ 67.142242] pktgen: kernel_thread() failed for cpu 0 [ 67.147445] pktgen: Cannot create thread for cpu 0 (-4) [ 67.152830] pktgen: kernel_thread() failed for cpu 1 [ 67.158013] pktgen: Cannot create thread for cpu 1 (-4) [ 67.163613] pktgen: Initialization failed for all threads [ 67.258773] pktgen: kernel_thread() failed for cpu 0 [ 67.263924] pktgen: Cannot create thread for cpu 0 (-4) [ 67.269377] pktgen: kernel_thread() failed for cpu 1 [ 67.274473] pktgen: Cannot create thread for cpu 1 (-4) [ 67.280035] pktgen: Initialization failed for all threads 2018/04/15 19:02:23 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1c000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xffffffff, 0x1) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x8bc, 0x8000) 2018/04/15 19:02:23 executing program 4: keyctl$get_security(0x11, 0x0, &(0x7f0000000080)=""/141, 0x8d) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/236, 0xec) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/04/15 19:02:23 executing program 5: r0 = memfd_create(&(0x7f0000001200)="49e4293f2e499e6f4bd44fa269760f8e9e2cf355b1d2a45f57d1f0aae3f5921dbc6f8ccd31e9344b69d8318acf6936ef5e878e7f7e6787cfc95e8b92388eec7c7c9a5db91c0a6d2680ade863b74c4a19fcd9e5bd7f358b3eeca6999e9b1e564875289ccfcc37687d8b2fbf64bc8a4b0c566335e0790e88ee68dfbaa7e062242b30791a04e86b7f51caf0981bffccccfa641e1d2939db3f0d14803754931cedfb09", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x81, 0x1, 0x80000001, 0x3191, 0x10000}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000012c0)={r1, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x45ae}}}, 0x84) 2018/04/15 19:02:23 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='ipddp0\x00', 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, [0x4, 0xffffffff, 0x4, 0x1, 0x7, 0x1, 0x0, 0x10001, 0xcd, 0x80000000, 0x7, 0xe53b, 0x2, 0x7, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3, 0x20}, &(0x7f0000000200)=0xc) 2018/04/15 19:02:23 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpriority(0xfffffffffffffffd, r1, 0x8) 2018/04/15 19:02:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x7}}) 2018/04/15 19:02:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xb8, 0xffffffff00000000, 0x3f}) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000540)=""/248, 0xf8}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001dc0)={0x0, @local, @multicast1}, &(0x7f0000001e00)=0xc) getpeername$packet(r0, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001e80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ec0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001fc0)=0xe8) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002040)=0x14) getpeername$packet(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000020c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002100)={'ipddp0\x00', 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000002240)=0xe8) getsockname$packet(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000022c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002300)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000002340)=0x14) accept4(r0, &(0x7f0000002500)=@can={0x0, 0x0}, &(0x7f0000002580)=0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000025c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f00000026c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002c40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000002c00)={&(0x7f0000002700)={0x4dc, r1, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x1a0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0x7fff, 0x81, 0x1ff}, {0x800, 0xff, 0x5ce, 0x2}, {0x0, 0x7, 0x2, 0x8}, {0x6, 0x9e, 0xfffffffffffffff8, 0x3}, {0x5, 0x81, 0x10000, 0x8}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xd4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r8}, {0xfc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r10}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x5, 0x87ce}, {0x2, 0x1, 0x10000, 0x8}]}}}]}}]}, 0x4dc}, 0x1, 0x0, 0x0, 0x841}, 0x4000000) 2018/04/15 19:02:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x5, 0xffffffffffffffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000100), 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/15 19:02:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) tee(r0, r1, 0x5, 0xa) 2018/04/15 19:02:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x10001, 0xfffffffffffff8be, 0x8000, 0xfffffffffffffff9, 0x7, 0x7, 0x6, 0xa341, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x400, 0x2, [0x8, 0x9]}, &(0x7f0000000240)=0xc) 2018/04/15 19:02:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fb6000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x185803, 0x0) getpeername$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, 0x4, 0x4, 0x7, 0x100, 0xe7f8, 0x800000, r3}) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b70ff0)={0x0, r1/1000+30000}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b3aff0), &(0x7f000096fffc)=0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xfffffffffffff839, 0x4) 2018/04/15 19:02:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0xa981, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000300)={@loopback, 0x0}, &(0x7f0000000340)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)={0x1cc, r1, 0x710, 0x70bd2c, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x1b0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbd}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x5de, 0x1f, 0x3d}]}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/15 19:02:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$KDDELIO(r2, 0x4b35, 0x3f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x34, 0x0, 0x0, 0x1fa4}, {0x80000006}]}, 0x8) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x33, r1, 0x0) 2018/04/15 19:02:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfff, 0x40202) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)=[0x265]) 2018/04/15 19:02:23 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x2000002003002, 0x0) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) [ 67.436171] ALSA: seq fatal error: cannot create timer (-19) [ 67.470030] ALSA: seq fatal error: cannot create timer (-19) 2018/04/15 19:02:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0x7f, 0x4, 0x800, 0x3, 0x6, 0x40, 0x16f, 0x40, 0xcd, 0xffffffffffffffff, 0x3, 0x38, 0x2, 0x1ff, 0x3f, 0x8378}, [{0x7, 0x8, 0x12000000000, 0x100000000, 0x5e, 0xb2c, 0x76}, {0x60000002, 0x6, 0x3ff, 0x1, 0x3ff, 0x4, 0x1, 0x83}], "a25652491849fe75cdcc663fc19d43f405627d5760f4b31258c9a7fa9841eb751b603dfe3bae4aab41c98d529c740b1c381af4e54b4f82f5baeae09c8c00de5b64a095f5e743d5b5c937d13a1af8b09130725892d038d0bff34f92173f548e0f3d0b200ac6b49023f351d696d79104c92ab2e406e7221104a1ca6432f3ffad44c93c2c"}, 0x133) sendfile64(r0, r0, 0x0, 0x0) 2018/04/15 19:02:23 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x8, 0x80e, 0x2c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000002500)=0xe8) r7 = fcntl$getown(r0, 0x9) r8 = getuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003940)=0x0) r10 = getpgid(0x0) r11 = getpgrp(0xffffffffffffffff) r12 = getpid() r13 = getpid() getresuid(&(0x7f00000072c0), &(0x7f0000007300), &(0x7f0000007340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007380)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000007480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008b80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000008c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009d80)={0x0}, &(0x7f0000009dc0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009e00)={0x0, 0x0}, &(0x7f0000009e40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000a140)={0x0}, &(0x7f000000a180)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000a1c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f000000a2c0)=0xe8) fstat(r1, &(0x7f000000a300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a380)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f000000a480)=0xe8) r24 = getgid() sendmsg$netlink(r3, &(0x7f000000a540)={0x0, 0x0, &(0x7f000000a100)=[{&(0x7f00000001c0)={0x2224, 0x13, 0x2, 0x70bd27, 0x25dfdbfb, "", [@generic="d90eabd6b56a0b5e00de2f3234ea9aadfaf215e506ff6fc54a6e343615c7d89c6317c6815342cee0773fd547cb7c6c1e9c1dbe395f3146afcfc75e998007cc48fa369177993059aca65f09affe7bb5b1c297db6a", @generic="43feac6849954dea706e448d9e8e0de87ae13932a6c9f8841e56ba6c4afbf223c4d89e845ccdbb363642c235554063fc0daa89edd30536684e5f9f79e8110c0a96dc5cf6e8f2b4deac753cfcd6d5f1bc46458d778a1b23692fd4a018178c9b2320d2453a704e414832db39a0264808e277d245229733a256", @nested={0x108c, 0x6f, [@typed={0x74, 0x32, @binary="6cc640848f66974f561facaa418f30df167085b9244602a6a0f03a42f5962f2b4529a36491338ff404f3aa9819ecbdce354a90e56fc62eae1911f2df129771e10481e6acb2a1638dec71b15727bd1de92b665eebea0eb0ca5d32ce607d22511cf7de0cb1faec18a058a5af671bb6"}, @generic="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@typed={0x8, 0x71, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0x8, 0x6f, @uid=r4}, @typed={0x4, 0x4a}]}, @nested={0x10bc, 0x70, [@typed={0x8, 0x19, @pid=r5}, @typed={0x4, 0x40}, @generic="9ca670d38e233b52e45c703d2ecc8f0b3ff4d23dfdc37f6e914039eb696cd4e4bf79f403068facd532c6b92947f68c73d3a5d6bedff21c5306b1da3d0bd1e5e0cdbedafac577f8ac6a35891cab89233a7ecac7edb2facb985657bb804b41954979119f0f5e8078d0b93876d79fb45137092321345317e3d685e508ae52df0329f215bb96afcc89c6e9a86432b3d53f2cc1c8d23c102c4b3bec5efdeb64a3dc687cb63c", 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@generic="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@typed={0xc, 0x44, @binary="0fa0314fe98f"}]}, 0x10ac}, {&(0x7f0000009e80)={0x260, 0x3a, 0x20, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x4b, @pid=r17}, @typed={0x14, 0x53, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="fae0702c068cffa8a70384e1570e2c769e65898e05f74de5914b3a76479da4a79000b1c659af02cbfc4ad861d5b246c26f4114b10896d6311055c0a15633f5305bf4bc6664cc37c24f2e992360a925b85155f5a706b86226af5192abd23afe4a1a6d742fd902b0d2eaf10234d7b0d060958c1145d65914aad80afc39869b3d47caefecd8323a91434b5cdb55d8fc3547c806c6f2d19a", @typed={0x8, 0x34, @uid=r18}, @nested={0x194, 0x41, [@generic="fd443adbf0321a19c4786889a009e7f12f5939b3611f28c0ab946328d957d1e95b5fb93e0a06bd96a94ebcd282b2c3c712e2339678ddb020abf2d271e5eb90e542b3bbd3a565616f1ec8f89e88153a93e0bfc2e66ec074db292e25", @generic="f9efc386f288b745d9b460d0abb6b42b39e33dee16b5a4d84bbf00bf0613d17433662c7fc0d39a5b2bc9c72fe2afc4d6d4e8f76f2a22c404ed1a68be269f4b9c013cf8f305d9ea74e07b07bae82b59d93d0dfcf39d6d0bfcde56afe4e6fcebd068bba561", @typed={0x14, 0x7b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="728855972ae709b9da2c201cbbc6633dbb836732cc8898dc37b9a5cc8b408ca2fe9010c5a00c64e40741f050f0eb91d774043a926ec5c7fa3e14e5f43b1bf1e31f77e209a80af82f4fb344f524b883bb713ee09153077606344cb6ee5dbf3a6d2282a7506b99003c369e92503a4679f2cd8c28457d21bbe578a0bfe942e02b7aefb3328d3610844d3f6f0d0f869247a7f2", @generic="bed68ba1313535b04a", @typed={0x8, 0x7d, @str='\x00'}, @typed={0x8, 0x31, @ipv4=@rand_addr=0x8}, @typed={0x10, 0x1e, @str='net/unix\x00'}]}]}, 0x260}], 0x8, &(0x7f000000a4c0)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2, r1]}], 0x50, 0x4000001}, 0x40) listen(r0, 0x4) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r25 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r25, &(0x7f000097d000), 0xff) [ 67.556258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/15 19:02:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000010000000000000000000000000030006000000000002000300ac14ffbb0000000000000000030005000000000002000000ac2483bb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/15 19:02:23 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000002300)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1) unshare(0x400) signalfd(r0, &(0x7f0000018ff8), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) 2018/04/15 19:02:23 