[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.559090] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.635621] random: sshd: uninitialized urandom read (32 bytes read) [ 19.950469] random: sshd: uninitialized urandom read (32 bytes read) [ 20.779041] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. [ 26.228921] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/02 09:29:26 fuzzer started 2018/05/02 09:29:27 dialing manager at 10.128.0.26:38111 [ 53.924464] can: request_module (can-proto-0) failed. [ 53.934516] can: request_module (can-proto-0) failed. 2018/05/02 09:29:56 kcov=true, comps=true 2018/05/02 09:30:02 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0)="5d762a8e77", &(0x7f0000000100)=""/246}, 0x18) timer_create(0x2, &(0x7f0000000340)={0x0, 0x35, 0x4, @thr={&(0x7f0000000240)="7ab9fdf2286630a816b2fa496b1570d4f2f82b438c65ec0ac04c2236df1b33c08e2c0f9e166060d9ae6e8ffcc31db1786d157de636f51e07c003851ec17dcf4c4b0a156b8301ce7c7e67f31f25a6b1460c447330fd6839aef5cabe4ab8f7", &(0x7f00000002c0)="b344b71c4676b5118225ce6a98d5315f9e5188c83184e7e3d41a5602b2386cba42c55bea064cd85b64a49b40087b0bfb9b3d2843067d536f48614b12d8262baa2a4f4e4485f9f6a954daa3d40cd197ab76d73c2ebc81a0f0de82"}}, &(0x7f0000000380)=0x0) timer_settime(r1, 0x1, &(0x7f00000003c0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000400)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000440)=0xc, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) r4 = inotify_init1(0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000540)='irlan0\x00') r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x800, 0x0) socket$netlink(0x10, 0x3, 0xb) fcntl$getownex(r2, 0x10, &(0x7f00000005c0)) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000600)={'bond0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sched_yield() ioctl$sock_bt(r2, 0x541b, &(0x7f0000000640)="3facf8b09b69c7b295a8265a4843dcbcc7159a167e315951524307354a642f7a48b1ed49a0da32a0c489e589e8b0d0fbe8baf742dc5bb1d3c2ce9d727583ad69d80a1b721266b374c17020bea798cacb4707980170695a682b639c8a960e47c81cff3114520e91ae00666830ece9626122ba40c38dda2858f83be61b07d426d7b8552bca75bef3659cf278b307f62b") setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000700)={0x100, 0x6}, 0x2) r6 = socket$inet6(0xa, 0x0, 0xc8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000740)={0x6, 0x1f, 0x37ea}) sendmmsg(r5, &(0x7f0000001280)=[{{&(0x7f00000007c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000840)="a43ede8b81e26d69501d71fe30cc08e7da636a0a14cb1064b9b9de1272e2d632453a5e1270e924e8b04d372f42f4f76ddcf985e476056b110f61234d71aa0c64ddc89460e947ca25453b3279d7c91c8508fd108080f5656153b5f527ff1030d59629863f9f78634b2fe41b59ab79cb7199", 0x71}, {&(0x7f00000008c0)="91d4e382c10d7a362a2a9a9948c66e8b20950f0caf38a70fbb9476807611c9ef5e0a059908b3ab204c335f1772a4df0f2d25b05ab8978c6ee439590eba8c7082cd27f6601fdfb7d39d0d4203f064a64b1a6c635e430fe4fa49ba46ce6a80938615cdd985991593ea0969f54548f531cf32e8d6c3a604a4bebb34830b698b1105196514b504d547282e231f8d22ca8f727f99f167d1bc714c85bd635bc501b3707c", 0xa1}, {&(0x7f0000000980)="2d84ee21b44459bbaddbbbb50af99319e039ec42042974c8b6ba10deb8107fedf9e8066bd3c82e139c1462b460919a171850aa7ab589a9baa6b606b234d8e531194accd05a4df529150d818f45dbcb19ec1ae2effd4885145fde48e6e46c55043216d026e5a3633ab8776a4aaa0b5886792be768c37906e762aee2dcecbd7ae6624fb66df273eb0ebe32635b6aca91abca22ed3d94d01d2f47d26ae7bb6adff97228550901f291a23219d6ff82e9809bb8d0409e5f6b68d88a0a896516b475d58fc1e0997b08908262cd9b94e695a67bd9ec024680d36bca18ff89b8bfa95b41cefe8d1fab93e20c3b60955686c40cca", 0xf0}, {&(0x7f0000000a80)="7c894e1f59b81f8fd2a4f45ad2e2640ea3c2251500b79b8d0103a722d655db7220b305b092f85d03071a910f248ea7acba7ab90694ed754566ac33e191bcf9eb954212b27b173c30349ab47c1e33759221758ba8b7372c4af4e43db5bb529b6a673dce8b1afe10ef70eb9a5aa6dc7da6d3c0016f2a5c47a518a7f9555579ede263075628975aa89571ef2e2010c498888d0bb53423134c3f77773cd605440ca78be9e6c93d0794", 0xa7}, {&(0x7f0000000b40)="73dceabff70c1ed8e36493e04d04defbf0265be24245a10d7062ad6b5c13cb27789056cd035dc64a76c9890501215079", 0x30}], 0x5, &(0x7f0000000c00)=[{0x88, 0x1ff, 0x6, "968bf3f19b3f848c972293b333833dbddf98e6e45ab5f9658bfc03e5ecf0c7c8d01723aeba6cea915f4f265c625da983361dbf60be312673f39d0be05cce221b21871874fb5ceef1060abc6ea5d8405335d74c79e5e735ab517936ee8aa05700576cc698f646c1cf33bd7135d1093a07c0a71a4e"}], 0x88, 0x24000000}, 0x9}, {{&(0x7f0000000cc0)=@l2={0x1f, 0x0, {0x1ff, 0x1ff, 0xa8, 0xab6f, 0x10001, 0x1}, 0x4, 0x100}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)="14430343955eefcac952f2ab5021071e8fd877e537dcf353141557754ea704ac11ef0dd52beaa7402b", 0x29}], 0x1, &(0x7f0000000dc0)=[{0x38, 0x11f, 0x80, "d47d15d183e9dd462e452e0ef0d07167b0032c65d2009226d13b345c64401e3d445cd001"}, {0xf8, 0x18e, 0x9, "7a55a7a49a02c5deccde4e6f8dee94871e099dc85300a44a733c2b30bfbb8f35ec6832e94dd234364df3070d6ea59c62bf9bbdaf081dbef0d548f03786de2839bed7c90cf480a8bab3e6c2cafd0c18fac600ed57de30d263a8ee3d5881dccaeef1990cabb402ed31d393a8f32a83fa01a8a0fe30a58837f9825bf63c91cc1420a4cce1e7368909bc1b33d1e4a2de7f64ad267d04b7b249353c39f63560e94b9c7765a3a5fd4e9efcadbc36b88feb4c961b15be3630610b74a289f616467052da04438501f1cff5848152e5b00f455646eee544f4be35b1f54df7bc1c1e1aab2091b9"}, {0xd0, 0x116, 0x1, "50e34214e3bda7277b693cd7459fcd5c251b26a148b30474d0aceb157ca9843a552ebfd3fde7585198cbf6e508236eebbfd13a5af19bea311558a9cda7a73a87a1f949c190563de14670f996b5bb155df7637e23ae5b333249a2f9b9fe7462e013ca3a11ab777cb662f2d9db5eb41971becee2f808c18fd1047b8ceb3f4e394e8d7ede3f289775cf2a6b15c11e57478645ff0ae0c923c4c186481a8494e7746101f90072ec60f701b833af6ff1f1c6844a1a90691fbcae7ee9ca50"}], 0x200, 0x10}, 0xffffffff00000000}, {{&(0x7f0000000fc0)=@rc={0x1f, {0x1, 0x1, 0x2, 0x5, 0x3e, 0x3}, 0x2}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001040)="00e61f437b9aeb3bbd9a867d385d466815ac377800564144f2eca256e08f9c0218ed0c2abec2b8d2fee64232dead0f9ad3cb8b43f6d47845425cf81af55cc85bea1e53efc18e9992108118671329341d31f44656fa613836ded397237ec619ff0299418714d6ec699692caba29405a6a4719708cbc87f74ab95ba49d61f2b703339e27961f60e72c0c067a1c8b011e205165b8b7a83d0388fead636a17125f5725051fd65e7c79690d490e132c91c95f1cfd9f4b0f125e55f5ea9c6d9f64e173c9a4070a59dcd8abe7df213930c42a03f539dc6a22d7b4908256338b2f20a9055c199db3507f3463", 0xe8}], 0x1, &(0x7f0000001180)=[{0xc0, 0x103, 0x9, "7d90b7a9d2ea27aed9a1ff9279b8abcfcd8b4f4268a7deac8e5ce696b81e8aefdb5eaf6bd0dd9c1aea2a5fdb4a1fc7f56db43a4d77a4db383ecd45324200678c08d87af87161ea32d84df46c45ca34d700e580cb8e8bb2aed31e38e1c94dba14d871147449a256d75f55f86d29dc66a63ba4f11d5555f97fb8b4380d8643f52deffce2923d4dd9a6ae77d068d5d383f1b62b8ae31c66e0fdec50656788b01eb4a440a49b3c5accd97804e452b6"}, {0x18, 0x84, 0x1ff, "5405014375afce"}], 0xd8, 0x1}, 0x8}], 0x3, 0x20000000) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000001380)=""/211, &(0x7f0000001480)=0xd3) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000001540)={0x2, [0x0, 0x0]}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001600)={r8, 0x2c, &(0x7f00000015c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xa66, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000001640)=0x10) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000001680)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000016c0), &(0x7f0000001700)=0x4) 2018/05/02 09:30:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22282, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000000, 0x0, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0x1000, 0x8001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x1000, @empty, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0xffffffff}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffd064}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) shutdown(r0, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'veth0_to_bridge\x00', {0x4, 0x10000, 0x8, "88c2ca4245d2", 0x5}}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getpriority(0x0, r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r0, 0xf, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0x71, "2a2066b0ca4257fd81adb737b5e7d197b0a97d32c717d73812c9d2f8a440f8031d3c368f83354b3b492f0524dab4333f582e6caed1e3767ef57cee79b324d7d2c04004df8653b47927f5c579bef97e6c3f774f08c96fdf8579707eef12346cb28f66d94a86c20f889cd0688e469ddf2b9b"}, &(0x7f00000003c0)=0x79) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000400)=""/4096) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001400)="41c59624b7c98a1217f97c95f7f4e337b0a9f8cdef3bf8f0f87e2ec996adbbcce954f30fed77b0d9804aa08e13736166eb65f8fca71aa006356117b0aec41dc17c8cd872e6642e7ec479f64aa2382cb233e5cd03ce40564fd3a1881fee0f16e0d6514e9c16ecc790cf0045f3637d180c2528f96941dad76fec5d3b821ba72c5f48e231d053e0ff81e5eda6b08654edf077ab87a71755a1115043eac6fbd7f120451518cbe9cab939f33f3ad244c61ee99fc45e349c592c23e5fb1caa59ea5f753b4e321faa21056fd62ae7ff7984d80924ddea556220965bc66e0677d398a6d696fdfda00d5ef6e71a4b52d2acf43590e2429b78c76002cd3c1ec089", 0xfc) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001500)=""/221) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001600)={{0x22, 0x1000, 0x1, 0xe95, 0x8, 0x800}, 0x3, 0x62, 0x5}) r4 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001640)=""/42) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000001680)=0x1) sendmsg$nl_generic(r0, &(0x7f0000001840)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)={0xd4, 0x42, 0x100, 0x70bd27, 0x25dfdbfd, {0x2}, [@generic="4d220514edc0ec1b94f8160d91d77f56c046724b8e75d89a6e57552ca4fd9f186b539616b0cd022b405295e6dee79260242a6a023db5649b1965d62565ef09228e72781285dc9475730e752a836de833107a529b1120e034a34b7bda6b021a574c439805b72050ca6eed6e350f6adf579a27124e700fe284b8c62e7de5a7cd84dd81705e19b84997850910b7db5a9b8709243a8d06b250e28eb75f4f9b1fc02f9bf32c8f19d201a3a73cd2035a3032657b34f3fc", @typed={0xc, 0x10, @u64=0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001880)={'bcsf0\x00', {0x2, 0x4e21}}) accept4$ipx(r0, &(0x7f00000018c0), &(0x7f0000001900)=0x10, 0x80800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001940)) getpeername$packet(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000019c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001a00)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) r6 = syz_open_dev$midi(&(0x7f0000001a40)='/dev/midi#\x00', 0x401, 0x800) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000001a80)="0291a032fdcbaf232f24705e66bbce71c1425e406640c7790febaefb2d2c08f3be5640457d636d6a18fe210222660ed1ac4ed323f2c1a32ba8902d5e018f12710f8306391fda23194bda62e592362dcb247d24621a3fd4f169d99d1bb70418bed3d33c3062fd5f0a5e330c3a068b8a59076ca1b4b2bbb51cf509faa462b178d73aa43a7211b9271a7fc687c5a876d9138b0ccebcaa51fba4a29d2dfd84d40f2d0dc27d1c9b5cf56b925b12e64f72901b561e7d055c456b4ab1b53da58ac2cc903f3488751e6c4e2be61ad342d9ef01fa2d47267799f83fc2e0437986a1933b621c14") ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000001bc0)={0x4, &(0x7f0000001b80)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001c00)={r7, 0x24}) bind(r6, &(0x7f0000001c40)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0x8, "bb1a489cecd563d11dfdba2db08b49af77fa017c28027b772192d90f7e3fa6dd2c03bb52c3a56ae520b13a4843b6dca09bf7d24631fba28a5223626263e2eb", 0x31}, 0x80) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000001cc0)=""/191) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000001d80)={0xff, 0x80000001, 0x2}) 2018/05/02 09:30:02 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x6, 0x80000000, 0xfffffffffffffffa, 0x100000000, 0x2, 0x3f, 0x7, 0x6a, 0x38, 0x9e, 0x8001, 0x2, 0x20, 0x2, 0x7fff, 0x101, 0x9}, [{0x6, 0x0, 0x8, 0x582, 0x7b62, 0x2, 0xcc51, 0x2}], "8fb080043f81d557fe0b2aac8a5f61beec03e25e1210b91fce76e338a23890243c1119036dfd90b087f9163d2a61285530f3ddaa7fc48f0ed6257abdc7c6b78801460386a33774db10b4ef360058ad88876322643eb8467b1556222da1aed5813d7e2e2b507ce2755ef16608d7fd122683211ac0bccfa406425c0b0063bdae17cd7ab53237a3451f7c8c7bdfc3b784a18d6f24102d84e9368e9f6c", [[], [], [], [], [], [], [], [], []]}, 0x9f3) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000a40), &(0x7f0000000a80)=0x40) getsockname$llc(r1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000b40)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000b80)=0x0) ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000bc0)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000c00)=0x5, &(0x7f0000000c40)=0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000e, 0x32, r1, 0x60) kcmp(r2, r2, 0x4, r0, r1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000c80)) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000cc0)=0xd8) syz_mount_image$hfsplus(&(0x7f0000000d00)='hfsplus\x00', &(0x7f0000000d40)='./file0\x00', 0x9, 0x8, &(0x7f0000001340)=[{&(0x7f0000000d80)="2c5a43cc3cf2c9c329aa66545fe4e3feff96c3f0b9bd342b6054b51cd0c29e162b0f8d6aea0edb3f07cb174b2e4bf09b2e1a3097c585dd81ec40a6f4ea9b2bbd9455eb6f60b4d892fc1653f27be04947008b104d9c4368de54f517c23d83c21409db5b15165af85417b98faf367f49c38801ba80363866a08e031fec75cb9822eeb28d20aef6f6a8e842b19219846bfb45e3052fa2bb67", 0x97, 0x40}, {&(0x7f0000000e40)="6df490b68c0bee0bd5a789fa17c99784f7f32bd96f1d9e5e59e7e85d032e15655147fe8078bff909c4313c6a2ab8d6766e33b93b6fa29d1f6056d745f3a9cc1bfb8469f383c40709a42a9de6f6c090cd140c3824", 0x54, 0x3}, {&(0x7f0000000ec0)="788bb0ca801e93cea81445a06291146f360abbbfa12465fda5bbcad0bae475e6054968ca4f097420ad3c7b4621b4cd2e636bb0d668357f1596f512859662c6b590500943755f8c2bde9b35d6465a3580f76a537e4afceaa997384981716ef76072fa8c95b4706e8312a414bb9ad318654e0b54ec9eac", 0x76, 0x101}, {&(0x7f0000000f40)="062a3c334c76fd37d1c4ce0541246dad42b142f255edce7921aa52d4f25f673c72be3e64df34c85aec38c311317f1f9edc14a0c002cf0b187af116aa7749da9312180394fb7a86469bc46ee00ba6c0e37ed674633cc7e59a06dfb62390a544e34052d1a8d65f31e083a9efd935d35e78c8d19b7effce74549af43ea88b18fa850760878370d20b07708426fff4b23e186b129b1feb28d35d6dd24cf9c1839c584ee37b1add836abd0fe08fb0e746ad6239e41505dd4e0bfb952f89c13db8e66f78dcfe4ab13827b02b5e5d14bb077bed1e4fd31cfd4512ec0db3be1027d352f887489eaff7310de129", 0xe9, 0x2}, {&(0x7f0000001040)="3497a2c7c65a7078b26f0547035ed2f0c5346d1b6bdc168bb5d827d268a314701af0d141886297679965ecf566cac602ef9a825736ddf1198b0e7795c135a737f938891131e0bf7d105a77", 0x4b, 0x2}, {&(0x7f00000010c0)="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", 0xfd, 0x528}, {&(0x7f00000011c0)="2fec946d1c5dcc4848006241dd80509c33a9651f1052c09bbb4758e8fff329c9b3950e9ea2c01384f24f13b4744b4ea78182b3da8e5f3538c30fab0ae7e3988bb5b765e978e19e9b8f1728c8e2cd62981e9ed35fd523158d0d37e830255619d34ef2c7697d693cdd768e6e75b7ac65339b95045b8fe36afd9ecdb35b33250405957d82e0a351d2b1fe2ddf558f2ad722fe03fbbd", 0x94, 0x4bf}, {&(0x7f0000001280)="32c7164876bfe26378be99ea07dbfeb6c7acb9dbd17807af8a884de3b44ae3d930ded95665536e7fe7fee29259a530a1c97e9ca40f1d5cde7f7a30efff99f2e1890469f5776a2783d8ec68289586a39d2090dec504a78354affe8f09a87f0e41e5dcc2091748220a241b8edbacd22271dd0e3f479ff1db707a30bc0e7c6d7dacba96dc520bd13887b46730b5ac199970628b9162188204046c", 0x99, 0x400}], 0x2000000, &(0x7f0000001400)={[{@part={'part', 0x3d, [0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x2d, 0x37, 0x32, 0x31, 0x32, 0x3f]}, 0x2c}, {@part={'part', 0x3d, [0x79, 0x7f, 0x34, 0x38, 0x79, 0x35, 0x34, 0x31, 0x39]}, 0x2c}, {@creator={'creator', 0x3d, "aae81b2f"}, 0x2c}]}) io_setup(0x9, &(0x7f0000001440)=0x0) io_destroy(r3) recvfrom$llc(r1, &(0x7f0000001480)=""/19, 0x13, 0x40000000, &(0x7f00000014c0)={0x1a, 0x308, 0x4, 0x2, 0x34, 0x1f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000015c0)=0x0, &(0x7f0000001600), &(0x7f0000001640)) lchown(&(0x7f0000001500)='./file0\x00', r4, r5) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001680)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001700)={0x0, 0xe8, 0x1, 0x10001, 0x3f00, 0x7ff}, &(0x7f0000001740)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001780)={r6, @in6={{0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}}}, 0x8, 0x3f, 0x200, 0x7ff, 0x80}, 0x98) syz_open_dev$sg(&(0x7f0000001840)='/dev/sg#\x00', 0x0, 0x10540) syz_open_procfs(r2, &(0x7f0000001880)='statm\x00') ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000018c0)={0x2, 0x5c, "129dbcd125eeef32784ab34e98d7a703c99ee7358137277e9cdbb98910e1ad9087b45d825ea06012f7033863cfe4dbccae3766e4e361c972be8cb17a553427d1c03f836a91d0a0f9fa117272eb9ee1b5ee8ee39005a6abaf8fae0313"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001940)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x0, 0x3, 0x4, 0x9, 0x0, 0x8000}, &(0x7f0000001980)=0x20) lchown(&(0x7f00000019c0)='./file0\x00', r4, r5) open$dir(&(0x7f0000001a00)='./file1\x00', 0x1, 0x143) 2018/05/02 09:30:02 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8040) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/51) r1 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/input/mouse#\x00', 0x0) keyctl$reject(0x13, r2, 0x3, 0x1774, r3) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xa5e}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x7, 0x1, 0xfff, 0x59}, &(0x7f0000000400)=0x98) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x300000a, 0x1110, r1, 0x27) keyctl$search(0xa, r4, &(0x7f0000000440)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0)=0x28, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000500)=0x101) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000540)=0x800, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r6, 0xb00, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r7 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x1b10, 0x200) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$IP_VS_SO_SET_ADD(r7, 0x0, 0x482, &(0x7f0000000700)={0x99, @rand_addr=0x8000, 0x4e23, 0x0, 'rr\x00', 0x16, 0x8, 0x10}, 0x2c) io_setup(0x1, &(0x7f0000000740)=0x0) io_submit(r8, 0x1, &(0x7f0000000800)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000780)="8bf2b95a54b17945e311ce9e1e4bb42de843", 0x12, 0x7fffffff, 0x0, 0x1, r7}]) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) write$sndseq(r7, &(0x7f00000008c0)=[{0x9, 0x4, 0x9, 0x8000, @time={0x77359400}, {0xd6fb000, 0x7}, {0x7fffffff, 0x7333cd79}, @control={0x1, 0x200, 0x100000001}}, {0xfffffffffffff801, 0x5, 0xfff, 0x787, @time={0x0, 0x989680}, {0x2}, {0x1f}, @result={0x80, 0x80}}, {0xffffffffffffff74, 0x17, 0x7, 0x8, @time={0x77359400}, {0x2, 0x3}, {0x80, 0x18ea}, @addr={0x20, 0x200000}}, {0x401, 0x80000001, 0x6, 0x2, @time, {0x462, 0x5}, {0x1ff, 0x3ff}, @quote={{0x80000001, 0x6}, 0xffffffff, &(0x7f0000000880)={0x4000000000, 0x0, 0x8001, 0x0, @tick=0x81, {0x25f, 0x6}, {0x9, 0xffffffff}, @time=@time={r9, r10+30000000}}}}, {0x7, 0xfffffffffffeffff, 0x401, 0xfe, @time={0x0, 0x1c9c380}, {0x98f, 0x1}, {0x3, 0x67}, @time=@time={0x0, 0x1c9c380}}], 0xf0) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00000009c0)={[{0x1ff, 0x101, 0xffffffffe4964cf1, 0x7fffffff, 0x81, 0x8, 0x6, 0x0, 0x7, 0x249, 0x6, 0x9}, {0x20, 0x5, 0x0, 0x7fffffff, 0x1, 0x3, 0x6, 0x0, 0x2, 0x3976, 0x4, 0x1, 0x98}, {0x8, 0xfffffffffffffff8, 0xbb, 0xc0e, 0x43b3, 0xbb9b, 0xffffffffffffffff, 0x7, 0x2, 0x7, 0xe5d, 0x5d97, 0xfffffffffffffffc}], 0x6}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') poll(&(0x7f0000000a80)=[{r1, 0x80}], 0x1, 0xea) timer_create(0x6, &(0x7f0000000ac0)={0x0, 0x3a}, &(0x7f0000000b00)=0x0) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) timer_settime(r11, 0x0, &(0x7f0000000b80)={{r12, r13+30000000}}, &(0x7f0000000bc0)) 2018/05/02 09:30:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2080, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00', 0x1000}) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x120, 0x13, 0x800, 0x70bd27, 0x25dfdbfe, {{'sha256_mb\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0xaa0000000000}, {0x8, 0x1, 0x100000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x3, 0x20}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1b}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x1, 0x0) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xd0, r5, 0xd400df6ace2cefb2, 0x70bd2b, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x303}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd371}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa522}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000005c0)=0x1ff, 0x4) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xa8, r5, 0x6112b73c624bfcb0, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x99b1}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20044000}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000008c0)=r6) sendmsg$nl_route(r3, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@setlink={0x44, 0x13, 0x300, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, 0x4000, 0x200}, [@IFLA_MAP={0x24, 0xe, {0x3fa, 0x4, 0x5, 0x0, 0x0, 0xfffffffffffffffd}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000a80)={0x1, &(0x7f0000000a40)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000ac0)={r7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000b00)={0xcd05529, 0x100, 0xffffffff, 0x6, 0x3f, 0x7}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000c00)={0x6, &(0x7f0000000b80)=[{}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000c40)=""/18) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000c80)=0x3ff) fcntl$setsig(r1, 0xa, 0x1d) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) signalfd4(r4, &(0x7f0000000cc0)={0x1ff}, 0x8, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000d00)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) r8 = semget$private(0x0, 0x2, 0x142) semctl$IPC_RMID(r8, 0x0, 0x0) 2018/05/02 09:30:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80b41, 0xa0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1000, 0x9, 0x4, 0x7ff}, 0x10) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) eventfd2(0x2, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) ioprio_get$uid(0x0, r2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'bcsf0\x00', 0x2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)=0x0) r5 = getpgid(0x0) setpgid(r4, r5) getpeername(r0, &(0x7f00000002c0)=@ethernet={0x0, @local}, &(0x7f0000000340)=0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000380)={[0x4000, 0x10000, 0x102000, 0xf000], 0x8000, 0x4}) process_vm_writev(r4, &(0x7f0000000440)=[{&(0x7f0000000400)=""/7, 0x7}], 0x1, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/95, 0x5f}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/107, 0x6b}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000740)=""/111, 0x6f}], 0x6, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000840)={0x9, 0x9}) fcntl$setsig(r0, 0xa, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000880), &(0x7f00000008c0)=0x40) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000900)={0x1, [0x0]}) r6 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0x8, 0x90000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000980)={0xaa, 0x1}) prctl$getreaper(0x1b, &(0x7f00000009c0)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000a00)={0x7, 0x3}) getpriority(0x1, r4) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000000a40)={'filter\x00'}, &(0x7f0000000ac0)=0x78) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000000b00)) syz_open_dev$tun(&(0x7f0000000b40)='/dev/net/tun\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000bc0)='fou\x00') sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x28, r7, 0x400, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x20000001) 2018/05/02 09:30:02 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffa, 0x6, 0x7, 0x6, 0x4666, 0x2, 0x3e, 0x8, 0x142, 0x38, 0x3dc, 0xbfd, 0x3, 0x20, 0x2, 0x100, 0x7fff, 0x8}, [{0x6474e551, 0x7, 0x4, 0x7fff, 0x4, 0xfffffffffffffffd, 0x1ff, 0x6}], "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", [[]]}, 0x1158) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000001200)="54f61cb4ab4c44cb02413df10ad213b72b174382e660303525508503fa183521c1bea52264775831d9dce86eab478b65c217510f8f9e2f8b8f1eff9d8de6dd65dc240127a8", 0x45, 0x0, &(0x7f0000001280)={0x3, {"eebbcaee0a7968"}, 0x5}, 0x10) sendto$ax25(r1, &(0x7f00000012c0)="daf81a5cca565d3fe5912ed93d7a453f13ef7a0e6a787f5c81fe60c28fd0eb7a4a2a91299e3305a8f5108da640d5863d00410c19e906c9f188c177b91df06a265ea5adfc70b94cd22c27aafebe0eff94958e6aad67836b34f9bc3eab1d29ce4389e63aeb77a9f5c6fdb4f4381ffb0101dc6a75d65562c6a82295c35f5eda4976c0fcd7f5fcfc529dcbdc3ced70ebae9db57888dd739db56dc8f968f1eff18250a75e381d4110ca6d28ec93b4c2ddfbb94039398f05e7321dc8a4a876f016abb13655ea149eae45c6c26142124bea087c983d4996f02826d673b2782cd41991cbc1f941bbedd7f5f87771573794011f55ac5d40df1fa0e768", 0xf8, 0x800, &(0x7f00000013c0)={0x3, {"a9dbc683fa505e"}, 0x1}, 0x10) sync() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x80000, 0x0) preadv(r1, &(0x7f0000001440), 0x0, 0x0) preadv(r0, &(0x7f00000038c0)=[{&(0x7f0000001480)=""/144, 0x90}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/199, 0xc7}, {&(0x7f0000001700)=""/238, 0xee}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/33, 0x21}], 0x9, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000003980)={0x5, 0x800}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000039c0)=0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000003a00)={{0x2, 0x1}, 'port1\x00', 0x8, 0x8, 0x0, 0x85ae, 0x73df, 0xe33f, 0x9, 0x0, 0x0, 0xf42}) recvfrom$llc(r1, &(0x7f0000003ac0)=""/243, 0xf3, 0x0, &(0x7f0000003bc0)={0x1a, 0x201, 0x7f7, 0x1, 0x645, 0x5, @random="0fecec9ddda7"}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003c00)={0x0, r1}, 0x14) preadv(r1, &(0x7f0000004f80)=[{&(0x7f0000003c40)=""/111, 0x6f}, {&(0x7f0000003cc0)=""/178, 0xb2}, {&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/192, 0xc0}, {&(0x7f0000004e40)=""/46, 0x2e}, {&(0x7f0000004e80)=""/253, 0xfd}], 0x6, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000)={0x2, [0x0, 0x0]}, &(0x7f0000005040)=0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000005080)='/dev/zero\x00', 0x400000, 0x0) connect$unix(r2, &(0x7f00000050c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005140), &(0x7f0000005180)=0x8) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000051c0)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000005200)={0x3, 0x800}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000005240)=""/249) read(r1, &(0x7f0000005340)=""/101, 0x65) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000053c0)='/dev/vga_arbiter\x00', 0x4202, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005400)) 2018/05/02 09:30:02 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ip6tnl0\x00', 0x1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="65c31b012f19df0f8004ef84f124163fbe97ede8f9a5d90768b6ac77e32cddb65af0a524a8891de42a58f26e275bcd3e85e3e3a106109d3497179242837b22927f41d557e97501aa95f54503f2af134bf727b96d02716d5257053460dea2e78ff64fa5ab47bda565796b3df7434bc997eeffedcacc24651cd1af29f3f04a520d339c98b219896d4672ec7dfb5bde28e5a7b4a93801302a21a16b27739bbfd6d55c512894ac39a79a5e41e6") r2 = accept4$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000340)=@buf={0x3f, &(0x7f0000000300)="e3e66a06a84188eaf42d0307d5082c89060d0aadb7f6a303fe2bc8dc893ea8374287c763fa219b21669da198674f1c5e6a34544517c4895d222617a51a0d03"}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000380)=@req3={0xb31, 0xffff, 0xf6, 0x20, 0xff, 0x6, 0x8000}, 0x1c) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000003c0)={0x0, 0xffffffffffffffb5}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400)={0x72, 0x8, 0x6, 0xffff}, 0x8) write$cgroup_int(r1, &(0x7f0000000440)={[0x36, 0x3b, 0x2d, 0x38, 0x31, 0x3c, 0x39, 0x0]}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={'ip6_vti0\x00'}) rt_sigaction(0x22, &(0x7f00000004c0)={0x4, {0x800}, 0xbeb561b604044f7d, 0x63b1}, &(0x7f0000000500), 0x8, &(0x7f0000000540)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000580)={'ip6gre0\x00', 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0), 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000600)={0x0, 0x4, 0x0, 