n_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xacc) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) 2018/04/24 10:42:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) prctl$intptr(0x25, 0xff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x6) r3 = openat$cgroup_int(r0, &(0x7f0000000640)="406db1a1eb253ac9c35c86efcdbbe496ec5433a898691e1fc7dc5010d8aab056d95e39cc77a4b52d8decee839ceff53f43d58f64e4b74373d2d218292a7f6cfbe5c00a931500", 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x220}, {r1}, {r3, 0x4200}, {r4, 0x4}], 0x4, &(0x7f00000001c0)={r5, r6+10000000}, &(0x7f0000000200)={0x2}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$TCSETAF(r7, 0x5408, &(0x7f0000000340)={0x80000000, 0xa2bf, 0x4, 0x1, 0x7fff, 0xffffffffffffffa6, 0x1, 0x0, 0x3, 0x7}) flock(r7, 0x8) getpeername(r7, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x80) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000380)=0x0) ptrace$getsig(0x4202, r9, 0x4, &(0x7f00000006c0)) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0xbf, r8, r10}, {0xf8, 0x5, 0x10000, 0x2601e1d, 0x5, 0x1, 0x4, 0xffff}, {0x5, 0x1, 0x9, 0x398c11f8}, 0x5, 0x6e6bb4, 0x0, 0x1, 0x3, 0x3}, {{@in, 0x4d2, 0x3b}, 0x0, @in, 0x3501, 0x3, 0x3, 0x6, 0x3, 0x3}}, 0xe8) 2018/04/24 10:42:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)="77154cc0f0", &(0x7f0000000040)='./file0\x00', 0x306, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="5e7b06767110d5b807241c68771adf7adc12a31aa71feba5cf73962f8a00af73cf9af12e685acc8d8b2f83663c6ab8a0029970c4484b19212978b51b8c6d0caca496ccc22ce3e1a137188d340f87365980cdc4692f2e9a93bdf7c7bad70e7c97f92b46895c4ff24949e0c53639150024c63c8b2f40f564c142931fea3846bc1618e6a5bb2dfc94248b8d4233be036e7169657929fa9db99e531796564c1a3d46ed", 0xa1, 0xd5}, {&(0x7f0000000180)="fdd0ae951671caf42cc4de58ddda93e7208a80be03cd4d2726ab52c5b4c4bb4cc0354d9a3f4c95b4cbb560e9f23a01f9c35134ed0b873455d761427c48ca4ce1ebc29247cf2fe0e06850c0d9f94fc46b08c1b47080da", 0xfffffffffffffecc, 0x100000002}, {&(0x7f0000000200)="c536e9b645c5e7014278d6f2ad64fecd922e8111f66e3bd3092a3897a4c06ee0edb11b9a0f46b8382e00b4957ea7ad450754da01f21d1f45394d5757403053c690970195fcce380531b32d977eb6656b02b9bcfdf0bca035392a7459b879eb74dfa28828b338fc368dc4fcc6bcff7c5628cd99e1e746b2144a1caf", 0x7b}], 0x4000, &(0x7f0000000300)) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000cb4fe8)=ANY=[], @ANYPTR=&(0x7f0000767fe0)=ANY=[], @ANYBLOB="000000c5040000000000008e13cbbedf2ad196cd5c0ecb0cd76027cb03cc44000041134604504c95e863d2dbc827b0a8"], 0x0, 0x0, &(0x7f0000725f06)}) 2018/04/24 10:42:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x88, 0x20002) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r2) 2018/04/24 10:42:02 executing program 3: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) [ 2153.042467] binder: 7815:7829 ERROR: BC_REGISTER_LOOPER called without request [ 2153.050462] binder: release 7815:7829 transaction 633 out, still active [ 2153.058462] binder: undelivered TRANSACTION_COMPLETE [ 2153.064396] binder: 7829 RLIMIT_NICE not set [ 2153.069709] binder: 7815:7829 ioctl c0306201 203e0fd0 returned -14 [ 2153.079964] binder: release 7815:7829 transaction 633 in, still active [ 2153.086882] binder: send failed reply for transaction 633, target dead 2018/04/24 10:42:03 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x7) 2018/04/24 10:42:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000100)=0x95a, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800) 2018/04/24 10:42:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bcsf0\x00', 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0x2}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x54082}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r3, 0x100, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/04/24 10:42:03 executing program 6: clone(0x14007ffe, &(0x7f0000000580), &(0x7f00000002c0), &(0x7f00000003c0), &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x6, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) 2018/04/24 10:42:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', r2}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r3) 2018/04/24 10:42:03 executing program 3: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x456) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000006c0)="7379733df2479c5d4792ac2d3e63036c6c7019029c9080225d6998fde4a8f4513ca8fc751b252022a22964bb91bc6cb6c4cf439b9be4f26a8d9b601190b3c94ed58599720733a1d3129916f43586d6a2743a5b55c72d43403852968d830db2de7e8aadc95469472cd209fdfa6ee31196c43951839e6e029d78947c02d7bf07d4cedd87727ec4fba85a667d0a4762ab06ee98b122d711f35ab60719866110a62d098b34bc99505ff1f2eceb0e81aeeb975ee2244caf797df2623c05e6843a36b9975cfbe4f32558ccfa1d054c1982d4") fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000600)=[r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x0, r3]) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bond0\x00', 0x4}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="87e152c1005a1747a4a6cd7576bc2eb1e93f4702bd70cafde53f5dd524d213847f53a5f95497a67ee52b743f148c14ff79bbf327752b0f1e885593c94c79bc888e0b67dd26de4a64a97c32beb8ad05ebe778c651bdd7959192e99a41048e2e81b7c96c17727a5b24cc6bdc3f49be6281636f015dd82a1d69794d8cce69aa4be5604b9da73ff613ddadd4fca072fad983480255b0d7d5b5bc8700a4e58d7f6237c94074b044ad481179009ab8b3ee9b07424bbd41f2b5cf82eea95671bbc0f523b70b659368f7d1685ad5431cf0ff9d7f9ebf96c0568ce34838c2b2dbd27eb4", 0xdf}, {&(0x7f00000002c0)="87c4f795441a861e564d89028f5e09f203db6f0f0d1f40a88089d41b639fedd064fa2a36f19e2dd5448cb1d155585cec157cdb8dc3e7e448bbce8d15ac953f5d2a6476b1ad0c863dd6a58b58f5491cb94ea416b3cbda9ceec194bbcf57d47e393e43a5b50342b9dcf0293a6412e12d7f7a91274cae7394a16f4b91a387b19493cf33f0b1622e2db86c63056b79c080d8cee2667c9b2d0fad77071d31c1f05acda090da99b08d6eca83c47d27eb511978f0b20f31a01440c7d27c3ab6e03a4735e9ee7beba199114277cd60ca246cb66a71d9ddcf647425628ad844680ac8fa410ec362f69f42bb7171464566fa042563", 0xf0}, {&(0x7f00000003c0)="37a5560f21fb96aad280d5b6e1f27191aeea810c50441db072e56594041efbe8917ce5a9adb72b18c83768e768a6aebbbd1bcd83aa51be822147d4a20415869aa4be17c788257b0ce50a75b37d123c1e8e42d7eadf7689e91308c1c53c0a4b0556ca6b4b374dd60f0154bf5bd1aa2a62f913612b921042d8d2e7e9d20f3f311ed58e366bf3c6e4bb2eb555f2680ed13c918263f5173a6fe4c24ed1399ad4dad1f0617b60146d154287d77ffd40d47dc837fd2219123a21b71baa46c16916c0c80605a8ce16c45d4c10f6e473e025e0cdd8ee7c05bebdf99135e7bccc21bffb3aac5281", 0xe3}, {&(0x7f00000000c0)}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x1}, 0x10) flock(r0, 0x8) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/04/24 10:42:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="19c3a17699e4f16e5c44124fa9a2e9859ca069f16d5789f37aa7cda7d65875a4329805717bd51bce70a80d823982c6186d971f7db31507ff906c09817cc2170f52554053e79ec3cc8a66b33f54a21ffd607e651a59b633583639d446ca2725b24076b7c620fa8ab2c3a05bb3955bb112b5b161d9fefe16aed87568a7d64e1bc20a6de4cfc76cf6515c48b069a504044f9991076831028c08bef5f94415ff02cf22695939f85dcb4c6585292cba06b0"], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x31ec, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/115) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/24 10:42:03 executing program 2: getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)='projid_map\x00') ftruncate(r1, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x1, 0x4) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='syscall\x00', 0x8, 0x1) flock(r1, 0x10000000000000d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="ada0c470448e042cc62ff5b3753b2990c21c4d0714401fc59648897d7c784b1611cbda06f633243ac2e34d676e951c00dae6baa349ef4efbba993a270096745770b20742a65d3c1995", 0x49}, {&(0x7f0000000280)="ae1b2f47318dde714b0f22f13822fbfe16c901b6f41fa81aa8ca296189227e158e3d48", 0xff95}, {&(0x7f0000000180)="c4f138c607837edd61ac37f525d653fab0be224bde49184b8c67a974ef2408732b9a6d2ee437da8633bcc74e43908e91bd83071d5ed99e86786641fb79721b6beba1cfd4ed3db69f900000000000000000000000000000000000000000", 0x5d}, {&(0x7f00000003c0)="9bc3d49d9bc1329a6643107babedb013f254421c49f788c66d17123515c262ebe82c78aec227e9e4ec25652b00e05432eb", 0x31}], 0x3c6) 2018/04/24 10:42:03 executing program 6: syz_emit_ethernet(0x34, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000ffffffffffffb8b3b3e789065565d2c232f6bf41115d0161556112b08224978409c04b02873ba514fb2219e7ab13"], &(0x7f0000000180)) 2018/04/24 10:42:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) close(r0) 2018/04/24 10:42:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/04/24 10:42:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="73db6485486c6c00") flock(r0, 0x8) 2018/04/24 10:42:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) syncfs(r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, 0x0, 0x100) setpriority(0x0, r3, 0x400) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) sysfs$3(0x3) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/24 10:42:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) 2018/04/24 10:42:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0xa) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/24 10:42:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) socket$packet(0x11, 0x2, 0x300) close(r0) 2018/04/24 10:42:03 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='btrfs.@vmneto\x00'], &(0x7f0000000140)=""/216, 0xd8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/24 10:42:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) writev(r0, &(0x7f00000025c0)=[{&(0x7f0000000000)="3c8483087119c66cde346ec2eea7346c61ba807a4299cf3cce84e070393614cb7cb65117e4f9696a140acdcbc675c681a63a57f852174515897cc813f0cab9ffd873853f8b5a5b5ce71e64dd37c475fb2c5929b9effa8d87d78e80307b548651e257a81ec5fcb534eb79d40e3337597a9dc45c3f5caad5f64207aac2f16c35a324277b16c5c184ec387543a4be0680803fe3118cd7d0d7fa710ea1ab8f54828546ec6a8b722cdbaa4870937e5aefcee2def710011767a326cfcf7ad3a4fa7af58e07dd583f36e04152400c2fcc9e853d195375e6cd130757578bcff9", 0xdc}, {&(0x7f0000000140)="6c5fd6d485624a6bd771be94681196c4cf3300e90e58e6c25a2ce1709a54219a4e7536eb94c7fbd0124960abeb2670f978c33f276cb0811fdcee56c220942819a815c093a65585e643f264964f5ad3b31093cdf91fb2b9bb44b051174a56e7bd98de3819b67e47f272ff0948263b738dbd7eba24c8994bc41973e8df7cf023b980e007ad88cc2f53d5cc875654106717666d594d9add16ea82bbd5f00f54213fa26a41d3f9277e5df332f9beafeafe73cc5d1352e7fb6a2b757e1652c9b9b34c9dbea91fed517515b81780e7efbb0ae0a064d5f4fe5ffe00ba1864c2a2a729b95d4b0d9175498bfe87b997", 0xeb}, {&(0x7f0000000240)="e8f27e1dea7c842484346245f4fbd480fd210f96bcf1e1390df7c001971caab15cd4d63ddd31ea9c18279307100f98db04e521301585dfb597b2f347574930feb3568bc0acde9f06c3341088e527ab40af25795604eae165f0261af360a1f1536d7a0f893ca0aa6cf5c10b03088688ef5d8977b7c806620b4471246a1ae3622868f96f437080aad26a4699c9577d18a5ea9e746af9023e2c39b21131f7a857a26b975826e19a8827ca65fe90a45067c68e467ce2e223aa657fd67f5496c6a3bcd6cae8c149", 0xc5}, {&(0x7f0000000340)="cc4b3fc3737caec2d29fb4b772a5d099927256c5875d9d7a30017d2847ca17d2d9dd4b029c8fa501186a0f913183bb7d12c45cb334a59138d1d6de8234fa0f6ad0d2f361f4c9c04132b65428224212f89ae946b94f7e6a3e793f04a18fd59f026e10ddceba73a6bd5641b1575b83c99c750e44033d5080a21635f3b3040f0c95e0ccfe55191726c304a3add0814eb3bcf745f91452da2533", 0x98}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="2e97f4ee6b86f59a3a357dea227d25f587e6c620dca1f529790e80785335e465fb2fc302318e2d19d5ce193d78552539d0186fd71b859ac269b0765fa4ba428bd5b82287662dc05a1549f9e5e0407e418ddb2579edc2db1645253e382f2414c317", 0x61}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="a44fe37ec4e65a3c6c51c93b050855458c9ddd4a0e73a75bc34c5a7c35b2fc31c5f1592d5116baa609bf74d339a1f85d21e530a4bed36177255d5f2ba49b8feebbadc323a6b2f912ba25f4fd60e9b86fb9eefd19bbc92fed2a46d763db06228d2b7a4d91", 0x64}, {&(0x7f0000002500)="9ed305095538dd8886f7a65230af52580428a9d0f4c315f0a1e09843db01e0cfbb5122b55c250c3ceb45ad2400f4244babd13da8bb6675a173a730bda0091fadbcf5818386732f", 0x47}, {&(0x7f0000002580)="27deb6de17f96ef581c8ed8c376d0e7edd65e5225ea4df6911aa3b6d601ab42b591b41181175ef25890ac4cdc6d084ef34385f", 0x33}], 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002840)={0x0, 0x4}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000028c0)={r1, 0x9, 0x6, 0x7, 0x3, 0x6680000000000000}, &(0x7f00000026c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x2, 0x3, 0x47f, 0xdd, 0x3, 0x3, 0x4, 0x2, 0xffffffff, 0x6, 0x5, 0xffffffffffffffff, 0x2, 0x8001, 0xfffffffffffffff9]}, &(0x7f0000002800)=0x100) write$cgroup_subtree(r0, &(0x7f0000002680)=ANY=[@ANYBLOB='\x00io +rdma +memory\v+rdma +memory +rdma '], 0x26) 2018/04/24 10:42:04 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="19c3a17699e4f16e5c44124fa9a2e9859ca069f16d5789f37aa7cda7d65875a4329805717bd51bce70a80d823982c6186d971f7db31507ff906c09817cc2170f52554053e79ec3cc8a66b33f54a21ffd607e651a59b633583639d446ca2725b24076b7c620fa8ab2c3a05bb3955bb112b5b161d9fefe16aed87568a7d64e1bc20a6de4cfc76cf6515c48b069a504044f9991076831028c08bef5f94415ff02cf22695939f85dcb4c6585292cba06b0"], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x31ec, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/115) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/24 10:42:04 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/04/24 10:42:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x2aa, 0xfffffffffffffff7, 0x0, 0x2, 0x6, 0x100000000, 0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000280)=0x8) r4 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r4, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/24 10:42:04 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x66) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) 2018/04/24 10:42:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') fcntl$setpipe(r0, 0x407, 0x4) flock(r0, 0xa) 2018/04/24 10:42:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "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"}, 0x1004) pipe2(&(0x7f0000001280)={0xffffffffffffffff}, 0x4000) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x400004200, 0xde882bd48251a1f7) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) 2018/04/24 10:42:04 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x456) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:04 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:04 executing program 2: accept4$ax25(0xffffffffffffff9c, &(0x7f00000012c0), &(0x7f0000001300)=0x10, 0x80000) syz_open_dev$usbmon(&(0x7f00000013c0)='/dev/usbmon#\x00', 0x200, 0x101042) socket$nl_generic(0x10, 0x3, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept(r0, &(0x7f00000015c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001500)=0x80) sync_file_range(r1, 0x4, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r2, 0x8) 2018/04/24 10:42:04 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(0xffffffffffffffff, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000007ff8)) flock(r0, 0x8) 2018/04/24 10:42:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$TCXONC(r1, 0x540a, 0x3ff) 2018/04/24 10:42:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) 2018/04/24 10:42:04 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x16, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) 2018/04/24 10:42:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) accept4$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x3f3360cade858f3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f00000000c0), 0xa0000002, &(0x7f0000000000)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0xa7}}, 0xdb38, 0xfff, 0x0, 0x1, 0x10}, &(0x7f0000000180)=0x98) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) 2018/04/24 10:42:05 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:05 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="73797363616c0600") flock(r1, 0x8) 2018/04/24 10:42:05 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) 2018/04/24 10:42:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000ff020000469d8ab675a5776e7ad6acffffffffffffffff10630089ae5f42e58bb96a5e"], &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x80}, 0x8) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000140)=0x2) 2018/04/24 10:42:05 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1fc, 0x230000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x700, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1fe0000000000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42a01ee7f1c1f50f}, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:05 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) 2018/04/24 10:42:05 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:05 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0), 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x456) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x101, 0x4) flock(r0, 0xa) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0xc) syncfs(r0) 2018/04/24 10:42:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) flock(r0, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3f, 0x9, 0x1ff000000000000, 0x3, 0x7fff, 0x1}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x1) 2018/04/24 10:42:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") sendfile(r0, r0, &(0x7f0000000000)=0x42402, 0x7) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/179, 0xb3) 2018/04/24 10:42:06 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@loopback, @remote, @loopback}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) tee(r1, r1, 0x99c, 0x4000d) 2018/04/24 10:42:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x6, &(0x7f00000004c0)=[{&(0x7f00000000c0)="665c3388e84b2cbecd53242017c6a661de5ce81c9b9a14c17f2eb51954f2e42dc62248e76983cefdcda9ccfc12531353424ff7b27a6bce673f2a55b0b02e4228ec0d33e1113f6ed5d53fe6a171cfd54e722e4170fbc800ad1ad0fb28fde4060b6a638ccf10bd40a4cc07621d29ebf067220e05cc42e23c43c23eeb91c0675c55a04215d0b0a5d5483d0083dc5ff86a908e3df95bae39ea9d2d994b06eedf015165b0878c19562c7e0d3614583093cb389271d5c0b388576a0d61b17b407b12e112b2911806a976480a789c424df5f6a233c793b1eae3a42810cdec", 0xdb, 0xffff}, {&(0x7f0000000200)="884d32e0fa2a4520841a99fde12f4ed60fd54f20dc23895d53b3", 0x1a, 0x7}, {&(0x7f0000000240)="ac1b4d61e113bb62e49f5e6caf89059a88db22436193dd7193af92a648c9b900b3e55e82978530c83ca7dc483f307000d62964e10b84b2e4933d0969607e30dc1b6fe0cb6c51761b5c8755fcd59118e999e1db78a25f8c34ff885a64d9b8799829192a3135f41ac6eb0a79435a046eac4dc08ede8c7e8802d980c469b5bafc64a808b6c1695360f9430143955b60b875c6ee507d01a71f8f47e96c6a200f6a7c70fcddc7a2f5df29a4f511930668cd8ae63a93c92f403fb23eee718907fd86e1bec31f3dce64dce38042dfff", 0xcc, 0x9}, {&(0x7f0000000340)="d7ed54f420a6217103af9df6043f784b683c421bb5bae304ad5f9f8b882272bc0990a54a50a7dffba2a260723c0a376d1cecab93992fd5c118e644f59c725a632ea0c1f277bbeb92fea0523b4bf2f983c82458eec05b8a9595dcfd02082fcd65dd5b691f60fc9c19296dc67a7d0be853199f88b054ca260ce4984d319ee1f9c95887b8ac621d8509a5306331c4a1d2e50e9945f683ad4cc62fbc4336a09634c42eecb063aa341addefa7097d4d5515d08f8bac354a84152c94", 0xb9, 0x2ea5d4ac}, {&(0x7f0000000400)="93", 0x1, 0x15}, {&(0x7f0000000440)="939987065c2653418ec10116bebadd4f51db7738fd8ae173f0082688fc1cfe69f49c9aa47b379537a35cdc29dfd9ac15025324a0ff62000d4f6da4e89f34a02b265e737a8e202a5477fd061adb943edbef60eeb1350569dc66bba9c205ffc45013153bc9e8889edc", 0x68, 0x400}], 0x410, &(0x7f0000000640)=ANY=[@ANYBLOB="696f6368617286b47803da76aa7b627e392c00d41acefddddda7f03425da91b0764907d6ed1c987cff46d785af3fe51635a87aab5bda170a9c15518ce13874f5c3120da87d36a44cdee47655ba69cc4d7df4286f2d2268175dde6c7872e02be7dbf6252ed77a7d247e79b19b105e1adec11f96f496dcc7001dbedf436f77af"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/ppp\x00', 0x24dc0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003f00)=@assoc_value={0x0, 0x4}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003f80)={r1, 0x4, 0x0, 0x2, 0x10001}, &(0x7f0000003fc0)=0x18) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/110, &(0x7f00000001c0)=0x6e) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000000140)="2400000026007f00000000000000778a023fa2f501000000ff00070000008cfd15e5f5c4", 0xfffffffffffffedf) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}) 2018/04/24 10:42:06 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) connect$packet(r0, &(0x7f0000000140)={0x11, 0xd, r1, 0x1, 0x100, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"74756e6c30000002000000f2ffffff00", &(0x7f0000000140)=ANY=[]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) sched_getparam(r1, &(0x7f0000000040)) 2018/04/24 10:42:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x0, 0x300) exit(0x456) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:06 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0), 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r2, 0x10, 0x0, 0x10002) dup2(r1, r2) 2018/04/24 10:42:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82000, 0x0) 2018/04/24 10:42:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'tunl0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000400)={'teql0\x00', @ifru_addrs=@can={0x1d, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x6c8}}, 0x101, 0x3ff}, &(0x7f0000000700)=0x90) recvfrom(r0, &(0x7f0000000b40)=""/111, 0x6f, 0x10020, &(0x7f0000000bc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ac0)={r7, 0x10, &(0x7f0000000740)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000b00)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @multicast2}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'yam0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000008c0)={@loopback, @loopback, 0x0}, &(0x7f0000000900)=0xc) getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14) accept4$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a00)=0x14, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a40)={0x0, @empty, @local}, &(0x7f0000000a80)=0xc) accept$packet(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000020c0)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000021c0)=0xe8) accept4$packet(r0, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002240)=0x14, 0x80800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000028c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002880)={&(0x7f0000002280)={0x5dc, r1, 0x2, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x134, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x287}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r12}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x43df}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r18}, {0xb4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbb}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x5dc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/24 10:42:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e74006b905700570465833d020254e1e8ae7c") ioctl$VT_RELDISP(r0, 0xb702) 2018/04/24 10:42:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/136) 2018/04/24 10:42:06 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:06 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(0xffffffffffffffff, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x10) sendto(r0, &(0x7f00000000c0)="64be32207268c5e272d3cc8f871731343de7a695fca20c9afc695dcb4dd0b2c71474b9e063c1d6809148506e6019ae5d8a93faaac7f5209d4efbb23c655cab2c7523fa8b1afd96b6e5b3284b10fde9019f99d9c0ed21f1e70cda927391eb6afb8886d7456de08c05c16c89946334efed8ea3ab0091af77fc22f668ebb477b208f41db2d6db290038037a40805fa6e2a48edd2d7f71de9133da38d0984cb4b3b5e8f4148ac332cf743090e0616a038989b10cf67e4b2a3fba2e27531686a854e32a4f869431e4392956cd5cfdd1b551409c920f5ba1ab726181f100000000000000000000000000000000", 0x209, 0x0, 0x0, 0xfffffe42) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000000)=0x36e, 0x4) 2018/04/24 10:42:06 executing program 6: r0 = socket(0x400000000000010, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8000, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x7, 0x800c, 0x195, 0x0, 0x8, 0x40, 0x3ff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xffffffffffffff0e}, 0x8) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) 2018/04/24 10:42:06 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth0_to_bridge\x00', 0xeb}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x40}, 0x1) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) 2018/04/24 10:42:06 executing program 4: getrandom(&(0x7f0000000040)=""/189, 0xbd, 0x3) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0xffffffff7fffffff) 2018/04/24 10:42:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/136) 2018/04/24 10:42:06 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x1, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @multicast2, 0x0}, &(0x7f0000000040)=0xc) bind$packet(r1, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:06 executing program 6: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r0, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) 2018/04/24 10:42:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/04/24 10:42:07 executing program 6: r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) recvfrom$inet6(r1, &(0x7f0000000040)=""/146, 0x92, 0x2000, &(0x7f0000000100)={0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x7193}, 0x1c) 2018/04/24 10:42:07 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000440)={r1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x22e}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000380)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r3 = memfd_create(&(0x7f0000000100)='eth0\x00', 0x3) ioctl$sock_ifreq(r3, 0x8943, &(0x7f0000000140)={'bpq0\x00', @ifru_names='syz_tun\x00'}) close(r2) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) sendmsg$key(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x2, 0x14, 0x6, 0xf, 0x2a, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, @sadb_lifetime={0x4, 0x4, 0x800, 0x40, 0x5, 0xfffffffffffffffd}, @sadb_ident={0x2, 0xa, 0x4, 0x0, 0x4ac}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@loopback={0x0, 0x1}, 0x40db0bcc12be3b0a, 0x4, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x2}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_sa={0x2, 0x1, 0x4d3, 0x20, 0xffff, 0xe7, 0x4, 0xc0000001}, @sadb_lifetime={0x4, 0x3, 0xfff, 0x1, 0x5, 0x800}]}, 0x150}, 0x1}, 0x20000001) 2018/04/24 10:42:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0xc) 2018/04/24 10:42:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1}) 2018/04/24 10:42:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r2, 0x10, 0x0, 0x10002) dup2(r1, r2) 2018/04/24 10:42:07 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0), 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') flock(r0, 0x8) 2018/04/24 10:42:07 executing program 2: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) 2018/04/24 10:42:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1be) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0xcd, 0x2]) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7, 0x7f, 0x6}, &(0x7f0000000140)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') flock(r2, 0x8) 2018/04/24 10:42:07 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44100, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffd19) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x6, 0x0, 0x3, 0xee65, 0x8, 0x81, 0x401, 0x0, 0x127, 0x7, 0x100}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa82}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x1103e000f057f92f, 0x0) sendto$inet(r2, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f00000019c0)="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", 0x9c2, 0xc000, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/24 10:42:07 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) r3 = syz_open_procfs(r0, &(0x7f0000000080)='net/raw6\x00') flock(r3, 0x8) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000000)=@req) 2018/04/24 10:42:07 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80000) r1 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000013c0)="8712f69481f437682b0be9ed0d15e2031cd0715f74cbf1d9aea54164f133d25cae026a6cce0cce2250bafa5516752caf8b463e6097cba528fd23e465c7f8f4af", 0x40, 0xffffffffffffffff) r2 = add_key(&(0x7f0000001580)='asymmetric\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)="f31134bf8e83ffd38c2ecf0ec819148e7fef8183cfb1b23e0409138dca72797d64f90fd5e33451a6b816d111e5725cd3a454093756d95aa8353dbf285a8d413ca8d2a01315617334e5ddb0ba89261e4df85e2175a30fcd055f9d91273ab0cf45ca08950e7b23e9a683561498bd09e047978f4e7a0f51c2fecb3c5462aabc56fe68c6c6d8c0e9e619a8daea621aff2e60a305004f4ebccb6a8c61ddcaaafc97cbc40fee46a593c167881a48d23ce0e385449a045839489be6c114eccf25482ac912444bd361a80302c4d5c04e108e58b15cafade23f69cd10", 0xd8, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001540)=[{&(0x7f0000001400)="a9fae2292ad8461a089931f19f64063ea49d92ee65576708e70d9a44604f28e61e3055f51f79acbb3546608d3e3a590786204ff1db8ebfb1f5ad72", 0x3b}, {&(0x7f0000001440)="bb574dccca53fd2e138b6906b07065a0d3479dcde817e025bd53be074b5d3fe073d24ca1432f7ca2353e7cabe8709d71a1cd3a87d4265f07c8525ddfd7225ece51297571bc1be78baf72b23e583fd9ba0d57c0ada827d7cd18f289b7028784e87f8e2555c2ede49024589b7fdf657891f8d3b913a0fcc17e691ae359b23711455598defb522250175d653c7f108d32a0ef7cecc2389a0d126dc90b3fed4ccf564311fb1a5cc3d2d9d0b43f12426c1e916a2402b075a1859536bd31ed8bbd46ec23b295f9b4ff8ad23845e5bee2895c3b6058d6071b50e671db6e6229a250dc92e55cd2", 0xe3}], 0x2, r2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'sh\x00', 0x2, 0x8, 0x47}, 0x2c) r3 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='$\']', 0xfffffffffffffffd) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001700)) keyctl$setperm(0x5, r3, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r4, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001240)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000240)=""/4096}, &(0x7f00000012c0)=0x78) 2018/04/24 10:42:07 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000054c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x1000)=nil, 0x1000}) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r2 = inotify_init1(0x80800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="209c4400000014005e000029127000ffdbdf250600", @ANYRES32=r4, @ANYBLOB="14000600160000004000000007000000000100000800080021000000080002000000000008000200ffffffff"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, 0x0, r5}], 0x20, 0x8000}, 0x81) inotify_add_watch(r2, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) read(r2, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_pts(r6, 0x2000) syz_open_pts(r7, 0x2201) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000001fc0)) 2018/04/24 10:42:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000f92000)={0x0, r2}) fcntl$getownex(r1, 0x10, &(0x7f00004a9000)) flock(r0, 0x8) 2018/04/24 10:42:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:08 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x100) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/04/24 10:42:08 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x801, 0x70bd26, 0x25dfdbfe, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4005}, 0x44080) 2018/04/24 10:42:08 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/raw\x00') flock(r2, 0x8) setpriority(0x0, r0, 0xff) 2018/04/24 10:42:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/04/24 10:42:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x6200, 0x0) write$selinux_create(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:object_r:inetd_var_run_t:fined_u:system_r:insmod_t:s0-s0:c0.c1023 99\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x56) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/24 10:42:08 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\')#\x00\x00\x00\x00\x00\x00\x00', 0x0) 2018/04/24 10:42:08 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(0x0, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:08 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c6300000b630000eddb215d79954a7c5cb2db0dec09000000000000009e"], 0x0, 0x0, &(0x7f0000000040)}) fcntl$getown(r1, 0x9) 2018/04/24 10:42:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x2d35, 0x4) 2018/04/24 10:42:08 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') flock(r1, 0x8) 2018/04/24 10:42:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8320, 0x1, [0x352baa6e]}, &(0x7f0000000040)=0xa) ioctl$TCSBRKP(r0, 0x5425, 0x100000) fstatfs(r0, &(0x7f00000000c0)=""/39) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/04/24 10:42:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) 2018/04/24 10:42:08 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)) 2018/04/24 10:42:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x109101, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) close(r0) 2018/04/24 10:42:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) flock(r0, 0x8) [ 2158.935983] binder: 8262:8264 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 2158.958558] binder: 8262:8272 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/04/24 10:42:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x80000000) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) 2018/04/24 10:42:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x1) 2018/04/24 10:42:09 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) 2018/04/24 10:42:09 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="23efcbd4e8102b2fdbc44c63fef8802b26b14d31993fe0de300d922cf9538ac7234c3902ae90d73af65d93ce3bb73b38dfed118577ef56d67cdbd6ef071cf53f46ecd0cf0c58938d0796641bb49c70bc3dd0d98fe103d0fa227bd99c73d321ab5e6a98", 0x63) r1 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x2) ioctl$TUNSETLINK(r1, 0x400454cd, 0x315) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') 2018/04/24 10:42:09 executing program 7: r0 = socket(0xa, 0x5, 0x7ffffffb) connect$unix(r0, &(0x7f0000004100)=@abs={0x1}, 0x6e) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x4001fe, 0xc91a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000000c0)={0x80, 0x19, 0x10001, 0x8, 0x1, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000001c0)=0x8) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x6, {0x0, 0xc, 0x200, 0x3, 0x4, 0x5}, 0x93e, 0x200}, 0xe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x9}, {0x8, 0x2}, {0x6, 0x1}, {0xf, 0x3}], 0x4) 2018/04/24 10:42:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:09 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(0x0, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:09 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x141880, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x1, 0x2, 0x1f, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000840)=""/254, 0xfe}], 0x2, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/39, 0x27}], 0x1}, 0x2020) r3 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000009) inotify_add_watch(r3, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r3, 0x0, 0x100, 0x5) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1400060016000000000000000700d9fa1c6582fe63a9a033b00000000100000800080000"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2e4452d732659de", 0x22, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea7", 0x66}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r3, &(0x7f0000058fef)=""/32, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00000003c0)={'bond_slave_1\x00', {0x2, 0x4e24, @rand_addr=0x9}}) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/24 10:42:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2a2e80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) flock(r1, 0x8) 2018/04/24 10:42:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000001140)='logon\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="f6", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, r2) flock(r0, 0x8) 2018/04/24 10:42:09 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x7, 0x4) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5d8c}}, 0x140000, 0x2, 0xffffffffffff8000, 0x3, 0x8000000000000}, &(0x7f0000000180)=0x98) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) 2018/04/24 10:42:09 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x89, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x212, 0x3001, 0x1, 0x2aad, 0x9, &(0x7f0000000040)='team0\x00', 0x20da, 0xfffffffffffffff8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/connector\x00') fcntl$notify(r2, 0x402, 0x2) flock(r2, 0x8) 2018/04/24 10:42:09 executing program 7: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="ff3c46ffcfbe895ad77228c185e5bc6613beb5482bf9f80fe3ef33315313174ffb08a253f46714b60915a7423a91303def798e394d04fe762e8b5286796309d9cb00b198a041a90dd53c7ae3d86b215a543da16c0ff3f8641d89fcc9b3", 0x5d, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x2}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) accept$inet6(r3, 0x0, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/04/24 10:42:09 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x141880, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x1, 0x2, 0x1f, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000840)=""/254, 0xfe}], 0x2, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/39, 0x27}], 0x1}, 0x2020) r3 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000009) inotify_add_watch(r3, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r3, 0x0, 0x100, 0x5) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1400060016000000000000000700d9fa1c6582fe63a9a033b00000000100000800080000"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2e4452d732659de", 0x22, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea7", 0x66}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r3, &(0x7f0000058fef)=""/32, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00000003c0)={'bond_slave_1\x00', {0x2, 0x4e24, @rand_addr=0x9}}) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/24 10:42:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x7, 0x101, r1}) 2018/04/24 10:42:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000002) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/123) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f000098dffa)) 2018/04/24 10:42:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13) 2018/04/24 10:42:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0xf4, 0x4) listen(r0, 0x1) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/04/24 10:42:10 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0xfffffffffffffec6) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) fremovexattr(r2, &(0x7f00000001c0)=@random={'btrfs.', 'syscall\x00'}) flock(r2, 0x8) 2018/04/24 10:42:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:10 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(0x0, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'teql0\x00', &(0x7f00000037c0)=ANY=[@ANYBLOB="9a7cf13269b59fbf71e6b5b5ca288dd2a091d44683022bb2e3640299101e100df63234555257b00529d42dcf6cef16d00bf3df5d66bbada7d61d46b711ed5edc5a737440f5b36546f120de222a6f99f7dc01b6b640da5f2b6c293e503d3e79b6ea89aa20fa9e65e0e92bb6c1a51047594d38267a5cb9ae89e95a31a31c057bd4d867b19ba5d330cd582e337e7f17772f7a5c42d09a47febc1d0d028f24604ac9", @ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="685570f379", @ANYPTR64, @ANYRES16=r0], @ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="8b44df5aa34b88e0bc3a8a0bd43b980b2fdbd981e4be67f8d8679bd7e5ea57a991862cc554807b98625bd0ac5d1aae765c", @ANYRES16=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r0]], @ANYRES16=r0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x1eb, 0x5, 0x0, 0x100, 0x8}) close(r0) ioctl$int_in(r0, 0x0, &(0x7f0000000140)=0xfffffffffffffffa) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000300)={0x2, 0x1, 0x8, 0xf65, 0xff, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000540)={@empty, 0x41, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@multicast2}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) 2018/04/24 10:42:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000000)="ad000000005c", 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x314) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x20, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) 2018/04/24 10:42:10 executing program 6: r0 = socket$inet(0x2, 0x1, 0xfffffffffffeffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) 2018/04/24 10:42:10 executing program 1: unshare(0x40000000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xf2b5, 0x4) prctl$intptr(0x26, 0x5c000000000) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x3f, 0x3, 0x8001, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1001}) 2018/04/24 10:42:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) flock(r0, 0x9) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(r2, r3, r4) 2018/04/24 10:42:10 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x1cf97f3c4b7c963f, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000240)={r1, 0x2}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x2, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0xffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x5, 0x3, 0x7ff, 0x2, &(0x7f0000000000)='bridge0\x00', 0x0, 0x3, 