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x9d7) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x5) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getpriority(0x0, r1) r2 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file1\x00', 0x40200, 0x11) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000180)={0x15, 0x401, 0xabb3, 0x1000}) mknodat(r3, &(0x7f0000000100)='./file0/file0\x00', 0x100, 0x1) renameat2(r2, &(0x7f0000c2dff8)='./file0\x00', r2, &(0x7f0000273000)='./file0/file0\x00', 0x1) getegid() 2018/04/15 19:02:23 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x280000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000200)={0x400, 0x80, 0x0, 0x0, r1, 0x9, 0x3, 0x6}) utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) memfd_create(&(0x7f0000000140)='/dev/ppp\x00', 0x3) r2 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x7fffc, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0x849, 0x5, 0x1f, 0x5, 0x10000, 0xffffffffffffffc1}, 0xc) lseek(r2, 0x0, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x2, 0x9}) lseek(r2, 0xffffffffffffffff, 0x0) 2018/04/15 19:02:23 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x200004206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x3) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/69) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/04/15 19:02:23 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000080)="8907424d876494d7230773e54b63e847e191a7c58ded6f53f9e94a9fa0e9b75631ebb907ff1def44e4972da7569249e98ba7404792b1813ababe44a608c9f21f7864b3d5dc71ef1d7b6c843663ebe9d014d9d713229bca2a79362136ff8fcb679ffb65429c67ab5ef41daf80d0a405fb9f81446a0f0bf7d5fabb141d7a652cfe9a8026e47effc7d4f4fd7d0cb80ddfd9e7eacce2e95c63654c5abc20a5cc582f48a674a15239") fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/04/15 19:02:23 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$TIOCCONS(r1, 0x541d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x84000, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2002, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x100}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0x73, "983a7207c2d03bb05f28a9628fa39721c35c5528fa5728b9af3b046c3aa88d79b693c3a56cbf7a37eb74e42c815723b73e50564cb0f3d9b6a36436912dd975e1656227e3bd6432c1199e949ec4ebdeaa5bee5219372493814aeaf416bd08953fbfece55fb3ce8a54dc97f530a3b86e42e4cbf7"}, &(0x7f0000000300)=0x7b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x0, 0xff, 0x6, r4}, 0x10) 2018/04/15 19:02:23 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) memfd_create(&(0x7f0000000a80)='/selinux/mls\x00', 0x1) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) setsockopt(r4, 0xffff, 0x6, &(0x7f0000000e00)="e8fc6d90a0122c2076700667cba2c8222d8e", 0x12) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/15 19:02:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000640)={'filter\x00', 0x0, 0x0, 0xffffff47, [], 0x424, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=""/158}, &(0x7f0000000180)=0xfffffffffffffeb9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344e54f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x8000000, &(0x7f0000e66000)={0x2, 0x400, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) 2018/04/15 19:02:23 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="cabfe9835971da7a3179f5ed6779a3331b09679d078b10df71095faed1bd378e649437a512b55efae46c520cf5c631ff35ef4e80869fd3e0fc121803163cd88c86b408f97416014d70b8d8b5aa48e847f5337d03e99b8a5f1a73db4debd2d9e0cfb2fde5d5f27bc1607d3e2478537dd795fa387ea86e1d24b53cb9f3393e2545fa336b801d094b3014c741d251c3b75936c7083390a57c3e74") lseek(r2, 0xfffffffffffffffe, 0x0) read(r2, &(0x7f0000000040)=""/230, 0xe6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r3, 0x102, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/04/15 19:02:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000100)={&(0x7f0000e6aec8)={0x18, 0xc, 0x11, 0xfffffffffffffffd, 0x0, 0x25dfdbfe, {}, [@nested={0x4, 0x10000001}]}, 0xffffffffffffff86}, 0x1}, 0x0) 2018/04/15 19:02:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/15 19:02:24 executing program 4: modify_ldt$write(0x1, &(0x7f0000000000)={0xc4, 0x0, 0x2000, 0x7, 0x2, 0xfffffffffffffffb, 0x800, 0x40, 0x5, 0xffffffff}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1040000000000013, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2, 0x0, 0x4}}, 0x26) 2018/04/15 19:02:24 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x12}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/04/15 19:02:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000580)='}mime_type\x00', 0x3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) listen(r1, 0x0) request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='em1cpusetmime_type(\x00', 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x57, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$ax25(r2, &(0x7f0000000240)={0x3, {"cf9a58ff6fc8e6"}, 0x401}, 0x10) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000480)=""/211) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/15 19:02:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/04/15 19:02:24 executing program 1: r0 = socket(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/27, 0x1b}}], 0x1, 0x0, &(0x7f0000000240)) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000002400)=@hci, 0xc, &(0x7f0000002480), 0x0, &(0x7f00000024c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00002d0000)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@offload={0x0, 0x1c}]}, 0x4c}, 0x1}, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/75, 0xfffffffffffffe4b) 2018/04/15 19:02:24 executing program 6: unshare(0x40000000) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) getgid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/15 19:02:24 executing program 3: r0 = socket(0x3, 0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0x400000000000002e, &(0x7f0000000080)=0x1d63, 0x3b9) get_thread_area(&(0x7f0000000040)={0x7, 0x0, 0x2000, 0xffff, 0x5, 0xfffffffffffffbff, 0x1, 0x7f, 0x0, 0x3a}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/15 19:02:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000006c0)={0x0, &(0x7f0000000680)}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x3b6) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002d80)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002f00)=0x44) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000580)=@generic={0x80000001, 0x6, 0x30}) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000680)='hfsplus\x00', &(0x7f0000000800)='./file0\x00', 0xfffffffffffffff7, 0x6, &(0x7f0000002cc0)=[{&(0x7f0000000a80)="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", 0xff, 0x6}, {&(0x7f0000000880)="84a98832a161e9aaedf680757015b2a64974aff4ad1a377554af4d801159e7c7c1b322e03bb001c8313e88a6a9044a021dd10ae493db2d8f1e62d0f965ba2bdbd3a931d9ba12d94bb7a5e55447186055b138904060880bba1151ffb90ad8db5402be9c2d994492b507eb14c4313f85d88adf3529aff71bb3ff7a8afeaed5b2887cbda196ae23322f1549cb79e3a6f2ea660fa5", 0x93, 0xdfdc}, {&(0x7f0000000b80)="2c50674217825541237cf66910108e936ee72e6043b232be281444d0597091eab2ff", 0x22, 0xa64}, {&(0x7f0000000bc0)="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0x1000, 0x80000000}, {&(0x7f0000001bc0)="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0x1000, 0x9c}, {&(0x7f0000002bc0)="287075436c00d0f1112a6e3d334556c1127419fbb9f14e0da44312c71889d42e6c0a4a42d7deaa7b214c56e1002d1d1b035d851c6d6843bdd743b22072dc78793808b13f688df9f4a6685397908f2ec7d35eade8b03a15db47561b498bcb581136ba0f8a80eca4981254b898cc894d00a213f147dcb7c9cf278ac817d0aecb9fc298b740c9ed74b92875a821bbf9388f7621fce62ee9fbed9e0036f4a05cb2f75c1d838a0d67825e2d43d8166f9d10fa80226f6f8bda47facf0a440d09c406f7af", 0xc1, 0x7}], 0x0, &(0x7f0000002d40)={[{@force='force', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@creator={'creator', 0x3d, "94eae0c0"}, 0x2c}, {@decompose='decompose', 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x37, 0x33, 0x34]}, 0x2c}]}) timer_create(0x7, &(0x7f0000000400), &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) timer_settime(r6, 0x0, &(0x7f0000000200)={{0x77359400}, {r7}}, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="1cc94ec1a60279f1ffff0000f2f946540000000000000000000000007fa9dcaf76e42c8740ec83912747f91be8d9d6557abfecc26498c3b5edde416f78e282a188318ad64ec03e903e5c9ac270415889506f32845829ad23c079c5571030b42bc0cbf70c22e7265a62eb8d773bb100000000000000000000"], 0x1}, 0x1}, 0xc0) fcntl$getownex(r5, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000840)=r8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280)=0x9, 0x47f) 2018/04/15 19:02:24 executing program 4: socketpair$ax25(0x3, 0x3, 0xff, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x3076, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(r2, r3, &(0x7f0000000000), 0x80000000007) pwrite64(r2, &(0x7f0000000040)="91", 0x1, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)={0x80000000, 0x80000001, 0x6, 0x84, 0x8, [{0x366, 0x6, 0x9, 0x0, 0x0, 0x800}, {0x8, 0x5}, {0x3, 0x3, 0x3f, 0x0, 0x0, 0x800}, {0x0, 0x2, 0x1f, 0x0, 0x0, 0x88}, {0x1, 0x800, 0x101, 0x0, 0x0, 0x200}, {0x1, 0x3, 0x2, 0x0, 0x0, 0x1000}, {0x2, 0x10000, 0x400, 0x0, 0x0, 0x2502}, {0xfffffffffffffff7, 0x7ff, 0x7ff, 0x0, 0x0, 0x100}]}) 2018/04/15 19:02:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80000d0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000200)={0x0, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/12) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffffffff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="040000000000000009000000000000000400000072765f710800000000000000fdffffffffffffff01800000000000000100000000000000000000000000000000000000000000000002000000000000000000000000000008000000010000000010000000000000080000000000000000000000000000000000000000000000801000000000000000000000000000000000000000000000ff07000000000000040000000000000000000000000000000000000000000000800800000000000000000000000000008205000000000000e60000000000000006000000000000000000000000000000000000000000000000140000000000000000000000000000f400000000000000f483000000000000001000000000000000000000000000000000000000000000000200000000000000000000000000008608000000000000f8030000000000000300000000000000000000000000000000000000000000008000000000000000000000000000000036e800000000000005000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000101000000000000060000000000000001010000000000000000000000000000000000000000000002030000000000000000000000000000"]) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'rose0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000006c0)={@local, 0x0}, &(0x7f0000000700)=0x14) getpeername$packet(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x14) getsockname$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000840)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000b40)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000b80)=0x14) getsockname$packet(r2, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) getsockname$packet(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000d40)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000d80)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000022c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000640)=0xfffffffffffffe92) accept4$packet(r2, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000012c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001300)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001580)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004840)={0x0, @rand_addr}, &(0x7f0000004880)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004d40)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000004e40)=0xe8) getpeername$packet(r2, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000)=0x14) getsockname(r1, &(0x7f0000005040)=@hci={0x0, 