INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. 2018/04/21 00:42:38 fuzzer started 2018/04/21 00:42:38 dialing manager at 10.128.0.26:34317 2018/04/21 00:42:43 kcov=true, comps=false 2018/04/21 00:42:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) 2018/04/21 00:42:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000180)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/21 00:42:44 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/164, 0xa4) 2018/04/21 00:42:44 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) 2018/04/21 00:42:44 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000540)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/21 00:42:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/04/21 00:42:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/21 00:42:44 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) syzkaller login: [ 30.274638] IPVS: Creating netns size=2536 id=1 [ 30.348149] IPVS: Creating netns size=2536 id=2 [ 30.393475] IPVS: Creating netns size=2536 id=3 [ 30.435115] IPVS: Creating netns size=2536 id=4 [ 30.489829] IPVS: Creating netns size=2536 id=5 [ 30.546618] IPVS: Creating netns size=2536 id=6 [ 30.594423] IPVS: Creating netns size=2536 id=7 [ 30.654434] IPVS: Creating netns size=2536 id=8 [ 30.929199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.951665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.990965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.014544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.228388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.246249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.266690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.304807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.317482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.358553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.378517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.392437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.437906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.449567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.475527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.529301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.569179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.586190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 31.606336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.614425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 31.627629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.655394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 31.670815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.685617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 31.692649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.705009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.729439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.737063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.744623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.760425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.767860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.776619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.788449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.795970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.807434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.821207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.835652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.844357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.866436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.873817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.881286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.903339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.922586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 31.970317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.983819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.007797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.036973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.054617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.062526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.076914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.116167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.123240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.133135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.143241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.152898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.165193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.172743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.184465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.197817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.210501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.223399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.232695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.245866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.254186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.261263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.271820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.282495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.295596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.303103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.310636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.321214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.331767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.347625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.361065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.376531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.383929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.391346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.399923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.412769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.420233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.433946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.445680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.453095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.475985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.486025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.493522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.596331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.603841] ip (4547) used greatest stack depth: 24152 bytes left [ 32.649613] ip (4563) used greatest stack depth: 23896 bytes left [ 32.652961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.713502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.723378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.734195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.748799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.765932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.773436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.119363] random: crng init done [ 34.710929] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 34.778657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 34.888901] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 34.901031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.912466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.040551] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.056671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.063412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.071886] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.082691] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.092260] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.152494] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.267698] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.276798] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.285524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.292289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.300923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.310972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.317840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.324690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.331277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.386212] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.396435] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.407774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.415505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.584708] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.595271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.601495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.613928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.757130] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.763288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.770156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 00:42:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000180)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/21 00:42:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000180)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/21 00:42:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000180)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/21 00:42:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000100000000000000", 0xc8) 2018/04/21 00:42:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000100000000000000", 0xc8) 2018/04/21 00:42:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000100000000000000", 0xc8) 2018/04/21 00:42:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000100000000000000", 0xc8) 2018/04/21 00:42:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) [ 37.513554] binder: BINDER_SET_CONTEXT_MGR already set [ 37.518944] binder: 5979:6020 ioctl 40046207 0 returned -16 [ 37.525916] binder_alloc: 5979: binder_alloc_buf, no vma [ 37.531474] binder: 5979:5981 transaction failed 29189/-3, size 40-8 line 3133 [ 37.544935] binder: release 5979:5981 transaction 2 out, still active [ 37.552031] binder: undelivered TRANSACTION_COMPLETE [ 37.557427] binder: send failed reply for transaction 2, target dead 2018/04/21 00:42:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) 2018/04/21 00:42:52 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/164, 0xa4) 2018/04/21 00:42:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/04/21 00:42:52 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000540)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/21 00:42:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getegid() lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r2, 0x8, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgroups(0x6, &(0x7f0000000340)=[r4, r5, r6, r7, r8, r9]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/21 00:42:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/21 00:42:52 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) 2018/04/21 00:42:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/04/21 00:42:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/04/21 00:42:52 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000540)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/21 00:42:52 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) 2018/04/21 00:42:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) 2018/04/21 00:42:53 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000540)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/21 00:42:53 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/164, 0xa4) 2018/04/21 00:42:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/04/21 00:42:53 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) 2018/04/21 00:42:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/04/21 00:42:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/21 00:42:53 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/21 00:42:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) 2018/04/21 00:42:53 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/164, 0xa4) [ 38.581499] binder: release 6031:6035 transaction 7 out, still active [ 38.588277] binder: undelivered TRANSACTION_COMPLETE [ 38.597617] binder: send failed reply for transaction 7, target dead 2018/04/21 00:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/21 00:42:53 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x8000000b}) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) 2018/04/21 00:42:53 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/21 00:42:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pread64(r2, &(0x7f0000000040)=""/85, 0x55, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:42:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/04/21 00:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/21 00:42:53 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x8000000b}) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) 2018/04/21 00:42:53 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/21 00:42:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pread64(r2, &(0x7f0000000040)=""/85, 0x55, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:42:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:53 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356a", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/21 00:42:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/21 00:42:53 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x8000000b}) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) 2018/04/21 00:42:53 executing program 3: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) [ 39.418850] binder: release 6075:6078 transaction 11 out, still active [ 39.425605] binder: undelivered TRANSACTION_COMPLETE [ 39.452234] binder: send failed reply for transaction 11, target dead 2018/04/21 00:42:53 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x8000000b}) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) 2018/04/21 00:42:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pread64(r2, &(0x7f0000000040)=""/85, 0x55, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:42:54 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 1: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/21 00:42:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pread64(r2, &(0x7f0000000040)=""/85, 0x55, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:42:54 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/21 00:42:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:54 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 3: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 1: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e256", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:54 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/21 00:42:54 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/21 00:42:54 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) [ 40.278543] binder: release 6133:6137 transaction 15 out, still active [ 40.285311] binder: undelivered TRANSACTION_COMPLETE [ 40.300075] binder: send failed reply for transaction 15, target dead 2018/04/21 00:42:54 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/21 00:42:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x200000011, r0, 