0xfff, 0x3, 0x1, 0x10000, 0x1f, 0x2, 0x800, 0xf41, 0x100000000}) r4 = msgget(0x3, 0x20) msgsnd(r4, &(0x7f0000000640)={0x3, "e656c849eb51ca7a2f1989053a1ece98ed0bd29526bdcf5417539e306ac0b362ea3c609ffc068fdfe11dab8e96faa89954934a90d263cb45113a0391ff5de87cbd299d00c875a9b4ecc459387b8bf634789158ec82b74617cb5501f82894666eb4d47a170cfb642351f3101bde96967a915e32963ad450239410ccd663fae8fac1e14b7f291dfc10e9fde9a9b10e44093855ad05232f4438d845e8cc6b79095749d4d9c3e9ac5ab8259bddd4fd7b272f6f459c6777f636b7aca955c23a0ae466715f1d271954e6908b3043b3ba"}, 0xd5, 0x800) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000740)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000780)=""/79) accept4$inet6(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x1c, 0x800) r5 = syz_open_dev$sndtimer(&(0x7f0000000880)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000008c0)=""/161) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4) open_by_handle_at(r5, &(0x7f0000000a00)={0x65, 0x400, "d5539809c01d3318b5cd17a80d40244e5a5d8ab8f0f039b93cd20228027e48a794f3421e53693e3fd2a63c14b59cc136f561468da45c8339e1d01bb34b2313417cafc626373bd42ffb2e1731c25b0d75a78aef99289f80a04a406dfbb1"}, 0x10100) r6 = syz_open_dev$dspn(&(0x7f0000000a80)='/dev/dsp#\x00', 0xc6e0, 0x2000) ioctl$VT_WAITACTIVE(r1, 0x5607) accept4$ax25(r6, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000b40)={0x2, [0x0, 0x0]}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000bc0)={r7, 0x1, 0x7, 0x2020, 0xf5e3, 0x7}, &(0x7f0000000c00)=0x14) [ 61.919005] IPVS: ftp: loaded support on port[0] = 21 [ 61.923941] IPVS: ftp: loaded support on port[0] = 21 [ 61.970210] IPVS: ftp: loaded support on port[0] = 21 [ 61.973469] IPVS: ftp: loaded support on port[0] = 21 [ 61.999154] IPVS: ftp: loaded support on port[0] = 21 [ 62.033586] IPVS: ftp: loaded support on port[0] = 21 [ 62.035992] IPVS: ftp: loaded support on port[0] = 21 [ 62.040879] IPVS: ftp: loaded support on port[0] = 21 [ 64.135398] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.141942] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.164816] device bridge_slave_0 entered promiscuous mode [ 64.179106] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.185480] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.194488] device bridge_slave_0 entered promiscuous mode [ 64.202541] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.209062] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.218916] device bridge_slave_0 entered promiscuous mode [ 64.239071] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.245458] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.263902] device bridge_slave_0 entered promiscuous mode [ 64.281135] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.287574] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.296536] device bridge_slave_0 entered promiscuous mode [ 64.307200] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.313586] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.327939] device bridge_slave_0 entered promiscuous mode [ 64.343939] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.350320] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.360264] device bridge_slave_1 entered promiscuous mode [ 64.371116] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.377644] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.385502] device bridge_slave_0 entered promiscuous mode [ 64.392901] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.399303] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.424956] device bridge_slave_1 entered promiscuous mode [ 64.433991] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.440390] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.447598] device bridge_slave_1 entered promiscuous mode [ 64.455160] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.461547] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.480368] device bridge_slave_0 entered promiscuous mode [ 64.490317] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.496706] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.504803] device bridge_slave_1 entered promiscuous mode [ 64.512887] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.519278] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.528351] device bridge_slave_1 entered promiscuous mode [ 64.539044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.547322] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.553733] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.564395] device bridge_slave_1 entered promiscuous mode [ 64.581300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.589813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.599798] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.606168] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.632977] device bridge_slave_1 entered promiscuous mode [ 64.648623] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.655086] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.669255] device bridge_slave_1 entered promiscuous mode [ 64.677359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.684712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.694528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.703446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.712088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.725151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.732632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.821080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.830248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.839181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.865909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.893244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.004437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.099614] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.119710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.139897] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.206289] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.226898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.253407] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.264323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.284681] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.297982] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.317547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.372578] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.403582] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.418390] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.428553] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.440574] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.527172] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.543949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.553461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.565520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.573880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.586333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.595391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.604411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.611369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.630812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.668545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.692798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.704927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.719163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.726955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.734084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.750868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.765596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.774432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.813441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.820392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.838353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.871483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.903750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.966187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.989020] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.004124] team0: Port device team_slave_0 added [ 66.037955] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.059554] team0: Port device team_slave_0 added [ 66.079812] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.093523] team0: Port device team_slave_0 added [ 66.120352] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.141809] team0: Port device team_slave_1 added [ 66.158697] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.175847] team0: Port device team_slave_0 added [ 66.195340] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.217732] team0: Port device team_slave_1 added [ 66.231515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.245470] team0: Port device team_slave_1 added [ 66.253655] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.261744] team0: Port device team_slave_0 added [ 66.270517] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.284853] team0: Port device team_slave_0 added [ 66.291365] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.320207] team0: Port device team_slave_0 added [ 66.333165] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.344481] team0: Port device team_slave_0 added [ 66.354212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.378541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.393781] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.404972] team0: Port device team_slave_1 added [ 66.415716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.428228] team0: Port device team_slave_1 added [ 66.442088] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.459206] team0: Port device team_slave_1 added [ 66.474577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.487991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.511765] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.519695] team0: Port device team_slave_1 added [ 66.532385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.546647] team0: Port device team_slave_1 added [ 66.553227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.568272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.586613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.593676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.601204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.611436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.626197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.633128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.660633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.690161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.705756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.713676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.721630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.729200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.736934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.744742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.752492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.760368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.768998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.776290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.784397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.792446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.800906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.810975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.819719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.828760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.838837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.846718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.854685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.864632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.872542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.887854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.924446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.951308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.963450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.971491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.979415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.987202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.994628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.002419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.009809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.017629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.025338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.033209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.042921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.049996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.058312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.067885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.076979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.084140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.092682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.100605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.112424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.125841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.141726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.159776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.181853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.191005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.199439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.208371] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.219955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.233911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.241864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.263929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.286435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.299888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.310500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.318438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.326682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.335285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.344530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.359141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.368175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.396657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.432541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.466485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.484402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.531476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.538861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.551432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.998580] ip (5151) used greatest stack depth: 16776 bytes left [ 68.450561] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.457174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.464138] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.470535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.490040] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.555695] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.562310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.569131] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.575521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.614722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.622090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.635578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.644841] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.651271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.657906] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.664275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.672243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.686751] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.693165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.699832] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.706474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.714481] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.723576] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.729971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.736642] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.743058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.778612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.804578] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.810998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.817626] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.823998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.889392] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.028305] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.034734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.041412] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.047792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.085712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.096089] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.102505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.109324] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.115685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.143896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.663570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.674638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.703300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.710594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.718288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.725608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.618415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.647198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.663315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.789981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.921754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.939766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.052404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.078355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.136578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.194948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.210670] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.321237] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.333287] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.417580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.505770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.556251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.562522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.571455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.588243] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.597398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.626583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.716116] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.723376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.734563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.764852] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.774504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.788557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.819216] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.929812] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.937327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.952550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.978223] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.984597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.999610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.014277] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.029237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.044666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.054957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.201098] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.260807] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.273594] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.415215] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.421711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.432617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.454981] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.469908] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.565154] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.962656] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 09:30:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000240)="ae", &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000180), &(0x7f0000000380)}, 0x20) fcntl$addseals(r0, 0x409, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r0, &(0x7f0000000540), &(0x7f0000000580)}, 0x20) 2018/05/02 09:30:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000007ac0)=[{{&(0x7f0000003ac0)=@rc={0x1f}, 0x80, &(0x7f0000003cc0), 0x0, &(0x7f0000003d00)}}, {{0x0, 0x0, &(0x7f0000005040), 0x0, &(0x7f0000005080)=[{0x10, 0x1, 0xff}], 0x10}}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='}cpuset\x00', 0x3) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r2, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) 2018/05/02 09:30:18 executing program 3: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() exit(0x8) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x7f, @empty, 0x10000}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x2}, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000380)={0x7b, 0x0, [0xffff, 0x6, 0x3fcc20ae, 0x7]}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x2000, 0x148) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/05/02 09:30:18 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)='-', 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x0, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0xfffffffffffffffd}}}, 0x108) 2018/05/02 09:30:18 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/142, 0x8e) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 78.322671] hfsplus: unable to parse mount options 2018/05/02 09:30:18 executing program 2: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040)=0x3, 0x0, 0x1000000000000004) [ 78.343748] syz-executor2 (6533) used greatest stack depth: 13960 bytes left [ 78.408709] hfsplus: unable to parse mount options 2018/05/02 09:30:19 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x2, 0x3, 0x4f}, 0x94ae, 0x100}) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/02 09:30:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7be81764, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x610}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x0, 0x8001}) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/05/02 09:30:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x204, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x24}, 0x1}, 0x80) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/02 09:30:20 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='pipefs\x00', 0x20021, &(0x7f00000000c0)="5cb448b7f31d012ccd3687249fe702d5163791245e528149fbd350b6b6") socketpair$inet6(0xa, 0x80000, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000180)={'syz_tun\x00', @ifru_names='veth0_to_team\x00'}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x140000) 2018/05/02 09:30:20 executing program 1: r0 = socket$inet(0x2, 0x7, 0x7fffffff) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001280)={{0x77, @multicast2=0xe0000002, 0x4e20, 0x4, 'sed\x00', 0xc, 0xe4, 0x31}, {@rand_addr=0xffff, 0x4e20, 0x10001, 0x2, 0x9, 0x2}}, 0x44) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x40c000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001400)={0x80000000}) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x4da16fcd}], 0x1000000, &(0x7f0000001140)='\x00') getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001180)={@broadcast, @rand_addr, @multicast1}, &(0x7f00000011c0)=0xc) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x9) syz_emit_ethernet(0x2, &(0x7f0000001340)=ANY=[@ANYPTR, @ANYRES32=r1], 0x0) connect(r1, &(0x7f0000001200)=@ipx={0x4, 0x19, 0x6, "7029c8318bd0", 0x8001}, 0x80) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x40, 0x0) openat$cgroup_ro(r4, &(0x7f0000001380)='pids.current\x00', 0x0, 0x0) 2018/05/02 09:30:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ed, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 09:30:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bridge_slave_0\x00', 0x400}) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x0, 0x0, 0x1fffff) fadvise64(r1, 0x0, 0x0, 0x4) 2018/05/02 09:30:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0xd) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000580)=""/124, &(0x7f00000003c0)=0x7c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x400, 0x5, 0x7, 0xfffffffffffffff9, 0x68}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, 0x84) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000400)=0x40, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r5, &(0x7f00000006c0)=@random={'system.', 'userposix_acl_access\x00'}) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) r7 = dup2(r2, r3) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000000c0), 0x4) ioperm(0x100, 0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x2000, 0x0) restart_syscall() ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x800) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000340)) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000180)={r8, @in={{0x2, 0x4e20}}, 0x8000, 0x4, 0x10001, 0xff, 0x72}, &(0x7f0000000240)=0x98) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') 2018/05/02 09:30:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/02 09:30:20 executing program 4: r0 = getpid() r1 = userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() r3 = syz_open_procfs(r0, &(0x7f0000000480)='net/igmp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000004c0)='security-cpusetvmnet1\x00') kcmp(r2, r0, 0x0, r1, r1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x40) r5 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xfb0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000300)={r6, 0xb5fe, 0x10}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) quotactl(0x2, &(0x7f00000000c0)='./file0\x00', r8, &(0x7f00000001c0)="c6047b12e5d746d29847040bfdc4d78637a89eb160706412e25c20f5d34aa31105280151b4d9c87362") ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000380)={{0x0, 0x3, 0x7ff}, 0x0, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x3, 0x5}) preadv(r7, &(0x7f0000001500)=[{&(0x7f0000001440)=""/167, 0xa7}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000000200)) 2018/05/02 09:30:20 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x8}, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000e0000002000000000000000000000000000000000000000000000000000000000000001e000400000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/05/02 09:30:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0xffffffff) ioctl$BLKTRACETEARDOWN(r1, 0xc0481273, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000008480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r3, &(0x7f00000084c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="000000003870578ff81b05f3d8fc2317b72fcf7392c592e005023281d9bf"], @ANYRES32=r4, @ANYBLOB="000000000100000004000000"], 0x20) bind(r2, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) r5 = fcntl$dupfd(r0, 0x0, r3) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000100)={0xffffffff, 0x0, 0x7}) [ 79.528974] FAT-fs (loop5): Directory bread(block 112) failed [ 79.557905] FAT-fs (loop5): Directory bread(block 112) failed [ 79.609174] FAT-fs (loop5): Directory bread(block 112) failed [ 79.736771] attempt to access beyond end of device [ 79.741936] loop5: rw=1, want=246, limit=112 [ 79.746605] Buffer I/O error on dev loop5, logical block 245, lost async page write [ 79.754511] attempt to access beyond end of device [ 79.759510] loop5: rw=1, want=247, limit=112 [ 79.763964] Buffer I/O error on dev loop5, logical block 246, lost async page write [ 79.772480] attempt to access beyond end of device [ 79.777485] loop5: rw=1, want=248, limit=112 [ 79.781940] Buffer I/O error on dev loop5, logical block 247, lost async page write [ 79.789800] attempt to access beyond end of device [ 79.794891] loop5: rw=1, want=249, limit=112 [ 79.799342] Buffer I/O error on dev loop5, logical block 248, lost async page write [ 79.807224] attempt to access beyond end of device [ 79.812215] loop5: rw=1, want=262, limit=112 [ 79.816662] Buffer I/O error on dev loop5, logical block 261, lost async page write [ 79.824535] attempt to access beyond end of device [ 79.829524] loop5: rw=1, want=263, limit=112 [ 79.833965] Buffer I/O error on dev loop5, logical block 262, lost async page write [ 79.843951] attempt to access beyond end of device [ 79.848985] loop5: rw=1, want=264, limit=112 [ 79.853431] Buffer I/O error on dev loop5, logical block 263, lost async page write [ 79.861318] attempt to access beyond end of device [ 79.866322] loop5: rw=1, want=265, limit=112 [ 79.870956] Buffer I/O error on dev loop5, logical block 264, lost async page write [ 79.880569] attempt to access beyond end of device [ 79.885535] loop5: rw=1, want=2153, limit=112 2018/05/02 09:30:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/02 09:30:21 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x4004af07, 0xffffffffffb2c221) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/02 09:30:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) 2018/05/02 09:30:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0x9, 0x0, &(0x7f0000000040), &(0x7f00000001c0)}) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/02 09:30:21 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630104"], &(0x7f0000000080)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff66e, 0x840) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000180)='/\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000400)) write$binfmt_elf32(r4, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x1358) 2018/05/02 09:30:21 executing program 5: keyctl$dh_compute(0xe, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x2dd, &(0x7f0000000240)={&(0x7f0000a3dffa)={'sha3-384\x00'}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x10, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x5c) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8989eb24622bf00cde912fb7741a6204e503f511e3b1c6e976bd488fbd587537c10c5c26882205c005e37b20f6cdfa78926ac4d2d10f816541f1e05dbd302ca908568ff16abce38ec05585db230def0aeb97e4a8c9b1076db04e247982f61bd8541fc3891b71e0772ca4d7b06ec14b9a771bc96fd6971d4d80c6d5e6944328df9437e2baa6636ac55e9e7110d28613ce8ad938145f7bba8f673a2e05412217345361df074386e88f45d7694da6570fe187d1a6f40e7a9e5e3740e6d2392c2f04f8efd5e63a591f46bc34a2caaf9ac039016c1431a67e0a4e137a963aaa195baf954f0403", 0xe4, r2) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r4, 0x9) sendfile(r1, r3, &(0x7f0000000300)=0x4, 0x7) 2018/05/02 09:30:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='}GPLwlan1GPL@em1cpusetem1\x00') ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c03) 2018/05/02 09:30:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffe24, 0x20808005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffff45, 0x0, 0x0, 0xfffffffffffffe05) 2018/05/02 09:30:21 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='/dev/hwrng\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x62}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000002c0)={0x6, 0x3, 'client0\x00', 0x1, "d0d46a6db414435b", "898f3b08ca199d714e12dd184fff4038e20d8e7b230ab4496ea5b3f18469b76c", 0x7e00000, 0x9}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0xc) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x17d, &(0x7f00000005c0)=""/205, 0x98}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) 2018/05/02 09:30:21 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x616, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1, 0x0, 0x1, "c9c53cc2e64cde08dc7712d225993e072ceebcdedd94f08cd7ae0cbedb70fdab2dd2cc6a2fe3089492f28f64b2d440626beddf06110217f325fb6b3c4adbc96be694892f6aa54f8c48e3b02f53b5b727"}, 0xd8) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe7fd, 0x0, &(0x7f0000000200), 0x8002, &(0x7f0000000140)=ANY=[@ANYBLOB="00f9df7473c0962ac0a23e713d4c90fd16f56016b156776942598458da836a298fdade929b1bca23fdf00f0b58afbdbca078b02450c8e2689bbecaf7a6ccbbb81e469e6f5179fdb0501417ef7d45db37c194e0c97ceb63c9c6a65a932a96015f02f37aedcf68dff09511cfebfa9be801742ccd87bed2c1ed529302d3773a822004d91d2f0235b7ef158fef939bf9"]) exit_group(0x3a) 2018/05/02 09:30:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1000015, 0x186) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='fd/4\x00') 2018/05/02 09:30:21 executing program 5: creat(&(0x7f0000109ffc)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000000)="0000000000000000000000000000000100", 0x11, 0x0) 2018/05/02 09:30:21 executing program 6: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="07000000d15725ef5b7b4f000000008518"]}) 2018/05/02 09:30:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/05/02 09:30:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) lseek(r0, 0x0, 0x7) io_setup(0xfe4, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x7ff, r0, &(0x7f0000000100)="6fe027104b1b4bb59f54603ac7a4e0cd6f4ad140e392a81a6eed88ff2d9ef9812fa3326c2262954ed6166d3f3153441db4117ace31c681a93e20318c4ed737a1d7fd925eacba23da5ef0a9967da56023e6dd1e882d81c05bb9c2d6fd335c81b8df3573eaffc7cce6e27e5a79366ea54753a6056595deb18d1294928e545469e87b79fe9e47e1b00283130ad6eea5364dd6", 0x91, 0x2, 0x0, 0x1, r0}, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000080)={[{0x6, 0x9, 0xe492, 0x0, 0x2, 0x10000, 0x3, 0x8, 0x4, 0x800, 0x1f, 0x4, 0x7fffffff}, {0x9c, 0x9, 0x2, 0xffff, 0x0, 0x3, 0x0, 0xa6f0, 0x740, 0x100000001, 0x8000, 0xf, 0x9}, {0x1ff, 0x3, 0x40, 0x6, 0x0, 0x3, 0x9, 0x2eca, 0x7, 0x9, 0x1, 0x30000000000000, 0xfffffffffffffffa}], 0x1000}) 2018/05/02 09:30:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x15, "16b39fbf63597cf3db0cf0e1fc2be580db0b353a1e"}, &(0x7f0000000300)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x8, 0x30, 0x7, 0x75}, &(0x7f0000000380)=0x18) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffff) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x59, r5}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/67}, 0x18) recvfrom$unix(r1, &(0x7f00000003c0)=""/129, 0x81, 0x0, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/02 09:30:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000011, 0x100000802, 0x0) getsockname$packet(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a80)=0x14) 2018/05/02 09:30:21 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="71a73d03edde88be664000fe"]}) r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "717545756531000000000000000000000000120000000000000000000000000000000000000000000000000000000000004000"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) ioctl$int_out(r1, 0x5460, &(0x7f00000001c0)) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2000005, 0x600002) 2018/05/02 09:30:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00008c0000)=[{&(0x7f00000001c0)="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", 0xfd}], 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8000, r1, r2, 0x2, 0x10) 2018/05/02 09:30:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x200000000000008c, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/05/02 09:30:21 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000280)={[0x33, 0x37, 0x32, 0x30, 0x35, 0x35, 0x34]}, 0x7) 2018/05/02 09:30:21 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x20080001) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/43) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x100, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x8) epoll_create1(0x80000) 2018/05/02 09:30:21 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x2}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r2 = socket$unix(0x1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='veth1\x00', 0x10) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f00000000c0)='../file0\x00', 0x2) syz_fuseblk_mount(&(0x7f00000012c0)='../file0\x00', &(0x7f0000001300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000140)={0x1}) 2018/05/02 09:30:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x8002) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x1002) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000200)) write(r0, &(0x7f0000000380)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b167f34143df5f8e5e60ae6614b205b88098f14a4b65816036e07ae9afd17128733a05d7306dad08b66d8a0f142a7f2dee130815bb69d3df04c87a3d836ca42ce7593df0b60b0e4167efc040c44c6a24d5fe6fee0a433288c8e54e7de51137ea15a34cc10bec7510e7c47e6bcc672", 0x305) write(r0, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 'syzkaller1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x989680}}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) 2018/05/02 09:30:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f00000000c0)={0x27}, 0x10) ptrace(0xffffffffffffffff, 0x0) lookup_dcookie(0x3f, &(0x7f0000000040)=""/86, 0x56) r0 = getpgid(0x0) get_robust_list(r0, &(0x7f0000000240)=&(0x7f0000000100)={&(0x7f00000002c0), 0x0, &(0x7f0000000340)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x1bc) tkill(0x0, 0x0) 2018/05/02 09:30:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x80}, {r0, 0x8000}, {r0, 0x4000}, {r0, 0x40}, {r0, 0x209}], 0x6, 0x4) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) [ 81.141829] sg_write: data in/out 1562545402/731 bytes for SCSI command 0x0-- guessing data in; [ 81.141829] program syz-executor2 not setting count and/or reply_len properly 2018/05/02 09:30:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003d80)=0x4, 0x80000000000b, 0x24, &(0x7f0000003dc0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003d00)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003d40)={0x0, 0x80000000, 0x30, 0x2, 0x5e3}, &(0x7f0000003f00)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004040)={r1, 0xd0, &(0x7f0000003f40)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x1708f912}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x73}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000004080)=0x10) gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x7}, &(0x7f0000004100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = semget$private(0x0, 0x1, 0x20) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000003e00)=""/247) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003c80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/143, 0x8f}], 0x3, 0x0, 0x0, 0x3}, 0xffffffff}, {{&(0x7f0000002180)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/223, 0xdf}, {&(0x7f0000003300)=""/78, 0x4e}, {&(0x7f0000003380)=""/182, 0xb6}, {&(0x7f0000003440)=""/81, 0x51}, {&(0x7f00000034c0)=""/190, 0xbe}, {&(0x7f0000003580)=""/24, 0x18}], 0x7, &(0x7f0000003640)=""/58, 0x3a, 0x8000}, 0x6}, {{&(0x7f0000003680)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/142, 0x8e}, {&(0x7f00000037c0)=""/182, 0xb6}], 0x2, &(0x7f00000038c0)=""/164, 0xa4, 0x12c1}, 0x5452}, {{&(0x7f0000003980)=@ipx, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a00)=""/169, 0xa9}, {&(0x7f0000003ac0)=""/86, 0x56}], 0x2, 0x0, 0x0, 0x1}, 0xf9a}], 0x4, 0x10000, &(0x7f0000003cc0)={r4, r5+10000000}) 2018/05/02 09:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x400442c9, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/hwrng\x00', 0x400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) recvmsg$netrom(r1, &(0x7f0000000780)={&(0x7f0000000080)=@ax25={0x3, {"138490fe10bf3b"}, 0x1000}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="89c6af1ea73f6b9f485c3fdf2d2dcefe12fe6f98e6814acb8293e1e05edbec7a371da47a933b8d0157f865aa26167c55675879c7cc3570785fac6856325bd82731192b2ae20f0bbbdc808aa722d90295d389e61062dfea526e43363e68a30015aa12be28a5433b3ce052ca30a8507354dc8804489aa73d1bf6cedac01ad409af4860d5a40987e87de3992102a24296cb6a42602186b9153c6e61d4a1e51e822817d5679121c5e587673efd5d985732168f4b669ef650f19e8b41424d8ae5a6e7b82b7a7208ef4e1bd05b43fe7a21b9135092", 0xd2}, {&(0x7f00000001c0)="a64eac9e03595801f4151b5c5b45f34bfe5e23e48f2649d25c0563642bdb653a060e32db7b9f8da6a15c1acb4a0fe95117d2926a1022c7cbd1dce50e6b791a966d940e658016817395199cd437b9d74d5efcf1b950e65288e27c1683074c6a0ef89588b3b261afa0474b4f5fe6d3ef8157a9d5ad44aabefe34595643efb9094c0c927c094b4fdddbd90601d6a69025479337f3c9f901296d4eaa9b5074f164f94e1a935b2892077fc1ccdf7ed9370f6f843b0604038172aae6933304a2917897f6b08bf7f2157358ae60b5c9b80c7b63a531ecb381907422a8", 0xd9}, {&(0x7f00000002c0)="dfaf32f468d72fb73b6e05a900f74685", 0x10}, {&(0x7f0000000300)="6f103a58209093ef683fb1763b42b657f6ad523cd12ea79837c22bc86b13f7901e62fba698fc325c7b7b1d4a15d7ebc2a9f10962b2fee348e8a23dae68f6446156c0e61612436cf959d3", 0x4a}, {&(0x7f0000000380)="7bcb7c7326edc2dbd59c6ff351b07262f55fc68fc8937374f75c488139973729a23795099009b5873dae14795580751e760dd5c68445e252c44552691a1439c40b1e63e476d2ff41925641755e38383bf12be0099ed7b18c7832c5658a2e0a08a80414d415290cc9dd03755cdae187483a25d26d196cf735dc1beb548d3d2e953d2147d753ffdba5f4b465b16bd8a506beba651ecdbc5ba6016b67777dbc9532b1f688529e1cdd4290845af6b8ceddc5a990bbf26e5a9aac136c978e393551506b9a61cd4eb7aae1963c8662ca28598680eb8b172d9ab6d925", 0xd9}, {&(0x7f0000000480)="41ba39646d5e377d3af03fe8b5bbd46b93", 0x11}], 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x238, 0x24000000}, 0x100) [ 81.230236] sg_write: data in/out 1562545402/731 bytes for SCSI command 0x0-- guessing data in; [ 81.230236] program syz-executor2 not setting count and/or reply_len properly 2018/05/02 09:30:22 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000000040)}}], 0x1, 0x1, &(0x7f0000003380)) 2018/05/02 09:30:22 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x20, 0x7b}, 0x14) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x98) sched_yield() 2018/05/02 09:30:22 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) socketpair(0x13, 0xb, 0x9c5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0x1, 0x5, 0x0, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x9, 0xee, 0x4, 0x3fe000000000000}, 0x14) timerfd_create(0x8, 0x0) 2018/05/02 09:30:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x29, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x800) 2018/05/02 09:30:22 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x4, 0x3}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/02 09:30:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/05/02 09:30:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000240)=""/71, 0x47}, {&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/241, 0xf1}], 0x5, &(0x7f0000001540)=""/234, 0xea, 0x67}, 0x800}, {{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f00000016c0)=""/145, 0x91}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/202, 0xca}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/157, 0x9d}, {&(0x7f0000003940)=""/149, 0x95}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x7, &(0x7f0000004a80)=""/192, 0xc0, 0x9}, 0x6}], 0x2, 0x10020, &(0x7f0000004bc0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004c00)={0x0, @in6={{0xa, 0x4e20, 0xbbbb, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0xb5, 0x98f, 0x0, 0x40}, &(0x7f0000004cc0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004d00)=@assoc_value={r2, 0x18}, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/05/02 09:30:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001cfffffdffff000700000004a62ae623f87eff50de13f0eb78e0d586f377aeb06c1996b7c3f75404842948dd0f039fd6c022521a94e50437295642cdafdb0e28073f42", @ANYBLOB="060000000a09020025d16f00df3b6add"], 0x2}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'ip6_vti0\x00', 0x1}, 0x18) [ 81.425579] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/02 09:30:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="29000000200019000000ccffffc78206020000e3d1844400000000040d000e00eaab00000005f30000", 0x29}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) 2018/05/02 09:30:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x79b, 0x1000, 0x9, 0x8, 0xffffffff, 0x3, 0x8, 0x2, 0x8]}, 0x16) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1d8) 2018/05/02 09:30:22 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101001, 0x0) pselect6(0x40, &(0x7f0000000400), &(0x7f0000000440), &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec91}, &(0x7f0000000540)={0x0, 0x1c9c380}, &(0x7f00000005c0)={&(0x7f0000000580), 0x8}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000000000000000000009f902344faff5f011c38cf704b2ad2295117f8d3fbea617a0af5715ad1cbafb15b106f4ec3ff5365f407a95018d617989153dd8af092697ec96e94b78f874a182af42c0261d12f723dd597ef09f3b55bdce1116485fa27", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000a5c16689c7ffa0aa91e8040e0ee42fc3ac310e09586fce379bf1d12213b9dbac8facf183406ac537d8a7d931013f31da03b717191484bfb9a5bef63a3e6dc626"], 0x80}, 0x1}, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r0, &(0x7f0000000380), 0x100000000000018d, 0x0) 2018/05/02 09:30:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/02 09:30:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400800, 0x50) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/02 09:30:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/54, 0x36}], 0x1, &(0x7f0000000680)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f0000001380)={0x77359400}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x20, 0xffffffffffffc23c, 0xef80, 0x5, 0x3f}) [ 81.538138] netlink: 'syz-executor4': attribute type 14 has an invalid length. 2018/05/02 09:30:22 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000008, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) mmap(&(0x7f000059d000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[], &(0x7f0000000140)) [ 81.584577] kernel msg: ebtables bug: please report to author: Hook order must be followed 2018/05/02 09:30:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000002c0)=0xfea6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="150915c98b6a246c0765bb02accd16da523f467ddb5b159d76c750eb3d34d14894889def3dded1935ebb15ed78d8d0513dcc75a1d88d9e8a84e9177ae7782258c4f17556a9cbce1c588734"]}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000280)={0x551}, 0x8, 0x80000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) sendto$inet6(r2, &(0x7f0000000180)="16ec48b8ef2877bdd6251e22ca0e08b1c5c9b93ae32c55af2448041aedeb3f664d434ca4dca58266fc9ebabdd19f215c045b92b3ff098c6913172aa94a4acb025b29a85cc49ba3eba1e9e127166cde0ead2c3b4348c9f0ba7791dbb2bd46c84d370fb2abac7748e3d81dbbf6385a6015f640790991834b3fb8195e95f9b701a1164e05578e0eacb731dad429d10f65eca9f534f82b04dd5d65", 0x99, 0x4001, &(0x7f0000000240)={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1c) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/05/02 09:30:22 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x6, &(0x7f00000000c0)=[0x3, 0x7, 0x9, 0x0, 0x9, 0x7], &(0x7f0000000100)=[0x4], 0x10, 0x7, 0x7, &(0x7f0000000140)=[0x7, 0x5, 0x2, 0x7f, 0x80, 0x3, 0x6], &(0x7f0000000180)=[0xffffffffffff1ffe, 0x1, 0x9]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x5, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x3e4110d6}) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x30, r0, 0x201, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x30}, 0x1}, 0x0) [ 81.669432] netlink: 'syz-executor4': attribute type 14 has an invalid length. 2018/05/02 09:30:22 executing program 5: syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f0000000040)='./file1\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c190000000000000004e4ff000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000400)={'nouuid,', {[{@gquota='gquota', 0x2c}]}}) lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/60, 0x3c) 2018/05/02 09:30:22 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000540)="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") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) [ 81.790154] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 81.826698] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 81.911212] XFS (loop5): Mounting V4 Filesystem [ 81.924727] XFS (loop5): totally zeroed log [ 81.930918] XFS (loop5): failed to read root inode [ 81.964318] XFS (loop5): Mounting V4 Filesystem [ 81.970950] XFS (loop5): totally zeroed log [ 81.975801] XFS (loop5): failed to read root inode 2018/05/02 09:30:23 executing program 7: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000980)={[{@uid={'uid', 0x3d, [0x31, 0x0]}, 0x2c}]}) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000180)={0x9, 0x6, 0x0, 0x1, 0x7, 0x1f}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x260700) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000001c0)=""/14) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x1, 0x20, 0x8001, 0x3ff, 0x0, 0x1f, 0x4000, 0x4, 0x217, 0x8, 0x9, 0x6, 0xffffffff, 0x58e, 0x1, 0xf337, 0x5, 0x8, 0xfffffffffffffffa, 0x0, 0x5, 0x2, 0x4, 0x2, 0x800, 0xffffffffffff0000, 0x9269, 0x6, 0x6, 0x3, 0x4, 0x3ff, 0x5, 0x1, 0x9, 0x7, 0x0, 0xf63, 0x1, @perf_config_ext={0x47b0cd97, 0x3f}, 0x0, 0x1, 0x9, 0x7, 0x7, 0x400, 0x7}, r1, 0xc, r2, 0xb) 2018/05/02 09:30:23 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/02 09:30:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f26ff0)={0x1e, 0x0, 0x10401, 0x0, 0x1, 0x0, 0x0, 0x25dfdbfd}, 0xb1a2}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = getgid() r5 = getegid() fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x6, &(0x7f0000000300)=[r4, r5, r6, r7, r8, r9]) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x8, 0x1000, 0x9, 0x0, 0x6e68, 0x2008, 0x6, 0x100000001, 0x3, 0x6e8f, 0x8, 0x1000, 0x20, 0x5, 0x1, 0x3, 0x2, 0x6, 0x7, 0x5, 0x9, 0x0, 0x217, 0x3, 0x9, 0x0, 0x2, 0x3, 0xd0d, 0x7, 0x546, 0x3, 0x6, 0xc64, 0x5, 0x0, 0x0, 0x1, @perf_config_ext={0x814b, 0x8}, 0x2000, 0x8001, 0x4, 0x6, 0x628, 0x6, 0x2}, r3, 0xd, r0, 0x1) 2018/05/02 09:30:23 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x7e}], 0x1, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x140, &(0x7f0000000280)={0x0, 0x1c9c380}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000002c0)={0x80000000, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}}, 0x108) 2018/05/02 09:30:23 executing program 4: timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x54e96444, 0x4, 0x12, 0x10, "c8fbbbc49997be563ec0740e2abfa33c70d0620658be8458f5d56adcd813bc5ead9c3dc4c537f6f0efe24d68020ee2f489818d5edeabc7a76ced877966cb5d6e", "a7c33e57f4cbae914a5490c5f0030205b816e0cd8b4583c40f4354d8b1b25fda", [0x9, 0x2]}) timer_settime(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/02 09:30:23 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x8000}, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x8}) 2018/05/02 09:30:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000002600ffff00000000000087aa0a58f95a03e2dd752a9d1c1331000003000000dec60755f49f07795ae38f9c06063608bdbab5b4f9ffffffffffffff22e53c43bacd392b5d3bc5337add00000080"], 0x14}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x1f, 0x80000, 0x6) fsync(r1) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)=""/193, &(0x7f00000000c0)=0xc1) 2018/05/02 09:30:23 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x2, 0x400) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000005c0)={'nat\x00', 0x233}, 0x68) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000007c0)={0x3, 0x5}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80) sendto$ipx(r1, &(0x7f0000000240)="1c83362cf6dafc54dbf3fb2923e24a3aa8bcc74b7499261b115d438834a3fdf9064de46e9583ccf7117485b74c2ab5c8a207a78fc85765e09effe60e8f2d3c8e0994ac63d9294b4fb67daa3fbfc0397993ce5eb70e2139c6af82b64f2846d85313236789dcd05b514902e927b6a4331eae69d4514d93508a5389e1a61f0828dd7582d7910058d66d6c53500ef0f9f03b16", 0x91, 0x4000000, &(0x7f0000000300)={0x4, 0x1, 0x2, "7e358dd96978", 0x80000001}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000100)={{0x0, 0x6}, {0x9, 0x2400}, 0xb6a, 0x2, 0x4c76f9c0}) syz_mount_image$ceph(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)='./file0\x00', 0x7, 0x1, &(0x7f0000000740)=[{&(0x7f00000006c0)="87cbb37241e1642b09e9872729656028b11a64d96fb4ac968f6f22f6dfa7ab686476467adf65b0720b58a6d6d4a06df8ccd85012d68de651d6e12b1d76ba1dd59ed529604d021a51b764d164093eb89d1c76e83001855c636e5c04bcb9ab5c0724baecdc2075fa7433d667081e90a476d8dd75f8f6", 0x75, 0x400040000000000}], 0xca33ca58a7a918e1, &(0x7f0000000780)='/dev/midi#\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000840)=ANY=[@ANYBLOB="7402001ac843f0613c2276731a68af388f8d2894de08000000a53abdc27c28b593b105261a004bed269cf09a015d58401e4392ffe7db07803d672c105bcd635a2ffeffd26ff281a4a704f4d942095d740b6bc3feebc0ac5657a4fd663bf4e08d1ed64236cb91110b3fb56502ddfb026084b4ecffd93507548c6bdd36f496686c34e06e6e3be100391b208d50160bb13fdd710cd2e0adac70462c735edf7bb58d8f3e2ab3c584c8bc", @ANYRES16=r5, @ANYBLOB="020627bd7000fddbdf2508000000280001000800001900002308000900290000000a00090066000000080004000400000008000600060000000800040001000000080005000000000000000000000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/02 09:30:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8400000005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f0000000080)=""/174) [ 82.877973] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/05/02 09:30:23 executing program 2: getegid() getresgid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)) fstat(0xffffffffffffff9c, &(0x7f0000001780)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vsock\x00', 0x100, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000015c0)=0x1, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) fcntl$setown(r1, 0x8, r0) getgroups(0x3, &(0x7f0000001540)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000019c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001800)={0x144, r4, 0x4, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4c3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x70ad}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x240000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc7b0}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x40}, 0x800) getegid() r5 = getegid() fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getgid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001600)={0x0, 0xe1, "16e6d7d07ee8248fafb97e2fea1780afbc88e285c28d18c9877071457e62babf458086ec26654fcbde9786097bf37eca1a7502af7a7c906c55f0723ffbcf815de2928c899c5293c1b4a791430fcd117e65a9cd214c7bdcdb52f63cad193d91db56c6a1eecf13e9af363ca35d298c3ea0c5d48c8508965cd74e97b5259728bd4470c657b96e9c44aba7fd833e950a29e72d0266e2fbc2482c96d4dc1254ab7cb46d93af3366084e0a2920f9d238acdf9ea26f658f7c9115524d96558be421b13157c07250939a316ace4b261771e98f805349a875d53beabcc8c3665305c92249f8"}, &(0x7f0000001700)=0xe9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001740)={0x10001, 0x0, 0x59, 0x3ff5, r8}, 0x10) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000001200)={&(0x7f0000fef000/0x10000)=nil, 0x10000}) getgid() r9 = msgget(0x2, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001a00)={&(0x7f0000ff9000/0x2000)=nil, 