0x5d}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="060000000000000000000000b969504d3efe0000d3bc1d5540de9a69c2d0adf0704bbb98ad1ac6a263362dd555b416fdbdf636aa4e019eb41ad0ba9978d6a05ac480179becf4c8b0d9d2e6c49906ba5e6b2658f41033bc90e157eb37482422ca2d2e27539ceb4321"]}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) 2018/04/24 10:42:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, &(0x7f0000000080)=0xfffffffffffffd49) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000040)={r2, 0x9}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r3, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x80000001}, &(0x7f0000000180)=0x8) 2018/04/24 10:42:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001a0025c50000001318edfc0e0a0af5001604dcf5899aff0e08001020481836f0", 0x24) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xfffffffffffffc21) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80, 0x5, 0x1, 0x9a4e, 0x1d}, 0x98) 2018/04/24 10:42:10 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) [ 2160.926951] IPVS: Creating netns size=2536 id=171 [ 2160.950660] device lo entered promiscuous mode [ 2160.970751] IPVS: Creating netns size=2536 id=172 [ 2160.987580] device lo entered promiscuous mode 2018/04/24 10:42:11 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x8}, {0xf, 0xfffffffffffffe01}}) 2018/04/24 10:42:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000200)={'sit0\x00', 0x20}) flock(r0, 0x8) recvfrom(r0, &(0x7f0000000000)=""/247, 0xf7, 0x2, &(0x7f0000000140)=@in={0x2, 0x4e21, @rand_addr=0xcd4}, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0xbf, 0x8001, 0x8001, 0xcc}, 0x6) 2018/04/24 10:42:11 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000011c0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x80180, 0x0) getpeername(r3, &(0x7f00000010c0)=@alg, &(0x7f0000001140)=0x80) ptrace(0x4207, r2) ptrace$getregset(0x5, r2, 0x7ffffd, &(0x7f00000012c0)={&(0x7f0000000000)=""/4096, 0x1000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x145000, 0x0) 2018/04/24 10:42:11 executing program 4: 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)) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20040) unlink(&(0x7f0000000040)='./file0\x00') r2 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f00000003c0)=""/100, 0x64}], 0x4, &(0x7f0000000480)=""/177, 0xb1, 0x5}, 0x40000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa0000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/8) r4 = mmap$binder(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x2000000, 0x82010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000100)={r4}) close(r1) 2018/04/24 10:42:11 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000676ff0), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x7f) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/04/24 10:42:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:11 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000), 0x0, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:12 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0x9, 0x292a, 0x80000000, 0x7}, &(0x7f0000000140)=0x20) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) flock(r1, 0x8) 2018/04/24 10:42:12 executing program 7: r0 = inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0x7d, &(0x7f00000001c0)=""/125}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/156) r2 = dup(r0) connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x21000000}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}) 2018/04/24 10:42:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x7, 0x3f, 0x400, 0x116, 0x4, 0x4, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x80000001, 0x156f, 0x20, 0x3ff, 0xfffffffffffffffb}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x4, 0xa, [0xd2f, 0x10000, 0x7, 0x0, 0xfff, 0x2, 0x5, 0xb8ce, 0x5, 0xf403]}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10b, 0x7f, 0xe2, 0xb2, 0x2bf, 0x8001, 0x5, 0x80000000}, "f67c6715efc111ec79a59c91215f1e60f9ea7565e425291ccd84928bb4becae409a240ae8186191b81c2ef2e122c39dba3d0105213095e05395766c666059f5f8a0862a71de566c559e00c5534e75bef1c558e903b832197c94c9bb9ab260e29c89f4cf5758f2778d752e820b29490f89072b5ae6b9cfe521e9620765c2568", [[], [], [], [], [], [], [], [], [], []]}, 0xa9f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:12 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:12 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000), 0x0, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc5fca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') write(0xffffffffffffffff, &(0x7f00000eefe1), 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000040a052e00000000000000000a000000"], 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000001a00)={&(0x7f0000000240)={0x179c, 0x12, 0x8, 0x200, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x1}, [@nested={0x2fc, 0x88, [@typed={0x9c, 0xa, @binary="e619dd7b0af7e156c42dbcef5e25132a83fd7ddf884ff8a797b028982f5b110d6b584a56a15f82c610dffb3419c967163e4d754359317906857d443d16367b2abed8dc5e8aa6b1050da0ac16e5357f8961d45cfeae37990af08673f81100339d6c2b50f701fe4de73019f88cbba6b46d0d3625ea3667e0c428dc8610359866047f3ad792c266e99fd97af0248ec7043829a6f19a38f262"}, @typed={0x8, 0x1c, @fd=r0}, @generic="276a6d6b862fd611e41a1dacf579d390", @typed={0x8, 0x3d, @fd=r0}, @typed={0x8, 0x76, @pid=r2}, @generic="ed4d9468fc47ac6178b7d5537e1a4eae60851b10fc46f06c832d3546bc8ccaba82425f8e90e91d6472a19f3d40c1e349d602529ca1032ec6444916", @generic="91ceb62cf423bcb92c08191e10b15e465465feb43a71c1e3eedca2f0ab2ba137a891299f7cb0f701a5befc038b5248c679638ec0a7775d543b0389c4a7cb49ca7d8eb838c3471dc5caaac2e0002b31592f67e8afd4d6fd89e75a679e5a6e6153ff202e6c793799b4c12a365d0fb90a5e0d41e68ee86bdb51ab767e0045d497ec6105520b072b38a465bf15d8e57c6613e9f81ec1393d39a02e9fa2884876b465ed87b263b4e5738f", @generic="3738aa54fc0b5ef5fb5e82134bac68fe2794d2d730dca5249c378265c308fe973982b76246352516661a57b671c40c244d45324371412ac1cf543dc479d3472182ea35e8c1371d878deae53cfa3e8a0ac092190936627607651ade5e82a34a4a8071c219af7e9006ec0d74a4b3928f55c3752b49ad7781172155ee942b2b006dfa3ce754a164f4cce2c40f7766fccc4b1524fabe9718d00f3749777ff1b8a41f5e607e622fe45a0a", @typed={0xc, 0x6a, @binary="1456b456ad"}, @typed={0x9c, 0x39, @binary="fa6c7bccac4a77cfcbfbfeaa94bc5e4f2676d049ac838440c0627160cff0b49437c1fe55c43e63ddb2b931464411d5fa0e6406c8e846f6cdf8d2472926a297b4887c1320913e7fb36202cca3a9e66864deed18613331492c623f463c28327833bffad6566bb437e70320213e3df822260187ef8ced27c04f587d648042f547f50f071a93b5a03ae839c2a84ba8a959059c07e2dd3a0b"}]}, @typed={0x8, 0x7e, @uid=r3}, @typed={0x14, 0x92, @str='.nodevsecurity]\x00'}, @typed={0x8, 0x54, @fd=r0}, @generic="41f9731f5be6362c7054f994cb6e6eeb5365bba2e1efd262d4eb7aadb8fced3620b227f4fd9a87fee7eb5ecaea0ca5aad1645aaa1a556282e1c0b06c70dcff9dc19ca4235ed5eaf380c3fda36890c0e9a26e3c49ac3b442cb71eb7ad6459b55b60808b7ce47d762624cf7efbf106f2d6253fbe352fd1f6cba3f65c2e848e41f223ead01341bfabf8eafbb78dcddf44771ee84c25a21abf31983e91f2b3a733be0856", @typed={0xc, 0x6f, @u64}, @typed={0x100, 0x96, @binary="8c911d931fe57d906bc36d071b6804efceac51972751e192b0f004ed3b30060dfa2b706d179c535c6e90ddc1dce0f467889bd7615b708469c6924516ee01d2f9f20b7c805d39588c5d5a6588c21da65a71f6cb09ccba3118d829baab3de3732112ad4f381fd52f00055d9b1d18e854ed40336d1df7027d5ff93a62a585038795728b9ef15a3fd01bd61b11d12c3276b77075ecdc6cddd73c85163e08172ab8ae03f729fa6fb4a6e4e36106551abb738da3360f6f5283b715dac2af6fd7ef41a6cbc2b171828a26f8ea7bf315e37742f598218a963e76243c5e9eb67c5eb88f76f4e9a64b4a2b2e6aeeee31f8a9275a8094099e60e3673c6a7f"}, @typed={0xc, 0x89, @str='ppp0\x00'}, @nested={0x1230, 0x28, [@typed={0x14, 0xc, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="9a50fa7d90b5bf80c852381e845c694c406898a090d0135745e7487514c8f887a9da155a7d9686f0b61e323dae502a76578cbf75a52f679477ee1b28fc05e01d194274b325c0cd20ba07f5b6eb5b8b45d35ced64e771e9ade994577648ee8a0199904668dd11ae5eda034d11639fdda02eddb3fca16ae7101db36da93266a809a6fa858b9b801836f9369aee4e572802fd8cf469de9ff9499f03e744ed1d47781de4c86c40bad8c801b6ac0a5eed28912a8d9b7e2835f85c45260e6a45f924b6498dfb723e14e6d803c2155248ab0f3af18c0edb0a15d0d92a38de34ed54119e4bb702b998c29cea0b83912aede5c04277", @generic="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", @generic="102375e8b8d0f8238b009b9fc186ba762d597a30b5aafd952c4c6e49fca7d75bc3c19dc9e86a9c27110f8e1e45cd2ede92460bc110ddde0f97033ed7efaf40299f2f714a4eb94ad452584216d8de289335753a29956fc20fdee16ac8dc28630a772afc30b833c46955a0b9784eb441b586fa3816bb5b51a9b3148b91f809f2ec71f3b7b7fa4f735dc314db8782737d0fe9524110d16864948c409d86da706ce02dcc7549f0965f63c02f3d96f4badb601974610507c251d60f74", @typed={0x8, 0x53, @fd=r0}, @generic="91df1fffb024faad959e989db51bd57558038e6cd813ccc979e8b67f538fb9fb0719a2751b745c9bfb100bb13f833397698bbaa12c426a13f77d130fa03e48b9b6fb9f818d4da820956fb1afc9d2ab6d56bc26108052fde66e22d2df4d1659c2026ac5"]}, @generic="e51541f1f07c59b416fc72c7eac977c129071024412a3f4f2ed5c66a5d1455a795a51fda6bdcc788163a85248b66751e1a1812226fd52a14006b9875c27cd9834f9b785fc56565f32206f7a3a32a838677bbaad032953bf23fedab9e1f50cc6d2f5f8ad9eb1da8c25863c2380b564fa0aa106b0cadf94241833b004c"]}, 0x179c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) 2018/04/24 10:42:12 executing program 6: socket$inet(0x2, 0x80a, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') socket$inet_sctp(0x2, 0x5, 0x84) pread64(r0, &(0x7f0000000000), 0x0, 0x1fffffc) 2018/04/24 10:42:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)="cd2c763b4db279fb8d2c36672be6d75745f079ca3a0783e20f97dc2912f18c6925ea9547469530da5cc65bbd2c7dc971b1", 0x31) 2018/04/24 10:42:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="73717363696c6c008ec968df48a7e2fd38164c6a09065b16c463f11f92ecd06d31510ca6b4a41a8128401c3ae20ace38eb6de2d3b9f791f06dcef7cd6ac3f11ffd7b1bfc91b336cc25d3073d864b006ebd32a5344010e04a4aca2259fcbc9ba36560a046b3e373ea6f69e56c6e2e337547956547c56e5d75469761ae0b191b0703804a45066cfbbbda25746623f577f4a1220000") flock(r0, 0x8) 2018/04/24 10:42:12 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x200}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000080)=0x1e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:13 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='auxv\x00') 2018/04/24 10:42:13 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x200}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000080)=0x1e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:13 executing program 4: socketpair(0x0, 0x80800, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) 2018/04/24 10:42:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x4, 0x0, 0x0, "edb655a07d14"}}) 2018/04/24 10:42:13 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000003b8d000000000000000000ffffac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/24 10:42:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:13 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000), 0x0, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x8, 0x2, 0x100000000000000, 0x9d}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) flock(r0, 0x9) r2 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="ae7c589e426bbad7362b83c4e95b6be578f468ea4ce8c5371bd02de05400548589dbac8fc0cc183a83c335fb52c4f86c78075cedbac278510c8470cb977d6a91a914e8a96cfc787c90ccc0787d61104c0b331a0f02e8fd3c828c54ca09364c864ec172bcc97d35d0b156aa1fdef93e3b9886902a0609d55ecb9daf0ed0b1e3104d3e667c9275bc9044046e699868255cae98e767a9b19ba3e273b69deede7d7034e8f579be3357f45ac9eb8be57f8513cc86169678e19f28977d44595adfdc1094b11e31166f89e214e9a97460", 0xcd, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="143c80b9", 0x4, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='em0posix_acl_access\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000540)={r2, r3, r4}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000001600)={&(0x7f0000001580)={'sha224-avx2\x00'}, &(0x7f00000015c0)="cec7aeb5e605876576d812a2b0da6d487a7315d575fe486aa411064a965c", 0x1e}) 2018/04/24 10:42:13 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x200}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000080)=0x1e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000002c0)={{0x0, 0x2, 0x3, 0x2, 0x5}, 0x6, 0x400}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/31) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) sendto$packet(r0, &(0x7f0000000080)="5c3fc1c3a6037f64c3a98ead13058571bca44676c00e263d804e7889a1ea5e3913a18dbcba3fa2839fa5ec951bb251ce7fe49abda34f1d708f4e388cf265e1f852fd4708f0647f16cde320835a4caca4a9308ade06f9c552cf0f83ed938a9f2ed48a97e0bee70c23525869cdc102d288895241a72ec6db34b68c9e95c64c", 0x7e, 0x80, &(0x7f0000000280)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x4, 0x1000002ea) flock(r0, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x78, 0x2, 0xdd80, 0x1}) 2018/04/24 10:42:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00'}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:13 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="aad361281bb1d14f11ee05e5b764bf0adfa3202506ba22fb0de0ec98a0df4a4a3b47abf02aa2c03ac3afddb2de9b01a72e695934a6641f738d87fb52c972d582a02acc2ebb9f4c3785418ffa18b52595cbf655f149d67c39a1290bf319c27d734626ef5292b0b6fa4c4829a2db00c56bfd4d2e55252e3a2e39e1cd2f0fa36b7ec20df44910531435e64b7de83899ff980d208fc33da6ade671b0f155ccf81fc4b0fcaa4e030087e286d364ef5acddfc8512c53", 0xb3) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x200000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x3, 0x3, 0x5, 0x5}) 2018/04/24 10:42:13 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x200}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000080)=0x1e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) 2018/04/24 10:42:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuiG\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) 2018/04/24 10:42:13 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x200}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:13 executing program 2: flock(0xffffffffffffffff, 0x9) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10080, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x1, @loopback=0x7f000001, 0x4e23, 0x3, 'lc\x00', 0x0, 0x7fffffff, 0x41}, 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x6000) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/04/24 10:42:13 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31526581f67d241f951f32d52d16c77c03e90694528ac9a68bd7fb8617edfb497547fc02e7c6b07da55e31277d76c7885bbe709ad10c88955e3de385ab8b97bbebf001c93f3cdaa1cf57decebf9649c27da687deeb6ca19dfe16d4ce3f26e1a0ff2faf5f6657d71b14bcc53c2e5ac09326c417b6750e7cec57d0e1965208aeca49767afd7f4ce385c9e2bceb8d32b35d0e07ed8a3fe045d9df9409075e9458394229acc36d270619c847a8558be19ee477aabc3db0c4c95d4a408a351409f6216aeab52c8387df"], 0xce) close(r0) 2018/04/24 10:42:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getrlimit(0xb, &(0x7f0000000100)) 2018/04/24 10:42:14 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8), 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:14 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000), 0x0, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/243, 0xf3}], 0x1, 0x1000000400000006) 2018/04/24 10:42:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x7) write$eventfd(r0, &(0x7f0000000000)=0x100000000, 0x8) 2018/04/24 10:42:14 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:14 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) sendto$ipx(r0, &(0x7f0000000040)="2daf0b57fab5eb6acbaf0cbefe2c12bc7c4aec41d08f827d51662b69729753290d47a8c0922d6429cc3621af4bc10d83c4c6bd3a9ae8ea71fd6c7c9ca5d9915a55aa29b82fe5cbc6552e399db663d44f213cf3d109b1cf94ac91801a718040c4338f649211b17e677cbdc5a556d2ebac7822c50e60514e4643d08e7588bd4323ff39b1bc5c2cfdc2689018a1518e2bbeb868ba4c3a7426ce70758b637cb01de21b2187834234146b04b9c45e7a4af7e897", 0xb1, 0x800, &(0x7f0000000140)={0x4, 0x7, 0xffffffffffffffc6, "f77e50f206d9", 0x8}, 0x10) 2018/04/24 10:42:14 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:14 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x200041) flock(r0, 0x8) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) 2018/04/24 10:42:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000280)=0x80) read(r0, &(0x7f0000000000)=""/223, 0xdf) setitimer(0x0, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='syscall\x00') prctl$setendian(0x14, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) flock(r1, 0x7) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x2, 0x471, 0x7, {r2, r3+30000000}, 0x1, 0x200000004000}) 2018/04/24 10:42:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(0xffffffffffffffff) 2018/04/24 10:42:15 executing program 6: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000000001000503"], 0xa) open(&(0x7f0000000040)='./file0\x00', 0x101200, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7, 0xfffffffffffffffc}, 0x203) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/04/24 10:42:15 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000), 0x0, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:15 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8), 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8001, 0x2040) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f00000003c0)=0xfffffffffffffeda) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000440)={r3, 0x4, 0x4}, &(0x7f0000000340)=0xfffffffffffffff3) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x2, 0x8, 0x9, 0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x9, 0x7}, &(0x7f00000002c0)=0xc) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in=@local}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000300)={0x8, 0x20, 0xfc0000000, 0x9, 0x3ff, 0x7}) signalfd(r2, &(0x7f0000000380), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xb68}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000100)={r6, 0x1f, 0x101, 0x1}, 0x10) fcntl$addseals(r5, 0x409, 0xc) 2018/04/24 10:42:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8b, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/24 10:42:15 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000000)="7e09860502ee704a11a1818ab38c13d28f51ec965c1192cc6c8b995ce60e15811320391e1601a7b185bd7fa414d343b4f71ab194d93fc4d980e883d9d862fb5671fc5d4f5d05e41d2896f6ab47f607e009c86d0da9671f84af9dd2e84418fef29ac0f0", 0x63}, {&(0x7f0000000080)="64bc3bb2b7f3b8bde67f8436dd546ae4cf4d3da80508ef0d454b925b012f2b54f27adb589aea40c314f5f44cce6a617405b72455a6b7b6d3bf6e83f028897826994f63eae4", 0x45}, {&(0x7f0000000140)="8e70d49a68a7f81193f37b5bb026c14503309dc93b2be857adfe034ae09e9edbcf", 0x21}, {&(0x7f0000000180)="fca3a8b9768a82bfa276704c6b734336f3d6d8", 0x13}, {&(0x7f00000001c0)="061a75601f9d2f88acded0b83109ae90ad44795b1d0f2d21c6f27cdf1b433464f19bfff36d70768f405977d214fd7102c3c793c71cfd4dfaac789a7424dd982f66ea861b8aafaf989597cb72ad10e2a2ae2fa2f940b07c380cce207d291de8220965a340899eca9ffa60e53d8a8568610822645e671f7f8e14efccdd80268652ef35ca2748ddc63f6417a2a3ea1810e2071fb8084a18b556c1c222c913838155e148608c862d86f74b", 0xa9}, {&(0x7f0000000280)="9ef8e6e4e6e83c580f861822440a029a0d9c08b0ac1fe36d9c3bb36e1208eda08f", 0x21}], 0x6) flock(r2, 0x8) 2018/04/24 10:42:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000080)=0x4) 2018/04/24 10:42:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3b, @rand_addr=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x8, 0x7, 0xa}, {@multicast1=0xe0000001, 0x4e22, 0x6, 0x4, 0x100000001, 0x10000}}, 0x44) openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) 2018/04/24 10:42:15 executing program 1: geteuid() socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x100) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x11, 0x28, &(0x7f0000000000)="a5687c14b1a6d911e97ee2d6204b94a21cbc521f64a5c92871cc644e88f80aa5f76e41db2eddcd33"}) 2018/04/24 10:42:15 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x5b, "94a521e07509065f5a46f1929b553541ebcc5980a67dc4693b12e3a4d5091659133e671c390e9cb22a07df3a4f6d962903a6147a49bcb64be0a2e8593d6e1b22e623c6a89bb71f9cd66bbc33f7030a2ec39869116e31c1eca42ac7"}, &(0x7f00000001c0)=0x63) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) r3 = syz_open_procfs(r1, &(0x7f0000000100)='syscall\x00') flock(r3, 0x8) 2018/04/24 10:42:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x400, 0x1, 0x7f, 0x7ff, 0x6}, 0xc) 2018/04/24 10:42:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x22e}) close(r0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="21281400b4359d3fe29bcd547488afaec9a351f5037db5de"], 0x1c) r4 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x6, 0x2, 'client0\x00', 0x2, "c6e7af3c042fce1c", "6fa1d6760dfff14c7949296b0fd1b9287f73c770b2172e3520968f3806a15ec3", 0x100000000, 0x1}) 2018/04/24 10:42:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f56da6b7a5826873057d9ddaf2afd7c03a7f41f82a2dcd19ed3e0273183785e170b14ca586b95eb03129ac7e13a6aa9499f6fa38beda3d17ce5ca2433b3220fe96f08af74302dbce534777b7d6852d5d330bebad0f9673304c28ccb65c0e80586ad4fc3565641fd2ba96662225302c8243b69eb956e63a4a880229bda1e4188977fa7fdf6031826829e208961f5ea21f51ad8996e376269b2c393cb2ef2d7eb79ad63240860799fbe843ba69cc30bcbdb7da6846", 0xb4, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x7f) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x400000000000005) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000040)) 2018/04/24 10:42:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(0xffffffffffffffff) 2018/04/24 10:42:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/24 10:42:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000000)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/80, 0x50) 2018/04/24 10:42:16 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000), 0x0, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:16 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8), 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:16 executing program 6: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'vcan0\x00'}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@local, @dev}, &(0x7f0000000140)=0xc) memfd_create(&(0x7f0000000b40)='/selinux/avc/cache_threshold\x00', 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x3120, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0x5, 0x1, 0xfffffffffffff4fd}, &(0x7f0000000280)=0x98) sendmsg$nl_generic(r0, &(0x7f0000000b00)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000600)={0x4a0, 0x1d, 0x420, 0x70bd29, 0x25dfdbff, {0x6}, [@generic="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", @nested={0x2b0, 0x61, [@generic="178728a9cbfbaa13beec397b214d40845e879e0d338be6db9ae5cc9d0d1e948e70111ba989237c51f9f40c130936866537c58e399471ce24851a952c122c0029c6ae2418eda04ce328a33ac7e9a5dea80d45326021c0a72e94d80a3fe3c4391d5ef43c58024504f684bde8e576634b8a2a384a1fe46b85be3777226066c284b1df9cab2c7979672372b3e831328c96cff6c7e0f14b6579e069d3d0eb560bca0178773b1e06dd38c0b100252ff40b3ae3ef94c7b89937566fbc18fcde6baf4b1db3ae", @typed={0x8, 0x91, @u32=0x8}, @generic="95f01b60fff43687ade509f60a091151e4ea6eb383150952478f3bb982f3fac28357657aa16214d8928d480ed8b29757aad8a9bc2385d83a0e73b73f50654733a87ecc9d3361236b171e17f2dc141518dcd029c88f0757c6ae5fb1fc01bb15b85617dde9bb864cee503b0d4d6b61b9be57dadec827d819ce4ffabc11b02a2bac1af9aa9ca2bbc2d1ce771f9d18e50905285343889de3410ddb1d474f0b55a194c6e8b7eed623dacc75e11bc531e37eff37f0053057fc15fe80b830d0f1c8f9c7e4a38cd12b00a88b5775c4b3ab64b6e126a6f52858811299bb85afc5625b", @typed={0x8, 0x58, @fd=r0}, @generic="35443c7ee28c6d73a466d5e18d3ce9428ef14ae61e8d21a0d39b19caffa3de377980debfddb9fbff6524d499468866e6c5163367b463c2e863f7a8d84e2b2c7980c02481c6b9dcb50eab7ea711e5e61a30d3460b1392776ee4a79c7c2ee76c398bb67652e09efb0563bc132531e391616c34ba171b4f9576cba18697219443edcffc09d6ebbb4a32ab7a09b0787bb7a2c56f5da96014ff3d102c7f293852d57715a3bd5a8ef43df31cb8a4fba0831639b43a1e2383afde1bfab2d5bf1d714a1dea6408e7cb2feed6ab6781fdf672b793a8be29b672924211adb959979fed11b484f070face3a7075fc546dc0f19717", @typed={0xc, 0x1b, @u64=0x5}]}, @nested={0xe0, 0x2, [@generic="b92140fda22c5aba0273f504edd3362817b57d386863bbf515bd9a06bf542c6a6b0f92df95299cf3614792ada4510b30254c1181a66cc3fdd6e468da92b6f39ddb986c16e3c5b1d730e099c297476459c831551a7caf88f3ff1cb0205c240d2e385d580c7c5d55ebb66a88684ce10f59c61c3683c87cd020b7cf216e9724b185247991e3189b53499e6cebc44dd87bba52bc47d0258f4c8193e3829a2272f54f7ce5706bfb5344b3d71f7dfa0c5c0a0e94b811b860e7627cc9267b495d3eccf7b391d5d6c762fad3208e34b98029e3f9d3e2b6b4c9927271e601cf"]}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x8840}, 0x4000010) sendto(r0, &(0x7f00000003c0)="ef17f0d84db62ae63fe266e999eb9c5021dfbdfba88abfd6de35e6cd84fd03c048584e8bcea85fb7400dfec167d5d1d0de5c9112369a16e6309da00779f384d1f969961dd99ec4a45ce195caa6eb37d0ba236c8df2ea4f3e6a7c8b304307133250af90114abeb5b9053ba33e416ffa9590f57bb6f88be17c46710f4a0d9551a674f325909313c2add3fe9fb1485795ec4df4e03b751e7b8275fb7f67805907fd12d888a3d2cfff7e14d0647aaa3d2f39561cbb0e6b725cdc9f0013cb147dc74a82da700c6faa6c0ddefb156f24242084bac6", 0xd2, 0x4000800, &(0x7f00000004c0)=@l2={0x1f, 0x5, {0x8, 0x7, 0x73c, 0x8, 0x80, 0x200}, 0x9, 0x5}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x8, 0x4, 0x400000000, 0x7, 0x9, 0x5, 0x20, r2}, 0x20) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000000040)=0xc) 2018/04/24 10:42:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x48) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x148}, 0x1}, 0x4000000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:16 executing program 2: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={r0, r1, 0x5}) flock(0xffffffffffffffff, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8440, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x22004002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x428, 0x70bd29, 0x25dfdbfc, {0x2}}, 0x14}, 0x1}, 0x4081) 2018/04/24 10:42:16 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="be525cffd43f18ded8ea88e3835d3b0aca07a76ee3c355412ceae0934489eed5a7210e") 2018/04/24 10:42:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/24 10:42:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') sendto$unix(r0, &(0x7f0000000080)="509d48bcaf5f93fe12770d026cfbddbec3fc6a46b04dd622ae6b37f709b419dbe9f26a1ba7ef299075ccee3e3763cd32fef2b7a55518f151bb960d25b7fe108438515c64634c97f08f596f283affaa72565e08885e16a943b24bf5790f5cb92b", 0x60, 0x8000, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) flock(r0, 0x8) 2018/04/24 10:42:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x501e}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xa800, 0x0) 2018/04/24 10:42:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x3c, "82cf31facdc9df88b6b1ac0660c45ac62e2ecf448b08fe3b7562152ce2b89887f17179f25859d426109a1a47a2923f67ce22985ebc9ab8ba2690cd41"}, &(0x7f0000000300)=0x44) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9f, "fffb2664acb44baad30c1d8efe9dc54afb840eedb476dec00d870c75635944388352e9fb3bbc573ce9b7f098b38a2568b0dacf4c1d20d95d123d02b5b1fda546fe7c8e4a98c529ed2922462d579443393f63805229bfe7add1dfa080b4d1eeae130bd990ce002cbb83a4cc8da36e06b7d0c62bab4b5725011a641fd1873ebf889116179134ad9b7b62816eed8a87334c19fa762951c83c7c841c51c0f51958"}, &(0x7f0000000140)=0xa7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x8, 0x7, [0x0, 0x6, 0x5, 0x2, 0x80, 0x1, 0x3]}, &(0x7f00000001c0)=0x16) 2018/04/24 10:42:17 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) 2018/04/24 10:42:17 executing program 6: setrlimit(0x0, &(0x7f00005dbff0)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x2000, &(0x7f0000000000)="11dff0c4e2f27cc00c9c9f3f34", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8a12ff89f485a503061ae0ae451d0bef8d201565255e3518df16cfc674063b1fc54be3592b692a00d0938188c05adc315538") 2018/04/24 10:42:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/24 10:42:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0xfffffffffffffffc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x500) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0xfffffffffffffff8, 0x5, 0x3f}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fffffff) 2018/04/24 10:42:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101001, 0x80) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xf0a, 0x6}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(0xffffffffffffffff) 2018/04/24 10:42:17 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x410040, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x102, 0x244) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000200), &(0x7f0000000040)=0xfffffffffffffec6) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x6, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}) 2018/04/24 10:42:17 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x6, 0xffff, 0x240, 0x8000, 0x2, 0x3e, 0x1, 0x227, 0x38, 0x160, 0x400, 0x5, 0x20, 0x2, 0x56, 0x80000001, 0x2}, [{0x60000000, 0x6, 0x1, 0x7, 0x401, 0x2, 0x9207, 0x9970}], "1ea716da908837a665ffdd414837a6a3a8c08e8025eb863d7278c652b8ce36ac68c9e91bf195cebc8f748fceb149b6b367bc45f6f8a7d172ab1bc4497267545e3632c2ff83321c071d7c34177fc066c6e14ab7c5", [[], [], []]}, 0x3ac) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) 2018/04/24 10:42:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) 2018/04/24 10:42:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='limits\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00'}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) eventfd(0x2) accept4(r4, 0x0, &(0x7f0000000200), 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cecffc), 0x4) write(0xffffffffffffffff, &(0x7f000095c000), 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ec3000)) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.system.Security\x00', &(0x7f0000000500)="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", 0x117, 0x2) 2018/04/24 10:42:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x80000000, 0x10000) ioctl$TIOCNOTTY(r0, 0x5422) flock(r0, 0x8) r3 = getpgid(0x0) write$cgroup_int(r0, &(0x7f00000001c0)={[0x35, 0x36, 0x37, 0x31, 0x3f]}, 0x5) mq_notify(r0, &(0x7f0000000180)={0x0, 0x8, 0x4, @tid=r3}) 2018/04/24 10:42:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xf5, "394a22dbd7a3aabebdc2b525135d71cca96fd5a87931e17d8529592b4495a54930e218b9551bbd56ded6e0d3e4291b13b7bdb77fc9220474a03b414eabba55e8be9d926b51f0ad354850ec2dbb6fc5e00ec7f97261ffc771e9bb1939ec74725b61dd2e3b70d9e3067a32ce9b1837b01e4ee516e51c8dbaf7043eba02a80f40d26348b441d32940ffee7632ed0fc5fe72f0d3f1447fdf86173dadaf7c1e40d5368b88e3a4c05c51b11dd72d98e02dec3dd92fa966c32d791729cac8c704c600f6d007df2af4e9dee69fd72bb93e0e4b59bf11f06d2945648e7f250897dbfd91b6c7030c603aae602ad4a18d2904f88afcd99e475455"}, &(0x7f00000001c0)=0xfd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/24 10:42:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r0) 2018/04/24 10:42:17 executing program 6: setrlimit(0x0, &(0x7f00005dbff0)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x2000, &(0x7f0000000000)="11dff0c4e2f27cc00c9c9f3f34", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8a12ff89f485a503061ae0ae451d0bef8d201565255e3518df16cfc674063b1fc54be3592b692a00d0938188c05adc315538") 2018/04/24 10:42:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x206, &(0x7f00000000c0)={&(0x7f0000000080)="f21efac3735840ce8eb81453508b64", 0xf}) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000180)=0x60, 0x800) 2018/04/24 10:42:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x400000022e}) close(r0) 2018/04/24 10:42:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x7fff, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/24 10:42:18 executing program 6: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) mlock(&(0x7f000053b000/0x4000)=nil, 0x4000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x496100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x2, 0x4) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) sched_getscheduler(r1) 2018/04/24 10:42:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4d8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="09000700ffff970008000200f7ff00040000283f5c4003ae41259f21dc9137263510595129f0af27fe1e65168476cb071a6bc2e110c32cc9fd6d07edd09ec97d9749f4834cd67e99a090bb6bc97b5dbcec3203ff05b799aed771057754d62627e6dc"], &(0x7f0000000100)=0x16) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:18 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x3ff, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$void(r1, 0x5451) close(r0) 2018/04/24 10:42:18 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) 2018/04/24 10:42:18 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) 2018/04/24 10:42:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000480)={0x1, 'rose0\x00'}, 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fff, 0x1, 0x8, "807527407beace72dc6f7a76976bf0bba25112b92e4652010bfe79a0b63fed1af604c82e80ab450d472b8aa0c4b07720821fed941dbc3d6b6757ea0d4da7cd34d0e64ce35ceab01e369f58c76502b291"}, 0xd8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x404400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000380)={r5, 0x80000, r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000003c0)=0x2d7) close(r1) r7 = socket(0x0, 0x80000, 0x2000000000) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80d2}, 0x1c) getsockopt$sock_timeval(r7, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) fchmod(r7, 0x1ec) 2018/04/24 10:42:18 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000002940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20009002}, 0xc, &(0x7f0000002900)={&(0x7f0000000240)={0x26ac, 0x8, 0x7, 0x2, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x6}, [@nested={0x127c, 0x84, [@generic="c8cc7376eef1f3020f9afcf9f2e67dac4d101c0230a8f83de4b110f89139f7264f84138b3324a8bc87b6ab51a7", @typed={0x8, 0x36, @fd=r1}, @generic="722290cf6f5565b5", @generic="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@typed={0x14, 0x95, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7b, @u64=0x80000000}, @generic="355e738a13994e30322076d7fe57bc81c6cb0d21d59a2ce2a07e0be87d654d42b519e3a169941b25355ab348a81f9f00c3794efce07f514310be0e515e0759113f30ed6d4f3fe73415da53562e4490aefda8dc68d314d0b70efd76fc17b745b4888650512e068f52e53afbd74d5cfa135a215904398b1f6a1ae2c1", @typed={0x8, 0x8b, @uid=r2}, @generic="23617644d94c310e7e86826138783df2d3f5ffb40583183eff8f9193af101c5352077cde2455ffb9142df6b14f69a1721228c8358924d68e85c6cff3e8763cc607bb33433a930bcf93e310bf6fe8b893d3ca83d17c773dd3f769401a3e7dba4c7aea506aea90212d2ea2114b908dc44026b3ec6158e8656d41702d434a91612cae829ea9d50dfaf3061216b2c25065bffc3a8ef6bd89e00fd142dce50a16256f6b95f37869294e74237977845b3f4aebbace5ebf6b26c4fa2d37caa4c2e7d18c9436bf13c2d68278a310", @generic="ddcb7840948830086303c0dc1df1dbf953ffc952f2718d7308b9814d7312f20981a5eff40e794892b0ea006b0469c3fed0447d34fe6d8700fe032eab9cb36ebedf5fa5179b336cb40e303accb46b05385e2ef61c7aecb577dacb41acc04e4c9e632fac64c71c82a79067b56c76c61d4b8aafa341f37ec6fc4bf07650f70ea7bfd4f0dafd34743656844526f622f504d27a497a67e3cf97a1a9c67c627394c0f6733a4a6a842f672a0dc8c40772b38604f20539501fdfd8e138dd1927fc8a7ebf59271404d085d284bf7b18f6b609"]}, @generic="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@generic="680c4c53c29744a650ff38407ceaee7561a7f79311d1fdc5ed4257b633d2be44ca6ca2a4a8395d1f55a5a7c1580b4d8217a1d6fb1729c384f1b826280be52a3b64d50c3e44f3fa55c905756cef3b6a171c4f8f6be6e0016d9cfc90d51a3777c5e0ecca7911b6b3f575d79b7503563d0cbc8a7003f0cdecd6ab1d4c0338938a20d88a410d18c441491d6344663708fd639a03d5c57a1a7a1f3151fabb1c7ddd4d228fa4696f6919d3ce85c6e3b3a216504568ea5d267dcbe634053a0fa50937971c0a9e3a7d27b0ade39e28523587750cb51c154184192ef9850dec6b31cbcb3540c26eab72e85639", @nested={0x198, 0x5e, [@typed={0xc, 0x3a, @u64}, @typed={0x8, 0x82, @u32=0x1f}, @generic="08d1eac160be4040ac91c7c51b81e2fb64102287b02f5c5f0f635dbc0e36139187714918eca9701400a3a3c70160e685b8a67878f8958223568928ad5916d359b7c4703913da8fc7e35f7fd6fdbf6c15580c11ee3c1e33a86b36c1df4b4df6bab5bb8c5df91af1bd86fd8bf61cec5a60180a6e7a12b8e643e2ad21ec0f98eb8329e1f068783f199b01a0f708c2338ec6b36fcd3e05c56b0ad23396dad7d6facbd1d23abfd4fbe4281be9a0130868229ba91e1e", @generic="19f609fe21ea9ec1fb8b0683e9e8c05a470b1f52ae71a22d67f1984ff280118d9fba2a9000cc88cd55f55a1f0d5c9498fbd315df64802757396359a5ab5584792c100de20b349da7a58edb97d70629f5de9aab33fcc8b38385ad0b5c68ee3d91bb6d25d5b3c10b82b9583198cb58f4caf327890ab8c2b516df7c552d8f008e6107c0dc1340985fc9b93b17e8c27e5bdbae37bffd9a77fcd755fb411fd0bc8cd671d46e345fb81779aa5a8ab9b408824def306d597818967e1fb5ff80272e02a2544edddba232b775f8a8e330"]}, @nested={0x19c, 0x92, [@generic="8eb7fda6bc3214f1caa56d74b16ff9ddd0be5caaeba56c786f3027b0f10d7291b1bf0539e6b1971d91c13c880cbf60a865a88e5bfb9905ccb41c6eeed65586acdf0e2bf6d91f88543db5f2d7da3665553253c7458ba71ad95ce1fb88a44b32427dafb1c6040215a6e4642a63daf94fb49f0e95b2abf6f8f742e8454343b0dd26f7a17641a61c8f488fd2251be90afab9c1787e2fc2aaea67aae29f2d3d4e848e725a390467b34960334951a1c6005ae2bf7c371307b32c88766830a27ddb6c", @typed={0xc, 0x52, @u64=0x100000001}, @generic="2ce1317bcd161e6636f97a3af9750e6bad416437deadff94cb15874fa910a726489814d872b754f281a3a4939efbb04e5ca8a3daf94c3834f081c05de87435db2fc7cad83683167371a1a32ce1c7c705eebefb7bdd9310a2394f7b74a7acc32e1d0eb91f2aa43895a987dd29e26dd86a17e0bb46413e7bb3eda12c06da5a7f679c48866b107420294c46782666a0e9d42371588db0957a4e7036b9d1836f1c057d3d83acaa2c1efe47f76d938576a36ed2f71861cba100f7192d86073fceb76110e062d188b13ce1f6007452"]}]}, 0x26ac}, 0x1, 0x0, 0x0, 0x8080}, 0x90) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r3, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002980)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0xa1, 0x4e20, 0x7, 0xa, 0xa0, 0x20, 0xdf, 0x0, r2}, {0x8, 0x6, 0x4, 0x4c34, 0x6, 0x2, 0x80000001, 0x100000001}, {0x7fffffff, 0x7, 0x8, 0xc28f}, 0x514, 0x6e6bb0, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x2, 0x0, 0x6, 0xae, 0xffff, 0x3}}, 0xe8) 2018/04/24 10:42:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="ba77e8cd4eaacee8d2d7b0654f5cbdf7466e70fb772175cd6ae2176ec26260f071fa4f303a5a34358b3d994514aa99f589e16d15698400629620512370bdfb3218c45efa3fe53a69453be08b745df524dc452191b2926e04bac4aec9b45c69f9697d33bad9e733dcc8da5ced69796a5395900a0c15e5213349e8ee3ad772ff5134f3c19865ed4fb476497eb76e799f49bbb3ae003c6fd1744508c43ba35a11e3dbf77314df9a532e295e4a955d49857e64a370f42f3054438137ec78f22aa91231e54f116a7e52d1c428ee4f9d7b31a22b25", 0xd2) 2018/04/24 10:42:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xb1a6, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) fremovexattr(r0, &(0x7f0000000040)=@known='system.advise\x00') 2018/04/24 10:42:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) socketpair$inet(0x2, 0x0, 0xfffffffffffffffb, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xf06, @dev={0xfe, 0x80, [], 0x1e}, 0xc2e}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x76}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x9c) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r2 = open(&(0x7f00000006c0)='./file0\x00', 0x400401, 0x81) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x15d) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000840), &(0x7f0000000880)=0xc) socketpair(0x10, 0x6, 0x8000, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xb4, r6, 0x402, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x37}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x480}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7b}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2c}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1}, 0x8011) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x400, 0x0, 0x6}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000800)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0xff, "dd737ea69efeace291a621ccf69a829e3ecdb0fafdfe1dd080a63621d368abf2d54574acb9c5e8273982c2c4f841b7e880353f870d7f8ea28dfbc69ec46b5df9be19efa299f7db2980472480580e8802dd3d2e8aef5bfb40162d1c5348118abb60f3bdecdf06b4f1b1ed743f1f99ab0852cc0c7671de16d70f8eab62955d4bf2db60495a4a2007da61359d3b2996ea405b060c910034b158f5c2d73ef9721c9c70bd67fb8e4bdf04e3af8455011f793efb79e7ab507e82f1d209c60d4aa881bcad6b31793ee21067eb15697d74e044647223d96ab8f9c9f27a753cb0ac3f23805e698c03b04b2e9af022f0e3025e133a3d044a9c84cce0c0794b7d05db3a90"}, &(0x7f0000000700)=0x107) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000740)={r7, 0x7}, &(0x7f0000000780)=0x8) sendto$inet(r0, &(0x7f00000008c0)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405249e250000000000002d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230b469255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e71617bea30", 0x799, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) recvfrom(r1, &(0x7f0000000280)=""/134, 0x86, 0x100, &(0x7f0000000440)=@l2={0x1f, 0x3c, {0x587f, 0x5, 0x3, 0x1000, 0x1d6, 0x2}, 0x0, 0x1}, 0x80) 2018/04/24 10:42:18 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0xffffffffffff0647, 0x4e20, 0x7fff, 0xa, 0x80, 0xa0, 0x11, r2, r3}, {0x2f4, 0x5c0, 0x7, 0x3, 0x8001, 0x8, 0x1, 0x7}, {0x0, 0x7ff, 0x8ee, 0x8000}, 0xfffffffffffff801, 0x6e6bbd, 0x2, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x1, 0x1, 0x7, 0x0, 0x6253}}, 0xe8) r4 = syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') flock(r4, 0x8) 2018/04/24 10:42:18 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0x6}, {0x4, 