0x0) 2018/04/21 00:42:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x2000000000000000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/21 00:42:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x2000000000000000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/21 00:42:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x2000000000000000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/21 00:42:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x2000000000000000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/21 00:42:55 executing program 3: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1e}}) 2018/04/21 00:42:55 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:55 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:55 executing program 1: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x0) 2018/04/21 00:42:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x0) 2018/04/21 00:42:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x0) 2018/04/21 00:42:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1e}}) 2018/04/21 00:42:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1e}}) 2018/04/21 00:42:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x0) 2018/04/21 00:42:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1e}}) 2018/04/21 00:42:55 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/04/21 00:42:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) 2018/04/21 00:42:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x409}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/21 00:42:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000e80)}) 2018/04/21 00:42:56 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) 2018/04/21 00:42:56 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000040)=""/14, 0xe) 2018/04/21 00:42:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) 2018/04/21 00:42:56 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/21 00:42:56 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/04/21 00:42:56 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="0f", 0x1, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/201, 0xc9) 2018/04/21 00:42:56 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/04/21 00:42:56 executing program 7: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/04/21 00:42:56 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) [ 41.900066] binder: 6276:6277 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 41.922131] binder_alloc: 6276:6277 FREE_BUFFER u000000002000c000 user freed buffer twice 2018/04/21 00:42:56 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000040)=""/14, 0xe) [ 41.951446] binder: 6276:6277 BC_FREE_BUFFER u000000002000c000 no match [ 41.979263] binder: BINDER_SET_CONTEXT_MGR already set [ 41.993541] binder: 6276:6277 ioctl 40046207 0 returned -16 [ 41.996976] binder: 6276:6309 BC_FREE_BUFFER u000000002000c000 no match [ 41.996983] binder: 6276:6309 BC_FREE_BUFFER u000000002000c000 no match [ 41.999670] binder_alloc: 6276: binder_alloc_buf, no vma [ 41.999692] binder: 6276:6306 transaction failed 29189/-3, size 0-0 line 3133 [ 42.031716] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.037757] binder: release 6276:6277 transaction 19 out, still active [ 42.044765] binder: undelivered TRANSACTION_COMPLETE [ 42.049908] binder: send failed reply for transaction 19, target dead 2018/04/21 00:42:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) 2018/04/21 00:42:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/21 00:42:57 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000040)=""/14, 0xe) 2018/04/21 00:42:57 executing program 7: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/04/21 00:42:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000e80)}) 2018/04/21 00:42:57 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) 2018/04/21 00:42:57 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockname(r4, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) 2018/04/21 00:42:57 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000040)=""/14, 0xe) 2018/04/21 00:42:57 executing program 7: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/04/21 00:42:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) 2018/04/21 00:42:57 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:42:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) [ 42.754898] binder: 6320:6324 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 42.781722] binder_alloc: 6320:6324 FREE_BUFFER u000000002000c000 user freed buffer twice 2018/04/21 00:42:57 executing program 7: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/04/21 00:42:57 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 00:42:57 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockname(r4, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) [ 42.820446] binder: 6320:6324 BC_FREE_BUFFER u000000002000c000 no match 2018/04/21 00:42:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000e80)}) [ 42.870520] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 42.873326] binder: release 6320:6324 transaction 22 out, still active [ 42.873330] binder: undelivered TRANSACTION_COMPLETE [ 42.873350] binder: send failed reply for transaction 22, target dead [ 42.896929] binder: 6363:6366 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 42.896935] binder_alloc: 6363:6366 FREE_BUFFER u000000002000c000 user freed buffer twice [ 42.896941] binder: 6363:6366 BC_FREE_BUFFER u000000002000c000 no match [ 42.908040] binder: release 6363:6366 transaction 24 out, still active [ 42.908044] binder: undelivered TRANSACTION_COMPLETE [ 42.908064] binder: send failed reply for transaction 24, target dead 2018/04/21 00:42:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) 2018/04/21 00:42:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000e80)}) 2018/04/21 00:42:58 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:42:58 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:58 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="bcea0f76b4a3ddb06903ad92d8cae093886c4dc427267f690aa2e14767400d791037808241a3e2ab343646cc501fa66898649dfdfb61754db24d6ab89e96fbd1d144669f3e6db2fbb3f96589fd41b2852c202874be1752164b648b5099bf3ab7e6a295bf317dded18dbff47e180ecc0839c31428fdb6e230e3a052dea5d404a8df3e4158f0b87e3a71c7db13111ef21d5484cff9cf74fe8e50b8ba38614a129de2dbee135609c8437d8852ee2b94c5545830b8f1dd064bfd1ff73a6fe47e4dff7747aabac6d74a09d721d706eac279c8cd387d6e2ab2adb38b3ea4a672096ef5601feebdc91aa16182f3e0edc02f2018d82aceb66344bf2aa1443a72f62ccc99dc1231733d9901ab7a49b899a2ce6a77a3152f2ae1dfd78e97e1d030327febbe571cc4dfbad1d380062762c75953ddfdaa1e9680a216d0233c451a1ad8261fc4ecbc995d3c4db360c5a4b2f176c90896139d2e93afe84bf251625abd7477c6d1f8b97044e4bc8d32f17783d63046c73cd0358d0057132950adeffbb49bc61234d6a628ed2bf22f18377a8b4c5bdc73b687b9f0598101f874ff14dc6ada469940d015a8cc3d48d627864725ed34345f0849b913d684330871c5dc7ebaad42e42e35b1dac74960e4595d4e08c034a2330a587d6dbde442d4d3b04d87015cb1a99485b2a94ab37b7e1b52a9e4bee40e0733493ded932ed837baf256fca727c28924f4dd13ff7e20d08899fcf0d79a73dd79c43d9d621a63aae05c24662f801768600f0d9b4f9cb220b60739bcf1d014d3ca9d08b5bfd9d0d525ee387c6be96d4172284e8c4621a45e59984bbc4da9ba1fc395a532f48f3c9bd3a0aaf9fab6fc7bc5812313e3368c98b4f6fff43388550a4f3d457e986a642697d5d2bfeb173ebfd87450b8cfa439bf5d86f3bb4bd3422eab9873a3234fa040e165a23229e257ad45faee592ec634fcac6d649edaac8dccc561f98a66e38f5e218c1297bead6fec45abdf78455462059531ba5a96c97a4a1ef149dad77e2c91c8f9b02dad94394a13499ad65d76637c469b8b6199204fcffd1855ac78bfb209ced40de24609f6abea0e3851449df61cb4434545283bed16e254accff106c91def7fd36bd556e87355c06ff8643a656c8202332b50f2f9df36998d7bc5024a66acf5acdf2ffb3e0933e98bc67fd97b315719ce263c9b09851a9cf704ef8ae0cf009ed2beb2797653fcd6c618708e90e8151d59449bc920731edbb04df4c30e1b3096c62f26b27414626c0224386a3ee42cbf3799183ff43c6af70ad15be5745dfba3a10e9372f3071b6731d0df70020106851893a9f2ebeec0e22981081612264e0ec8221351725ec47fd23d6f2371c2509810e9c80475acbd7b39e0d0587db2b2852d6ef65ddcaf20c4193606caad44c84284fc898908efd2cc39f3575e6ed77b5b77f53be0b98f9f13c022e9c095da9015f9fb167a68fff5a3220ed577a568e190c1fff26a1f1b4b942f741851ea227b3e8894a0778af2cbd22e2cdca60f391ccf8a3587019c8d65e842d82f408066b955da6ac43d03725371d71ff457103524ae15754eff242d7af8b0f782105b6868fc8eaa592656ef1839742932d33871443a8389c4b33281832c7600eaa7e4c5236a53b8003b853eb16a21c1fe083f63d2653ca38386816664b88350f3ff44cdf5475feeb74e92b69cc09926601c0cd6a1b07f134aa56db06fe4f60db795afc61d4d03fbaa695cc29c09fd6aa7d34909972358fc0006c44d200e3408840917db39a6407842388b874894683d85a70b8eaa6a75aedee0374deac02667ba8b5b1a45e0f951a1c8ac7ef1989d2706791fb666a2adb8a88667aeaad41b6762377d3b999ceb58c96db43e0c956e07f244e3b31c2b6b3528d9c29d3b66a88ba3402355d4a7302355d7d09aa6ba95bb97e24a4f3ac6372074bae9ed818cc31bbcea73c57969f33db03b15078227c7a2fd4c2d4be83c6864004199acb08732d864983fba737865d37cbe93681a11a83b02340d90bacf4982b33f45b9283d31a09a7a39977ca18b783e8c0c9b035cbc73dbd4cf446bc80612682ea18e8d63d90ab4f00421f3faf51adc6a198c8b1f31ead0c5b0df5de37d2aae1f7dbe2e9e2e35d4e6b875c8cfbc713bf5422e452bdf8fedf967137edab4d4eb353fa7ee7a6448ae88a81114c2fe1ea0cacef83013422f7eccb2a9290e030da3142770fdc3d50c4a773b704f768b75bd1d322429e3b4ebc0e0ea30c0c70ae1b5a51cd50326cc75d19f89abf5a128f4bf31c9956a755900ea11179fb14c9c6c030e6670ad67dc7f7c2dbcda6534c24e9bdcb9de90a49a9893615255563a68e6a7d057619bb19be0f4e86ea88970d008db8a34657fdeb40e7f73d15c8afdadedd5184cf8505ce9d87c839ac6e6953a0ebfb7b1992bff5c25f8abaf5d469216d97763ba8693b4533f83363d3741fa725f39bf1eb9c7018d0cddec62495b7684bace0eec9cb9011f1b92b58bd349b09b7d65335d2f2950602d3e14498ada047340f7bc5ca7e7c87bd38e31c75d5adec96c227decdc6788a0c465ba5e4ac293d548c30e7a3ddc2621fac52e93d0f72c0aae76ffd6c47afb2e7de094", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:58 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 00:42:58 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockname(r4, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) 2018/04/21 00:42:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) [ 43.622520] binder: 6385:6396 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 43.639029] binder_alloc: 6385:6396 FREE_BUFFER u000000002000c000 user freed buffer twice [ 43.649515] binder: 6385:6396 BC_FREE_BUFFER u000000002000c000 no match [ 43.685070] binder: release 6385:6396 transaction 26 out, still active [ 43.691904] binder: undelivered TRANSACTION_COMPLETE [ 43.698912] binder: send failed reply for transaction 26, target dead 2018/04/21 00:42:58 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 00:42:58 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockname(r4, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) 2018/04/21 00:42:58 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:42:58 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/21 00:42:58 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/21 00:42:58 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:42:58 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:42:58 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 00:42:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7, 0x10}, &(0x7f0000000280)=0xc) 2018/04/21 00:42:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:58 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:58 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r2}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 00:42:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:59 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/04/21 00:42:59 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/04/21 00:42:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 00:42:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7, 0x10}, &(0x7f0000000280)=0xc) 2018/04/21 00:42:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/21 00:42:59 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:42:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/21 00:42:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 00:42:59 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:42:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7, 0x10}, &(0x7f0000000280)=0xc) 2018/04/21 00:42:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) 2018/04/21 00:42:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresuid(r1, 0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x1122b63cec86a3dc, 'client1\x00', 0x4, "66e319767aa6658b", "fab71f46c5aeb6f436a7d024a50a69269ee531098ae514a73674008d03ca40e8", 0x8, 0xf}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) accept4$inet(r3, &(0x7f0000000600)={0x0, 0x0, @multicast1}, &(0x7f0000000640)=0x10, 0x800) 2018/04/21 00:42:59 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/04/21 00:42:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7, 0x10}, &(0x7f0000000280)=0xc) [ 45.330215] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.335875] binder: BINDER_SET_CONTEXT_MGR already set [ 45.335884] binder: 6511:6516 ioctl 40046207 0 returned -16 [ 45.347966] binder: undelivered transaction 29, process died. [ 45.347980] binder: undelivered transaction 28, process died. [ 45.386793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 00:43:00 executing program 2: 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) 2018/04/21 00:43:00 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/04/21 00:43:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x180003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresuid(r1, 0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x1122b63cec86a3dc, 'client1\x00', 0x4, "66e319767aa6658b", "fab71f46c5aeb6f436a7d024a50a69269ee531098ae514a73674008d03ca40e8", 0x8, 0xf}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) accept4$inet(r3, &(0x7f0000000600)={0x0, 0x0, @multicast1}, &(0x7f0000000640)=0x10, 0x800) 2018/04/21 00:43:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/21 00:43:00 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:43:00 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:43:00 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) 2018/04/21 00:43:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresuid(r1, 0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x1122b63cec86a3dc, 'client1\x00', 0x4, "66e319767aa6658b", "fab71f46c5aeb6f436a7d024a50a69269ee531098ae514a73674008d03ca40e8", 0x8, 0xf}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) accept4$inet(r3, &(0x7f0000000600)={0x0, 0x0, @multicast1}, &(0x7f0000000640)=0x10, 0x800) 2018/04/21 00:43:00 executing program 2: 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) 2018/04/21 00:43:00 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) [ 46.127904] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.155953] binder: undelivered transaction 32, process died. [ 46.163239] IPVS: Creating netns size=2536 id=9 2018/04/21 00:43:00 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) 2018/04/21 00:43:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresuid(r1, 0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x1122b63cec86a3dc, 'client1\x00', 0x4, "66e319767aa6658b", "fab71f46c5aeb6f436a7d024a50a69269ee531098ae514a73674008d03ca40e8", 0x8, 0xf}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) accept4$inet(r3, &(0x7f0000000600)={0x0, 0x0, @multicast1}, &(0x7f0000000640)=0x10, 0x800) 2018/04/21 00:43:00 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) [ 