0x2000}) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000001a40)=""/4096) getgroups(0x6, &(0x7f00000001c0)=[r7, r6, r6, r7, r6, r5]) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001240)=""/133) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x0, 0x0, [], [], [], 0x4, 0x8000}) 2018/05/02 09:30:23 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x3f6, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000400)) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 2018/05/02 09:30:23 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ac0036a4cabad06981"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000100000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/02 09:30:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6, 0xa8140) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100000001, 0x200000) 2018/05/02 09:30:23 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x21, 0x4, "15fc29e731d4b102ab5f484d137844129f00488819b2896ec8"}, &(0x7f0000000100), 0x1400) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.evm\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xeff, 0x4}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r1, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000)="01cb", &(0x7f00000000c0)}, 0x20) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x2, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) [ 82.968462] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 82.990315] Unknown ioctl -2146391550 [ 83.070386] Unknown ioctl -2146391550 2018/05/02 09:30:23 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/05/02 09:30:23 executing program 1: r0 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='asymmetric\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001fee)="520972757374e3637573677256652d3a4465", r0) 2018/05/02 09:30:23 executing program 3: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000004c0)=""/185, 0x0, 0x0, [], r1}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x9, 0xa, 0x0, 0x351, 0x100, 0x6f, 0xb03c, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/05/02 09:30:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x20) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000000040), 0x1c) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x2c3, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r3, 0x6, 0x1, 0x20, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/02 09:30:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x84) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7f, 0x2000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x800}, &(0x7f0000000180)=0x8) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbff, 0x800000}, 0xc) 2018/05/02 09:30:23 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x40000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd6b, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 09:30:23 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000000c0)=@ethernet={0x1}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0xf, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/02 09:30:23 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/200) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0xb) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') [ 83.298721] sock: sock_set_timeout: `syz-executor2' (pid 6997) tries to set negative timeout 2018/05/02 09:30:23 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x800000000000040, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000400)=[0x5, 0x841a, 0xf0], 0x3, 0x7, 0x3, 0xd8, 0x3f, 0x1, {0x269f9245, 0x5daa, 0x7ff, 0x4, 0xd3, 0x5, 0x2, 0x100000001, 0x8, 0xfffffffffffffff8, 0x20, 0x9c, 0x8, 0x6, "44be1b26fbc86fff1405a63feabd5e73d9ac504d03b92879bf7fe70331ea7dc3"}}) socketpair(0x7f7737bf18fb7581, 0x0, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000640)=""/23) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000007c0)=0x8, 0xffffffffffffffd9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x8000000000000020, 0x3, 0x100000000}, &(0x7f00000000c0)=0x21f) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffff800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/193, 0xc1}], 0x1, &(0x7f00000005c0)=""/7, 0x7, 0x1fe}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7, 0x0, 0x7, 0xe8, r4}, &(0x7f0000000840)=0x10) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004], 0x0, 0x4, 0x7}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x80000000, 0x7, 0x1000000, 0x0, 0x4000000, r5}) [ 83.416525] sock: sock_set_timeout: `syz-executor2' (pid 6997) tries to set negative timeout 2018/05/02 09:30:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000004000f22c0a4f2268141011fa1b85b000f00d80f2161baf80c66b81a48d28966efbafc0cec0f20d86635080000000f22d8b827000f00d00fc72f0f06", 0x43}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="01000000feff0000014d564b00000000ff7f"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/02 09:30:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4101, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x40, 0x4653, 0x80000000, 0x7c6, 0x10001}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0xff, 0x30}, 0xc) 2018/05/02 09:30:24 executing program 3: 2018/05/02 09:30:24 executing program 6: r0 = socket(0x100000000000010, 0x3, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/05/02 09:30:24 executing program 4: ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000440)={"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"}) pkey_alloc(0x0, 0x3) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYPTR64]) ioctl$int_out(r0, 0x545f, &(0x7f0000000080)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000940)={0x20, 0xffffffff, 0x2, 0x9, 0x3, [{0x6, 0x2, 0x5fd9, 0x0, 0x0, 0x2901}, {0x8, 0x2, 0x8001, 0x0, 0x0, 0x88c}, {0xaa6, 0x7, 0xffffffff, 0x0, 0x0, 0x1000}]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x100098283, 0x0) accept$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000180)={0x1, 0x0, [{0x6004, 0x91, &(0x7f0000000a40)=""/145}]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000840)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r3, @ANYBLOB="000425bd7000ffdbdf250f0000000c000100080008008c0000003400010008000800590d0000080004004e220000080006006f76660008000b0073697000080004004e230000080004004e230000440002000800070000000000080005000000000008000b000a000000080002004e22000008000b000a000000080002004e20000008000500ff7f0000080002004e2400002000030014005e0076657468315f746f5f7465616d000000080007004e210000058a94f55d50de66a5f791c0dddf9d7b"], 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/05/02 09:30:24 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008002020faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x61, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/97}, &(0x7f0000000140)=0x79376e5a824a53db) 2018/05/02 09:30:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000004000)="6966623000faffffffffffffff00", 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/02 09:30:24 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x40, 0x0, 0x10001) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/02 09:30:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) [ 83.957416] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 83.968816] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 09:30:24 executing program 2: r0 = semget$private(0x0, 0x40a, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x71, "03c739fcf8a969551049b0ee96e2290a1fe5fc3aef1c78c956d307f09c88e6733acc4d45af4ac5137c830301595f2b18178db8453ef2350b3cafd96b82a90a3271089ef2033eea5edbef534def6043cca46efcfaecb500986ad08f12a548f9a74ed309722777eef5d195feb763e929a8ee"}, &(0x7f0000000180)=0x79) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) process_vm_readv(r4, &(0x7f0000000780)=[{&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/134, 0x86}, {&(0x7f0000000340)}, {&(0x7f0000000600)=""/200, 0xc8}, {&(0x7f0000000700)=""/79, 0x4f}], 0x5, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/181, 0xb5}, {&(0x7f00000008c0)=""/202, 0xca}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000009c0)=""/182, 0xb6}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000149003ab7ce2c1122442c9e34e66d52907ea6f6f9486a49b11bfa4472c0303cecb8f1ef41d294278ee198e07ec4f2d4bb17dde6749725a262b4d310ed9e776b6e7763f58882ff30a0aade2c"], 0x374) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x625}, &(0x7f0000000240)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7f, 0x4) gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e65742f736e6d7036005e19dbe87baf6cf8bb9badb00b98769749938af6f356272a76b42b69a8e95f5760aa5fc5a541fe565bc4dd616610fbcbc8d9e3021060f386ed0890") prctl$void(0x3f) ioctl$ASHMEM_SET_NAME(r6, 0x41007701, &(0x7f0000000140)='p\r') semop(r0, &(0x7f0000000040)=[{0x4, 0x200}, {0xfffffffffffffffd, 0x0, 0x1000}, {0x4, 0x0, 0xffffffffffffffff}], 0x3) 2018/05/02 09:30:24 executing program 1: r0 = add_key$keyring(&(0x7f0000001e80)='keyring\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0xffffffff00000000, 0x1, 0x0, 0xd503, 0x1000000020000, 0xfffffffffffffff7}) keyctl$get_security(0x11, r0, &(0x7f0000002180)=""/53, 0x35) [ 84.006338] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 09:30:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'irlan0\x00', r1}) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x640100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000240)}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) [ 84.055958] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/05/02 09:30:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'wlc\x00', 0x8, 0xfe0, 0x73}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 84.111205] QAT: Invalid ioctl [ 84.154523] QAT: Invalid ioctl [ 84.199669] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 wlc [ 84.264393] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 wlc [ 84.337545] device bridge_slave_1 left promiscuous mode [ 84.343500] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.357713] device bridge_slave_0 left promiscuous mode [ 84.363184] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.401392] team0 (unregistering): Port device team_slave_1 removed [ 84.412706] team0 (unregistering): Port device team_slave_0 removed [ 84.423365] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 84.439672] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 84.465892] bond0 (unregistering): Released all slaves 2018/05/02 09:30:25 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) socket$kcm(0x29, 0x7, 0x0) 2018/05/02 09:30:25 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') 2018/05/02 09:30:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00007eb000/0x3000)=nil, 0x3000, 0x100000000000, 0x235, 0xffffffffffffffff, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) connect$nfc_raw(r2, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000040), 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) 2018/05/02 09:30:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000027fb1e00000000000000000010000000"], 0x14}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x55, 0x80) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x2b) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000140)={0x6}) 2018/05/02 09:30:25 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000440), 0xfef0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000080)="8a3d3dbf039a8bb6f9c1a5ad6c0e85d805437bd57d53c7824eb3d8199ae8eaa764bbeca214db9a33a51be2f7740fcc6b4979b988c0800a067526e3c2778474952fa2401badd091ce4161abd4a85a64af6ce9cb79405359ae873a18cb1ac9fe374c5a3edb4dc66d63c91638464aad15fe129b60729d184d559873675c0dda0bf1d5902dc7879a27b1f5bdb3d0791c7e81958e52b72ecfa4983ee9b6145d77199cd3397a40a29f36736790fb3217b27b5c8d5a95a40d0c2a00a1754e9e4204e9d62063fc7ea18c12a4c35e6e8cfdd10387026b5fc0091c575f810b231de191376deaf45ede", 0xe4, 0xd52}, {&(0x7f0000000180)="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", 0x1000, 0x100}, {&(0x7f0000001180)="b4a733b3198efcc15a53d55db245d23998cbe44a30b041916a2ece1ee196a20bb4de8f6f73cb468f", 0x28, 0xfff}, {&(0x7f00000011c0)="540ca103cd82e6f40e490254e0453d7cd912bf49ce3dfb6a43133ddf2e1cedccdbdcf0fd9a2ae56e756464be9c4d108e7fd16217023db9c1a9947edc527adef704acb1a75dfb2b071af4ee0bcae03654ff28d0a094777e427982419e028e86189718baa20b29b18d81dd0760d20426719609587c2d58d7fc455bfbd1aebf2b708174f438ffafb60cacbee10c2926d506c55720133d892b6b13e388060d14afb91e3cb4a292fbf9b8c7c71c7ea5b63ec648bd08b20f671c1d194405e140cf5bff403cb177c37ad20cbd6b15b61d16e64ffe909f60147e540c039e1399985c3725e3c9b5a6dec292c51190e1", 0xeb, 0x101}, {&(0x7f00000012c0)="19d4ccdc4f8d735aca706b9909fbd0f4596ac1731d1cc504c2eba9cc3b302f5cbb356bcd2816bd93323e7793a066e9e1493c3f29704f90c0d6b526c590a574acd29c3261463286a62ba0851a0a72dd5cfe447cdeab08ccd5162935447fcba5b76fb475c39623497ef54f44f540e36d5b0b83d197863d1f6f3a78e405a6a4c6a9c7932a1674037a06721c48999c830826a0b8606274faa99758941edde5a892ecf545ca4a77ac20ec72e12e1498c0ef24884c7c6d9d125e12f4bf3f55b4809fa45fc488044b5ce18aa07e88c7af1ccb32c7d4e108059dd9b1f080eb012b7ce6cfc2df2feff2bd6010377c82f1d2c8a8f57de8994e5da88c", 0xf7, 0x8}], 0x10000, &(0x7f0000001440)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x3b]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x34, 0x31, 0x38, 0x39, 0x78, 0x7f, 0x34, 0x33, 0x34]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0xcd0d434889009cdd, 0x34]}, 0x2c}]}) 2018/05/02 09:30:25 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xe, 0x2}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0xfff) 2018/05/02 09:30:25 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000), 0x0) r1 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000040)={0x399f1336, r1}, &(0x7f0000000080)={0x100000000, 0x3, 0x70000000000, 0x2, 0x58c, 0x6}) 2018/05/02 09:30:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x101000) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='ceph\x00', 0x0, &(0x7f00000e7000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x32000, 0x0) dup(r0) writev(r1, &(0x7f0000000480)=[{&(0x7f00000001c0)="532ed76122708bdb33a664dba3814198c0d1621b35010993eb09510b4e4a610cbf7d88bd0faa4403d7eabcfd716df3ce7e9683e936495919d18c81cd449a0b0e383be41d2ddf2d90b985ac5a758238f380e2ee544314565178143e9731648e4c99092ebea3a2290885636dbecca6ed3ddc6058e9a3470410d2fd5de03a5bf5cfc0ddc4f39617f27a60c7ea2d2df76f79e39ea04e78c47efed0d171b227aeb3a89101592b022a7a3ada1ff63182609ef8fb4149f0128d78def6a583f5b59af82f", 0xc0}, {&(0x7f0000000280)="17c48321", 0x4}, {&(0x7f0000000300)="5aa6c8830d301ec9b0142619f83f9fd00ff20f3006e0b86b51d68ac07e4f5c7cbe157252145a55fa4ea65ac68359957f91", 0x31}, {&(0x7f0000000340)="594827b2a911221028093bc1eb5f32193ab847b4b4e612420c6954b6229200a5fe1581b3fde6b8d28915b22814dd29ca0c6ade9a77afb9711c980b01260166b64870ade9d203565c0581e420c5a28cde8565f1f9661d21ba0746ea04cafd48cec2eb2fb9c305493bf159b1f69e8590413f1a3fd5e1b5023bd72dd704868a5ecc775cd08a1a22642230fe24608cd69875131a4fd4bd077066c3efc9580844b2e1", 0xa0}, {&(0x7f0000000400)="a478c5818907546a559626e864e0ba14f2cf9a4adb74604c5c189b9d874092d0c69b5cb6ec296e3294343999cfca2b8487a70437dd0f788034a9b58adf29ae7a6109abb28ae55866", 0x48}], 0x5) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x7ff, 0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0xfffffffffffffffe, 0x0) 2018/05/02 09:30:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="01000044f1c8b300034d564b0000a5e90004000000000000"]) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="a617b7f358b2f1ec6e7a23bdc63e2dcaa1157297df4f9bca878e57ddd858ff351662d3e6854c168241cb0e0eddfb75068a28cab319bf9ba1294e5dde1311193f4f9c583f3527ef3fc76ac60db3d748a607c50e3b54dbdfc485dd2b7fb31f9a1753c4272713bf6669e577bd3fac691ef2a0e4c5969093805f8e698a9149f76141ea2943ce8f72dbee55c3033c109cb7bcb0afe7dc6031ad47a8704e6ed1b30d17bedd9659", 0xa4}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000000040)="85b3e6483a7ce5aa2ba8a8d0b81e95ef457894f80e4e3c4a20afe1c9f4f631a6a9862eb9ec0e522348c92d9247628719975395326c5d1211668d4b7cdd288bb1d786f59b79a638e1926cfb67cfed13cbac827322dd3c773ba5bbf720911c4799da1faee6fdbe91a689c20da055f6fd2bf2b96dd782e3c69a97173384a5765eb7c83f0434db09b1854a812979310679e2ac7b621cdf75c1d39945ca88614586ee79c82615194c26b9686f1dce6625d31ec643f1fc086ea4da26d1dd6f938caf942085593c6e8b", 0xc6, 0x80, 0x0, 0x0) 2018/05/02 09:30:25 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2c001, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x10000400}) 2018/05/02 09:30:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x5409, 0x0) 2018/05/02 09:30:25 executing program 2: pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x3, 0x300) [ 85.310178] ceph: device name is missing path (no : separator in .) [ 85.337518] ceph: device name is missing path (no : separator in .) [ 85.560255] IPVS: ftp: loaded support on port[0] = 21 [ 86.065893] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.072303] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.079529] device bridge_slave_0 entered promiscuous mode [ 86.104269] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.110663] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.117789] device bridge_slave_1 entered promiscuous mode [ 86.153430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.178116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.244234] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.270246] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.371622] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.378739] team0: Port device team_slave_0 added [ 86.401475] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.408760] team0: Port device team_slave_1 added [ 86.432496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.457535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.481955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.489114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.497217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.516969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.524104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.532356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.742617] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.749070] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.755696] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.762083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.769361] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.135131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.541815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.617149] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.694167] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.700346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.707884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.781424] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 09:30:28 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x142, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000280)={0x2, 0x3, 0x0, [{0x40, 0x10000, 0x0, 0x40, 0x80000000, 0x7, 0x400}, {0x8, 0x2, 0x6, 0x6, 0x9, 0x6, 0x3}, {0x1, 0x1fffc00, 0x65, 0xd19, 0x4, 0x57, 0x3}]}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2000) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af10, &(0x7f0000000040)) 2018/05/02 09:30:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES16, @ANYPTR64]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/02 09:30:28 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) 2018/05/02 09:30:28 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x7fffffff, 0x400}, {0x3, 0x1}, 0x6ad7, 0x1, 0x81}) io_setup(0x6, &(0x7f00000000c0)=0x0) io_destroy(r1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000001680)=[{&(0x7f0000000680)=')', 0x1}], 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x300) io_destroy(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) 2018/05/02 09:30:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}, 0x0, {}, 0x0, 0x0, 0x20}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 09:30:28 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000840)={0x0, 0xfc, &(0x7f00000000c0)="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"}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x0, &(0x7f0000018a00)) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/05/02 09:30:28 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xbd, 0x40001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x3, 0x4) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x2, 0x2, 0x5, 0x8, 0x100000000, 0x40}) 2018/05/02 09:30:28 executing program 4: prctl$getreaper(0x28, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x902, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2002, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) [ 88.223554] ntfs: (device loop0): parse_options(): The show_sys_files option requires a boolean argument. [ 88.241500] ntfs: (device loop0): parse_options(): The show_sys_files option requires a boolean argument. [ 88.304135] QAT: Invalid ioctl [ 88.333675] QAT: Invalid ioctl 2018/05/02 09:30:28 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000100)=""/31, 0x1f}, &(0x7f0000000380)=[{&(0x7f0000000200)}], 0x1}}], 0x48, 0x80000000000}, 0x0) 2018/05/02 09:30:28 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000440)={0x100000001, 0x8, 0x8000, 0x0, 0x8, 0x3}) r2 = socket(0x6, 0x803, 0x103) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000540)=""/232, 0xe8}, &(0x7f0000000080), 0x51}, 0x20) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000200)={0x1, 0x10000, 0xfffffffffffffff7, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x8000}}, 0x2, 0x8, 0xff, 0x3f, 0xb7f}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x80000000}, &(0x7f0000000340)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setresgid(r5, r6, r7) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000004c0)=0x5, 0x2) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000180)="80f1a5e7421a78f7150119d6e8269af44d00000000000000000000000000000000", 0x21}]) [ 88.448481] XFS (loop0): Mounting V5 Filesystem [ 88.488253] XFS (loop0): totally zeroed log [ 88.504304] XFS (loop0): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 88.514524] XFS (loop0): Unmount and run xfs_repair [ 88.519727] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 88.526447] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.535339] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.544872] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.553781] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.562656] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.571539] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.580407] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.589283] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.598234] XFS (loop0): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 88.642067] XFS (loop0): Mounting V5 Filesystem [ 88.650990] XFS (loop0): totally zeroed log [ 88.657258] XFS (loop0): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 88.667318] XFS (loop0): Unmount and run xfs_repair [ 88.672411] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 88.679116] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.688068] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.696963] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.705830] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.714701] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.723597] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.732484] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.741348] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.750728] XFS (loop0): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 2018/05/02 09:30:29 executing program 2: r0 = socket(0x14, 0x80806, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10100, 0x0) write(r0, &(0x7f000031f000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/05/02 09:30:29 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setsig(r0, 0xa, 0x1) r1 = inotify_init1(0x0) rt_sigsuspend(&(0x7f0000000080)={0x5}, 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @random="3e13e056ec09"}, 0x12, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bpq0\x00'}) r3 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) fcntl$setown(r1, 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x4, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x420a, r3, 0x202, &(0x7f00000020c0)={&(0x7f0000003100)=""/4096, 0x1000}) 2018/05/02 09:30:29 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="b8b2e0e2ba43c189b4893ba900fd2907dd4d04092d2526f7485bdeb0ff289dbab069822a", 0xfffffffffffffe2c}, {&(0x7f0000000100)="145ef3e508f8b774864c5fd879ea2b87514fc89f19e2d9995d1f5640266395096219bb43f57c376f4eacea2d19e63af3c3ae86c5209a790a42c5b3fbf624ea8a8cae6c808f0321a79687d15a12d849516c5a86f67fb0b1fc41cccced773f0e78ecc98fffeaaf65f21718d94022416a9be6939a13b712c50a59d94854c79ff913ea77574853aab3", 0x61}, {&(0x7f00000001c0)="ce94f8751b4201c80eb063bf3554aebc3cacef9d5ef3f201c387d740f675f699325a6dd8920b3303b01d23461457709461bf4a7ebf88d51c7de7438065c1c9ea79e6378dea6f434120b01b85df0ed8d5ffc8b4edaa979e22d2e53b2dcbb025b99abc588207b0c7d3943b5bfd72403cb4a9c84f7a6530ff5bfd092f77e7db90", 0x7f}, {&(0x7f00000006c0)="6d3ebc9b591210b81bae74ff6878d3a57ee3bc598d21568b51ae50a5f3c58c25f8c1b8f07b3d8f4ee7114165900c9a8b56db0d025a8916d12bdde6f31873ed4664fbf643d4402a5dec6abb16c90f0fb78db632359c13ec61fedb64c1b9723a02a9a9d902018674502d180758378dbdd17453b7ed2522c85da5cf62729bee7b5f375d5f92601fb9c47446c370a27cb6f6d7e228e3f41549a4b7104168817dc64a3f9ba94af1b152ea5bee9a61cc79457fe01b852df79e71598bc9", 0xc8}, {&(0x7f0000000340)="36c1df6e18dc646d8431639e8dffe854af55bcad0a0fae0d25c6a33b19cca111788aeb3a18c933ef1289a478eb07ed9dd3ffdd77", 0xfffffffffffffffa}, {&(0x7f0000000380)="fa19769850cce5546b929c3c292eeb6551d91d5b4e9b869aa8bf4bc5ed9ebbdb50e201169426cd783716cf4f7070e944d7d9a473333dc643d723bb42456529f8c57959bec61ec08c20a4158f34384606458f2d88102a2f1ec3efecd0e87493c4d4702dffc77cacb50ad5f8a3a86c", 0x6e}, {&(0x7f00000007c0)="f65998311d4e7ab91e593ef0e288ae94d6f3e83c7a37ffb3dd27f3b097ff96274fad1210ac550c114ff175bc9512e608b8726baa71251efb3c43205478f7c3a3d09f23028d366e460f2b18e66fde6219dccc8b5b4d387ef601517492839e5928704dcdf0b15cd0e31257dfeab55f3dadd4da89c7322bad3d63a789030379e9b7ff4b6b19b8a5ffa1a4e207ee80856d73360b821dbda829082a33b12b7071d937b878d8fe6e6d49cc97ecf85e0514a8d29cdec48d9f8fbb37b62d9e599ec29d848f3d8d99b5b7f8b2b464e18074290ba69c59e1543b07d2029fd595fb7efa0ff1473fdf89bb988cf11f5101b345012b869b21e34bcc37ee5448bc1a12a891c9bb211d08fe635a7aec683591cfa6af49146fad9d62ca", 0x115}], 0x10000000000002c2}, 0x1) 2018/05/02 09:30:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000000040)='nfs4\x00', 0x0, &(0x7f0000000080)="7632f766849f95e6690ab232266b55b26905af0bda530422f83c4f523a4dc6d5b49b82ad80a4ca4c4000f6fdd9a06e138a7300725cc205089acb54067121b0e38aff7f000000000000b9730182c7391d887d8a6f777daeef5febb16de8f0b858512c4aa05f33eee6cd796e9cefc5698c5043c7a8c0e210f412a76238d7f620c2f97871743924c0dd73d0cd4c81a941cefc5c22b2ecd57173d4519d10da3e1949b765fd15d01750d1bb48bcd603089b5f234df80e2fa9196605f5") 2018/05/02 09:30:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x20, 0x401, 0x8000}, &(0x7f0000000140)=0x18) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendto$inet6(r1, &(0x7f0000000040)='a', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x3}, 0x20) write$eventfd(r1, &(0x7f00006d5000), 0x8) 2018/05/02 09:30:29 executing program 7: r0 = timerfd_create(0x10000000, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x3001, 0x7002, 0x2, 0x80, 0x821}) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) 2018/05/02 09:30:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}}}, 0x84) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/02 09:30:29 