0x8a}, {0x4, 0x3}, {0x4, 0x3}, {0x8, 0x3}, {0xc, 0x5}, {0x4, 0x4}], 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="d74dcae840c7bd0d8fdd579e8f840391be615431da4df758d84f69123826bf394f04f6aa15b3be65f1576c5284cc7510a43d56a626c35b7118d40f5783321059d8f6f0abebc6a64f23759428bf8d594ff8ea3d15b8816cd1fce65354ed0200ffc87a5e5cbaf31bcad65c94dc2658695e390b8f369544621561c82174d322074f2926a2a6c853061cda9a4d22122e16d90b26cb1411cf18631edda52482", 0x9d}], 0x1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/24 10:42:19 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x87ff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/04/24 10:42:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) fallocate(r1, 0x0, 0x0, 0x7) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() pipe(&(0x7f0000000080)) tkill(r2, 0x16) poll(&(0x7f0000000040)=[{r0, 0x420b}, {r1, 0x1}, {r0, 0xa0a0}, {r1, 0x1}, {r0, 0x10}, {r0, 0x102}, {r1, 0x2000}], 0x7, 0x8000) close(r0) 2018/04/24 10:42:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') close(r0) 2018/04/24 10:42:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_open_dev$urandom(&(0x7f0000001280)='/dev/urandom\x00', 0x0, 0x400) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x440040, 0x0) getsockname$ax25(r2, &(0x7f00000011c0), &(0x7f0000001200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'gretap0\x00', r1}) connect$pppoe(r2, &(0x7f0000001240)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'syzkaller1\x00'}}, 0x1e) bind$packet(r2, &(0x7f0000001140)={0x11, 0x17, r3, 0x1, 0xffffffdffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/24 10:42:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="f792d3d77c983f4592fa794e672690bbab1203cbf1c760a9dee9bd9469b9dd891ae6e44f4bbce11e91e762de28a354ee38f8fc8f407386b5869a7dec880ecf27574494f317dc3bde76cfd35103eeed20d062df9523d6b365a185ae371c672706191e767d8d133d5a140d77481eb5f4e4c226b71cfc01a0c38405c3529a3aec1d09e54093691dadab1b2201db87a33bbb63aafae6b882e356bc74e0f2562175a2411720d0747885a14960528aafe20209411b0fdfee3c24fbb7de2b37a9d085ca6f9ef706f6733aa3b783290ccf9cc5fc727b3701d5ed5d5a9ba9ef5f88739abb392afade75604c34773eaef8bb4d8c", 0xef}], 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) 2018/04/24 10:42:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10401, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:19 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) 2018/04/24 10:42:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) flock(r0, 0x8) 2018/04/24 10:42:19 executing program 7: r0 = open(&(0x7f0000000200)='./file0\x00', 0x2100, 0x2) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x100, @tick=0x4, 0x3, {0x0, 0x80000000}, 0xb5, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x100000001, 0x6, 0x8000, 0x6, 0x1000, 0x1, 0x2, 0x7f, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, 0xfffffffffffffff8, 0x8, r2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x6558, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/24 10:42:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x103100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x141040, 0x0) sendto$ipx(r1, &(0x7f0000000140)="71eda38334ca96f222c4b024a18e08b0fd6efb6ee4c456e061f1fda3fe848f55570eb2b1c9b325e457c63726d5a4be8f70a401b456c8b275e3cc264e6e2b46ea54bdbc1142269b25f3dbbc149f82c8e901995cacce4885c614cfc47d19a08eae196a8bf01149721d185bd17d346643f736584cf8c50c0ab1b354a2a110f0015bfc2fb19cd4435fcde437377699daf727de40dac0cf10dd4c44db58ce117a74f1d232478d880d4dc92a40883a4a7497c2b13296322428fc48617ab7e16d6be654f541b339eec9e756b1e15740d0aafc28163936e5", 0xd4, 0x0, &(0x7f0000000240)={0x4, 0x7, 0x67e6, "c9ebca1c3198", 0x7}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:19 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000001740)={&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000580)=""/10, 0xa}, {&(0x7f00000005c0)=""/27, 0x1b}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3, &(0x7f0000001640)=""/213, 0xd5, 0x39}, 0x40) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001780)={'raw\x00', 0x1000, "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"}, &(0x7f00000027c0)=0x1024) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') sendmsg$netrom(r1, &(0x7f0000000480)={&(0x7f0000000080)=@full={{0x3, {"fb839cc24699b0"}, 0x2}, [{"307ee12e174186"}, {"3d2284163413c7"}, {"4fa1a15399bcbe"}, {"9b095e4227a775"}, {"e7f04209d8aa9e"}, {"470abbfa899639"}, {"47ea1c50b5d63d"}, {"bcecbdc7958311"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000140)="0d97329babb9cbe5fe55a09e5cf35d8c20494b5705388bde05f94c5a262c73ee5b4a41d1b47010383e04df04b7a7309f1dba49bcb6616cea87b437be813d96ee5e4e724782730f78362a8abc31b9ff6b00458ebdd843de1f64b8d76506daadd99b1ef4a0ea03e67a6aeed9161b90ac0fd076f0ceed3732659341b7d18158c69e910c8812e6d2ea", 0x87}, {&(0x7f0000000200)="ce39450c15fc090c7c39a49f6d2b50d3623b3354b916b65d4fc0137880a37e76da4158816aa3d3ab2375d682e14fb011453b8164bb5c44af4cdc3ef492d8f57e67422d338a90cbfca0252b6b80773fc720d17103b573f86c5e52e05ceb1a70ca7ce3171eb9572c1c350eea3499f498b901ff45d756ed142aa420c629bdaf6158589a6ed62e08d5d70d0b30f35211fe9948370ebffeda3546458c96d0e5508c4e0f972ecf8d97c68c8adce05bbc956225", 0xb0}, {&(0x7f0000000000)="081173b20104d93a9375adc608c247f142a3df66a32d9d0c9558335646569e4c4125a4e244b964f820a28043a13e92d8cecea9", 0x33}, {&(0x7f00000002c0)="7c3dadffdc6df8c2e48f72edde879364eb40543fa1c6e4e31fc991e832a14f977925aa45cdb31cbf3522f400", 0x2c}], 0x4, &(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x120, 0x4000000}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) flock(r1, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/24 10:42:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2018/04/24 10:42:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') fcntl$dupfd(r0, 0x406, r0) flock(r0, 0x8) 2018/04/24 10:42:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x57, r2}) 2018/04/24 10:42:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x80000000000002) 2018/04/24 10:42:20 executing program 7: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0xe0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000000c0)) 2018/04/24 10:42:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xff, 0x6, 0x2, 0x7fffffff, r2}, &(0x7f0000000140)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000440)={@mcast1, 0x0}, &(0x7f0000000480)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=r3) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:20 executing program 6: r0 = mq_open(&(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x80, &(0x7f0000000100)={0x401, 0x0, 0x8, 0x86a0, 0xdd21, 0x100000001, 0x3b, 0x9}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) tee(r0, r1, 0x2800, 0x5) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x19, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x4000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a) 2018/04/24 10:42:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"4e7200000009176e8aa300", 0x400000000000022e}) r1 = socket$packet(0x11, 0x2, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xfffffffffffffffd, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) 2018/04/24 10:42:20 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) r2 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) dup2(r2, r2) 2018/04/24 10:42:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8c2, 0x0) write(r0, &(0x7f0000000040)="65c36547cb8f43f022a865076eccb94eda35f6574e93170795392c43bbc1ec845251abaef2412683966d44c95901a425c1653ce86d229da4a4c3604448110004af27afdca39de26176186c621abb3b6e7adb6e5dea2c1d76c733d1", 0x5b) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0xa, [0x7ff, 0xc2, 0x7fffffff, 0x80000001, 0x9, 0x3, 0x1000, 0x6, 0x2, 0x6]}, &(0x7f0000000140)=0x18) flock(r1, 0x8) 2018/04/24 10:42:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigreturn() setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="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", 0xff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/24 10:42:21 executing program 2: socketpair(0xb, 0xf, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000180)="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", 0x1000) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r1, 0x8) 2018/04/24 10:42:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x9, 0x2758, 0x8, 0x80000000}) finit_module(r0, &(0x7f0000000040)='trusted&/\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x2000000000022e}) close(r0) 2018/04/24 10:42:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800000004400c0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/04/24 10:42:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)='GPLsystem:\x00', 0x1) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r4 = eventfd(0x581) r5 = accept(0xffffffffffffff9c, &(0x7f0000001bc0)=@ipx, &(0x7f0000001c40)=0x80) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001c80)=@full, &(0x7f0000001d00)=0x48, 0x80000) r7 = getpgid(0xffffffffffffffff) r8 = syz_open_dev$sg(&(0x7f0000001f00)='/dev/sg#\x00', 0xfffffffffffffff8, 0x20000) r9 = socket$netlink(0x10, 0x3, 0x1b) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/loop-control\x00', 0x101000, 0x0) r11 = socket(0x8, 0x0, 0xffffffff) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/status\x00', 0x0, 0x0) r13 = open(&(0x7f0000001fc0)='./file0\x00', 0x200000, 0x0) r14 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002140)={0xffffffffffffffff}) r18 = socket$inet_dccp(0x2, 0x6, 0x0) r19 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r20 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000021c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r21 = gettid() r22 = getuid() r23 = getgid() r24 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002240)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = socket$inet_udp(0x2, 0x2, 0x0) r27 = fanotify_init(0x1, 0x800) r28 = socket$inet_udp(0x2, 0x2, 0x0) r29 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002280)='/dev/keychord\x00', 0x80000, 0x0) r30 = openat(0xffffffffffffffff, &(0x7f00000022c0)='./file0\x00', 0x0, 0xc1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002340)={0xffffffffffffffff}) r33 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002380), &(0x7f00000023c0)=0x10, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = syz_open_dev$usbmon(&(0x7f0000002440)='/dev/usbmon#\x00', 0x4, 0x101000) r36 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002480)={0xffffffffffffffff}) r38 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$netlink(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001e80)=[{&(0x7f0000000140)={0x90, 0x2e, 0x400, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x7d, @u64=0xfffffffffffffbff}, @nested={0xc, 0x87, [@typed={0x8, 0x5, @pid=r1}]}, @generic="009383f388a8454add940a729285db5bef5f54bd8bbad9c6062aab62864c7306f01823a4d7c740fe9261534c0ace20593ab8d39d2aba72e6369bb05b9930cfe6c25905778f8c9f6fb6b9435a8699f3cb69ed234547f3c18883819a9325ed84aad91ff9a0b32ad9"]}, 0x90}, {&(0x7f0000000300)={0x1738, 0x42, 0x301, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x5e, @uid=r2}, @nested={0x13cc, 0x1d, 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@generic="7a577bd2d9566a83fac3b3b30417b1c23f7aa1caca7b53d4a409e8932bfd01679c6ad587c1a9c2dafe7375a3b73c05ba8b25b90e57ff5ef205f9091dea83281860007e3e4f200c854b126737f9b81194ccd467a6f9b1906b2982", @nested={0x28, 0x68, [@typed={0x8, 0x83, @u32=0x101}, @generic="2da51577d3ac50ba55dd7a9596e1c28fedc01332ac5c983ea15b"]}, @nested={0x108, 0x3c, [@typed={0x8, 0x2f, @ipv4=@multicast1=0xe0000001}, @generic="7f584e41e1c580035606b7c18104428f1ec7ffe3db2679d921b34e280cb371678f3d6774044d6d615f06a65a132473a2cbe7f2d32267210db81d38316aaba89f3a97b118092096f91eb615c6a0ea92f72bca547492bf4e", @generic="d45fd2c5797a5005fdd46b0304d6f3284872fd23040f1cb9a4aa52300e698421d5deef5f7e9dbaae246665f936849e9510eafc870f03dade8efbbd8f09cc3b23a48784d55380b3f0d007d5ba528b59c10bbb2089948b614db0644482dde6e17c043b2cf5383a8a9ddd471b88f7a1d06596132d8afdc5830e08e1b7fdbd88f3e774c5f9cdce1aa4847985223bcd52732b5fb96d906569a59947f859e2a9314b9920ce476462"]}, @nested={0x10, 0x4b, [@typed={0xc, 0x7f, @str='syscall\x00'}]}]}, 0x1738}, {&(0x7f0000001a40)={0x120, 0x1b, 0x1, 0x70bd29, 0x25dfdbfc, "", [@nested={0xc0, 0x95, [@generic="1a799dd7d9f70ef0513e241c1f96b6c2d7bd33318a9fca558acb427e9a565a0801560963301cb69fd5f406f47c82c33c8408eb148e6f4a417b7cf0e4086db21737c7c05df6d12bd1c1a95c553ca21a0f8c8fd2cf25826795b7a263346256bc910241bf349f4cb5f50d0edfd9eb40aa69538a0347cefb5d2c5e1e5014cde3d494e5118b0c8f4f1500b57cf6451c618246ceb67fcadc44733008441cef930ba6ec57bcef64fb38f9b2c01dbdb749aeacf5ccc458bfd414ada263094a53"]}, @nested={0x4c, 0x15, [@typed={0x8, 0x21, @fd=r4}, @typed={0x14, 0x87, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x93, @str='syscall\x00'}, @typed={0x14, 0x1e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x2}, @typed={0x8, 0x34, @ipv4=@broadcast=0xffffffff}]}, @typed={0x4}]}, 0x120}, {&(0x7f0000001b80)={0x18, 0x3b, 0x1, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x6c, @ipv4=@broadcast=0xffffffff}]}, 0x18}, {&(0x7f0000001d40)={0x4c, 0x33, 0x304, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x34, 0x72, [@typed={0x8, 0x78, @fd=r5}, @typed={0x8, 0x53, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @typed={0x20, 0x70, @str='vboxnet1mime_typeppp0ppp0(\x00'}]}, @typed={0x8, 0x84, @fd=r6}]}, 0x4c}, {&(0x7f0000001dc0)={0x1c, 0x40, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x9}, @typed={0x8, 0x44, @pid=r7}]}, 0x1c}, {&(0x7f0000001e00)={0x78, 0x41, 0x410, 0x70bd25, 0x25dfdbfb, "", [@generic="3fdcf97914dc02a5a4026a646fa0313a7fc6aaf7ed61031ed125cf131a16ebcb2f85c733145b37cf143d1946eb01c41cb209ad6ac3", @typed={0x30, 0x8d, @str='vboxnet0(+keyringGPLselinuxmd5sumkeyring\x00'}]}, 0x78}], 0x7, &(0x7f00000024c0)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38]}], 0x100, 0x10}, 0x10) r39 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r39, 0x8) 2018/04/24 10:42:21 executing program 7: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) listen$netrom(r0, 0x97d80000000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/04/24 10:42:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:21 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x528d, 0x2a, 0x2, 0x0, 0x200000, 0x5, 0x9, 0x9b5d, 0x3, 0x8da, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xc5bb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x6b, "7a304ece696a4e99c1b4e5d3bf4c52c8741df7abb2128a3cd064ba17727f7eef7f27a1afc7eae443c91930ecccdd59ae593f0794dbbb78e440e27d82a9ab14e834e9e82a939dc5f9b948347ac7caabcf49160ba756189ea009cf45268a55920e154f87e2a9da5546b729f6"}, &(0x7f0000000200)=0x73) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r2) 2018/04/24 10:42:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000640)="f862eaf5dfa323b365fb3df0158247a965922f2612301416eb8315492966501beb9f3c104ffae176042dd0e5828bdac0738f0458db096eeec89e5a5d5232b9d43da455d0cdc5baadec8b4db14fdab3b509575f4a088d460f18688015b6108c8d62ae303cb1f59b7f2a6b65d4e81c9ad94cb053d9dade4688088129da2604db809aff72eb038e24d5ad094f043be9e2e1b0dbf12cfdcfe4d5b3484323925353b12563ba0f5a5dd03e96ea6558b9937c6e08d00687d0073973e43a4cacf5d1ac33b1b0aef636df8f12ba219e5079ac211fd98286fa0b92a7") setsockopt$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$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, 0x5, &(0x7f0000000540)=[{&(0x7f0000000100)="6c6e2896376b546b0e546384b2b5c8d40e2ee18370d0dcbefc4e2469d9f21ebf538f6340cf514b4e9a1b3279a163a6cbb93dc1b678b092bcc684f3f04a8d459b389ac8ecec2afd533cbb8cb3477c6652f7b0db812b41979c128730b1090cf89323fecf3933cf82e8f696713c9d3f948d4d4c51b28bfb61c651fd5d02bdd5de666de86efca91069e2d0debb6408fae451ba1e6a1c4718ba4a0014526de357303a0936a3fe14690340", 0xa8, 0x6}, {&(0x7f00000001c0)="d43c078984fad2e6b2566708a9f4e4928b421836210ebfdff0fb2a4872c21e09a1d03bbdd2ae931766b80e2eb60d4639246c00761c56cb5e7cd7ad895dbfb8a2679a6cb45f26b682d2e5c2ffe06b9586f5e2e1561bd337da242a33c1f2d67c7bedfd6030a507c9f2c2093bbc5dacecc8dff1c12fb84ffc3696d7afec539005e42d4b04381d7e981579a24eca06c13a029e8e500624abf282b0ba7e146a1d10b69b4c43124256978a17413a967d4aea48b3189b3bdb186370ee7e9beba477bdc59396300324419bc3d5346192aebafc84aa879222a66f5de5", 0xd8, 0x1f}, {&(0x7f0000002cc0)="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0x1000, 0xad}, {&(0x7f0000000340)="75f3138c2cb5b1f189d2b42a2806f5ba406d6b29f4c3ceba1783d916e5ef6a2f166aac93b96513966d21304e2a5ebbd452d6d3e1721d3220bf83112f3c70b2900f094879db298b937caa9fb284bad7428f6c035fbaf42f19f3a28cf9edc38ad27810705125240aee979b9e78365f9a65b8c7066f7ebc01f87d64794f29971b538711d91de7f4763a4169845dce12259b48661360b8c282113490d638b8c7afca95da66335d108fb7238c68746193b0d5164ec8cf34492b8c8b8fe0fa33e165049443488752bebaa0a10d1d7b8f2ad3414af698f2bbd53f4099139f318c1b6a7e", 0xe0, 0x100000001}, {&(0x7f0000000440)="8abc50e0e77456ca3ffcea1ffbde54c2eea24a6d2947c16072bc69af3d35441fc0e424334d0e4c7c964c0429871778446163270ae7b18ad25ca03f86c158f0338bb7fefda7fb1449ba4e27c8798bed760d15381ace27e2db670b38c3920b03153b28084d1f6f65c0a17d2ba9991704745bed3f7a1ffcd01e2139ba6d6ef6de17a613857669b906302cb8f6edc544702557ba57cb1e52b205acb98c54b9e3cfa0c47dccde52aad9d99836ffc8a069523a3500c4894c4fc3e7aec5a9c5df41692eb29cfca2cde61a6cfeb6abe17ce1709ed56b04ed129019e52c4232f2f43d62", 0xdf, 0x5}], 0x4000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6e6f757569642c67727071756f74612c6c6f676465763d2e2f66696c65302c677175000001976e6f757569642c70716e6f656e666f7263652c67727005000000612c7377696474583d373b2c6e6f61747472322c00"]) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)="7965613592", 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x679}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/04/24 10:42:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000000)='wlan0,]GPLppp1ppp1securitycpuset\\\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB="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"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x9, 0x101, 0xfffffffffffffffb, 0x80}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:21 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000004c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000800)='net/ip6_flowlabel\x00') r2 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r3 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = fcntl$getown(r5, 0x9) r7 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x50113, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x118, 0x0, &(0x7f0000000540)=[@reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000280), &(0x7f0000000340)=[0x28, 0x20, 0x28, 0x18, 0x0, 0x40]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f0000000440)=[@fd={0x66642a85, 0x0, r5}, @flat={0x776a2a85, 0x100, r7}], &(0x7f0000000480)=[0x20, 0x0, 0x38, 0x0, 0x40]}, 0x10000}}, @clear_death={0x400c630f, 0x3, 0x4}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x3, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=[0x0]}}, @register_looper={0x630b}], 0x53, 0x0, &(0x7f0000000680)="5656421e767431409c91d56b083ba5c64c1c29b1c4f8e7cd60224f24e321165657b2120880a3d8819a2d17c216fee85c676cce827872984f3a00a5f24671bbe405ca41fe99247d5d4f159f069f2b301dc85c22"}) r8 = 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}, r6, 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$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r10 = syz_open_procfs(r9, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r8, r3) openat$cgroup_ro(r10, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/24 10:42:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x200000b) 2018/04/24 10:42:22 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setns(r0, 0x4c000000) accept4$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x800) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xfffffffffffffff1) 2018/04/24 10:42:22 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000004c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000800)='net/ip6_flowlabel\x00') r2 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r3 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = fcntl$getown(r5, 0x9) r7 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x50113, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x118, 0x0, &(0x7f0000000540)=[@reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000280), &(0x7f0000000340)=[0x28, 0x20, 0x28, 0x18, 0x0, 0x40]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f0000000440)=[@fd={0x66642a85, 0x0, r5}, @flat={0x776a2a85, 0x100, r7}], &(0x7f0000000480)=[0x20, 0x0, 0x38, 0x0, 0x40]}, 0x10000}}, @clear_death={0x400c630f, 0x3, 0x4}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x3, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=[0x0]}}, @register_looper={0x630b}], 0x53, 0x0, &(0x7f0000000680)="5656421e767431409c91d56b083ba5c64c1c29b1c4f8e7cd60224f24e321165657b2120880a3d8819a2d17c216fee85c676cce827872984f3a00a5f24671bbe405ca41fe99247d5d4f159f069f2b301dc85c22"}) r8 = 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}, r6, 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$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r10 = syz_open_procfs(r9, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r8, r3) openat$cgroup_ro(r10, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/24 10:42:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0x400}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0)=0x18, 0x4) exit(0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x100000001, 0x4, 0x20, 'queue0\x00', 0xfffffffffffffff9}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/77, &(0x7f0000000140)=0x4d) close(r0) 2018/04/24 10:42:22 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r2, r3}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, 'veth1_to_bridge\x00'}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) close(r0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x101) vmsplice(r0, &(0x7f0000002780)=[{&(0x7f0000000200)="6f93520d851f684745e2dcd238885dd18556f21fbc5b897910ce1263e70726c8cc96a66ec8e835b81db6afeefcff246bca78a67f3564618fe27a303fe3ecaba2450c37d1ed547ec45b49cb9076b69f66a526f98e5e8c578992c84c8945e60ed6837e5d8477bbc7bfffc636b98213e12dcc2701bfa63561cbca0f1753089e1e0db234fb311fde0f7cd2df", 0x8a}, {&(0x7f00000002c0)="9173641dd7458544ec556efffe70f795252a8d3af48fa1335a28beea0803ae26cec77f2e353fd82363719a6cc753c3abda18c393877931d08c2458d2941101fb9d243b81683b4a3272ca52b9fc393d2020f04e8c24661def8930acd1314ebc36661bba6467ed244b840969053262e05870ea3fd5a842d308cc9af3aa741f6fb673842a8b62169a39d90c46107f23e987f223137efeeaf40122eab1d95269014974b19d24c551f3cdff3fba580090532cc2aae11409c0c39e5ebe583840fc908237f56e57341b493ce598737a535950a993cf93e8932d1a3ee70e7226db907121abba", 0xe2}, {&(0x7f00000003c0)="37a3b9d551f2472d88ea23a134b261af9636759b805a1a348a1762e0c82596cabfc5bf3701839927ee515d7761b91414e5c22ac80d06855acbdbc9a5ef65322216b00886743ca54193b317965ab7b0a9c1d305d1dcaca5153491fe92f4f0246ae9a017d2da5b697f5deaa40f11edab1e2b", 0x71}, {&(0x7f0000000440)="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{&(0x7f00000015c0)="25353aebd7b61eaf85724914d21ca63ae44bff890d837decacad2dffa363452f7783311328c64763d95f0e5aa05170c163af19f224403117b41b98411962a342769cd53a96e637e4498bf962f4344974c4e014ffd9ed027a523c8ba4a856016d4a5b5fb07e5c749e3008bcb5e3786e67c33d1b93cc853c0f457ac0d00b230493342b4381dc753b1c6f2ef006752b18ac97904ad4108aeeb5fd0b54c547a8db2721c493f9e23547089a70aa7c8948b7069f8e5e306fb41e863aed6f91dbf8fe5dc5a40fef63f0fbc7473f3ec33469498bbb38a094", 0xd4}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="8851e57175c03939a7a07302d3fa4ffc21fe028c9d88b6a6681141c96b19f97d48d3158aea5f4c89892a7ff36001b0fa41567d96b29f516ba5521f6864b55e2f065989ae1a5ac5060732bfcc0d449ef30f8bc3f9badf19fb25e3af62a1c5687e6fbc0eeb1ae90c1eeaa9de5c946c6fe56dcabbd06220675a5dc7c50956e1ea49d32ae266abcf", 0x86}], 0x9, 0x2) 2018/04/24 10:42:22 executing program 1: ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000000000)="fc32ab201038854d93876ae0866f8ce3e989285359dd1ef5faba15546e7e9222fe6bed") 2018/04/24 10:42:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x3}}) 2018/04/24 10:42:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) time(&(0x7f0000000000)) 2018/04/24 10:42:22 executing program 2: flock(0xffffffffffffffff, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80200, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x2, 0x4, 0x5, 0x6, 0x2, 0x6, 0xb7, 0x2fc, 0x40, 0x3b4, 0xfff, 0x0, 0x38, 0x1, 0x1, 0xffffffff}, [{0x60000004, 0xfffffffffffffffa, 0x0, 0x9, 0x0, 0x3, 0x5, 0x1ff}, {0x3, 0xa555, 0x26d2, 0x9, 0x2052, 0x630d, 0x4, 0x867}], "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"}, 0x10b0) 2018/04/24 10:42:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') socket$pptp(0x18, 0x1, 0x2) flock(r0, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) connect$ax25(r0, &(0x7f0000000040)={0x3, {"c3f609b13aefa6"}, 0xe6c9}, 0x10) 2018/04/24 10:42:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18901, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000000c0)="0495d131291e8a83539776d1b48809abe2c9bf39cd03e8ae690a1aac4a79502334a9dd309cad913de2273605ac681ee732ed01021ab33eaa3293645e84f2eb0ac6b7a5425edc82ed3a86feb80a0c4f5d39546d89a7a5dfe788669e1007267245043fe2a788faef404a07f7a136817a290040fa81096c2bd376b66433a136c9ca06a20e67747f9615416b2f3b41db3e57dabeef8bb3c62a1fe906bb5b6ab05823d35b96f11561957294251ee293fb9320b28f262bc16c780c9ed323dd0e12350bfce62497d11e497d387185eec85213acdf89312a1cbe4382d39da884f8678445d1dd2b1ff33c20", 0xe7) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x3) 2018/04/24 10:42:23 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001240)=0x0) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001900)=0xe8) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001b40)=0xe8) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000044c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000000c0)="caacb85cf1e51bbdc5ee23837bd99aef8eaadee03a999a2ee526b8", 0x1b}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="b6a9af71e63415d33b1066499b4ef82aa6d3385acaa0359c1c000a7f", 0x1c}, {&(0x7f0000001140)="b848caaa9230cc4fec2f6e96a19939c41dcfa9877a5b1fe0dd1eb6d734a85cd9a37b877b30e1c2d02268419207520785e1280a8d62eec6407690c41ba9152125b73a1544f8faf8b91898d5302124f8f71e59c984ea07c28acad5dc57ed9cdaf6c8401984a01c7bf1cef91923bc3ee61102685e4433cd638622103ff9f596346485", 0x81}], 0x4, &(0x7f00000013c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x48800}, {&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001480)="59cf06808adede258702e827345d729106", 0x11}, {&(0x7f00000014c0)="58c5e13d5b52f833c134e5de90886183904efed9926d1e4d8f3a18afd9bba08efdd070f5be33b5c66e1662a0593badd3f47f52e962175ad96bada0e8ed77bf93", 0x40}, {&(0x7f0000001500)="246a4392b49da01a036508e3cec471f0598796b703c23a1a3ac85c09083da9e099", 0x21}, {&(0x7f0000001540)="073b9c9deaa6ebad6c9104527ba676f926b1cc601d5defeb501891d9283afd4df6528a33aa9283e0043df0808c22b799e07a18eeada086bb0b52a36f3b6a1262fadcb458e165075b14df4a657a5c6c89206805ee8ae2eb5535d226", 0x5b}, {&(0x7f00000015c0)="009b43a630ee1c38e808ff82fcfa9579aa06132210a9d5a00caa1142b2260b8d943cdeb65f1bd5a5e732e032202e5087efc051867ef04cba8e268853a47cb78551bf3a836ea80ef3aae1cd80a99372c236ca7e0b3b414b9ddea58ea1df20287705615423007b", 0x66}, {&(0x7f0000001640)="473e14083835aa81fabd9044614edd545236c1f26f398a059f43b903c0f46cab6543a69c7113a1666fdcb61005fa4062d5dc5de8b925bbafdff825fc8c6f7567761c026747ed5ada2af27d11b0eb0d841fbbbfe87df74eeeca9fa0a0faea262bbd928c0850231077aaf24517a0e5ba00fa7fb24e9bde8aba503f874267f4730e8d7ea472e3", 0x85}, {&(0x7f0000001700)="cc150d8ee9760c961ab188709da7e69d6c003d9494aecaf4b4ca597b19517c3b698bb8d659eb29e814f101a0d5b31e1e8e70c95fdca6fab1982ad680ed99a0c2e5845c7df73aff375096b6", 0x4b}], 0x7, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x40000}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001d80)="a3f644becad0e92632d81f026f2478f76cbc7176a0d72cb7fb796698c614ab0a4c9cf24534e2ed84fab540ffbe65026281130ccfe341e7f78a04a20fadd7ea87adaf8d67e52c7014c98514f73c065ff401a2fa6244e2f96446600fe751a4b6a993aa2aa47667d8ae29e31ed47a97d206ddc633aa41450aa9daf495a8521fe6e2d29108dc2df8e65759ac92e09d58f2ca0c44bb57c8a3221290b5b93ca09b95e609ef95ff13882d7d7189057fd6f7a21b858745a9aad807a0143532de513a4f0040c2c7812ea3d31fccd398c9766c1af4705946e924459595", 0xd8}, {&(0x7f0000001e80)="e8ca7217eeb7340cb07514281d483965fadad3abeb78f3", 0x17}, {&(0x7f0000001ec0)="8c0f4d22d56aef8f650dcbcf0744df93c2791cdd9566be9aa1f2cb2b5810d8a1c5b888612e8881b67454a6e56b67a5477716e4912f77f0e511fd0aba477b5f3d58b41098fe8af5f6a3d59ac3ea1c", 0x4e}], 0x3, &(0x7f0000001f80), 0x0, 0x20000040}, {&(0x7f0000001fc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000002040)="9816f8c54872f9f0e82ce383995e31863aa5e430befab7bba24f68acf04f0e9d1ecefa4920a1bc50edfb81cc4c11cf67a336d0c458c659ddd4f13b86d0ce6642ac9225c89072f3e127570637b6c15baa6d06fa17af37852bff8bcc5e86689b721971d79877cea3a5d31a7338e3470fe7cb0927ba3d99e085ad068b20cb5acc0be9602c99144a4dc57c81166e456014d5980a24", 0x93}, 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0x1000}, {&(0x7f0000003100)="12e70f0355a4b4eef1ec0cf4e2bf9b7e4240838f661b49e927e42d28a1aa77a7f0ed8441d4ebfb801db4b4b43c0749caf79191a91bd05d507645a1dfd31caa1f89efe6291f3682e0278a91b53ceedd027561364e18f4ca", 0x57}, {&(0x7f0000003180)="45f60e79f1213d0f50dabc827912785bbd19134469caa03927eccb5eb58512c59313e7628a3cd848ed2a53a110660855da933143910160be9592dbd40bb57e3283894755a2d6da42dd33d86efca73c15a3219b4545485433103c25298b118d3d2ee89db0dc5db897ab8f50c4f0fdcbd7865ed52a23084f5efb7684ded99bef3eb7a06bb1ce8eb4085361333947284e0ee1b193c5d5ec522941b4d1c9a425de408ffa13206a0e079a707fe254d983a83d0631d8b8405d96bf24d5b44076b2e89cfb002b51ee08b0155b29ae6398cdafe70257ad6083b6d9fdbbe6308d", 0xdc}, {&(0x7f0000003280)="30e41d50e25d3d44660ef950c3731e79696aea16efceff5233a858ff732f1129105ce3e10f3fc4b367a5ab7abc099fe288c6c59f41ce7cfed3024f9ea07c0766fd409dd485d613fa122ab229dbb9b592869bce8e2d457d1461e25f4f788da417a7d6dc02a2d5f14f3900c15d977ae3869e2e12e4812545d772dfc7b80c5163e923bed1f01e71b70724b2df37e8fc239dd3baf29198e8e87480b1586beda209326cc240fcbfa53cc21173995a610685a9de6d0fb83b82a7f733a4a063821af81933b9d81d22741329047a6ee2e62182c315f715abae0c9f5c4de7c8c3035975ade5", 0xe1}, {&(0x7f0000003380)="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0x1000}, {&(0x7f0000004380)="6465bde13c5f633f05036320e20b86a77526840438b795a68edab52d7195047673694dd9e27441e2d514f4291371", 0x2e}], 0x7, &(0x7f0000004440)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1]}], 0x58, 0x20000005}], 0x4, 0x0) connect$llc(r0, &(0x7f0000001f80)={0x1a, 0x0, 0x42df, 0x5, 0x5, 0x4, @random="a5dad3172742"}, 0x10) 2018/04/24 10:42:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x4) 2018/04/24 10:42:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x13, 0x7fc) recvmmsg(r0, &(0x7f0000004a00)=[{{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000003300)=[{&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/212, 0xd4}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/4096, 0x1000}], 0x5, &(0x7f0000003380)=""/101, 0x65, 0x5}, 0x3}, {{&(0x7f0000003400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003480)=""/4096, 0x1000}], 0x1, &(0x7f00000044c0)=""/24, 0x18, 0x3}, 0x2ff6958d}, {{&(0x7f0000004500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004580)=""/167, 0xa7}, {&(0x7f0000004640)=""/34, 0x22}], 0x2, 0x0, 0x0, 0x3}, 0x100}, {{&(0x7f00000046c0)=@sco, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004740)=""/109, 0x6d}, {&(0x7f00000047c0)=""/104, 0x68}, {&(0x7f0000004840)=""/159, 0x9f}, {&(0x7f0000004900)=""/188, 0xbc}], 0x4, 0x0, 0x0, 0x3}}], 0x4, 0x1, &(0x7f0000004b00)={0x77359400}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) bind$packet(r0, &(0x7f0000004b40)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5) 2018/04/24 10:42:23 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0xfefffffffffffffd, r2, 0x1, 0x76b1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) close(r0) 2018/04/24 10:42:23 executing program 3: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000100)) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff7000/0x8000)=nil, 0x8000}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) 2018/04/24 10:42:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) flock(r0, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100) 2018/04/24 10:42:23 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x404000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') flock(r0, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x18, "ff2f6f183d99a2980dc9fabc03f72d15f2e430b9525fc872"}, &(0x7f00000000c0)=0x20) 2018/04/24 10:42:23 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:23 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x86, &(0x7f0000000240)=""/134}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfd, 0x20009}, 0xc) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x7, 0x100}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x0, 0x284, 0x13, 0x3, 0x4}, 0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r4, 0x7f, 0x30, 0x3, 0x8}, &(0x7f0000000180)=0x18) r6 = syz_open_procfs(r5, &(0x7f00000001c0)="6e65742f69705f7461b240660e8b03626c65735f6e616d657300") flock(r6, 0x9) 2018/04/24 10:42:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x10202) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x4, 0xf, 0x4, 0x6e2, "c62769f35b0dc5ae52b16c4d88b1bd5df76ac1bacd743ae60d626d086ba665c0"}) 2018/04/24 10:42:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x20500, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={r1}, 0xc) r3 = gettid() execve(&(0x7f0000000400)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000440)='/dev/net/tun\x00', &(0x7f0000000480)='/dev/net/tun\x00', &(0x7f00000004c0)='*proc,mime_type.\x00', &(0x7f0000000500)='/dev/net/tun\x00', &(0x7f0000000540)='+\x00', &(0x7f0000000580)="76626f786e65743073656c66aa00"], &(0x7f0000000640)=[&(0x7f0000000600)='keyringuserbdev\x00']) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000680)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ptrace$getregs(0xc, r3, 0x7, &(0x7f0000000040)=""/131) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x100, 0xab0, 0x100, 0xfffffffffffff001, 0x4, &(0x7f0000000240)='nr0\x00', 0x1, 0x100000001, 0x9c2d}) close(r0) clock_gettime(0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x50c}, &(0x7f0000000100)=0x90) renameat(r2, &(0x7f0000000940)='./file0\x00', r2, &(0x7f0000000980)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000008c0)={r4, 0xff}, &(0x7f0000000900)=0x8) 2018/04/24 10:42:24 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) fchmod(r0, 0x40) close(r0) 2018/04/24 10:42:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000200)={0xc8, 0x7, 0x400, 0x6, 0x15, 0x20}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x800, 0x0) flock(r0, 0x1000000000000006) r1 = getpgrp(0x0) ioprio_set$pid(0x0, r1, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xaa4, 0x30, 0x7, 0x7fffffff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x9, 0x10, 0x8, 0x2}, &(0x7f00000001c0)=0x18) 2018/04/24 10:42:24 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/24 10:42:24 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7f, 0x101}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x4dc}, &(0x7f00000001c0)=0x8) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() write$sndseq(r2, &(0x7f0000000000)=[{0x6, 0x9, 0x98, 0xcfe0, @time={0x0, 0x1c9c380}, {0xe25, 0x400}, {0xacc8d04, 0x5}, @result={0x6, 0x87c5}}, {0x9, 0xd, 0x15677e5c, 0x9, @tick=0x9, {0x1f, 0xfffffffffffffffb}, {0x1b1, 0x7}, @result={0x7, 0x6}}], 0x60) process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) select(0x40, &(0x7f0000000240)={0x8, 0x9000000000000000, 0x3, 0x3, 0x1, 0x4, 0x80000001, 0x7864e85d}, &(0x7f0000000280)={0x40, 0xffffffff80000000, 0x6, 0x0, 0x9, 0x6, 0x5, 0x1}, &(0x7f00000002c0)={0x0, 0x5, 0x80000000, 0x2c66, 0x800, 0xe08, 0x4, 0x6}, &(0x7f0000000300)={0x77359400}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r1, 0x3}, 0x8) waitid(0x7c2f650720181f3c, r3, &(0x7f0000000340), 0x4, &(0x7f0000000380)) 2018/04/24 10:42:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r2 = dup2(r0, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) bind$packet(r0, &(0x7f0000000280)={0x11, 0xfd, r1, 0x1, 0x80, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) connect$ipx(r2, &(0x7f0000000240)={0x4, 0x6, 0x0, "b571b6de8490", 0x5}, 0x10) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) r7 = getuid() fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) getgroups(0x5, &(0x7f0000000b80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004f40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004f80)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005080)=0xe8) fstat(r0, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005140)={0x0, 0x0}) lstat(&(0x7f0000005180)='./file0\x00', &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000052c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000053c0)=0xe8) fstat(r1, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000005480)={0x0, 0x0}) fstat(r0, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005600)=0x0) lstat(&(0x7f0000005640)='./file0\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005700)=0x0) fstat(r1, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000057c0)=0x0) lstat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() sendmmsg$unix(r1, &(0x7f0000005a40)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="e473bc89bd0c47d276fb5873777ad6cdbab44e761a629ded4bc577d99afcd342d1d67fd841308383fc019892107098f6928ef42d6cc2f9e497e607a346ad3963356ca322590a73649e5f32c72ce063c93e859bb055e7b8cfbdd4f813025c9fe055e95fb40ded001605329d32a619925e791c386ff95eff6b24e7cac93bba8a52cb27de8ced656668b89c4272a3dc8b345cc97d7f", 0x94}, {&(0x7f00000002c0)="f8e5e7d9535c40d4dfb8e3f631a6745427bd289d09f12c28bcc35890f744d5298f5adceb8f41483e643b3ccea801162dc42a8302b3d2e3a04a786d1f8794b4bb307b3f5568e656bf8b2c14eeb97c881cabfe893dfa29db8c854057e2e41befa861c155ebb0aebbf9e40f988b56010fbccf71669116ce2d082430d47986791390fa8edc8dac62ed82d25586dad2d07ddca9d0f4c27e41a4056c37138f4ee659a2378c4e9ae0350c", 0xa7}, {&(0x7f0000000140)="e71f32747e9f18d9a9564721b8fdc19ba85790aa04241e3a43327113fc26d918f92a1f834110d8ca265d89214d19105d8f134acea58872b36156d1de0b170cee2a9c072d45dcbf964b6e4444d746455dd790f885f3e433782a6eea9e976b9f99645ba82c002ba76a95a58668511f5998168431", 0x73}, {&(0x7f0000000380)="4cf09336b95cc2a41b4ccb36ff8446717304c3fcbddbbd79f56ced532f0f24e1e71519db35a51ed32cea64288b554f551886428d8c7c5aff800d0af4b8694a59f9e618bac2a310d434feaf8ef18127278e437e408df8da875233be67583731abd6d5206fcb4b69dbbf6f3590686186dd062e9d50e0a3407b46", 0x79}], 0x4, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x4000}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000d00)="57cc943cfcf1c1071fe8c5fd501d9e5a2c1c3a23c6b66ffb35013848d99bffa4717e1e4c7b09e7a2aff0f63b9836a9dda54889963ad2ef28b44e887a42f72ffd", 0x40}, {&(0x7f0000000d40)="b38789614aa53ff5277dea996aca06b442694f2286cea5df5b9a451dd42b8d6e0fc51bcc752bf9a28d2df80bf9cd3debecd30d49532dad8048127a4e7eb9d96a1607c1b72565beb4797cb30e984449432470b4ef9722b22d0fd4b2e27ffa74532ee54c20270023ee3740fc389bc9889d9ed8a491c993f76d37685ab209d3b18aebb37b0a4d4d37ce896ea91aae5c6a4762a675acd8474b817dd1ff65bede2c285feb3e91584fb100018045c078ecbc160f8262491c796a1e0801b767a610b0cf", 0xc0}, {&(0x7f0000000e00)="f46c764a2013645cae41565e9d1a71af88c828c08c655a3902141a5b36ea953090b30a9e0b5ae2205df277354990514a37e03272f8fe450fc1dac43659004809a445c6a892fea882615ab1f2a01995e88538f03c26671db6c168daf8c3e03c949d0e89de05d68b3270658d9f77f749cf35505dde8d7f80935c965bd9707d663296210fe8399fa69444ee1a44448467f3110e1436724cf6b22529299cd8f79a61e7e9081f7c3eb55d3777ded73b0c65d62aa2a043143d5748abede9da536e2815d54b64770b8d0bdc1620c8f5a8144636a1cd39b3e05adf607a9fc9114bce36de56792d91d8801c85a7a393f05413b2e46ae7249d82ccdfff", 0xf8}, {&(0x7f0000000f00)="d7028d6ee18752cb210770c2a0f0e42e8f10ae493adeb62d59762e064acba8b4dac0b52d832f5d330d7bf880a529ac72fcfee4dbe3c9b04f6c86aca76c2a6ddac3f0ac6153010255a1247ace0f411f2d042b16329b1c696a33b092a2bd56a2059b09be355692d946400f25ec656ed45fc30714fe03024b0c0abedf3d1e64ce700aff1e9543c5d91cf20cce83ba18ca05730122fa14a1048649c337c219e98c74ec2404f70bf0555bb4542c9ac9e14c8ff42f511a61e9836db7adfed8d8fa7b0ca36c454bd280a3a0ce99e6a26a4f53a5ba26c64042365f297812f854", 0xdc}], 0x4}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000010c0)="f86859d6926e12e412556f3eeaceed9be0bee854ce67269d074383f9ff0492e8488cba0cdc3874a65fa02b4686191b5e1874a8", 0x33}, {&(0x7f0000001100)="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", 0xfb}, {&(0x7f0000001200)="e303b8c9214ffacec9411cd17d926aa57f84421b6be4aa55e1d09e8322b75bea2418ef92ae695d123df72a7208c753da19faf947235aa63cd927310980a621ea66ad018fc1e854eee84336816c263fcee473b3f538d6edfe3526e0bde156e45a0ec2a72172b91966a75e4212687dff4d1aa9d1d97fed9fd5d474dee222dc58be85eccc561a", 0x85}, 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{&(0x7f0000003d80)="f68ff2eae8c7262dfa7ba7d473a9466513df7dc32757ae3c9cbfeba525339c8a8eaba1f0f21302c2d38df080903761a56cb198e880e16eff6e1897762546f9a11154a6f453cbfa01f2a63c40514e3c93b0d3cc92149ca48b42ef96f944c72aa5d76cb598000a", 