46.189512] binder: undelivered transaction 31, process died. [ 46.200274] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.242669] binder: BINDER_SET_CONTEXT_MGR already set [ 46.242678] binder: 6574:6575 ioctl 40046207 0 returned -16 [ 46.243357] binder_alloc: 6561: binder_alloc_buf, no vma [ 46.243376] binder: 6574:6575 transaction failed 29189/-3, size 0-0 line 3133 [ 46.251380] IPVS: Creating netns size=2536 id=10 [ 46.262113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.303523] binder: undelivered transaction 35, process died. [ 46.309619] binder: undelivered transaction 34, process died. 2018/04/21 00:43:01 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) 2018/04/21 00:43:01 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 00:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/04/21 00:43:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x180003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:01 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:43:01 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/21 00:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/04/21 00:43:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:01 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 00:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/04/21 00:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/04/21 00:43:01 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 00:43:01 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 47.116458] IPVS: Creating netns size=2536 id=11 [ 47.152401] IPVS: Creating netns size=2536 id=12 [ 47.179978] IPVS: Creating netns size=2536 id=13 2018/04/21 00:43:02 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 00:43:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 00:43:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x180003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) 2018/04/21 00:43:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0xe3) 2018/04/21 00:43:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 00:43:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0xe3) 2018/04/21 00:43:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/21 00:43:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0xe3) 2018/04/21 00:43:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) 2018/04/21 00:43:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e5ffc)=0x4) 2018/04/21 00:43:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0xe3) 2018/04/21 00:43:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) 2018/04/21 00:43:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/21 00:43:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e5ffc)=0x4) [ 49.184553] pktgen: kernel_thread() failed for cpu 0 [ 49.189688] pktgen: Cannot create thread for cpu 0 (-4) [ 49.195192] pktgen: kernel_thread() failed for cpu 1 [ 49.200279] pktgen: Cannot create thread for cpu 1 (-4) [ 49.206094] pktgen: Initialization failed for all threads [ 49.314912] pktgen: kernel_thread() failed for cpu 0 [ 49.320375] pktgen: Cannot create thread for cpu 0 (-4) [ 49.330000] pktgen: kernel_thread() failed for cpu 1 [ 49.335607] pktgen: Cannot create thread for cpu 1 (-4) [ 49.340948] pktgen: Initialization failed for all threads [ 49.454892] pktgen: kernel_thread() failed for cpu 0 [ 49.460219] pktgen: Cannot create thread for cpu 0 (-4) [ 49.466211] pktgen: kernel_thread() failed for cpu 1 [ 49.471316] pktgen: Cannot create thread for cpu 1 (-4) [ 49.476680] pktgen: Initialization failed for all threads 2018/04/21 00:43:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) 2018/04/21 00:43:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e5ffc)=0x4) 2018/04/21 00:43:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/21 00:43:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x180003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x41, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(0xffffffffffffffff, &(0x7f0000642000)="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", 0x146, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c9f27670be713570e86c8f7904cc3cfd8423026c7cee36819c72e9244f953fab3d3f52c904171e85711f428c4feca3772f13284007329916e43a1499d181be20c3588fb0b4f43e8a58f09c96c097d9ef1b4ce1f809a86b823befefcfb695676776d28f5f0cedd48fbea0d45fe310b2300e291a2e74b67b3e5788b52273b42b855466f4be6b487252f019ea7be63d35b0fff4aae7de38164019899b7fc259dcfecdb82631d1eea1caf0a6c9e5a625747e9959abad4b4ab9ca5311c044f"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) sendto$inet6(r3, &(0x7f0000000080)="ea333ed375e6754f6c08cbb7a36dd687a18f8abb64b11d753753c2d3", 0x1c, 0x40, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1", 0x9b}], 0x1) 2018/04/21 00:43:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/21 00:43:04 executing program 4: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/04/21 00:43:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e5ffc)=0x4) 2018/04/21 00:43:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/21 00:43:04 executing program 4: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/04/21 00:43:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/21 00:43:04 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:04 executing program 4: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/04/21 00:43:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) [ 51.674194] pktgen: kernel_thread() failed for cpu 0 [ 51.679320] pktgen: Cannot create thread for cpu 0 (-4) [ 51.684716] pktgen: kernel_thread() failed for cpu 1 [ 51.689803] pktgen: Cannot create thread for cpu 1 (-4) [ 51.695159] pktgen: Initialization failed for all threads [ 51.794930] pktgen: kernel_thread() failed for cpu 0 [ 51.802132] pktgen: Cannot create thread for cpu 0 (-4) [ 51.807665] pktgen: kernel_thread() failed for cpu 1 [ 51.812748] pktgen: Cannot create thread for cpu 1 (-4) [ 51.818120] pktgen: Initialization failed for all threads [ 51.934959] pktgen: kernel_thread() failed for cpu 0 [ 51.942415] pktgen: Cannot create thread for cpu 0 (-4) [ 51.948424] pktgen: kernel_thread() failed for cpu 1 [ 51.953516] pktgen: Cannot create thread for cpu 1 (-4) [ 51.958906] pktgen: Initialization failed for all threads 2018/04/21 00:43:06 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f0000a38000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 00:43:06 executing program 4: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/04/21 00:43:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/04/21 00:43:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/04/21 00:43:06 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:06 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:06 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/21 00:43:06 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:06 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/21 00:43:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/04/21 00:43:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/04/21 00:43:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/04/21 00:43:06 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/21 00:43:06 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:06 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:06 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") [ 52.093028] mmap: syz-executor5 (6778): VmData 35213312 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/04/21 00:43:07 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/21 00:43:07 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/04/21 00:43:07 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/21 00:43:07 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:07 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 00:43:07 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:07 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f0000a38000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 00:43:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/04/21 00:43:07 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/21 00:43:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001b40), 0x384, 0x10000, &(0x7f0000001c40)={0x77359400}) 2018/04/21 00:43:07 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/04/21 00:43:07 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f0000a38000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 00:43:07 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/21 00:43:07 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/21 00:43:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000c00000000000003000600000000000200000031ebf8c7000000000000800003000500000000120200000000fd6e00000005a50000000008001200020001000000000000000000110000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/21 00:43:08 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f0000a38000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 00:43:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/21 00:43:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001b40), 0x384, 0x10000, &(0x7f0000001c40)={0x77359400}) 2018/04/21 00:43:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/04/21 00:43:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000c00000000000003000600000000000200000031ebf8c7000000000000800003000500000000120200000000fd6e00000005a50000000008001200020001000000000000000000110000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/21 00:43:08 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:08 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/21 00:43:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/04/21 00:43:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/21 00:43:10 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/04/21 00:43:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000c00000000000003000600000000000200000031ebf8c7000000000000800003000500000000120200000000fd6e00000005a50000000008001200020001000000000000000000110000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/21 00:43:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001b40), 0x384, 0x10000, &(0x7f0000001c40)={0x77359400}) 2018/04/21 00:43:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:10 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:10 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/04/21 00:43:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001b40), 0x384, 0x10000, &(0x7f0000001c40)={0x77359400}) 2018/04/21 00:43:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000c00000000000003000600000000000200000031ebf8c7000000000000800003000500000000120200000000fd6e00000005a50000000008001200020001000000000000000000110000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/21 00:43:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:10 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x166, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)='syz_tun\x00'}) 2018/04/21 00:43:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x7}, 0x14) sendto$inet(r0, &(0x7f00006e2000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:11 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/04/21 00:43:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x166, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)='syz_tun\x00'}) 2018/04/21 00:43:11 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:11 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/21 00:43:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11}}]}, 0x13c}, 0x1}, 0x0) 2018/04/21 00:43:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='tunl0\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/21 00:43:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11}}]}, 0x13c}, 0x1}, 0x0) 2018/04/21 00:43:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x166, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)='syz_tun\x00'}) 2018/04/21 00:43:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4a5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/04/21 00:43:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x411) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc5748011792df5ecf4aef867d349636c739371e970109dae8d14950e24bd7c00585cf37e8e1ef9c033", 0x56, 0x8004, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x3ffffffffffffc, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) listen(r2, 0x0) acct(&(0x7f0000000140)='./bus\x00') 2018/04/21 00:43:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11}}]}, 0x13c}, 0x1}, 0x0) 2018/04/21 00:43:11 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/04/21 00:43:11 executing program 7: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11}}]}, 0x13c}, 0x1}, 0x0) 2018/04/21 00:43:11 executing program 7: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:11 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/04/21 00:43:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x166, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)='syz_tun\x00'}) 2018/04/21 00:43:11 executing program 3: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:11 executing program 6: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) 2018/04/21 00:43:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/21 00:43:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x411) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc5748011792df5ecf4aef867d349636c739371e970109dae8d14950e24bd7c00585cf37e8e1ef9c033", 0x56, 0x8004, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x3ffffffffffffc, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) listen(r2, 0x0) acct(&(0x7f0000000140)='./bus\x00') 2018/04/21 00:43:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4a5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/04/21 00:43:12 executing program 6: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) 2018/04/21 00:43:12 executing program 2: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:12 executing program 7: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:12 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/04/21 00:43:12 executing program 3: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:12 executing program 6: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) 2018/04/21 00:43:12 executing program 7: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:12 executing program 6: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) 2018/04/21 00:43:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x411) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc5748011792df5ecf4aef867d349636c739371e970109dae8d14950e24bd7c00585cf37e8e1ef9c033", 0x56, 0x8004, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x3ffffffffffffc, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) listen(r2, 0x0) acct(&(0x7f0000000140)='./bus\x00') 2018/04/21 00:43:12 executing program 0: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x14, &(0x7f0000000000), 0x0) 2018/04/21 00:43:12 executing program 3: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/21 00:43:12 executing program 2: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/21 00:43:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:12 executing program 0: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x411) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc5748011792df5ecf4aef867d349636c739371e970109dae8d14950e24bd7c00585cf37e8e1ef9c033", 0x56, 