0x0}, &(0x7f00000050c0)=0x80) clock_gettime(0x0, &(0x7f0000008840)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000008800)=[{{&(0x7f0000005100)=@hci, 0x80, &(0x7f0000007200)=[{&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/4096, 0x1000}, {&(0x7f0000007180)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x4}, 0xff}, {{&(0x7f0000007240)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000087c0)=[{&(0x7f00000072c0)=""/4096, 0x1000}, {&(0x7f00000082c0)=""/183, 0xb7}, {&(0x7f0000008380)=""/69, 0x45}, {&(0x7f0000008400)=""/195, 0xc3}, {&(0x7f0000008500)=""/227, 0xe3}, {&(0x7f0000008600)=""/150, 0x96}, {&(0x7f00000086c0)=""/198, 0xc6}], 0x7, 0x0, 0x0, 0x4}, 0xee02}], 0x2, 0x1, &(0x7f0000008880)={r26, r27+30000000}) getsockname$packet(r2, &(0x7f000000c1c0)={0x0, 0x0, 0x0}, &(0x7f000000c200)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c640)={@dev, @empty, 0x0}, &(0x7f000000c680)=0xc) getsockname(r2, &(0x7f000000c6c0)=@hci={0x0, 0x0}, &(0x7f000000c740)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000c800)={'erspan0\x00', 0x0}) recvmmsg(r2, &(0x7f0000012500)=[{{0x0, 0x0, &(0x7f000000cc40)=[{&(0x7f000000c880)=""/13, 0xd}, {&(0x7f000000c8c0)=""/7, 0x7}, {&(0x7f000000c900)=""/118, 0x76}, {&(0x7f000000c980)=""/143, 0x8f}, {&(0x7f000000ca40)=""/92, 0x5c}, {&(0x7f000000cac0)=""/81, 0x51}, {&(0x7f000000cb40)=""/228, 0xe4}], 0x7, &(0x7f000000cc80)=""/25, 0x19, 0xff}, 0xffffffff}, {{&(0x7f000000ccc0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f000000d040)=[{&(0x7f000000cd40)=""/241, 0xf1}, {&(0x7f000000ce40)=""/111, 0x6f}, {&(0x7f000000cec0)=""/123, 0x7b}, {&(0x7f000000cf40)=""/41, 0x29}, {&(0x7f000000cf80)=""/26, 0x1a}, {&(0x7f000000cfc0)=""/127, 0x7f}], 0x6, &(0x7f000000d080)=""/139, 0x8b, 0x6}, 0x8}, {{&(0x7f000000d140)=@pppol2tpin6, 0x80, &(0x7f000000f480)=[{&(0x7f000000d1c0)=""/2, 0x2}, {&(0x7f000000d200)=""/217, 0xd9}, {&(0x7f000000d300)=""/4096, 0x1000}, {&(0x7f000000e300)=""/159, 0x9f}, {&(0x7f000000e3c0)=""/4096, 0x1000}, {&(0x7f000000f3c0)=""/5, 0x5}, {&(0x7f000000f400)=""/122, 0x7a}], 0x7, &(0x7f000000f4c0)=""/231, 0xe7, 0x3}, 0x2}, {{&(0x7f000000f5c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000010740)=[{&(0x7f000000f640)=""/10, 0xa}, {&(0x7f000000f680)=""/4096, 0x1000}, {&(0x7f0000010680)=""/108, 0x6c}, {&(0x7f0000010700)=""/29, 0x1d}], 0x4, &(0x7f0000010780), 0x0, 0x1f}, 0x7f}, {{0x0, 0x0, &(0x7f0000010ac0)=[{&(0x7f00000107c0)=""/96, 0x60}, {&(0x7f0000010840)}, {&(0x7f0000010880)=""/241, 0xf1}, {&(0x7f0000010980)=""/52, 0x34}, {&(0x7f00000109c0)=""/231, 0xe7}], 0x5, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000010b00)=@sco, 0x80, &(0x7f0000011d80)=[{&(0x7f0000010b80)=""/20, 0x14}, {&(0x7f0000010bc0)=""/137, 0x89}, {&(0x7f0000010c80)=""/4096, 0x1000}, {&(0x7f0000011c80)=""/213, 0xd5}], 0x4, 0x0, 0x0, 0x8822}, 0x7f}, {{&(0x7f0000011dc0)=@nfc_llcp, 0x80, &(0x7f0000011e40), 0x0, &(0x7f0000011e80)=""/161, 0xa1, 0x6a}, 0x3f}, {{&(0x7f0000011f40)=@hci={0x0, 0x0}, 0x80, &(0x7f00000121c0)=[{&(0x7f0000011fc0)=""/4, 0x4}, {&(0x7f0000012000)}, {&(0x7f0000012040)=""/65, 0x41}, {&(0x7f00000120c0)=""/136, 0x88}, {&(0x7f0000012180)=""/28, 0x1c}], 0x5, &(0x7f0000012200)=""/5, 0x5, 0x7ff}, 0x5}, {{0x0, 0x0, &(0x7f0000012240), 0x0, &(0x7f0000012280)=""/174, 0xae, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000012400)=[{&(0x7f0000012340)=""/146, 0x92}], 0x1, &(0x7f0000012440)=""/188, 0xbc, 0x4}, 0x3}], 0xa, 0x10062, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000012640)={@empty, @multicast1, 0x0}, &(0x7f0000012680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000126c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000127c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000013500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f00000134c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="a81356d121d497a569e3005f7790f501d925d9ab7b6d8609b8a1cc8d211b6b4ac0a8222002f2c54ee6cfda180f9a0d474691ce188d4cf830effb45604989ec4900000000000000", @ANYRES16=r3, @ANYBLOB="23052dbd7000fcdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ffff000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400fbffffff08000100", @ANYRES32=r5, @ANYBLOB="fc00020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000008000100", @ANYRES32=r7, @ANYBLOB="e001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004006800000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0300003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000100ff080100000008000100", @ANYRES32=r12, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001f0000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="3402020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400090000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004003906000008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000600000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400c30f000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004008000000008000100", @ANYRES32=r20, @ANYBLOB="3401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400039600003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r21, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r22, @ANYBLOB="5802020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000080ffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000800000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010100003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r25, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004004dfbffff08000100", @ANYRES32=r29, @ANYBLOB="0801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r30, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r32, @ANYBLOB="3c01020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000080400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r33, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400d00e000008000600", @ANYRES32=r34, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r35, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000800090000100000050006e200000000"], 0xca8}, 0x1, 0x0, 0x0, 0x84}, 0x20048011) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000c80000)="390000001100090468fe00008100000006ee00400300000045000106000000000000000004000200003f0002000007e200e10c00f41ee40009", 0x39}], 0x1) [ 68.846437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 68.874205] IPVS: Creating netns size=2552 id=14 [ 68.939136] IPVS: Creating netns size=2552 id=15 2018/04/15 19:02:24 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0xfd}}, 0x80000000, 0xadc, 0x100, 0x1, 0x9d}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, [0x1, 0x20, 0x2, 0x7, 0x9e, 0x8, 0x0, 0xb38b, 0x9, 0x7, 0x9cbc, 0x4, 0x9, 0x5, 0x5da]}, &(0x7f0000000140)=0x100) r2 = gettid() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = creat(&(0x7f0000000440)='./file0/bus\x00', 0x0) dup2(r3, r0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001, 0x7fffffff, 0x0, 0x7, 0xe, 0x19, "ffd7e2fd9942d2ac8dc5035d848420569b0869e138fbbccd6375c2e967d2af58bf52b3a876cf7b722f0afd02dba3683ab89b2bde29d115c2ef15cba182f5b32d", "03c2f07fb4008abdfba77a42008dfaa9599ebf0f10b775eb6be15ed607ab5223515fdf55de9cac748d1a8584fe0d3f430685bd50828b2fe1b7531117ba84e900", "892ab2a6cc20e3c8943088a5bd81fde797d44c6f9f7f23affabe34cf7a3232de", [0x400, 0x7ff]}) 2018/04/15 19:02:25 executing program 4: mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000006c0)='net/ip_vs_stats_percpu\x00') fsetxattr(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="7365636133bc06a1bba477733f5794"], &(0x7f0000000740)='sysfs\x00', 0x6, 0x2) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="b1db369fab461fe74464c0b95dc999416852b49428cc20882700de612f06f616a6b4d260ae92305ac35ffbdba22d0ac101e3d45153ebe0d4157fb4ea4bd99c2f7a0a0763f50eb5db84a92b0ffb061da405f1fc9c6597fb73a02418e3294d9ea694", 0x61, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x10, &(0x7f0000000100)) r4 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xcea7da375d38a33f, 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r5, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0x9, 0xd0b, 0x20d, 0x8, 0x2, 0x10000, 0xd72a, 0x4, r5}, 0x20) lremovexattr(&(0x7f0000000540)='./file0/bus\x00', &(0x7f0000000580)=@known='com.apple.FinderInfo\x00') rmdir(&(0x7f00000001c0)='./file0\x00') r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x24) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000840)) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, 0x0) linkat(r4, &(0x7f0000000780)='./file0/bus\x00', r0, &(0x7f00000007c0)='./file0/bus\x00', 0x400) [ 69.004373] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/15 19:02:25 executing program 3: rt_sigpending(&(0x7f0000000040), 0x8) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/15 19:02:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000000000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)={0x14, 0xa, 0xa, 0x1, 0x0, 0x25dfdbfe}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs\x00') ioctl$KDDISABIO(r1, 0x4b37) [ 69.206592] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 69.228011] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/15 19:02:25 executing program 4: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0xa) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x6, 0xffffffffffff5f1a, 0x401, 0xc7, 0xc}, 0x14) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f000000d000/0x3000)=nil, 0x3000) [ 69.642108] binder: BINDER_SET_CONTEXT_MGR already set [ 69.647750] binder: 7134:7143 ioctl 40046207 0 returned -16 [ 69.656883] binder: 7134:7204 got reply transaction with no transaction stack [ 69.656918] binder_alloc: 7134: binder_alloc_buf, no vma [ 69.656961] binder: 7134:7143 transaction failed 29189/-3, size 0-0 line 3134 [ 69.686816] binder: 7134:7204 transaction failed 29201/-71, size 0-0 line 2927 [ 69.702153] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.736009] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.741568] binder: undelivered TRANSACTION_COMPLETE [ 69.800119] binder: undelivered TRANSACTION_COMPLETE [ 69.828991] binder: undelivered transaction 20, process died. 2018/04/15 19:02:25 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa801, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x74) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000080)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f00000003c0)=""/235, 0xeb}, 0x10002) writev(r1, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x40) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/15 19:02:25 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f1, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) socketpair$inet6(0xa, 0x0, 0xffffffffffffff15, &(0x7f0000000040)={0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/04/15 19:02:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bcsh0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) r2 = socket(0x200000000012, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2c, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0xc6, 0xd100000000000000, 0xfffffffffffffffc, 0x20}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={r3, 0x2d0000000}, &(0x7f0000000380)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r4, 0xe5, 0x20}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000005c0)=0x8, 0x4) recvfrom$unix(r2, &(0x7f0000000440)=""/131, 0x83, 0x61, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x30, 0x4, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x9, 0x39e}, &(0x7f0000000200)=0x88) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000680)={r6, r7, 0xffffffffffffff01}) write(r2, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000900ffffffff0100ff10", 0x24) 2018/04/15 19:02:25 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f00004beffc)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7fffffff, 0x3, 0x2}, 0xc) 2018/04/15 19:02:25 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="0095000200006b000000") lseek(r1, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x557f, 