0x66}, {&(0x7f0000003e00)="919a21266613ab1e17306c071e7471977b4bd8734d5ea614070ab7e55cde49589170d49c63b60118db1c836d419678fd64301857ae492eaeb5bda533832bf58f24c8d7dc27bc062fd82ac601dcbbd8a484bbee0daa2bb41ec857bc37d0661e8aa26e91ef3e0e78834676794aa7a984adc4cc95d64064e361c13396d6d0dd8c6fb0ca8be2e502a89e1c6188e956f44d1e10da6e3b975f", 0x96}, {&(0x7f0000003ec0)="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", 0x1000}], 0x5, &(0x7f00000058c0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x150, 0x20000001}], 0x6, 0x4000040) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:24 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) setfsuid(r1) socketpair(0x1b, 0x80000, 0x200e, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) quotactl(0x6, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)="3364c63b87d663fc3c98bc78775ad9ac09c3cc7685485eb850d290970943d0b2bf441364a6b27d59c54a46ccb4e332d298728f4cf7327e24257fbedeccc3b08ead52f502a1b9b7c6710e87b9d4937d9663126e0414dd1e246a6254") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:24 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x80, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x800, 0x1) 2018/04/24 10:42:24 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip_vti0\x00', {0x4, 0x6, 0x6, "7728749541e8", 0xfffffffffffffff7}}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0xa043) 2018/04/24 10:42:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)=ANY=[@ANYBLOB="22c30306939aaaaaaaaaaaaa000d040000a027030000377966f4e1b42994c384666693e551ae85512aecd524752338bd5f2969f8ca1fd698602a55fa62b50dd806f016f17de81c083698373baf7dc682b79fbef1beff"], &(0x7f00000000c0)={0x1, 0x4, [0x837, 0xfbd, 0x502, 0xe99]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getgroups(0x3, &(0x7f0000000180)=[r1, r2, r3]) close(r0) 2018/04/24 10:42:24 executing program 2: clock_getres(0x9, &(0x7f0000edeff0)) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/24 10:42:24 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x10001, 0x1fffe000000, 0x8000, 0x3, 0x1, 0x64, 0x5, 0x5, 0x1, 0x2, 0xd8ff, 0xfffffffffffffff9, 0x9, 0x80000001, 0x5]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x400, 0x5, 0x6, 0x3}, 0x14) 2018/04/24 10:42:24 executing program 2: syz_emit_ethernet(0xfffffffffffffeca, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c20000000806000186dd061000000180c2e3ff0000000000000000000000000000000000aaaaaaaaaa00ff010000000000000000000000000001f81c12e913049d1f47d356983b9919a9a4d95e019a66c30e3b8d637c286920b60ce14842c9558de7cb9ab4374b771d386248df0c5b27998c370c1eac4ac12189d9801e3b884b0f1e4c218f3da0b4267119afee06911266b6589c0f5bf7a34a0960f815151a76f126fb65cfccb47ec2b28daba4fc898a5e9cf25f4252b7a2528686adefded80db59b2282773d088a99bb1749fdfae776037c1e8a8fab95e63a551c"], &(0x7f00000002c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000200)=@random={'btrfs.', '\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1b4b, 0x10003) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0x29dc) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) 2018/04/24 10:42:24 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sync_file_range(0xffffffffffffffff, 0x80000001, 0x8, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x3}, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x8, [0x3, 0x1, 0x3, 0x6, 0x2, 0x8779bbc, 0x1, 0xe]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x438, 0x32401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x10001, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff8, 0x2, 0x1, 0x2, 0x0, 0x80000001, 0x5}, 0x20) 2018/04/24 10:42:24 executing program 1: timer_create(0x2, &(0x7f0000001280)={0x0, 0x15, 0x2, @thr={&(0x7f0000001140)="1fb3c4bb2f8fcdb32701939f9a32be5d1b99093ff31ccb220fac662611d201f62706084fe8ecfb5e5b61d31587954b6717a5a9d165f7c48c4d509f6774963484d8ff92fa3665d65164827e", &(0x7f00000011c0)="3dc8f969edf7b578acbe234fa404432b6dc1084d764fe87b847701367b5758284cf1a0a28cce50fc29702d42d2f24ffdaa15d0be86e67b64c7a7744a0477d6b66fb89055271bd4662484e34871d0adec86b5b3372be9e9405525ea2cc142f90f270dcb9bf9a58a6a213d3bd1f14e531eb540cecedaf0e676fddd10dd0d436ac8da66375f1739a9c415edca"}}, &(0x7f00000012c0)=0x0) timer_gettime(r0, &(0x7f0000001300)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001100)="65515c4891a2188cb2d8bb80b03b0781", 0x10) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000010c0)='veth0_to_bridge\x00') 2018/04/24 10:42:25 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) socketpair(0xd, 0x3, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x6, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) close(r0) 2018/04/24 10:42:25 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/24 10:42:25 executing program 1: ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x1, 0x3, 0x2, 0x9, 0x6, 0x1f}) 2018/04/24 10:42:25 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e20}}) sendto(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000004c0)=@l2={0x1f}, 0x80) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="e91885eeeb8f3012e266a25462e9b9faa9f925625524d74c1242ed362da95a2d320331a5e3073e79d9e5ae09c324fad7aa3e0dadeb3a279334d013a124903698b6495fd4f723dc66bad185c18d2e8f6b72d8d31db4217837fc915e1d246b0029874ec4a9bc87dfd815a16256e6be7374ec50a6aa795fe8217a9d4b4a641568142c2756860ce13411b8827cbfb95a7c0a175b280df9d3db6ee7d1af278faa9e1d418c20c6") 2018/04/24 10:42:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/4096) exit(0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:25 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) sendfile(r0, r1, 0x0, 0x1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000240)={0x6, 0x20001800, 0xffffffff, 0x3, 0x3, 0x10, 0x4, 0x7ff, 0x8, 0x40}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x4f, "0ee1a7ca88e67bb04049b9c205228b66fe1ca7f9cfc0727014bdc4985e3fb1eb772200ef274866a4e0fd7a9c99b4f5393b546f41eec9db3fba00ee25503f505d6f08a579743e50a0578f9e12954ec6"}, &(0x7f0000000140)=0x57) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/04/24 10:42:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) r7 = getuid() fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) getgroups(0x5, &(0x7f0000000b80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004f40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004f80)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005080)=0xe8) fstat(r0, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005140)={0x0, 0x0}) lstat(&(0x7f0000005180)='./file0\x00', &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000052c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000053c0)=0xe8) fstat(r1, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000005480)={0x0, 0x0}) fstat(r0, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005600)=0x0) lstat(&(0x7f0000005640)='./file0\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005700)=0x0) fstat(r1, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000057c0)=0x0) lstat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() sendmmsg$unix(r1, &(0x7f0000005a40)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="e473bc89bd0c47d276fb5873777ad6cdbab44e761a629ded4bc577d99afcd342d1d67fd841308383fc019892107098f6928ef42d6cc2f9e497e607a346ad3963356ca322590a73649e5f32c72ce063c93e859bb055e7b8cfbdd4f813025c9fe055e95fb40ded001605329d32a619925e791c386ff95eff6b24e7cac93bba8a52cb27de8ced656668b89c4272a3dc8b345cc97d7f", 0x94}, {&(0x7f00000002c0)="f8e5e7d9535c40d4dfb8e3f631a6745427bd289d09f12c28bcc35890f744d5298f5adceb8f41483e643b3ccea801162dc42a8302b3d2e3a04a786d1f8794b4bb307b3f5568e656bf8b2c14eeb97c881cabfe893dfa29db8c854057e2e41befa861c155ebb0aebbf9e40f988b56010fbccf71669116ce2d082430d47986791390fa8edc8dac62ed82d25586dad2d07ddca9d0f4c27e41a4056c37138f4ee659a2378c4e9ae0350c", 0xa7}, {&(0x7f0000000140)="e71f32747e9f18d9a9564721b8fdc19ba85790aa04241e3a43327113fc26d918f92a1f834110d8ca265d89214d19105d8f134acea58872b36156d1de0b170cee2a9c072d45dcbf964b6e4444d746455dd790f885f3e433782a6eea9e976b9f99645ba82c002ba76a95a58668511f5998168431", 0x73}, {&(0x7f0000000380)="4cf09336b95cc2a41b4ccb36ff8446717304c3fcbddbbd79f56ced532f0f24e1e71519db35a51ed32cea64288b554f551886428d8c7c5aff800d0af4b8694a59f9e618bac2a310d434feaf8ef18127278e437e408df8da875233be67583731abd6d5206fcb4b69dbbf6f3590686186dd062e9d50e0a3407b46", 0x79}], 0x4, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x4000}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000d00)="57cc943cfcf1c1071fe8c5fd501d9e5a2c1c3a23c6b66ffb35013848d99bffa4717e1e4c7b09e7a2aff0f63b9836a9dda54889963ad2ef28b44e887a42f72ffd", 0x40}, {&(0x7f0000000d40)="b38789614aa53ff5277dea996aca06b442694f2286cea5df5b9a451dd42b8d6e0fc51bcc752bf9a28d2df80bf9cd3debecd30d49532dad8048127a4e7eb9d96a1607c1b72565beb4797cb30e984449432470b4ef9722b22d0fd4b2e27ffa74532ee54c20270023ee3740fc389bc9889d9ed8a491c993f76d37685ab209d3b18aebb37b0a4d4d37ce896ea91aae5c6a4762a675acd8474b817dd1ff65bede2c285feb3e91584fb100018045c078ecbc160f8262491c796a1e0801b767a610b0cf", 0xc0}, {&(0x7f0000000e00)="f46c764a2013645cae41565e9d1a71af88c828c08c655a3902141a5b36ea953090b30a9e0b5ae2205df277354990514a37e03272f8fe450fc1dac43659004809a445c6a892fea882615ab1f2a01995e88538f03c26671db6c168daf8c3e03c949d0e89de05d68b3270658d9f77f749cf35505dde8d7f80935c965bd9707d663296210fe8399fa69444ee1a44448467f3110e1436724cf6b22529299cd8f79a61e7e9081f7c3eb55d3777ded73b0c65d62aa2a043143d5748abede9da536e2815d54b64770b8d0bdc1620c8f5a8144636a1cd39b3e05adf607a9fc9114bce36de56792d91d8801c85a7a393f05413b2e46ae7249d82ccdfff", 0xf8}, {&(0x7f0000000f00)="d7028d6ee18752cb210770c2a0f0e42e8f10ae493adeb62d59762e064acba8b4dac0b52d832f5d330d7bf880a529ac72fcfee4dbe3c9b04f6c86aca76c2a6ddac3f0ac6153010255a1247ace0f411f2d042b16329b1c696a33b092a2bd56a2059b09be355692d946400f25ec656ed45fc30714fe03024b0c0abedf3d1e64ce700aff1e9543c5d91cf20cce83ba18ca05730122fa14a1048649c337c219e98c74ec2404f70bf0555bb4542c9ac9e14c8ff42f511a61e9836db7adfed8d8fa7b0ca36c454bd280a3a0ce99e6a26a4f53a5ba26c64042365f297812f854", 0xdc}], 0x4}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000010c0)="f86859d6926e12e412556f3eeaceed9be0bee854ce67269d074383f9ff0492e8488cba0cdc3874a65fa02b4686191b5e1874a8", 0x33}, {&(0x7f0000001100)="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", 0xfb}, {&(0x7f0000001200)="e303b8c9214ffacec9411cd17d926aa57f84421b6be4aa55e1d09e8322b75bea2418ef92ae695d123df72a7208c753da19faf947235aa63cd927310980a621ea66ad018fc1e854eee84336816c263fcee473b3f538d6edfe3526e0bde156e45a0ec2a72172b91966a75e4212687dff4d1aa9d1d97fed9fd5d474dee222dc58be85eccc561a", 0x85}, {&(0x7f00000012c0)="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{&(0x7f0000003d80)="f68ff2eae8c7262dfa7ba7d473a9466513df7dc32757ae3c9cbfeba525339c8a8eaba1f0f21302c2d38df080903761a56cb198e880e16eff6e1897762546f9a11154a6f453cbfa01f2a63c40514e3c93b0d3cc92149ca48b42ef96f944c72aa5d76cb598000a", 0x66}, {&(0x7f0000003e00)="919a21266613ab1e17306c071e7471977b4bd8734d5ea614070ab7e55cde49589170d49c63b60118db1c836d419678fd64301857ae492eaeb5bda533832bf58f24c8d7dc27bc062fd82ac601dcbbd8a484bbee0daa2bb41ec857bc37d0661e8aa26e91ef3e0e78834676794aa7a984adc4cc95d64064e361c13396d6d0dd8c6fb0ca8be2e502a89e1c6188e956f44d1e10da6e3b975f", 0x96}, {&(0x7f0000003ec0)="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", 0x1000}], 0x5, &(0x7f00000058c0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x150, 0x20000001}], 0x6, 0x4000040) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:25 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:25 executing program 6: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:25 executing program 1: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) 2018/04/24 10:42:25 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/24 10:42:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x2c) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000012000), 0xfffffffffffffc7f) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) time(&(0x7f0000000040)) 2018/04/24 10:42:26 executing program 6: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x6}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:26 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/24 10:42:26 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1000, 0x3, 0x8}, &(0x7f00000001c0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)={0x0, 0xfff, 0x3, [0xffffffffffffffe0, 0x6, 0x81]}, 0xe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000001000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000005000000400000008864627269646765300000532300000000000000626f6e645f736c6176655f3100000000626f6e645f736c6176655f310000000000000000000000000000000000000000ffffffffffff00ffffffffffaaaaaaaaaa1700ff00ff00ff00000801000008010000380100007068797364657600000000000000000000000000000000000000000000000000700000000000000074756e6c3000000000000000000000000000000000000000000000000000ff00000000000000000000000000000074756e6c30000000000000000000000000000000000000000000000000ff000000000000000000000000000000040000000000000000000000000000000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff020000001100000012000000985f6970365f76746930000000000000000079616d3000000000000000000000000073797a6b616c6c65723000000000000065727370616e30000000000000000000aaaaaaaaaa19ffff0000ffffaaaaaaaaaa200000000000ff0000b8000000180100004801000069700000000000000000000000000000000000000000000000000000000000002000000000000000e0000001000000000000000000000000003f00044e224e234e224e2100000000434f4e4e5345434d41524b00000000000000000000000000000000000000000008000000000000000100000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000feffffff000000000500000008000000001a7465616d5f736c6176655f31000000006772653000000000000000000000000069705f7674693000000000000000000076657468305f746f5f62726964676500ffffffffffff00ffffff0000aaaaaaaaaabb0000ffffffff0000500100006367726f75700000000000000000000000000000000000000000000000000000080000000000000007000000010000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000fdffffff0000070000000000000000000000000000000000000000000000000000000000000000000800000000000000ffffffff000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000ff050000000000001fd60000000000000000000000000000"]}, 0x4da) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x100, 0x100000000001ff, 0x2, 0x9}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:26 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x14, r1, 0x1, 0xffffffffffffffff, 0x6}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xee99}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r4, r3}) 2018/04/24 10:42:26 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x1ff, 0x7, 0x3, 0x20}, &(0x7f00000001c0)=0x98) r2 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000240)={0x0, 0x1, 0x0, @tid=r2}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x3, 0x30}, 0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r3 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') recvfrom$unix(r3, &(0x7f0000000000)=""/12, 0xc, 0x40000000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) readv(r3, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r4 = getpid() process_vm_readv(r4, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r1) 2018/04/24 10:42:26 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7f, 0x101}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x4dc}, &(0x7f00000001c0)=0x8) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() write$sndseq(r2, &(0x7f0000000000)=[{0x6, 0x9, 0x98, 0xcfe0, @time={0x0, 0x1c9c380}, {0xe25, 0x400}, {0xacc8d04, 0x5}, @result={0x6, 0x87c5}}, {0x9, 0xd, 0x15677e5c, 0x9, @tick=0x9, {0x1f, 0xfffffffffffffffb}, {0x1b1, 0x7}, @result={0x7, 0x6}}], 0x60) process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) select(0x40, &(0x7f0000000240)={0x8, 0x9000000000000000, 0x3, 0x3, 0x1, 0x4, 0x80000001, 0x7864e85d}, &(0x7f0000000280)={0x40, 0xffffffff80000000, 0x6, 0x0, 0x9, 0x6, 0x5, 0x1}, &(0x7f00000002c0)={0x0, 0x5, 0x80000000, 0x2c66, 0x800, 0xe08, 0x4, 0x6}, &(0x7f0000000300)={0x77359400}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r1, 0x3}, 0x8) waitid(0x7c2f650720181f3c, r3, &(0x7f0000000340), 0x4, &(0x7f0000000380)) 2018/04/24 10:42:26 executing program 6: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:26 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/4096) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) 2018/04/24 10:42:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='vmnet1()trusted\x00', 0xfffffffffffffffb) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000140)=0x8, 0x8) keyctl$get_keyring_id(0x0, r1, 0x5) 2018/04/24 10:42:26 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) 2018/04/24 10:42:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/24 10:42:26 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/04/24 10:42:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) prctl$setfpexc(0xc, 0x1) 2018/04/24 10:42:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x4000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x0, r2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) prctl$setname(0xf, &(0x7f0000000040)='/dev/net/tun\x00') close(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x401, 0x7, "7315e6e656633eb825d7db8c3697bd7cc74b9ab2c96c848e0a4042ca286eae2aad6e32987d256acebddda70dfe78831a46100f24f2251ebf33dc7b70eee78ef991d0fd72afd4221646ec1970e03820e5"}, 0xd8) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r3, 0x1}) 2018/04/24 10:42:27 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) accept$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r2, 0x7, &(0x7f0000000140)=[0x3, 0x1, 0x8, 0x4a9, 0x5, 0x807, 0x1ff], &(0x7f0000000180)=[0xdad], 0x42, 0x4, 0x7fffffff, &(0x7f00000001c0)=[0xff, 0x10000, 0xb05e, 0x4c7cb828], &(0x7f0000000200)=[0x72, 0x4, 0xffffffff7fffffff, 0x400]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) 2018/04/24 10:42:27 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:28 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) 2018/04/24 10:42:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/04/24 10:42:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x3, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:28 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[0x80, 0x4, 0x1, 0x9, 0x4, 0x10000, 0x0, 0xa257]}) 2018/04/24 10:42:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x4000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x0, r2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) prctl$setname(0xf, &(0x7f0000000040)='/dev/net/tun\x00') close(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x401, 0x7, "7315e6e656633eb825d7db8c3697bd7cc74b9ab2c96c848e0a4042ca286eae2aad6e32987d256acebddda70dfe78831a46100f24f2251ebf33dc7b70eee78ef991d0fd72afd4221646ec1970e03820e5"}, 0xd8) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r3, 0x1}) 2018/04/24 10:42:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:28 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f0000000040), 0x681) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlockall(0x2) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:28 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1}], 0x100400, &(0x7f00000007c0)=ANY=[@ANYBLOB="73686f775f73b879735f66696c65733d7965733d362c646d61736b3d3737353237363533372c73686f775f7379735f66696c65733d6e6f3d3b3839302c6572726f72733d7265636f7665722c"]) unshare(0x60000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000380)="b767cd557c33260b0ab2112beeacff5dfbcedeb1fea4ee0f2c97d6b2fe8aacb6b190a89364b793a6b6b056b3ec81d24ab1bf5959ae2189e39019de068da3ee894eafc54edddad0c966fa219e688e7172887e8d5acd08b2bb09052f941349e366972240a33cdbe15125eb15957415f7cd28efd82ff486c38b95b14dd245f9a31a90d582cdba99c52a4ed6238273a6734d5d1151a636377c250566ec958a510c38b049f8cbad439e2888c901d41b415fb1ab5f3eb3", 0xb4) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/24 10:42:28 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x2002, 0x0, 0x0, 0x0, 0x20000) fremovexattr(r0, &(0x7f00000001c0)=@known='security.evm\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48040, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/206) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:28 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)="af4b883f33c9c9e7c3575d410f8a45aacf3eee7531f8e405db4ccfae0c8f8511006471ae3cc734e64d75f993", 0x2c) 2018/04/24 10:42:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:28 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) 2018/04/24 10:42:28 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000080)=0xfffffffffffffe1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000300)={0xd20a, {{0xa, 0x4e20, 0x4, @empty, 0x100000001}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x58d}}, 0x100000001, 0xffffffffffffffff, 0x9, 0x92, 0x7}, &(0x7f00000002c0)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x326f, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='veth1\x00') 2018/04/24 10:42:28 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) close(r0) 2018/04/24 10:42:28 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) 2018/04/24 10:42:28 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x7f, 0x20, 0x10000, 0x6, 0x4, 0x1, 0x1, 0x8000, 0x4, 0x5, 0x0, 0x80}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x10}, 0x80000001}], 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) [ 2178.701584] IPVS: Creating netns size=2536 id=173 2018/04/24 10:42:29 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) 2018/04/24 10:42:29 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', r1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={r4, r2, r5}, 0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) sendto$unix(r3, &(0x7f0000000640)="bb7ecc8129efb0c6e692672c5e46b532539e8df94af184cdbad78ede95efe930bb32", 0x22, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1000}, &(0x7f0000000280)=0x90) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000380)=""/239, &(0x7f0000000480)=0xef) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000002c0)={r7, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/24 10:42:29 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) 2018/04/24 10:42:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000200)={0x4, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x69ac}}, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x80}}}, 0x108) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x7) 2018/04/24 10:42:29 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x8000, 0x3, r1}) r2 = accept(r0, &(0x7f0000000240)=@ax25, &(0x7f00000002c0)=0x80) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000300)={@dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0x80000000}, 0x8) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x44, [], 0x1000000000000300, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/68}, &(0x7f0000000380)=0x78) 2018/04/24 10:42:29 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x337, 0x4) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x0, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x8000}, {r0, 0xf9fca2ec5f2acea7}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x9}, 0x8) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:29 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:29 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000000340)=@updpolicy={0xc4, 0x19, 0x303, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/53) 2018/04/24 10:42:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/24 10:42:30 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x2, 0x7b79595, 0x7f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}, [0x10001, 0x81, 0x9, 0x1, 0x8001, 0x1f, 0x6, 0x1, 0xffffffff7fffffff, 0x2, 0x7ffc, 0x8001, 0x847, 0x62, 0x57]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x101, 0x12, 0x7, 0xc}, &(0x7f0000000040)=0x98) 2018/04/24 10:42:30 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0xff, 0x5, 0xbac, 0x1, 0x8001}, &(0x7f0000000080)=0x20) 2018/04/24 10:42:30 executing program 2: r0 = socket$inet6(0xa, 0x4000000000080004, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000003c0)={{0xfffffffffffffffe, 0xe1}, "706f00000000000000000000000000000000000000efffffffffffffff000000000000000000000000000035d34757cad0e26900", 0x90, 0x1000, 0x9, 0x9, 0x56, 0x10002, 0x3, 0x0, 0x5, 0x8}) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="0201020f0c0000002bbd7000fedbdf250800120003000300be6b6e00000200000600ff0009ff0080ffff000000000000ff0100001e0000000000000000000001fe80000000000000810000001f00000000000000000000000001000000000000821fe7c6b903e92a6d6055a1ec525c6b156e7021f3760fca16c0c3ff48a1a144b5e4dd373dee02e8ba89216706b3046bb8b6448a92d91ac8fdc884fc4aaf98e07b8b3e"], 0x60}, 0x1}, 0x80) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x3b3, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x1}], 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffff7, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r2, 0x81}) 2018/04/24 10:42:30 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) 2018/04/24 10:42:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x428000) socketpair(0xd, 0x3, 0x42651b45, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0xffffffffffffffe1, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x335082, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000080)="2a25c31446de6a4eca19297b35", 0xd) signalfd(r2, &(0x7f0000000180)={0x7ff}, 0x273) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x8000000000000002, 0x300) exit(0x1000000006) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = accept$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000180)=0x60) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000002c0)=0xd5b8, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000200)=""/172) close(r4) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000001c0)) 2018/04/24 10:42:30 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x10000000000000c8, &(0x7f0000000180)=[{&(0x7f0000000000)=""/75, 0x4b}], 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:30 executing program 1: socketpair(0xb, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)="c042c43082ebd386a1b4aa427eb7f5e6be931e295360f0f7abb6aadb31259bca621427ff9dd51700ce35d07851acc1f5cb236e9091c386f4b57e18f97bc92195f47c6b5cdc14c8c275780ce792b3924774071cd77d2fd8d5c4904a6399f689a259bbf59675ecfc0c26734f8c48da7170fd1ba95edc8249d34e6fcf62759b9bca80243c567fc20139cc9f5831ecddbb5d1ec079d478d83c9d2da13434e68e48e8a27cc254ce10a3fc78890b9be8e3b6000f15cf154edd4609ebf39630eacdb84c5b2d2aa2ab33054dcb40a6f0790977599ffd", 0xd2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:30 executing program 1: syz_emit_ethernet(0x5a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x4, 0x7, 0x3}}], {@canfd={0xd, {{0x2, 0x4, 0x0, 0x7fff}, 0x38, 0x2, 0x0, 0x0, "cd2ab47e4fe5457dffdc18e991104a0424bd37d3ecf53c581b77edd5f71edad1475904476d7c5d85823cc862fd480a358db67ee2a2d23957238c4308c9074723"}}}}, &(0x7f0000000000)={0x0, 0x2, [0xe0e, 0xc39, 0xd93, 0x97]}) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:30 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x111800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001580)={"1c8e0a52030000000000000000008100", 0x2000}) dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x4000) close(r0) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="d3eddd93d2392a55f73b953fed2d64e8e8cfe0d1bc7d95aeabded3dfb563e0813bf951fc76ab93895816da653904f89f6cd98510216eb2e54026be9bc848b525bdda3e6075337c9750effb9fda2e9a5b5251e955c3594e033499bc011cb0665fc3f7533c2a5a426eb07567a6e9913dedf8bd9f988555c332cee89326e523100c197885979026a6a66012f3c1", 0x8c}, {&(0x7f0000000100)}, {&(0x7f0000000140)="3f47e17f109330b48a595edc558bbf1d2daa144b8c678dd3202a8634d9cdc8ba1f0442f05f7c67ec9954847fa89bc4261af15dba9327f249ad2f12da9a248b62feb30b8a74da6385c6c5a8f0684279f24fbd4b4cdef4bc2bfad2a7d72cbcd39113b9880ca63b7c219ffe7e503676", 0x6e}, {&(0x7f0000000200)="a335458ee186d7edd764fd545a8eed5523897f3412c43e81ca9378f86374a4554abd92ee9e55ff6a973c612217f1095c109b5b7da63ebb7389f0b820335faf54709709f773083dbaebbebe55987c3ae105f218b5fcb45838f7a3dc2307b40c00a2601d8e93e8599c2e1369e1c128bdf544428fd6326a92df980b0d27aa4bb8", 0x7f}, {&(0x7f0000000280)="2a4768263a3bc87d64c60a86c40bd829d8104a659f2a9a9189912b11161bd0bb8e7d72bb9766bfce820ac1a38ecf510ecec6f20295234c70ab6d7ec74555326576f595ac482edd4591c591a9cd5ed86df95cac85ad506d7ff29eab25569a66c0efb95e785e3b4e36786dc47eedf1fe9ccc8dd633a4166e2e15666491c3eab2b444e628f822e6e81625144917ebe12bba47818066bb53cedfcc368db9323e6422f370cdf1924e2d46ecd734554d3cb1bff8229bc52ca69d7e0a809272324ac8aae0cdcdf3112924b2456ed39bf81f9429d25dfeb2e156743c1561043470080dcee385ebee260a4f738de3c9516c9cf5cf8331d90b2897047a02f21f44a1a9f8ef963e0682c6f4eaf67270462ba3eb2514323b69d7d81f7cef3cff8e523ceac9b36739857ee2377a898d286c59ab716d21a5e440cb0a9b9b598b83277109ed9248610af04c4503d3c2d751560f04324def040e7beb707afcc5d8b7aab4bada7750f391ecd22b53b18073b4d6900bc5daada26ecaf1a912c6a79454c3503d0a1fa8b1181a3ec0783699b4494032597d09b6f73545a45f0f7f3c9aa4bce5db11fb1d180214a7590501fdf1a6d0b145953d172d7ee5a7541814f3eedd3f76ce3f8b6f0b4500908157a06f25e2ac4f45c35d8233ed73086f33c8233196a44aa978c2c96f613f8489ce2ed93a69bc9321c62b974d1898b02da8d5e3ec85463ef5c1e6b26172d02e0a932f41dc250a104dfdb9934b13e5453d397edbae93a3a5daf75bbd1d2aae7114930a3bae92970a8c1df0bccb1c353ad61b2f1d66b12f2066ac14ce3f34772924a7caaec26c45502eff31d5d8383d5bde259cdecffefba2c83edf77376d35b52738f8608be33e6ec0920350613ef68cfdc5e53a119ec6ecacdb81682b142a625769e149b255f8511f8e18ed6ea31aaf610de8e106321185878ce380ac8ce28dd23d5410022c4e8a43b37ff579c588c1f8c684f49c9ccb274cab552cd08bf743e3a24e8c61b35b2d67ccdc57fce178a4a6f086b5d68a736f39f778a2685be596ef5849ee387bae8f2bd5330a4befc8fad757adfa0fc723eed286e81f071b092afe5beec1bb20da937aa680dfd4fd37fcd4a71139c16f973d5a16a79a611906f76e62ecc349822e9cc56f212e1a1bdc90c889d0209cb2c608139aecd342b60b5c45268fbc002f029cbc5b7b97ff183fa0c12922cca1e1b1e6f927efc714deba0350c91b0e4e152a9e8eed5212b3a0440ed4a328345f1a367a5989466a8ae6bcd9c4774f72627ef8725e19fd274d6bdf35fdf3c26dccdac7013fb2d77af85fef60b334cfc0335d4215b7d47ce88f27775208cf022dc8ace10864bb0472866698b315a946f7a8732dd7ec2659f79b9a7da056aa4ae2e02403993787758d6f161f391cdc893aff16bccded43ae6fd7ae0045a66f94e492f56089a127f24b0d5f9621ffd8559fa0e07969830f9d169dedc25d42124edc9ffa96a9d305158b24d48db9537517371c6dbedd00b799db87d422762a37851e5aedccd714883890905a9f665ef7620a895845e8ce3e3239ebda6638041a0a7b42466df85da30edc0acf474a33f06afff2abf1ffe4b3ba3adafa23f73ccea4caa2f2bb0596eaab703c621258a2dfded6c6f725c29749461187c02193f4f394b523929e5f1e72e73c5bc49504ddc7a285d9122af6017087afb235bbce854f139fbf2f000a54964cb455c4dc9f8b012f8e11061ba19b670c65b07df39579fbe358966f5fd9b36e8f840bc6fdd40a38f3fd38d87623284f75e4308ac6814605be906d109b435ad0c35afcba3cd382fb809611e07fa43d211c6c1095218ee784cdf23c6c07c514d83c6da29531a600909eaf8ffa27fe75af5c126d9d7934a9d92beec18fdcf7d5795a02366d6a11ce7425bd99087df8ad4792837f585477be0cf171d2ad47186eb75e3954f5046493f2dbc59c1ddae79fde82e3da41cb1cf2452a2b6e8ae94b158c4d1c53e1f192592992ed4dd08e8174b718c58b19f2dbe272ff7b898d00385d831c88c8931c66ba84af95e4262e5bbb990ae7559b64572dff9443668bf8241df0389c8e6c390c97a15e62b5eace8ef8a7a9ff559ad3b142b3368fa94781742be1d2964c6d56b70cc86e45d68fe1bdf3b095dcf0eafcfac8cca5c0d800dab5d5ffca6d4420ea79b616c5f2edb0265218d6b85381740c45a284294843f2e9e45f4193a3d3a84837372e7c75656943f4ec6ed0d7081f3587504b737fd493945f85eb3ccc288dd6961032142a047e5dca3a83e932b036b211806359b8b3fa921f209f939fe3167a545013ac92524b16cb270bcdfb2717524777e2ce7bc032c6adedb56aa7b767fa1f920a7c47992c67ea03af67d5f075571ccadf47eddb1aa8a309ad48a9202a7f50d2447d89d4cf75cf778fbd08622ecb2080c4fff1db521f8cfec97614b69de6974898fe86ef588adcd7d82b1396b16476da3b6b005470ef6578a317e56168f37590218afd87ce0a18be72f35a576d014baaa17e91d875eeff30dbedf0a186eed9c16a517fd202f6dc265dae7ca3ffee70c9c9b68522edbb7be9648b0e175e139846d2133a4f5f94854c6ba74420c63ec1331a8712e4c543f6627cf2db9e05f440bf4348ab584ab6bcaffacf6c57ef0e1d9bcfc2823b9fc2b79afedde5eced0a350c00fa6a99329ecf403c0ca43505a462d91d06e8fe59112ba463796f9058be53d716915e75e8313c5d4ac7d744319ba4f9bdf83ed776243c635eb19e435b872691f09de1f5591255eb9b30c70174a13d5dc4b64f361ce7e386d5c912fd67935f125c8a9b0eb63abe6b81ac505682bad8dd73c46d10d9a4a06825f47ef48844bd9f6d29b9d1e3f2641c9169a3ff5344d5e78f9d138a8707689cdafabbee73d4bccf5a3663b806d0aa993ac2438b05dd1cd956aeb80acb2713cc5ff93ce9dc0b8611282b6b6ff07cb4239264e0a8eb0f564b7c62bc81d0d4c0671f02f3b2767e4a8aa1605da2c68337a7f759e2c69a00bc0d640420ab32008bbb7968138d4168c43461c2b03261f2db8e53515f5af833acba35493e5d8217fd11d4e0df4d7d3ddc9055926c52424efe99743b828ec6df0e9e4b9565f10947b7279916f0641bc7acd60de7fdbd34405fbf4d9062d5f66c078aeaa850db887832f57e3b14dd7cc9f1510a56089b4de70eef53d1f12a50ae0a41e1d84aced5642774d52864b851a14ce35aba5d9978c3a74fd0fae4f44ca50e9de75a04d37987fb11653a89cd7ea41619641872e2ff577ef75ae35ceab9945580ce4c12b5d893cf73104f78e1719d25b5d8dc9e1094a7feecf87290ee4e53e6c27d2880dc5e56f4573a78c6499b60a078d67ae98a8be992325a7a5961b3c129eb083339d391c6b41295e8fa68b574c2275fe3d623a20f26e86af60c137cb2328eeae6e49eeddcdc3f196169be6e90797fcd6f989df2086369b81800a68b3f70f7186877329639b17a8c50d98783069f52e7f6edb0a7c6f7b2f6066ddf7338627c9990229d7febdb5e9d337c50df2b7908845542837958b96f0123701a82dea30f58f25562ac798b7268c36149e8a38621d3404d320011c1713cad6c9654f59a0adc9891d4beb42606006e3d407c7336ff3ac8505ee5cf7297422d3cfe6fbc02dbcfb44f8ec9e3dd54c16ce0c47e19a7b20b6a5bc8ef96fe502060a5fb9c4a7a987945ed77b4341023e0776719330cf253eb36fa64cec27386c1de77198d70472f16e9047192f3866d2d1668cd366f9183216beb40a43b5fefd4d9740045d24d18d617eea14ab5db86e2a7e0e91e02c45aba5555d51aa1ff6ea4fa0a54cec4dcf6e189f06972b26f836caccb7725d5ca1158760a3db6cde1a9d46e1674883f14045607a220b03382701b0994af48386dc43e49c284905a7a2eaffd8d75838be5ae51c3b2c59a77698d4fe170ee575e6ff8a1c44597b0aa1300adea522829f742d1b63931577ab7385b882c12885d01cca8f1d956c5141e747496634333ad83fd21a78aa4d8d618c4f1d3560ab8c8610d0c32d84f9d76d8d23125b2963172895b888a5539302d170bd3788519f69de82ed452d7df653a5c83e11ec56bb4bf42a9daadf00974ecc9d4d8c04babf6bea48aac4888cc03c811ebe050890022618bf060d03321c3d373ae6f3e4dbbe59e6b8725f57428824948a2d4f873962e3c05c442833b31b42b0ff93ae76a43a5b46e3db370ca147c5304e5c9fdc60e7e394ec0d24491499c036adf7791cfd7cbe84a6773e72d2b452fd61bec67271c10617ac657aa23e8b0616c9a949019bbfb06fc0bb31dea60a5cdfee122a65088fb2ec855876119f7dbd162259f508772d52fc84a29c8a4e9d91e716a2e62f60c85c1c07e65381477d5b1ef7c12a713b3225f268c8276ea0e1e309088c61444708d976b7065ff873afb16014a3bf487fc7fd5f9aa2ec8d8883942ee894781e51b6eec38f20a6de4ab9d1a6163844f5b05e827f541e3a2fe4eef435e601605fd491bb2c17f5a60971795e7a565ac4d314e7e3b083dfbca2bfc115ad2c4cfd0e44857301903016be3ecddb75a6c824b608dc93a2f58b0787d9fff779e95bb185f84d116fc9e539d753ca76fd97212df659344eecad2e23e30d1edd76359b35005cf1d9d35623d8ad6ce75fb0b5cfe9447113b1226d581ad00f8035261db3f8f9a6e89c0e3f3ec3c0e54d3583c814dce71c7add0f8d9adfd6c56ada8b20bf90d67fbfa1543cca1316bc5990ca0e28538f6a554be2e84bdaffb9907302c1e2c0f358936ae45d4de4529afa8959a1dd8a78432c8ec0764122a441feba62902f82647af257617cb6067fa3002f17a4a1174936d786fb8e0e4e4c3a9c0bc8fd5f9e7928fb26c2416e96e47d625080850346d10b6127dc0cdb232af358d6eb9d78a5fe463c1079691c851045c292866a53c54eadbe5405eee56d84a48273a3a3b8a47b7144c0be30906a182f18bc94b765606c4554375a1a8e6dc697904b85bbac39ce087f5d0df2aa21660f4a56186d298010beb6e88255b58b2b35818be9ddf55722a764e40d76858bcdfb424124c9bc2a9d34022f8fd9664b7518ba7d83d067e13ddf000fc91cb1e3f47085a1888299cc9e533e3457cb6b4ce5cb0f470288c49ad550607cf84862ee097acfa74cbc0af45cb309033b9f8f2c9a6ce7ca777bcc42830806190418ec52b221ff14dccc95280981cdfeec041930550d34e735ba9ad0880182f39ed1e19f95c995bb038a17d0d9bb4efd9f8a68dd37d6507b690ce6578de9d4d7ded26cd396dab4b8fb9f4cb125b6338bab2c55aa0d93d9e18b1ad26227058c71d32695b3a84e863889dbf8ae64d9f3b414cc7ac04f07234ea2a617b5350e00804f5fb087ef3ff60aa1d0807f4ea5fc3fd0edbf5ce12714f772555a37c4a631b878c26c63b9e910f722b1f2ab6fff3b07d9988e0d55cdf2cc2a807b4222ea4571f965134d9f3f8fb814a50e6e4a721decbce740a4f1035dfbd713c7aa29902d119a8b9418a9dd2ab00cd262191be91192da406332fd99bff5b4f0a4f49b454f17427a535011d7927b928c48b35f0dd50596aef8c3182cfc8a359c6d7b97b933222ba6172ffcaeadfee55e0e2a4add5d65dbdaacd159263c987ce65b1b297d16334add7ebb78225fba1d36876e9aba68954e20051115959527591b11a13c181d95085122c54d0dc2e1962c321ba90e8c880fe174d1fe445a4f25e97a71d76000b60583536f3db167a3c3b5ecf8c09635dc8d2a72eb8b3816d1a81a868eb58ab665a8fd62df92b3b9ab51d62aa8d5730", 0x1000}, {&(0x7f0000001280)="75e2ff1084c5cb4aadb567e2ca4bff94869f2a63c6e8a87739fe0e79777119f9c77d2d9d52f8b1563b0dedc66c9cf1bef5718a6a44b69665900a3d868d078af674006bf4e3b59148df22984b070cd2f195fdc212e4fdad4bf712b4228ad64def0b8b5c868cc55165c0a7d86825f1d9e225892ed33adce850cdf6", 0x7a}, {&(0x7f0000001300)="ec5fd9aed96f30ceb0bf5a077b9f8d37abb5a55be3ec8b65c28dd795477eab7ce227041c2ca0a09186ffcc725e9791a6690c36cbe3a72b73314aa71e3ee431b330a16f9a9119187d271e4f8ac210cba2d2bf22b59e1811a9b83ff5dd94dba542d165d90406e608b358e2cc0b0ba0d6ad2957e04bee9fe19c63ff10260f4dbac34e9066181fe9760637c9534c6344841ae61f4ed6e3d11d83f9e74e6909389cb481068c4b5c33a31ad6fbd3d3d9b5525f5a7f750ef4d0fc219cb3a2ce", 0xbc}, {&(0x7f00000013c0)="02d8252f9aff9aeb3f9cdb932dbcbb348687e9a98f161c3b3b0a86f327bc680ad8973fb7896b7976d21ff210c05653ac34e2c6e2f6e4403f65507f87469cb5a68c7f", 0x42}, {&(0x7f0000001440)="bca7572f", 0x4}, {&(0x7f0000001480)="08199a598c479828bebe7981681afacda15cbf272e9c304cc9c4e34a61171b6400c1e9279f97c85fd1d49b2cc161a1be0badb8f537eacd8183ba66a1ba6fd9", 0x3f}], 0xa, 0x0) 2018/04/24 10:42:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)="9734567d5d9ffbaab9643863c252b5e2de144cf04bc9f8a5905704610d901a2a55cae53ad7d604016bf26537701ffcf4446706d5d37f4eb92e75f50a4b13713e48f66258d9dd3e85f224530ff4b36667396a6a2085b5736707854b7dd18d893fe7d3d90866a920dd8205e44c0df13f0c16", 0x71) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000002c0), 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0xa74d, 0xff, 0x0, 0xffff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8202, 0x1, 0x4, r3}, 0x10) 2018/04/24 10:42:30 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) 2018/04/24 10:42:30 executing program 2: r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/24 10:42:31 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000010c0)={0x0, 0x0, @loopback}, &(0x7f0000001100)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001140)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="7511a5eeea75726974795c00000400000000000000000000000000"], &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/24 10:42:31 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, r0, 0x0) prctl$intptr(0x17, 0x8) pwrite64(r0, &(0x7f0000000200)='3', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x11c, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x7, 0xffffffffffffff6c, "4c3660c27b1dfcff10c794ac80c32cf3932b0711c4151ab962abe1f0e6"}, 0x25) 2018/04/24 10:42:31 executing program 4: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "0543c9656632f0a5c6db27d1d325643f65ffdba941be7b6e88a6f327778e906dcb8a467f61fd5c43ae08556bb4a30336e797bfedafb330dc72318b7debeaa5a9124cce1c352cc2ac8fa281a8fe066307d6169f44a71ebb470d0e846eaa6f8aa843aebeb194da6d60afa8c1802bc9efd08f5e90"}, 0x77) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) write$fuse(r2, &(0x7f00000003c0)={0x12, 0x1, 0x7, @fuse_notify_poll_wakeup_out={0x1}}, 0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x0, 0xac8e, 0x2, 0x9, 0x5}, &(0x7f0000000380)=0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4a0001, 0x40) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000240)) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000200)) 2018/04/24 10:42:31 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) 2018/04/24 10:42:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@dev, @local, 0x0}, &(0x7f0000000040)=0xc) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x5, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) 2018/04/24 10:42:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) socketpair$inet(0x2, 0x806, 0xd285b7f, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @multicast2}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x1) 2018/04/24 10:42:31 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x3) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/174, 0xae) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x20080, 0x0) 2018/04/24 10:42:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='cubic\x00', 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0xfffffffffffffffb, "9157c743c4ea4035e00b21818adc7f36dc6e53ba50224f10a7321b2770c3c783e42825dbd01c61a8ead1bdd8074b03c463032c4c6acb52b4f05898a8d3c9b8bf35e63010f4e053addcd7588cc41681e2"}, 0xd8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x7000000}, &(0x7f0000000280)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getpeername$unix(r3, &(0x7f0000000100), &(0x7f0000000400)=0x6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x1f}, 0x8) sysfs$3(0x3) 2018/04/24 10:42:31 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000000)='loselinux/securitylo-em0selinuxem0[security\'\a6/\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x63c, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) 