0x8004, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x3ffffffffffffc, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) listen(r2, 0x0) acct(&(0x7f0000000140)='./bus\x00') 2018/04/21 00:43:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x14, &(0x7f0000000000), 0x0) 2018/04/21 00:43:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4a5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/04/21 00:43:12 executing program 6: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:12 executing program 0: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:12 executing program 7: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x14, &(0x7f0000000000), 0x0) 2018/04/21 00:43:12 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:13 executing program 0: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x14, &(0x7f0000000000), 0x0) 2018/04/21 00:43:13 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:13 executing program 6: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:13 executing program 2: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4a5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/04/21 00:43:13 executing program 7: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:13 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x8000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/snmp\x00') ftruncate(r2, 0x8) r3 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="0ec7474061541fe3b0a0b26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2ea"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000600)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x3, [{0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r4, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x40000000000) fallocate(r5, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r6 = accept(0xffffffffffffffff, &(0x7f0000000900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1000000000000aa8, 0x0, 0x500, 0x0, 0x0, r7}) 2018/04/21 00:43:13 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) 2018/04/21 00:43:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) 2018/04/21 00:43:13 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:13 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x8000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/snmp\x00') ftruncate(r2, 0x8) r3 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="0ec7474061541fe3b0a0b26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2ea"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000600)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x3, [{0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r4, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x40000000000) fallocate(r5, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r6 = accept(0xffffffffffffffff, &(0x7f0000000900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1000000000000aa8, 0x0, 0x500, 0x0, 0x0, r7}) 2018/04/21 00:43:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) 2018/04/21 00:43:13 executing program 1: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/21 00:43:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) 2018/04/21 00:43:14 executing program 1: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/21 00:43:14 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x8000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/snmp\x00') ftruncate(r2, 0x8) r3 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="0ec7474061541fe3b0a0b26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2ea"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000600)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x3, [{0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r4, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x40000000000) fallocate(r5, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r6 = accept(0xffffffffffffffff, &(0x7f0000000900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1000000000000aa8, 0x0, 0x500, 0x0, 0x0, r7}) 2018/04/21 00:43:14 executing program 2: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:14 executing program 7: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:14 executing program 6: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) 2018/04/21 00:43:14 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) 2018/04/21 00:43:14 executing program 1: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/21 00:43:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:14 executing program 1: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/21 00:43:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) 2018/04/21 00:43:14 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x8000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/snmp\x00') ftruncate(r2, 0x8) r3 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="0ec7474061541fe3b0a0b26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2ea"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000600)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x3, [{0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r4, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x40000000000) fallocate(r5, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r6 = accept(0xffffffffffffffff, &(0x7f0000000900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1000000000000aa8, 0x0, 0x500, 0x0, 0x0, r7}) 2018/04/21 00:43:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) 2018/04/21 00:43:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) 2018/04/21 00:43:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001440), 0x0, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}], 0x1, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/235, 0xeb) 2018/04/21 00:43:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593ffffffe71d078900ec", 0xd) 2018/04/21 00:43:15 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100100011, 0x8) 2018/04/21 00:43:15 executing program 3: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/04/21 00:43:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593ffffffe71d078900ec", 0xd) 2018/04/21 00:43:15 executing program 3: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/04/21 00:43:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593ffffffe71d078900ec", 0xd) [ 60.570338] keychord: unsupported version 17 2018/04/21 00:43:15 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100100011, 0x8) 2018/04/21 00:43:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) 2018/04/21 00:43:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593ffffffe71d078900ec", 0xd) 2018/04/21 00:43:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001440), 0x0, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}], 0x1, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/235, 0xeb) 2018/04/21 00:43:15 executing program 3: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) [ 60.638669] keychord: unsupported version 17 2018/04/21 00:43:15 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100100011, 0x8) 2018/04/21 00:43:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/21 00:43:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) lseek(r0, 0x8000000, 0x0) write(r0, &(0x7f0000000980), 0x0) 2018/04/21 00:43:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001440), 0x0, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}], 0x1, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/235, 0xeb) [ 60.730039] keychord: unsupported version 17 2018/04/21 00:43:15 executing program 3: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/04/21 00:43:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001440), 0x0, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}], 0x1, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/235, 0xeb) 2018/04/21 00:43:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) lseek(r0, 0x8000000, 0x0) write(r0, &(0x7f0000000980), 0x0) 2018/04/21 00:43:15 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100100011, 0x8) 2018/04/21 00:43:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000240)=0x8) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/21 00:43:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/21 00:43:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) lseek(r0, 0x8000000, 0x0) write(r0, &(0x7f0000000980), 0x0) 2018/04/21 00:43:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x3, 0x0) 2018/04/21 00:43:15 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) [ 60.937633] keychord: unsupported version 17 2018/04/21 00:43:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) lseek(r0, 0x8000000, 0x0) write(r0, &(0x7f0000000980), 0x0) 2018/04/21 00:43:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000072a000)) 2018/04/21 00:43:15 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/04/21 00:43:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000072a000)) 2018/04/21 00:43:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000240)=0x8) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/21 00:43:15 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/21 00:43:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000072a000)) 2018/04/21 00:43:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x3, 0x0) 2018/04/21 00:43:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f00001f9fe8)=""/24, 0x18) 2018/04/21 00:43:15 executing program 0: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:43:15 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/04/21 00:43:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000240)=0x8) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/21 00:43:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/83) 2018/04/21 00:43:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000072a000)) 2018/04/21 00:43:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000240)=0x8) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/21 00:43:15 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/04/21 00:43:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x3, 0x0) 2018/04/21 00:43:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:15 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/21 00:43:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f00001f9fe8)=""/24, 0x18) [ 61.399708] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 00:43:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x3, 0x0) 2018/04/21 00:43:16 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/21 00:43:16 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/21 00:43:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/83) 2018/04/21 00:43:16 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/21 00:43:16 executing program 0: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:43:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f00001f9fe8)=""/24, 0x18) 2018/04/21 00:43:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 00:43:16 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/21 00:43:16 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) [ 62.472992] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 00:43:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:16 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/21 00:43:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f00001f9fe8)=""/24, 0x18) 2018/04/21 00:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 00:43:17 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009900)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) keyctl$get_persistent(0x16, r2, r6) ioprio_get$uid(0x3, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/21 00:43:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/83) [ 62.570275] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 00:43:17 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/21 00:43:17 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/21 00:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 00:43:17 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x28}}) 2018/04/21 00:43:17 executing program 6: unshare(0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/83) 2018/04/21 00:43:17 executing program 0: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:43:17 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x28}}) 2018/04/21 00:43:17 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/21 00:43:17 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/21 00:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 00:43:17 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x28}}) 2018/04/21 00:43:18 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) [ 63.472447] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 63.501834] binder: 7463:7470 BC_ACQUIRE_DONE u00000000204edf8a node 39 cookie mismatch 0000000000000000 != 0000000000000001 2018/04/21 00:43:18 executing program 7: r0 = memfd_create(&(0x7f0000000100)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd}], 0xfe6f) 2018/04/21 00:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f0000000180)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) timer_create(0x5, &(0x7f0000000100)={0x0, 0x28, 0x2, @thr={&(0x7f0000000040)="ec5eb9d1a0cfc715a54b53bd152a4e9afd6cfafe80c0911d2883a103c98381193f8f46ec575344eef184699ded6a", &(0x7f0000000080)="b678411204ec5b1f62cb4b25e6864c7c0963fff3873881231e8ba4f8fb1f8a4d8bc44ad38ed8f28154"}}, &(0x7f0000000140)) [ 63.573049] binder_alloc: binder_alloc_mmap_handler: 7463 20ffb000-20ffe000 already mapped failed -16 [ 63.595077] binder: BINDER_SET_CONTEXT_MGR already set [ 63.595087] binder: 7463:7470 ioctl 40046207 0 returned -16 [ 63.628022] binder_alloc: 7463: binder_alloc_buf, no vma [ 63.633520] binder: 7463:7500 transaction failed 29189/-3, size 40-8 line 3133 [ 63.643791] binder: 7463:7490 BC_ACQUIRE_DONE u00000000204edf8a no match [ 63.655701] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.661260] binder: release 7463:7470 transaction 38 out, still active [ 63.668126] binder: unexpected work type, 4, not freed [ 63.673389] binder: undelivered TRANSACTION_COMPLETE [ 63.678522] binder: send failed reply for transaction 38, target dead 2018/04/21 00:43:18 executing program 0: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 00:43:18 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x5, 0x1ff, 0x4, 0x7, 0x80000000, 0x4, 0x20}, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$dupfd(r1, 0x0, r2) 2018/04/21 00:43:18 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x28}}) 2018/04/21 00:43:18 executing program 7: r0 = memfd_create(&(0x7f0000000100)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd}], 0xfe6f) 2018/04/21 00:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f0000000180)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) timer_create(0x5, &(0x7f0000000100)={0x0, 0x28, 0x2, @thr={&(0x7f0000000040)="ec5eb9d1a0cfc715a54b53bd152a4e9afd6cfafe80c0911d2883a103c98381193f8f46ec575344eef184699ded6a", &(0x7f0000000080)="b678411204ec5b1f62cb4b25e6864c7c0963fff3873881231e8ba4f8fb1f8a4d8bc44ad38ed8f28154"}}, &(0x7f0000000140)) 2018/04/21 00:43:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00000003c0)='./file0\x00', 0x24802, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0xffff, 0x40000004) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x7, 0x4) 2018/04/21 00:43:18 executing program 6: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:18 executing program 2: unshare(0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f0000000180)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) timer_create(0x5, &(0x7f0000000100)={0x0, 0x28, 0x2, @thr={&(0x7f0000000040)="ec5eb9d1a0cfc715a54b53bd152a4e9afd6cfafe80c0911d2883a103c98381193f8f46ec575344eef184699ded6a", &(0x7f0000000080)="b678411204ec5b1f62cb4b25e6864c7c0963fff3873881231e8ba4f8fb1f8a4d8bc44ad38ed8f28154"}}, &(0x7f0000000140)) 2018/04/21 00:43:18 executing program 1: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) [ 64.437774] binder: 7506:7509 BC_ACQUIRE_DONE u00000000204edf8a node 44 cookie mismatch 0000000000000000 != 0000000000000001 2018/04/21 00:43:18 executing program 7: r0 = memfd_create(&(0x7f0000000100)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd}], 0xfe6f) [ 64.471024] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/21 00:43:18 executing program 2: unshare(0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:18 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x5, 0x1ff, 0x4, 0x7, 0x80000000, 0x4, 0x20}, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$dupfd(r1, 0x0, r2) 2018/04/21 00:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f0000000180)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) timer_create(0x5, &(0x7f0000000100)={0x0, 0x28, 0x2, @thr={&(0x7f0000000040)="ec5eb9d1a0cfc715a54b53bd152a4e9afd6cfafe80c0911d2883a103c98381193f8f46ec575344eef184699ded6a", &(0x7f0000000080)="b678411204ec5b1f62cb4b25e6864c7c0963fff3873881231e8ba4f8fb1f8a4d8bc44ad38ed8f28154"}}, &(0x7f0000000140)) 2018/04/21 00:43:18 executing program 1: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:19 executing program 7: r0 = memfd_create(&(0x7f0000000100)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd}], 0xfe6f) [ 64.471033] binder: 7512:7518 ioctl 40046207 0 returned -16 [ 64.473770] binder: 7512:7518 BC_ACQUIRE_DONE u00000000204edf8a node 47 cookie mismatch 0000000000000000 != 0000000000000001 [ 64.496178] binder: BINDER_SET_CONTEXT_MGR already set [ 64.496316] binder: 7524:7525 ioctl 40046207 0 returned -16 [ 64.501256] binder: 7524:7525 BC_ACQUIRE_DONE u00000000204edf8a node 50 cookie mismatch 0000000000000000 != 0000000000000001 [ 64.508427] binder: release 7512:7518 transaction 46 out, still active [ 64.508432] binder: unexpected work type, 4, not freed [ 64.508435] binder: undelivered TRANSACTION_COMPLETE [ 64.536410] binder: release 7524:7525 transaction 49 out, still active [ 64.536415] binder: unexpected work type, 4, not freed [ 64.536417] binder: undelivered TRANSACTION_COMPLETE [ 64.568102] binder: BINDER_SET_CONTEXT_MGR already set [ 64.568110] binder: 7532:7540 ioctl 40046207 0 returned -16 [ 64.572857] binder: 7532:7540 BC_ACQUIRE_DONE u00000000204edf8a node 53 cookie mismatch 0000000000000000 != 0000000000000001 [ 64.580982] binder: BINDER_SET_CONTEXT_MGR already set [ 64.580989] binder: 7542:7544 ioctl 40046207 0 returned -16 [ 64.594871] binder: 7542:7544 BC_ACQUIRE_DONE u00000000204edf8a node 56 cookie mismatch 0000000000000000 != 0000000000000001 [ 64.601146] binder: release 7532:7540 transaction 52 out, still active [ 64.601151] binder: unexpected work type, 4, not freed [ 64.601153] binder: undelivered TRANSACTION_COMPLETE [ 64.608469] binder: release 7542:7544 transaction 55 out, still active [ 64.608519] binder: unexpected work type, 4, not freed [ 64.608521] binder: undelivered TRANSACTION_COMPLETE [ 64.788485] binder: release 7506:7509 transaction 43 out, still active [ 64.795267] binder: unexpected work type, 4, not freed [ 64.802081] binder: undelivered TRANSACTION_COMPLETE [ 64.808698] binder: send failed reply for transaction 43, target dead [ 64.815370] binder: send failed reply for transaction 46, target dead [ 64.821935] binder: send failed reply for transaction 49, target dead [ 64.828727] binder: send failed reply for transaction 52, target dead [ 64.835320] binder: send failed reply for transaction 55, target dead 2018/04/21 00:43:19 executing program 2: unshare(0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:19 executing program 1: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x3169}], 0x18) 2018/04/21 00:43:19 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x5, 0x1ff, 0x4, 0x7, 0x80000000, 0x4, 0x20}, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$dupfd(r1, 0x0, r2) 2018/04/21 00:43:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00000003c0)='./file0\x00', 0x24802, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0xffff, 0x40000004) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x7, 0x4) 2018/04/21 00:43:19 executing program 6: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:19 executing program 3: unshare(0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/21 00:43:19 executing program 3: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:19 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='../file0\x00', 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/21 00:43:19 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) [ 65.443478] binder: 7562:7566 BC_ACQUIRE_DONE u00000000204edf8a node 60 cookie mismatch 0000000000000000 != 0000000000000001 [ 65.456369] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/21 00:43:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/21 00:43:19 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x5, 0x1ff, 0x4, 0x7, 0x80000000, 0x4, 0x20}, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$dupfd(r1, 0x0, r2) 2018/04/21 00:43:19 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/04/21 00:43:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x3169}], 0x18) [ 65.456376] binder: 7564:7567 ioctl 40046207 0 returned -16 [ 65.458073] binder: 7564:7567 BC_ACQUIRE_DONE u00000000204edf8a node 63 cookie mismatch 0000000000000000 != 0000000000000001 [ 65.465083] binder: BINDER_SET_CONTEXT_MGR already set [ 65.465092] binder: 7556:7568 ioctl 40046207 0 returned -16 [ 65.467491] binder: 7556:7568 BC_ACQUIRE_DONE u00000000204edf8a node 66 cookie mismatch 0000000000000000 != 0000000000000001 [ 65.467669] binder: BINDER_SET_CONTEXT_MGR already set [ 65.467676] binder: 7557:7570 ioctl 40046207 0 returned -16 [ 65.470966] binder: 7557:7570 BC_ACQUIRE_DONE u00000000204edf8a node 69 cookie mismatch 0000000000000000 != 0000000000000001 [ 65.478684] binder: release 7564:7567 transaction 62 out, still active [ 65.478688] binder: unexpected work type, 4, not freed [ 65.478691] binder: undelivered TRANSACTION_COMPLETE [ 65.480811] binder: release 7556:7568 transaction 65 out, still active [ 65.480815] binder: unexpected work type, 4, not freed [ 65.480817] binder: undelivered TRANSACTION_COMPLETE [ 65.480985] binder: release 7557:7570 transaction 68 out, still active [ 65.480987] binder: unexpected work type, 4, not freed [ 65.480989] binder: undelivered TRANSACTION_COMPLETE [ 65.531105] binder: BINDER_SET_CONTEXT_MGR already set [ 65.531114] binder: 7578:7582 ioctl 40046207 0 returned -16 [ 65.548086] binder: 7578:7582 BC_ACQUIRE_DONE u00000000204edf8a node 72 cookie mismatch 0000000000000000 != 0000000000000001 [ 65.576853] binder: release 7578:7582 transaction 71 out, still active 2018/04/21 00:43:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/21 00:43:20 executing program 3: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:20 executing program 4: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/04/21 00:43:20 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/04/21 00:43:20 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000700)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) 2018/04/21 00:43:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00000003c0)='./file0\x00', 0x24802, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0xffff, 0x40000004) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x7, 0x4) 2018/04/21 00:43:20 executing program 6: unshare(0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/21 00:43:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x3169}], 0x18) [ 65.576858] binder: unexpected work type, 4, not freed [ 65.576860] binder: undelivered TRANSACTION_COMPLETE [ 65.756510] binder: release 7562:7566 transaction 59 out, still active [ 65.763184] binder: unexpected work type, 4, not freed [ 65.768554] binder: undelivered TRANSACTION_COMPLETE [ 65.773806] binder: send failed reply for transaction 59, target dead 2018/04/21 00:43:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/21 00:43:20 executing program 4: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) [ 65.780376] binder: send failed reply for transaction 62, target dead 2018/04/21 00:43:20 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/04/21 00:43:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/04/21 00:43:20 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000700)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) 2018/04/21 00:43:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/21 00:43:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) 2018/04/21 00:43:20 executing program 4: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/04/21 00:43:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x3169}], 0x18) [ 65.796578] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 65.801513] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 00:43:20 executing program 0: ustat(0xc, &(0x7f0000000000)) 2018/04/21 00:43:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) 2018/04/21 00:43:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) [ 65.806690] binder: BINDER_SET_CONTEXT_MGR already set [ 65.806698] binder: 7612:7617 ioctl 40046207 0 returned -16 [ 65.811999] binder: 7612:7617 BC_ACQUIRE_DONE u00000000204edf8a node 79 cookie mismatch 0000000000000000 != 0000000000000001 2018/04/21 00:43:20 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000700)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) 2018/04/21 00:43:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 00:43:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/21 00:43:20 executing program 0: ustat(0xc, &(0x7f0000000000)) 2018/04/21 00:43:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) 2018/04/21 00:43:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/04/21 00:43:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00000003c0)='./file0\x00', 0x24802, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0xffff, 0x40000004) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x7, 0x4) 2018/04/21 00:43:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) [ 65.842884] binder: 7604:7614 BC_ACQUIRE_DONE u00000000204edf8a node 76 cookie mismatch 0000000000000000 != 0000000000000001 [ 65.919495] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 66.029738] binder: send failed reply for transaction 65, target dead [ 66.036466] binder: send failed reply for transaction 68, target dead [ 66.043028] binder: send failed reply for transaction 71, target dead [ 66.050146] binder: release 7604:7614 transaction 75 out, still active 2018/04/21 00:43:20 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000700)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) [ 66.056945] binder: unexpected work type, 4, not freed 2018/04/21 00:43:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/04/21 00:43:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/21 00:43:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) 2018/04/21 00:43:20 executing program 0: ustat(0xc, &(0x7f0000000000)) 2018/04/21 00:43:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 66.066482] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 66.092140] binder: undelivered TRANSACTION_COMPLETE [ 66.105310] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 00:43:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 00:43:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:20 executing program 2: capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x0, 0x0, 0x0, 0x5}) 2018/04/21 00:43:20 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005404, &(0x7f00009fbff8)) 2018/04/21 00:43:20 executing program 0: ustat(0xc, &(0x7f0000000000)) 2018/04/21 00:43:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/21 00:43:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 00:43:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) [ 66.199156] binder: send failed reply for transaction 75, target dead [ 66.218216] binder: send failed reply for transaction 78 to 7612:7617 [ 66.231327] binder: undelivered TRANSACTION_COMPLETE [ 66.236560] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/21 00:43:20 executing program 2: capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x0, 0x0, 0x0, 0x5}) 2018/04/21 00:43:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:20 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:20 executing program 2: capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x0, 0x0, 0x0, 0x5}) 2018/04/21 00:43:20 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005404, &(0x7f00009fbff8)) 2018/04/21 00:43:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 00:43:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/21 00:43:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/21 00:43:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:20 executing program 2: capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x0, 0x0, 0x0, 0x5}) 2018/04/21 00:43:20 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005404, &(0x7f00009fbff8)) 2018/04/21 00:43:20 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 00:43:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/21 00:43:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:20 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005404, &(0x7f00009fbff8)) 2018/04/21 00:43:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:20 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:20 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/21 00:43:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/21 00:43:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:20 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:21 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) 2018/04/21 00:43:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/21 00:43:21 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/21 00:43:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 00:43:21 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/04/21 00:43:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/21 00:43:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) 2018/04/21 00:43:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000005, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/04/21 00:43:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/21 00:43:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) 2018/04/21 00:43:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='z', 0x1, 0x0, 0x0, 0x0) 2018/04/21 00:43:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c00030100000000000000000c00100000000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/21 00:43:21 executing program 1: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/21 00:43:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/21 00:43:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c00030100000000000000000c00100000000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/21 00:43:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) 2018/04/21 