0x6, 0x7, 0x3, 0x9, 0x2, 0x3, 0x5, 0xf7, 0x40, 0x118, 0x2a, 0x7, 0x38, 0x1, 0x0, 0x6}, [{0x6, 0xffffffffffffffff, 0x3b8, 0x0, 0x6, 0x1000, 0x1, 0x8}], "7cd6621a15d363fdf131265badc43a25c39ff6098dab9d210cb3d4cbab4b9d112d65fdeda47e1e07419dc3b4771a28d8b33588c4184920d6b4704c097a931d53d022f5ec983b39b4a037cdd66a17a0b5e6edf03fdef0b632f1de5389232dc80c851d483cb5", [[], [], []]}, 0x3dd) 2018/04/15 19:02:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xe2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x105200, 0x0) ppoll(&(0x7f0000000280)=[{r1, 0x200}], 0x1, &(0x7f00000002c0), &(0x7f0000000300)={0x6}, 0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x3, 0x7ff, 0x3ff, 0x1f, 0x1ff, 0x97b9, 0x48a, 0x2, 0x1f, 0xaf}) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x6bce2627, 0xeef, 0x7, 0x1ff, 0x46e, 0x0, 0x21d, 0x3, 0x4e2f, 0x8, 0x6, 0x35b0, 0x2008, 0x6]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x0, 0x5, 0x64, 0x6, 0x7ff}, 0x14) 2018/04/15 19:02:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8302, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) sendto$packet(r0, &(0x7f0000000300)="9d140d62c6abd23bfbe9e3b336a317f8fbbe2be46993046c6d463a33a46b19e83068b79aa78a57c23b2d9110b0f58da23823d8d4bef1ff7b81ecc5764761dd9e32c67a702d5acc5a3e52262154a1cdd00f84e1937bad9fe2877dd441156e20c26e90", 0x62, 0x20000001, &(0x7f0000000400)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000200)='./file1\x00', r2, r3) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x3, &(0x7f00000001c0)=[r4, r5, r6]) 2018/04/15 19:02:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r3 = dup2(r2, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getpid() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000480)={0x10000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x100000001, 0x8f, 0x5, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={r5, 0x4, 0x10, 0x5c9b3ded, 0x1000}, &(0x7f0000000440)=0x18) r6 = fcntl$getown(r3, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000280)="6e650900000072656c65020000") mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000600)=@sco={0x1f, {0x7, 0x2a6b, 0x2, 0x40, 0x6, 0xf59a}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000680)="3f4bf6d68d570531f62d817da25f6f9ebdb008d01b3591e74bf843e706f48345572073248506becfb36034b95f5c5017d061e2d139e66ae19c9a8114e3d34980ea78b8d8c72250307d4725a91ddfca19983a6a09a835ac9fddd48cb0a4465fa33a1ba8e4ddbe6cb380e7fc3ae018301e8c52cab109ebfcb557e1fb5ec3e1762b273ad7d4d2afa136502cbfe2cca8959c71a435ddd5e01fc101fa1c25bd574db5d162893b793aef8f2ec2ccac47e1f4b6005ea383e2b777554836465147c3292e5f1d9e311ef6f736292c426eb69a60f9a54157c4b452f3804106d4", 0xdb}, {&(0x7f0000000780)="b656f7bf102fb2de5c6a31a1f7274e8c766d0e1e6d5ab8487b16ac4f107552337fb10ec93d0ae2644f60aeaff275b438241fc77e7d65497a09776d6f4caaecfc012fe10dc5485c5f3587f3cdd9efcc29600b69fc87f9c7c69bb2fdb80f1078c603686564e9d8f5280a083e79410464239dcc63e06108aed9a1482adcf9b5acb2d647db1ecc0e9aa51500fefbbc37265373e72c315c37132f9e668ed382d90e6e59079055f1181897d8c615c5f1ef42a555b08eb9733308c3cef4017fd919091733a79d5e458c971a605b6a5728ae8d43c055138d223e8440fef327be3801198f4ee30e063deaede170c9b6c74726d1c2228a37", 0xf3}], 0x2, &(0x7f00000008c0)=[{0xb0, 0x197, 0xdb3, "257ce7550a718aa340e6d9459a5ba4b79705fe5f81cfac33588603aa8b10448900e7ecc849eba237eaa326ad9cbbe143f0f50b4face307f36bb78d32a9e3a4541e89ffb724ced0da64a1681fc9c15cad0ceaa0da398825003035e47758ab1d230c3aa1210621220b9c90993dea627c6e3379f612939748f9725a790cafd6389606ded33e585d76570c2174048c269c2ad037fc4cf73ea43e1ad6b93f4ca581bc19ed6e"}, {0x44, 0x119, 0x9, "c351fe01ba62b04606d315eed59a07724bfa2a14ff7249a48336e8e14c40d8c94f35ccc700393ee3d953d3a364902f35061c43adb1730f"}, {0xdc, 0x10e, 0x3, "eef4d9de262098c3a6e9b3394db1728773d9f76fde81be75863dea7c30cfa46818bd84453de94f279747fb8e9caba724961ef187942c224e7cf4154d3c04092e932740773d35ff8f3ceafa13d285ca3aecff3ae82c357cee52be8eccb0327401a858a6120940bef90fc491ba98272ff9733a0a761b42d161d7b2769e4402e5b263669f22e6f0327b74568b4e9e637af444e1be9327a605084c801d9121f78a1420b3a07d4b428b024973583b0281cad583fb5f582ac925e60ace9e2640b5c6456d4757cceb2629ff7f023cd424d5c1ca"}], 0x1d0}, 0x40) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) renameat2(r4, &(0x7f0000000580)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x2) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000500)='memory.events\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000540)={0x3, 0x9, 0x7fff, 0x1, 0x81, 0x100000001, 0x2, 0xfffffffeffffffff, 0x5, 0x5}) 2018/04/15 19:02:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x32c, 0x2e, 0x301, 0x0, 0x0, {}, [@nested={0x13c, 0x8, [@typed={0x4, 0x13}, @generic="ea2e451a4270fff0558c90de768bb249e1dd0cadc30e7d283e00b1f8aa555f3a1ed88e78cce95d320c237022e9f2729f259e464d5b29d44bd196b2f9a4cdd1079551f8aed9b16244d196ae7a6a977c68f66497f2ea1a83ef7f87714054a388cece0c0d51e74e5e51852d5cfc895514d9b229898afc9bbb6fbff5bf5959879921199cfc7fc4c09fbdf2d9a30373a2bd2958f25b4a25f28959788f48423a69809ab6999dfa0ee3b80d63e158a22e443e8d0b6cb07deac27218c319e44c47d151000d947a4885a202923904afb23eb1bb343fae4c78", @generic="75cd51237749019d0bdf17ff96edd6bcc47993c72067ab27c7702894cbaa489e29916bbefbd135ce23cbf418b05e206f0840c8", @generic="7333de4492a2b37d0a640431d2696d644c545a974c8342ef4beba6b535ccf8a5203c486fcf279e03d8f866"]}, @nested={0x134, 0x27, [@typed={0x8, 0x19, @str='\x00'}, @generic="064c6b11ef", @generic="38e2816a87e7c924a6720a21fa2c680b54135e9448c889d332b754efe38f14eb3ef48155e6d4f4b4c36a80bb76b6a3ba8daf39a4f0872fefb4628587260508316f73135dc1b749c6f34a11d4aed9c865cb67acc4aebea0e4859f69b2d3e5f7dba92d0bd2d94f7a3e1dd7d34f7950040e806e77d86af65121a513901acaca0d129e30d9a96d52", @generic="6cace7f8a91eb27595251874c70e5619bef0e681bab8a620dcf9147a24cccd93c858dd721fe9f063716acc2acffb6f556d8ab3f5e9ec396e41675d7f5092f0eacdccb9a06feec9f81ea2af398470aa04f9407cc02cfe54a088e3a2c2bbd0a5057d590603bdb854cdf8c3c3b249baca8adefc38210d06a03aa3de2f80580747344b67ad81eefd8912c8c1f8f53a30aa02b21fcd307755a70b050c"]}, @generic="03a7acc03021d941c1210faf166b4859741a5309b7dbe54b0175513fa8de71c28ec440ad115f39894ad9c81dee7df53e203f2b8b3cfbee32c948ed3ca70167368d6ef193f1510031377c09052a9527ed292c67a661d0eb34bfc4033fc7d16004186abea19255da6988ffeb41344c4b2b7c2628f6b6d2d982029741bdd76081f561c4efb6b8ffca3ac81b87797f2858b9b1d8394346429fe438ad0a47beb19d7bcf0804cfb61056"]}, 0x32c}, 0x1}, 0x0) 2018/04/15 19:02:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_pwait(0xffffffffffffffff, &(0x7f0000f34f94), 0x0, 0x0, &(0x7f00009f2ff8), 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'tunl0\x00', 0x9}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/15 19:02:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/04/15 19:02:26 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/181, 0xb5}], 0x4, &(0x7f00000027c0)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/227, 0xe3}, {&(0x7f0000002500)=""/106, 0x6a}, {&(0x7f0000002580)=""/14, 0xe}, {&(0x7f00000025c0)=""/12, 0xc}, {&(0x7f0000002600)=""/76, 0x4c}, {&(0x7f0000002680)=""/90, 0x5a}, {&(0x7f0000002700)=""/189, 0xbd}], 0x8, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x20, 0x6, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x2039, 0x20}, &(0x7f0000000100)=0xc) 2018/04/15 19:02:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000380)={'syz0'}, 0x4) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0), 0x3a, &(0x7f0000000040)=[{0x0, 0x0, 0xb6}, {0x0, 0x117, 0xff, "3218a0d25bd434fd22a8194f344f86c951190cd27db6c23b4134d2a31c133d9e24454439332f475f01d417f94d94a838981a49771050aa74df05970e3e1962da2b37a1ead0cde456035367d1e5bf34ccbf5177d14b54cd3e00f21f74716a2a4c"}]}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/04/15 19:02:26 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/181, 0xb5}], 0x4, &(0x7f00000027c0)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/227, 0xe3}, {&(0x7f0000002500)=""/106, 0x6a}, {&(0x7f0000002580)=""/14, 0xe}, {&(0x7f00000025c0)=""/12, 0xc}, {&(0x7f0000002600)=""/76, 0x4c}, {&(0x7f0000002680)=""/90, 0x5a}, {&(0x7f0000002700)=""/189, 0xbd}], 0x8, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x20, 0x6, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x2039, 0x20}, &(0x7f0000000100)=0xc) 2018/04/15 19:02:26 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r0, r0) fcntl$getflags(r1, 0x408) kexec_load(0x4, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100)="ef7377d45e33f9d1a7f3f411872ee726448fe3cb7ef3492162770b1e174711cec89510acbe00", 0x26, 0x9, 0x8}, {&(0x7f0000000140)="62c6b135ac3628573e1d5b4cd1efc9f00abf254582d4e0151d76718a5b116a1ca1ec97e862d8868eef4d733de4b8598ff3cdcc4329b95ae39bf773fe9ff50494f2707139ca65aba2e8cefeee81861e21d9e66458688be5c1157149934c5877d2f7ceaf0d93bf93a3f2b81b822029a8ef9c741c95e980da630a1b5617c762f8dd711f3e4a1e3ff812865a5140340ab3bf2ca90eb2ea11e80b231253e17c236f19b715092677bb2338924abb2a571e64f4f1c2f34956844445cb8487d0c912", 0xbe, 0x1, 0xff}, {&(0x7f0000000200)="4cfe2b6fa9b6f499c13702b53b1670be92c17bc06dfacbf5f0d1da62f1b22575ecb8d43a78a1f0cf6edf04a0014fc29c1ae94d98a01915fce1785940ef68f6224a7e427daf95686478d002dcae7dff49236855bb97cd98b67f55675b15a2362c2588f5a36ade36f4f54ec447238803408c1b1b557ae853347adea36343a4bc6415617c943324d31dfbad35b99775ead60ba6efe9bdac90ca7a55aa69bd1c3e1e7773297345a0ff5f7410dd7ef45368f6f8e353802dc15a5b16afeac4ea6262f65d8a64138d75039a15f41cf8c1fba9c81829a0b6ff14831b60c6b2b44cb127ab8cd309d4dc20f1f159506916", 0xec, 0x1f, 0xffffffff}, {&(0x7f0000000300)="59ac7dc16a09a37b75d84ee00842585ff683753963c908e2eadc463906b69d516554322d8e57263b0cc8aaef3b998f3ad52903d8fce401e04dcdbce527af72fe395d3117952b08adf4f14cd765f0d2e05c1126e296529e81a388c7445e5fea6ddf1bf8cc88dc22211a7ee287400f8bde89602cbd952b3eadb6dcc9ae6e1ac074420d6985ff0e5ea4632c24427d64e039de0fd0532679ae9dd6e15296eb8553a8e45e10d5924622dd96b9", 0xaa, 0x20, 0x4}], 0x280000) dup2(r0, r2) clock_getres(0x800000000000009, &(0x7f0000000040)) modify_ldt$write(0x1, &(0x7f0000000000)={0x3d, 0x1000, 0x0, 0x20, 0x3, 0x403, 0x6, 0x6, 0x3, 0x9}, 0x10) 2018/04/15 19:02:26 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile64(r0, r1, &(0x7f0000000280)=0x4c, 0x3f) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x20000007202}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)={r5, 0x4d, "c318fd8ff7657e87b11755a40353a0c98a421acca4fe46922759984bcfa85e55514667348c4b22a07739d89a49e38373039d6820d0ed5732c4a9a29e44106ba91df54dcf9663e980655a064c2e"}, &(0x7f0000000200)=0x55) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/04/15 19:02:26 executing program 6: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0xc8e4) epoll_create1(0x0) 2018/04/15 19:02:26 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000276000/0x4000)=nil, 0x4000, 0x0, 0x50, r1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0x1b, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892b8"}, &(0x7f00000007c0)=0x23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/15 19:02:26 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa130332ddd3ca6702f69aadf2134d4fb00fa", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)=0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) tkill(r0, 0x4) ptrace$setregset(0x4205, r0, 0x40000203, &(0x7f0000000540)={&(0x7f0000000480)="615a5a1983fea3bd361e193ec4c42f00f0c48abbe5be2066331e84d3a168148052a0074a761551a9efd3723036fe53b47217d0f69d4ad3fea2e6c1c9ea800ba6aabee2099e567b7abbc2f1a1aa18a8da76bb727153e0757824b3a4a49dbfec8d6cd456c05acbe464f4f48b288b7f6d84c210621c0dcc991c1e0f3e1f9b7b9aa9974b63f7cbe485c4b0a66f10b1c4cadc6ceb14584aa2f6f4244acc", 0x9b}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000005c0)={0x4, &(0x7f0000000580)=[0x0, 0x3, 0x5b81, 0x3]}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000300)=""/102) ioprio_set$uid(0x3, r2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') fcntl$lock(r4, 0x6, &(0x7f0000000800)={0x2, 0x6, 0x40, 0x1000, r0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) futex(&(0x7f0000000600)=0x1, 