2018/04/24 10:42:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0x80000, 0x3cc, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000480)=""/92) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1) r3 = getpgid(0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4c00004}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x210, 0x8, 0x6, 0x0, 0x70bd26, 0x25dfdbfb, {0x2}, [@nested={0x1ec, 0x41, [@generic="a42d80bc51b595321033fd45f24b746704903a776052d0de26f299370f600f7b951ea935411bf1447d44987587898e6d4175828ae18fe766ad59b939df4ef515a8a0a787b181f8ed1db2dd3d8cc176325e62de7947e92e3ee35772b07f73007675692da011748c2980350e6347a7cf974ea26ec3ae1e7b2c11828a942b7f5413d69b13813d6e0721b537a471b0711aa3b36fd1fa03f42a84bb0532c99cc3c0f85747a95f6dea9661b76638f340ecdb81b4e6338691166cadc45bd3189b40795c0177aaf4baa193bbf134a6d4a37a", @typed={0x94, 0x1e, @binary="51d461cae8f17e3ab0418079078ba5d0c27280fce5eca68e87639a5316c2c40dbf923a7f0583232395b4dfcf9e8fcad56bd5b2ed8ee82ca2e3d5a5e33458908ff5aaae3328be5d230f9ffd7ebfb356c7fe5550510c9d267a59adaaf06fd227f4ec7624355c11aa17f45688418314fa8cfde97abff1706fe50b3bcffdf91ae47d4edbb6094d1723190b5f1e5d52ab"}, @generic="eaad8d13c1f5c9ffbcc80aa5ce727c73c05604c4009ebc196b60a750922b244ee9b9bb15d5841b25b97cf4c5a9f78631cf3f2d592ea736361698d0ee081944a3f228684606e336fed489b86ee55f01f61794e3810e83f91bad03fb3a7a6304f723a6474b2d8c39f04bd9a9a82106a80f523de5d41fbd956df9c677b101be775f718653"]}, @typed={0x8, 0x89, @fd=r0}, @typed={0x8, 0x11, @pid=r3}]}, 0x210}, 0x1, 0x0, 0x0, 0x10}, 0xc040) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10c00, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffffffb, &(0x7f00000000c0)=0x4) 2018/04/24 10:42:31 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:31 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f00000002c0), 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, [0x9, 0x6, 0xffffffffffff95d3, 0x7, 0x7, 0x8000, 0x7, 0xfff, 0x7, 0xfffffffffffffc01, 0x7ff, 0xae2, 0x687d66f7, 0xff, 0x7fff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x401, 0x0, 0x4, 0x4000004, 0x88}, &(0x7f0000000280)=0x98) 2018/04/24 10:42:32 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) chroot(&(0x7f0000000a00)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)="ab93a3e92c0883bdb416e3075c11156c6068151fd3e69dd0c5388aa91e60664e7698d2b4a324550906d3add0a6cdd6d1f55094b08317e2d2318db784569e535138c61868e282cbbcf8622038fb10540b3b6a2def02cde89f09f10483387311a5f4180e338339107604f307ff20b2e0522482c457ebf96d79a220c90a45f3c458ed757daee70e7f61dc96c642653bf311d4cab34ab6971d5ac3b219896110ea6472c2d5b799934ba36b8c22ac5ab9e11ed654201eebad4fe9a1d2b5cdd9fd74244dc8727c", 0xc4}, {&(0x7f0000000200)="ff33050cad9d41da8cae8b42e8b382bffb460b5f5d84b108a7fc3211f6bdece3bb390d20f7fa094c7f56234258b021262f932e9cafc546037f79ec4ae8c8f37cfc1d5426da84bc80f1d1b17e83d5ce4416c5ac76864720add83ce7e58ca0c69ac9d5d6ee2c18339cf0d0c5297b575178d9dc14e464cb856940db15beb6fae373bda9ad585e8aaabaddb850137059275df15462ec8998c78c7e209581e98fec5e1197a85f5cb8263ba9f93cb305bee7b41582a88f70f3e9c55bf39ff29ff983ada6fc1c23c8c710a8fa9a", 0xca}, {&(0x7f0000000300)="b925cda2558d6f600570b1efe437c0937c482524f8cc028533455350e179c2033b41a399d01050e7204b63d6167f7755c9d04146e9add3f28a858d38ce9de12b5e432696d7a95664339c7f470a7cc8cf5ef8d6872087b441df92b0b40c8d1aa179ab87e6abda639dfeee290e413a594c8e85d4a7fd3322cc2cf84ce87d370de5bf0d29dcba219298cbfe9623e7", 0x8d}, {&(0x7f00000003c0)="015135efdafbbcd0f90acb4865c0000521755de2629896da5d9adb0d5fd6ef15eb1f57cbed32a300cc0957ad6429b8fa3bf0236ebccf072402f7d97baf7f894bf3fc9c61aa1ba56a45f4e5a9dcf8df88aba1bd758a2fd6cf32087a198d8a20920f68a9e33cbd1c55555f16c0bf97514433a32211667fd78ad3a71f6563fa326087f69ca7995e4eef9099008106fa1fa1ed827e150ec402bd07096bb865f6d592d136be7ab310d50358e640fe44293a023cacb4caafbf8bce9dfd", 0xba}, {&(0x7f0000000140)="5190bc125fda4551a6f8b4401ca798d87359de477b19158ff3e2e43acdcb41a39b187f4fef58133fd2891767864958a80b2d188e7a6a7a3324909e05d89a05f6c00cca00806266d82910bf2d40360cd822d2734ba2b5d4f5ea21071b2d7ebbd3ef62f211fbdf61409e9ca6b6d258a3278cb6f9326d9b417e", 0x78}, {&(0x7f0000000480)="603fb0924f5a2cde1503e304e39f6ad9232dff86b35a6c813007cfc9cbe07770c71cf18d15938119e0c4144b67583e5f05c4fc4b3c17095d50490e66b921bc19d200b921e580019bac10fa2d8696ce102c2fe95e52d9431b4a46d0e01dfa98edc13b7928618c002690a18b7c6fdc26a56d611ac030a7625f3288988f1d729035b8", 0x81}, {&(0x7f0000000540)="4cd0065a38c82da2352f6171acdcaf97640d7872ecff49cc84a7e8a7336815458d5887bcaa1971c3c33f3a88c0e5696d131f918414db828b31fbac10e3dafe87d2ad2fbe8ba56d574bacc01dd264918f5e273dc55eeef65ec388fdb0d2662461dcb654e29f9b42a99a8b5b1572d548fbbf2e6f", 0x73}, {&(0x7f00000005c0)="7c938aa66647ec78ff44b5c082b268c60f45c1f370e87c2ea42c6ca9de37d864ecfbc2f12dc0598b6cbcf8fd1dd741753b325905b8a6db3440c126bcd57b53821e0239722ecaf0d53a635fd7589bedf8733b696532a7535f199e0a10ce49aab996e8001d9b4265d5342f26c2d90259cc673e436d41c8153e58072f5f", 0x7c}, {&(0x7f0000000640)="85dfaf3c4249f2f90cfd759f6994d9bd3182f141f141735a30ac8b0ec48a0d909dab7cfcd0c44796e14836af57b6ca7072a54c863f692b4147f623f8af", 0x3d}, {&(0x7f0000000680)="5f82db4c07f441d94dfe8a7eed73", 0xe}], 0xa) 2018/04/24 10:42:32 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:32 executing program 5: r0 = socket$packet(0x11, 0x2000003, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1b, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x202, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9b9, 0x200, 0x1}, &(0x7f0000000140)=0x10) r3 = fcntl$getown(r0, 0x9) timer_create(0x6, &(0x7f0000000180)={0x0, 0x7, 0x1, @tid=r3}, &(0x7f00000001c0)) 2018/04/24 10:42:32 executing program 2: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "0543c9656632f0a5c6db27d1d325643f65ffdba941be7b6e88a6f327778e906dcb8a467f61fd5c43ae08556bb4a30336e797bfedafb330dc72318b7debeaa5a9124cce1c352cc2ac8fa281a8fe066307d6169f44a71ebb470d0e846eaa6f8aa843aebeb194da6d60afa8c1802bc9efd08f5e90"}, 0x77) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) write$fuse(r2, &(0x7f00000003c0)={0x12, 0x1, 0x7, @fuse_notify_poll_wakeup_out={0x1}}, 0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x0, 0xac8e, 0x2, 0x9, 0x5}, &(0x7f0000000380)=0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4a0001, 0x40) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000240)) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000200)) 2018/04/24 10:42:32 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/98, 0x62}], 0x7, &(0x7f0000001640)=""/191, 0xbf, 0xfff}, 0x800}, {{&(0x7f0000001700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/144, 0x90}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000002840)=""/100, 0x64}, {&(0x7f00000028c0)=""/242, 0xf2}, {&(0x7f00000029c0)=""/42, 0x2a}, {&(0x7f0000002a00)=""/92, 0x5c}, {&(0x7f0000002a80)=""/68, 0x44}], 0x8, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000002b80), 0x80, &(0x7f0000003200)=[{&(0x7f0000002c00)=""/45, 0x2d}, {&(0x7f0000002c40)=""/222, 0xde}, {&(0x7f0000002d40)=""/140, 0x8c}, {&(0x7f0000002e00)=""/158, 0x9e}, {&(0x7f0000002ec0)=""/144, 0x90}, {&(0x7f0000002f80)=""/121, 0x79}, {&(0x7f0000003000)=""/151, 0x97}, {&(0x7f00000030c0)=""/41, 0x29}, {&(0x7f0000003100)=""/211, 0xd3}], 0x9, &(0x7f00000032c0)=""/105, 0x69, 0xca8c}, 0xd7}], 0x3, 0x40002060, &(0x7f0000003400)={0x77359400}) accept$unix(r2, &(0x7f0000003440)=@abs, &(0x7f00000034c0)=0x6e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:32 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000000000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x101, 0x49c}, 0x1, 0x4, 0x0, {0xfff, 0x1}, 0x2, 0x9}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb7) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:32 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200480, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}) 2018/04/24 10:42:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r4, &(0x7f00000003c0)="185ae213e86c65b772e28a389acae749a3b669d10f7c1569371a699e7782a08d0940dc290dbf3efc32c14545daf65e413dcca74bbb651d51f892c00e36738b1ee11c1dfe24fa879d0fe2d2851f296ca6fa8229fac6ff6b4b42199db17c73a73bd2761285145b30ad3710ca45ff577a41a98d197054210cd5a045704ecbb83840d1506744873d7709f0f4d15f9bf5f0d3c7dc699d06a03c6b32b92c121da8e0584988667d91116e02f4bb9ee7d7e0882ec64532cfe40f5e7d04f496f9c9f1cc67d839857120afb961860433a6bc318517cb8ccfa6922fead156fbb84e289dd4bc8396a8f1f52b700e246da67b9772", 0xee) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind(r0, &(0x7f0000000080)=@rc={0x1f, {0x3, 0x1, 0x7f, 0x7f, 0xdf8, 0x4000000040000}, 0x8000}, 0x80) ptrace$peekuser(0x3, r1, 0x1000) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) 2018/04/24 10:42:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x101000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r1) 2018/04/24 10:42:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x5, 0x1, 0xffffffffffff7fff, 0xfffffffffffffffa, 0x8, 0x400}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:32 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0xfe6d, 0x0, 0x5, 0x4, 0x2, 0xff, 0x2, 0x8}, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/24 10:42:32 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:33 executing program 2: socketpair(0xc, 0x0, 0x2275, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0x3, 0x591, 0xf16}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r4, 0x400, 0x70bd2a, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) eventfd(0x80000001) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/04/24 10:42:33 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r2 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:33 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:33 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) finit_module(r0, &(0x7f0000000000)='!\x00', 0x2) 2018/04/24 10:42:33 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000000080)='"') mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0xc00}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) 2018/04/24 10:42:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x20, 0xfffffffffffffffe, r2, 0x9, r3, 0xd5, 0x7, 0x8}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:33 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/24 10:42:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) exit_group(0xd5) clock_gettime(0x0, &(0x7f0000005ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/112, 0x70}], 0x5, &(0x7f0000001400)=""/206, 0xce, 0x3}, 0x5a2}, {{&(0x7f0000001500)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001580)=""/69, 0x45}, {&(0x7f0000001600)=""/115, 0x73}, {&(0x7f0000001680)=""/17, 0x11}, {&(0x7f00000016c0)=""/163, 0xa3}, {&(0x7f0000001780)=""/228, 0xe4}, {&(0x7f0000001880)=""/21, 0x15}], 0x6, &(0x7f0000001940)=""/21, 0x15, 0x8e}, 0xff}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001980)=""/69, 0x45}, {&(0x7f0000001a00)=""/125, 0x7d}, {&(0x7f0000001a80)=""/197, 0xc5}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/31, 0x1f}], 0x5, &(0x7f0000002c40)=""/8, 0x8, 0x80000001}, 0x8}, {{&(0x7f0000002c80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002d00)=""/211, 0xd3}, {&(0x7f0000002e00)=""/224, 0xe0}, {&(0x7f0000002f00)=""/112, 0x70}, {&(0x7f0000002f80)=""/126, 0x7e}, {&(0x7f0000003000)=""/75, 0x4b}, {&(0x7f0000003080)=""/215, 0xd7}, {&(0x7f0000003180)=""/153, 0x99}], 0x7, &(0x7f00000032c0)=""/167, 0xa7, 0x8}, 0x3}, {{&(0x7f0000003380)=@hci, 0x80, &(0x7f00000046c0)=[{&(0x7f0000003400)=""/235, 0xeb}, {&(0x7f0000003500)=""/97, 0x61}, {&(0x7f0000003580)=""/244, 0xf4}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/6, 0x6}], 0x5, &(0x7f0000004740)=""/91, 0x5b, 0x1}, 0x6}, {{&(0x7f00000047c0)=@generic, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004840)=""/157, 0x9d}, {&(0x7f0000004900)=""/14, 0xe}, {&(0x7f0000004940)=""/139, 0x8b}, {&(0x7f0000004a00)=""/28, 0x1c}], 0x4, &(0x7f0000004a80)=""/4096, 0x1000, 0x80000001}, 0x800}, {{&(0x7f0000005a80)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005b00)=""/145, 0x91}], 0x1, &(0x7f0000005c00)=""/206, 0xce, 0x1f}, 0x7fffffff}], 0x7, 0x10042, &(0x7f0000005f00)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000005f40)=@assoc_value={0x0, 0x80}, &(0x7f0000005f80)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000005fc0)={r4, 0x3, 0x8, 0x0, 0x3, 0x74}, 0x14) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000180)={r6, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x1, 0x0, 0x0, 0x8}) 2018/04/24 10:42:33 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000380)=""/254) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/24 10:42:33 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:33 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x2000, 0x0) accept(r0, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x80) unshare(0x60004004) mkdir(&(0x7f0000000400)='./file0/bus\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3, &(0x7f00000001c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) mkdirat(r0, &(0x7f0000000000)='./file0/bus\x00', 0x40) ioprio_set$uid(0x0, r1, 0x9) 2018/04/24 10:42:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/24 10:42:34 executing program 2: r0 = memfd_create(&(0x7f0000000000)='bdevsecurity&/\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x9}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 10:42:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000100)='$GPLvmnet1posix_acl_accessvmnet1#\x00', 0x4000000003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/24 10:42:34 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240), 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x5, 0xa35d, 0x401, 0x0, 0x3, 0x1, 0x4, 0x23a, 0x5, 0x10000, 0x101, 0x9, 0x6, 0x65a0, 0xb5, 0x7, 0xfffffffffffffff7, 0x958, 0x439, 0x7f, 0x5, 0x7fffffff, 0xdb76, 0xe58, 0x400, 0x8000, 0x9, 0x1, 0x10001, 0x400, 0x4, 0xab19, 0x9, 0x1, 0x9, 0x0, 0xa4ae, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x100, 0x3ff, 0x3, 0x2, 0x2, 0xfffffffffffffe00, 0x4}, r2, 0x8, r3, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) close(r0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000300)=""/54, &(0x7f0000000340)=0x36) 2018/04/24 10:42:34 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:34 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) connect$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0x7, 0x4, "af47df629d35b0016ff810579472917860842f15e208c4f82249ee2fcf6fe5342741eece9f3550a93ac72150fc04f9caeb8a24faa02b17fa610d6506151362", 0x3e}, 0x60) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x5, 0x5, 0x3, 0xe83f, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, 0x8, 0x6, 0x2bd, 0x6, 0x80000000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1, 0x5}, &(0x7f0000000180)=0x8) clock_adjtime(0x7, &(0x7f0000000240)={0xfffffffffffffffe, 0x5, 0x1, 0xe68, 0xffff, 0x5, 0x1c, 0xd5, 0x9, 0xad8, 0xfffffffffffffffe, 0x81, 0x100000001, 0xfffffffffffffff8, 0x3, 0x7, 0xfff, 0x5, 0x1f, 0x1, 0x20, 0x1, 0x46b3, 0x6, 0x10001}) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x61, "128d045d07edf64b7a3b2ce26544bd6f9553d6cc8b311238b805a2a1ec31da6a04ae9584e8aded933eacfcc0989d93e0c4e18d83225872078126bde8059f265d7be67b33c543c6c8b315766b5ba1bb56a5e0d122131df8e039fe598a71ab77c7e6"}, &(0x7f0000000180)=0x69) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7fff, 0x5}, 0x90) r3 = socket$packet(0x11, 0x3, 0x300) exit(0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000340)={0x1, 0x100000000}, 0x8) 2018/04/24 10:42:34 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x4, 0x4) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:34 executing program 1: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/04/24 10:42:34 executing program 2: r0 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/sequencer2\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f00000003c0)="74e32f22d961aa12", &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='encrypted\x00', 0xffffffffffffffff) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x101101, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="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") keyctl$instantiate(0xc, r0, &(0x7f00000001c0)="bfc255044164a194a1ce26166060ead00a888c7f7f79981af04c1456c548ede34bf85aff68b1ea1ce43f6ae70790fc99004ecd7713de2b3e3a531317d51afebed3c1db7f599f95d438ac0bbc75455165b8ed8b3cb0492ecdb340ce5c049777fb4f0d4e1538bebd115f74917f5b423e69d8a482b7c08066c3c9d8401c06f842da79337cc72999626ce8061d5f0278c740735cf4663213c42988094bacbf922b5e4336c7d2d441039b41d43a03514843be203bdb01049e64acd09eb971c455afe7716f030b18151612f2c8dba5dae2a1ee1b8fd144b0d30d8f4ca6e7", 0xdb, r1) r3 = creat(&(0x7f00000014c0)='./file0\x00', 0x88) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000080)={0x20, 0xe0, 0x8}) modify_ldt$write(0x1, &(0x7f0000000340)={0xffffffff00000001, 0x20001000, 0x1000, 0x7fffffff, 0x8, 0x2, 0x1ff, 0x9, 0x5, 0x5}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101802, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000b6bfdc)) umount2(&(0x7f0000000380)='./file0\x00', 0x1004000000001) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x1f, 0x6, 0x5, 0x280, 0x9, 0x5}) pwrite64(r4, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) 2018/04/24 10:42:34 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/24 10:42:34 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:34 executing program 1: socketpair(0xb, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x200, 0x83, 0x2, 0x1, 0x1, 0x20, 0x6, 0x9, 0x6, 0x91d5}) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x5, 0x10000, 0x1000, 0x6, 0x0, 0xfffffffffffffff7}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xfb, "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"}, &(0x7f0000000240)=0x103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0xa3, @empty, 0x7}}, 0x800, 0xb97, 0x7198, 0xff, 0x4}, &(0x7f0000000340)=0x98) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/04/24 10:42:34 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000080)) 2018/04/24 10:42:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x6, 0x80, 0x3ff, {}, 0x100000000, 0x18a0}) close(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x4d088000, 0x3, 0x8, 0x7}, {0x800, 0x101, 0x3, 0x1}, {0x5, 0x0, 0x8, 0x8}, {0x7ff, 0x5, 0x562c, 0x2}, {0x8, 0x7, 0x4, 0x5}, {0x80, 0x2, 0x9, 0x2}, {0x9, 0xffffffff80000000, 0x40, 0x6}]}, 0x10) 2018/04/24 10:42:36 executing program 1: r0 = eventfd(0x7) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, 0x0, 0x401) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x4) 2018/04/24 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x440) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000034c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003500)={r2, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/24 10:42:36 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:36 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000040)={r0, r1+10000000}) r2 = socket$packet(0x11, 0x3, 0x300) mq_unlink(&(0x7f00000000c0)='{bdevposix_acl_accesseth0:lovmnet0)#!.\x00') bind$packet(r2, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:36 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x14100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r1) 2018/04/24 10:42:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:36 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:36 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:36 executing program 2: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0xe8239285a75d4d02, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffff9c, 0x84, 0x65, &(0x7f0000000680)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xb61, @empty, 0x200}, @in6={0xa, 0x4e23, 0xab, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1b1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x74) sendmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000000)=@full={{0x3, {"04bab92700a50f"}, 0x4}, [{"386ad59e3ea675"}, {"043af565cea784"}, {"930af1c4920316"}, {"fd5d21d4f75070"}, {"0ec0aa80f9c76d"}, {"8a59a1a16111de"}, {"d4f1d6cb35eff5"}, {"143b082451742b"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f0000000080)="5cbcbf828e0378b4e2ed4e7029520e1d4606710ee9587451ede9594a9707ca4ed63dcd528a18ba4c467978f1891cf5e5376b63051382cfd293e33a9f66de11f7eb2cad594a8c17c2e24879baedd4c8b0a62c607748e1db049028f5bce2fb5260ff11934e2728a6b9393cd7", 0x6b}], 0x1, &(0x7f0000000200)=[{0x28, 0x1bf, 0x0, "ff2e45e7531118b8734a760a931882eff2036ced839286"}, {0xd0, 0x101, 0x481b, "5e3f415097f7358ff747906e7dfa32482dadd644fa9f28d4241bb5f8f3f7da854c80be9618c71ec87022c3490ecaa84a6429a6f42bec76faf278f585e70d9efd50c51cc8c7b98b177de914b42ee25e9f3a293a41ace30b3dceb2016e8b073def0d9ab28f541e41af1a2997df7eb1bae227959763349c5ffd4c7efd1b46c231b9b91312148782bfaee41c57913b7d8685e6eca9d409071a9f3f985531c37782b3396ac9af457cf7c048c19b4f78e35150f7f907261e4d61e246c2afc6fd"}, {0x58, 0x18f, 0x2, "c1d25c199d0d78f0947b901650b937d1559e413167867c5acd0116bf1696964ddd774b2e3ab1d8d30d8c138a37526cf90eb5d947c893d7965d367ed7b2b2ee484db310c8"}, {0x88, 0x88, 0x3, "adf83d7c89be4c244833ce21b4d5aba8112c3ecabea52dce5cd9121dc8b6ef02db486a749f5fc7255e3a029ac57052de1d079acc520cc4b202ed6b51b697f301365fdbf3186ee70a5f454aae29245492aae9c2eb6c442a45e365aecbce938f14a77ec1ad2d83f944c5d3ec279a7a8c572ffaa99fd113"}, {0x18, 0xff, 0x9, "7b871cc2f9391b94"}, {0xf0, 0xff, 0x5, "0b760acd45278b19d7c77572ed01baa8bcd6b31d580ffa7254c8acdbf4748e76b4f16408b5370bb82e6a5745907efa7bca44911aff9fafa3b6c7c5370df3819f6cae1c09c0024645e9564feeb13cb625f4a78e380925a578c7c89ab55505ce770b1a1da03b155190aa6edb26862c3bbaae054f475e465eef5bf77252ba0330d5a09287b87c42da9ddf4ecca4c8e36880b150f256c9eceb15216df2cb91132dfa95f3cb5966a3cbb5a9f1c18511f0861b4e957687f5ac288211422ebbe9adcc83f97def497013a130380c1b8fa8c94c28b7c59fbbde631eaf92642345"}, {0xc0, 0x10b, 0xa14c, "ee79e15386f18749a8f02e87dfb295830a3a9be88c4a20f9713076281c7a3459512139771cd55caabe7779594c647a27717a04c70c436ac2e56d939b09c9dc9ae95f0f0f91d48cc232ef7f4f7769c572417c6ccc123da960e69b22557c25348aa2719940150e21df05044ecc3885fa7f5420fe332d33766db543ddb1ed76f66fc0d0c0d4a366b1bececae39d0beb46960115ffd66aeeb5fcf2c721a377e46c684c8ceee2d053ea0d72"}, {0x10, 0x11f, 0xaf78}, {0xa0, 0xff, 0x1, "028033ae6c5e8d404ef704e8a3390a96e22a97bee0793a2ac05afae7237a7c36fa7908bd37ea63062ecf6454725e55f58f5d610c327b89a481ecfcd3978d9fef3ee26a841d8a7eac883e51a5640e8fe475433b4b92b582ee5cf133dc8e817fd46448e51027da79a4ff4a5ecbaf7f456da9e4bd839248e0d63c48985620eae883939b16954e8faf8611fa8a9be90487"}], 0x450, 0x20000000}, 0x4000) 2018/04/24 10:42:36 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x2, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/24 10:42:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="097a6a2e58d311c1f81a75843c20a052ccb64aee0ff379ff2c2f74ae2a043fd8625e565cd1a5a4ee48a4bd93fbd76ac3a7b73cbed9f7fad86a7c337dd4a57de3e0a5f097b4b2b6f09972", 0x4a}], 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00', 0x100}) close(r0) 2018/04/24 10:42:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="5b87405fe79533a814abf46644e4298848dc3324ac031b20dd4bada5b52b8f4f9243daf77d296864807b2333ac779b5aa0457d2eb81ee14cdc76f58636f59a08f1b81ff49f3cbbe5c737bb9cd90f632d95dad278ce3bf88e19425798d5bab46ea5b687fab41f2bab560aefdc4d91a226f7836e365c2e5a13b7bc7a479f95b06144e686a63da6c7c5aff0854fc69e7848e0ae3a73e8d7685cfa3de71aa3ea83e824063ddfae35487f73ea5e51246567cd4880cbd417e3683d3f13f59f43067b81b855631688fe9c5f4bb116ca37f32ae92665427452", 0xd5, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0xfffffffffffffff6, 0x36d, &(0x7f00000002c0)}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x100000, 0x0, 0x2, 0x1000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x80000001}, 0x8) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000240)={0x5f, r3}) 2018/04/24 10:42:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:36 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:36 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x7a5c51fdd5c62596) fstatfs(r0, &(0x7f0000000080)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001080)=""/8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000010c0)={0x8001, 0x9}) 2018/04/24 10:42:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x40000000022f}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, 0x8) close(r0) 2018/04/24 10:42:37 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:37 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0xffffffffffffffc1, 0x0, 0x3}, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x10001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) 2018/04/24 10:42:37 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00', 0x1) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) 2018/04/24 10:42:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffbfffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x0, 0x6, 0x1d}) 2018/04/24 10:42:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="8c3cee710411f37ada908e132192b51c9ed02ee505000200000270a43e0804af4a9fcac8581b7ea85c09d7d2649dbfe504d7be1c445baa07cbcbb254cb4c6a582b61153bf42248d562ef35ab933d8abe038ca88168d01aba165e464234c28d99b15c877279cf4c32f18c"], 0xa) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x3, 0x5, 0xffff, 0x7, 0x1, 0x4}) process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:37 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000200)={0xfffffffffffff26d, 0x0, 0x5, 0xff, 0x3ff, 0x7, 0x20, 0x1, 0xe61, 0x800, 0x1, 0xe0ce}) 2018/04/24 10:42:37 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043bfff)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:37 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:37 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:37 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:38 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:38 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x0, 0x88) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xffffffff}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x2b5, &(0x7f0000000480)=[{&(0x7f0000000080), 0x3a4}], 0x1, &(0x7f0000000940), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="aba9d40f0c1765d2a9b791a82e8bd7b6cf40383842ee41c1a25ab8df99932f0e764999d59f9791cb992eb8838daa3b74d6f2b1c859af1588f1f7e478709a0759787a2ecb479bc5a5dcfce6330b3bfde44cd0b66a2a61dc92e0e36cabb8e80edeeb"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000e92ff8)='./file0\x00', 0x8000452002, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r3 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r6) r7 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) keyctl$assume_authority(0x10, r7) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x800) 2018/04/24 10:42:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) tee(r1, r0, 0x6, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0x401, 0xffffffff, 0x80000001, 0x8}, 0x14) close(r0) 2018/04/24 10:42:38 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() sched_getparam(r1, &(0x7f0000000040)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/210) process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="afff76ae73de4afac22cd60b55c9d22915a6c2bcbea611e34567a3d9142b40acf1272748843716268d7a70c15e38109ead3a156a21dd0eeec68dafeda33bbb9e0304743dbcee393b1108079b02a1be8a9862414f1f1d77be89375875210df8d0ed41853694fc55b52a02bb84ec6be91022c67b5d16836f29d7f5ebe07f387e36b461fe2fc639064bd19b354213dc8ae12759f4c9539fb22024b311038bb5686a3485dd58937b") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/24 10:42:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8002) 2018/04/24 10:42:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)=""/145, &(0x7f0000000040)=0x91) 2018/04/24 10:42:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff, 0x9, 0x80000000, 0xd2}]}) 2018/04/24 10:42:38 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:38 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/4096) close(r0) 2018/04/24 10:42:38 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) readahead(r0, 0x4, 0x4ef) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10}, 0xa) 2018/04/24 10:42:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) ppoll(&(0x7f00005e1ff8)=[{r1, 0x181}], 0x78, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000)={0x40000001001ff}, 0x8) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0xdb, "640e1dceb61abc4d2f242ccac80b30b2e977ce0da904513997eed7c6bc5020a81cc1839e3752dc01df734d7468c52cda8767a698d8285c90e298b3240d57e59a55ceb65ac25477e0719a11aef03c9f8ac34fd1e52b9ec2ec9de16da6175892f746ef0e204474a7dfce693603d9ce13333e732f3fb645c3e5156d915f2640e31787503b2308fb9e046765decf3de269953b847d19dc499bdccd07a8242ee7ac6b9c97929dec09f74960b6fc7fdf7d1bb9879b5a412623ba914ef4fb7bf052d720a562286ffbd59519c5777fb0561c9e370bd4b4ccb0d5d9ef3cb25f"}, &(0x7f00000001c0)=0xe3) dup3(r1, r0, 0x0) 2018/04/24 10:42:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='}ppp1GPL\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"626373683000f182cb710000000100", 0x20}) close(r0) 2018/04/24 10:42:38 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:38 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:38 executing program 7: pipe(&(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x50103b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:39 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x32b3861c, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020000e1ff0000ff0200000000000000000000000195ae0fbcb69be2eaff1d009999b25ed9684821b6d9813f06005de85bba44e6b702e6dc61378ecb7ca00000"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) exit(0x2) 2018/04/24 10:42:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:39 executing program 5: r0 = socket$packet(0x11, 0x1, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @remote, @multicast2}, &(0x7f0000000040)=0xc) 2018/04/24 10:42:39 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000100)=[&(0x7f0000000040)='stack\x00', &(0x7f0000000080)='*)\x00']) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f000085b497efca69516400e0000002"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r3, r4}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000180)={0x49, 0x3, 0x4}) 2018/04/24 10:42:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vlan0\x00', 0xd002}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x4, 0x6, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x5) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @local}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) bind$packet(r0, &(0x7f0000000080)={0x11, 0x7, r1, 0x1, 0xffffffffffffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffcfb) 2018/04/24 10:42:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02132798fa7c53e9ee000006000000000000000000000e040006000000000002000075e83600000000000000000000000000000000000000000066275bd671eac1746b1ab81a8b94"], 0x30}, 0x1}, 0x0) 2018/04/24 10:42:39 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3d, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0xfffffffffffffd53) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x22d}) close(r0) 2018/04/24 10:42:39 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@dstopts={0x3f}, 0xa9071cce15b59d73) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x9, 0x5c, 0x1000}, {0x8fd, 0x2, 0xfffffffffffffffd, 0x5}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r1) 2018/04/24 10:42:40 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x39, "c58635325c98c8c7df845d93b243fc51bdb6e6a57ac153e831f03b9c9b3afd9a24ccdaa7d789b9ea7362317e11558172964f2570f273a73a21"}, &(0x7f0000000140)=0x41) 2018/04/24 10:42:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socketpair(0x1b, 0x80e, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x3f, 0x4) 2018/04/24 10:42:40 executing program 2: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde16f2fd23f8ebfdf793d3c40ba73d8f314e346538fa156a16b424c"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r5, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/24 10:42:40 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) r2 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)=0xfffffffeffffffff) 2018/04/24 10:42:40 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x521000, 0x0) accept4$bt_l2cap(r3, 0x0, &(0x7f0000000100), 0x800) close(r0) 2018/04/24 10:42:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = accept(r0, 0x0, &(0x7f0000000180)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0)=0xfffffffffffff552, 0x4) syncfs(r0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getdents(r2, &(0x7f0000000080)=""/214, 0xd6) 2018/04/24 10:42:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) prctl$void(0x37) 2018/04/24 10:42:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x7ff, 0x2, 0x4, 0x6d6}, &(0x7f0000000180)=0x98) 2018/04/24 10:42:40 executing program 1: r0 = getpid() ptrace$peekuser(0x3, r0, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:40 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="0002020100000000ff02000000f2ff000000000000000001"], 0x18) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xadc4, 0x6, 0x7, 0x200, 0x10001, 0x7, 0x200, {r1, @in6={{0xa, 0x4e20, 0x3df, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x5, 0x2, 0x90000000000, 0x3, 0x20}}, &(0x7f0000000200)=0xb0) 2018/04/24 10:42:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)="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", 0x1000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000280)="d2813b6ca7ff1f1e3dd783bfa2b9fc686e56ef2a80405af4b929810b60bcf633af988c3b7b73c39360b370a81c170acf9b21bf7df0f542b0ef15fae6e2cb3409f0c63260353e9ef91baa434ba8a40d10acc114df4ec25fa50f1a518e6a8840caed692c02666b4443812b72e1c71cc854097300561be6795016534e5ef9ca071d0260966a2d23022a08d343412eb65724199e553ecc693fe8706ab3b466831688f54b2326f983bab24532c76d6849c38a4ff1", 0xb2) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x9}, 0x8) 2018/04/24 10:42:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r2}) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}}}, 0x88) accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000080)=0x62) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40040, 0x0) 2018/04/24 10:42:41 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) close(r0) 2018/04/24 10:42:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/24 10:42:41 executing program 2: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x39, "c58635325c98c8c7df845d93b243fc51bdb6e6a57ac153e831f03b9c9b3afd9a24ccdaa7d789b9ea7362317e11558172964f2570f273a73a21"}, &(0x7f0000000140)=0x41) 2018/04/24 10:42:41 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="000201637619160dfa000000290f02001200000000000000"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0xf3e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x52}}, [0x3, 0x4, 0x7f, 0x1ff, 0x8, 0x9, 0x8, 0x6, 0x3f, 0x222, 0x8, 0x5, 0x1, 0xff, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r2, 0xf4, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0xc2c, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000440)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r4 = socket$packet(0x11, 0x3, 0x300) exit(0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x7, 0x200, 0x2d, 0x98, r3}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x4000, 0x0) fstatfs(r1, &(0x7f0000000680)=""/198) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000580)=""/225) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000000500)={0x2, 0x4, 0x32, 0x80000000, 0x1, 0x80200000000000}) 2018/04/24 10:42:41 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x81, 0x0, 0x9, 'queue0\x00', 0x3}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:41 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) r2 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)=0xfffffffeffffffff) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) 2018/04/24 10:42:41 executing program 4: syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="114daab27a4ec6505c225d0f82a898634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x174, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) dup2(r0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:41 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x100000000, 0x0, 0xd91, 0x101, 0x3f, 0x1, 0x4, 0x2, 0x5ac, 0x100000000, 0x1, 0x9}) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x80800) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x0, 0x80, 0x80000000000, 0x7, 0x6, 0x401, 0x4, 0x1fb, 0xc000000000000000, 0xa784}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000180)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r3, &(0x7f0000000080)='system_u:object_r:unconfined_execmem_exec_t:s0\x00', 0x2f) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:41 executing program 7: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) socketpair(0x9, 0xa, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x80000000, 0xa, 0x3, 0x5, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x40}, &(0x7f00000001c0)=0x8) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a7563745f723a64686370645f7661cf48e9df6e5f743a7330202f757377736564203732202e2f66696c6500000000000000000000000000000000"], 0x47) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x0, 0x800, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000600)={0x2a000000000, 0x0, 0x743, 0x8001, 0xeb6f, 0x7, 0x4, 0x80000001, 0x5, 0x5, 0x0, 0xf04e}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) process_vm_readv(r2, &(0x7f0000000500)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/255, 0xff}, {&(0x7f0000000440)=""/133, 0x85}], 0x5, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/13, 0xd}], 0x1, 0x0) r3 = memfd_create(&(0x7f0000000000)='-user\x00', 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000640)={'ifb0\x00', {0x2, 0x4e21}}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x5, 0x4e, 0x6, 0xffffffffffffff00}, 0x10) 2018/04/24 10:42:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xa281, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x101080, 0x110) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000004c0)={0x7, &(0x7f0000000480)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000500)={r2, 0x3}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x8, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23}}}, 0x108) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x100000001, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d866298543fba5b8", 0x8, 0x8}, {&(0x7f0000000200)="7c29c6666eedfa50e86e9f9049a9159964f742ce134aac73d9a2deeef3ed7db2655657c48fab9a1400a3983c24ffb20fe841f4ed3981f546b00b3635a0710f4f0a0694fbc14caafe09adcf969027cbd6816a2e5bbce5c9514e116a18df61ba1ec9437a2f61d2b36c66f6c3cce51396f3fe8e70b8b22dab6e03d708d850633ff41d828866edfc61b59f3ea6f7fc79fc7bda1c2ee191d8336f2c20019bade7cd", 0x9f, 0x4}, {&(0x7f00000002c0)="6f67ce7137b767639abc3b515dd08a8238001989cd35efa6066d76b7b27a22555a73a28c0d3d446f2d857789b684222c3936d9433618bf154c49bc42a6d9c91834d313704d9b23fff4995aae6b9287cd4ea419b392f9b072d9ca41a4c959de1764f095d8c4e52eabc68ea2045abcbb52fbe64dcaf89d3f683209e01167db1178d71426d450b2a81fabc76c594647ccc7fcb21d4859ed4e95844a8bc6186e23bf6dcc5249a959292f02b3455c08b9274496ce56a0cf6a5b141995eff587a3317610639845324143fa47e2", 0xca, 0xfffffffffffffda1}], 0xa1, 0x0) [ 2193.210386] binder: 10384:10427 got reply transaction with no transaction stack [ 2193.217948] binder: 10384:10427 transaction failed 29201/-71, size 0-0 line 2926 [ 2193.335455] binder_alloc: binder_alloc_mmap_handler: 10384 20000000-20002000 already mapped failed -16 [ 2193.351558] binder: BINDER_SET_CONTEXT_MGR already set [ 2193.356847] binder: 10384:10427 ioctl 40046207 0 returned -16 [ 2193.358958] binder: 10384:10433 got reply transaction with no transaction stack [ 2193.358963] binder: 10384:10433 transaction failed 29201/-71, size 0-0 line 2926 2018/04/24 10:42:42 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="000200000000000000000000000001000000000000000000"], 0x18) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:42 executing program 5: r0 = socket$packet(0x11, 0x4003, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:42 executing program 7: r0 = memfd_create(&(0x7f0000000000)='em1trusted-\x00', 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0xffff, 0x9, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6_vti0\x00', 0x403}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x10000, 0x8001}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}}, [0x0, 0xba, 0x5, 0x7fff, 0x0, 0xfff, 0x8, 0x9, 0x4de, 0x16, 0x6, 0x5, 0x7fffffff, 0x10000, 0x2]}, &(0x7f0000000140)=0x100) flock(r0, 0x3) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000003c0)="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", 0x1000, 0x10, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) 2018/04/24 10:42:42 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000340)=""/251, 0xfb}], 0x5, &(0x7f00000004c0)=""/92, 0x5c, 0x7f}, 0x40000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000580)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x3, 0x4, 0x9, 