00:43:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='z', 0x1, 0x0, 0x0, 0x0) 2018/04/21 00:43:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000005, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/04/21 00:43:21 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2c0, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/04/21 00:43:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/21 00:43:21 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2c0, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/04/21 00:43:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c00030100000000000000000c00100000000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/21 00:43:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) 2018/04/21 00:43:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/21 00:43:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='z', 0x1, 0x0, 0x0, 0x0) 2018/04/21 00:43:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c00030100000000000000000c00100000000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/21 00:43:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:22 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2c0, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/04/21 00:43:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="c1", 0x1, 0x84, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/04/21 00:43:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/21 00:43:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='z', 0x1, 0x0, 0x0, 0x0) 2018/04/21 00:43:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000040)) 2018/04/21 00:43:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:22 executing program 1: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000005, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/04/21 00:43:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/21 00:43:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000040)) 2018/04/21 00:43:22 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2c0, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/04/21 00:43:22 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000040)) 2018/04/21 00:43:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:23 executing program 1: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:23 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/21 00:43:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000005, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/04/21 00:43:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="c1", 0x1, 0x84, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/04/21 00:43:23 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="c1", 0x1, 0x84, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/04/21 00:43:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000040)) 2018/04/21 00:43:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="c1", 0x1, 0x84, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/04/21 00:43:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x3) lseek(r1, 0x0, 0x3) 2018/04/21 00:43:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:23 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/04/21 00:43:23 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/4, 0x4) 2018/04/21 00:43:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/21 00:43:24 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/4, 0x4) 2018/04/21 00:43:24 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/04/21 00:43:24 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/21 00:43:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:24 executing program 1: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:24 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 00:43:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/21 00:43:24 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/4, 0x4) 2018/04/21 00:43:24 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/04/21 00:43:24 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/21 00:43:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/21 00:43:24 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/4, 0x4) 2018/04/21 00:43:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/21 00:43:25 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f000001e000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/21 00:43:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="e40100000209000029bd7000ffdbdf250a00000010008500736563757269747900000000140007001c8100000000000000000000000000bbac0174005ec0ddd5db5758f9cfb00ee4131d58d82d058d8f2e2a0e3bdc9ffec0f609cd62f0a814a7c0da889681c1ec0899339f8b498475e67a2808b896c601684d0f8ac9d1e4e3ce91e7d38b4aeda98bbe9a199c6fa06b8d278465d15edc2b666e27b606f3577222239f8eaf4b8a1d4dbefa65f8fbec7d65d603af3cd2b1bb54070e764d3fafb51ac030758a3e929c5a6e2975172500b5d1aeeead6e1ef6f3ce3290364c1d2cc001eda3a01cd6126da6091d14e984c6de6db4e86faf74c1a7359ee1a8766f6a81b9915c332d37eab23b0e9a8e2de32175aa31bd7033222302ae73bab2622070e3d7075e52d24346a1e7eb1cb258464b0626967922d0af2e32fb8e6b39eb6f35e7c13a46b18ac868b9e3232002cef092ff95b4ba693f605fb0a44b070d8a4087b7b1d5cde6e7740b47fcf14108b69610b73af4009a32916299a705a5ef700373b58377271fbc8a04b14c7ea1c8b81c27a2d4a0812e1bfcb75866a678596f7258e921c7ec3c7214c77b5c036fd057cbe445dc37e035cf9e0bcc085c03cf03ce7468b6acb950fe61a28b29861e514cfea258bd8d3d31b3cff713b72efb8701f4cdaa2d02f97d580a19fa864c5cc9d63b9b1c1fa855e0b8770f56363dce403325f7aac9830d704122b27a8f7d24a0aa05b9fd68a0df65f75ac25f56808e2eb95662016234d6be4b77e4fedd00aad198ad404df9307eafc96a27b9def1f2b77bea9a1cf4b9facebb4383cceb0ec5c9db7bd2fc33d253d69248f5f85fd6955bdb000000000000000000000000000000006c73ba2aa281558ccc9871fb7cd756e5951a607303d8c77f54adb8d67fe851f072343fa571bf293fcac7bb3b21498f0563f036cfaf9576b6fb1d485c8a976b37fc34ce4819c33bea61451ace61e7172da7f1fc9ce3df20a26d7979c1a7cd84747fb73aeac801a55584cc74f58f58f4973c77610a84ecc483c1de386a8224f5d9d074866e3a2c9c951b0d485dbaba642e7481d907822c7ebeec8a36cfdf24dcecfb27469509cfa36130a41c8a1f08d420be16f89016f95b4591f90c561638455f7287d495272814f23a89c2a272816837ef5b5ce3508ceb0634fd53bcc21ade6fd80099b2061419e9f883a26e65a0211b4ee285507bfc587f54a6e989d287c80adbf834"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:25 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:25 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/04/21 00:43:25 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/21 00:43:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:25 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/21 00:43:25 executing program 4: memfd_create(&(0x7f0000000000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/04/21 00:43:25 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f000001e000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/21 00:43:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/21 00:43:25 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:25 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f000001e000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/21 00:43:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/21 00:43:25 executing program 4: memfd_create(&(0x7f0000000000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/04/21 00:43:25 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f000001e000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/21 00:43:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:26 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/21 00:43:26 executing program 6: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:26 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:26 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="e40100000209000029bd7000ffdbdf250a00000010008500736563757269747900000000140007001c8100000000000000000000000000bbac0174005ec0ddd5db5758f9cfb00ee4131d58d82d058d8f2e2a0e3bdc9ffec0f609cd62f0a814a7c0da889681c1ec0899339f8b498475e67a2808b896c601684d0f8ac9d1e4e3ce91e7d38b4aeda98bbe9a199c6fa06b8d278465d15edc2b666e27b606f3577222239f8eaf4b8a1d4dbefa65f8fbec7d65d603af3cd2b1bb54070e764d3fafb51ac030758a3e929c5a6e2975172500b5d1aeeead6e1ef6f3ce3290364c1d2cc001eda3a01cd6126da6091d14e984c6de6db4e86faf74c1a7359ee1a8766f6a81b9915c332d37eab23b0e9a8e2de32175aa31bd7033222302ae73bab2622070e3d7075e52d24346a1e7eb1cb258464b0626967922d0af2e32fb8e6b39eb6f35e7c13a46b18ac868b9e3232002cef092ff95b4ba693f605fb0a44b070d8a4087b7b1d5cde6e7740b47fcf14108b69610b73af4009a32916299a705a5ef700373b58377271fbc8a04b14c7ea1c8b81c27a2d4a0812e1bfcb75866a678596f7258e921c7ec3c7214c77b5c036fd057cbe445dc37e035cf9e0bcc085c03cf03ce7468b6acb950fe61a28b29861e514cfea258bd8d3d31b3cff713b72efb8701f4cdaa2d02f97d580a19fa864c5cc9d63b9b1c1fa855e0b8770f56363dce403325f7aac9830d704122b27a8f7d24a0aa05b9fd68a0df65f75ac25f56808e2eb95662016234d6be4b77e4fedd00aad198ad404df9307eafc96a27b9def1f2b77bea9a1cf4b9facebb4383cceb0ec5c9db7bd2fc33d253d69248f5f85fd6955bdb000000000000000000000000000000006c73ba2aa281558ccc9871fb7cd756e5951a607303d8c77f54adb8d67fe851f072343fa571bf293fcac7bb3b21498f0563f036cfaf9576b6fb1d485c8a976b37fc34ce4819c33bea61451ace61e7172da7f1fc9ce3df20a26d7979c1a7cd84747fb73aeac801a55584cc74f58f58f4973c77610a84ecc483c1de386a8224f5d9d074866e3a2c9c951b0d485dbaba642e7481d907822c7ebeec8a36cfdf24dcecfb27469509cfa36130a41c8a1f08d420be16f89016f95b4591f90c561638455f7287d495272814f23a89c2a272816837ef5b5ce3508ceb0634fd53bcc21ade6fd80099b2061419e9f883a26e65a0211b4ee285507bfc587f54a6e989d287c80adbf834"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/21 00:43:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/21 00:43:26 executing program 4: memfd_create(&(0x7f0000000000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/04/21 00:43:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 00:43:26 executing program 4: memfd_create(&(0x7f0000000000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/04/21 00:43:26 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/21 00:43:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/21 00:43:26 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/21 00:43:26 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/21 00:43:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r1, 0x1) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/21 00:43:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/21 00:43:26 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:26 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/21 00:43:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r1, 0x1) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/21 00:43:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000040)) 2018/04/21 00:43:26 executing program 6: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:26 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/21 00:43:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/21 00:43:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000040)) 2018/04/21 00:43:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r1, 0x1) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/21 00:43:26 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/21 00:43:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r1, 0x1) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/21 00:43:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000040)) [ 71.965885] IPVS: Creating netns size=2536 id=14 2018/04/21 00:43:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 72.041713] l2tp_core: tunl 4: netns mismatch [ 72.080174] pktgen: kernel_thread() failed for cpu 1 [ 72.085978] pktgen: Cannot create thread for cpu 1 (-4) [ 72.091871] IPVS: Creating netns size=2536 id=15 2018/04/21 00:43:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 6: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/21 00:43:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000040)) 2018/04/21 00:43:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/21 00:43:27 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/21 00:43:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/21 00:43:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/21 00:43:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/04/21 00:43:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:27 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f00005699abdcdc00000000ed7601000000ff01000000000000ffff0100", 0x24) 2018/04/21 00:43:27 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/21 00:43:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/21 00:43:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/04/21 00:43:27 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f00005699abdcdc00000000ed7601000000ff01000000000000ffff0100", 0x24) 2018/04/21 00:43:27 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) [ 73.709020] IPVS: Creating netns size=2536 id=16 2018/04/21 00:43:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) [ 73.733066] l2tp_core: tunl 4: netns mismatch [ 73.741864] IPVS: Creating netns size=2536 id=17 [ 73.768404] l2tp_core: tunl 4: netns mismatch [ 74.436674] IPVS: Creating netns size=2536 id=18 2018/04/21 00:43:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/21 00:43:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/21 00:43:28 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/21 00:43:28 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/04/21 00:43:28 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f00005699abdcdc00000000ed7601000000ff01000000000000ffff0100", 0x24) 2018/04/21 00:43:28 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/21 00:43:28 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/21 00:43:28 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) [ 74.458122] l2tp_core: tunl 4: netns mismatch [ 74.511097] IPVS: Creating netns size=2536 id=19 [ 74.542720] l2tp_core: tunl 4: netns mismatch [ 75.744970] pktgen: kernel_thread() failed for cpu 0 [ 75.750106] pktgen: Cannot create thread for cpu 0 (-4) [ 75.755503] pktgen: kernel_thread() failed for cpu 1 [ 75.760593] pktgen: Cannot create thread for cpu 1 (-4) [ 75.765978] pktgen: Initialization failed for all threads 2018/04/21 00:43:30 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/04/21 00:43:30 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/21 00:43:30 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/04/21 00:43:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r0}, {r0}}, &(0x7f0000003fe0)) 2018/04/21 00:43:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/21 00:43:30 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f00005699abdcdc00000000ed7601000000ff01000000000000ffff0100", 0x24) 2018/04/21 00:43:30 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/21 00:43:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/04/21 00:43:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/04/21 00:43:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 00:43:30 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/04/21 00:43:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/04/21 00:43:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) 2018/04/21 00:43:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r0}, {r0}}, &(0x7f0000003fe0)) 2018/04/21 00:43:30 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r0, 0x7) 2018/04/21 00:43:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/04/21 00:43:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) [ 76.548725] IPVS: Creating netns