0x7, 0x2, &(0x7f0000000780)={r5, r6+30000000}, &(0x7f00000007c0), 0x1) 2018/04/15 19:02:26 executing program 3: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x40, 0x8884, 'ipddp0\x00', 'syzkaller0\x00', 'irlan0\x00', 'rose0\x00', @random="ba3e829a1b42", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x17c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x0, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a479f8afd61be83c1961de933b7a80d1306037bbcc6bfcf2b46febfa5aaa02bbbea90907521436221da12550435cbfa6afaf4c289327e0dfabbd74eb1bd759d13b2f2b16efd2e8be70ed8660bf86ea18f6773f96", 0xa6}], 0x1, 0x0, 0x0, 0x1}, 0x4800) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0x0, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r8 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/15 19:02:26 executing program 5: r0 = inotify_init1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2, 0x0, 0x4, 0x0, 0x9, [{0x5, 0x75, 0x1, 0x0, 0x0, 0x100}, {0x2, 0x7, 0x3, 0x0, 0x0, 0x1}, {0xfffffffffffff6c3, 0x0, 0x4, 0x0, 0x0, 0x2}, {0x2, 0x6, 0x0, 0x0, 0x0, 0x40001}, {0x5, 0x52, 0x8, 0x0, 0x0, 0x1000}, {0x9, 0x20, 0x4, 0x0, 0x0, 0x1000}, {0xb94, 0x2, 0x3f, 0x0, 0x0, 0x2000}, {0x6, 0x0, 0x3, 0x0, 0x0, 0x4}, {0x5, 0x6}]}) r1 = socket(0x10, 0x803, 0x0) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000004c0)="a8ac49f6ed943d5b01f26e2447609d5a576f025d08400fe6c097b647b1a97b11e4b6e5ed1b49a8319cc9510703b79e9ce3a4ee77a665b631e208468ff7ea84cd93d7a8d9296739959ccef7db4ae5641857101cb33595e804156ab4523e6249f7ba23f9afb29189ed257187af5cac97e7967f8a9074903eb0a62795511705029c32ec79928f3ebb612469f7bfe02902155f307a828f67f9c1f835ddf1b6209578f4f868445445ec4c29397f66307564df1b3517975d1d58d559403766b8a4b1ba5dbf61a21ee6c4e360b2c009f48933236b78f7df6779e86bbf52cb3b754fc2f64f2a49620c721e684007029e8ba19b6bcde8a2", 0xf3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x70000, 0x8, 0x939, 0x0, 0x1, 0x9, 0x40, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x76, 0x40000000000, 0x3}}, &(0x7f0000000000)=0xb0) r3 = socket(0xb, 0x0, 0x8001) getsockname(r3, &(0x7f0000000400)=@nfc, &(0x7f0000000480)=0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x4, 0x202, 0x10001, 0x400, r2}, 0x10) 2018/04/15 19:02:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000380)={'syz0'}, 0x4) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0), 0x3a, &(0x7f0000000040)=[{0x0, 0x0, 0xb6}, {0x0, 0x117, 0xff, "3218a0d25bd434fd22a8194f344f86c951190cd27db6c23b4134d2a31c133d9e24454439332f475f01d417f94d94a838981a49771050aa74df05970e3e1962da2b37a1ead0cde456035367d1e5bf34ccbf5177d14b54cd3e00f21f74716a2a4c"}]}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/04/15 19:02:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x101, 0x2) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) close(r0) r6 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) accept4$nfc_llcp(r6, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x0) r7 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r7, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/15 19:02:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @rand_addr}, {0x4}, 0x6, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000300)=@fragment={0x7f, 0x0, 0x6, 0x0, 0x0, 0x8, 0x66}, 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getpeername$ax25(r4, &(0x7f00000001c0), &(0x7f00000002c0)=0x10) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x2d, 0x158, 0x2) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/15 19:02:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=@ethtool_dump={0x40}}) r1 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) [ 70.979002] device bridge0 entered promiscuous mode 2018/04/15 19:02:27 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x7, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0x1b, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892b8"}, &(0x7f00000007c0)=0x23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000a80)={r6, 0xd8a, 0x30, 0x16ea330a, 0x11f9}, &(0x7f0000000b00)=0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000880)='./file1\x00') 2018/04/15 19:02:27 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) socket$inet6(0xa, 0x80002, 0xffffffffffffff01) [ 71.008945] syz-executor3 (7284) used greatest stack depth: 23128 bytes left 2018/04/15 19:02:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1115352a) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000300)=""/143, &(0x7f0000000040)=0x6) 2018/04/15 19:02:28 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x800412}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0xfff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r4 = getgid() fchown(r1, r3, r4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="3b31834881a2"}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'sit0\x00'}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000000)=0x50) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) 2018/04/15 19:02:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc0080, 0x64) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0xe3, 0x1, 0x81}, 0x8, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0xffffffff, 0x26ee, 0x200}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read(r1, &(0x7f0000058fef)=""/32, 0x20) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xa5, 0x4) 2018/04/15 19:02:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x0, 0x101, 0x8000, 0x0, 0x2, 0xef7, 0x71f9bbe8, {0x0, @in={{0x2, 0x4e23}}, 0x5, 0x4, 0xba, 0x5, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x0, @rand_addr=0x10000}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x5b, @mcast2={0xff, 0x2, [], 0x1}, 0x800}], 0x3c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x1f, 0x100, 0x80000001, 0x1000000, r2}) r4 = getpid() capset(&(0x7f00000005c0)={0x200f1526, r4}, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xd3}) sendto$packet(0xffffffffffffffff, &(0x7f0000000680)="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", 0x72b, 0x4008084, &(0x7f0000001680)={0x11, 0x2, 0x0, 0x1, 0xdcc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00000016c0)=""/125) mq_notify(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x3, 0x1, @thr={&(0x7f0000001740)="6fbff104c453adbbce323cf7f3771eb69eb01ba8f1cb7247697cc7a0b3bb342ec2105795f8ede51a41884271061b39710149d7074c00cd5ecbdcb07fd4e78f25a0391ae7edc155bdb61d49c82fcec34d6960dd7bf7eb84c35e4748b8bd", &(0x7f00000017c0)="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"}}) fcntl$lock(r1, 0x6, &(0x7f0000002800)={0x2, 0x4, 0xb53, 0x0, r4}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000002840)={0x5, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002980)) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000029c0)=0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002a00)=0xe, 0x4) r5 = add_key$keyring(&(0x7f0000002a40)='keyring\x00', &(0x7f0000002a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r3, 0x5, 0x8, [0x5, 0x5, 0x3ff, 0x475069ab, 0x508, 0x6, 0x24, 0x1]}, 0x18) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000002c40)={@empty, 0x54, r2}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002c80), &(0x7f0000002cc0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000002d00)={0x7a4, 0x0, 0x0, 'queue1\x00'}) 2018/04/15 19:02:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x30d443, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x3, 0xd25, "dc0f1fb6ae77982d86727eeb0b7758402db508b8379d76ef72c6dc83e50b1e0dec10232cf74f3216966455090542a3ace964ea70377291b48d7c9ee0220a99", 0x20}, 0x58) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/15 19:02:28 executing program 7: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x2) writev(r0, &(0x7f0000002600)=[{&(0x7f0000001600)="df68b8743b38616e7989b56a81990ffc42b56eb42b784e136111afff51e8f7c6bdeac81ca97c910e3b85713ddaf58456cf3761494193fb23accdeb24a063328e7ac7d67aa15e173353788f39942feaa2fbda00a6bc2414e77b3ca02fba0823abf63e9e7f2218b8b6e60428a9f943d2d426aee8ea073caf0cecb80ac008eb8512753c88a81f35055550ddfc7f30e99304ff5414aa5fceacd57b6ef52c43765d0bd96a6f586c195e18600a6de07b87d5cd4d40df3005548b594099c08475615f5b3cf260b450d4bac579cbf09aadc09a46364abeb319409e7e", 0xd8}], 0x1) fcntl$addseals(r0, 0x409, 0x4) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/15 19:02:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x7, 0xff, 0x7}, 0x8) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/04/15 19:02:28 executing program 4: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x7f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7ff, 0x8, 0x208, 0x6, 0x5, 0x17, 0x3, 0x1000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file1\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) mknod(&(0x7f0000000140)='./file1\x00', 0xfff, 0x1) mkdir(&(0x7f0000000180)='./file1\x00', 0x1) execve(&(0x7f0000000100)='./file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) 2018/04/15 19:02:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3}, 0x20) 2018/04/15 19:02:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/04/15 19:02:28 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x4000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x88) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/200) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x8000, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) close(r0) 2018/04/15 19:02:28 executing program 7: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffffa) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x2}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0xffffffffffffff34, r3, 0x8, 0x70bd2b, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4) fallocate(r2, 0x2, 0x8000, 0x8) 2018/04/15 19:02:28 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x80000000003) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) ftruncate(r0, 0x0) [ 72.364969] : renamed from bcsh0 2018/04/15 19:02:28 executing program 1: pipe2(&(0x7f0000002e80)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002ec0)={0x0, 0x3}, &(0x7f0000002f00)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002f40)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, 0x7, 0x9, 0xc0}, 0x98) 2018/04/15 19:02:28 executing program 0: gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000)=0x36, 0x7) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r4, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) connect(r6, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, r8, 0x0, 0x0, 0x846bf13b858b9e2c) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000200)=0x2) r9 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000480)={r10, 0x1, 0x0, 0x401, 0x9}, &(0x7f00000004c0)=0x18) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r9) 2018/04/15 19:02:28 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) quotactl(0x10000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)="ddad15c05acc4326838fe5003264524ae73b03839e9860e4697982f8eef2484c0a1c93d6110e373d396065521ad4ccedae1d84eaef018c35a627046fb19738e2555d5781354891a810342c4719bc399ab424037ff91c3b6e22632328") write(r0, &(0x7f0000000040)="ff", 0x1) 2018/04/15 19:02:28 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x46, {0x2, 0x4e23, @loopback=0x7f000001}, 'veth1_to_bridge\x00'}) r1 = syz_open_dev$sg(&(0x7f00005f3000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f00000001c0)="0524") 2018/04/15 19:02:28 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000440)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000180)={{0x8, 0x2}, 'port1\x00', 0x0, 0x4, 0x800, 0x0, 0x0, 0x87, 0x3, 0x0, 0x3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xfff, 0xc9, 0x1, 0x8}) sendfile(r0, r1, &(0x7f0000000400), 0x7fff) pwrite64(r2, &(0x7f0000000240)="c0816369ecf8739827e924309b17e7007cfbbd48a5b80560afbad8564012376e7e83fb581229364fad45450fe67b3f4fab42906d5e70f9b9fc4d8d3d6813e00fadb2052c5fd6cc5cb85567796d43b5f6e9dfd40cce53ffc37b4e83ac55b197de9e17d3e03d62b73ae546af3495a8ad8f8ebb4ef41de15eb8d4c85ccc02ec6ebb859559b968b9ff74b616f3e8b652b3826daeeb88a22e3e49e490b1dd018710378c030ac32138ca17eb0cd16dde23cf52abea571b5f45d380e54265ca42631d8f7352cbcd6fe2f49bab49b96a176330fc8913b9581c120a", 