0x6, r1}) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:42 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x2, 0x7, 0x8d6, 'queue0\x00', 0x401}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc000, 0x3, &(0x7f0000ff4000/0xc000)=nil) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:42 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000020c0)={0x1000, &(0x7f00000010c0)=""/4096}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000080)=""/4096) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f0000001080)={0x1}, 0x8) 2018/04/24 10:42:42 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000180)=""/141, &(0x7f0000000040)=0x8d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x5}, &(0x7f0000000140)=0x8) 2018/04/24 10:42:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) [ 2193.464275] binder: undelivered TRANSACTION_ERROR: 29201 [ 2193.469947] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/24 10:42:42 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) pkey_free(r0) 2018/04/24 10:42:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@llc, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x5b4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xc0000000000}, &(0x7f0000000200)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:44 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x95) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:44 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="0048beeadebb002780") ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="34b850e32ef89827eb826e2dc2a8a03bf3b6ed98e1dcd7ae4a24ad261481ef6a88c883b44675f94e8f29bb181c9dad547703d405a78dee9093f4ce7d49dd380c18b2eb34d23427d96ed92d02ff8e5616a4303cd633b2d96ebb72b53450ef97c08104e00363e029a7bd0a75cdd00875e872cdcff0228866b25b0ccc6001da30aada09b2ec381c6142724971431750518d607863dd4a87f4ccc951b460ca406cc7500581e1d8b92fc1ed32") fchdir(r1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 10:42:44 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x1f, 0x1, 0x3b, 0xfffffffffffffff8, 0x3}, 0xc) r2 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f0000000080)="b6dff2030901de21028853e867c16d6435cd3ed9de6c2d9c0c6148f261a5499041edb7fa2d5513f4109fe3a3a3df788f503f", 0x32, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xb7aa, 0x800, 0x100, 0x100, 0x6, 0x20, r3}) 2018/04/24 10:42:44 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x6, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="06fcb94a0400000010c6019c70890000003b800b92e5ecab14b9bc4b98ca1c2763aeab8d3a65a1230200b0d5209a4ae6a923d0c0851f274a9a279406f2c61516cf3920d1ead5245c0b57b05d35e0e4d17aa90b50ec4fb2e0a63e30afc68e898e975d08501454606916", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={r2, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x6, 0xffff}, 0x90) recvfrom$llc(r1, &(0x7f00000002c0)=""/86, 0x56, 0x40000000, &(0x7f0000000340)={0x1a, 0x32a, 0xfffffffffffffffa, 0x0, 0x1, 0x12, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) r4 = memfd_create(&(0x7f0000000580)="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", 0x1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000440)={'ip6gre0\x00', 0x600}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/24 10:42:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x5, 0x800, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x917c, 0x2, 0x2}, {{0x0, 0x7530}, 0x7fffffff, 0x0, 0xfffffffffffffffb}, {{0x0, 0x7530}, 0xa, 0xa000000000000000, 0x800}, {{0x0, 0x7530}, 0x0, 0x0, 0x1000}], 0x60) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:44 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="72b81e772be1142dfb4550b6a53132a0", 0x10) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r2 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r1) 2018/04/24 10:42:44 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x6, 0x3) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x2, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}}, 0x108) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x4010, r0, 0x0) 2018/04/24 10:42:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x2, 0x7, 0x8d6, 'queue0\x00', 0x401}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc000, 0x3, &(0x7f0000ff4000/0xc000)=nil) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x84100, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$TIOCSCTTY(r2, 0x540e, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:44 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x8, 0x0, 'client0\x00', 0xffffffff80000005, "74e0daf587e77e31", "bd6af8b62265070910f1cd1e71d99a7dc4333fc8ef9fdcb55a70ddd00f2fe813", 0x0, 0x4}) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x218180) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xcf, "68569558c5ccef3656c8be400a5012bd1fec5e94aa53deaa8d0875a5c63a7062c462433c80db5389f87620bb9304a045a22901fc28109e8ed7fefb18038c7f5dad26a35855f130cca6cd811716224a742bfb96407e4a7a4f2d4409dec51bca57c65a991dc5ec41dc6dce2f905c79851a29cda2e1f68346d18910030453b4f050d7d6234a70c69ea5360f705d659301128a51d3e3e3d23f18dd360041c705b6759f7baa092ba88a8d0a1dcf416f52978d034e2d9c018ae60505ed9d7c86fa09495a1d008111c7a946c1b219d1fc170e"}, &(0x7f0000000180)=0xd7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x5, 0x8, 0x3c1641a5, 0x0, 0x1000, 0x4, 0x3f, {r2, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x7, 0x7c, 0x33d, 0x43a}}, &(0x7f0000000300)=0xb0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x100, r4, 0x1, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x50398000000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x23}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40041}, 0x11) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="9201683afe77960dfd0d6853630272ceed059361", 0x14, 0x4048040, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 10:42:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000000080)=""/161, 0xa1) 2018/04/24 10:42:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) sysfs$1(0x1, &(0x7f0000000000)='\x00') sendto(r0, &(0x7f0000000040)="1510ad753543c19635eb97a7956e8effaf00de282efb7c52e2189cd7687a7712105197e61be7712307f88df5de16fae1939f7e97a9", 0x35, 0x8800, &(0x7f0000000080)=@ax25={0x3, {"2f6e226f28153f"}, 0x7}, 0x80) 2018/04/24 10:42:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="b700", 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x2, 0x8, 0xf2de, 0x0, 0x5, 0x4, 0x3, 0xffffffff80000000, 0x7fffffff, 0x1, 0xffffffffffffd160, 0x6}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000000c0)="0b84", 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'ip6tnl0\x00', 0x2}, 0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) exit_group(0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@empty, @broadcast=0xffffffff, r2}, 0xc) 2018/04/24 10:42:45 executing program 1: socketpair$inet(0x2, 0x80800, 0x30000000000000, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x800000000000000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x5, 0x4) eventfd(0x3) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) 2018/04/24 10:42:45 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000280)=ANY=[@ANYBLOB="3f180008000000000300cf49503e1d1bc45fb5844e9339fc3e451b573cce7bafb50c354683e91d3a420422fc58129f6bb37e7e8e0fcb3a040102c204000000ff040107078470f2a6a5ba6653337441844e0890d8e84c811557702a6e54e6ccda27ff05b0818cca4ca5935a118793c998197625136011eee7f63cea4b86052ec86d3d33230b36e52e5bc82c40f46e5f1c1cbb04afe1fef3962f765243641127ab422e4a7c3e06d8c571948d8a8ffd17380e5dca6100d0f0817855d6beab8f1805020081000000a909b0aa90e658817ce58506a5943e8721265ad94cef56a4524037ce135401b97051a9d6002d3ee2"], 0xd0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200)) 2018/04/24 10:42:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x4, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:45 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) clock_settime(0x1, &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20001, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x1, 0x9, 0xffffffffffffbf55, 0x5, 0x3892}, &(0x7f0000000100)=0x20) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:45 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x54440) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"6ecd30000000000004095b28ddae00", 0x22f}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r1) r3 = socket(0x9, 0x804, 0xe) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000140)=0x1) 2018/04/24 10:42:45 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x95) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:45 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000340)=""/251, 0xfb}], 0x5, &(0x7f00000004c0)=""/92, 0x5c, 0x7f}, 0x40000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000580)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x3, 0x4, 0x9, 0x6, r1}) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:45 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x95) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="390000001100094701fc60e6c30500fe070000000200000045efffd5597500094200010000000000065e6ff8b70000a1f20000000004000000", 0x39}], 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="340000001fb7d516acf2cecedd5d53dd374934fa8408a807ef750b535d617658c87fb140d5ef2febbfb204bc03c54d5738f62040c9b414eee7acd67ee7ab6e98afb9177da1e46e87d177fbe6fa5cbdf44704cfb2c72992e8dd3c05c6fe4f9b9861360cb57567115e5e0600000000000000f49c28dc2866ced6dda14eef67031c7389828d45c6d4ba75c4258661ff162c0c93c1df8aea027d87eae126d3efd35ef08f6322ccd109767bc3e589de8bb6cd01254e8926deb641c30a8adeed22ce33939c9aa16b"], &(0x7f0000000180)=0x3c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0x95a, 0x9, 0x4, 0x83}, 0x98) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='!\b\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa00c0, 0x0) 2018/04/24 10:42:45 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x3a7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xcb, "5b3f44faeb4c899aa74f67ea4b2180baa982a8845ed10f04686b4abca8ff11261182ab6e1bfb9d09e66a2e5974a055788afe786ffad4af972d958be64343e131bba818fed9d9461e4c2602dbac8067b80334ed4491d3e58912cd54e4f301f801b269cd1a5c32daa7b6cd97e0d465996d687bda6a74ac8000b658c6c53196b4e6e613c5dd974313ed55340fbb0f40666b2546b24b0b926d38c764f5d6c1662d670112f1a912142d90a7d5253cf82f93eec900479da307d7802a20aaf3e9cd36201b3ba8b79a95f85a2d4e4d"}, &(0x7f0000000000)=0xd3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x8) 2018/04/24 10:42:45 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x95) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:45 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00007a8fff), 0x204, 0xfffffefffffffffb, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:45 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x100) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001880)={@empty, 0x0}, &(0x7f00000018c0)=0x14) setns(r1, 0x8000000) bind$packet(r1, &(0x7f0000001900)={0x11, 0x5, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/04/24 10:42:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000000040), 0x0) r1 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0xffffffff00000001, 0x2) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vmnet1ppp0', r1) 2018/04/24 10:42:45 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="94c23792fd65bbabb32cba034f7fb78e", 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0xfffffffffffffffd, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfc67) 2018/04/24 10:42:45 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) getsockname$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:45 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x0, 0x6, 0x0, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7e00c8d04526559446cd55f0909e86338eb10cd66056377ef855fc4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c149775a0193e86a00903258265c96396582cadd0075e69d99582b4b66c86dba944264780d10d420938d48c863fb4acd01000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)=0x1) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) 2018/04/24 10:42:46 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000007ff8)=[{}]}, 0x182) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/24 10:42:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:46 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f0000000100)={0x4ed, 0x8, 0xfffffffffffffffd, 0x1, 0x941e, 0x6}) socketpair$inet6(0xa, 0x800, 0x81, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x80, 0x8001, 0x3, 'queue1\x00', 0x80}) process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x3010) 2018/04/24 10:42:46 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="5e2421e143d6a40bc90c5b4260c5af010b57a3f21fa29e54e890ddf2a6bee2d31cb7adb33e0863b6b2ce060994") sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x12001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="a8079507216d166efede21e29b5001ae", 0x10) 2018/04/24 10:42:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x8, 0xa156, 0x100000001, 0x3f, 0x8, 0x67a0}) 2018/04/24 10:42:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0xeb}], 0x1) 2018/04/24 10:42:46 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x80) getdents64(r0, &(0x7f0000000040)=""/137, 0x89) r1 = socket$inet_udp(0x2, 0x2, 0x0) chroot(&(0x7f0000000100)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:46 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) 2018/04/24 10:42:46 executing program 6: r0 = socket$inet6(0xa, 0x40000000000003, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0xfffffffffffffe70) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000, 0x1000}], 0xa609e01498c4ae70, &(0x7f0000001180)={[{@uid={'uid', 0x3d, [0x35, 0x3b, 0x38]}, 0x2c}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x50, 0x1800) sendto$inet6(r0, &(0x7f0000001200), 0xffffffffffffff68, 0xfffffefffffffffa, &(0x7f0000001280)={0xa, 0x4e22, 0x2ac0, @empty, 0x20}, 0xfffffffffffffdc9) 2018/04/24 10:42:46 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x2, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000000c0)=0xffffffffffffff4e) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:46 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="5e2421e143d6a40bc90c5b4260c5af010b57a3f21fa29e54e890ddf2a6bee2d31cb7adb33e0863b6b2ce060994") sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:46 executing program 2: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x20) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x0, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r4, 0x7fff}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='-@cpuset[md5sum[\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='-@cpuset[md5sum[\x00', &(0x7f00000001c0)='eth1/wlan1@[eth1[\x00', &(0x7f0000000200)="405717757365727a6d643573756d242d00"]) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/24 10:42:47 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000080)) 2018/04/24 10:42:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000300)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x3ff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x210) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$TIOCCBRK(r2, 0x5428) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000340)="2900000020001907003b0100b9aa25e6cd2f8140534129003f5c9be3150d00040063eb608c496e4574d4eb807d", 0x2d}], 0x1) 2018/04/24 10:42:47 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x1a, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x9bfb83c4c9a6a503}}, 0x8) 2018/04/24 10:42:47 executing program 3: clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:47 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) exit(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'yam0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(0xffffffffffffffff) 2018/04/24 10:42:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x5, 0x2}, 'port0\x00', 0x8c, 0x40, 0x5, 0x1, 0x9, 0x80000001, 0xee, 0x0, 0x3, 0x13da}) r1 = memfd_create(&(0x7f0000000000)="7408000f00008cd76653524268c0b81762146a720000000000000000", 0x0) fcntl$getflags(r1, 0x409) 2018/04/24 10:42:47 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x3ff) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:47 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x522, 0x15b) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/177, &(0x7f00000001c0)=0xb1) 2018/04/24 10:42:47 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x10001) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x32}}, 0x8, 0xfffffffffffffff8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) accept4$inet(r1, &(0x7f0000000300)={0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x20000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="4001000010001307000000000000000000f9465362f2ad42f0000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/04/24 10:42:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x80000000}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x4c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'ip6tnl0\x00'}) 2018/04/24 10:42:47 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7b, r2}) syslog(0x5, 0x0, 0x0) 2018/04/24 10:42:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, r1+30000000}, &(0x7f0000000100), 0x8) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x80, 0x0) shutdown(r0, 0x0) socketpair(0x3, 0x1, 0x100, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/24 10:42:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40002, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x100ffe, 0x40) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r5 = gettid() unshare(0x28060400) exit(0x0) tkill(r5, 0x28) bind$ax25(r3, &(0x7f0000000200)={0x3, {"d82dd2c3efab71"}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) fsync(r3) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000002c0)=""/64) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000998f70)={0x41, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/255) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000001c0)=""/21) 2018/04/24 10:42:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/195, 0xc3, 0x40, 0x0, 0x0) 2018/04/24 10:42:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x22000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001200), &(0x7f0000001240)=0x30) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001100)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000005b5d2daf9982b170d5b0bf7ec9e110c844e57c59c50c147a3e206e8bfde367ab056ab3a5356ba74770032d431b89d89f55165dccdbbc9844d2a68977023436db5c5bfb38b3b95bfa9e8b28dd80c69c134e35eb2c4df521f1566a0de30929f24fc9e44efa410171ad4c0f0ca9453fe4f746f6ec09547ce68ee715d5c2d7e3b98f765a47c5536327c0da"], 0x18) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/4096) 2018/04/24 10:42:48 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x80, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/04/24 10:42:48 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffffac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/24 10:42:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2240, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x10402, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = syz_open_dev$sndseq(&(0x7f000085cff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x118) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000100)=""/229) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) dup2(r3, r0) ftruncate(r4, 0x35) 2018/04/24 10:42:48 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x2, 0x4a4, 0xfffffffffffffffc, {0x77359400}, 0x401, 0x8}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/140, &(0x7f00000002c0)=0x8c) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000380)={'ipvs\x00'}, &(0x7f00000003c0)=0x1e) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) accept4$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80800) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x4000, 0x0) process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@loopback=0x7f000001, @rand_addr=0x7fffffff, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) 2018/04/24 10:42:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x7fffffff, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/04/24 10:42:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)=0xfffffffffffff5b1, 0x4) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f0000000340)=@sco, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6b, 0x9, 0x6, "ebb3aeaa0e43873337c917078159f130c2599ca767948591cf1fec5d61a2093e8892c8913f8389487bb181e45ab880ced2fccd170e036f6f2a366fb93026e8753a0b7edc085b79f4b50a36d7c1562d33"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000004c0)={{0x7fff, 0x5}, 'port0\x00', 0x45, 0x20, 0x94, 0x4, 0x3f, 0x6, 0x1, 0x0, 0x1, 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@empty, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, r2, 0x1, 0x0, 0x6, @random="bb894b928544"}, 0x14) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00000002c0), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x798}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa4) 2018/04/24 10:42:48 executing program 1: r0 = socket(0x100000000000010, 0x8000000000000003, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x0) write(r0, &(0x7f0000000040)="26000000130047f1eb14c1f8590022ff001000160d000000014000000000000006001000064b", 0x26) 2018/04/24 10:42:48 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x1000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000b3386c4bc8008d"], 0x17}}], 0x2, 0xfffffffffffffffc) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) 2018/04/24 10:42:48 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x9, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x0, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000002f40)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x52e, 0x30, 0x401, 0xd4}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x9}, 0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002e80)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000000), 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="63008000000868812be814f1e0f86299c5b1a24560b3582f3b441f3830ec4c253576d0a5e8611968ea01d283"]) ioctl(r2, 0x8916, &(0x7f00000006c0)="2ed24f20f39889e04c33ed09b91d5f6164aa0d5d2a18f06004d9095b1dc99d100d2d247870795986ad9b5e4abe175cb8f7d4989526e1a70a05bfc5c92f0d643cba4a15495ce8b187c3d1dbcc457b1651bcb3924cad670e688ff275dcfa3b15109d335dca4cb1c3bb349594bdafc450b3b3e40752a314c954727a534a2025531c838c2112873b6a668732a5862ad96db7110017327ed4ed96c288c1f8a7c44d868553e4fbf731cd") ioctl(r5, 0x8936, &(0x7f0000000000)) 2018/04/24 10:42:48 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x5, {{0x2}}}, 0x3a18a9c) 2018/04/24 10:42:48 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) setns(r0, 0x8000000) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x9, 0x52c4}) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@upd={0xf0, 0x12, 0x0, 0x70bd29, 0x25dfdbfe, {{'rfc4543(gcm_base(cbc(camellia),md4))\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x7d8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000880}, 0x4004044) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:48 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x36b) ioctl$void(r0, 0x9628b2b05c393dfc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/42) 2018/04/24 10:42:48 executing program 1: r0 = 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) r1 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000180)=0x3f) r4 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='^user&trusted\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x7) r5 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r6 = dup2(r2, r3) fcntl$setown(r0, 0x8, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x7, 0x10001, 0x3ff, 0x4, 0xffffffffffffff7a, 0x800, 0x391, 0x9, 0x10001, 0x9, 0x39, 0xffffffff, 0xffffffff, 0x6, 0x6]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000004c0)={r7, 0x800}, 0x8) tkill(r1, 0x16) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r8, 0x0) recvmmsg(r8, &(0x7f0000525000), 0x411, 0x0, 0x0) socketpair(0x17, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x7, 0x800, 0x1, 0x10000]}, 0xc) 2018/04/24 10:42:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2}}}, 0x88) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000180)=""/127, &(0x7f0000000200)=0x7f) 2018/04/24 10:42:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0xfffffffffffffffe, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x6, 0x7999}, {0xa, 0xbe14}, {0x2, 0x200}, {0x8, 0x7}, {0x8, 0x3ff}, {0xb, 0xfd6}], 0x6) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x100000000, 0x7, &(0x7f0000000600)=[{&(0x7f0000000180)="08715cf187ef0f27", 0x8, 0x6}, {&(0x7f00000001c0)="c034a2d77c", 0x5}, {&(0x7f0000000200)="1fd329400674a78164d2688f8de69e23a2acc69d8ef30280d001ca983d0bd13d9a4dbd18d9180f64fc836dd4311fe3df3bce7e1cd5de696564417843f05b27acebb2ff456745d985621ab1cab7523d", 0x4f, 0xffff}, {&(0x7f0000000280)="8663bba8cfeef67850a8096508469b3c19942d2d3d45458480beeaa9dbcba9ed2f52c9f9db060ec0e8f0bcbac902a6bee4ecfa49ee87439c8f4eec8821812978868f3c390ef986d9087dca3de98364d059d38141b7c4c21717d87c38f6c46a5869706dc87fa9fc7daa382843b83486e893fa8a8a1feb3034e33519fdcbed744941a028d2607e4516eacac0fe9d03f69a", 0x90, 0x3fe0}, {&(0x7f0000000340)="fe5e05183d50ec1728bb4ec4698b57aa35e2932c08010b27976171357e5ca11e3fa82ea58a112489fc90fc1c5f2a432825194fef8f090c99bf9b6b9ce692516e72ab5ac12106edd6bda005dc13c52cdfa9f6381da8b1a01c042c5c2ef9ad8d83ad73e9d772779561fade7530ede07b6970f6a29a3520d9539aa4ba1e6d1762b0b8505b043bfc83cdd9bc6686bf1e7c0369976e6b033a6bb8ea49857ace33f86a6f8021b81ece3989b8915b558162ec9698814b2126f17df7be182aa2b86c46257cfaa2b08f3d3946254ebc3160549196ef12268beac87c3be16ab32cc66e1efce0b7199a1e93c9617db148", 0xeb, 0x8686}, {&(0x7f0000000440)="00874c3e5f007f19242f8bd34694c9d23c98946fc27c3a9d78133c2b94508c40c1ad088c5ebc4df724ba7e6499a815ef541c5a5d24ee733535cc118d4526159cd5b0e19e94d069a14c5e4e8ceb6f36b09aeaba81caa1bc4911f8bdc25e143dc92a7849c844901403a59948a2fefcf8514a891d5961c740c049cd60aced795e7ff3dc68c98a6c5bcf118227300d", 0x8d, 0x3}, {&(0x7f0000000500)="1e33e1c5efabb1af6dd02a73149ff9063aaeee856a9f594b81856d4cd5689ead302e39e1a17b1faa6ab5e86691a330543b8249ae93ce6573bee94ddcb2ad5538a08d07201b08144f8a85413eeda9d26673629402b5e0137b40cadecf79191a4634bc71c2ecaf5fdab6aab9bf58027fc3ab6c388c4a397203b4db22105d1490c4854c58865922a2f9c8bccaf89a2c101ad626863e52b4508f752159bbe5a9321ad10b07b9caa15ce3c21dce2ffe824fa7e57d0f1ea7186be60f59329b5fde76d9b4ff12167f8b161f4c2aee66d1b03cf4bdc4446a1cf9fcf61bc877", 0xdb, 0xffff}], 0x10, 0x0) r2 = socket(0x3, 0x5, 0x8001) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000c00), &(0x7f0000000040)=0xfe) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f00000006c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7a000000000000, 0xffffffff, 0x3, 0x8, 0x0, 0x1, 'bond_slave_0\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/04/24 10:42:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x1b31}}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000001c0)=""/213) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001300)={0x0, 0x80000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x43, 0x1}, 'port0\x00', 0x8, 0x41, 0xa5, 0x1f, 0x100, 0x5, 0x4, 0x0, 0x0, 0x3}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000002c0)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2c000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000000c0)={0x10000001}) 2018/04/24 10:42:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x2}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:42:48 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f000500000000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x440, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x6, {0x2, 0x4e22}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x106, 0x4, 0x6, 0x9, 0x8000, 0x0, 0x10001, 0x2, 0x2}) 2018/04/24 10:42:50 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="0902020120fe6f83ff020000000000000000000000000001"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:50 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/04/24 10:42:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/212, 0xd4}], 0x5, &(0x7f00000004c0)=""/157, 0x9d, 0x9aa}, 0x81}, {{&(0x7f0000000580)=@nfc_llcp, 0x80, &(0x7f0000000800)=[{&(0x7f0000000600)=""/219, 0xdb}, {&(0x7f0000000700)=""/189, 0xbd}, {&(0x7f00000007c0)=""/2, 0x2}], 0x3, &(0x7f0000000840)=""/99, 0x63, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)}], 0x1, &(0x7f0000000940)=""/4096, 0x1000, 0x9}, 0x1}], 0x3, 0x10000, &(0x7f0000001a00)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a80], 0x0, &(0x7f0000001a40), &(0x7f0000001a80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x15, 0x8, 0x4307, 'bridge_slave_0\x00', 'ifb0\x00', 'ip6_vti0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x10, 0xe84c, 'ip6tnl0\x00', 'ip6gretap0\x00', 'syzkaller0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0xff], 0xc0, 0xf0, 0x128, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x7, 0x8, 0x80f3, 'veth0\x00', 'gre0\x00', 'vlan0\x00', 'gretap0\x00', @empty, [0x0, 0x0, 0xff], @random="e66fa9915109", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1e0, 0x270, 0x2c0, [@comment={'comment\x00', 0x100}, @limit={'limit\x00', 0x20, {{0x80000000, 0x8, 0x400, 0x1000000000000000, 0x4, 0x7}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"f014d2da55b8ab89d18c2add01e941c2ad5aae6efeb7313811896afff949"}}, @common=@ERROR={'ERROR\x00', 0x20, {"8826adbde1716e0090d23ec3ba1b40d916890648fcb46a71788bf355d35a"}}]}, @common=@log={'log\x00', 0x28, {{0x200, "a8b31e9e7e6889b7c9f4e3f7fbdaf35fc8d701b791e187540e37134ed660", 0xa}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x5f8) 2018/04/24 10:42:50 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x7, 0x0, 0x1, r0}) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:50 executing program 3: clone(0x200, &(0x7f0000000100)="8aeefbc07bec96c650576c689bc50f29f7d63712014e0dc1825868b35d6f63a7cd28b3924c68e6b2c3d9766060d7682d64f61fb9880feff8144e10bab2cfddc88ea9a63c78752fbe5f01608507b517c070f91986ab17a6520ab98800686b531fa404cb6a87b5be52b89aa57ef7b6b24bf462f3c9b67e6530b4bcc1a3be5867e9ad52e533a1877253e82fb2de8de88bb083b3ea96caece6a4f6ccbea69ec541fa49131940b05cf9bc1b169fde5ae3eac6630a686cbc86d4fcb4f1502823b82ebd", &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f0000000080)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:50 executing program 4: r0 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1100000000000000000000000100000098"], 0x11}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x8001, 0x3, 0x1, 0x800}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x4010, r1, 0x0) 2018/04/24 10:42:50 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000180)=0x60) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x440003, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setns(r0, 0x4000000) ioctl$sock_ifreq(r0, 0x8971, &(0x7f00000001c0)={'lo\x00', @ifru_mtu=0x5}) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'trusted.', 'lo\x00'}, &(0x7f0000000340)='GPL\x00', 0x4, 0x1) 2018/04/24 10:42:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x803fd, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x12, 0x0, 0x900000000, 0x9, 0x4, 0x7ff, 0x6, 0x0, 0x9, 0x9, 0xd55, 0xf41}) exit(0x0) r3 = dup(r1) getsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0xffffffff, 0x7ff, 0x4}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) sched_yield() 2018/04/24 10:42:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40002000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4bffd), 0x0) 2018/04/24 10:42:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x1, 0x4) preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x4f}], 0x6e, 0x100001) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x7, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000000200)=0x392) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x8, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000340)=""/162, &(0x7f0000000400)=0xa2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), 0x4) syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x9, 0x101000) 2018/04/24 10:42:51 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xf4, @dev={0xfe, 0x80, [], 0x17}, 0x1000}}, [0x0, 0x3ff, 0xfff, 0x39, 0x3f, 0x5, 0x6, 0x1000, 0x101, 0x9, 0x1, 0x7fffffff, 0x8001, 0x4, 0x80]}, &(0x7f00000001c0)=0x100) 2018/04/24 10:42:51 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_setparam(r1, &(0x7f0000000080)=0x9) 2018/04/24 10:42:51 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000090011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000003c0)={0x3, &(0x7f0000000080)=""/213, &(0x7f0000000340)=[{0x100, 0x4d, 0x696, &(0x7f0000000180)=""/77}, {0x7, 0xd2, 0xfffffffffffffff9, &(0x7f0000000200)=""/210}, {0x0, 0x29, 0x3000000000, &(0x7f0000000300)=""/41}]}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x100, 0x0, &(0x7f000000a000)=ANY=[@ANYRES32=r2], 0x350d, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/24 10:42:51 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2ed5b4145bb253982d050a4ec89d2bb78fa80c0e965638b5c63dfae9d6fa70d77b7ced35f5fba7c734ad0946efbe6d38b16d1d6dfd32d37976459c281169460398e3309824b1ab61941b2cafe8b503926e2a8a2cab34e3aee50011f7e3613eb7738fe2642f85a9fec3d33e33cccd11ca03fca4bc84b3e6285af9a9002e1908744490b70ac057ccb99d603dc182") readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x100200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00000000c0)={@loopback, @multicast2, @multicast1}, &(0x7f0000000140)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={r6, 0x84, &(0x7f0000000380)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x4f67}, @in6={0xa, 0x4e20, 0xad, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x88, @local={0xfe, 0x80, [], 0xaa}, 0x954b}]}, &(0x7f0000000480)=0x10) r7 = socket(0x2, 0x80a, 0xec3b) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f00000004c0)=0x12, 0x4) close(r0) 2018/04/24 10:42:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000000080)=@rc={0x1f, {0xbd0, 0xffffffff, 0x200, 0x3, 0xfffffffffffffff7, 0x9}, 0xfffffffffffff000}, 0x80) r1 = socket$packet(0x11, 0x0, 0x300) bind$packet(r1, &(0x7f0000000040)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x800000) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x100000001) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x21) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000000c0)={0x57, 0x101, 0xffffffff, {}, {0x9, 0x6}, @cond=[{0x0, 0xffffffffffffffff, 0x2, 0x4b2d0122, 0xffffffffffffff82, 0x5}, {0x2, 0x7d, 0x5, 0x401, 0x8001, 0x101}]}) 2018/04/24 10:42:51 executing program 2: mkdir(&(0x7f0000000640)='//file0\x00', 0x20) umount2(&(0x7f00000006c0)='//file0\x00', 0x0) r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000001440)=""/120, 0x53) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000001300)="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", 0x133) vmsplice(r0, &(0x7f0000000dc0), 0x10000000000000ee, 0x0) syncfs(r2) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) write(r1, &(0x7f0000000200)='W', 0x1) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) syncfs(r0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) connect(r5, &(0x7f00000014c0)=@rc={0x1f, {0x60000000, 0x80ce, 0x81, 0x3, 0x0, 0x8}, 0xfffffffffffffffe}, 0x80) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000001800)="8f8883e71172a35c66e297e643fbf53c640b5f48f6a54c6d01af7017ed41419cbe1c151c017de104fb774a2aa5e299807c9fec46bc41d5af5002e9d2ba0152154b58a0d96b8a1d048743a8101281a1bcd6728b5641cbb718a281a89973ffb728b1e4a6ac6b9137f2be6446ea033fee5f29845f198067c2a0c998b82ea29f30ef6e341d410013b993292312ac77704237396859835d92a58f1b987752a2b11e3598cc4d573500fad7526ec7efc7ffeec82716989054ffda7555d735aceb1811aa1172cc9d59a5c50ae8abd6ca1ac026d5885b2b", 0xd3}], 0x1, 0x0) readlinkat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=""/4096, 0x1000) linkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x1000) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r5, r4, &(0x7f0000002b80), 0x7fffffff) unlinkat(r5, &(0x7f00000002c0)='./file0\x00', 0x0) fdatasync(r1) linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) open(&(0x7f00000001c0)='//file0\x00', 0x200000, 0x21) read(r1, &(0x7f0000001580)=""/84, 0x54) symlinkat(&(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') 2018/04/24 10:42:51 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/5) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x8002, 0x5, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3b, 0x2, [0xfffffffffffffe01, 0xf4b]}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:51 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000010c0)=ANY=[@ANYBLOB="0002020100000000fd020000000000000000000000000001136339c0fcff7fa0b3b3acdbcccd3a543645f5bbd0cbb54604ba6a2c4b48d67e41de49c2fe90db1401325960d09a32909516e3674f3aefc7ada1a5657e65b596eb100024a319aed3178a9a788823858692340d8f7ea1f23c40bcdf01e5a74b1a18d2f71bb9cdc486bfbf007c50dc5e909cc6febec0c0613f4afb67cbedfc621c347b39b78c7ec90e16316cf383c856"], 0xffffffffffffffdf) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/24 10:42:51 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000001680), 0x0, &(0x7f0000001880)}, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x1, 0x6, 0xffff, 0x8, 0x2, 0x100000000}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="cc9e215c", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r1, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/04/24 10:42:51 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="0002020100000000ff0200000000000a0000000000000001"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2f) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) [ 2202.058910] binder: 10988:10990 ioctl c0306201 20000440 returned -14 [ 2202.068115] binder: 10988:10990 transaction failed 29189/-22, size 0-0 line 3010 [ 2202.078230] binder_alloc: binder_alloc_mmap_handler: 10988 20000000-20002000 already mapped failed -16 [ 2202.097393] binder: 10988:10992 ioctl c0306201 20000440 returned -14 2018/04/24 10:42:51 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x247, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x5) [ 2202.162049] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/24 10:42:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000c40)="637075616363962e7387611a15", 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000c80)=0x99, &(0x7f0000000cc0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@filter={'filter\x00', 0xe, 0x6, 0xb78, [0x0, 0x20000040, 0x20000370, 0x20000758], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x48, 0x0, 'bond_slave_1\x00', 'veth0_to_bond\x00', 'erspan0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x160, 0x198, [@vlan={'vlan\x00', 0x8, {{0x1, 0x0, 0x8ebf, 0x1, 0x1}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x16d1038940000, 0x1, 0x0, 0x3ff}}}]}, [@common=@log={'log\x00', 0x28, {{0x4, "558de5e5e84f834e84cb4f0e50f93a1a80e0aed32f04aef08216875eeb7f", 0x6}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xbfd3}}}]}, @common=@mark={'mark\x00', 0x10, {{0xbb01f409e738f039}}}}, {{{0x1f, 0x64, 0x19, 'veth0_to_bridge\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x25215079c05e2a71, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x120, 0x168}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0xfffffffffffffffd, 0xa53, 0x1, 0x0, "4aa9adc4c146fafdf10976e07a8860f1a12e7796fc9d4a128a106360e7edaf2a250c35e3726146f828aa9b4758da1512d4a31840b8d9778924c512817516cc77"}}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"ee99ad1b5dea196a8fe443b8f2a397375b94a2649348ffd286fab1d4cdd1"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x42, 0x0, 'veth0_to_team\x00', 'team_slave_1\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x140, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x8, 0x9b4, 0x1ff, 0x800}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x1000, 0x6, 0x5, 0x5bae}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000000, 'syz1\x00', 0x6}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"618a8c566c31fbba366669a0d2f46c8d1a9d467fea4537edb3946f7ce1b0"}}}, {{{0x9, 0x2, 0x8864, 'bridge_slave_1\x00', 'yam0\x00', 'vlan0\x00', 'bridge0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x200, 0x230, [@arp={'arp\x00', 0x38, {{0x0, 0x884e, 0xb, @rand_addr=0x8000, 0xffffffff, @loopback=0x7f000001, 0xffffff00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="2febeae0accc", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x80, 0x30}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x9, 0x200}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x100000000, 0x1058, 0x10000, 0x0, 0x0, "dec53a838d09f622ce84d93607cffb07003bfc7799d607a9bd42252cb6ec7b3631069942e980f9c1e95b3c3b91817ea7acf2319ac748ac200a718ba0f80c6b4a"}}}, @common=@nflog={'nflog\x00', 0x50, {{0xfffffffffffffffb, 0xfffffffffffffffd, 0x2, 0x0, 0x0, "1c0ab33842df58cf5a71fc77746e3300e88468d70779a5fe66ba97756553df707859fbf1b584fbfec6ca6c5f982f4ecf62cce5371d11f5189134d8aa857cdde9"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x1, 