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x200401) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@dev, @remote, 0x0}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="240000001a0025f0001b100400edfc0e1c0b0020e80000001009ffeb0800010000aedb4f", 0x24) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000000)) fstatfs(r0, &(0x7f0000000180)=""/82) [ 89.349082] NFS: bad mount option value specified: v2÷f„Ÿ•æi [ 89.349082] ²2&kU²i¯ ÚS"ø0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x18) io_setup(0x7, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/6) 2018/05/02 09:30:30 executing program 2: r0 = socket$inet(0x2, 0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) recvfrom$inet(r0, &(0x7f0000000140)=""/255, 0xffffffffffffffba, 0x0, &(0x7f0000000240)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0xc}}, 0xffffffffffffff5b) 2018/05/02 09:30:30 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) accept4$packet(r1, &(0x7f00000029c0), &(0x7f0000002a00)=0x14, 0x0) r2 = semget(0x0, 0x3, 0x204) semtimedop(r2, &(0x7f0000000000)=[{0x3, 0x5}, {0x3, 0x1b6}], 0x2, &(0x7f0000000040)) [ 89.394093] NFS: bad mount option value specified: v2÷f„Ÿ•æi [ 89.394093] ²2&kU²i¯ ÚS"ø0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/02 09:30:30 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) clock_settime(0x7, &(0x7f0000000080)={0x77359400}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="c1ffffff2e000103000000000000000008000000100000000c00060000000000000000009bc9ce058b8815b3bd8df768408306e08d832175499433d61f9a9c0008f43a6ab2897401d0e0b585f84c70713466a3e8171c668924"], 0x24}, 0x1}, 0x0) readahead(r2, 0x7, 0x4) 2018/05/02 09:30:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2080, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x6c, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x6, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xf71}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x4}, &(0x7f0000000580)=0x97) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e22, @rand_addr=0x219}, @in6={0xa, 0x4e23, 0xdefb, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) sendfile(r0, r0, &(0x7f0000000040)=0x4000000, 0x8) 2018/05/02 09:30:30 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886a", 0x14, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') [ 89.701499] Unknown ioctl 1074310945 [ 89.736668] Unknown ioctl 1074310945 2018/05/02 09:30:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10}, 0xc, &(0x7f0000000e40)={&(0x7f0000000000)={0x28, r1, 0x30f, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) 2018/05/02 09:30:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000ac0)=@ipv4_getaddr={0x18, 0x16, 0x321, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000001400)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000c80)={0x77359400}) 2018/05/02 09:30:31 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_regs={0x50}}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x9, 0x1, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/02 09:30:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="8a8f9afdaa478a8abfd339cdca183b77f6fe4a4b8410136b26b579de4ef2667a59f0ac73bfbb266e0411b7d9bf06771214b5af0a8bb89f8b98403e6abb73948e23e9446d9a9c909bbd1083632a372b919048adb9d5f6c32e28d452d6b7c946b7376f8454922080efd59d144abf7c7da4daffdf", 0x73, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='p', 0x1, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000140), 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x40080) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={r3, r4, r5}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x7, 0x400, 0x1, 0xd0}, &(0x7f0000000640)=0x98) ioctl$void(r2, 0x5451) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={r6, @in6={{0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0xaf}}}, 0x84) 2018/05/02 09:30:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x48101, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x5, 0xfffffffffffffffd, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000240)=@rc, &(0x7f0000000100)=0x80) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x8) 2018/05/02 09:30:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x102, 0x2a0d00) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) r2 = shmget$private(0x0, 0x4000, 0x224, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/192) 2018/05/02 09:30:31 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) clock_settime(0x267ba07cbf40103a, &(0x7f0000000140)) getegid() 2018/05/02 09:30:31 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x143000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x3, 0x6, 0x5138, 0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x8) r2 = dup(r1) connect$inet(r1, &(0x7f0000987000)={0x2}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000240)={{0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'wlc\x00', 0x9, 0x5, 0x20}, {@empty, 0x4e21, 0x1, 0x4, 0xff}}, 0x44) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) sendmmsg$alg(r2, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001840)}], 0x1, 0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000100)=""/125, 0x7d}], 0x1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/73) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/02 09:30:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x3, {0x0, 0x0, 0x2}}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x65}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000200)=0x10) [ 90.462171] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 90.481340] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20002 wlc [ 90.504811] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/02 09:30:31 executing program 4: r0 = socket$inet(0x2, 0x80800, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = geteuid() r3 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='gcm(aes)\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) 2018/05/02 09:30:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) sendmsg(r3, &(0x7f0000000540)={&(0x7f00000000c0)=@l2={0x1f, 0xfffffffffffffffe, {0x7f, 0x3, 0x2, 0x9cbc, 0xffff, 0x8}, 0x68, 0x5}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)="5aa2d172e6c7021a57a7f541db7437272dd63e1a4501f2fb0b63f7bc919b2ff43cc2393cee29a25261f038df5265245ba1da20fd1199f64e0b7aa62c8a461592cedcef52610a21a6a5e38f529e5737cd81acee28aca2741675c1542fc42b69f5b4b05acd6e3b247953e0140ceb3e3b1f35cab807561bbaa9204a439bafefb1be7167b755fbf440b17f4e30cdbb882a86e61d4d47cb07bc17ab093945e593c772ec77052de4dca9696e9277baf44e722bc38138d3978c7b56af658608f273e28e29517ee2c5b3946f225f4ed657d56b237884e7556466ea87abda350870d36d5cd16abd68a898369fb17fe001bebe1543bf9a5c39", 0xf4}, {&(0x7f00000001c0)="4e73b641a5e83fe9644a31271851199569816d6f4acca5da3454a5f90f0bd13850b9443f622848ef7999685e68dd7674c6f0a8e0e67075dc74684697f005893cd935a7b85aded21c56b99b1a4442fbb21c", 0x51}, {&(0x7f0000000380)="7be06ff58de3575309463364a99920a568d66b3b68dc81795470e53a378cf6287302d0ed2e297c09598e9924294d5e1ba784a6b54c6c8e5e0495cffab1684749fea5fa2ced98d987c96782753375917a67770fbe7a4bab165a762a1d9934e3cfe0f52cae568354de47cab8f100d300bf9efad731470e3d3d421511fd73c3", 0x7e}, {&(0x7f0000000400)="794aebadad920d6708e02d02dea675f66a293c960bdc61d262156250acbf5109c77749930825696360f83262308433532881b5db5da82e43ef71bbdfdd92cdda9556a6a8c1093c432a1958cfa6", 0x4d}], 0x4, &(0x7f0000000480)=[{0x70, 0x100, 0x987, "734423995f93b06ad6bea08f59bc84bbbc28590b8ffa152e713372aa8223939d599e3aa6942fd89865ceece5268c832e4ffa801c647cad2568ae813dfa257c2dfb67c4f0c79baab1df728f0958b76eb6e72c32985a202f936b1c23663e"}], 0x70, 0x20000041}, 0x4000000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 09:30:31 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0xfffffffffffffea8) exit_group(0x44ac) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000efffffff0280ad650df9759641009fb35b2d6a3a5cac8e16721c23dd6242132ec87491e53fa0d12be827161dd573f64c73a0cba882ad24b77c7df95e32afeee92eea288c667a8c5f9da796483b25fad31768c4588739f98e1d61c6ae03e5f49eabbec74e5f0deb85bb16f3a3f1ed605712c64dcff420d6059d3c18f1049b4286a8a5010920000000000000"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0xffb7, &(0x7f0000000340)=""/167}, 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', 0x2}) 2018/05/02 09:30:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0xf, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x2, 0x0, [0x0, 0x2, 0x7fffffff, 0x4, 0x7, 0x155, 0x40, 0x6]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r8 = getgid() r9 = getegid() setgroups(0x6, &(0x7f00000003c0)=[r4, r5, r6, r7, r8, r9]) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x70bd29, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x2000000}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x41) 2018/05/02 09:30:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) unshare(0x0) msgget$private(0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x30600, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000000c0)=0x5) [ 90.576371] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20002 wlc 2018/05/02 09:30:31 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = epoll_create1(0x0) getpgrp(0xffffffffffffffff) times(&(0x7f0000000040)) shmget(0x3, 0x2000, 0x54000081, &(0x7f0000ffb000/0x2000)=nil) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f0000000080)={r2, r0, 0x2}) 2018/05/02 09:30:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x5, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0xfffffffffffffffb, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='+\x00', r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1240088cff9a340e1", 0xf9, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r6 = socket(0x1b, 0x80000, 0x3) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() setreuid(r7, r8) msgget(0x3, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) 2018/05/02 09:30:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000240)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xee0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x401}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0xfffffffffffffffc, 0x4, 0x1, 0x3e8, r5}, &(0x7f0000000540)=0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000580)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x310e}], 0x3c) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/05/02 09:30:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf5fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00005d5434)=ANY=[@ANYBLOB="42a3f57e8c805e122c00000013000300", @ANYRES32=r2, @ANYBLOB="00000000000000000c0016000800010004000200"], 0x2c}, 0x1}, 0x4) 2018/05/02 09:30:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)) [ 90.874644] device lo entered promiscuous mode 2018/05/02 09:30:31 executing program 6: r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0xe2, 0x400000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x81, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0xf}, 0x6}}, 0x100000000, 0x7, 0x0, 0x2}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={r2}, 0x8) getsockname$unix(r1, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x80) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x48151, r0, 0x0) recvmsg$netrom(r3, &(0x7f0000000580)={&(0x7f0000000080)=@ax25={0x3, {"f85c87afbb5a40"}, 0x3}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="3d92a66d63945c3a917eb8cf154af15c9c4385414ca26cbad2325f09269d7b0d326c530b99b9919ac81523f35534cea976c00734f75280c01724c770df592bc209f3658984e35ad36a888a96fec34321ccff63b425741ad721b14d0cdd93f814898349e6427a9ca014bc2b372267542bdb11b62afbea17c811af444a4e8419b18b5b09e3236923ce642dea69c63b82fdd2d68035bfa84c7e72a987ad0a48896a2235078c94f280b51a08f872152f6662e158d85f3f8cd5fbf6ea9e0b8c3757c402dc96b9d4f4545bb90c8b88c47ae423418922e8dd07", 0xd6}, {&(0x7f00000001c0)="7a305458fa310a734b4b065dac25fc29570e4105093c0ba239ce5c7f080d4c5b14759776fff833274b51053926af3dc6edee80cb2bcbfe9f18bf5bdfd8bcfd1525b3cff8c0535d7d98c54f75eb8b7d3154c3a9d13145136c563185718d79596c50e79b32988e094d7b062c7d95f223c91e1e858c93ca80494bd728a634bfa7a9750c33bb788519e10b7f", 0x8a}, {&(0x7f0000000280)="febed2218b421426e955103906deb323885875b342bc924cb344ff4acd3377e2fb835af8ff0ea397f9e617d872d54674e6bee9c0ddd3b1f050ebbc95a3624c66ae0250440f07d8126cc2ed906e26d5f2f1aab2d1c0f6b5ab45c4385f144d9dabbcc0fb0c3c1ad23402b7447cceee53df39a2dd529d3f35d35520b9c0727199f04e6cd51d93719dca6bba936778279a16d5ee5d1f15f6c5b48e3625e2a6bf56ab", 0xa0}, {&(0x7f0000000340)="33fa38899613debac2519f1d3a89ebd76a98a720", 0x14}, {&(0x7f0000000380)="20e9968295241e25fa86307c2be14500eb66877224b3fc3c1a3f4e355ba6f82d0a7015a9c87d1ad5a975e5963dae24777311c72b3e7362b32c504d649597f519f8bfa1bddcf1458c3b91fa38272ddc48056ae1b52590c1bd436b78a553eb4c3ac3656242", 0x64}, {&(0x7f0000000400)="ea4ddc19f33dc865b0e88182ed760bd4686e347b43721cc67f83f025a821cbd75fca5840925348676ab0b3930c8994071672dbc9d972f65c13b5a564d67613b70d186c8d4ac78deb2ed7129af01470cb779896d4880dbc816420", 0x5a}], 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="80000000000000000901000000000000418088a8fb0fd81e8cfd0ab59edd55c7da9571e196f3a658999aeb48c71b1fa712f525b59d80b32f0955a478270d68dbe4f599063b7f1f9638a00f2ae4731bf1cc871b5f185ed794234b357fc42e36d60e7e3f3201a532a8f9de040cd80cb70dfb2c5011aaac7f3a4030f6dad2be2a10a9611769a5439dab026915124f7725fd23e2f6d089626a173a53166320e4f65eb97d37d01d48391f4cb834321d4e153278f9a620ecf7269c9c62e87a7b7506ad49c09ccc69fdbc7d80d7d1b9732bcb78c636854324639748778ad0697c3851fd6158446190a152124d716ff4f9f4"], 0x80, 0x4000}, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002daff8)=0x7fffffc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x22003, 0x0) [ 91.002911] device lo left promiscuous mode [ 91.015577] device lo entered promiscuous mode 2018/05/02 09:30:31 executing program 1: ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000000)={{0xfffffffffffff58c, 0x3, 0x8, 0x3, 0x100000001, 0x2}, 0x70}) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x4000) connect$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x30b, 0x7, 0xfff, 0xfffffffffffff000, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000380)={r0, 0x8, 0x5, "868dcb5301394bcb74979ee1a8602f50fa9325ae9f9e0030b8f2a4ff69385d567d51e79f0fcf5a7f0c3f08dc54594aa8e3c8f99fb44d18a7bc62adaaf1f62a137a809a0a531077d5a2b15946d6849c6c956396444c7babbac597bb588db0a60c5cdf878746355d47b9b6d0c7059d328ab1ae8a0b19b504bbf2d56fb830f58a29351214bbe7485b8eb10b24c17e3ad3cb8addc6e89c2d827429bc6329b0c1f350fec08983d57665a6b1f7b8693941e1f733a6a20807cf42f5c4aec1726e1923ea6c5f69e3c5ae4b5fd34b935bcebb074fad453b80dd24"}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000880)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000008c0)) inotify_init1(0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7a}, &(0x7f0000000200)=0x8) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x342) r3 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000840)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000480)={0x378, 0x11, 0xf, 0x100, 0x70bd2b, 0x25dfdbfd, {0x2, 0x0, 0x5}, [@nested={0xb0, 0x66, [@generic="9696ecc9906f1ccb21dbc0e6d5f7bc25300c7897e0f24de4d11a007f03b2d618d6b033b66aa0e9d79ca4b00ea98d4752bccd1b9ab936703e9fd46110536480150281fac6d8505e9ee516cf78c045772edbc8873b2a904ca5200e96a0708711253c07e9354c6355d269a4fd8b3dda1a316a3679537886eca7f12191e800a049edbd5ec7df4d25414aee26574e6f2bed8b418c6234617fbf01fad09578e64374b6cb7660f63b3c4a706f95b8"]}, @generic="c3c518c628a0e55643c3ff7d34d343c4afe29a1a4efa3c408956004097bd9c900e59c83243dc78f9a4017617b458d449ccd3ed4590696ba33f5066ed83b96e4c6a68d756597d3dae9f9c4aa88d4f6757576e", @nested={0x14, 0x41, [@typed={0x4, 0x67}, @typed={0xc, 0x48, @u64=0x2}]}, @typed={0xc, 0x70, @u64=0x8}, @nested={0xac, 0x3d, [@typed={0x50, 0x20, @binary="eab3ca95ed3e7362410c5724146cb9571c56a2453ef4e629f8cd847f0b3021d2e30e584545d45caf482deabfd02efe1349c6e3f0dcbdb57461e08c747840ba15c00ee983ec3e9d3da2c6"}, @generic="4b0e6deca905c9d2345bb49529e2be53472995be132d4a0d14859a33d918e36ffc6bea20714e5f2b57de1416675ee8869601fb6b6f3309ab9babb7476c80130b4bdc414a3a00", @typed={0x10, 0x6f, @str='/dev/sg#\x00'}]}, @generic="d3aba046097de7f74d99f78d465c5fb453d803a8342b9ccf194298fec4a61261ccebf4da1c", @nested={0x170, 0x30, [@typed={0x8, 0x48, @fd=r0}, @typed={0x10, 0x1, @str='/dev/adsp#\x00'}, @generic="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", @typed={0x8, 0x1e, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x83, @pid=r3}, @generic="f2ea6541ba6786bc950801fdbd740fe526f3033dde2da2c6158ea6cbbb05cc710ad81f195e6821a1d2071176eddf923801", @typed={0x8, 0x82, @u32=0x10001}, @typed={0xc, 0x94, @u64=0xfffffffffffffc00}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x14}, 0x8004) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xaa, 0x341000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000000100)='debugfs\x00', 0x0, &(0x7f0000d1cfff)="d3") clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280), 0x0, &(0x7f0000000300)={r4, r5+10000000}, &(0x7f0000000340)={0x3}, 0x8) 2018/05/02 09:30:31 executing program 2: r0 = memfd_create(&(0x7f0000000180)="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", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x27, 0x0, 0x1, 0x6, 0x0, 0x7fff, "5dde411629316bf7d0df586a0bc00ce6d8149e7144db4849de766cf39f8ad19778f7c3ff8c449901a0493780ee84a97b2cd9b6ac1c05917605663f6236e720", 0x36}, 0x60, &(0x7f0000000000)=[{&(0x7f00000003c0)="611ddfa588c54a5bb269dce7c718f764fb40295a4bec2505328bdc68d7840c86d71ae501abbd6ccedc2ecb47bc340bbdef4752e9658a64bf4de12597ec50e5eb2ac79bd201acce0bb9d1ada0b46c0e29564a0c782248b4ea3b57afc7708d269837deb7fbd5ae899de2186acc96b637726296b444533a2cf4e66bc8196bb7e761a1e80d693001f14136027f7b4e693c48157e1266cacd1d0066ef7f1a330a4a6407ec48c98c", 0xa5}, {&(0x7f0000000480)="49ef5f383435b47850c70a1e21bdfed7222e9a935c3ed999c68daef66e54da831b1509ac7e38ba00d88e9641cb24b72aa87a93ec7616edfd4b10ae4249e2c1cb32c75467f68485af074df4dd8ddee9655c7ec88e562acf84eae61cbd4da6111f170067577c9aa17e069e67dc847bf011713a0c9b3184997491972b715c0f7635354a41838117b757cf4d7a94144027906fceedfbaeb2bc57bd6463c22036e2eecae10a609e9a395091487c42c3e7d4762fb1d18f4fc16d86d82bc300fd8d2b2142ec116bd3c6e02870", 0xc9}], 0x2, &(0x7f0000000080)={0x18, 0x11f, 0xffffffffffff0000, "ebd6a4"}, 0x18, 0x80}, 0x800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/05/02 09:30:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="c3"], &(0x7f0000000240)=0x1) get_thread_area(&(0x7f0000000400)={0xffffffff, 0x20000800, 0x0, 0x1f9, 0x1ff, 0x3, 0xfffffffffffffffb, 0x3, 0x6, 0x100}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="3f710010", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="070007000008018008000659f00008000400"], &(0x7f0000000480)=0x16) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000500)={r5, 0x5}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) get_robust_list(r6, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000200)}, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) 2018/05/02 09:30:31 executing program 4: r0 = socket(0x1e, 0x2, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x40000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/144) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000002c0)="0702", 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x20000001}) epoll_wait(r3, &(0x7f0000000500)=[{}], 0x1, 0x0) 2018/05/02 09:30:31 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x40012061, &(0x7f0000000040)={0x0, 0x989680}) 2018/05/02 09:30:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8400, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"6613f90e1f3c60"}, 0x9}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001040)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000a00)}}, 0x18) 2018/05/02 09:30:31 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) geteuid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) open(&(0x7f00000007c0)='./control\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) 2018/05/02 09:30:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000840)='tmpfs\x00', 0x0, &(0x7f0000000880)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000280)=""/45, 0x2d}, {&(0x7f0000000380)=""/28, 0x1c}], 0x4, 0x0) symlinkat(&(0x7f0000000100)='./file1/file0\x00', r2, &(0x7f0000000200)='./file0\x00') setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1000000) symlinkat(&(0x7f0000000080)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[], &(0x7f0000000140)) renameat2(r3, &(0x7f00000007c0)='./file0\x00', r3, &(0x7f00000000c0)='./file1\x00', 0x4) 2018/05/02 09:30:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x0, 0x9, 0x2, @random="3811343bc428", 'syzkaller1\x00'}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/05/02 09:30:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x8) ioctl$VT_RESIZE(r0, 0x800442d4, &(0x7f0000000000)) 2018/05/02 09:30:31 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000027002f0800000004000000000a000000bbdb33fc97686837e5dc00a1609527bd6af2d357f49677894a24d59b68cafb37d7804c815bd691059f775f9329588038ec7b5a"], 0x14}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/05/02 09:30:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/05/02 09:30:31 executing program 7: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x10, 0x0, 0x8000) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000180)='O', 0x1}], 0x1, 0x0) fsync(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x135) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f0000000200)='./file1\x00', 0x80, 0x4, &(0x7f0000000440)=[{&(0x7f0000000300)="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", 0xff, 0x7}, {&(0x7f0000000240)="1e1ffe181bc9e90435c2", 0xa, 0x100000001}, {&(0x7f0000000280)="af4e77a0efae22cfb185117df453f971", 0x10, 0x6}, {&(0x7f0000000400)="6e19b7c2ec51fc0a42f620777110664b78e7417c1484", 0x16, 0x99}], 0x20, &(0x7f00000004c0)='\x00') recvfrom$ax25(r2, &(0x7f0000000100)=""/103, 0x67, 0x1, 0x0, 0x0) 2018/05/02 09:30:31 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000001c0)={{}, {}, 0x0, 0x0, 0x8}) getpid() r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x41) finit_module(r0, &(0x7f00000000c0)='comm\x00', 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000140)=""/43, 0x2b}], 0x1, 0x0) writev(r2, &(0x7f0000000040), 0x17b) 2018/05/02 09:30:31 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000002, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) unshare(0x8000400) r10 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r10, &(0x7f0000000040)=""/132, 0x84) readv(r10, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1) prctl$setptracer(0x59616d61, r9) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$ax25(r0, &(0x7f00000002c0), &(0x7f0000000240)=0x6c) 2018/05/02 09:30:31 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0xfffffedc, r0) 2018/05/02 09:30:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x401, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x20004040) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000d603000000000000000000000000000100004e220008a953641f09f33309b9640988f091b057e2ee5f63e84e9ae20883b0f2c0b204e9a4f9c68666b67fe22c8df35501c90555351f345cd55663618b3590fe10af770bac1c0d7fc51e33266c6f03b9daec35a8436d8b7c804434720528e3adb83a33c0f38aa1ac3079f2a4ecb5319874a4e2cee6e2d96217f9030b5e"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xcb1]}) futex(&(0x7f00000000c0)=0x1, 0x4, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x2) 2018/05/02 09:30:32 executing program 2: syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000001900)='./file0\x00', &(0x7f0000000180)='ext3\x00', 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/02 09:30:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) shutdown(r0, 0x0) 2018/05/02 09:30:32 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x20) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4000000005, 0x3}, 0x2c) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) 2018/05/02 09:30:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:32 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'team0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/05/02 09:30:32 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ppoll(&(0x7f0000000080)=[{r0, 0x10}, {r0}, {r1, 0x1}, {r0}, {r0, 0x20}, {r0, 0x3000}, {r0, 0x6}, {r0, 0x10}, {r0, 0x4000}], 0x9, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f0000000380)={0x4}, 0x8) sysfs$2(0x2, 0xffffffffffffcd4b, &(0x7f0000000240)=""/219) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6}]}) shutdown(r0, 0x0) r4 = dup2(r0, r0) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="148d9cd40000000000000048e92bfb05000000", @ANYRES16=0x0, @ANYBLOB="000000000200000000000e0000001107d3b1d210607c2f95e33f3a5a08c532546695c13b991d2e58392e8a986e638861c45f310a47f23c3f1f17f02f21c673432b70bb3825e38287245f1afd3a8656a5779fd860ac6168dd6eaffec7d60a7e60c2516ff90505c348f26ff653370fc637c9e2ad66392ff07c946276a9f8945adf5c4ed38b08fc95b8a833a34153a4740c2cf4181e7434f0022047c4e1"], 0x14}, 0x1}, 0x0) 2018/05/02 09:30:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x9) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000003200000010de578ef320291200000000000000000000000000000000"], 0x28}, 0x0) 2018/05/02 09:30:33 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000008000000000000000400000000000000", 0x14, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x100000, &(0x7f0000000100)="7cc309475b344132619d48198b4f338dc10ddf0b641548cee4d12d83d0855fa1f7986fc45ecbcf74959b213d441a72fa16252c53f3c80a8a6ffbd3ed86763145de5d33eea811f1e839171781ca191e0c3fdd9dc3b97cee8cae4953ff9d02273609304d664b2009302ac3f3a1580cf868c195e52aad1ddb794090a570e0846afe2f481fb99cfd2367a83358f363934227aec1fe59852b7eefa35f21bd249ad470fdaa807225b77f834b74f57e4378c221") [ 92.457891] print_req_error: I/O error, dev loop199, sector 2 [ 92.470951] EXT4-fs (loop199): unable to read superblock 2018/05/02 09:30:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000080)) finit_module(r0, &(0x7f0000000040)='-(wlan0system*eth1@keyringlo\x00', 0x1) 2018/05/02 09:30:33 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') set_mempolicy(0x2, &(0x7f0000000000)=0xffffffff, 0x2) readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/98, 0x62}], 0x1) 2018/05/02 09:30:33 executing program 5: r0 = shmget(0x1, 0x2000, 0x120, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/186) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/100) [ 92.501073] print_req_error: I/O error, dev loop199, sector 2 [ 92.509203] EXT4-fs (loop199): unable to read superblock 2018/05/02 09:30:33 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = getgid() openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x900, 0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'os2.', 'NETMAP\x00'}, &(0x7f0000000140)="656d30776c616e301100", 0xa, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) chown(&(0x7f0000000340)='./file0\x00', 0x0, r2) 2018/05/02 09:30:33 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000000c0)="745f640115f11f8ea4854b95ca21d775d2f8e25c4401dfb1ae2721ca89312f28988eb85767b8d28218551e4beab23153cec8794257d367ff8a3f81e56be8a4e061838d06642116f333288d6dd14a0ac91d6365ac83b0c0c03506f4790cc0e3594a7276fa331c1da820f510e8ac5c15b533624a890fdda5a5cd05337f6965d1deb0d2037c9337f4c32cdc01bd2d004cda0240a2b6dbbcfd09b208a107813dc392d91081eee16b2fa5bf929fb7", 0xac) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x5, 0x4e21, 0x4e, 0xa, 0x80, 0x20, 0xbb, r4, r5}, {0x3ff, 0x800, 0x5, 0x7fff, 0x9, 0x727c, 0x2, 0x8000}, {0x6, 0xd82, 0x4, 0x1}, 0x7f, 0x6e6bbe, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x0, 0x3, 0x1, 0x9, 0x200, 0x100000001}}, 0xe8) r6 = eventfd2(0x0, 0x801) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r6, 0x0, 0x2, r6}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)) connect$ax25(r1, &(0x7f0000000080)={0x3, {"c63421d8db3d2e"}}, 