0xd7, 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/04/15 19:02:28 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0xfffffffffffffffb, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) 2018/04/15 19:02:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x2}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = socket(0x9, 0x5, 0x9) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r3 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="023ad35d0a19e7d558d55fbf363212ebdebb88d077f4c10e28a7f26f6116cc2c3075e2b2fed37fc318160bf09732c126548371580f0c147c101e", 0x3a, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x77eebaa1d0592791) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'bridge_slave_1\x00', 0x6010}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0xc) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/15 19:02:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendfile64(r0, r0, &(0x7f0000000000), 0x10002) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x11b800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x24000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8001) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x1) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffea0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0xfffffffffffffffd) 2018/04/15 19:02:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000cbfff5)='environ\x00') fchmod(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x7, 0x5}, {0x6, 0x100000000}, 0x20, 0x4, 0x8001}) 2018/04/15 19:02:29 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x9, 0x8, 0x400, 0x7f, 0x36, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/15 19:02:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x280000000, @dev={0xfe, 0x80, [], 0x1d}, 0x80000000}}, 0x8, 0x8, 0x3, 0x800, 0x9f4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8, 0x2, 0x43a5, 0x6, 0x3, 0x0, 0x1, {r2, @in6={{0xa, 0x4e21, 0x50000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x100, 0xff, 0x45, 0xc24f, 0x1}}, &(0x7f0000000280)=0xb0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/15 19:02:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x7ef28a37}, {0x3, 0xfde6}, {0x0, 0xc01}], 0x3) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x1}, 0x1da) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) unlink(&(0x7f0000000080)='./file0\x00') 2018/04/15 19:02:29 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = socket(0x18, 0x0, 0x3) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000080)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12, &(0x7f0000000500), 0x0, &(0x7f0000000a40)}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000240)=""/61) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={0x3520, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x4, 0x80e, 0xfff, 0x3, 0x5, 0x0, 0x5, 0xf4, 0xa9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, &(0x7f0000000200)=0x14) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, "9cd659fcf2fe36c6c47ab36d29f0c2f3dae2d6931ef3aee97bd83fa8ce471431"}) write$sndseq(r0, &(0x7f0000000000), 0xbc) 2018/04/15 19:02:29 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) fallocate(r2, 0x0, 0x0, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x100000000000001, 0x8000000000000032, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r3, r4) 2018/04/15 19:02:29 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = socket(0x1, 0xa, 0x81) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4080) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x4, 0x6, 0x1}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r2+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x30200) r3 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r3, &(0x7f0000000000), 0x8, 0x0) 2018/04/15 19:02:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8000, 0x301001) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)=0x7f) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="5a24b0c4a82996263f8593d0b5b96809a3c5f99b809887fa84715987716639ba28", 0x21, 0x6}], 0x108040d, &(0x7f0000000200)={'nouuid,', {[{@nodiscard='nodiscard', 0x2c}, {@largeio='largeio', 0x2c}]}}) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4218, r3) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/04/15 19:02:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000018c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000016c0)="c20aea499918cbdf5a43f41865ad4c153720ad690f9942ec90439cd3866db4855ff045f0fa150af6171813952897b5be42720d63aeeb12d9488ade4acfe6e6dfd96f77458a627e8b362b103c6783e81f76cdde2d0dd5c0c983fa7764f7ad5be2aa36043ac74eb9dce2dace067f1b80be30ffef4863ab87938c2d8a1d33d48202cb03df842d8bcb41bc132cc628a6da2322e9bc69d66b25826c142208cb300042edf6e3f703cc8ccb83e7edd3349be5a38c64c45226c15e7abfbd2af002eb494719e93eb5580b4163326e1c10023233744362c3807fb641") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/status\x00', 0x0, 0x0) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001940)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bba70df3e90c0e584b736d143bb5c186df94dd4ba7c53b230ac18ca051f4edeea010ec680ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8aa616d44db0e2b1187d2513b437cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cb1b250401c4b325b452a0f034529cb4f9bf8e154d61f1e34303241a4a0101b27cbedc3f4e1856b430a92d9200000000000000cc000000000000000000", 0xc6) chdir(&(0x7f0000f95000)='./file0\x00') pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x4, 0x3, 0x7, 0xfffffffffffffffc]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r1, 0x10, &(0x7f0000001240)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001280)={'lo\x00', &(0x7f00000014c0)=@ethtool_rx_ntuple={0x35, {0xc, @ah_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81, 0x6, 0x9}, @hdata="5cac710da17ac47dd6d82ff37714e885c1e7e33e662fa6357a381f873cfe355434ce710838e27bb65b5c14df486553f23abd4ab3ff78fb0a68fdbf277a14bd16de24b4c73a4717e6", 0x3ff, 0x57b3ece4, 0x2000, 0x1f}}}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000400004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb37331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/15 19:02:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)=ANY=[@ANYBLOB="140000001d008109000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/15 19:02:29 executing program 6: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000480)="2c0ef46826f94119884317fee34080d2c2fac231b0337eb240b72abd82c4771dec204ac489b4559b8f01ba2f4a6a64cdfeaeed00f9427d93cbcafbe0c9874e222f205b7472840d221e07bf4cf2f31133701b88d9825232b333558402adb8b01cac9ed341591cc740009b176c17fb530924035848c8e509eccd28aa78f65636e3a265955f744842aeb826fed73b322ee3a84a6dcb87d84ac39a04f4d75c8fdcff6d3132b60421548292ccf3e0269bbb83c7642b66ced419a63b7a9df10d00db3a8999f174fda639bc6f5b25732771de604b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516}) close(r2) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8a72143") pipe(&(0x7f00000001c0)) sched_yield() 2018/04/15 19:02:29 executing program 1: r0 = socket(0x10, 0x2, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a0000002ae3606960311e6c864127d850ed1a9f62ce14c3b8c54cda94af063bfa6976259883caa78308eccf67338ec82bfd516c19a3b3b8bfb79873ee732654041e08e367e3252a446419a7e4612591af2f13c1fb252e87faa5a86985097e4bdfb58ee3c5cba9f5d3a9795e696aa3eee1"], &(0x7f0000000280)=0x52) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000140)=0xfffffffffffffcbf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x20, 0x7fff}, 0x8) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x2bb) 2018/04/15 19:02:29 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) setns(r1, 0x48000000) 2018/04/15 19:02:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000278000), &(0x7f0000000080)=0x4) [ 73.612819] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ [ 73.736876] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/15 19:02:30 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/ip_vs\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xee, "d90623c61349e9a9a129b22b7381a67a264168f5e5ac8b7fcf5bf84b8df04c5970f3b1286ca25037412472ad7bbcb69e17486c07c1fc8dc0e7b9cad0e28f34287b3713d4f787da60d9019fe66e76c821b4d3079e8334af713fa479092eaf3bf239668e407aa81dd6e4881c39a210146ac3164aeb4445e811ae51bb36f47d3bdcedb8321884ea00861cc2d670be2a408a6b1b2a3f24c490182a64dcad9aafbccfe7fec866acbc28b045f43ff5aa485cc923ab64bd1c7147b0b199ac7c311f29472041ecbd9a4939354ebdb972269cbd626bbc5032256548fa1b55dffc3e2c6bf0a8256460941f08211d672e28e463"}, &(0x7f0000000200)=0xf6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x2, 0x400, 0x6, 0xffffffffffffff01, 0x5}, 0x14) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) tee(r0, r0, 0x5, 0x4) 2018/04/15 19:02:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000240)={@multicast1, @loopback, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000002b00)=[{{&(0x7f0000000500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)=""/137, 0x89}, {&(0x7f0000000640)}], 0x2, &(0x7f00000006c0)=""/163, 0xa3, 0x9}, 0x80}, {{&(0x7f0000000780)=@generic, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/219, 0xdb}], 0x1, &(0x7f0000000940)=""/4096, 0x1000, 0x8000}, 0x5}, {{&(0x7f0000001940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000019c0)=""/137, 0x89}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x2, &(0x7f0000002ac0)=""/9, 0x9}, 0x6}], 0x3, 0x10020, &(0x7f0000002b80)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002bc0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002cc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002d00)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002e40)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002f40)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004080)={'vlan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000040c0)={@empty, 0x0}, &(0x7f0000004100)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004180)={'gre0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000041c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000042c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004300)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000004400)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004580)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004680)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004800)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000004840)={@dev, 0x0}, &(0x7f0000004880)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004980)={@multicast2, @dev, 0x0}, &(0x7f00000049c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000004ac0)={@loopback, 0x0}, &(0x7f0000004b00)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004bc0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000004cc0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004d40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004d00)={&(0x7f0000005000)={0x5c4, r2, 0x322, 0x70bd28, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r4}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1fe0000000000}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x201a2f44}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x22c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff6bc}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r17}, {0xfc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}]}}]}, 0x5c4}, 0x1, 0x0, 0x0, 0x4000000}, 0x85) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/15 19:02:30 executing program 2: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000080)="f0db3321475af3562bc8ec9e89daab2a113f394ba0b00f1913f29b79e2cbd61ae5d136717d6064ec42d8c8f57bb4c78209c995d885fec3e14666ee7a409ee1e09cf728198793ec1e82d05a7b565914c93543e35173ff10de980d0e53e44a7801f1890768aac7d0caa3b2", 