0x0, 'bond_slave_1\x00', 'gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x1f0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xf1d, 'syz0\x00', 0x1000}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100000001, 'system_u:object_r:hald_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffc, 0x1, [{{{0x9, 0xe, 0x8917, 'bond0\x00', 'team_slave_1\x00', 'ifb0\x00', 'team_slave_1\x00', @random="42cce8c37ca7", [0x28855205943363ac, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x210, [@cluster={'cluster\x00', 0x10, {{0x2, 0xff, 0x3ff}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="2c47d52c8b80", 0xfffffffffffffffe}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffffffffffff8000, 'system_u:object_r:auth_cache_t:s0\x00'}}}}]}]}, 0xbf0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:52 executing program 4: r0 = eventfd2(0x200000001, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x100}, {r0, 0x8014}, {r0, 0x400}, {r0, 0x1004}, {r0, 0x110}, {r0, 0x4020}, {r0, 0x20}, {r0, 0x80}], 0x9, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x101}, 0x8) 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x6, 0x4, 0x10001}) 2018/04/24 10:42:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r4}) accept$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e) inotify_rm_watch(r1, r3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x884) 2018/04/24 10:42:52 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) write$cgroup_int(r0, &(0x7f00000000c0)={[0x0, 0x39]}, 0x2) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000040)) 2018/04/24 10:42:52 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x247, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x5) 2018/04/24 10:42:52 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmmsg(r1, &(0x7f00000011c0)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/250, 0xfa, 0x5}}, {{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/27, 0x1b}], 0x1, &(0x7f00000003c0)=""/123, 0x7b}, 0xfffffffffffffe01}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/148, 0x94}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f00000006c0)=""/91, 0x5b}, {&(0x7f0000000740)=""/154, 0x9a}, {&(0x7f0000000800)=""/186, 0xba}, {&(0x7f00000008c0)=""/255, 0xff}], 0x8, &(0x7f0000000a40)=""/99, 0x63, 0x3}, 0x6}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/187, 0xbb}, {&(0x7f0000000c00)=""/212, 0xd4}], 0x2}, 0x8000}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000d40)=""/143, 0x8f}, {&(0x7f0000000e00)=""/122, 0x7a}, {&(0x7f0000000e80)=""/32, 0x20}, {&(0x7f0000000ec0)=""/16, 0x10}], 0x4, &(0x7f0000000f40)=""/107, 0x6b, 0x7}, 0x7}, {{&(0x7f0000000fc0)=@rc, 0x80, &(0x7f00000010c0)=[{&(0x7f0000001040)=""/25, 0x19}, {&(0x7f0000001080)=""/38, 0x26}], 0x2, &(0x7f0000001100)=""/148, 0x94, 0x6bc}, 0x6421}], 0x6, 0x2000, &(0x7f0000001340)={0x77359400}) close(r0) 2018/04/24 10:42:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r1, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000180)='./file1/file0\x00', 0x1400) fchdir(r0) r3 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffffffc5) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, 'team_slave_0\x00'}}) fallocate(r4, 0x10, 0x0, 0x10002) dup2(r3, r4) 2018/04/24 10:42:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xf33, 0x7, 0x100, 0x80, 0x1, 0xd, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10080, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) keyctl$session_to_parent(0x12) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/41, &(0x7f00000000c0)=0x29) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x7}) 2018/04/24 10:42:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x7abf) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) process_vm_writev(r1, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/100, 0x64}], 0x1, &(0x7f0000000440)=[{&(0x7f00000025c0)=""/157, 0x9d}], 0x1, 0x0) 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022287c80000000000000000"], 0x1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:52 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/157, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x6}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="000202010000001eff020000000000000000000000000001dab43abe663ca34fcd18704401d6cd8790f342de0c71bf1f90bb9068a7002d1809ef17f3133cb64a8caf1f5bdd382952067b20a8ba0515e83d6d652eba60a6dad6ee907d27e39bb4dcdf7bae53a208a7117ec8bb132616a4cc76f576ad2458f0140149fc82a04b89f80a1c6dcec85c18bf10b79881744ecade587dd3524549b613"], 0x18) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0x8001, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socketpair$inet(0x2, 0x8000a, 0x400, &(0x7f00000000c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/04/24 10:42:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) gettid() bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:52 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r1, 0x1, 0x6}, 0x10) r2 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="00020201e3075fc045e8596a4951a2ce00000000ff020006000004000000000000000001"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) gettid() 2018/04/24 10:42:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/04/24 10:42:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffbd) 2018/04/24 10:42:53 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x8000000000000f7, 0x0, 0x0, @time, {}, {0x0, 0xfffffffffffffffc}}], 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x5, 0x4) rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x200}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) 2018/04/24 10:42:53 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x15, @empty, 0x4e21, 0x3, 'sh\x00', 0x20, 0x1, 0x5a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x81, 0xc79, 0x1}}, 0x44) process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xb7df, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=ANY=[@ANYBLOB="000a000000000000070f000000000100000000000000000000000740000000000e000000000000880000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/04/24 10:42:53 executing program 0: iopl(0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:53 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r1, 0x1, 0x6}, 0x10) r2 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x28400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, &(0x7f0000000080), &(0x7f0000000000)=0x80, 0x80800) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0x7f, 0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000240)=0x1000, 0x4) poll(&(0x7f0000000040)=[{r1, 0x4303}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) readahead(r0, 0xfffffffffffff800, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000180)=""/47) 2018/04/24 10:42:53 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:53 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x2, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0xfffffffffffffffe, 0x9}) 2018/04/24 10:42:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x280, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5af815d6fca6006dcdae0b6f3f0c1bddd8e4d8db7049652afbf23878718ddbbc2ff3fbef8288864cd92be50657dd170d505a6eb47f9aef5a953a914e1d54312ed0808e759655cc4c9a57f267610e92c8fe906ab49faa7bd51aa9bb3f1a6c417c82f7a5a578c758a6fafec4ecbac6354e4cdab29b29987bab181167d9360dd8de9d5e0e6b4f1ee1d87abe378b438071336c97717fad3c971cee8a076bef5d610ee2ed4bb8e2d716084b325318965e596749fdef0c5cfe061a7049417082330c77bbba5ada77be9ee12fe5a70b9bae05dede6cdd0d7772bd024008430a026c62f429eb6f6e51c14abfbe953536e899554d50981f5ce5bc723612caa78fc70f5147c9ea143b06e62ff750735cc3244f9d1f031b436552bff9934a5904f85ce427709dfe76c1d4176712514a2722f8e41d4b285e3548094530f1799d02a0c10a36205cf749e9b51eee8d372f51fab7cc9e1bb6ef5b7901b4c78e95d321374acbdb3bfc24cab4aca2441ef5933637eea3cdd3264026663d02a79533de8028d9c33da786d2af03f2cae7976bc22be47afb5ad6915110be08d352bd36c9e571994e1888da760d53e584832e4e0877c215afbb88dc9050c47591c05e7bd2546b3c98b90e779d5f833c8de41be0888590890399d3b49d65a5af40e4d815640c0d7c5d12c47df27dab37d03870748b1645813ae8783b747f4c0732ec7a9967091d42675fd1fbff9366d3c06b13bdb18d4089b46bc309b669238a616f604d8db344b3ae68e7a6982c842f4c973a0c0e14a25012448e4ef1a725be0ef2884b254c7c8eae07420b621071f6187dc46cce3e28bcbdf92e4f4ce13a1c5202d0142619f813cbc658200222953da042604365a9b320d5ff3afd11cc40112e0ba7c5c960fcc62230a8efc34f80c119e4d806f0d18e01f5862e9ee1257dd2fc114838ab2a2a571fc7a714d41fec14283146802c161618452badfe61599ed80947922f562b3d808236c88ccd38ba5c3fbe0f3272e706e82939891bb838fd2d4762bb9e62e13731c208b96c1c6cdf64e7cc2859869879a5eeddc001150e6c353e3b28ced69af932cdf3ca50517dcb7f5a4b83d8f3cf521a3173bbcf021904b01430ee47ca2948fbe38ee282a8979908326c0b0f536b92b0905a649b6c8c735699a66e023d8ebf80965098b065bbf344da22a0729c15ad0aecfe7d99233b9ea744d3bd160713d1f8ff147f4331ae78152720b1451c13573118171a966cef41999f446ad546b29696d45265241e8a3851038ce214895bfb6a39ed1fb5c91dc3b9a5e23c102d854ade3b4d8d6f5dac23f7c915d6c6e01ab299c95bdb63b4bf355f7b125c67133ae2fad74f437f4f310e403536fc2a527ea6e974cb34636c98dd6898d36f196dd8972d2c530350a3c0582bddb7f83872894181108cbed9a2a949596577710f73f0b241c24485435c74ad0151d7895e778a8392685c10b0f89dd4c6881b920146ef7ab5b049b41dfa8d36a4baf1e19ddde56531c975e84e47daed0a816f1b61e8efc35539d3d80fd33cc5e4ca25bdb484787638bb0acfe5b898a86ede422bbdb503757f06ec92e46ce4a6b264f661fea0bb7e9502b67ea2ce921ed962b4d4f6f8ca7c3fd7b1439ec6b9867ca5ad580d2658f625e4c5f98ae22c7cc19c29d85fa337623e759cfe90ace19b8826742164cdea7f792e882ec78cafaff40bef2ecfdaace00abacb7e71a0540295a3e0bb1087e83a1df8e91b83907e3cb606fe96f9f175ae4fd8381ab524857db66e88a4fe1a625fc5cb0e798122a0d1a16488e1228f9250e895e5acabedcbda90d9928d8828b81b5f40249e231b66bb4030a703c6dffac04c1f3695cb0c385ce4f8fa0298e96f2903d06881b14a42eff1431cd218cfa0ee1f9ee5e2c7b22fa7166408089406d6cc84564ee144451278edb2a1c0b6e6516b41880d889a6412e32b47d1117dd8e777304f08069795801594f92f1fa9f9834a6017aa4e18ab00ff29e8b62066a788865d993c4db02b390f202314b0969be5d98c767c765f46d67057e33c9c757451424f3cf33521cb4a88df5ce48b28779fe27e8dadcc5f7605c4d715bd344ae331ddf822d462ea60e2eea1d90eb601c21e7e0e6f5d0d390ec9cf4043e9131f54eddfe73cf7ede3d3e83f2399ab99d18365419b12587dd62e46979bb73b4fc23c422c19447148606b232b56a236f9a0c30bb2f2ae84a3ee552aa7f0762dd2564485e3341853990164eaa0f5b768137071819d5557d4b82571a36ecca93b5445a21021feab5dbf8571fb880c8dd6177b84b8188fc8dc923eb8f313c9c53b0038406ae3d49d99be803839d96b47d9d3586d529c277a03260024cb25cf86daccfc8f5fb513d600f896f2990b8099041708556addc030714c21edf01dda45e0c8350e121d959745622ef7ee444f990efa5179e9d0483ccfd7a10672fcedd6bde32be4f534e4350b4f9af294de278be9b42d156070b5aa667328a4e75e934f321cdc5ab84463d469e7ef658b8a6b691c48b757b72b55833b879ac46e706598ba0f67bc02de6f2441200986dd3ba38ae50a2a6e1d4ce6e5c2e3e9b56db8cf365d468189fd28abdbca08346c92e1adef0d26c3cbf3d4bb6c3309bd87e1a00f7e5c662ed3d1476863d055dbc54345d2558a5ee4d8f2f9b7e35808ac504c8c629f1b5e40349f1858b46700aea574334371c901df3201b6020b3365cab9951dd1664a72bdc796566d90fbb5714214bd68eb58f39b9c7d7e54f9b8c7aac599af6f89a1981dde22ee340f12b6913366decf7b0696af867a53a6a21fdfc640db198c20ab8bd239f01a1f5142666d211b07f61cf566ddaf2e564c8e8324fb9bf1bdc7deab4f5bb59cbd0af1f8169e62b30781a8ffc8b8c13445bae04ac82dc5d6e26ea80691bd0899076848b95d53e44d4ecc4923e287079f816c1df0a1970f4bb45060bf2fee5c4c166fbb47ad43cca30f92ddec5f099f070c9808e80416fd3bd22496032d7bb0abdb11b25a16dca5c60539ba172eea94156c5ac1e1a783215cdefc0da54d9b26040c3e292cb873d07ca22e9998bc224be692c7dc575556d84c64aa71441f46651536ce56a435c9b5598ad43a79bbe43e64ecad4149202715b0e166a3409e95acbe7b2ab1b83d39a64da63d45a01c1dd6f6b2b711a2516e844730a30b7c3ed7196a4ff140619f18001a476066f303f925d618942378428b3847ea8dd0e9f2f53c64422c4c87191694a67257cbf5b3a5c5935cee7b3d19048f808d4d627135d7cadfc9", 0x9c2, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/24 10:42:53 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x3e, [], 0x0, &(0x7f00000000c0), &(0x7f0000000040)=""/62}, &(0x7f0000000200)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4eb6}, &(0x7f0000000140)=0x8) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000180)=""/144, &(0x7f0000e58000)=0x28) 2018/04/24 10:42:53 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x1020000000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="e501820100000000ff020004035843f000000001"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setsig(r0, 0xa, 0x2f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/04/24 10:42:54 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/04/24 10:42:54 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) munlockall() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x2004e24, @multicast1=0xe0000001}}}, 0x2fb) 2018/04/24 10:42:54 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/169) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x9) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x28400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, &(0x7f0000000080), &(0x7f0000000000)=0x80, 0x80800) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0x7f, 0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000240)=0x1000, 0x4) poll(&(0x7f0000000040)=[{r1, 0x4303}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) readahead(r0, 0xfffffffffffff800, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000180)=""/47) 2018/04/24 10:42:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x313040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x5, 0x64, 0x3f, 0x8bd, 0x5]}, 0xe) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x200, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) 2018/04/24 10:42:54 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000040)="d60a63221bf7275534a72c3ccebcf18e6958ee2958d318316d6aa17bdcedb2bc729406ac3402d68bed04389d4ecb11081a7406b9dd2c608ecf3cc48cbec2037310eb0e5c13be46568b40abc43bbb4bb8f7178843089ff25ff06c3607b17b4b8593c6d94dbf5ed5dc3d55c429f4ed354349b022e18897c8fb71468c4aed410f412ba7ef6c5a015f22edf35e5ade9a2bfc135985cb5d14cd421bde833a281b421a64c6d45da5f531bd83708693f7faf4795e616afa0d98224dea22919ccc62c07992854d6b5c439aa8469558a6e77883608cbfbffdfaa3cc57f065370817225d5be0191abcfabc61151f8fcd3ee5a2fbbe16c07400961a3cba21f6fd26bb4fe58a88cc5bbbcd9c970c75d0c0d6e30ca7c48c8a074fd8bce76f02c229bb5f02b40a6bdf81b68046b7a416e2a51d525d297e24648f749abf0ca13bf803e7640b2f6c904a33608183eaa7da4424557cf370a858ed2480c6bf22b65f0a5d2a2d80d3ff3e9c4bfcb310a1644c0146b329654423aba74d2cd6a75977665ed1a9f38d187df772b92178edf54ec47b0bf1d5897ac7dfc667353633091df2d6f2263bad8b4f39f87e732926cabb9501029a4764ea68ee251a18b617b0b9047a31f007493a6de6014862803241c32d883e78860b6041ecd89b04f8fcd3e37f3f8d47bfd0b6793cef418cf826aa38979321022b09cfd2fcd121f1b1f5b12b38f6faf2eb102ad4a26014e2a9017deeee4a86aff3803c3f47dc804fc56dd41e9e695bcbc318c0a21192c48343925446b2fd9f8b9c0e01bef46138f83f33cce9857fa6417c0800fffb97fd51bebb3b3422b259cd56d85699ba23021804cff1edea5c7c75bc80ec46b2bc103f77ee15565d8b462ce61f0f3c582dc5a3d0cc420fcfed7d23a0db22b6b7b254822ead32477b9ffc2075049633f2fd2c974ed87bc48a8808cab3d9fd8ab2ee227bf37d89955d9e9a2ee287668266c23c86121c85bb28cc09b41693ea7e2ec772da778bf3ed0ec8a426de3d8c831e08e2d0fa492db209bad32cb9964c8be9db44f605571ec1d7dd996ce2ebcccad3c1ba9fa1c568c5161acd491d6e233498d02fc7e7e3b3349bbf8af1ecdf8988360d5a227acb4e681080e65211b3f9cfc49548dd935f151ab4f710434447794c61d18fbe2610ea45abe906b7adf96ae2d70f1d32b5a148eb7852bd8ce477c617bf6f98936cfa755c2b20d9151c3b62de6615decfb49cdb66beab325f82644578d1b90be8fc5f5d17198747a62e9b2a7b1bd9e346e9887158f2750bcf80c959461a4626ee413b4e6e407e87602ba470267d255ead1a387f5609aedd84be24815678d66ee93a1534e99fbbc8c8aeb587a51fb1beef96b480d2bc6f7f321a5ab695257cf34981d1035a4ce07297b3f6ba83f6d82a5abdef97f12e15aca8b5335d2b5150117b290f751097ca04d51a6d3a06c35235e4c56b81fec718b415ae08d61259b3e9e5de989db7afccb0923a274d6f897e6fda54bb8f7cf04ff96d5d71f5e5a75f9940d966439559413ed013fac0b53ba25d88e5d04881d8cceb31c07dcb66b3f901cf2766cc81e17245a89c0e4c6877d4524194eae864a7b1cfcd95597aa9bbe665a43d89bb7ad01a77f6784206570b953d4f7b50a50f14b912e3b530591edc53d1237ab571f6d798b687d781c954de1898e5aa7c6f70219a4bdd38813d2b497f3e627d0c266ab285249905aa6a33128816e5d7506c9275e6e8aee7bef2dfd2e5548fbcd9c450bf3a92200e3c106e4879ff22f6b4187ef94900e79c4929ac81226f783339b4227a36df6082b3be0f1a74cb04f8b2a4d3af31f8e65c81f0a0c8ffd848004b26aacad0cccaa8988605d9cb8d6071d286ac8053f28ecfc7aa6b786b4f6923826e9836c37bb203aafddfc1ec559f97f8281b73f3ae20bbe0c59477f641fe4e4e955e9ca51609a0e4b16436e2c1e9b2da9b67416b63318825968376d1f7cc0de352f9e48d03e1808f283f3e03c3f90453a36f71e15dbb3df18f67289a54635f669550f91b70c0dd1f12312efa8686c5c3a1e94995249bff9d9889c477ab04df20d99b91faaf68189b60a341284ff3fe5872e416e4e5a6fd4a233ced1e71124534678619bc8c164911390db8b62b3d172d31b6c5cb0913e968832bb46f68405d452259fd80a92b8c0d70a7d1dfcf8ab1b38fbdd157bb9e84030936e6885d061a2c9c438f77f9a79ce3260f5287ef6ffc811de3194a03e6245f2eab82cd150f31742cd28cf2eba685894aa044a2c60d59bb749caee36c31e661d64e2fd2677eae0d09bfe577c8c98ef5e788e6addb0769d04c5d7750bbc41176f60a1720c8a0814f924a34f1fd9d58d5952002e5ac4b889c5f4248ddfb61537674d09ed8439d5f48e8fdb0b0b171b5fea7ca0a85233a34a8e76e1ce54d303da985c62b2fc9aeed9144825c8e3ec0a94c060f5e16b940eec884804c60c745c293441b8aa7cd8d7cb9d242fe8ddb5de804a12ed22a6ded63ea447c3f2ba04147a33016618ad9a5f38924094e7c53e194b3bd62434d5412bdcdb643f3495de2adca38ba2710424c97d71d4243f5f1c048ef371bbffc6e345686be11297725e1658ec3f8f4a616ab48c1d2dd1dac6a122235ce772581ef0bc34af2251b8dda87f0af35ccc2b41afa460ddeeed38e43eee4a570f0c3fbd75f3152e0b8f1dd5d254a7e96af87bef5dc52907a172e441b645d977bcfd6a580397208fb129e2780cd6503410e8c514fd0cef6359605c490fe0b505536bcf477db9588635bf05fd16c527a921fc14c847188c907831433eeed14ee0dbca9ec197c8888f986eebfc0c6e640d07ce155e3c62441c2690e504248d4ead2831f4ea0d1e0202844245c48184e776bcac9268ecd53f93b3d98afeb7e6159d55e10e8119e6894726d9e7318527e2c3c81d9ef5134339768473ea2b1767e0d6e79e3770341a509bb3326289cef0b6b2b253a300eb469be0cd7cdb68d6ff29f9c7bae20e42ed97a7798a827c0547aa66082e78ec24d51e5a3f0a6c5b96794615707ac923eccadd6cbb0468e2cc7f2eedb57792002f18ccd966f2feb84fa09718de837762ef25e6f739461312a3fc38c43fd9cebb4b1ad9eda880589ce0656afa485b0525ea98c4292e37972f57760e19f8509247325e99e4849d3b9285f62390378cc9c53ee41d5277ed4cff8ff630af825dc718c9bcc1bd32e77ec5d199b7c60d2628da06b6284830a4709b195bf49ba705c63eb0019c91dd9f5d5cdfd16f642764fec60c2763b675722e5e02927e61f008eda96fe30ad17cefcdc34c29f853c9a98923040fdb718b5a806e87409c329f820b00580fb784cbac1028584f3ad99fd50a81d729ead3b4c036ef8d51323b5fe0588c6d8b7fe83c615fb0854073708a3cf3ba0801b0729963904a86631cd1b7f17eedfd5a3cb180ea6384f74b72a0a9b53e85559774adfc0e655cdea89cc69828f4d2276b3304c9141cb434d759104687f8bf778fba0c4f615e010beb58b7c6739cb4da5b76a316571bc60da1cd0d16281e083a578c9563a2631de72ddf9e98a37c279a57ebcec55c2ef335697dfdacfca5daaffa3c82d7156f7b9c21cdc8aed23b25d6f61971a89cfd808bce5147f7765d33f81887d250d39c6421f78a81503c2d45de98c7dbf7b8b11d2f51734a3c9eda7561f872a34068ebca31b036f021def7b595481bf212605ea4fbc5edc464847c182e6a024bc7016091ad4fc5f776224df75716bd9ebd3fcefec592ee882c5e617272f6d2a6b22392d4e878144b9e1922170d418834e6839eb7a26739f47fff61b3084df5eff3f3642285bdfe24f44cb629cbe178422ad7674c5c089254718a2747bfcf02ac8f5b80120bef3d514ebf641d9485e9f906abcce47a51f0d9328fa7897fa7c821a78f49d8453c8f8284b8283d110730e398625ab2be7e36be2200165b4d715f2514e86ed2ff7e2dadc76ba7f0e589d7d5033fb24fd0f72c1623b3f825be9b1f47b94fbc450689d849a889bd8f92820d0c6f9c76126a4597b21e2a015c29fbfb3fc934a831135ff1059803a7a42223a5a58abf2ebd53e98644164ab90e7bbd805ca6830b67f0e05194da2ab33c19bafbdfdb246e30731cb3fd5c74e85a1ebacd3310eb8dc1813404ee9109f7d1558dd84f868fe6defed0cbdde5274c3626e8b3039f66e215f84ea9c9868affc9b2bfd2c19c041bcc61c0879e0a0ece9d43a6c53d0261b6f49d8e33e244da1694c33fa74f0ddf1c05627f6fb78e42797c2f4508835ca6f653478723b8cab17d94d3ac69490c0b043123b7dd2937b33d7dc495b52cf1fdbf295b4b34dee716d23dc68076283931aca3ba489e7435c02b2f70af9627466130ce3b39bee289b068d271254e35aec515c9f6d396fe61b681f7d72f1770aed2aa5d4039e420658a419bb415cab08be837ed9a814dadf24dde479e6eb68ccafa3acaef21b2351651709ff4853f38e9941397264238591b276eab44919d5cb367888037fdae042989bac6e2e696b4ebc1f8bd12f48e417d7b8f69d9c82118b8724a289f25d0fdbcececd17e42ead573ee0bddebe6130e5df2931e23b4fba9c2fc95c91c37c7fdc047f615a40145727cc1508c878c165040b64c898ba5d66962a0a3f47d86bb0dd0b06976bda789ef06fb5ea8ca818b93a83c6475e2d99c6d4c703d99ef21ecd175fdecf96f4cd7dff4594a0b31edafb6691e6e91fcd92d0573b943a892e799dd23a9edbfb56a98acd31355ab102c02f1622139e88a3956f5b4e89d6af686561ba699e3a2ff0802afd3098568db86f806207be58f1d034aefa8facb375bc83f1509aa3ec3d17643c9bc8d3a1bc20b37d5e91e772f2b13dce888a5e91a210e8bd0d2c8b7013d51adfce92989f2d5cfbfbc2e3ad5e4c2de165ff994030c1d13fa2645251fb19d7f7dbbc7d72f9e021569e73865fb589f0e9f91588f45fcce4d8aed39113eacd92f94d6ce312d18d5c0252472b8a214d07134565e0a92d1c09c7ab76a3887a20753f56ce9598fa2d54964a0252ce6906f70ab1955f91146e7645b021ea7f62725b59b3861684caf5a76bfe6d0349b20a02479da31bb4dd79965dfe4907fa331c1a4183ad48fceb627f2af282fad260d04bdedf543c976ad2243e4cda2dfc61d94e3826300b929b112c3af9dded417a838a434f4ad9232e0a40065df1d02a9ac0f833b741145ae757fea3c74d534c9bf63679d8a2aed4b655570fdb19651e0e85479497bbdae6fefedb80cfd8764c08e2044c24cdf9376da3cb9e015467fd69a0a9d9ea24821719d8d5ab1fc64137cbe10440c48a602921ecfc44a7038b8f5efedde3789356c167c4ef6969604a7bc833e667c484e56b1651683d45eae3d8f84fb6736102846b7a5d64eede822e992517a386caddf23721ed8a637118d11fe64d34a462ef761d70d3d0a72a904b1c619dc215f6e25072168d71274703ed65a4f21e596f6ab9237d563afc6109adcf92ed7a80d7aeb88844c3ce2f08fe89913e3a48eace4f09262312eade79d0a0755a8f73140ced33e4318d30f95259bbbdd76f50084295de7ad64de53c6ceed8ba4a6753c98af3d64fe316d19c7602eb2f47f1a0c0470ad70886b9158625fd2c03a6b11bb6efe645b09666643d3a3977b07bf9632f4a55654fc425124b010912bfee3ad458d47ad0368dd55cc7fcb96a2e74e34540db8c5e02e5419f7aa239eafe82103bac6c03f2e86378adad7796ecba8e9d4dc636561c8498724c64002998412426311b72fb42b42c4c9d075230d42ab2fd0f7f43", 0xff6, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/enforce\x00', 0x200000, 0x0) 2018/04/24 10:42:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x3) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:54 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) socket$pptp(0x18, 0x1, 0x2) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='stack\x00', 0x6, 0x2) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) write$sndseq(r0, &(0x7f0000e6ffd0), 0x401) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000100)) r3 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r3, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getpid() open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x100000001, 0x5, 0x0, 0x0, @tick=0x4, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x8000, 0x3, 'client0\x00', 0x2, "abc5a779e0168a44", "390030e67cf9e7c1afa94c805c94ff248e9efe6819f82a1e090e175295adf93f", 0x6, 0x8001}) 2018/04/24 10:42:55 executing program 1: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'btrfs.', 'vboxnet0/\x00'}, &(0x7f0000000280), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 10:42:55 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/4096) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f00000000c0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/04/24 10:42:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f0000000000), 0x10000000000000a1) signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x80000) 2018/04/24 10:42:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff6)='attr/prev\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x2, r1}) lseek(r0, 0xfffffffffffffe, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) 2018/04/24 10:42:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) fcntl$setflags(r1, 0x2, 0x1) 2018/04/24 10:42:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000130900000000a6b200000005200000100001000c004700e0000001"], 0x24}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000280)=0x8000000000, &(0x7f00000002c0)=0x2) r2 = accept(r0, &(0x7f0000000140)=@l2, &(0x7f0000000040)=0x80) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0xa766, 0x4) 2018/04/24 10:42:55 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) getrusage(0x0, &(0x7f00000000c0)) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, 0x2e) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) 2018/04/24 10:42:55 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x2400000000000000}, {0x0, 0x1c9c380}}, &(0x7f000000ffe0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x2, 0x0, 0x79, 0x9cb}) read(r0, &(0x7f0000a16000)=""/71, 0x47) 2018/04/24 10:42:55 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="00aaf601000008033c3b6301"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:55 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/4096) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x9a542, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="63c1cff2cb6605148ed187f93627302aa6ced843dbe4b031139753004dd6eeec44da08a609dd79cd66b1144dc3505a04510b9bdeca5acaaf39306b34f5499ff4e6191115f75fe039ae49b82a45eca91bfd2375c2b07141bcd3ed4c9d57b0d9ad864073fd70f1385e05857c23e023cd66b5421b4fb571a6024f1c3f86bbe414b7489c120d090151bb663700f10b17086ab8c35b3a4b4fbfa5b16f01d17cc97e4e29680b5990462e") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:56 executing program 5: r0 = socket$packet(0x11, 0x2004, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x4, 0x8000, 0xc302, 0x400, 0x5, 0x40}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/107, &(0x7f0000000180)=0x4) 2018/04/24 10:42:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x3743a9f0, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001180)=@assoc_value={r3, 0xffffffff}, &(0x7f00000011c0)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="0002020100000000ff0100000000c3000002000000000001"], 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x4) 2018/04/24 10:42:56 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x1) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/249) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') close(r0) 2018/04/24 10:42:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r3 = inotify_add_watch(r1, &(0x7f0000000ac0)='./file0\x00', 0x80000100) inotify_rm_watch(r0, r3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000640)='net/ip6_tables_targets\x00') sysinfo(&(0x7f0000000500)=""/201) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="4e76cdbe7564524607e11ba12d93103dd58e09671ad8cb1f46f93fd5013f8214a0a201b4a96b148a033f5f2458e339f33876817ee03fe35ef5e6a51fa273c542919d27a0535cffefffff6abbcde8c409fede4d2434669b34b7240a662d51a643536ba58965133588546cc40976d130", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000880)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r6, 0x3}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001280)={0x9, {0x2, 0x4e22}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 10:42:56 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x10001, 0x1c300) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000180)={0x2, 0x4, 0x1, 0x7}) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x3, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="0002020105000000ff0200000000000000ad010802100001cf85fec1fb189e9be5a53d4c7554a510fbecaf9b88e7b9ff57909640ed1303db849b80bc4285b0dd74d6ab883a12dc7b7688a53e77e5a2d0f31e2c01eefb180c6f73ad299819e6c6ab16"], 0x18) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @rand_addr=0x40}}, 0x7fff, 0x4}, 0x90) 2018/04/24 10:42:56 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/04/24 10:42:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x43, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) 2018/04/24 10:42:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x7f, 0x414801) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2400, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/163) open$dir(&(0x7f0000000000)='./file0\x00', 0x670180, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x127f, 0xffffffffffffffff) 2018/04/24 10:42:56 executing program 2: futex(&(0x7f000082fffc)=0x1, 0x8, 0x0, &(0x7f0000b97000), &(0x7f0000676ffc), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000029bd7061346f00acf9a24e7bfa97a1e273ba00ffdbdf250900000008000400ff0f0000080006003f00000014000100080001000008000008000b007369700008000503008c1d917dfcbda213f089b7220000100000e1956f5ccfcd0a5b06be51e394ea943443eb9d2f755c2442016f874d136a7eab"], 0x40}, 0x1, 0x0, 0x0, 0x8814}, 0x40040) write$sndseq(r0, &(0x7f0000000040)=[{0x9, 0x1000, 0xb4c, 0x1, @tick=0x4, {0xffffffffffffffc0, 0x7}, {0x0, 0x100000001}, @raw8={"c4c5586aae3f1565495e1118"}}, {0x10000, 0x1, 0x100, 0x101, @time={0x0, 0x1c9c380}, {0x1000, 0x3}, {0x36f, 0x6}, @addr={0x2, 0x8f4}}], 0x60) 2018/04/24 10:42:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0xbe, &(0x7f0000000200)="9074ecbdf96a7442240f85f7052b8d8f7fda63ce09d63f4a8e40efce150b5319c5d9aeafe6b2a9e6b04fd781d344f27adabea8404712d27338c853c310ac001c30a78c4fa4620a340d1bdf43266efe21923b15decd683f0f2adb2e8b9a8d25ce8854069efb3999e10b8a44eb87b0b3770ee2dfbdb46f256259bba9efc925a828f627ff5112f3dc48d52ac3147cb27f0101cca2e9fa3d8d7cbb41d998b75f4a9bbd529cd51d3c34d0e0282cce4d1255775d74cc74bf5a4c3da7202cb33fbf"}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000380)={r3, 0x2}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x2000c810) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x454ebc42, 0x3, 0x8000, 0x200, 0x7, 0x2, 0x1, 0x1, r3}, &(0x7f0000000440)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000180)=0xf3, 0x8) 2018/04/24 10:42:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/24 10:42:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x88) socketpair(0x11, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0xbeb, 0xfffffffffffffffd, 0x80000000, 0x2}, 0x10) close(r0) 2018/04/24 10:42:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0x0, 0x7, r3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x1ffffa) pipe2(&(0x7f0000000080), 0x0) bind$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/24 10:42:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffffe}}, 0x80000000, 0x1ff, 0x8, 0x100000000, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x4}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000c06ffc), 0xfffffffffffffe38) 2018/04/24 10:42:56 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB="0002020108000000000000001d74d89f8f7db58d8c000001b0820b55eca1227e13896877d49a63eec66c1d27a027fad57aa6f0b82900356a641860750ab31915455fe4bea6a3bc719e5cad301677859667d1e166521c774ac324b21161ef503d7fbc800000014862acb65848ad86098ae8b35070563b845f18b5"], 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='te\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x101, 0x4) 2018/04/24 10:42:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000000000000ae309aae053f28ca"], 0x10}}], 0x2, 0x0) r1 = pkey_alloc(0x0, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x17d9, @loopback={0x0, 0x1}, 0x7fffffff}}, [0x7fffffff, 0x7ff, 0x7f, 0x9, 0x9, 0x5, 0x9, 0xd1, 0x10b5, 0x4, 0x40, 0x5, 0x6, 0x4, 0x8000000100000000]}, &(0x7f00000001c0)=0x100) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000006, r1) 2018/04/24 10:42:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:57 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x37, 0xa, &(0x7f0000002800)=[{&(0x7f0000000200)="582ef5a1d0e5e673176ccd668f14c1a0472b10b1577d432801574d3cc6c4035addc652140359c5daaee04fc6dda72855407731b39a2c7a3ff56ac2c135a6bdb7bc177b35aed569c567a15d9b550e33a4d113cae0b92f3e23ac914a8b754e1c92c9cc8e28db344924612b3cbedf303521c94b0405ea695560ff1dc01355ca20fc7fbf2bcf4ec860dc688b722170be8ba663e053bc7cc1b4736444a7fa40f7bec4858e7f3d0faab5203fdb2b113007ba0faed27cde6848b75593a5b0dc453dc85dce0e48957acaafbada380d858b2b5d90921ffe773720df5437489192bbeccfae15b71cd4ce0447090c14c0982f865264175844cb209f176d1ab808512c0e24a91208dd4f2bea444f6aa84d4a8003665c6f61b8de5521563daf9bcb251cf799af49f09f83196ca2374b315bd4c8eeca4b861e149081d801518e83eb6a05ec162ceacc3ed1b68e475b73f91a5f32e96ddc268ab6e4520534d35b947f19a316e1dbc8af02555d7b99766c290275b8218eebd1529f2dafe27755ea7ef624bfd4e668bf3a732ba1fb7307f2898ec31b2be87ae322e6a85422f90debf0ff59112559b89139095d2c8fc97643c1a417054a84f67979d8e69cda154c94338656ac0b2c0848c2d65810c9dd72db24b93a6626bfc864b621962e026022a61237e0f03595fb855fb553d99711ef0ecfbde90ad729c955498e429edec67ad1f5d1f5249ffe2dd2d7918e03037c6a70477b39c49d3c107494f93f87112a196e29c75b7f706e8b856cf2e80580576a63de3e5780bf5a37b6d85fbe0c7cd4fb87440434f6168f9ef9ea6dd1419cd7410f1d8b477d4d0fceccba3a4b38aabaa74610c3c57de1d2c50b1b2b87ca39794b3f28fb0f2d65b72806d9615ad2a1a49bcdba65c83abc7c6bb22466a28675bd26353945d3cce82a27e0f0ee0e581c3a6971b44ac46ad9e3a4915e58957dbde760ae498c556745c92bcc5c19c38c6ab376088d4d196621dd4dc307a2b41ae6ff7778d0f16587e12cf6544dc7c0c26629dc8f9b370e0586233f8890866f5e8edfc8ad1934a79f7cdcf9dbd91b32148d0b7633b5cafee1c89caf58d5869ded54ff0555fc0601fddfaeadff4fb6f9d6ba59100f2024c1778dfa0a1fbd29740937cb04527bae5387dd0101aa83e32909e5d48eb2f470fa43506e70eed3ac2ec35486e10f47dd33bb497ba7f63db58e70580af1f9186eb755a2f621d7aa0a65367cf92550945b43c9e33d4226c4fa80a8207629e60b4e1706c7140019a55c7ac775d8efcc298e2eb70507028ac6b5e87b87c64ba920a44ac0e31514f31fc2a49c9f77ad638c147dadd8b6092f4743ab9bb19142f52e622f6b492091dacfb1773f26e020a00a03063bf50dafa062355296923be9f56ef5b13a6e4aec31c77969bc366d1b651d5f533aed0006616f38da91589ccab8ac7345ccf8356e32e53748c1de034e38d8cdcf4865be152830bc237703a09339db53b30d2ae8f76fd6a7c7c3b42c3434c95b8ae836565ec14053577769597217895c9f891cd8876060d6bcc11bd4e35d70de7ad26c19c4b97c164b0d89ce57d6e03d01d2b9774d7e88cbb891edc27a397552335591b36bb5d1e992766096674e18f0dbb3386fc3ae19acff01ff8ada072462cfd761fecbd8796468f69c705f34d05d844446a300ecf897f68452c9d66835682298cfb1e2cf2d6afa4f5747bebe2651915e809dc1255ace0de415fcd16af03d90952272266a3b298418e3c2aeda05d23ec2b860bfd30705bcc753b870233b42c19a64952bdc1fd5d185f6a0dfd0b0e1ca2c1d919165ba05b59878b94a144402da8b952301ca4ca9c4b275540bdc86f234f125b3821dcae4d609777a18642a41db9439213c4437976a2dec90bcd06cd760100b76deef48afb1e65632068b4b30fc1c6515b3607c92eb4acc920898276ebf436e1b72994019039f0d8f2454dde23be18167779c3582a272eafed29a5d36c9c0509cd228df46f3c94164e8e3fd6c77b8b53919469243b6e4d68e3dcf771fa61f46d1ec9f85a827bd7c7d80a7110418cdc0ed9a3ea186084e8f44c3efd7edbdc58ff1898cd993a077487c9752196a1b759cc2c4851fdb762d5b3ee3dcb9084457aa228bccc7b5f0faf0d38ed768338a43cabaeb8689ef81438d9f6291c88602a4b078884a9fc47271fda4036be52d8fa2e326c0d9a865a06629baae7976746d24ab27fed07bc3e9eb9395f416df8c2e29fed453e4521c7b694460708759dc7b49df255204bea053a09b08f6da30c0124d1112d84e272241098221eab3fe91fdf551d3489998c454c94d1acae065f7b725028444a2556391063fa0c800a790ef66c978d64d44fc45569f1f329bf6e71e0016af5e137b37bd5d22b47b71409df593903c9a7a1d4f04d1b9b9ecaeadf2f113390a8b69b5d0b5b18cd45360e513d7d2440d6c220a5a17f511097e39410a424f78faa75a756b09000db0cbb043f41e53e45f71de321fdd76b83645083f88dfa55575fb043130ac8c6b50075e35ed78d0e6cba7e31d8074d40d640897f9ea1ed2569247b6b59a13c9b8bc632abd768b1040a54b1ba8b54ab563fa259fb706099096d29239faffdbccad426ffae91e4fe68abea85bea0fe3cf22b584abc91a76dfdf0a0271da90264a407bd9a6bcfaed2fdfa3779253dcbabac3cd352fb6d91c9319539d95425c77c91e59f651d29ae8dcd884a20f872c6c09815804f3418225288705bd0ee4ae2a32e75cef9f7256f82a77f59ea6c32d1d148f293fc7a23db95ba9449d160c0899d063c151131d6d36602eaba3cb83b96fc240b028314221f4583abcaaa1a4adcc02f3e3a4db6f0bcb92ec4b2286a069344b65f594c91cbaadd38cfea50421e803b304f605bd27e5a72577421481ac59ed2909ebf818634ebb39be8009496a26cf0318d153df84b7b0adc3df1e214956115c45500f7c94d9ec28d3042a6bf71fe3a5f346d6dea7fb5db3b2229f59eeeafacca03b19d72e73611aa17544314b6b53716f84474c31ccbf27586855a2364c0123ef44e7bed44c9dd056a07c1ff7f343e4747146aca423fdc8bb172419582b470b5e1370d6dd01c3e7b02c69f52b0396b169f1df5ecfbccc044ed9097bae384fc63bde361f6085a40a3d4f43c5c904369f357add3e58a0320b2ef1dd35db60d1e7ea2ea1b70ad49238e4734ef82f15bfaf6308b0d0c13287bed01009ef9eea036c21267e9ac38e0be2414b5e9dbd5ec657ffe167d566114d3d0f2778c25325babd6cf0a4b2af18f8e02f02abca51620a79fd5d4cdd2c3a2100472ba314a3821ce00c960a95eac70728a86b3a948c53571e0c11015271b22cd18745e35d8ad4959bdb384e156787a1b329ae26d0899b77651da79a4fc5a74448e5485962b1bf3f60d6771c4137509e16b9a01f0b3c4915badf526ea535605cdd75a2bb25d542a9a6de9a11fdb2aeb3939b4d501e1934f8f44dcd0d59f42de74da5598753040fd2b867ee9ca978469cac0f514be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0x1000, 0x400000}, {&(0x7f0000001200)="acdd8313470f74c903dfb1176641e062fcef06a1ecb95dfabbed2fdebca5e1a147f42cc8b286f0d4bf59cc09b98c108f33bde23dd83bb74d0a5f02d5a15b0a6a2ae99fd88211d40c328816d99d4345d40d8ef3de488ef2cced4779e5e0b3538f406d0bccf3c7056584eba912de55512291c58608a97f2d49ec4e60c9de5634df153452dd2953d2e92d1d0a79d15b9ad099ca53f147b811f3ec4a", 0x9a, 0xffff}, 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0x1000, 0xdf}, {&(0x7f00000022c0)="d6e478d915391731623b64d59c2d1b2bcacbf3534fc9d3d99c65eb1757242d4dba493b6f1d8a220832de6d80b1636a4a4444d788064c9bafb05ce0c3416b3c7babc91313d7b13e0d426d87e1b13811ae9e76c89c9022ca1b9c5c82fed6f98c090ccdc0d9d3ca00324ce0b882aa6c067ead8e2fd67b9b362d20f2445b7844caffb956cf9336f23d9af316a0bca3bc59", 0x8f, 0x10001}, {&(0x7f0000002380)="19b9ed60da83391d9cd1446eb1dc9e62dad78f141c34836d4bb1c37ab3e248446d3e2996b9eca7ee2a5c5ff6dd4a2d91d5b6cc0638abd7bdc38869f9ebfbb6fea2b62c7808a5de0eccd4a985cac258b631d69b1473c51c073a2f51d7c49ccfa1033c5cedd0d716c7569e84975a7f7f24556aa43e4c3f49ed7dd54406033ad420f3bb14a0879ba4b91071bda06643e07060628c0557dfd1b2920481318d745893ca2d7179ccbb71f33bc05753b5c179757310fa", 0xb3, 0xbfa2}, {&(0x7f0000002440)="11c16a70627412d790dfb7be29ba8a3436c3b8e6ff9007fb205cf2de136afee8aed8a41dd73fd4f5ee07ecea84234fd9610b26b1308de373df5634beb6aed60482e95bda43221c67c3e2c4ebc94b245a9f3b059fc943d69e14e0b07f8ccbe7e89ee97ac545c9e0c67fc535b934722d6a7608a8d598a3e94f93ced3f817e0feb3e50e866313a31726bc3f67a8ee7fb3399c3450a21e307798b1d37c450afff69995ca177da2ad7508ce9dafb5bbe5a8f7574630ac042a48c774b136efbf79331ebd1b002d3e6a0f122620c29bc28dc57fffad8f69", 0xd4, 0x100}, {&(0x7f0000002540)="cfd696507a63e427788b0ae918fae83ce65dc481d5a8872bcab6adfaaf011a0a3ca4d7b7b1cec816684abaf9f7a4526971718cef0d29f2cdacc649af04ac0a818a1d0dd9fd099c554beba75f204da9ac274ed91c72d0e0d6fb45c085595952312e5bac5626fdbbd60e115124de1cd2df88c9c1aeb6c0f69e48cb03cd9fd490636291e8b47d6a56a2fc4c41ad98a1eabc4c4ca4bbb39f1cc7a5fe4c8b338544e3476448a805ad36c9c7dcff61935ecd8c4fe67334a522a87979b35fbae3160778e83313da23504e0a8f7f", 0xca, 0x9}, {&(0x7f0000002640)="8a79b0d237f7a4ef0db6c9aa8c3be9617935998a409cb46ed69be3356f63db924eb6567e4c4ff1b6fa45a3bbe9e3e34b05bb79c036fd4f4696a914f3b4de475e7354a059a93094bbc28cfed005", 0x4d, 0x2}, {&(0x7f00000026c0)="615076abc388b78785107657b88ed4ff5736d52333baa797fa43e42128ae7775c6", 0x21, 0x3f}, {&(0x7f0000002700)="54bdbd7c3f2b8451b96e69ffe151428630d2e0ad2e59db4e75069b0e4875127bf74d94128881116dcf9b70cbd1dea6cfe871a8ca92629ed36f213058125ba294ad5793ba1decc51e7836505632034862098a80fd264b34539457bcf4067af33b921f6fc806973daab42b5f6657aa50deb8c71d843a26ebf61e00fdec9c961b229ca801d0c30c8eb31529ef184d661e20db824efb1972614fbcb2bdeab9ee7c496fc2f41dd4a6a01092e8714c12c0ea7703425cf3734d693b8cd2b20459116c60fa518cd1cbb8f516f586a06e770e42c5c63123525d69ee3623c0ae37683894cc6db5d6f0fe", 0xe5, 0x7f}], 0x800, &(0x7f0000002900)={[{@noquota='noquota', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@replayonly='replayonly', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@tails_on='tails=on', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='loginuid\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/126) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000005c0)="ff00000000", 0x8000005) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x23, 0x102000004) write(r1, &(0x7f0000000480)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) gettid() getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) getpgid(r6) r7 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000045cf5f3998000020000002000000e25019e2162bd0cf43223225daa755727e931561dbc045070dbd6001514f5c9617d15cfda6b8baf4b044e6493f5a7bb561b984caf3aacfa918afa48964c0f252b4cca11990923f9ce24229de3b74f579eacc3260270939278f11cd9be9ac95543932069b8ea0bb658e4f4909000000000000008f41bb8b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005180)={r8, 0x4000000000000005, 0x800}, &(0x7f0000000400)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r7, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740), 0x0, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) epoll_wait(r7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9) fchown(r4, r5, r9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) 2018/04/24 10:42:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/92, 0x5c}], 0x4, &(0x7f0000000400)=""/55, 0x37, 0x1}, 0x1}, {{&(0x7f0000000440)=@nl, 0x80, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/224, 0xe0}, {&(0x7f0000000680)=""/36, 0x24}, {&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/160, 0xa0}], 0x7, &(0x7f0000000940)=""/152, 0x98, 0x29}, 0x80000001}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000a80)=""/215, 0xd7}, {&(0x7f0000000b80)=""/195, 0xc3}, {&(0x7f0000000c80)=""/62, 0x3e}, {&(0x7f0000000cc0)=""/170, 0xaa}, {&(0x7f0000001d80)=""/202, 0xca}, {&(0x7f0000001e80)=""/2, 0x2}, {&(0x7f0000001ec0)=""/75, 