0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000c68000)={0xffffffffffffffff, 0x0, 0x2000000002, r6}) 2018/05/02 09:30:34 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x78}, 0x1}, 0x0) dup2(r0, r0) 2018/05/02 09:30:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x440, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000000080)=""/82, &(0x7f0000000100)=0x52) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000140)=""/245) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff26) 2018/05/02 09:30:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000100)="20d15a33f6eb3b0250f4a60cfae00c74eac64919f86f5664623000fcc5fab28c2c8b13794edc995231733fbd5208edd4b8c5b99a309f494995", 0x39, 0x8811, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x401}, 0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="77446fdd1adc", 0x6, 0xf38}, {&(0x7f00000001c0)="6eaa07a78fc5a50f6c8493e3d802208ff4184af739fcddac1d86f3a2ed5f88ab3f296f1ac19d7fd8fff126c368d92aac3986a05b9d101c75179b2e5ac7ab9d155364aa975adb7716d8436f70c89634b49f0874a156d0eb1fe3e4d750da769c4995a6592dd1a01e3da699e91530601cd60503945e5bbc8e3b549bdd9234bd60019b478f8b03ca38352c3ac02d2a04498b4e8b969207f9f40380ddb58db79fb96b42e647c9d2b83b37b349894c7ffe60c7a8324669b5b8da4c751e8c75fde7520d8f22e05c", 0xc4, 0x1}], 0x42, &(0x7f0000000300)={[{@min_batch_time={'min_batch_time', 0x3d, [0x34, 0x36, 0x33, 0x37, 0x3c]}, 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x34, 0x0, 0x3f]}, 0x2c}]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0x14) 2018/05/02 09:30:34 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) restart_syscall() listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000001000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/02 09:30:34 executing program 0: r0 = userfaultfd(0x800002080003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c2000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x9, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x400000000000005) vmsplice(r2, &(0x7f0000b1d000), 0x0, 0x0) r3 = shmget(0x2, 0x1000, 0x54000002, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000b1d000/0x2000)=nil, 0x2000}, 0x1}) shmctl$IPC_RMID(r3, 0x0) munmap(&(0x7f00003c3000/0x3000)=nil, 0x3000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000002c0)=0x7ff, 0x8) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000000)) io_setup(0x100, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x80000001, r2, &(0x7f0000000140)="e2f94e3a60190be9d29827109500def0c2e9543d863bd99065434b442e361e0ac2550ee4cb8468daef6ae9a52e69e8b14a1347529deea7dec3ae9f1717582a4894b75a09c7d4ff99b4926de515955609ed2c3ca6b883255693bcf832bb7899ef2f12cf7727aa62af0ed6994a10534dd89e33ecdce628cb23b0786b97c3f5e0ee0916a449bc8ba47490e560ce5993f6caece617832926ba026636e4c0e19745c2a84d2487fa4c28be941d5606a4115932f6f7b98fe17f3b455c0a02b12b025c585a143803d3decbb4e27dda19cf44d68e431cd1625c884f14d0e6ebc4bc49cfe52acb6a57c26241ff55f9ad48a0ca75c82e", 0xf1, 0x0, 0x0, 0x0, r2}, &(0x7f0000000280)) 2018/05/02 09:30:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:34 executing program 1: r0 = userfaultfd(0x80800) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/05/02 09:30:34 executing program 6: syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0xaaaaaaaaaaaab9e, &(0x7f0000001400)=[{&(0x7f0000000040), 0x0, 0x160}, {&(0x7f0000000400)="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", 0xff0a, 0x6}, {&(0x7f0000000100)="554c48e9b1eabb5de462fb527cb30bdbe505ffe29a41a8f3d39ed24bc7c4dd37ce5981eadbaa5ac4533429aa21599b3ac39f921016836c66d80b835c54e4656d56ef36f7e69c1e390a4682228ee7113bb0650737e5", 0x0, 0x401}, {&(0x7f0000000180)="7292b4d537cd81be32a84ac10e6c6aed25b23614b4335d3c8a878d1eefa05d3ca6bf99a7df72a301e065493cae71a18c53b397a283dfbe73c326462fd3ec3d7a0de42a7a69b335579eeeb4b095e647fb67863a316736661adf91f1b9ad8fbf7a18cbf72ba5f7ecc99ef79cdd595019934b6dd6496491c76a3bcf094d66b68024459118258a23468d2a5367c0a178d6cc553f1bf1318f1f8d0f763e00cd79945f04c9e4462e782fd6c77c9356c323c68477ed7284a83798f147225914dc7fafe4ba1e26d03b7fb453971ce80187132fae49cdb70a121843510ef95102e9a9e1e3751616baa4351b99ba8c", 0x0, 0xa26}, {&(0x7f0000000280)="a5738553b0f8bfa07c530eb976823c006674eda09d103a1171866920bbdb8550d4cd486cf71e7d8be43d4ed99cf361185fe7aaea6b5ad8485710f9fa4f749a1e4ea637a6a4c7c537be9161e613352631007dfbe5bd69371bd4e103e561f40b732567f4a8b4221fc38c"}, {&(0x7f0000000300)="1db371bc9cc6148b1e3078df66eef3b468ea8899172d94b77a45fc92e36acde532e43cd63e0d50718a8898987f5a640b8731cee20938b8ed6788", 0x0, 0x405}], 0x0, &(0x7f00000003c0)=ANY=[]) 2018/05/02 09:30:34 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0xbeb]}) 2018/05/02 09:30:34 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe44, 0x20c0) recvmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/65, 0x41}, {&(0x7f00000004c0)=""/160, 0xa0}, {&(0x7f00000002c0)=""/45, 0x2d}], 0x7, &(0x7f0000000600)=""/165, 0xa5, 0x6}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000240)={0x70003}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 09:30:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/30) 2018/05/02 09:30:34 executing program 5: r0 = semget(0x3, 0x0, 0x200) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000800)=""/194) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xffffffffffffff34, &(0x7f0000000040)={&(0x7f0000000080)={0xffffffffffffff2a, 0x2, 0x3, 0x200, 0x0, 0x25dfdbfb}, 0x14}, 0x1}, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6b2) [ 93.538848] ntfs: (device loop6): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 93.547054] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 93.555494] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 93.567663] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. 2018/05/02 09:30:34 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x6b0d3f07}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) 2018/05/02 09:30:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x4, 0x549, 0x6}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 09:30:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000340)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f", 0x5a, 0x9000}], 0x0, &(0x7f00000002c0)) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/02 09:30:34 executing program 0: set_mempolicy(0x2000000002, &(0x7f0000000100)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffff9, 0x44031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/05/02 09:30:34 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/210, &(0x7f0000000240)=0xd2) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff06d613a01d2a4c0b6c4d00"], &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f00000000c0)={"62726964676530ff000000000000000e"}) socketpair$inet(0x2, 0x4, 0x10001, &(0x7f0000000000)) 2018/05/02 09:30:34 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x53, @dev={0xfe, 0x80, [], 0x15}, 0x3}}, [0xf3, 0x7, 0x9, 0x7ff, 0x100000001, 0x60c851ff, 0x1000, 0x1ff, 0x8, 0x4000000000000000, 0x7, 0xe8, 0x1, 0x401, 0x10001]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0xffff}, 0x8) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x1, 0x5, 0x2, &(0x7f0000012000/0x4000)=nil, 0x1}) lgetxattr(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/38, 0x26) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x1) 2018/05/02 09:30:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x7fffd) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-aesni)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3f) write(r2, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000), 0xfffffffffffffee0}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) 2018/05/02 09:30:34 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600)={0xffffffffffffffff}) sendfile(r2, r0, &(0x7f0000000640), 0x20000000011ffe) r3 = semget$private(0x0, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000540)={{0x9, r4, r5, r6, r7, 0x4, 0x3}, 0x0, 0x6, 0x3}) 2018/05/02 09:30:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="233f87", 0x3}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0xc8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @remote}, &(0x7f0000000240)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/02 09:30:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc563, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000fff5ffff0000000004000000a5f5fcfffcffffff000000000000000018000000ff07000000faffffeb0a00007f17ffffffffffff0000000000000000aa5efcfffcfeffff000000000000000095000000f5ffffffb229893d974467f4ac651e7fcb9bf944ebc1f768042972c7e204842a7d5531d404b05d14e7c8594cdf32d132839a44f9b24e5df401d8fe8b0582004001"], &(0x7f00000000c0)='syzkaller\x00', 0xfffffffffffffd81, 0xa, &(0x7f0000000100)=""/10, 0x40f00, 0x1}, 0x48) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0x2) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x83, "3c52a7260a66a1076fca379614ff1510cfcae5358bd66883fb9566fe031c4efc7574eafae6ebdc3c144ccf651da967df3870995b2fdc27378e8caaa57a5d3173ba19c10abaa729a4b0d06ba62467a1f09382cd663164ec8701f5e75a2de15402db740c6ee0866faf847fb55490a1613e8d7bd5e472769c31ce087ddecea15f856daee1"}, &(0x7f0000000340)=0x8b) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24}}}, 0x84) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x9, 0x7ff, 0x401}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/02 09:30:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:35 executing program 0: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0), 0x0, 0x965a}, {&(0x7f0000000140)="51517800d2e49c115f9be3567ceb786c59a7275666da69e33bf794753fa4c3321161e67339598560fc1d3bfecd3c06dfab3b9f505cad882c413db280b0", 0x3d, 0x1}], 0x222000, &(0x7f0000000640)=ANY=[@ANYBLOB="73657373696f6e3d38353437002c73657373696f6e3d7f393833337f2c747970653d909df4a62c6769643d2c63726561746f723d1ad688dd2c696f636861727365743d69736f383835392d31352c636f6465706167653d6d616363656e746575726f2c7569643d372d307f782c73657373696f6e3d2d363f3f31373f372c7569643d2c0076d2c06690a6d641587269ae2d06d1e2d65823dfbcda8a3baa7a2a94624d34fcb6ef903a211c7501458c7d985340af6694463da9607f1ed6dbe7da4c9cc11ae055f3b6934d1cb9112f8a99d2caff4a9464610c71aa27e1ad9eba47948fb0f4d1aa1d2ee8a420f56c7158d9d9d36bcf4ef4a53f194861c01bff670890f0a677580cfdbb9e82366ce6bdea7f6b207e73e1f27cf0d48b30d02773309d162a12559d96785896bcdda559bb7cd00f5cee148cf03d8bccd3a39f5ac0ee6e181610878298ac90e0b8418433dd86f5e1d348e9516070a7ab5a8fb0495e8232891be4e3c9f306b4eb4d67cde686a8204d"]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r0, 0xfff, 0x8}, 0xc) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaaac3, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0xfffffffffffffcdc, 0x7}], 0x4000000000, &(0x7f00000001c0)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x34]}, 0x2c}]}) r2 = dup(r1) sendmsg$kcm(r2, &(0x7f0000000600)={&(0x7f00000004c0)=@ipx={0x4, 0x4, 0x8, "f7df09a406cf", 0x3}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)="cdf58ccd2fd0775935c8505c95bdcd05610515a8", 0x14}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000580)="0b6f4b208d487f87444cd343b60612e44d9270105e189b6344bf356f45f53bd1c80df3911198a461572ec706af82d63f3f3ed8567569cab9cf134a8be369e02d9337ab0b58fdcf4883402397441a130a132a1b0dce4bff7fae19bc567952fdae8712afda00a3f4e24cb750dba0377df006bd2df18763f77b18bc7f1ba4", 0x7d}, {&(0x7f00000017c0)="387cf084c393f5195369cb2a3dbabfc26a52ac3e8d474ed9e78b406acf54444f3f60e781369b291de8b6712f96b75ab11c3de49c3f0f531b688481cf2aac25f72bb6b7b7f463a69860c9fba69208f5347fd21781824f01b2e760384a1a739d75c0329352efb714b3a7cc4dafa62af6c7b9bda8d44dde7276c3e14ecace6189f738c3500f301085bdbcab64632f3dcf034184a84efd9d260469d912fe1a7eca51b5cd37e5", 0xa4}, {&(0x7f0000001880)="f1fae864a251aba93d26f3823506f431d2ff47c34067187f85fd3f9f13ed8f00fdaa31accda225bf83a7b55695aa11292ddb62ac5d5cb52e656f21b266982dd83c9cbe74c0fee1df7632b506cd2fc41a1a74284f38312d304669983bbecd4011492f2d23a647bd0e4ae6ab73acd4d48462a0c030f8bffe762e7cb9daa69270064656494d5413be07400d606f10cac7d3eeb136bd90b19eb4aa01b69c7f5bee090377654da539543d497917ed6718a5b10f69ef24e0bae6afc4d9f36478c44bd50fe3b891c05e92ab4deef7b2f7ed732ceb4ddc32e2e5", 0xd6}, {&(0x7f0000001980)="f84a14807ba45f8809c422d4caf23e09001040bfae2789608ffc32ada06840ef64458e061776de7b89c137ce2a1f10081f617b4a8b2e4cdcfdf4e5eeec7ba764166cde86f08838fa0a6ab49dab97f7c577dd19ee3cb5d115828cc3ebd7c5c3008600b324a1b6375aa8b41fae7fa113bc404abcb42377f64573a0e17ea92f43d61a47fbc3fa5f415cbf7bcb56163fe1b00785a8d6131542aadc03fe406d322a27ee787ae21f", 0xa5}], 0x6, &(0x7f0000001ac0)=[{0xf8, 0x1ff, 0x80000001, "f5b461bb05c6046209ab8d1005ef95731feaca6bc7d0fdee0e6c52d5329b0774ca71e352007f8f21cdc1de33e282f608712bac9bcb63d3ba4e1e74a5712f2ba0a3060c99aef76ef8fb8fb2d7fb8c4edf332d889c49d4044d62789c44561588f81cbbb3b2a47249a4a3f49f64012bc6f777a28b30f8efc52d5433713523e418a5889ac5df2e71216f184493ae7ee0940f9d7ae6618fa4c1329d92a69e2bcf2a875a3e67aa70cd4b03687af980bcb0a06afd6cc657d23e37284f06039203c8845b739f545e5f128d32ac9a20dd0df518f3990c4de83f5c0483d054d881fd0dca30caef9013"}, {0x38, 0x10f, 0x401, "bcc3a31640540eafcce392f1adcfa4ce108c30e15aadb557825d09be6988abebf67c238c"}, {0xd0, 0x6, 0x1, "f663a2e305e5dff01f35203c9d983ecbd6c6410a822c822da236698bcf29198df5a3dc46af0e3b8b94cc794d94a3222a09d232130c53eff844c30cb997f3e55bfb5fa9fa00774d809294ff002d47460db108540bc4b72a09c0efddf831e8de18182e101c549a99e714a6e73be2350f1749906ad46fd4c3e602e2cdabefe19c76928bfd10a7d1af6cd7a31787389ee83f4fa62bbac7706f93a115f5a683f991fd6f4f9287cd565305ecd89190f567d892cf9cd1511ade1f96e0b852"}], 0x200, 0xc044}, 0x1) 2018/05/02 09:30:35 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {}, 0x0, 0x103}, 0xe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x731, 0x20}) 2018/05/02 09:30:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x6b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000004a40)="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", 0x173}], 0x1, &(0x7f00000005c0)}], 0x1, 0x0) eventfd2(0x5, 0x1) 2018/05/02 09:30:35 executing program 5: capset(&(0x7f0000000080)={0x399f1336}, &(0x7f0000b9c000)={0x9b49, 0x0, 0x0, 0x0, 0x8001}) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002000), 0x0, &(0x7f000000c000)=""/105, 0x69, 0x401}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0xc8000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup(r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) dup(r4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000003c0)=""/142) 2018/05/02 09:30:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x0, 0x0, 0x1fffff) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x3f, 0x2, &(0x7f0000000580)=[{&(0x7f0000000440)="80fd4b8581a6fa0ac3139718932939804396aa3ad73ad18f7bf97057a99df9c0a3de03badf7b9f2577e633829a951f2dac5ce5a11bd3264940b33768af708cb0c91f194a1834f17e02faa2ef58f0adba31a48e450193fc598f06026f4b4e0e0df62277fd0ec55ee7e415a3541d2dff27ad6e81ef66c6c44c832a51c4e21ecabad5da08341373d38546d2e82d6b77bb4f307a49d9d2d5f9d4706e5283efda8701a1bde8a61eaeb6b1485bd32c8d4930eae2d99e09645515c46188fb7d27cf5f63a0cddd33a99ebf354290454cc7257ed062e0dc55fa5d3b3fd225", 0xda, 0x3}, {&(0x7f0000000540)="528653e71e2f3ec89dd3b442c9253a895fccced6354e78f2f9f83fb17deff1", 0x1f}], 0x20, &(0x7f00000005c0)={[{@data_journal='data=journal', 0x2c}, {@tails_small='tails=small', 0x2c}, {@commit={'commit', 0x3d, [0x78, 0x37, 0x35, 0x7f, 0x38, 0x38]}, 0x2c}]}) fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7f, 0xffffffff}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x4, 0x4a, "8517eeeb07b30e1b2e795b2ca898ebe82f82d1d0cf27ee0ef6a3fc20c53dc08e7a00c870459046cb2cc73744180b1e407662b80c1cb66a2026ee29a214655bf708fe84ed54b63973b9ac"}, 0x52) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000600)=0x8001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x16}}, 0x3, 0x401}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000640)=""/35, &(0x7f0000000680)=0x23) 2018/05/02 09:30:35 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x28, &(0x7f0000000540)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={r0, 0x3, 0x8}, 0xc) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200031c000000000000000bb000000000000bb252f450000007400000000000000000000000000000000000000000000ca3c19c4c0c48519c619621915", 0x82, 0x9000}], 0x0, &(0x7f0000000040)) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x3, &(0x7f0000000480)=[{&(0x7f0000000240)="e210e36d437d90807098494d3c0bc7ff29eed5a99b6c04e9f64e4538fadf757d4da1a4cab074dec5b1d47a6fb8b4e3754244aa3bf4996ced973106907434af8aa4673c902db66c1fc211414ed1fc76a31cb38389b915ae1fe5793d53b4dae2ec3f8bf672382e891d82580bcafda3bece80c5848e", 0x74, 0x77e4}, {&(0x7f00000002c0)="1c406cd76572ceefbad2600f9c73d7ab0294e5d17037e695c87c93735783a9737aa10fbdfe0040b7148e3d725a79c7a55ef3a337fbc477995c520db63eb4f9345c51a144edb260b5667376297a836ba61251706dba39f3346da26550bda5ddc9d6e482720d113820f1697916dc03d7afa63d419066d6bd2e363518d9c65c05d7f903f33cd08eedda00ef3c039a56aa4b4124e7ae2de537fefd550e", 0x9b, 0x5}, {&(0x7f0000000380)="e059b8f1deec18bbeed98b0117935d5d0e3f2b59a8a0c273d4448beefc0244a6022a10a91dc32119930b7bd51818a0a380815d589842a6763f7cc855950621320b27cb3d22b8bdc227d50c4ba0434a1e828a9778f3214208b83b32316ed6c79684fe83269563e109c5e5ca8be20bd3b32ff163cef30955529a22c47b572e1341f88267898827916b5d93f423f48768103f81f34f61ce586cfb8f2f4fe4d92d0583a52af27eb0d2758f6bf56be82690890302e6bb02677b1e33e84990cca419c3c54e1eafd2dae162328a0a330908b89ecb17d323c72d806ebc845bb044013acbfe723a6116b584d7ffcb206c973b067a1a3b519f62e9", 0xf6, 0x2df}], 0x802000, &(0x7f0000000500)='iso9660\x00') 2018/05/02 09:30:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000000bff8)) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x3, @tick, {}, {}, @control}], 0x30) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_vif\x00') ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000001c0)={0x1800000000000000, 0x3004, 0x4, 0xa, 0x8b}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x200, 0x8, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/02 09:30:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10000, 0x80000) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 94.702936] FAT-fs (loop7): Directory bread(block 112) failed [ 94.711711] FAT-fs (loop7): Directory bread(block 112) failed [ 94.771848] ISOFS: Bad logical zone size 5401 [ 94.789785] FAT-fs (loop7): Directory bread(block 112) failed [ 94.827209] ISOFS: Bad logical zone size 5401 [ 94.988317] attempt to access beyond end of device [ 94.993397] loop7: rw=1, want=246, limit=112 [ 94.997866] Buffer I/O error on dev loop7, logical block 245, lost async page write [ 95.027574] attempt to access beyond end of device [ 95.032674] loop7: rw=1, want=247, limit=112 [ 95.037198] Buffer I/O error on dev loop7, logical block 246, lost async page write [ 95.045840] attempt to access beyond end of device [ 95.050844] loop7: rw=1, want=248, limit=112 [ 95.055361] Buffer I/O error on dev loop7, logical block 247, lost async page write [ 95.063241] attempt to access beyond end of device [ 95.068191] loop7: rw=1, want=249, limit=112 [ 95.072643] Buffer I/O error on dev loop7, logical block 248, lost async page write [ 95.080509] attempt to access beyond end of device [ 95.085507] loop7: rw=1, want=262, limit=112 [ 95.089973] Buffer I/O error on dev loop7, logical block 261, lost async page write [ 95.097844] attempt to access beyond end of device [ 95.102811] loop7: rw=1, want=263, limit=112 [ 95.107278] Buffer I/O error on dev loop7, logical block 262, lost async page write [ 95.122148] attempt to access beyond end of device [ 95.127171] loop7: rw=1, want=264, limit=112 [ 95.131649] Buffer I/O error on dev loop7, logical block 263, lost async page write [ 95.139524] attempt to access beyond end of device [ 95.144531] loop7: rw=1, want=265, limit=112 [ 95.149583] Buffer I/O error on dev loop7, logical block 264, lost async page write [ 95.158731] attempt to access beyond end of device [ 95.163695] loop7: rw=1, want=2153, limit=112 2018/05/02 09:30:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xaf) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x5, 0x8, [0xffffffff, 0x3]}) 2018/05/02 09:30:36 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x8, 0xffffffffffffffff, 0x3ff, 0x4, 0x11, r1, 0x3}, 0x2c) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000200)={0xfffffffffffffffb, 0xbf6, &(0x7f0000000040)="d0b214193f14859065cb9c15d226e7d8c51592a0cd215bfafc75d88fbca7b9751a444680b9c86b242f6129670008b98cb6a2ea23b93cd9c8a8bf1a2ed0cfa1f7ec5b0016ba5e58962ef3fcaa757514ac64124c53a4b65eab06f0429ed6b051d7d047d7ce6a554fca7765888f5776ee539af94c8797fc864829b9bd778a0ce3fa847a768443d1f6db675989f2224d7e4284bd6877a6ada996bf559567a25df6a5e18edc7c835aae8815d3647e410fac2edfd478ea602d6f366effd9b011", &(0x7f0000000100)="b509d565cb98571b5e280300174fcff6d1fbd8606849e60ba7e1bd509a43d6b695f642c86872eda577320103c131296b5f269f238cf5b8885a4707ec660bfdc615e443a2b41c2c7070070dc1b6cbfcdb5f57275c605b63fc33bd4a029a122834a037f7153696ad7a13ebda62f14bab80457731d8a4ddc807977ed702ecdad54c457ab3a52ecabc67e971c6823b4763db1dcd0474a0b93be0b6eec636a321b5f2dd01f9186e85b0dd29e929a80061fd855d23718b22ededdfe6436a86ca9710b1208409cf141e1cfb096ebe1c9f8150f1ad8667864a3872c259a95b62df44bc7043bedbeb", 0xbd, 0xe4}) 2018/05/02 09:30:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) sendto$inet6(r1, &(0x7f0000000940)="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", 0xfd, 0x40800, &(0x7f0000000a40)={0xa, 0x4e22, 0x9ad, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e0f0000e23b440650a86caa7cafcbe9e75b199c986af45ca86316473c0b7800f504e4981253aa55b8231652e3d0c00ee87033382d25b854da6d4edeb5e2f10e849e1e42c201cf7d40b4f0cd2571d79708b4e0e0babd6d591f371d6587b5c36957ee58f4a9e1abf3e9b2db5d6de1d2f9db51f749fe4ed1e6cff8274da1aa0ed1d61b0dad8c5b"], &(0x7f0000000040)=0x2) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/185, 0xb9) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 09:30:36 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004300)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18040000000000000000000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)}, 0x0) close(r1) close(r0) 2018/05/02 09:30:36 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x40045569, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/02 09:30:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0xcffd, 0x0, 0x200010001}) 2018/05/02 09:30:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x250001) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f0000000180)='threaded\x00', 0x9) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000100)={'syzkaller1\x00', {0x4, 0x7ff, 0x6, "09b99ad1d7a0", 0x1e}}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) [ 95.831377] print_req_error: I/O error, dev loop0, sector 0 [ 95.837208] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 95.845156] print_req_error: I/O error, dev loop0, sector 8 [ 95.850927] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 95.858682] print_req_error: I/O error, dev loop0, sector 16 [ 95.864581] print_req_error: I/O error, dev loop0, sector 24 [ 95.870565] print_req_error: I/O error, dev loop0, sector 32 2018/05/02 09:30:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000ac0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="f6db76d632d373a505a4c7303176b45bf71bd48fa900fa3afa4effa1586671713c2981964f4d81092554d7467ce0a104a62d179fe399c45d1ea489682d69501d72f21d796cc3526f54b46b49d68b7fbaad13e7f9293cb0ffff0000000000000cffa9936a298afa1916087b41aff2a2ff67c6929337ce85557368dbc127203146741b87c170c52bddf5d8821a4dbb114453589a1b539c915e1f035447bb558a3a66ada7e6d57a6d1833ea1c25c40cfcb07aa5b1b63a7800e408005a00", @ANYRES32=r0, @ANYBLOB="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"], 0x798}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x8, 0x8001}, &(0x7f00000000c0)=0x18) connect$bt_l2cap(r3, &(0x7f00000002c0)={0x1f, 0x9, {0x3f, 0x8, 0x6, 0x5, 0x2a3, 0x3}, 0x5}, 0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x75}, 0xfffffffffffffe0d) 2018/05/02 09:30:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x100) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x6e) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'pids', 0x20}]}, 0x6) 2018/05/02 09:30:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 95.876440] print_req_error: I/O error, dev loop0, sector 40 [ 95.882305] print_req_error: I/O error, dev loop0, sector 48 [ 95.888184] print_req_error: I/O error, dev loop0, sector 56 2018/05/02 09:30:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x20000, &(0x7f000000a000)) [ 95.928141] Disabled LAPIC found during irq injection 2018/05/02 09:30:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000003c0)=0x9, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x238, 0xfffffffffffffff7, 0x3, 0xffff, 0x0, 0x8, 0x808, 0x4, 0x80000001, 0x1, 0x3, 0x3, 0x401, 0x2, 0x3, 0xb9, 0x3f, 0x1ff, 0x2da, 0x9, 0x7, 0x8, 0x2, 0x7ff, 0x9, 0x40, 0x4c9, 0x3, 0x1, 0x80, 0xfffffffffffffffb, 0x5, 0x0, 0x2, 0xf166, 0xfff, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x7, 0x1, 0x3, 0x6, 0x1, 0x1}, r4, 0xd, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0xfffffffffffffd36}], 0x0, &(0x7f0000000540)=ANY=[]) open$dir(&(0x7f0000000040)='./file0/\\ile0\x00', 0x110ffd, 0x0) 2018/05/02 09:30:36 executing program 0: r0 = socket(0x10, 0x3, 0xfffffffffffffffd) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040)="95202c", &(0x7f00000001c0)}}, &(0x7f0000000100)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = semget$private(0x0, 0x2, 0x20) semop(r1, &(0x7f0000000140)=[{0x7, 0x5, 0x1000}], 0x1) 2018/05/02 09:30:37 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xda, 0xfffffffffffffef7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x6) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x9, 0x200, 0x4, 0x60000000, 0x800000000008, 0x6, 0x800, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7ff, 0x7, 0x10000, 0x200, 0x3ff}, 0x14) bind(r0, &(0x7f0000000280)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xfff}, &(0x7f00000001c0)=0x8) 2018/05/02 09:30:37 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000280)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) 2018/05/02 09:30:37 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='ntfs\x00', 0x1000000, &(0x7f00000001c0)="6f37d31ef1307e95862418affea5e45d46920a391b757a445130faab37b44bdad25b") r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/05/02 09:30:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x50001, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1f}, 0x8) 2018/05/02 09:30:37 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/05/02 09:30:37 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)='sip\x00', 0x4, 0x1) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="78000400", @ANYRES16=r2, @ANYBLOB="000b29bd7000fcdbdf25100000000c000300080001000100000058000100080004004e2400000800050003000000080001000a00000008000b0073697000080005000300000014000300ac1414bb000000000000000000000000080008000002000008000100020000000800090051000000"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000300)={0x7fff, 0x7, 0x6}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3cb2}, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/02 09:30:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x8, 0x430, 0x9, 0x7, 0x5, 0x8, 0x7, 0x8c, 0x4, 0x2, 0xa88d, 0x10001}) inotify_init1(0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001480)=[{&(0x7f0000000140), 0x0, 0xc01a}]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) [ 96.985933] Unknown ioctl -1072671997 2018/05/02 09:30:37 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x401, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r1, &(0x7f00000001c0)=""/143}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000400)={{0x1ff, 0x3, 0x0, 0x5, "ca4c45a2762cfc53e6643ab7089bc65498763fc74c77c15ba31d8dc9b5c53cfdca3f2326d6a5f47feb1b3a8f"}, 0x0, 0x0, 0x6, r2, 0x3, 