0x6a, 0x8001, &(0x7f0000000140)={r2, r3+30000000}) 2018/04/15 19:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000bcff000000000000000000000a00000008000108007cdb8bc0eac017bfad72cb38c6750b5b731d04fe5fc1dccb8a84e9dd39cd8387ff5146dff26920206f68aee789c5b6618d06014204c529fc145c8da9834bc34b089c69e9206dbca2966b32398c037c1ff7f38cf920dc186ecbafa6a2d9bb59b19abf190e647a15ade946a450b13c9a8256ad985a03ff1d18a3708d56113ea34468534a4434c061a8b6792f0f4eed2a0c355d", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x201, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x5, 0x6, 0x8000, "00f10e8640279a1c5399b4a3d9b8bf451a1ce88709903d0f2117cc33bd4e5d97f8c503df97e7d74cf1161d764fcc4a9571515c9db95a913b066fcbda68e16a5e76c1a197dc9f54825a5a35d7221798ad"}, 0xd8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r1, r2, 0xffff, 0x2000) 2018/04/15 19:02:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000100)={{0x80}, 'port0\x00', 0x4a, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x100, 0x2}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/15 19:02:30 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup(r0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000440)='./control/file0\x00') close(r0) 2018/04/15 19:02:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) bind$pptp(r1, &(0x7f0000000f80)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) clock_gettime(0x0, &(0x7f0000000c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000400)=@generic, 0x80, &(0x7f0000000600)=[{&(0x7f0000001580)=""/169, 0xa9}, {&(0x7f0000000540)=""/70, 0x46}, {&(0x7f00000005c0)=""/37, 0x25}], 0x2000000000000087, &(0x7f0000000640)=""/215, 0x28f, 0x4}, 0x9}, {{&(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/130, 0x82}, {&(0x7f0000000880)=""/72, 0x48}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/79, 0x4f}, {&(0x7f0000000a40)=""/209, 0xfffffffffffffe7b}], 0x5, &(0x7f0000000b80)=""/177, 0xb1, 0xb06}, 0x9}], 0x2, 0x10000, &(0x7f0000000cc0)={r7, r8+10000000}) r10 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000380)={0x0, r10}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000e00)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0x14) r13 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000f40)={0x2, r13}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f00)=0x14) getpeername(r0, &(0x7f0000004600)=@can={0x0, 0x0}, &(0x7f0000004680)=0x80) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004740)={@dev, 0x0}, &(0x7f0000004780)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000047c0)={0x0, @multicast2, @remote}, &(0x7f0000004800)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001100)={{{@in=@remote}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) getsockname(r1, &(0x7f0000001040)=@alg, &(0x7f00000010c0)=0x80) r18 = getgid() lchown(&(0x7f0000000fc0)='./file0\x00', r4, r18) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000004b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000004ac0)={&(0x7f0000001240)=ANY=[@ANYBLOB="70020000", @ANYRES16=r2, @ANYBLOB="060029bd7000fddbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="900002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="c0000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r12, @ANYBLOB="4414b512e63aeac4f9d3bf9963fde8193a5010c7e73d63efefe7c16f5d06f8cfabcb30c327fea3f7d65861522e5c0b9ad8fa06a0cd02098a405c2fb24f576820eb6101d654d1b457ee72d274fa4666f188a586ae83f1c1ce44faf55db261e5d5440dfbc4bc102b76b9aa2f1df530be46830bbad565bb056b1e09a8c6e427ac3341101fe8d801738734f23fa53655ccee4644997fc1ddf86eea77af8e8fa01b519e489d8ab9bb19d9e0adc119", @ANYRES32=r14, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="b000020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040008000000"], 0x270}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) 2018/04/15 19:02:30 executing program 6: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000480)="2c0ef46826f94119884317fee34080d2c2fac231b0337eb240b72abd82c4771dec204ac489b4559b8f01ba2f4a6a64cdfeaeed00f9427d93cbcafbe0c9874e222f205b7472840d221e07bf4cf2f31133701b88d9825232b333558402adb8b01cac9ed341591cc740009b176c17fb530924035848c8e509eccd28aa78f65636e3a265955f744842aeb826fed73b322ee3a84a6dcb87d84ac39a04f4d75c8fdcff6d3132b60421548292ccf3e0269bbb83c7642b66ced419a63b7a9df10d00db3a8999f174fda639bc6f5b25732771de604b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516}) close(r2) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8a72143") pipe(&(0x7f00000001c0)) sched_yield() 2018/04/15 19:02:30 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x11) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca06") r1 = memfd_create(&(0x7f0000000000)="f7274000", 0x3) getuid() setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x890b, &(0x7f00000000c0)={"696651300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) [ 74.310234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65468 sclass=netlink_route_socket [ 74.343052] binder: BINDER_SET_CONTEXT_MGR already set [ 74.350283] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65468 sclass=netlink_route_socket 2018/04/15 19:02:30 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x2, 0xff, 0xa, 0x6, 0xc3e3}, &(0x7f0000000080)=0x20) r1 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/04/15 19:02:30 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket(0x11, 0x2, 0x0) write(r1, &(0x7f0000c95fb3)="24000000260007003200000800367700fb01ffff010000000000000000000000c400ff10", 0x24) 2018/04/15 19:02:30 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="e6", 0x1, r0) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='selfsystemsecurity!]\\', r1) [ 74.361193] binder: 7526:7548 ioctl 40046207 0 returned -16 2018/04/15 19:02:30 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080)=0x1ff, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xf73, 0x10000, 0x1, 0x8000, 0xc1, 0x100000001, 0x2000000000, 0x2, 0x101, 0x5, 0x3, 0x5}) [ 74.409691] binder_alloc: 7526: binder_alloc_buf, no vma [ 74.415978] binder: 7526:7548 transaction failed 29189/-3, size 40-8 line 3134 2018/04/15 19:02:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') sendmmsg$unix(r0, &(0x7f00000000c0), 0x0, 0x20004000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e48460000020000000000008a49cb757ad7b915", 0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x408, 0x4) alarm(0x5) socketpair(0xa, 0x80000, 0xffffffff, &(0x7f0000000000)) 2018/04/15 19:02:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e21}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x80, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x5}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0xc) socketpair$inet(0x2, 0x1, 0xec1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) eventfd2(0xffffffffffffff80, 0x800) 2018/04/15 19:02:30 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_mtu}) [ 74.471853] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.477920] binder: release 7526:7537 transaction 24 out, still active [ 74.497173] binder: unexpected work type, 4, not freed [ 74.509542] binder: undelivered TRANSACTION_COMPLETE 2018/04/15 19:02:30 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000565ffc)=0x3f74, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/95, &(0x7f0000f12000)=0xeb) 2018/04/15 19:02:30 executing program 7: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x48140) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2802, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x200000100040, 0xfffffffffffffffe) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000040), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)="000000000000142a94", &(0x7f0000001000)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) socket$pppoe(0x18, 0x1, 0x0) [ 74.523008] binder: send failed reply for transaction 24, target dead [ 75.334025] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/15 19:02:45 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ashmem\x00', 0x2201, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="c8331bd3b90f4587767b099c889506fac8b8ee8e563086c19babdd23bbad0eb06c9ccd84ba86eaf085", 0x29}, {&(0x7f0000000040)="7c53a919a71a983c6a3e3d580c2ee459ecde81c70e59efe25b6bef02e23d3e99eadb57abeaaa6277d0dbcd02541df9c554e5281d3f7c597dc369360717b15520b021740877a305cb4fd0b88eec75dbdffe357222ec63640c97cbf02e106fa7b2d059611e365026697a59f54172ef89cdce3f37770bcda032bf17cfaf9a646f157096dacb9e4e12f10f398350175376cdd58ae2f405d7aa5574153ffe040325547159dcb5ce8d68802de36343afcffac036225f", 0xb3}, {&(0x7f0000000100)="558f54ac3f41308d3e6cc5cb2ae2b9e7981a557decfc872eaa8bb3c4808e86e85ab45b6c2858f1d4bea15b3e6e54dcca94fb6da7d6362e3d7b03742979a103d2a96e9a68a30319cd66eb5c1abd3d04bc49c7a0cca2cf2a5a7ddc0af22098126cf25f", 0x62}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="e6f24373b3cb3d976e7bab197e42da3b62a3980a2c455a3fca804b13805932f02bc3ad1a77a5daa383d64ab26331d7c583a23738ffe95fcb373d1be9a9d4a43d3de1871615b165edc2d82e4ba7b9f65c47d7df85f02fdb230bb16c1c8553a0d942c7d0a8e42341a12c48ca127bcf26226592df48e38d9ede5240fb56b16d33621b39677a393bc3d738142ffea268531d538d2b26ea3a7e92d3db15cae00eb5482e05e840cb8e3edd0ff2a0b244a86ac50fd3074e18d05d3521cff91e42b70c64736ef14bf6fc40695d31d1cea096b31135432c7a119f935cb4eb3be1c06615f0e13317b483b0bcb795fde95dfde1", 0xee}, {&(0x7f0000000380)="4c28d3c2b720bf88865650b4c7399eca1f9941ae2fab790ad6026c1d068a80badbe379721e3f7e02", 0x28}, {&(0x7f00000003c0)="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", 0xfd}], 0x7, 0x2) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/15 19:02:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x24d}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0x1, 0x6, 0x5}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x564}, 0x6, [0x8, 0x80000000, 0x14b, 0x81, 0x88, 0x2, 0x7, 0x2]}, 0x5c) setns(r1, 0x4c000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xff, 0x7, 0x9}, 0x10) 2018/04/15 19:02:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"7379145f8e756e00", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) getuid() setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) 2018/04/15 19:02:45 executing program 5: r0 = socket$inet(0x2, 0x807, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907000000", 0x5) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x101}, 0x5c) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0x80000000, 0x6, 0x9, 0x100, 0x4, 0xfa04}) 2018/04/15 19:02:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/15 19:02:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, "636c69656e743100000000000000000053d8a903007b203b0000000000000000000000000000000000000029330002004000000000000000000000000200", 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa100, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffffffffffffffff}, 0x8) 2018/04/15 19:02:45 executing program 6: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000480)="2c0ef46826f94119884317fee34080d2c2fac231b0337eb240b72abd82c4771dec204ac489b4559b8f01ba2f4a6a64cdfeaeed00f9427d93cbcafbe0c9874e222f205b7472840d221e07bf4cf2f31133701b88d9825232b333558402adb8b01cac9ed341591cc740009b176c17fb530924035848c8e509eccd28aa78f65636e3a265955f744842aeb826fed73b322ee3a84a6dcb87d84ac39a04f4d75c8fdcff6d3132b60421548292ccf3e0269bbb83c7642b66ced419a63b7a9df10d00db3a8999f174fda639bc6f5b25732771de604b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516}) close(r2) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8a72143") pipe(&(0x7f00000001c0)) sched_yield() 2018/04/15 19:02:45 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x10000, 0x0) r1 = openat$cgroup(r0, &(0x7f00000003c0)='syz0\x00', 0x200002, 0x0) read(r1, &(0x7f0000000400)=""/138, 0x8a) close(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20080, 0x0) ustat(0x100000000, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x3f, 0x800}, {0x5a, 0x8}, 0x20, 0x0, 