0x4b}], 0x7, &(0x7f0000001f80)=""/191, 0xbf, 0x3ff}, 0xfffffffffffffffe}, {{&(0x7f0000002040)=@nfc, 0x80, &(0x7f0000002340)=[{&(0x7f00000020c0)=""/153, 0x99}, {&(0x7f0000002180)=""/193, 0xc1}, {&(0x7f0000002280)=""/63, 0x3f}, {&(0x7f00000022c0)=""/42, 0x2a}, {&(0x7f0000002300)}], 0x5, &(0x7f0000002380)=""/111, 0x6f, 0x5b0}, 0x4}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000003640)=[{&(0x7f0000002480)=""/93, 0x5d}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/163, 0xa3}, {&(0x7f00000035c0)=""/83, 0x53}], 0x4, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000003680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003700)=""/235, 0xeb}, {&(0x7f0000003800)=""/195, 0xc3}], 0x2, &(0x7f0000003980)=""/12, 0xc, 0x100000000}, 0xfffffffffffffffc}, {{&(0x7f00000039c0)=@rc, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003a40)=""/120, 0x78}, {&(0x7f0000003ac0)=""/118, 0x76}, {&(0x7f0000003b40)=""/250, 0xfa}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/93, 0x5d}, {&(0x7f0000004cc0)=""/210, 0xd2}], 0x6, &(0x7f0000004e00)=""/218, 0xda, 0xfe}, 0x1f}], 0x7, 0x3, &(0x7f0000005000)={0x77359400}) getresuid(&(0x7f0000005440), &(0x7f0000005480), &(0x7f00000054c0)) sched_setscheduler(r3, 0x0, &(0x7f0000000d80)=0x6) getgroups(0x6, &(0x7f0000005500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005c40)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000005d40)=0xe8) getresgid(&(0x7f0000005d80), &(0x7f0000005dc0), &(0x7f0000005e00)) fstat(r0, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005ec0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000005fc0)=0xe8) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000000f40)) stat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)) getgid() stat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)) lstat(&(0x7f00000068c0)='./file0\x00', &(0x7f0000006900)) lstat(&(0x7f0000006bc0)='./file0\x00', &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006c80)=0x0, &(0x7f0000006cc0), &(0x7f0000006d00)) stat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006e00)) getuid() stat(&(0x7f0000007740)='./file0\x00', &(0x7f0000007780)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007800)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000007900)=0xe8) stat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000007a80)=[{&(0x7f0000005040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005400)=[{&(0x7f00000050c0)}], 0x1, &(0x7f0000005600)}, {&(0x7f0000005680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005c00)=[{&(0x7f0000005700)="0454bd9ed125bea314306e133f6d060d1493aa3a13aff9a11612e49de3eb70020d45bdf3b82a02feb9819f6df4125fa02858c3e4b6ae9b2c62a69bc37cd7a77a237cf3da12f099fcddbf1497fd9c7d83b75f3a6ea0263356f11abdb2fc3c27e482c0503a92bb57f7d3e9fdf2a1a40286ff60cade5c675a7f629018f59f432506843025080db21fcd573e8c81c5b9294de2bdaba605c89d0e9a3836b33dea61d1416870929fa6174103251652a7349f1f9f456f90605039e3aed8f95b218470e904d65862d398ff41e84c073d475188f01b4f0d43d42838b8db4aaeca2cf58ce21b9ef1d5ec54562417d5e26a845dfa25", 0xf0}], 0x1, &(0x7f00000060c0)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r0, r2]}], 0x68, 0x4}, {&(0x7f0000006140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000006400)=[{&(0x7f00000061c0)="f3b7b3b6aa40e7b80ca25bfc719dbf21365fb0cfdf62cdb6476e455826d089c7833033e080deaef2adcddcbc12861cf749b3bc3b26a7c18e8ccbcef75591", 0x3e}], 0x1, &(0x7f0000006440), 0x0, 0x40}, {&(0x7f00000069c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006b80)=[{&(0x7f0000006a40)="f836d2605ce9390ccd40cb455e3c16539065a540bc7f4a68dc88a9283f0e77b2007077e05e32cedafd83c4d821ca3b1d0921514402de8b5b70ea80f061437705f1b836f651d6fc2c93deddb006636e41125b406ce5b3a4aa30769c6a5f0c", 0x5e}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r10, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x10}, {&(0x7f0000006f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007140)=[{&(0x7f0000006fc0)="d1e715e771fdb8fe6b324f6c522a6f7586222995246ec457ff2e12a4be9df6fd214cd2efa8f8aee7fb60d5a47b455dde27441a9c9895e3e87da3afa6129d4818a7b37ffeed8d8e878f1a27447bab6c9cc6cba9f419490e919c56ae898122a6c55d464c174a4b8cc556e28a280585bc00ce62825e6326c190af97891cf489e65d09d5f2b75423da7424202540", 0x8c}], 0x1, &(0x7f0000007180)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r2, r2, r2, r0]}], 0x30, 0x8000}, {&(0x7f0000007200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000007700)=[{&(0x7f0000007280)="6717b3ed9bb1670c7e16b0dd36ad5bc1507d7e8dd9dcff02b14fdfab1389c2d167d4ebef036ed0983316d3a63f52c3592e2a169b8becb0fe075839f76683504fe79c8f17b426f3fd0f3872ce4740d38dc7a5ab52", 0x54}, {&(0x7f0000007500)="6414608713b01a1bf49b83ed2334fa446c73144d6d6befcab9028f1077ab9fc6706539230473e84c399c5413936ffd94cf044459eb011b3e586651f38b4bedbfebfbbdf5b0bc0f8808186a0acee999c4d330b9dfcbf668", 0x57}], 0x2, &(0x7f0000000fc0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x48, 0x40d0}], 0x6, 0x50) 2018/04/24 10:42:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) fcntl$dupfd(r1, 0x406, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:57 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000000000)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:57 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/249) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') close(r0) 2018/04/24 10:42:57 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000b00), 0x91, 0x0, &(0x7f0000000a00)="854e1e6bbfbdb15f537ae70d073ee33ae10e2e42c7bca6a2b3bf16a64f7a71b9dbdf4e729754b4464bfddc9d349ae0086acb9b7d0724fe2b09e1b7b407eb6c2ce683e9b2558b12eca6c034c1de6ba249b905b97c8113401e2215ef11775021b63a8365290923357324c82e786cc9ec88a10b44b7c8cfead4bebe11fa2baefdd2b3337b1af43dd765cbb37787cf93fb6e5c"}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000c80)={'filter\x00'}, &(0x7f0000000d00)=0xffffffffffffff0a) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r2) recvmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/176, 0xb0}], 0x1, &(0x7f0000000240)=""/122, 0x7a, 0x6}, 0x3f}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/247, 0xf7}], 0x1, &(0x7f0000000480)=""/106, 0x6a, 0x7}, 0x7}, {{&(0x7f0000000500)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/154, 0x9a}, {&(0x7f0000000640)=""/114, 0x72}], 0x2, &(0x7f0000000700)=""/100, 0x64, 0xb8}, 0x8001}], 0x3, 0x10061, &(0x7f0000000840)) bind$packet(r1, &(0x7f0000000080)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/04/24 10:42:57 executing program 7: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket(0x11, 0x2, 0x148d) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) alarm(0x6) [ 2207.946376] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 2207.971553] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/24 10:42:57 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@fragment={0x87, 0x0, 0xffffffff, 0x3, 0x0, 0x100000000, 0x67}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x6) sendto$inet6(r0, &(0x7f0000000000), 0xfee1, 0xfffffefffffffffb, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000000}, 0x19) 2018/04/24 10:42:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000040)=@full={{0x3, {"d0010420a013a7"}, 0x101}, [{"86b001d07ab9bc"}, {"4154098021b0c9"}, {"bc1f51b99f332d"}, {"201222722f5d4f"}, {"527f968bc02178"}, {"5943c8c8a6d327"}, {"4798c4937379da"}, {"f0d74e97b87774"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f00000000c0)="59ad3845e6d321bcf5d4a389b15c2c704ba625d85bd5dbc5b1f0740cea6c63390ac754c5d72529869fff14fab31c00c4e16b2b79e571b2ebab1e585863e2219d1b771e97a8f463bf9b010ee6add8beee940d0f22db71541c2811ccf4ad3b1324e0b05c61f7d7a57d1f41d9b59d2fb338dde42fa80c77aaa6fd1a7662f2f32ce96d3bb12bc3173f980a5a", 0x8a}, {&(0x7f0000000180)="ddd40bc5cc6ebd9ad0f7a1a5d073f65b650014b674d2a3fd172007b073c1d1c554ba24b62973988fa43f6bd0f533120b191dc62af7aed5f1654b4bde90369a697b3563cda7367bfdce9e1ef360874fd7a4fb47c20a36bb10c42b261d76ae53ca0d534dee3c210b280f33e4e015ba113574307ed3948f4a28ceaa6ca0b87e485660315beedfbd8918b3417d6d44635d85e481ed00ec427139ba85ccb02b22a52cc9426cb2894eb1cf4776e66abc6122a2581a3ed45bb42ccce157ab151bcee791685d2f202e273d0c727ea3a7f661a9f4", 0xd0}, {&(0x7f0000000280)="61a4e58f1a499283be5d152000d28d0b39735d4f8f006d30b1dac838d2a9ea3513e44434ac94e820046225b3081638f0461501291038a7bf3098444dff315660351e530db1835592eae11ca6fc6e06e0663194bfda30dc608c288ea0d27fd52be8b2a9748841666393c0f14f9f467a1f794ed6f5a8a26f593690ec55a29333bd4b8d0429ba70d2305ec77dcf213239502187dacf087b557e4e19998bac5492a0244ef35dc11ed0a7be46159722473ef02e05849560c5e28ab2968ff9d352d782e125beb69f453704fa1ca171f188db04940f731b9fc1743d021f2fc1ae664d416854c6e3917a98ee4a0d4727db69", 0xee}, {&(0x7f0000000380)="adb14e36da5913d22efaacd4455c5afee789cd676d23e0933a997c99eb", 0x1d}, {&(0x7f00000003c0)="6d5fad4b0b67751f6e48704e8a2cea3ef045443bb215672697b751d9dd3286c5ebfaf54f6fad92069b0baf817d0c6bf85a8d618d20c1b82c0b7ecc9a5234ad0a144ec92c632f8cf5aaae12f3e99aaaaa1a", 0x51}, {&(0x7f0000000440)="e1f121d10781deac6a685670ae8863c597d81d94b9110991db68b1913aa609e78987216bb9aff141ead8257f673f8218fbc1c38a6773d62f3b742b86324e0795597ecd1f9b5d", 0x46}], 0x6, 0x0, 0x0, 0x8000}, 0x40000c1) getgroups(0xa, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) prctl$getname(0x10, &(0x7f00000005c0)=""/199) recvmsg$netrom(r0, &(0x7f0000000ac0)={&(0x7f00000006c0)=@ax25={0x3, {"cd828cbbb99a30"}, 0x5}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000700)="cf5fc7585c4f9ab9f14141985fa8047f72e778f52aa68db6edc746567f20645d017ffcd91fcfdb3e6e4befbc4422faeb1f7392f4b6f52daaa3cf93ed815ddd0c0273b3fc7f8ba004c056a97c3c8ee9b2b0277d690e74c9287abc89ca2c3337cfb3752d4347759b6cb8345946acc20fb308c433f3bb27b6e38d639671", 0x7c}, {&(0x7f0000000780)="01b95ba7e43c1240a5c16ca8fa446d06b4bd732f44e37ee98180bc0a109ac0c82bea47368fe90a7be09d5ed625ad45191d5255f2d638e23267997f9b5534aea9802785bd63adea262cf86900c249cd53c9f1fc6903196e1d5cde54f11b5bfcf71e46bd55976fbd960bd3c754b215aa859e421d752ac52283e7a5a9a26d4daa81e23bb4f40479d71e5cdee9230237f0", 0x8f}, {&(0x7f0000000840)="6cc3e4f7eaa09b40c9be75d7a15d4132b61501e14c4701286fdbab7ee59bb6255f7aa2f1ee62fad4704de1668f7eb960fd0a4e34415a043795ff69b22567194b271a499a8e65baa84e", 0x49}, {&(0x7f00000008c0)="8c84d6506018ac5dfbc2c66973b0", 0xe}, {&(0x7f0000000900)="23f6ed0cc672682f0f189e98e3fa19033fc1bccb315823564f60defa18fb27c815acd81826b80a358416c2d82c9fb7bc17a7d674a2c06cf5ad504e77440fe2492ad152ecd4aab6", 0x47}, {&(0x7f0000000980)="c39615902e678a3955393ac3cb6448dc70e28c4c6de0618c7605b62b5ed3ef26b91d99ae8fbd00d9dfde8664d282d7d1b4aba8c465c6de793cc7b5a61088a72ebdef25d58eecc31676a012f9747259e9564c55d1ee3b03203b6d46de11fd8f5f557ae7d5b32caaafee9d4e18c11f3d0c9a2705a15bef72cf5e676d6e9bf8e22b449acf3b78f936e4", 0x88}], 0x6, 0x0, 0x0, 0x4000000}, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x5) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000b00)="c0fd149f683a753bbec615961b87e2a2f7de00749a90f7a6eb2cdacfd2ff25522568531f6078f79ea217526ac7f165082ee879d7514509c084e3b7b750cbb64a05560ba4bccabab6970ab625282cbd3104a163dcecf560385436bf2752e8e95fbcc5179fbecb6b1356058abc871fe425cf3931814962c0d1e61849eecb90983b97989970dad077d27e05076f8706b82c38fac35b1a37b84447e69243d802c7ba509e2d28806fd7783905f29fee4617903839cfc2336511705b8fbd644e664891cc88b3ef51899037cfe4ee6d63cf603c49") ioctl$sock_bt(r0, 0x541b, &(0x7f0000000c00)="152b23577ab783e4f54d0bcdcb5586b42bf19051e9daa6a203cdab4c8fb7f1c22a92e5e4b5bd6b8bc63d7ce0bb13d6a508af7a52a9df59f2888c3dac2c9a0f") setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c80)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000c40), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x1, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x5, 0x125, 0x0, 0xfffffffffffffff8, 0x9, 'syzkaller1\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x225}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8, 0x400}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="89c89642b974", @rand_addr=0x53a3, @dev={0xac, 0x14, 0x14, 0x10}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001200)={0x1, r3}) connect$nfc_llcp(r0, &(0x7f0000001240)={0x27, 0x1, 0x0, 0x6, 0x7fffffff, 0x6, "f548337bb9a6dec601729bfb89c800240c69620abc31f02830b966596c03fd1cd8504558f8b8443f8ba991ff2b9a71c1f5b8aaf5dc19623ba6324871662215", 0x1f}, 0x60) r4 = accept(r2, 0x0, &(0x7f00000012c0)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001300)={0x2, 0x93, "ed8bbf5de63d3f6e72a30d26654569996dc96ce54e25366d5f52597e2e62bc55ec38ee8f7153ed1358720fa496dae3db3b982d6bdc2168a10876ddf1ae56e361bc3bf59e1459cf1261ea8f857ff4841f1960d2da510dc8aff14785950d44f59753fa802e131e3d446f5583d5b465467f3b8aa74d76304cfc59814c004d8720eadc5564588710d1e39aa0373fb1aa05ffcc7d16"}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000013c0)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001400)=0x4, &(0x7f0000001440)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001480)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) rmdir(&(0x7f00000014c0)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001500)={0x7c80, 0x0, 0x764, 0xcee4, 0xf80}, 0x14) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001540)={0x0, 0x1f, 0x9, 0x81, 0x9, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/user\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000015c0)={'HL\x00'}, &(0x7f0000001600)=0x1e) accept$packet(r2, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001780)=0x14) sendto$packet(r4, &(0x7f0000001640)="c7b385864ebb057f0eda571f492db2b78b1f44529115eab9a8f6d9de557a520917eb39b9073185695f036c1d37c8969741f958ec6c02a26052d86b302c39046f55ddc96f3f3a80501bbfb59e913db8f54deaa1b115596d57c5f32a1826272477baab308ba6500ffba13908e2d60433ce960f368aa19a05cb92f95f3eb3ad89b1a8ac1d2f3b75ab0d324fdcf9bc15e97db5f89bf1aa4c62d8fc8f0c082a181d649a0c685bf9aee89a2cbc8a6a209087b115698e17bf699da2d6f42ce7024449f332bd76b9ab555cc965be451008898754387dfee5a184c51a0dd2702518356d03233fdc770693b0f972955f5799521072b6fbedb879ccfb1f1ce65ec8", 0xfc, 0x8000, &(0x7f00000017c0)={0x11, 0x7b96db683cddca7, r5, 0x1, 0xffffffffffffff63, 0x6}, 0x14) mq_open(&(0x7f0000001800)='\x00', 0x0, 0x40, &(0x7f0000001840)={0x9, 0x9, 0x8, 0xfffffffffffffff9, 0x7, 0xee, 0x6, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001880)={{0x0, 0x1, 0xffff, 0x0, 0x80e}, 0xfffffffeffffffff, 0x1ddc0fcb, 0x80}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/24 10:42:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20300, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x0, 0x1, &(0x7f0000ffa000/0x1000)=nil, 0x100000000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 2018/04/24 10:42:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={"7369743000000000000100", {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet(r0, &(0x7f00000000c0)="b617372f723a25cfc7b70ab15e9b655a2be0c39ac7644edcf2d5397060b74a329b4cdfdcb51e666d571ceb3e9686d000045eac23ed0a61670aa03519ca2ca2ed0a297f480d003a65863fd9e2e4565049e35e5a86c7c399dbf501407c064c5f958d3260d6ff5c5614d564640d3427282de13417a44fe6a257f341602baf7ac96c3ec6501d538f4890067ebd8f43251f60d977c6bf6176bff88fca3210", 0x9c, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/24 10:42:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80880, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x80000001, &(0x7f0000000140)=0x2) 2018/04/24 10:42:57 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201fdff0001000000000010357eaecc0d3c262dc7b0bbed32e3210856164f2697e1ed155cf0fa4bd206ee6012dab4cd88403f0c63edfea74186a4a0fd51859f30332d72c39a2ef7cd22d7fda83bfbe1"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:42:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80880, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x80000001, &(0x7f0000000140)=0x2) 2018/04/24 10:42:58 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1000, 0x8000, 0x970, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x9, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x88) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x1, 0x585da979}, 'port0\x00', 0x55, 0x20008, 0x5, 0x7fff, 0x6, 0x8, 0x2, 0x0, 0x1, 0xfff}) 2018/04/24 10:42:58 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x820) 2018/04/24 10:42:58 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/sockcreate\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) ptrace(0x4207, r1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x100000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000000240)='cmdline\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r3, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)) 2018/04/24 10:42:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="5b5069e163c51fda3f76fce15343", 0xe}, {&(0x7f0000000040)="e772dad1eeefd0b313e2d0b0eda0e901be05123ebe10fd927c16bdafd6c0d61d01477c0b96a6db2d6bad73410e15a230e5a04f634cbbb0067d3720643d21cbda818def83de6bee7a75ba90", 0x4b}, {&(0x7f00000000c0)="f28f88bf0b702df6d034cd0cd5deb9ff171a710dd56707b5e8a5fd5e577e76e9e272cd48eb1e0a2988d3d5e871213b67ebb558f053f54a50c1c560916033dfe3b3612875c277434f1f6e9e20d2cc3533caa1c7543439fad06546121ed6b58afca6271c0e829b10ec8d1e1f2e37350701fd59239500d401ba5fc1a1a79720db0c010168f461dfe3070f89adac9103af02d0f948e774c6a1db615e1e32026aec19bcaf77da4806af6ec7602433ad6bcd10ff03b18259c15a19c2cba45662561faeb9f8e76636284b78f13fecf2999eb4c4", 0xd0}, {&(0x7f00000001c0)="8513cc0e1490797634936e22d4b741789a793b92ccca3b584b2e3c2a3dbf5d3e0a3c3e319692933aac81a4e04995416548a188f6b4ce3c99a313ae6752c0bcf5e3ff82ad816ffc39dc0293f0bafa4ae742e62ff3e8f382121908b06707fe8ddb384cb949da58e0cab174957b2d105c30742b45501139c176ae52fbe57879afba6f2d214e3dbb74cd1fbcc2f8ad16ead06e0878471d533646f95d4dff06963d863c4849ca6823142c4c7a9f3f37d6c93971ec913815bbe70cf1d4c9bd48d640ae7fedd3384c5ef5b80b37cc4527ed07553bb77b3e17581cf83c9d96cde66d67f2ee37068461baf5a1", 0xe8}], 0x4) getxattr(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000380)=""/9, 0xffffffffffffff14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80880, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x80000001, &(0x7f0000000140)=0x2) 2018/04/24 10:42:58 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) bind$packet(r1, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x10000000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:42:58 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="00b1e516da190ecf004000"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/24 10:42:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)=0x35b) 2018/04/24 10:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80880, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x80000001, &(0x7f0000000140)=0x2) 2018/04/24 10:42:58 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000000000)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80880, 0x0) 2018/04/24 10:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:42:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) exit(0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) fcntl$dupfd(r1, 0x406, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/04/24 10:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:42:58 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1f, 0x10}, &(0x7f0000000180)=0xc) 2018/04/24 10:42:59 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x200000103b, 0x800) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0xa1ba851f373f468b, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) setns(r1, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) fdatasync(r0) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0x480, {{0xa, 0x104e23, 0xff, @loopback={0x0, 0x1}}}}, 0x88) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r3, @ANYBLOB="200025bd7000fbdbdf2508000000080004008600000008000500f9ffffff0c00010008000600736800000800040005000000080004000600000008f645f86d3da38968ba865908bf000500ff070000080004002200180058000300080001000300000008000500ac1414bb0800080005000000080004000500000008000500ac141418080007004e22000008000800cf000000080007004e2200001400020073797a"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) process_vm_readv(0x0, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x100000000026102, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xff, r4, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/04/24 10:43:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) rt_sigtimedwait(&(0x7f00000000c0)={0x5}, &(0x7f0000000100), &(0x7f0000000140), 0x8) exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r3 = dup3(r0, r1, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0x84, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/132}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x7fffffff, 0x7189, 0xfff, 0x7}, 0x10) close(r1) 2018/04/24 10:43:00 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000000000)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:43:00 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/145) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./file0/file0\x00', 0x5, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000280)="c52c8e1cb8f9317d191648c86de4a5b081a8be22f48ff3f0b1", 0x19, 0x7f}, {&(0x7f00000002c0)="0a96f842d95e55718abe0da81a7aeaf362ed830fac5bbb7fb415fb023f2233bcb1a43019ea479f16bd3e6cbc9dfaa7850c6868b7cf1333d1a8fb39c72d01b1fb8a6a9e0b1b3c4e2dbd4d252c8037ab125d32957d26e5b94436dc0e7f56806db13b652405d0749a9261da2d25a9a1d6fc4a77f10b6c076f4b0b0df72ca305c48adf66adeb1f269013a503fd338e641b293ccb26adacb6881390c9590508bf394b3ec40ef4f0b21c324a3fc76421ae32f39d65e875d871b76b9fee1fdc4c954164692f6e06aa17997a227a058a726ebf1a06850794f09360b64d263c07bebb69bd514f745a4b549de4d47e9b0f605a", 0xee, 0xda74}, {&(0x7f00000003c0)="5d32cde1f5ed7efbf33b438ac3e5b7d06acce83485e3516dca1d8e6f1f28bbdee911c4935a905d9f034d5adff393bee16feb5d91196eb3474f06c786d8e34f7605966281bad9d3286c34dbd9c92fed3797857eed501ccb57864bd96a72988497469ab420f2aa2480099cc9a56545ede33b9bcc7bc7832fcbd9b52503873648f7831bcdd595", 0x85, 0x81}, {&(0x7f0000000480)="a42aacc287e2857b2f6af54eea85917ff91f4b3048980ba08267352fb84e0d3031651ecaee4034118606c94782e5dcf9f7bbceb0539433aff83a55eae35d55b27bfa1f25", 0x44, 0x9}, {&(0x7f0000000500)="a8cc65595ffa7f1b01b52671e90614c63a235bcf8fb6c7599a6673e7c95777acf6defd64b3b0d9fdc819c79be245526d7635e1161c4824062404284f84f4f9508fd8a6de20da49469d7b1b7d1a9306e4a82de305ee746112fbc357d563319ee049386468a3cf53b68c7a93b2ce223234dfd66cbec0b855fd66bfcd0346276b5b7ce78e286accb9e066fb457a6953710bd5ed7f8db2c8c7090e", 0x99, 0x101}, {&(0x7f00000005c0)="6d8cab760121c4a1f9369d0b9dfb40e07009cf0f4b274c0635efd86bd03ca66a872507a2ae7775d3a8fc4f0f862d2bf45fedf6a0cecd27dc98557418434b94c468c53574f3e9769bfad86e97b57e38412e6b88b551938a1da8dd783dd486f484ccdbeeca5c22c6062c1d52ec2d6117780e7a5078868b92c105b25a004e223d030649087c453fdb", 0x87, 0x7}, {&(0x7f0000000680)="91c2ebbaedf25465cc0b4707e02bbd9077450adb1d56ee8dff8fa61324059c19355eb9bf47ac893773c4681780a5f0885320ea2e3578f681d5175f21ff5f931e9a5c3198acbeb3f86d388b0b16a21328071a4945404f9c130cdb5a988caef833a5674eb72a19eb50848a4b33e379004da5ded6f27ceeaddb84a6f31f1ae69d60f97ca1d4c76b9e09", 0x88, 0x38543292}, {&(0x7f0000000740)="8fe63890a7f39a9d519c97719244a365129e62ffd1d29baf0c5827e99f2c5284b1403857693952656d774d7666c368cb9d61316b9bbae0ccb136c754361ae44a11f653", 0x43, 0x80000001}], 0x20, &(0x7f0000000880)={[{@min_batch_time={'min_batch_time', 0x3d, [0x7b, 0x7f, 0x39, 0x39, 0x9475810965567b7b, 0x34, 0x3d, 0x2d, 0x7a]}, 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@resuid={'resuid', 0x3d, [0x0, 0x39, 0x3f, 0x36, 0x3f, 0x30, 0x31, 0x7f]}, 0x2c}, {@resuid={'resuid', 0x3d, [0x2d, 0x36, 0x33, 0x35, 0x38]}, 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20}}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1) process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) 2018/04/24 10:43:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0x318) sendto$packet(r1, &(0x7f0000000140)="96d7cee41adbdd4e534b7e5c87d2d8cab944976aa9f61e8fe2c7e8a63e15896075d5da55538bd4f0e89a923e44c3359764b670efa301e8a14cc02e4c1052ec18bfb1f5db27090314f3768b62e3a12f00300a96c172dedfedafce260790cf5cf26130b134f625285cab57d61a4320cb2e09f59bcdde8c9b13c19a019ce4a1836dc6bfdb34050ce2b8fc0cc143c2e1b17a77e7c0f488aac63206d41b1ffc00", 0x9e, 0x4008841, &(0x7f0000000340)={0x11, 0x0, r2, 0x1, 0x8001, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x3, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0x1b, [], 0x2, &(0x7f0000000380)=[{}, {}], &(0x7f00000003c0)=""/27}, &(0x7f0000000480)=0x78) 2018/04/24 10:43:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0xfffffffffffffea4, 0x10000}], 0x0, &(0x7f0000000080)={[{@fragment_data='fragment=data', 0x2c}]}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x2, 0x6}, 'port1\x00', 0x54, 0x20000, 0x2000000000000000, 0x1, 0xbac6, 0x4, 0x1, 0x0, 0x4, 0x6}) 2018/04/24 10:43:00 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="00020201000000c2be020000000000000000000000000001294f28ca3a426e1c2f0ae34042c265e67c11c16ca3cd80dd"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:43:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r1, 0x8, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2004c804}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000240)={0x1}, 0x4) setitimer(0x0, &(0x7f00000001c0)={{r2, r3/1000+10000}}, &(0x7f0000000200)) syslog(0x5, &(0x7f0000000280)=""/233, 0xe9) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x101000, 0x28) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) prctl$getreaper(0x0, &(0x7f00000000c0)) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001800)={&(0x7f0000000540)=@delsa={0x1298, 0x11, 0x800, 0x70bd25, 0x25dfdbfe, {@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d6, 0x2, 0x2b}, [@migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x7, 0x0, 0x0, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x3, 0x0, 0x3500, 0xa, 0x2}, {@in=@rand_addr=0x8, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x2, 0x0, 0x3502, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x2, 0x0, 0x3502, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr, 0x2b, 0x1, 0x0, 0x0, 0xa, 0xa}]}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0x0, 0x1}}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x1000, 0x4e24, 0x80, 0x4e23, 0x0, 0x2, 0x0, 0xa0, 0xff, r1, r2}, {@in=@broadcast=0xffffffff, 0x3, 0xff}, @in=@multicast1=0xe0000001, {0xa355, 0x1ff, 0x7, 0x1f, 0x3ff, 0x1, 0x7ff, 0x13b4}, {0x3f, 0x8000, 0x16, 0x5911}, {0xb3, 0x6, 0xfc}, 0x70bd2c, 0x3505, 0xa, 0x0, 0x9, 0x90}}, @algo_aead={0x104c, 0x12, {{'generic-gcm-aesni\x00'}, 0x8000, 0x180, "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"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x70bd26, 0x70bd2b, 0x70bd29, 0x70bd29, 0x72, [0x93d, 0x6, 0x3, 0x0, 0x2, 0x1, 0x1]}}]}, 0x1298}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x4000}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000140)={0x100000001, 0x1, 0xffffffff, 0x3, 0xffffffffffffffe0, 0x1, 0x3f, 0x4, 0x80, 0x2, 0xffffffff, 0xffffffffffffffff}) r5 = socket$packet(0x11, 0x3, 0x300) exit(0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000340)={0xffffffffffff0000, 0x401, 0x0, 'queue1\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$packet(r5, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r3) clone(0x20000, &(0x7f0000000200)="0de3bdaa8d9ae5d7", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="829e3c7bb0e02ef779363edac4c4f6a582819aed86b57dd27438f4c74cd4787aa9d40e4b50587cffe582538fc69625e8be5cc1af52c7e6d5d7e380dd2225631914177684e28005b4887fa540") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/24 10:43:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) munlockall() 2018/04/24 10:43:01 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14000) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000001"], 0x1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:43:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0xfffffffffffffea4, 0x10000}], 0x0, &(0x7f0000000080)={[{@fragment_data='fragment=data', 0x2c}]}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x2, 0x6}, 'port1\x00', 0x54, 0x20000, 0x2000000000000000, 0x1, 0xbac6, 0x4, 0x1, 0x0, 0x4, 0x6}) 2018/04/24 10:43:01 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200400, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000080)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/24 10:43:01 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000000000)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/24 10:43:01 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) r2 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1, 0x1f, 0x6, 0x20}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x1000, "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"}, &(0x7f0000001180)=0x1008) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0xffffffff, 0x7, 0x6b6, 0xa3}) 2018/04/24 10:43:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x1c, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="2e17135321c98d94840071d31771efd814d0d0406bc1793b7d235d50a754b277aafdac21bc2053d17308dcdcd37b9724a2df2ffe07fe4ac13c62bb1af6a39823842750c380f88036828047f667d764ba255715cb19857bbee2eef41c013a562656c4dc799d34ed8521f384e3c7d2d7e38ce245239723fadb2fd27ff72650e507a122241594fa08f36be1241c2f05c5e71bdebaf1b9b2d35babfbff0931af29", 0x9f, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/24 10:43:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x1c, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x1c, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 10:43:01 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/145) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./file0/file0\x00', 0x5, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000280)="c52c8e1cb8f9317d191648c86de4a5b081a8be22f48ff3f0b1", 0x19, 0x7f}, {&(0x7f00000002c0)="0a96f842d95e55718abe0da81a7aeaf362ed830fac5bbb7fb415fb023f2233bcb1a43019ea479f16bd3e6cbc9dfaa7850c6868b7cf1333d1a8fb39c72d01b1fb8a6a9e0b1b3c4e2dbd4d252c8037ab125d32957d26e5b94436dc0e7f56806db13b652405d0749a9261da2d25a9a1d6fc4a77f10b6c076f4b0b0df72ca305c48adf66adeb1f269013a503fd338e641b293ccb26adacb6881390c9590508bf394b3ec40ef4f0b21c324a3fc76421ae32f39d65e875d871b76b9fee1fdc4c954164692f6e06aa17997a227a058a726ebf1a06850794f09360b64d263c07bebb69bd514f745a4b549de4d47e9b0f605a", 0xee, 0xda74}, {&(0x7f00000003c0)="5d32cde1f5ed7efbf33b438ac3e5b7d06acce83485e3516dca1d8e6f1f28bbdee911c4935a905d9f034d5adff393bee16feb5d91196eb3474f06c786d8e34f7605966281bad9d3286c34dbd9c92fed3797857eed501ccb57864bd96a72988497469ab420f2aa2480099cc9a56545ede33b9bcc7bc7832fcbd9b52503873648f7831bcdd595", 0x85, 0x81}, {&(0x7f0000000480)="a42aacc287e2857b2f6af54eea85917ff91f4b3048980ba08267352fb84e0d3031651ecaee4034118606c94782e5dcf9f7bbceb0539433aff83a55eae35d55b27bfa1f25", 0x44, 0x9}, {&(0x7f0000000500)="a8cc65595ffa7f1b01b52671e90614c63a235bcf8fb6c7599a6673e7c95777acf6defd64b3b0d9fdc819c79be245526d7635e1161c4824062404284f84f4f9508fd8a6de20da49469d7b1b7d1a9306e4a82de305ee746112fbc357d563319ee049386468a3cf53b68c7a93b2ce223234dfd66cbec0b855fd66bfcd0346276b5b7ce78e286accb9e066fb457a6953710bd5ed7f8db2c8c7090e", 0x99, 0x101}, {&(0x7f00000005c0)="6d8cab760121c4a1f9369d0b9dfb40e07009cf0f4b274c0635efd86bd03ca66a872507a2ae7775d3a8fc4f0f862d2bf45fedf6a0cecd27dc98557418434b94c468c53574f3e9769bfad86e97b57e38412e6b88b551938a1da8dd783dd486f484ccdbeeca5c22c6062c1d52ec2d6117780e7a5078868b92c105b25a004e223d030649087c453fdb", 0x87, 0x7}, {&(0x7f0000000680)="91c2ebbaedf25465cc0b4707e02bbd9077450adb1d56ee8dff8fa61324059c19355eb9bf47ac893773c4681780a5f0885320ea2e3578f681d5175f21ff5f931e9a5c3198acbeb3f86d388b0b16a21328071a4945404f9c130cdb5a988caef833a5674eb72a19eb50848a4b33e379004da5ded6f27ceeaddb84a6f31f1ae69d60f97ca1d4c76b9e09", 0x88, 0x38543292}, {&(0x7f0000000740)="8fe63890a7f39a9d519c97719244a365129e62ffd1d29baf0c5827e99f2c5284b1403857693952656d774d7666c368cb9d61316b9bbae0ccb136c754361ae44a11f653", 0x43, 0x80000001}], 0x20, &(0x7f0000000880)={[{@min_batch_time={'min_batch_time', 0x3d, [0x7b, 0x7f, 0x39, 0x39, 0x9475810965567b7b, 0x34, 0x3d, 0x2d, 0x7a]}, 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@resuid={'resuid', 0x3d, [0x0, 0x39, 0x3f, 0x36, 0x3f, 0x30, 0x31, 0x7f]}, 0x2c}, {@resuid={'resuid', 0x3d, [0x2d, 0x36, 0x33, 0x35, 0x38]}, 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20}}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1) process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) 2018/04/24 10:43:01 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"c3cd11be67470f"}, 0xfff}, [{"29b41231113c3a"}, {"21fb9965cf2951"}, {"c290025629f651"}, {"3aa4fbad4b52af"}, {"b1c79eecfba898"}, {"9dc26b383b6aa0"}, {"1afc8825596a72"}, {"4c8ca33cec8a86"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="321ec6739f5929dfe1ad4b566a58dcd846dbe025476c9d0ec008f2fbaf3959f95c56b1f3506023bbecf27bbd91575998cba5b1c48d0eab0175c8eba9c05515ebf24fce0b04d75315a1d078ea0e664f2434369a630747dd2ad5f120", 0x5b}, {&(0x7f0000000180)="5fc1226f73d48aa7b3b3a9eb64ec98a305a76894b5afa1da88268dd39504db3539439fb0150e42bf6ea9c265aad67f78564e424bd2524e9a6e231a4a078939f607456b651b91bfd313dcb420dbff68df35834621025eeb1f00db631883bea1d3fcd1aead6c45422094454f281e87cfc7a6a2f5561996986ef474245f7f0da0ccc6932fba589d459e829089a8c3a152ba83e9d8808c939b69acbedf0a9d738718", 0xa0}, {&(0x7f0000000000)="b6971c04a05e952123894b78e86c791deb897c781ee129156b5b97dfe8db96ac0800e99c994294e71e4795d2d8a166f0", 0x30}, {&(0x7f0000000240)="bc221e74fde63f3d8256044f433d7072e5b481eefb500a6673fb27f31dd3951c84643bf98937e7503130ddeb36b52dd2f4b91091548ad4c4ffe9fafdd67f7e2289ada8d6c52b6b4a8fba25a08fd4ea2b7c23604234bc379f5e7d2e2b5e047de11ff5670faef7a0d32b77af2fea8983350db5cf483d824b9ba34d03b6f91330083ba51323567d240000000000000000000000", 0x92}], 0x4, &(0x7f0000000340)=[{0x78, 0x10c, 0x3, "8f7af104c824d82c372ae60c4f1feff5039cce41cbff43d86fc7085cf3f896926ee50d41019f00d4cc9aba65c9ef54f147b6e93ff4dbab7d4e3fd5376c90c6ad91596aaa4e16dd99280a2baa47114e3ba26fd166fd3aafe4803f62ac3d0ebb153ba8b54b3c4c"}, {0x30, 0x114, 0xfffffffffffff001, "6d2f7f8d56b06786603ffb7100d86896dae44c7b803b88f346"}, {0xf8, 0x3a, 0x9, "f80495236918949c889b36c70efc08b219017d2e624bdcb6fa983356d0dcd4d47cfe08fa80185dc64c4c7dfa28a090dd41b16fed3632ff8b073d83414af7ccaf2bdce3858101977b917ba1b51a9c46495ba71b09a185200a662494ced83fbb110cf34e57f7ee1be6abd40de20da8d9051efeced47fb0d95f6b8c866605408f0046889282ee9cd4bd8bc8753e384f6f2190666e66f2b9ce9196e900dbfed3019f01d4b2dd88ec75b9cea825d73869b9472a13dc86e067c293d9408d975b3fc6b0ec6eaa23e85029b37a0fb8f131f98867ff6b2e2308dfbe704d0ad54e44f6005391dace"}, {0x28, 0x10f, 0x80000000, "907224d4c713bc318e00b2df85ab10a25e123fbf3b"}, {0xd8, 0x12b, 0x40, "b073846332e2d00ee5a44c5b95644da9e0af8f9cff241e6399f7f2f1fcee39be9ab4ca9c8fba6a9a85445f30adbff79da5fb91fa5b57d7677c31eb25661b6cd233c8597cb157e2ed90ff59ecfba6dd6685090564fb144dfac869b9e3b87ac2417dd60c4c64e2cd3924fd6661338b0b1f0e578e97eb8ae4e75f670c79f4f249f14342f8f2bddd4de7460ff5bbde1e96dc4252c7a49fd0243b554d3aa422b5938200a6c2094e38fb8ee6dd8ed805b9ca3cf719e0fca71d114c438ed4c59be14ecf5c78d269"}, {0x48, 0x1ff, 0x3f, "02f291ae9b5022ea25768d2d9920fc9a9adc7666885465aa91648dc04e8af9ab01f5624439ad8abc87d08aa69e8075697f66b2beaeeaf1"}, {0x108, 0x112, 0x7ff, "713971fd328f617d10d6d93d8c93188449a164759afe9625cb74f850457fd2c0df6b36b33ef0a37d84b3d35c8b4a74368048cf34016ebb638f44c053eba0aa00d61b5ef1ba1d80a239bacbf121ce4468c1de39932008ca2289468c825d1765afd54f6abd0aab159512d83581b1968a44f0fe76f4e06dd5bd9aa7d7799430a1b711c47fa4b6e7a9765b72770fe04c624089fc19a4af68ab7ad0eb5ce0d49405dc5dac8469a49c63a66663ad5da14c8a176747897e228ce84048a83d0bfc22cbbad5a93657b9a2d39c69bf9b1736f238d7a56e3688c5dbb8ce9b646502da44c4aeb8fc46ef17f983d2f2251c8d51a997709f"}], 0x3f0, 0x5}, 0x40002161) [ 2213.212233] ================================================================== [ 2213.219627] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x98/0xb0 [ 2213.227309] Read of size 8 at addr ffff8801d4707df8 by task syz-executor1/11688 [ 2213.234725] [ 2213.236327] CPU: 0 PID: 11688 Comm: syz-executor1 Not tainted 4.9.96-g320d53a #10 [ 2213.243932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2213.253259] ffff8801c31b77c8 ffffffff81eb0b69 ffffea000751c1c0 ffff8801d4707df8 [ 2213.261237] 0000000000000000 ffff8801d4707df8 ffff8801c690da00 ffff8801c31b7800 [ 2213.269212] ffffffff8156540b ffff8801d4707df8 0000000000000008 0000000000000000 [ 2213.277202] Call Trace: [ 2213.279762] [] dump_stack+0xc1/0x128 [ 2213.285097] [] print_address_description+0x6c/0x234 [ 2213.291734] [] kasan_report.cold.6+0x242/0x2fe [ 2213.297935] [] ? unwind_get_return_address+0x98/0xb0 [ 2213.304660] [] __asan_report_load8_noabort+0x14/0x20 [ 2213.311393] [] unwind_get_return_address+0x98/0xb0 [ 2213.317953] [] __save_stack_trace+0x8d/0xf0 [ 2213.323894] [] save_stack_trace_tsk+0x48/0x70 [ 2213.330010] [] proc_pid_stack+0x148/0x220 [ 2213.335783] [] ? lock_trace+0xc0/0xc0 [ 2213.341205] [] proc_single_show+0xfd/0x170 [ 2213.347058] [] seq_read+0x4b6/0x12e0 [ 2213.352395] [] ? seq_dentry+0x290/0x290 [ 2213.357991] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 2213.366448] [] ? fsnotify+0x1100/0x1100 [ 2213.372042] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 2213.378942] [] do_readv_writev+0x565/0x7a0 [ 2213.384795] [] ? vfs_write+0x530/0x530 [ 2213.390305] [] ? mark_held_locks+0xc7/0x130 [ 2213.396248] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2213.403061] [] ? mutex_lock_nested+0x596/0x870 [ 2213.409263] [] ? __fdget_pos+0xac/0xd0 [ 2213.414771] [] ? __fget+0x20a/0x3b0 [ 2213.420020] [] ? mutex_trylock+0x3e0/0x3e0 [ 2213.425884] [] ? __fget+0x231/0x3b0 [ 2213.431131] [] ? __fget+0x47/0x3b0 [ 2213.436292] [] vfs_readv+0x84/0xc0 [ 2213.441452] [] do_readv+0xe6/0x260 [ 2213.446625] [] ? vfs_readv+0xc0/0xc0 [ 2213.451967] [] ? security_file_ioctl+0x8f/0xc0 [ 2213.458174] [] SyS_readv+0x27/0x30 [ 2213.463334] [] ? rw_copy_check_uvector+0x330/0x330 [ 2213.469890] [] do_syscall_64+0x1a6/0x490 [ 2213.475570] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2213.482461] [ 2213.484058] The buggy address belongs to the page: [ 2213.488957] page:ffffea000751c1c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 2213.497181] flags: 0x8000000000000000() [ 2213.501122] page dumped because: kasan: bad access detected [ 2213.506797] [ 2213.508391] Memory state around the buggy address: [ 2213.513292] ffff8801d4707c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2213.520620] ffff8801d4707d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2213.527953] >ffff8801d4707d80: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 2213.535282] ^ [ 2213.542526] ffff8801d4707e00: f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 [ 2213.549853] ffff8801d4707e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2213.557178] ================================================================== [ 2213.564511] Disabling lock debugging due to kernel taint [ 2213.570166] Kernel panic - not syncing: panic_on_warn set ... [ 2213.570166] [ 2213.577519] CPU: 0 PID: 11688 Comm: syz-executor1 Tainted: G B 4.9.96-g320d53a #10 [ 2213.586324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2213.595651] ffff8801c31b7728 ffffffff81eb0b69 ffffffff841c492d 00000000ffffffff [ 2213.603626] 0000000000000000 0000000000000000 ffff8801c690da00 ffff8801c31b77e8 [ 2213.611599] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 2213.619569] Call Trace: [ 2213.622130] [] dump_stack+0xc1/0x128 [ 2213.627465] [] panic+0x1bf/0x3bc [ 2213.632462] [] ? add_taint.cold.6+0x16/0x16 [ 2213.638402] [] ? ___preempt_schedule+0x16/0x18 [ 2213.644603] [] kasan_end_report+0x47/0x4f [ 2213.650367] [] kasan_report.cold.6+0x76/0x2fe [ 2213.656485] [] ? unwind_get_return_address+0x98/0xb0 [ 2213.663211] [] __asan_report_load8_noabort+0x14/0x20 [ 2213.669932] [] unwind_get_return_address+0x98/0xb0 [ 2213.676480] [] __save_stack_trace+0x8d/0xf0 [ 2213.682420] [] save_stack_trace_tsk+0x48/0x70 [ 2213.688535] [] proc_pid_stack+0x148/0x220 [ 2213.694304] [] ? lock_trace+0xc0/0xc0 [ 2213.699722] [] proc_single_show+0xfd/0x170 [ 2213.705585] [] seq_read+0x4b6/0x12e0 [ 2213.710917] [] ? seq_dentry+0x290/0x290 [ 2213.716514] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 2213.724974] [] ? fsnotify+0x1100/0x1100 [ 2213.730567] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 2213.737465] [] do_readv_writev+0x565/0x7a0 [ 2213.743318] [] ? vfs_write+0x530/0x530 [ 2213.748830] [] ? mark_held_locks+0xc7/0x130 [ 2213.754771] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2213.761585] [] ? mutex_lock_nested+0x596/0x870 [ 2213.767785] [] ? __fdget_pos+0xac/0xd0 [ 2213.773311] [] ? __fget+0x20a/0x3b0 [ 2213.778560] [] ? mutex_trylock+0x3e0/0x3e0 [ 2213.784418] [] ? __fget+0x231/0x3b0 [ 2213.789667] [] ? __fget+0x47/0x3b0 [ 2213.794832] [] vfs_readv+0x84/0xc0 [ 2213.800078] [] do_readv+0xe6/0x260 [ 2213.805248] [] ? vfs_readv+0xc0/0xc0 [ 2213.810581] [] ? security_file_ioctl+0x8f/0xc0 [ 2213.816787] [] SyS_readv+0x27/0x30 [ 2213.821948] [] ? rw_copy_check_uvector+0x330/0x330 [ 2213.828499] [] do_syscall_64+0x1a6/0x490 [ 2213.834182] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2213.841543] Dumping ftrace buffer: [ 2213.845059] (ftrace buffer empty) [ 2213.848738] Kernel Offset: disabled [ 2213.852338] Rebooting in 86400 seconds..