size=2536 id=20 [ 76.570652] l2tp_core: tunl 4: netns mismatch 2018/04/21 00:43:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r0}, {r0}}, &(0x7f0000003fe0)) 2018/04/21 00:43:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/04/21 00:43:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) 2018/04/21 00:43:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/04/21 00:43:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r0, 0x7) 2018/04/21 00:43:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 00:43:31 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 00:43:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) 2018/04/21 00:43:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r0, 0x7) 2018/04/21 00:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) 2018/04/21 00:43:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 00:43:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) 2018/04/21 00:43:31 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 00:43:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r0}, {r0}}, &(0x7f0000003fe0)) 2018/04/21 00:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) 2018/04/21 00:43:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r0, 0x7) 2018/04/21 00:43:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/04/21 00:43:31 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/21 00:43:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)) 2018/04/21 00:43:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/04/21 00:43:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/21 00:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) 2018/04/21 00:43:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 00:43:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/04/21 00:43:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040), 0xfd21) 2018/04/21 00:43:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) 2018/04/21 00:43:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)) 2018/04/21 00:43:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/04/21 00:43:31 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040), 0xfd21) 2018/04/21 00:43:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 00:43:31 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/04/21 00:43:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/04/21 00:43:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/21 00:43:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)) 2018/04/21 00:43:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:31 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/21 00:43:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/04/21 00:43:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)) 2018/04/21 00:43:31 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040), 0xfd21) 2018/04/21 00:43:31 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/04/21 00:43:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/21 00:43:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:31 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/21 00:43:31 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:31 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/04/21 00:43:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/21 00:43:31 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040), 0xfd21) 2018/04/21 00:43:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:32 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/04/21 00:43:32 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/21 00:43:32 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:32 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/21 00:43:32 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/21 00:43:32 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f000100000000000600040004000d000500000000", 0x39}], 0x1) 2018/04/21 00:43:32 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:32 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/21 00:43:32 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000400)=0x18) write(r0, &(0x7f0000000140)="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", 0x144) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x10000}) syz_open_procfs(0x0, &(0x7f00000004c0)='ns/uts\x00') 2018/04/21 00:43:32 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000000000)=""/223, 0xdf, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xcfb, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x204, 0x2, 0x3c, r2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/21 00:43:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f000100000000000600040004000d000500000000", 0x39}], 0x1) 2018/04/21 00:43:32 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:32 executing program 6: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:32 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/21 00:43:32 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 00:43:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, &(0x7f00000003c0)={0x2}, 0x10) 2018/04/21 00:43:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/04/21 00:43:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/21 00:43:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) 2018/04/21 00:43:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f000100000000000600040004000d000500000000", 0x39}], 0x1) 2018/04/21 00:43:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/04/21 00:43:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) 2018/04/21 00:43:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f000100000000000600040004000d000500000000", 0x39}], 0x1) 2018/04/21 00:43:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/04/21 00:43:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, &(0x7f00000003c0)={0x2}, 0x10) 2018/04/21 00:43:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/21 00:43:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/04/21 00:43:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) 2018/04/21 00:43:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, &(0x7f00000003c0)={0x2}, 0x10) 2018/04/21 00:43:33 executing program 6: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:33 executing program 2: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/04/21 00:43:33 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000000000)=""/223, 0xdf, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xcfb, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x204, 0x2, 0x3c, r2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/21 00:43:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) 2018/04/21 00:43:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, &(0x7f00000003c0)={0x2}, 0x10) [ 78.606919] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 78.620923] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 00:43:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/04/21 00:43:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/04/21 00:43:33 executing program 6: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/21 00:43:33 executing program 2: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/21 00:43:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/04/21 00:43:33 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000000000)=""/223, 0xdf, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xcfb, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x204, 0x2, 0x3c, r2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/21 00:43:33 executing program 7: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 79.468986] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 00:43:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/21 00:43:33 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/21 00:43:34 executing program 2: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:34 executing program 7: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:34 executing program 6: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) 2018/04/21 00:43:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/21 00:43:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/04/21 00:43:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) 2018/04/21 00:43:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/21 00:43:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) 2018/04/21 00:43:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/21 00:43:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/21 00:43:34 executing program 7: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/21 00:43:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/04/21 00:43:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) 2018/04/21 00:43:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/21 00:43:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/21 00:43:34 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000000000)=""/223, 0xdf, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xcfb, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x204, 0x2, 0x3c, r2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/21 00:43:34 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/21 00:43:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/04/21 00:43:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/21 00:43:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/21 00:43:34 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) [ 80.316954] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 00:43:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/04/21 00:43:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/21 00:43:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/21 00:43:35 executing program 7: 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, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(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$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/21 00:43:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/21 00:43:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/21 00:43:35 executing program 5: setrlimit(0x0, &(0x7f000000a000)) setrlimit(0x0, &(0x7f00002f0ff0)={0x5, 0x100000000}) 2018/04/21 00:43:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/04/21 00:43:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) [ 81.156200] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 00:43:35 executing program 5: setrlimit(0x0, &(0x7f000000a000)) setrlimit(0x0, &(0x7f00002f0ff0)={0x5, 0x100000000}) 2018/04/21 00:43:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) [ 81.219576] IPVS: Creating netns size=2536 id=21 2018/04/21 00:43:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/04/21 00:43:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/04/21 00:43:35 executing program 5: setrlimit(0x0, &(0x7f000000a000)) setrlimit(0x0, &(0x7f00002f0ff0)={0x5, 0x100000000}) 2018/04/21 00:43:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/21 00:43:35 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/21 00:43:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) [ 81.311762] device bridge0 entered promiscuous mode [ 81.392441] IPVS: Creating netns size=2536 id=22 2018/04/21 00:43:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/04/21 00:43:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/04/21 00:43:36 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 7: unshare(0x40000000) r0 = socket$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$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) 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}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:36 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 5: setrlimit(0x0, &(0x7f000000a000)) setrlimit(0x0, &(0x7f00002f0ff0)={0x5, 0x100000000}) 2018/04/21 00:43:36 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 4: unshare(0x40000000) r0 = socket$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$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) 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}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:36 executing program 5: unshare(0x40000000) r0 = socket$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$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) 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}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/04/21 00:43:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:36 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:36 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:36 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) [ 82.339876] IPVS: Creating netns size=2536 id=23 [ 82.365865] device bridge0 entered promiscuous mode [ 82.366456] IPVS: Creating netns size=2536 id=24 [ 82.404144] device bridge0 entered promiscuous mode [ 82.409938] IPVS: Creating netns size=2536 id=25 [ 82.440826] device bridge0 entered promiscuous mode 2018/04/21 00:43:36 executing program 7: 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, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(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$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/21 00:43:36 executing program 4: 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, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(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$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) [ 83.178091] IPVS: Creating netns size=2536 id=26 [ 83.204702] device bridge0 entered promiscuous mode [ 83.211479] IPVS: Creating netns size=2536 id=27 [ 83.245843] device bridge0 entered promiscuous mode 2018/04/21 00:43:37 executing program 5: 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, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(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$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:37 executing program 4: 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, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(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$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:37 executing program 7: 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, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(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$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:37 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=@ethtool_sfeatures={0x3b, 0x4, [{0xfffffffffffffffc, 0x3f}, {0xa4, 0x100000000}, {0x100, 0x1}, {0xdf, 0x8}]}}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/21 00:43:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/21 00:43:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/21 00:43:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/21 00:43:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/21 00:43:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) 2018/04/21 00:43:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x2975, 0x80000000}, {{0x77359400}, 0x2, 0x6, 0x1}], 0x30) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 00:43:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/21 00:43:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/21 00:43:37 executing program 6: socket(0x0, 0x802, 0x0) socket(0x11, 0x0, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/21 00:43:37 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) [ 84.242855] device