0x3f, "ce4722c0d1bce74817ff4b958fc5108145ed2e457809b482a8d8073b6b3ee1be640ea3ed5913533f050cff14056be24e4b4c4ef31cbdb5e0770c7301f140b21d", &(0x7f00000003c0)='/dev/kvm\x00', 0x9, [], [0x3, 0x1, 0x7, 0x1]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl(r3, 0x20, &(0x7f00000002c0)="0e476dd287d2519d68c36f2c8950f7e4a3c8") r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) timerfd_gettime(r3, &(0x7f0000000300)) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000080)={0x2, 0x4, 0x80000000, 0xc2}, 0x10) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000034d564b00000000005335439b57f42bc2bc5ebd703e0ac8e6817c0000000020"]) 2018/05/02 09:30:37 executing program 6: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) write(r1, &(0x7f0000000600)="020d82d980351560b1c23ac6a32ec58f6fb8535f9064218f0eb18b4d0bac4bb8734aa7e06006ea5a889083e6dd005099a77546b828d90308b73ecf80b57536c13a5d031e51a277b03782ce617c4bbfae0680d2bbb5485156a01c1c881649ba6f4bfbdbf91fa9ca1264fee277d4d149157338b1534a77fcde6a3a1f942bc3d16a70683636846f524aa370895912d60d3eb7619c86a43ad09dd91c95eb5d6b0f216fac8ce36ac1baad12d0574a919bd9105adf2fb787f901b8e197fc1db0ef1cca00f9c8c850b14e71002f016b1bc26f9060282936f52ba8e56eeaa5cb294e30cb52a77c19d5877124805df873c002020172eeb441ff08fd1787ff69008209f10f8bb9fa8649f33e1d5f371d1d3002bca5a61584907bd573bbea0039d0b8f17a7bfb447bc351841135a9034ab9ac6041d4e8da39965c0983ba54ce8ab3e3b7d350b4303e38382d744f90a608d3f79de2137d757f8726c808bc2a033b334ed8c47e360fc4bc4fa14c8f4864a86ae6a490e331e66eea1987821b83346ace1327704f9bef951bb8cc3fe1912b12114d81c55a9c03ee310af0c59600166631faac8601d13b0863862712ec8960d27ad123516bbf004554794a8efded6cb8c948b8abdef5aec909764011ea2d2e1c8daefc7ae110e6d3fd9cee788f8b6ff77f49fb00c8b0ff255e0c03149701b9bed754201cf6fb0a1946a7299dc95acef5410e1d857045241081878998d19657e1cb8b1c0b0d63c8f4261e2627959f8d58c5c9aae486c1f3dd466a777b5fc0b4ec4337181531601e35296d47f03e1c83d4a31f6298a8557f87fba37e772d6f87609c80a5da5eea615b098a6a18ce63bb1921572c29e420004e00bd3c28b97e64c9de61136733368a6e552170315a40d4b1b416325d042dd9c6cef004e20aab061b47cf64c118c5e2a8bdf4bbd5f72060acc7878442ffb8a02140d482a0fc19ce78e37dba5b8c81a3f7bdabd87eb309a5e8e8c48c939c679afa64fe435df2fcd0e48d9a91ce1f16a6011380731f7c244dc348507f66eb4a471c576def381cff15c80a55573ab8294c86ca98dda0edb497a51b4263428ca388ed840762d7b09ab11886dde82edf5074dc977a89417969937592baa8e70b062b9144d76c9828c4a0f97488393a44afea29d271125dea4a657f159268e468d9dd380ab1df6c719b14f694a622640a960ac08604a195fe2cd988e2a672b46617e5e7a4fcc988770581d9492314d1d0faa491c9d531f813bab83482d0dc8f6278b24dbfd933a6db5d8a8d5d14580745df666f23d774be36d835b9feffa3b47548031ae0eb680b669d2834a4656997c07437284808dc3fca005402c7bb4139929b455f465ff867c717b10fcf8d556fc583d58513eb805fe027669ff7b40be06a0facc2b9e0bf54b0a7365f11c916da03ef39782747328539336646c3b7db580bf332af0cf2aaca294d8711763f93ce018ce8dc67cf955fc51c527a603f89c7238e197d53d88c736fa88520238e358af7f1d9292d3350fb2497bc20436f8901ea44d44936d585aa5ea3083dd336ae5ee072f223df334ea9c63f915605b22c93aa2fa78b480f9c722c560ea414feb17f172f0b0b06cb245e27055d46a2f4079b92c3d7ebfb405190b8c7a6fc6b9ae60def81addbbb07ca71c25e322eadc0ad005dc5666212a24ea12ebe38d23aa4d9019fd6a30da54b03366f21b74a8bd08f4eb7c1c338e5853096be2fca3363da2275701c0a9b81b79152a79bc8652602ea599d9e4aa47617cd8b0ae742ae6f5b7623a64db76ab675b5b7751154fee6950c1592a311794caae82f9e07ac49c37d1368d9aeeaf05be5705ed3ce366fd603d330359c864cdbab2c885c9600e015f10ea8ddca8f2dfec6f70898bc6ccd71a2f421d43f0e30971c6b6dfb395fc7759aa9412b37ca9ee11475725ff549238036793a016860762a420bfe4378571833eee00be31f0c3e06d15116dcc0cba05ebde6bd8543c050e372644c23c8ffd1cfdc2e4c4a7dedaa5c0e9d3cdb1e46bc8ed37f4ee7ccb9b78d9b733b0dd755c6d4d024b8976786ed67b4384dcd07471a79ac58401884be480a6ed37b3bf0fb016da0a15f495c528d0e177d445077634c03406a85ed226ac974b45d6caf3229267a7e093039040d6d7bead6046340a041ad1210eb6ba96798551f811b549d45f864502dcd8acacb5a8128e9b22ff309730405b6a6041f0e3150534c377584dd06fd2b7298b40b219a385c0a0dafc235f89520d279b78a8c490dbe1ba7b0cf1b7d97877df7110db73678caa2a4a06180227f50f2b4345ee7d6908cde9fc0e607c06313057ac7ea45c746c0a1d01b96f3b858bcb50499fd9d5f169245c0bf61e0ee2e9448ddaf5f6dee84346e88e3e0e8424158dd19901fc62480e1b8fce0e35b1af33d325fc1d9f099ebdb443a7a9e2d5b790064cfe83ef2cffc032764a3dbab5c192b2b706f2490c4132ecdfb8199379ef5753b342220474dce5fa8350bf773cfe6ea4e59069afe26d13e2520cbe160d6e6277f66f59f662010ca8b04c39c13dbe58714b0c20fb60ce35956f03d0ce7d1c8f49fe58e4e02b0dfb2bfa7e2f9266d4d277a26c20eba8fe9e1a6f4d33eea0408e7851037feaf98b206e715f4f271a5540b4378c66ff443bfc27590b804ce0113a49d0f9a228704e060f941ac4cab43a092b8cb631f4e42bc01eab16df656ddc336443a174d3620727248fe661c7708aa666593cf292a9b260e9add7c2b2f529123b61c1dbe90040befa16ac143a85edcea9909505abea838f55417f22907db516c7834c721501bdbf6da88b3d2b7614a5a0c47eef47df8a14e1903246f7c0a19ffe9b1b430757337787bf0c4806b077a23c186b10fcaa45b6b9b835352b302a365383526bf528bc1447a32f820a835a70be016ce7c8ccdd44818590b0bb78d873ec82d358157c17bb7d492e1380d55726a53e841e0db10c75cf60f1f45462aadb7ac68492dd82f44474e5526fc6464821218be14456c2b82880b4b5695331eb765f7af222d074a6340deca2efefc3252407128d9667c082dc9132934b6bfaf495739bceb72519f96083960364bfd530935cff84639e86f7c7d7ff8c09c150c297cdf1d1d5c72375941b54bad98a8c7da0e1bc72ad4f409cead9442cb416627aece9fce6738314f34169515fefae96aef56e73f1e0ce996db7cc7f51ea68b0f1eff5fa6458b54948be60fd864055dab9e61dd9811211ef9a8a6005fd1acc3ac5f583d51a678334a8614687c66ae6da740d6c4f90e17583e66057ff5d1257c22360bdac855c04b89d1fbacbc35b767d0b8b3af3852c5456bef48b3552b18d602cbae9e7608892ea9707091020693152c14fb11b3034753a96e6967193787d34b8c02790d5d7b657cf60e8dcee76a7019a6cb15b9bed93aeba3b9301bd716d0c526f1250076db165bbaec71f5235b240dd7c47efbcba6023a813cfd0c9e214f053b8e4506f6f5d19a75649273ea314169176cf5a58c12a032facfd26e4f7b99bb6b781eb6e9b1d9d569c8ee418e768507ba679a03eeb67aed511fc8020c54d7aca03391fe8d552d5c09247a2d1296af357583932ed06f267aa226c48c049458efcf557efa57a12629e94910c2a2790aa097f9618eac64206c40da2c5ba56d89be13b80a8c1b5f323335418d32c78887c67c4353c9bcd3b9ecd7ebfed12bb1c181d0a2656468c7397ce36a3977d6962050268d345085d32d8a150cf3e555ba96b9924d31387255d214ede89c603ae0bc7a576c194789ea493ac40f6799d99ff7f7576ef94a3a169ab6a3784b1253e46c42307ad967e051ecdeb7b1fc913b6985d2c5832cc729a3d54681cf9223090385d217534d5a4b6321532380afe9081d50f9ce0e1b18d3935c0372d89a016d4cadecfcdda0f71c66ba069f7df223f84e26cf5ef32486753f5611f58a7fff4e09a8e1e26f2cd73775c4aad9881c3bca27a2d8b255a0b08b43a780bc58717124ac5b32feea1ca9cf4caaf4d77e8bdb0409a0b96f37c7c9c6ddb45483d5f02b558ed77914fbf7299904f60db0fc37acd95397a5c6dbe99854106744d3e7c463d7895d60e3ad3b768587c1e122e4ca0a249a437fa864dfdbc8b91eb39f7d885993c261d68f57463f4fcb94391a6ddd6e85b702f28532346e07d5731a3671cb9c50416fb0ab07a64b0f80828afe56cd772b2ae738f0cef0e2f00ffb5c4e49b4022450969aced7372f0f7c4d43b0e9e9caabdc4f12d59061abd5b1df1762b14f97537937f7c5e4c8daf10e7f00bca3f471183d11d4dd22dd17d333c175f31072157e1c5cfd93ddeff02c777ad74df2971e209e0ee470287623cd08103a0e6cfc076d0b90ba45a8fb2cc32b75a1508fc6c0ecbe68c7ab1ca1055ba92114bcc6c01a528a105b21093ab68041ca05744bd8fc802d3b78aca5f9847ec660ff312b2a494288890d29590aba077b8b0a6a9873c8f72f792cb562a89218acb1ab2b32a66c842f3ada780af28b40e8265f8ecbd82dc71d80758f9ae4629f82ffc97aa89fa5f60d7d7f35d8fbf142c1c24b053443f74e12c24052106b0f1249fd66f538cea40e4b7a0ec6251f76b61e991068412e09bdba0929e7ff10aa85e1913b2c4c4924aa6756a67eeed7eb951eeba426c94a29364a708f65be2e03f08cc4227808b54855857f414eb689be69bf117926efa2ad7f04ef2181bfa4189301befca7e016a022a6712637bd82c186ee5c33bbbe550525be045fc861c0cfc01f2ee77aea91340d9aaa64a44b13bd6c15afc091afe9b86878596f4e468fb0f6d652c08ff44b2705280e1de8d87d31fa43713a884e67f470e5613b62c90a95fdaffc4762dc09977453627717d20b78dec3a0892ab70eab7524e8a91140d4b969f43da9357ef62ebc9f96957186c37d67958fafc5b15578f88eb3445a1f715002aa069532c9981a81ab73a5ed8d87f197d42b1f4abf43f23e51ca2372a500e82fd5d1388df19bc2cc1f9199812e3f6075191baba809bbcfdbad5adcd9b35ddfc009392115f2659b6aa6fa1c960c093e837316c379467fe0723dbd70103e997acd", 0xe00) 2018/05/02 09:30:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) [ 97.022294] Unknown ioctl -1072671997 2018/05/02 09:30:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0xfc5a}]}) write(r0, &(0x7f00000000c0), 0xfec9) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x10000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) 2018/05/02 09:30:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 09:30:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)="63512d1c00", &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="6572726f727357f4f5a3f431147359ee0e6e3d636f7a74696ed90b2ca3"]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/02 09:30:37 executing program 1: socketpair$inet6(0xa, 0x4, 0xad, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x7, 0x5, 0x1, 0x1}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'yam0\x00', 0xffffffffffffffff}) setsockopt(r1, 0xff, 0x0, &(0x7f0000000040), 0x0) 2018/05/02 09:30:37 executing program 0: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)={@void, @void, @ipv6={0xda1, 0x6, "9e0386", 0x698, 0x33, 0x2, @dev={0xfe, 0x80, [], 0x3}, @dev={0xfe, 0x80, [], 0x1d}, {[@fragment={0x33, 0x0, 0xd362, 0x1ff, 0x0, 0x3f, 0x65}, @hopopts={0x84, 0x19, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x11f, 0x2, 0x8, 0x4, [0x4]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x10000, 0x7c, "df013e604a7d0a09e8efbc3dcac2f8ae63b387917899ee49ac791c0075cf7c49ae4d1f18a37ca102448b8c70b7ce1188eecae773d084d66083f428109a0447df02e307f240e980113a17573723a10d036bf925788e483e4eb9ce2c2398e86ad7f26dd70a360b8bf59503567b35e45503625e14266dc6b787d1680644"}, @pad1={0x0, 0x1}, @generic={0x2, 0x16, "a8159b08826cf0b559bbb861012e4343d7e3fae91134"}]}, @srh={0x2f, 0x4, 0x4, 0x2, 0x2134, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0xc1870e045aa92b1e, 0x2, [], [@jumbo={0xc2, 0x4, 0x101}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x40}]}, @srh={0x0, 0xe, 0x4, 0x7, 0x5, 0x8, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0xaf, 0x1e, [], [@generic={0x6, 0x30, "8f85e4a9b84a801d7886c5841162aa24835ac410859ce58b2feac5bf04d740ed82a6062c9abbbf00c0cbd38ac98669b7"}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x1f}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x38, {0xdb, 0xc, 0x401, 0x1000, [0x3, 0x0, 0x2, 0xee, 0x80000000, 0x4]}}, @generic={0x6, 0x77, "b989e05693d6afba4e7b348c39010176da726bb606e68b89d6e11d155f8b7859aa2272ec30a422e35887d2a003588b581c59e2ff38e80795ddd35765058e16c80d40faacb8880a86c076af9d524800d78efb12a8f3f300407cb0a6866601c6e959c866db6d4b2a5725f864726749e8c2faf56a9e4e8731"}]}, @hopopts={0xbf, 0x2b, [], [@pad1={0x0, 0x1}, @generic={0x80, 0xb0, "f40de6b6b8fb297c2827abb88bad95ab406828e25b9d50c6cac56c5e6f23905a91024b619725e3305ae4163bc4be695305b981d6fe4ba9ecf9b75d40c532b68ea6f607796d59fc0eaebed6f27242b027beda8dc2a8a38a64be15f41328dea86883ae2dd48d2198b575e6212c93d28635cfe12ea1a456b465d531c397f7d62f7b0068e2399ac9f0a3ce8c6fa490382418e775d7b02b5e19d21430d6e48baf114114f9645a08ae58eee47c68a45ad3c13c"}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x7fffffff, 0x6, 0x8, 0x4, [0x1, 0x1, 0x2]}}, @ra={0x5, 0x2, 0xfff}, @generic={0x0, 0x6e, "7bedb00f44bf227e48ef39d42e77fa548f02b9ac43dd24b240bf4307a01a9fb887c09021c416d33551601d97eb19607094d9335d27f4bbcc8be3db7f1513b4751a9a5e8327036f6f1561e3864697d3ca2647f34283922f95fbad758620295ef685cb874790309283450d1f8a3390"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x200}, @ra={0x5, 0x2, 0x7}]}, @hopopts={0x0, 0x27, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x10001, [0x9803, 0x3]}}, @pad1={0x0, 0x1}, @generic={0xb06dfe6, 0xee, "e3a8301a57a9a37897dbeb2b6ca591d1427489f5fd5042f696e8c2f72ee519ae3cb41724b577c09b676d5040823ccb8483ca73c1911b7c481a28422e0e469c382aef63838d797952a2aae8bded2ed0e8b8330bbad8ccfffe63fa62c00cba418cf84334c7250f22fc75634562a1760c7532d086adac5c9cab7cc62c471e929a6ca5a9b68195008bce7d9edebb12d6cc343e62604823d546061be8bc0c079382067b157a5f7462c45e954e99c73b5947f8aee1bb8c203c5de1d21960fd9ee03b215252fd89095861f23e412ea50e2fc5c36bb376aa10b5cca5ec34e74ca1cca4d7dfd1490c2fe5c3742390ef23f30a"}, @calipso={0x7, 0x28, {0x2, 0x8, 0x8, 0x3ff, [0xfffffffffffffbff, 0x3b, 0x3, 0x2]}}, @enc_lim={0x4, 0x1, 0x500000000}]}, @srh={0x7f, 0xa, 0x4, 0x5, 0xffffffffffffff00, 0x1, 0xd3, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @udp={0x4e20, 0x4e23, 0xf0, 0x0, [@guehdr={0x1, 0x2, 0x1000, 0x1, 0x100}, @guehdr={0x1, 0x6, 0x2, 0x81, 0x100}, @guehdr={0x2, 0x1, 0x1, 0x9, 0x100, [0x80]}, @guehdr={0x1, 0xffff, 0x34c, 0xfff, 0x100}, @guehdr={0x2, 0x7, 0x1f, 0x2, 0x100, [0x80]}], "803b06855a1f40a58056c00bdabd1a2a1d77c674938ec2a51bdf23db4750de6eddc161b8bfca2821e1b88b54ece36ab20dc7e393a651067a51cd2f16952456cacc7dd1fde8075ade57652a68fb7fa8f8eeda01e807e2004c38d340e7089ca668331b97142bd8656641a9033b385c9568fd60228b6dcbbc4bdbfac794934aa8e43f7c22721c6b40ac2dd5e16774f5e9e4efc03422958b8146d25b08003c1e3ca3067a377869e07ef28dfdb4163e698014b6d8be70868661accf27cc88a8a8bdc8d671f4a6be95d91c09763e8c"}}}}, 0x6c0) [ 97.236208] random: crng init done [ 97.362687] EXT4-fs (sda1): Unrecognized mount option "errorsWôõ£ô1sYîn=coztinÙ " or missing value [ 97.419297] EXT4-fs (sda1): Unrecognized mount option "errorsWôõ£ô1sYîn=coztinÙ " or missing value 2018/05/02 09:30:38 executing program 0: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x0) keyctl$session_to_parent(0x12) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x48040, 0x0) keyctl$session_to_parent(0x12) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/02 09:30:38 executing program 5: r0 = socket$inet(0x10, 0x800, 0xfffffffffffffe01) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440080, 0x80) 2018/05/02 09:30:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:38 executing program 2: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) syz_open_procfs$namespace(r2, &(0x7f0000000240)='ns/net\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0x200, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x9, 0x7, 0x5}, 0x8, 0x1f, 0x1}) ioctl(r0, 0x3ff, &(0x7f0000000080)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b") 2018/05/02 09:30:38 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = dup(r3) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000000000)=""/196, &(0x7f0000000100)=0xc4) ptrace$setopts(0x4206, r4, 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/02 09:30:38 executing program 7: inotify_init1(0x80800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[]) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000080)) 2018/05/02 09:30:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x402000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0xcd4}, 0x4) pivot_root(&(0x7f00000001c0)='./file0/fil..\x00', &(0x7f0000000200)='./file0\x00') creat(&(0x7f0000000380)='./file0/fil..\x00', 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20, 0x3, 0x3, 0x7, 0x478, 0x800, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}}}, 0x1b14, 0x4, 0x0, 0x81, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="75000000de6657d8fcef9a8e2da17a2fb4449878e10e407bc73a45f5410e8888c14aacacbad515ae4ed05d9f54bb4fa884994c54895cbfda98394b2b9a67ffbbff1160ebfd0a5f71ffae1216dea4e82711d373f3da6c3abe45fe8e3b597d42892de6cb89c16f1f1d943e95640000"], &(0x7f0000000300)=0x7d) 2018/05/02 09:30:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = semget(0x3, 0x1, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000280)=""/4096) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/05/02 09:30:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xffffffffffffffd1}, 0x0) 2018/05/02 09:30:39 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xfc, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/02 09:30:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:39 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0xff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KDSETMODE(r2, 0x4b3a, 0x80000000) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)) 2018/05/02 09:30:39 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) listen(r0, 0x80000006) 2018/05/02 09:30:39 executing program 0: userfaultfd(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x8, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x0, 'none\x00', 0x30, 0x4, 0x7f}, 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 98.614658] x86/PAT: syz-executor7:8151 map pfn RAM range req write-combining for [mem 0x1b6dc0000-0x1b6dc3fff], got write-back 2018/05/02 09:30:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x883, 0x22) r0 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000180)="469113f3c44f52796ff1364af5389d9ea4fbd99ed870f50ff6ff31da7748d0c883958d132f1b002bff67540895ebe8e0f7180f0963c4fe22632502acec80890a3e9015fdeea74ebd846f2f2f6145414923a75cf408d287bfa8ac1c8c3fba7bf3c72296d8bcb30d4e8f487a770f0e8de8272351ea1112400e85bde786e61e0a5efd97eaf03c3e6c8e649e8dd1bd115bb438e9adf83c0b5050793af7a3e92a1ba954d8be546c8ee26d727ea954855c02b17d3911a2adf6b1", 0xb7, 0x0) ioctl$KVM_NMI(r1, 0xae9a) 2018/05/02 09:30:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="9e0800aedb0c857800"]) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000240)=ANY=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000140)=0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0x88, @loopback=0x7f000001, 0x4e23, 0x0, 'sed\x00', 0x0, 0x7, 0x39}, 0x2c) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)) 2018/05/02 09:30:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:39 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) signalfd4(r1, &(0x7f0000000040)={0x6}, 0x8, 0x80800) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 98.691791] x86/PAT: syz-executor7:8151 map pfn RAM range req write-combining for [mem 0x1b6dc0000-0x1b6dc3fff], got write-back [ 98.838561] XFS (loop2): unknown mount option [ž]. [ 98.910410] XFS (loop2): unknown mount option [ž]. 2018/05/02 09:30:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) chroot(&(0x7f0000000040)='./file0\x00') 2018/05/02 09:30:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) prctl$setptracer(0x59616d61, r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) sendto$inet6(r2, &(0x7f0000000080)="8cfc469220586be8afe9156cd052230063970a2a6ce389915880b9ecaf709e3e219221527ebe87f0f4f19157327fb6410562a79575", 0x35, 0x4000, &(0x7f00000000c0)={0xa, 0x4e22, 0x4681, @dev={0xfe, 0x80, [], 0x17}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xfffffffffffffd7b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff24}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x24000}, &(0x7f0000000240)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x20000, 0x0) 2018/05/02 09:30:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@minixdf='minixdf', 0x2c}, {@data_journal='data=journal', 0x2c}]}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x111400) ioctl$KDSKBLED(r0, 0x4b65, 0x81) 2018/05/02 09:30:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/05/02 09:30:40 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000003c0)={{0x0, 0x2}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000280)={&(0x7f0000000240)="8e983b8433d1c87e1b2e864866c15bdb5d74b3852273ee4811d701630f09a5996a3d8928aa13d455be5bbd7f19dfaab455bada45fec3ecc2ab40cb3fa751a6b3", 0x40}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair(0x1, 0x80003, 0xfffffffffffffffa, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x181) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xc45}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x9, 0x10, 0x9, 0x101}, &(0x7f00000001c0)=0x18) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x8, 0x6, 0x2}, &(0x7f0000000300)=0x10) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000400)) 2018/05/02 09:30:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a217ea33bd0d699a", 0x8}], 0x1, &(0x7f0000000740)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x48c2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x9c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xcf, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x10}, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x20f, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xacd5, 0xfffffffffffffffc, 0x81, 0x1, 0xff}, &(0x7f0000000340)=0x478) syz_read_part_table(0x0, 0xc9, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa45c19e2050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000980e897f", 0x9c, 0xff}]) 2018/05/02 09:30:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001a40)=0xe8) sendmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000000)=@llc={0x1a, 0x118, 0x7, 0x8, 0x2, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="d22911bbfda23137c734687d3a8b82b2b037f8c6b8f5598e572d941b249450cba321dabd656f9950573f37441cd4cfac6fc9c59f5d9026a04fb8f72c8bfa675e490b90bbff093fb141851f820e1ce62f031c1c4a32e87f0eefd92075d9827a34e8fd75bb6a799e2c2b67a474fabacd95aa280cb52f9cc82015cfae1eec14be274bf854bd0c4fd3f89591d20b6ca6953165e1260f0d18ef15f1994ec8cfa086d9cd7cefef548a4ace68e5cf55634498c7ff1bac", 0xb3}, {&(0x7f0000001140)="5012cee539817bd8cadfdd7c2836fc8400ee1b1fe5a57128d2dd148d28e00b9260293f5dab332e5da9527ad4973eead28336578a7f3193a54868b5aed15fad5fdcd94d7db3d7fdba19760c5a3c4dc84d3a9d95a5e9a61ff8593727ef1aac513a375d17adacb14c38644c8243b88b598066bf7080d415ec73bcea9f30c25654d89ce018605252c43d228946bc2bb25af3f54869f7342d23ca42bae9d51839f63a1409bdfffe4b36b4c766e0c5de1287340a2c16f71792aa113e875fbce1b8", 0xbe}, {&(0x7f0000001200)="ee91d772f3f26a452576620b994d61d8a00e91849a3ab2f742dc632027ae6f7f10a8a3941758e17961f264306911149eee0fc4ab8067341c01da58e94c951a81951400146d3ef5f9ce27ff92c6a522bcf11aded5a126e8ba40e47b92f9136b7395f02128ee230159b7d911fed2a5c03afb963e5ab2fefab218cf9610f26ac056585e1fc6d8cf44c9955b8a44829c4b97eeeca985a208b0316be088040b13d60ac44cd3f560c3c7a82442e3", 0xab}], 0x4, &(0x7f0000001300)=[{0x58, 0x1ff, 0x0, "115b915a98242036d94d077bf989a1d4e6f66750d1011dc31746ea98403ab3dd87c4c01453cf9be26c346e0807b81bd6d4f58d13e6d337996c4cd1f1677b85c237791618bda4ca"}, {0x50, 0x102, 0x5, "61092a80979e1d9e443fe817aa380e3f14d2e52bd038aaf1ff415e497cc6c5ac5ea1256eb0e3ae79bec2e928b49a67fd5f91f5814db344fc1efcfe9dcbf6"}, {0x50, 0x105, 0x8001, "68b9e239afc663d2289f7cd4bf84122fae83c012fc79683074e6b71fba468d85b3fbfa90a8eee93ef225e1b2d8291187d7a97ace9b38f29d13ffe1bf4ba126c6"}, {0x88, 0x85, 0x3, 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{0xa0, 0x0, 0xfffffffffffffffc, "a92eded82512ec5c37f1329395dc05581900eb7f2ee6686c94422cec15af9c2a835e20e00666a11a97d4171b4dc298f794e9695ead7af5621d2b12f349796b081aee746eb24052485f3e1de49079aa4c79b0f30adeb12cba2f3cfa45666fe7455f936dbfd9926ca0bd739c254aa4e4a1bd1dddfad8a9dd629825bd3eabc49b1a1c2c90dbdfccedf70d"}, {0x80, 0x10f, 0x6, "d690d635f272803476be677188efa47188e1384bdbd3a77c2da99ecedda4de68a29ed67107314bd07fc6a603f05ac461599f3d7f37cf39a960d91e096263f7c8d0fe13fef3b980289083c6e10b1da28a145f5a7b60911f87ce4b97d54f123206692a948636abd3dc8fa477b1"}, {0x50, 0x11b, 0xfffffffffffffffb, "71043298ebcbddbed0763c0455bcaf5390a1854a65ddd2232ed1fa1e64665b4de92bc86a39249baa766c11835c6ba4517d289cd4d31ed06f5df2af"}, {0xc8, 0x100, 0x8, "df7f24adfe02d12adc5d6ad79cf26b4eac74fe931acd4016e8ca08ec7d41a980f56e1992648cc49852c4ddaefe34dab923851c3c71c87e6de8dcfb87ba355cf76aacbfff9fc4df6837729cf29db46ad4cae99fac8021fd5b3db5116539b5b81e7904823d6ec5d951776216c8317481aa7c78e02f46f857f29982114f47c8313bbe7d91e2844daf10e79b294e55f6982ec31029baedd30a697be3fce381ee69aabec689845876591f45c758153fa0234421ce64bf8136"}], 0x2338, 0x40}, 0x2}], 0x2, 0x10) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 99.435349] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support! [ 99.445279] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities 2018/05/02 09:30:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28030, &(0x7f0000000000)=ANY=[@ANYBLOB='usrjquota=.']) r0 = socket(0x100000000000008, 0x7, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/02 09:30:40 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x5}, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004e00), 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/132, 0x84, 0x20, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind(r0, &(0x7f0000000140)=@rc={0x1f, {0x8, 0xa961, 0x5, 0x7, 0xe0, 0x9}, 0x1ff}, 0x80) 2018/05/02 09:30:40 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) close(r0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) recvmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/25, 0x19}], 0x4, 0x0, 0x0, 0x5}, 0x7ff}, {{&(0x7f0000001340)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002900)=[{&(0x7f00000013c0)=""/147, 0x93}, {&(0x7f0000001480)=""/3, 0x3}, {&(0x7f00000014c0)=""/69, 0x45}, {&(0x7f0000001540)=""/79, 0x4f}, {&(0x7f00000015c0)=""/172, 0xac}, {&(0x7f0000001680)=""/180, 0xb4}, {&(0x7f0000001740)=""/121, 0x79}, {&(0x7f00000017c0)=""/169, 0xa9}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/77, 0x4d}], 0xa, 0x0, 0x0, 0x10001}, 0x9}, {{&(0x7f00000029c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a40)=""/37, 0x25}, {&(0x7f0000002a80)=""/8, 0x8}, {&(0x7f0000002ac0)=""/5, 0x5}, {&(0x7f0000002b00)=""/220, 0xdc}], 0x4, &(0x7f0000002c40)=""/4, 0x4, 0x10001}, 0x7}, {{&(0x7f0000002c80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002d00)=""/72, 0x48}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x2, &(0x7f0000003dc0)=""/118, 0x76, 0x8}, 0x100000001}, {{&(0x7f0000003e40)=@nfc_llcp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/143, 0x8f}], 0x1, &(0x7f0000003fc0)=""/68, 0x44}, 0x9}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000004040)=""/198, 0xc6}], 0x1, &(0x7f0000004180)=""/40, 0x28, 0x800}, 0x6}, {{&(0x7f00000041c0)=@generic, 0x80, &(0x7f0000004500)=[{&(0x7f0000004240)=""/173, 0xad}, {&(0x7f0000004300)=""/82, 0x52}, {&(0x7f0000004380)=""/173, 0xad}, {&(0x7f0000004440)=""/137, 0x89}], 0x4, &(0x7f0000004540)=""/4096, 0x1000, 0x7fffffff}, 0x5}], 0x7, 0x10161, &(0x7f0000005700)={0x0, 0x989680}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000005780)=@req={0x0, 0xffffffff, 0xffff, 0x3f}, 0x5333b4af273bb9a5) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x20100) connect$netrom(r3, &(0x7f0000000100)=@ax25={0x3, {"8a9311cba7a993"}, 0x49}, 0x10) 2018/05/02 09:30:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfbc, 0x80000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0x1) [ 99.537739] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities 2018/05/02 09:30:40 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x1a9) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) 2018/05/02 09:30:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) write(r1, &(0x7f0000000340)="7948c13197fc2e324dea04000000000000", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/02 09:30:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300020e00004d0000000102000000df0c080005000000000000000000001c000000000000000000000000000000000300060000000000020000000000f6ffffffffffffe0000002000100000000bd9d04000200000000030005000000000002000000e0000001000100000000000023b9d47e48ee7bb0006a27ca"], 0x70}, 0x1}, 0x0) 2018/05/02 09:30:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000001c0)="9acb3a0000c000640f01b800000000b8009000000f23c00f21f83501000d000f23f80f098fe8608e59b8000f2312b9800000c00f3235004000000f300f00dc66bad004b800600000ef66baf80cb8d3a3a38cef66bafc0cb0b7ee", 0x5a}], 0x1, 0x0, &(0x7f0000000140)=[@dstype0={0x6, 0xe}], 0x1) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x400000) 2018/05/02 09:30:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600, 0x0) [ 99.928198] device bridge_slave_1 left promiscuous mode [ 99.933792] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.959154] device bridge_slave_0 left promiscuous mode [ 99.964953] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.007822] team0 (unregistering): Port device team_slave_1 removed [ 100.025386] team0 (unregistering): Port device team_slave_0 removed [ 100.038883] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 100.055275] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 100.081336] bond0 (unregistering): Released all slaves 2018/05/02 09:30:40 executing program 1: r0 = socket(0x14, 0x202, 0x9) write(r0, &(0x7f0000000000)="1f000000f90300ff00000001000000200700090054000000010000000101308a846a00000000d30a0074dd7e7293e251", 0x30) 2018/05/02 09:30:40 executing program 6: open(&(0x7f0000000000)='./file1\x00', 0x90040, 0x105) syz_mount_image$hfs(&(0x7f0000000dc0)='hfs\x00', &(0x7f0000000e00)='./file0\x00', 0x0, 0xaaaaaaaaaaaab16, &(0x7f0000000040), 0x0, &(0x7f0000003340)=ANY=[@ANYBLOB="63726561746f723ddd3cec982c00"]) 2018/05/02 09:30:40 executing program 0: r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fff9, 0x40) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x6a002, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000001000000000000000000000000000000000400000000000"], 0x26) mlockall(0x1) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0), 0x4) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) listxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/9, 0x9) 2018/05/02 09:30:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000686000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r0 = socket(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x2000, r1, r2, 0x1, 0xbb, 0x200000) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fstat(r0, &(0x7f0000000300)) write(r0, &(0x7f0000000080)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000a84ffc)) 2018/05/02 09:30:40 executing program 4: setrlimit(0x8, &(0x7f0000000000)={0x7, 0x2000000}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x400000, 0x0) recvfrom$inet6(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x10000, 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/146, 0x92}, {&(0x7f0000000100)=""/138, 0x8a}], 0x2) setreuid(0x0, r2) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0) 2018/05/02 09:30:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x10, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153, 0x0, 0x1}, 0x48) 2018/05/02 09:30:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:40 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000002c0)=""/248) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/05/02 09:30:41 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) clock_nanosleep(0x9, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/05/02 09:30:41 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = memfd_create(&(0x7f0000000000)="2faa76626f786e6574317070703000", 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000380)={"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"}) [ 100.396672] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 09:30:41 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x70bd29, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x6000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x5, 0x1, 0xc0b1, 0x66e, "fc4cc7eb463f17645edea89bcc66b05df7a1a424f8aa994825dd5397efdd2c387577c106fb69ee915fa45522", 0x5}, 0x0, 0x0, 0x4, r3, 0x8000, 0x8, "451b2c6d078128e25484d3255ff28bf711645700f387c8e39635ba1e08c5e3f8406bf1cd07d509794d90cdfe357abf25c0b2da36bfb94a7f9a7d6dacc36ff983", &(0x7f0000000100)='!