0x3}) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) vmsplice(r4, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xff, 0x0, 0xa3, 0x80000001}, &(0x7f0000000200)=0x18) fsync(r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000240)={{0x1}, 'port1\x00', 0x4b19715eb9289e53, 0x800, 0x2, 0xfff, 0x5, 0x9, 0x61504210, 0x0, 0x6, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f0000000000)={{0x4, 0x7}, 'port0\x00', 0xa6, 0x8, 0x7, 0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x8, 0x0, 0x0, 0x5}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000300)={0x1, 0x7ff, 0x9, 0x4, 0x7e, 0x7f, 0x6, 0x20004, 0x81, 0x5}) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) tkill(r6, 0x15) 2018/04/15 19:02:45 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000011c0)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0xffffffff00000000, 0x0, 0xdffffffffffffffd, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x7}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) quotactl(0x1000, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000180)="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") write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x664972c2, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xd) 2018/04/15 19:02:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/15 19:02:45 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x2010000100000001, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x4010, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="2a0f18ed58a4c6024b8feab45b185036608fa6e8ec34b01ce8155285f987c110b7f63b04d8ad074288281a4076e1a64dc72f782a89fd73cfc79fd12c824bcdf710df03da6d4ae7832231bf", 0xfffffe52}, {&(0x7f0000000180)="670fea59ec01ea55053cc53fb4dc93a83d2b2c37f52f7de55bcf289b34bc73b3be2afafb04c4713d926389a44ee9e0f417ca563d6d9edfd2a2743dfd4dd7c8cbdbd800919ebc1066dc62ec77d419711544a9f9f2e9d6484dd3c852646120c387bff1bb157879b5", 0x67}, {&(0x7f0000000200)="fcef351feab9cad78da75d741bcb12641c3fe5b11b9b41f9453c6f92bef67a066f59b79789ea2cdd288758a4d2cc7aa0cff57d42d07bbdfe8f83184199bb2c24f3e3e40eb3f82131ac006192724be73745d550293918cad22d6f2eab278f4db4f87eaa2cef7db65b684c6d0399b165f4fc966138bd2444bc3a9e74bf1d1eb3ccff476c1c9641becc2326c8e0a4c548530d13bdbea1", 0x95}, {&(0x7f00000002c0)="27fcb7ce9542c2f4e416a611de404b0f506e2e9d90afc9f721b510f35200e8980156091fd0c61c889b230f8911d9ba8acc5dde3a12b9cb5e32f9295930e9c6362306f487103c6591a553665833aa10277b428b9bedb347a40f453240ee43b58c2d11db1225e3ecd18d5d4ebd1cdeea6f46df07c8549c872d80b32d153ea24358e0", 0x81}, {&(0x7f0000000380)="291206997abf4a3fb2d1cf5cc485bcfcfab793ee9c3ecdfe7ee9b7244bc906eeb23b34892484557e7b944e5e4d50cce8bce17c946ee223c410e46565e80b2db55fdc72b103dd22db9b0d6df5319a521709c0c599df9e4b72a06630e842d650fd1d2414010834e728ce2c57e0470387f69ee6f5c134ca574926abbd3d165eb9537f491de027b007c655d666cf7758", 0x8e}], 0x5) 2018/04/15 19:02:45 executing program 7: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) mq_timedreceive(r0, &(0x7f0000000000)=""/84, 0x54, 0x2, &(0x7f0000000080)={0x77359400}) 2018/04/15 19:02:45 executing program 5: r0 = inotify_init1(0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x7}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpgid(r1, 0x0) 2018/04/15 19:02:45 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="35630013"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r3 = socket$inet(0x10, 0x3, 0xc) recvfrom$unix(r1, &(0x7f0000000080), 0x0, 0x100, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1, 0x0, 0xffffffffffffff5d, 0x8010}, 0x0) 2018/04/15 19:02:45 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000c85000)={0x10000002}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/04/15 19:02:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004400001c00000000000090787f000001ac1414bb0000000000089078eb047680f26adde3e9b79da9f6b0d1f551a4e6eb7f89e0ba506e2830f8646f0911ebd73145c5594e1df7fa1cbfda600d6b76b3b506162e0d5ec1909873a56fbcb1ca3a7481d5892895cb9f45dc58470e9b44b9e787781a4b13e7d1b2c2292ccaa8d968f2ff9bc6e3596ea23432238659a82d870a1bf60b1c96b6a846df6a73a2dda64c876181e5c97f7ba38aa851388f87b08d8c883822c9f9d43368224523413c676691bcdb"], &(0x7f0000000000)) close(r0) [ 89.669990] keychord: keycode 8208 out of range [ 89.678689] keychord: keycode 8208 out of range [ 90.043367] binder: 7693:7694 transaction failed 29189/-22, size 0-0 line 3011 [ 90.061157] binder: 7693:7694 transaction failed 29189/-22, size 0-0 line 3011 [ 90.078758] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.084327] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.955821] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ [ 242.435577] INFO: task syz-executor6:7676 blocked for more than 120 seconds. [ 242.442829] Not tainted 4.4.125-g38f41ec #21 [ 242.455303] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.463296] syz-executor6 D ffff8801d411fc08 27992 7676 3841 0x20020004 [ 242.499898] ffff8801d411fc08 ffff8801d6a04800 0000000000000001 0000000000000007 [ 242.507986] ffff8801d6a04800 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 242.516030] ffff8801db21f4c0 ffff8800bb9db000 ffff8801d6a04800 0000000000000000 [ 242.565657] Call Trace: [ 242.568241] [] schedule+0x7a/0x1b0 [ 242.573425] [] schedule_preempt_disabled+0x13/0x20 [ 242.580071] [] mutex_lock_nested+0x306/0x850 [ 242.586151] [] ? filename_create+0x166/0x460 [ 242.592204] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.598460] [] ? __mnt_want_write+0x1b9/0x270 [ 242.604604] [] filename_create+0x166/0x460 [ 242.610518] [] ? kern_path_mountpoint+0x40/0x40 [ 242.616857] [] ? strncpy_from_user+0x203/0x2c0 [ 242.623089] [] ? getname_flags+0x256/0x580 [ 242.628998] [] SyS_mkdir+0xb9/0x260 [ 242.634269] [] ? SyS_mkdirat+0x270/0x270 [ 242.640041] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 242.646304] [] ? SyS_mkdirat+0x270/0x270 [ 242.652012] [] do_fast_syscall_32+0x321/0x8a0 [ 242.658185] [] sysenter_flags_fixed+0xd/0x17 [ 242.855507] 2 locks held by syz-executor6/7676: [ 242.860212] #0: (sb_writers#13){.+.+.+}, at: [] mnt_want_write+0x3f/0xb0 [ 242.889596] #1: (&sb->s_type->i_mutex_key#17/1){+.+.+.}, at: [] filename_create+0x166/0x460 [ 242.920473] Sending NMI to all CPUs: [ 242.925413] NMI backtrace for cpu 0 [ 242.929039] CPU: 0 PID: 7700 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #21 [ 242.936662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.946018] task: ffff8801d393c800 task.stack: ffff8801d22b0000 [ 242.952061] RIP: 0010:[] [] change_mnt_propagation+0xaa/0xae0 [ 242.961202] RSP: 0018:ffff8801d22b7a78 EFLAGS: 00000246 [ 242.966658] RAX: 0000000000040000 RBX: ffff8801b7b61c00 RCX: ffffffff815b33d8 [ 242.973914] RDX: 1ffff10015a3a2c4 RSI: ffffc90009b13000 RDI: ffff8800ad1d1620 [ 242.981195] RBP: ffff8801d22b7ad0 R08: ffff8801b7b61c68 R09: 0000000000000001 [ 242.988473] R10: 0000000000000000 R11: 1ffff1003a456f1c R12: ffff8800ad1d1600 [ 242.995760] R13: dffffc0000000000 R14: ffffed0036f6c384 R15: ffff8801d2e75600 [ 243.003016] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f575fb40 [ 243.011269] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 243.017160] CR2: 0000000000608b20 CR3: 00000001d6880000 CR4: 0000000000160670 [ 243.024422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.031709] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.039001] Stack: [ 243.041152] ffff8801d22b7aa0 ffffffff8157eb2c 0000000000000000 ffff8801b7b61c20 [ 243.048690] ffff8801b7b61ce0 00040000d22b7ad0 dffffc0000000000 ffff8801b7b61c00 [ 243.056222] ffff8801b7b61c90 ffff8801d2e75600 ffff8801d22b7b70 ffff8801d22b7b98 [ 243.063760] Call Trace: [ 243.066353] [] ? put_mountpoint+0x18c/0x1f0 [ 243.072308] [] umount_tree+0x389/0x8c0 [ 243.077853] [] ? unhash_mnt+0x3a0/0x3a0 [ 243.083461] [] ? graft_tree+0x168/0x1f0 [ 243.089093] [] attach_recursive_mnt+0x739/0x8c0 [ 243.095408] [] ? graft_tree+0x168/0x1f0 [ 243.101012] [] ? count_mounts+0x250/0x250 [ 243.106816] [] graft_tree+0x168/0x1f0 [ 243.112247] [] do_mount+0x1f8a/0x2900 [ 243.117703] [] ? copy_mount_string+0x40/0x40 [ 243.123743] [] ? __get_free_pages+0x18/0x50 [ 243.129725] [] ? copy_mount_options.part.33+0x1e0/0x300 [ 243.136739] [] compat_SyS_mount+0x106/0x1180 [ 243.142783] [] ? compat_SyS_io_submit+0x100/0x100 [ 243.149286] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 243.155519] [] ? compat_SyS_io_submit+0x100/0x100 [ 243.161994] [] do_fast_syscall_32+0x321/0x8a0 [ 243.168150] [] sysenter_flags_fixed+0xd/0x17 [ 243.174197] Code: 01 ee eb 33 e8 a8 e2 da ff 49 8d 7c 24 20 48 89 fa 48 c1 ea 03 42 80 3c 2a 00 0f 85 a4 09 00 00 41 80 3e 00 4d 8b bf 70 ff ff ff <0f> 85 85 09 00 00 4c 3b 7b 20 74 69 e8 75 e2 da ff 49 8d bc 24 [ 243.193206] NMI backtrace for cpu 1 [ 243.196845] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 243.204103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.213473] task: ffff8800bb360000 task.stack: ffff8800bb378000 [ 243.219542] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 243.228301] RSP: 0018:ffff8800bb37fcb8 EFLAGS: 00000046 [ 243.233737] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 243.241030] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 243.248313] RBP: ffff8800bb37fce0 R08: 0000000000000001 R09: 0000000000000000 [ 243.255587] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 243.262848] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 243.270135] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 243.278380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.284251] CR2: 00007f1e0603f000 CR3: 00000001d3b22000 CR4: 0000000000160670 [ 243.291541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.298829] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.306107] Stack: [ 243.308242] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 243.315772] ffff8801db31bca0 ffff8800bb37fd00 ffffffff810b9abb ffffffff839f6dc0 [ 243.323292] 0000000000000003 ffff8800bb37fd60 ffffffff81d11764 ffffffff8141b993 [ 243.330852] Call Trace: [ 243.333427] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 243.339842] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 243.346949] [] ? print_lock+0xab/0xae [ 243.352387] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 243.359145] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.366162] [] watchdog+0x6fa/0xae0 [ 243.371421] [] ? watchdog+0xc3/0xae0 [ 243.376788] [] kthread+0x268/0x300 [ 243.381960] [] ? reset_hung_task_detector+0x20/0x20 [ 243.388636] [] ? kthread_create_on_node+0x400/0x400 [ 243.395305] [] ? kthread_create_on_node+0x400/0x400 [ 243.401957] [] ret_from_fork+0x55/0x80 [ 243.407502] [] ? kthread_create_on_node+0x400/0x400 [ 243.414157] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 244.455457] Kernel panic - not syncing: hung_task: blocked tasks [ 244.461662] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 244.468922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.478270] 0000000000000000 6b92b77c653d31ce ffff8800bb37fca8 ffffffff81d067bd [ 244.486304] ffffffff838831a0 ffff8800bb37fd80 dffffc0000000000 7fffffffffffffff [ 244.494324] ffff8800b6ed4c48 ffff8800bb37fd70 ffffffff8141b46a 0000000041b58ab3 [ 244.502344] Call Trace: [ 244.504918] [] dump_stack+0xc1/0x124 [ 244.510273] [] panic+0x1aa/0x388 [ 244.515283] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 244.522204] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 244.529473] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 244.536773] [] watchdog+0x70b/0xae0 [ 244.542048] [] ? watchdog+0xc3/0xae0 [ 244.547411] [] kthread+0x268/0x300 [ 244.552596] [] ? reset_hung_task_detector+0x20/0x20 [ 244.559261] [] ? kthread_create_on_node+0x400/0x400 [ 244.565932] [] ? kthread_create_on_node+0x400/0x400 [ 244.572595] [] ret_from_fork+0x55/0x80 [ 244.578131] [] ? kthread_create_on_node+0x400/0x400 [ 244.585406] Dumping ftrace buffer: [ 244.589082] (ftrace buffer empty) [ 244.592777] Kernel Offset: disabled [ 244.596386] Rebooting in 86400 seconds..