bridge0 entered promiscuous mode [ 84.248342] device bridge0 entered promiscuous mode [ 84.263018] device bridge0 entered promiscuous mode [ 84.625999] pktgen: kernel_thread() failed for cpu 0 [ 84.631136] pktgen: Cannot create thread for cpu 0 (-4) [ 84.636520] pktgen: kernel_thread() failed for cpu 1 [ 84.641608] pktgen: Cannot create thread for cpu 1 (-4) [ 84.646996] pktgen: Initialization failed for all threads [ 84.756073] pktgen: kernel_thread() failed for cpu 0 [ 84.761220] pktgen: Cannot create thread for cpu 0 (-4) [ 84.767445] pktgen: kernel_thread() failed for cpu 1 [ 84.772683] pktgen: Cannot create thread for cpu 1 (-4) [ 84.778371] pktgen: Initialization failed for all threads [ 84.938100] pktgen: kernel_thread() failed for cpu 0 [ 84.943262] pktgen: Cannot create thread for cpu 0 (-4) [ 84.949025] pktgen: kernel_thread() failed for cpu 1 [ 84.954374] pktgen: Cannot create thread for cpu 1 (-4) [ 84.959720] pktgen: Initialization failed for all threads 2018/04/21 00:43:39 executing program 5: unshare(0x40000000) r0 = socket$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$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) 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}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/21 00:43:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) 2018/04/21 00:43:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:39 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/21 00:43:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/21 00:43:39 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/04/21 00:43:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) 2018/04/21 00:43:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:39 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/04/21 00:43:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:39 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/04/21 00:43:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) 2018/04/21 00:43:39 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/21 00:43:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) [ 86.020698] device bridge0 entered promiscuous mode [ 86.195984] IPVS: Creating netns size=2536 id=28 2018/04/21 00:43:40 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/21 00:43:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) 2018/04/21 00:43:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) 2018/04/21 00:43:40 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/21 00:43:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:40 executing program 7: r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="a5ed89e9dc4ee627c86364e74e3244fc17fd949668965f20be4415945383dfabe4a94899e1537f97823dc2de62fb86f06fd7346d9868c51af61ea4a172f646cbb1ce9dde12fefbfb3162df1dfdd7abf37775d288fe4fca91aee9401abb31895757a732eca27d674d193e1c9017890a731fe1a00b0e347537a584137608c62f07a77a8fbf7136a66b4465a0376cd36209e4c7aff7472ccfdf47590cb9a97029167645fe83d5fcfc1c747932418e3fb390f0d35046e4542097bc1ef25c0caf074362568a2bb68f4170cfc11775c75c2a7564a999", 0xd3) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/21 00:43:41 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/21 00:43:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 00:43:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/04/21 00:43:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:41 executing program 7: r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="a5ed89e9dc4ee627c86364e74e3244fc17fd949668965f20be4415945383dfabe4a94899e1537f97823dc2de62fb86f06fd7346d9868c51af61ea4a172f646cbb1ce9dde12fefbfb3162df1dfdd7abf37775d288fe4fca91aee9401abb31895757a732eca27d674d193e1c9017890a731fe1a00b0e347537a584137608c62f07a77a8fbf7136a66b4465a0376cd36209e4c7aff7472ccfdf47590cb9a97029167645fe83d5fcfc1c747932418e3fb390f0d35046e4542097bc1ef25c0caf074362568a2bb68f4170cfc11775c75c2a7564a999", 0xd3) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/21 00:43:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000), 0x0) 2018/04/21 00:43:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:41 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000), 0x0) 2018/04/21 00:43:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/21 00:43:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/04/21 00:43:42 executing program 7: r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="a5ed89e9dc4ee627c86364e74e3244fc17fd949668965f20be4415945383dfabe4a94899e1537f97823dc2de62fb86f06fd7346d9868c51af61ea4a172f646cbb1ce9dde12fefbfb3162df1dfdd7abf37775d288fe4fca91aee9401abb31895757a732eca27d674d193e1c9017890a731fe1a00b0e347537a584137608c62f07a77a8fbf7136a66b4465a0376cd36209e4c7aff7472ccfdf47590cb9a97029167645fe83d5fcfc1c747932418e3fb390f0d35046e4542097bc1ef25c0caf074362568a2bb68f4170cfc11775c75c2a7564a999", 0xd3) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/21 00:43:42 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000500)='j'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/21 00:43:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000), 0x0) 2018/04/21 00:43:42 executing program 2: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) 2018/04/21 00:43:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 00:43:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 00:43:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000), 0x0) 2018/04/21 00:43:42 executing program 7: r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="a5ed89e9dc4ee627c86364e74e3244fc17fd949668965f20be4415945383dfabe4a94899e1537f97823dc2de62fb86f06fd7346d9868c51af61ea4a172f646cbb1ce9dde12fefbfb3162df1dfdd7abf37775d288fe4fca91aee9401abb31895757a732eca27d674d193e1c9017890a731fe1a00b0e347537a584137608c62f07a77a8fbf7136a66b4465a0376cd36209e4c7aff7472ccfdf47590cb9a97029167645fe83d5fcfc1c747932418e3fb390f0d35046e4542097bc1ef25c0caf074362568a2bb68f4170cfc11775c75c2a7564a999", 0xd3) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/21 00:43:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) [ 88.375072] binder: 9235:9236 ERROR: BC_REGISTER_LOOPER called without request [ 89.181257] binder: release 9235:9236 transaction 93 out, still active [ 89.188024] binder: release 9235:9236 transaction 92 in, still active [ 89.202967] binder: undelivered TRANSACTION_COMPLETE [ 89.224894] binder: BINDER_SET_CONTEXT_MGR already set [ 89.230565] binder: 9235:9262 ioctl 40046207 0 returned -16 [ 89.244152] binder: 9235:9236 ERROR: BC_REGISTER_LOOPER called without request [ 89.251696] binder_alloc: 9235: binder_alloc_buf, no vma [ 89.264287] binder: 9235:9262 transaction failed 29189/-3, size 0-0 line 3133 [ 89.275412] binder_alloc: 9235: binder_alloc_buf, no vma [ 89.275431] binder: 9235:9236 transaction failed 29189/-3, size 0-0 line 3133 [ 89.318603] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.325106] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.333976] binder: release 9235:9262 transaction 94 in, still active [ 89.341814] binder: send failed reply for transaction 94 to 9235:9262 [ 89.349095] ================================================================== [ 89.356459] BUG: KASAN: use-after-free in __list_del_entry+0x1a9/0x1c0 [ 89.363099] Read of size 8 at addr ffff8801b80abc10 by task kworker/0:2/1832 [ 89.370260] [ 89.371868] CPU: 0 PID: 1832 Comm: kworker/0:2 Not tainted 4.9.95-g13cc540 #5 2018/04/21 00:43:43 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000500)='j'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/21 00:43:43 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/04/21 00:43:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 00:43:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 00:43:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/04/21 00:43:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000500)='j'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/21 00:43:43 executing program 2: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) 2018/04/21 00:43:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000500)='j'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f00000002c0)}) [ 89.379108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.388438] Workqueue: events binder_deferred_func [ 89.393455] ffff8801ce1dfa58 ffffffff81eb0ba9 ffffea0006e02ac0 ffff8801b80abc10 [ 89.401429] 0000000000000000 ffff8801b80abc10 ffffed0039a41c59 ffff8801ce1dfa90 [ 89.409403] ffffffff815653cb ffff8801b80abc10 0000000000000008 0000000000000000 [ 89.417404] Call Trace: [ 89.419977] [] dump_stack+0xc1/0x128 [ 89.425328] [] print_address_description+0x6c/0x234 2018/04/21 00:43:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) [ 89.431982] [] kasan_report.cold.6+0x242/0x2fe [ 89.438215] [] ? __list_del_entry+0x1a9/0x1c0 [ 89.444356] [] __asan_report_load8_noabort+0x14/0x20 [ 89.445015] binder: 9281:9286 ERROR: BC_REGISTER_LOOPER called without request [ 89.445830] binder: BINDER_SET_CONTEXT_MGR already set [ 89.445837] binder: 9276:9285 ioctl 40046207 0 returned -16 [ 89.446780] binder: 9276:9285 ERROR: BC_REGISTER_LOOPER called without request [ 89.457666] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/21 00:43:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/04/21 00:43:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) [ 89.457673] binder: 9282:9289 ioctl 40046207 0 returned -16 [ 89.458577] binder: 9282:9289 ERROR: BC_REGISTER_LOOPER called without request [ 89.494991] [] __list_del_entry+0x1a9/0x1c0 [ 89.500970] [] binder_release_work+0x6f/0x1d0 [ 89.507114] [] ? binder_send_failed_reply+0x1c8/0x230 [ 89.513952] [] binder_thread_release+0x425/0x520 [ 89.520350] [] binder_deferred_func+0x44d/0xc30 [ 89.526659] [] ? __lock_is_held+0xa2/0xf0 2018/04/21 00:43:43 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000500)='j'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f00000002c0)}) [ 89.532448] [] process_one_work+0x7e1/0x1500 [ 89.538495] [] ? process_one_work+0x728/0x1500 [ 89.544717] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 89.548281] binder: BINDER_SET_CONTEXT_MGR already set [ 89.548288] binder: 9302:9303 ioctl 40046207 0 returned -16 [ 89.549244] binder: 9302:9303 ERROR: BC_REGISTER_LOOPER called without request [ 89.569475] [] worker_thread+0xd6/0x10a0 [ 89.575167] [] ? __schedule+0x655/0x1bd0 [ 89.580859] [] kthread+0x26d/0x300 [ 89.586029] [] ? process_one_work+0x1500/0x1500 [ 89.592327] [] ? kthread_park+0xa0/0xa0 [ 89.597923] [] ? kthread_park+0xa0/0xa0 [ 89.603516] [] ? kthread_park+0xa0/0xa0 [ 89.609125] [] ret_from_fork+0x5c/0x70 [ 89.614633] [ 89.616235] Allocated by task 9262: [ 89.619846] save_stack_trace+0x16/0x20 [ 89.623798] save_stack+0x43/0xd0 [ 89.627235] kasan_kmalloc+0xc7/0xe0 [ 89.630930] kmem_cache_alloc_trace+0xfd/0x2b0 [ 89.635489] binder_transaction+0x8d4/0x61c0 [ 89.639869] binder_thread_write+0xa40/0x2160 [ 89.644336] binder_ioctl_write_read.isra.46+0x1eb/0x810 [ 89.649761] binder_ioctl+0x702/0x1160 [ 89.653625] do_vfs_ioctl+0x1ac/0x11a0 [ 89.657488] SyS_ioctl+0x8f/0xc0 [ 89.660835] do_syscall_64+0x1a6/0x490 [ 89.664697] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 89.669774] [ 89.671378] Freed by task 1832: [ 89.674640] save_stack_trace+0x16/0x20 [ 89.678591] save_stack+0x43/0xd0 [ 89.682021] kasan_slab_free+0x72/0xc0 [ 89.685878] kfree+0xfb/0x310 [ 89.688959] binder_free_transaction+0x6a/0x90 [ 89.693517] binder_send_failed_reply+0x1c3/0x230 [ 89.698339] binder_thread_release+0x413/0x520 [ 89.702897] binder_deferred_func+0x44d/0xc30 [ 89.707368] process_one_work+0x7e1/0x1500 [ 89.711592] worker_thread+0xd6/0x10a0 [ 89.715451] kthread+0x26d/0x300 [ 89.718790] ret_from_fork+0x5c/0x70 [ 89.722471] [ 89.724075] The buggy address belongs to the object at ffff8801b80abc00 2018/04/21 00:43:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2087fd, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(r1, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000380)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x408400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0)=0x84, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r3, &(0x7f0000000180)={0x10}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 89.724075] which belongs to the cache kmalloc-192 of size 192 [ 89.736712] The buggy address is located 16 bytes inside of [ 89.736712] 192-byte region [ffff8801b80abc00, ffff8801b80abcc0) [ 89.748732] The buggy address belongs to the page: [ 89.753643] page:ffffea0006e02ac0 count:1 mapcount:0 mapping: (null) index:0x0 [ 89.761902] flags: 0x8000000000000080(slab) [ 89.766199] page dumped because: kasan: bad access detected [ 89.771915] [ 89.773526] Memory state around the buggy address: [ 89.778441] ffff8801b80abb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.785793] ffff8801b80abb80: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 89.793150] >ffff8801b80abc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.800498] ^ [ 89.804371] ffff8801b80abc80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 89.811716] ffff8801b80abd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.819071] ================================================================== [ 89.826430] Disabling lock debugging due to kernel taint 2018/04/21 00:43:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2087fd, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(r1, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000380)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x408400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0)=0x84, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r3, &(0x7f0000000180)={0x10}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 89.832114] Kernel panic - not syncing: panic_on_warn set ... [ 89.832114] [ 89.839468] CPU: 0 PID: 1832 Comm: kworker/0:2 Tainted: G B 4.9.95-g13cc540 #5 [ 89.847932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.857279] Workqueue: events binder_deferred_func [ 89.862322] ffff8801ce1df9b8 ffffffff81eb0ba9 ffffffff841c4485 00000000ffffffff [ 89.870379] 0000000000000000 0000000000000000 ffffed0039a41c59 ffff8801ce1dfa78 [ 89.878405] ffffffff8141f945 0000000041b58ab3 ffffffff841b7b88 ffffffff8141f786 [ 89.886447] Call Trace: [ 89.889028] [] dump_stack+0xc1/0x128 [ 89.894385] [] panic+0x1bf/0x3bc [ 89.899393] [] ? add_taint.cold.6+0x16/0x16 [ 89.905354] [] kasan_end_report+0x47/0x4f [ 89.911132] [] kasan_report.cold.6+0x76/0x2fe [ 89.917258] [] ? __list_del_entry+0x1a9/0x1c0 [ 89.923389] [] __asan_report_load8_noabort+0x14/0x20 [ 89.930138] [] __list_del_entry+0x1a9/0x1c0 [ 89.936086] [] binder_release_work+0x6f/0x1d0 [ 89.942211] [] ? binder_send_failed_reply+0x1c8/0x230 [ 89.949032] [] binder_thread_release+0x425/0x520 [ 89.955413] [] binder_deferred_func+0x44d/0xc30 [ 89.961712] [] ? __lock_is_held+0xa2/0xf0 [ 89.967485] [] process_one_work+0x7e1/0x1500 [ 89.973515] [] ? process_one_work+0x728/0x1500 [ 89.980433] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 89.986911] [] worker_thread+0xd6/0x10a0 [ 89.992609] [] ? __schedule+0x655/0x1bd0 [ 89.998297] [] kthread+0x26d/0x300 [ 90.003461] [] ? process_one_work+0x1500/0x1500 [ 90.009762] [] ? kthread_park+0xa0/0xa0 [ 90.015368] [] ? kthread_park+0xa0/0xa0 [ 90.020965] [] ? kthread_park+0xa0/0xa0 [ 90.026564] [] ret_from_fork+0x5c/0x70 [ 90.032540] Dumping ftrace buffer: [ 90.036063] (ftrace buffer empty) [ 90.039743] Kernel Offset: disabled [ 90.043340] Rebooting in 86400 seconds..