%\x00', 0x3, [], [0x7, 0x9, 0x1, 0x7]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x67a2, 0x10, [0x4000000, 0x0, 0x3, 0x7]}) [ 100.466558] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.539539] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.548220] hfs: unable to parse mount options 2018/05/02 09:30:41 executing program 1: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001100)) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) connect(r0, &(0x7f0000001080)=@ipx={0x4, 0x4, 0x2, "7b9d75b7f834", 0x4}, 0x80) 2018/05/02 09:30:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000000000000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') fsync(r0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x200800) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/02 09:30:41 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1f, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) sendfile(r0, r1, &(0x7f0000000400), 0x100) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c7ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x800000006, 0xffffffffffffffff, 0x1}) r4 = gettid() fcntl$setown(r3, 0x8, r4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/20) r5 = gettid() sched_getaffinity(r5, 0x8, &(0x7f0000000000)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4080, 0x0) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000000080)={0x5}) openat$cgroup_ro(r6, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x0}, {}, {}, {}]}) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x2, 0x9, 0xff, 0x35, 0x0, 0x9, 0x11000, 0x3, 0x7fff, 0x100000000, 0x1, 0xfff, 0x0, 0x3ff, 0x1, 0x4, 0x3, 0x6, 0x7, 0x9, 0x40, 0x81, 0x7, 0x200, 0x7, 0x1f, 0x1f, 0x1, 0x3, 0x3, 0x7, 0x9, 0x1, 0x0, 0x1, 0xffffffffffffffbd, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000240), 0x8}, 0x100, 0x13a, 0x3ff, 0x1, 0x5, 0x200, 0x101}, r7, 0x5, r6, 0x2) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000001c0)={r8}) [ 100.615661] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.642803] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:30:41 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff, 0x0, 0x0}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000200)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1000000000000004, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x6, 0x0, 0xeb03, 0x7ff, 0x1000, 0x0, 0x1f, r0}, &(0x7f0000000100)=0x20) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000040)) sigaltstack(&(0x7f0000004000/0x2000)=nil, &(0x7f0000000180)) [ 101.541429] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.547890] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.555175] device bridge_slave_0 entered promiscuous mode [ 101.590900] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.597303] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.605342] device bridge_slave_1 entered promiscuous mode [ 101.636968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 101.664321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 101.769113] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 101.808750] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 101.845819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 101.852735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.880499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 101.887380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.967942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 101.975116] team0: Port device team_slave_0 added [ 101.997959] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 102.005174] team0: Port device team_slave_1 added [ 102.028233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.053738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.078592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 102.085706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.094229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.113238] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 102.120462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.129629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.339936] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.346321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.352971] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.359342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.366840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.751181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.150790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.227248] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 103.305291] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 103.311473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.318551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.394092] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 09:30:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x0, r2, 0xa}) 2018/05/02 09:30:44 executing program 1: ioperm(0x6d, 0x1f, 0x1) mkdir(&(0x7f0000000000)='./control\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x402, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x200}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x995fd41459f6b825, 0x9, 0x100000001, 0x2, 0xffffffffffffffff, &(0x7f00000000c0)='irlan0\x00', 0xff, 0x9, 0x8}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000200)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x181000, 0x100) setgroups(0x0, &(0x7f0000000180)) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./control\x00', 0x0, r2) umount2(&(0x7f0000000240)='./control\x00', 0x2) 2018/05/02 09:30:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:44 executing program 6: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x39ba4301, 0x400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200002, 0x0) renameat2(r0, &(0x7f0000000080)='./bus\x00', r1, &(0x7f0000000100)='./bus/file0\x00', 0x5) open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) truncate(&(0x7f0000000000)='./bus/file0\x00', 0x5) 2018/05/02 09:30:44 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000080)={"e39cfc2503000000fd0c0000ff7900", {0x4, 0x0, 0x0, "1016ffffff7f"}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x6, 0x1000, 0x101, 0x8, 0xffffffff}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x1}, 0x8) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a3544eb375cc78eb6cf37980a2238ba7ad6533c80217a5d976d24e1d3584335db438abe0f1d00b232728128a89e0fa7aeee1ad3fe6519f17c43433a468f6910309fe3e8caee6732a9852d58a6eb2b7de3cf5fb5d905ce89cf4d5d7efd60b7d5f1b239240455c68b6ab86510712c59ecc1100f51cce937403e31b9fec9a07306a4fcb24af12f0ef7733f81df0bf5d0f02ccb6ef1f17622eb4", 0x98, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) 2018/05/02 09:30:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x1) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x9}, 0x4}, 0x10) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d19b70d7eacfef32a4cd453838e0a18afb67f5d1fdf485040d558c415287b8fa0d09e3c6d524f53e56720f5ab6f7eeb25df37d9d8c7d102fb374ae673e4f87"}, 0x60) 2018/05/02 09:30:44 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000510000/0x2000)=nil, 0x2000, 0x1000002, 0x11018, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) 2018/05/02 09:30:44 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x5) fchown(r0, r2, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/02 09:30:44 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5405, 0x0) 2018/05/02 09:30:44 executing program 1: pipe(&(0x7f0000000080)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}}) 2018/05/02 09:30:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x90, &(0x7f0000001900)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x8, &(0x7f0000001680)=[{&(0x7f00000001c0)="96ee57156e02b101c0bacebcc9a1e41b13c45a854b6a96d3b48f0ba3f9dc1a42c775c44c7e60ec960b8526ac297bb0fd8049a768bca342671f02427dbbc379ba0795fc100c4db192f3d6ead04fa2dc3be7aeef68ff9000c56f01e108b0f761aeb8099ab3993925e60e0b14b4a1a6874b9026bfe1a3b11aaed9ddcd64c9a8f3c48bee908f25eed8bb6d1a0d7b100f3df715b8b34c55b3429c820d0b09aad4bbd57790803fb64684b382858459b9e0432a9baa7ae8dc2dc5b86d2e00fe5e64ed1d55607eb1ee85740ba1e82b0842bd067e8efc704423cc39b7010d72e8f4f0c4be591601d36644df72cba50a45", 0xec, 0x4}, {&(0x7f00000002c0)="891474f045be3267d051a6f951179e3e97fea6ba3501b71307ed4efaa20c3dc51bb18236339eb4eac763d158c3674ab8c765736ef412549a5646180c26992598e78385ca090d84665c9f98688c71a0ab23cade5e48bb33d914a3df885d6e7b6a978d788837cf7e", 0x67, 0x200}, {&(0x7f0000000340)="649a9845994d1c223a1a1bc2b2c4db7597520bebe84fca5ce65c2a75292a34718dcb57a066927d55ea3aa3c5f43d59984af425d6f5e394de60a34c60b994516cdd5f99436e43fe6c286612622b", 0x4d, 0x81}, {&(0x7f00000003c0)="c61aedf2097efa1458340c5015be0f8aa01a8abf7e403dc8907def341f8d9731bcf9c5e988b56e0a2f9fbb99e5de1845037b8729bbcc92cc6acb4090f88c9936115ff816983a698b277035695e5ba0d3bc42af9d1cb658c13acaacff9d328a3ce5ad6ff0c9a3d965019d597196afb8af9718a682916700813e9b671cd164fe038812f32b9c2c214c61b4cb612d5752078c31079aa9506ae19af232ce8953397e88b32ebcd20c4cb075f35cd37f058f2a8af78a4d", 0xb4, 0xffffffffffffffff}, {&(0x7f0000000480)="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", 0x1000, 0x40000000000}, {&(0x7f0000001480)="aa039cdda4b6bb67aaa484403eedb855460df4343c000a98e45c4e3eb788d9f18f", 0x21, 0x80}, {&(0x7f00000014c0)="26d9cbf30b6f86d7d3bf9dc8d8c06084b06f47e51b70b7dd60ae0f412e10a13803c1d2c36bdca044f81b13f7b5807e8f74a014c3f27c30fb1f73ee6b5af99aae0121ec4bd926dc0ae898fd768d078ec2a7e570fe80a4ec4851279a8d37a454902fd25ba7b6d8be980db98985702b726c84931869484180e081e47fc84accf12da3df64f8649e23e1cdde1b13aead240ee0a06bbb06f7faac94112bf463eeedc02ae976a773824bd1c0fb9f6dfd25b1f2f85d0437d228e1d4b9dd31fcb17b3089a3c2cd0de84e158d2854d2f7f3c893ca00f977", 0xd3, 0x2}, {&(0x7f00000015c0)="b140aba37322e3e64eb10af50207f7882d85289a063932cdea179cdec034d5a928b2074785ea6ee9f65637436f6d838df77abd98562954c902f0263f417f1b975d9ea2f487b1c7c0f81f854a47810c232aad7a3aeddb194478b83e61d5af0e446b5b681a4394a95588726de18bbf27c4d0560272d7d30f91cff845f6630259f780009536e07d73392226f659fdcd4c463f3ed8d4d166", 0x96, 0x7}], 0x410, &(0x7f0000001800)=ANY=[@ANYBLOB="7379735f696d6d757461626c652c636865636b3d6e6f726d616c2c6572726f72733d636f6e74696e75652c616c6c6f775f7574696db72657b3b2be681a95653d32332c636865636b3d6e6f726d616c2c00"]) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1fe, 0x0) fallocate(r0, 0x0, 0x0, 0x3ffe) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000017c0)={0x303, 0x33}, 0x4) 2018/05/02 09:30:44 executing program 5: socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x5}, {0x3, 0x1}, {0x4, 0x9}, {0xf}], 0x4) read(r0, &(0x7f0000e48000)=""/128, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0x9}) 2018/05/02 09:30:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4ab0f262, 0x100000000}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmmsg$unix(r2, &(0x7f0000000ac0)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000003c0)="dc33faa9f8f7203337d4a91a3c1e6f9c732fa4c9153275014aa5fb09da03017f6c9bfbe0321a8c0d4a925e849ce4575ad30880e94924d3c9722d1a708caeb4f73995469ac908e0563ac0ac5aefe89c68d19d32cc42d8433061512cc21b09e29bd321081de7529327ce3e2c0232ed2e433b65a914c943", 0x76}, {&(0x7f0000000440)="a7a2db1d7c3a69b293f8dc7e792bc0ca15984d88bf85e4d330237aa0ad3848935cd70698c27b5be7e5e946b5471fd14426cbb6ecfdd5f42bac7699226be95a32f22783b1212c8efe12ac62a6c92bf1", 0x4f}, {&(0x7f00000004c0)="b63b9b6dda6081b965825df1e69ec933f84cc0509241", 0x16}], 0x3, &(0x7f0000000540)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r2]}], 0x60, 0x10}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000640)="a93ad0b37144b000360a23d961df2176aaef5d1495cdf26ff7686a035e9f224c96fdfefdf0ce63cb71e4c1b292eadba5c70e98235baa2246ccfdcf2c4209b09ca0bbf41a8906e1df3514894e805fb6b32951d428386dee8d70bc929687cd4423195b51dd54185e", 0x67}, {&(0x7f00000006c0)="3f8536d2ebb87c36341de7288e9e1f870db50b79e1b5da517799c6d21dc46956ff3eeaa7c540d87f6ef8ab85bdc74516630ae94d4547fbfe122510febe597ed130c8bfda11aac5533ddfe41579fc6d4642c14518128a79b471eedf1d9bf60a5a5ef0802e6df507c9b1884f1db3a0abfa54ab2f262f2b119bd077e2a6822163815902cd", 0x83}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000840)}, {&(0x7f0000000880)="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", 0xff}], 0x2, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x10}], 0x3, 0xc000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7ff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x6, 0x0, 0x55c8990c, 0x6, 0x3, 0x5, 0xfffffffffffffff8, {r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x7ff, 0x7, 0x1, 0x1000}}, &(0x7f0000000300)=0xb0) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/02 09:30:44 executing program 7: sysinfo(&(0x7f0000000040)=""/4096) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x200001, 0x0) getpeername$netlink(r0, &(0x7f0000001080), &(0x7f00000010c0)=0xc) accept4$netrom(r0, &(0x7f0000001100)=@full, &(0x7f0000001180)=0x48, 0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e27fd9)}]) r3 = request_key(&(0x7f00000011c0)='id_resolver\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001240)='/dev/ppp\x00', 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000001280)="bb83e648b17b386d16159e7264ddcef5a1425fdbf9e4df340e41f53cc43e409cf6853e3fb100efaef9e69906e041bbdbddc2c76194937505d21cc3668cc5ac065804b8f4c1a03a4a780ceb86f6c890d7988210", 0x53) mount(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='nfsd\x00', 0x80002, &(0x7f00000013c0)="2f3c684e34df35c9a25d065e2e64703296d156f145e0f370ae2cb0004eb1917521c86f454d4c7ceaa8b009567a8a855a1eab3798af00013765f85d5f5be220ad43e16531cdf7b8c659ee7da8d49e5ef1acd081ed41b9944a6212f51d27f14785d2040e29f6cb35fc280734dd937061ec4f8da3342b864b3aa7587da8331b210641747ff8effbc936abbdf852c1b4ce0afc5931eb12ed19c304902b0751314d4890ff079080c96c55d190947a4a1bff7c0f7c43428954b9990788f16bab60cbea2c8ee293499188eb") 2018/05/02 09:30:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) readahead(r0, 0x80000001, 0x123) r1 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x2400) listen$netrom(r2, 0x81) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/02 09:30:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='numa_maps\x00') pread64(r0, &(0x7f0000000000)=""/100, 0x3db, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x35, r1}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xfffffffffffffff9, &(0x7f0000000140)=0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x80000001, 0x1, 0x76e, 0x20}, 0x8) [ 104.273785] FAT-fs (loop6): Directory bread(block 112) failed [ 104.296708] FAT-fs (loop6): Directory bread(block 113) failed [ 104.312452] FAT-fs (loop6): Directory bread(block 114) failed [ 104.370257] FAT-fs (loop6): Directory bread(block 112) failed [ 104.388890] FAT-fs (loop6): Directory bread(block 113) failed [ 104.412528] FAT-fs (loop6): Directory bread(block 114) failed [ 104.420990] FAT-fs (loop6): Directory bread(block 112) failed [ 104.434357] FAT-fs (loop6): Directory bread(block 113) failed [ 104.441440] FAT-fs (loop6): Directory bread(block 114) failed [ 104.458301] attempt to access beyond end of device [ 104.463492] loop6: rw=2049, want=151, limit=112 2018/05/02 09:30:45 executing program 5: timer_create(0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000240)}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x7ff, {0x5, 0x3, 0x3, 0x8000, 0x6af3, 0x1}, 0x7f, 0x6}, 0xe) r1 = dup(0xffffffffffffff9c) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x93) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x7, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x111001, 0x0) 2018/05/02 09:30:45 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xf3d, 0x4002) fstatfs(r0, &(0x7f0000000200)=""/186) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0xfffffffffffffff8, 0x0, {0x1, 0x0, 0xfffffffffffffffb, 0x2, 0x9}}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) syz_mount_image$hfs(&(0x7f00000015c0)='hfs\x00', &(0x7f0000001600)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="636f6465f20000003d617363696926695c636861727365743d63703433372c00"]) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000001c0)=0x2) 2018/05/02 09:30:45 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) pipe(&(0x7f0000000040)) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/05/02 09:30:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000003480)=@ipmr_newroute={0x1c, 0x18, 0x803, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@dellink={0x38, 0x11, 0xc21, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x100, 0x80}, [@IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_MTU={0x8, 0xe, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/05/02 09:30:45 executing program 6: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14}}, 0x10) listen(r0, 0xfbfffe) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffff, 0x800) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x39) r2 = accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x20900, 0x20) 2018/05/02 09:30:45 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x973, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) mlock2(&(0x7f0000ceb000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f00001a4000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000140), 0x400002, 0x0) 2018/05/02 09:30:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80800, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x3, r2}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/05/02 09:30:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 105.107960] netlink: 'syz-executor7': attribute type 17 has an invalid length. [ 105.119328] mmap: syz-executor0 (8712) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 105.133685] hfs: unable to parse mount options 2018/05/02 09:30:45 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x800000000000007f, &(0x7f0000000040), &(0x7f0000000040)=0x300) io_setup(0x200, &(0x7f0000000000)=0x0) io_getevents(r1, 0xf3b4, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)) [ 105.163264] hfs: unable to parse mount options 2018/05/02 09:30:45 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x2, 0x4, 0x7ff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xfffffffffffffffe, 0x3, 0xffffffff00000001}, 0x10) r2 = socket(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000200)=0x30) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x2, 0x7, 0x1000}, 0x4) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x30e, 0x1000000007d0, 0x80, 0x5, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffff1c) getsockname(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000240)=0x80) 2018/05/02 09:30:45 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) pipe2(&(0x7f0000000200), 0x84000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vcs\x00', 0x82, 0x0) r2 = accept4$netrom(r1, &(0x7f0000000600), &(0x7f0000000280)=0x1, 0x80800) write(r2, &(0x7f00000000c0), 0xfffffffffffffe8c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x5, &(0x7f0000000580)=[{&(0x7f00000002c0)="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", 0xfe, 0x4}, {&(0x7f00000003c0)="b3ac1c9358e910c1e88151d2b8f0b3ccac298ff77cb8369ea2aae76b7f3110eb5ddb3bbb55df117e09478dc047a5170873b9200c1d4a6a72a266321b73231b1c8ec84f657fe042e86c0cbf3850a45d09459fe259fa0dce9a8976ab618de803a9726d80da7af6", 0x66, 0x4}, {&(0x7f0000000440)="d8a683316443947a5e3f856291ae3fcb7de5dc735df34301314a5cade2ae7c5f5f12b802dc0a9b202dd6ece5334445601ddaecfe48b6571e09b8cec13d3c662304a344b2b62088f6f060814d828af095449910e9f5ce6edd1e02a47cf6996b178a84f2832d3e37b461b64e86438d7dd2d63e91f1e2b3a166fc1824abcb", 0x7d, 0x4}, {&(0x7f00000004c0)="9e8401c32021d8320310f0252b664ce26691e6093df176b57640e63423eda64bdbabd5c1a839cab27798a945a644830e5c2d95f46f5dfb1a23b58dee91932c2d104416d86de12a6c604b530762f0514be3c5fcc74f8acf6c33b9161d570880e84a8f4e82da8493f8424bfd0b1ba1ba3d917b1529520ac5aa6a58fe2aa6754f3fa9079a52fdfea972984c2e42", 0x8c, 0x1dc}, {&(0x7f0000000640)="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", 0x1000, 0x10001}], 0x800, &(0x7f0000001640)=ANY=[@ANYBLOB='nouuid,inode64,rvdev=./file0,noikeep,uquota,\x00']) 2018/05/02 09:30:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000074}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/02 09:30:45 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00004f7000/0x4000)=nil, 0x4000}, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7, 0x9, 0xbe37, 0xfff, 0x20}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/05/02 09:30:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x4, 0x4, 0x100000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000800)={&(0x7f0000000100)={0x2, 0x4e22}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000400)=""/148, 0x94}], 0x5, &(0x7f00000006c0)=[@cswp={0x58, 0x114, 0x7, {{0x54, 0x1}, &(0x7f0000000540)=0x3c, &(0x7f0000000580)=0xffffffffffffffe1, 0x26, 0x4ce4, 0x2, 0xffffffff, 0x1, 0x1f}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x1}, @zcopy_cookie={0x18, 0x114, 0xc, 0x1f}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x3}, &(0x7f00000005c0)=0x7, &(0x7f0000000600)=0x8, 0x7, 0x4, 0x7, 0x33, 0x30, 0xffff}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x5}, &(0x7f0000000640)=0x3, &(0x7f0000000680)=0x6, 0xc1, 0x7, 0x7, 0x81, 0x2, 0x8}}], 0x138, 0x20000081}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r0, &(0x7f0000eef000)}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0x1000, 0xfffffffffffffffc, 0x7, 0x9]}) 2018/05/02 09:30:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x207, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 09:30:45 executing program 6: syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000000100)="6e732f70696400552f6e38afe5c3d68b0dcf8dba2e8dac161d55d04d3a5ec038d1eab223be202cee7fa694ac5f35e0b7cbcd095d57b9a54e3509a58a13655582cb43e45c9daa244fddc78affd340848c86a7246be7f66140b95c5bb64c81a4f67f1f25525a52a270bccca8d79f0f58a92e6fc88c362d27a043403dd854ce56110e126d47b2f360900262e2682e1ede7a2f1f85e68fc89439c9f906e21407ecf19abfb702b538ad058f18ef131cfaee3a9a3aa9f629fec874abee7b55fb86fdec24e4f94653e025540dbf222fab49a389ec8c2704536f52") r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) [ 105.296981] kvm [8733]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000074 [ 105.306630] XFS (loop7): unknown mount option [rvdev=./file0]. 2018/05/02 09:30:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mreq(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x13}}, 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x0, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt(r3, 0x401, 0x40, &(0x7f0000000100)=""/133, &(0x7f0000000040)=0x85) [ 105.372854] XFS (loop7): unknown mount option [rvdev=./file0]. 2018/05/02 09:30:46 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x4, 0x4f8, [0x20000900], 0x0, &(0x7f0000000080), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x570) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x35, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x26800, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00') 2018/05/02 09:30:46 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'team_slave_1\x00', @ifru_names='veth1_to_bond\x00'}) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x800ca, &(0x7f0000000000)=0x401, 0xbe898880209b129d) 2018/05/02 09:30:46 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = epoll_create1(0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)) 2018/05/02 09:30:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000080)) 2018/05/02 09:30:46 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)) uname(&(0x7f0000000000)=""/119) 2018/05/02 09:30:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400003, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x21, 0x1012c0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0xe2c, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="550500"], 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1ffffe, 0x0) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x10000, 0x18d) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0xd554) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)) 2018/05/02 09:30:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000000180)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x401}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x3, 0x3, 0x100000000}) 2018/05/02 09:30:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x80047213, &(0x7f0000004500)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/05/02 09:30:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4100, 0x0) recvmsg$netrom(r2, &(0x7f0000000600)={&(0x7f0000000200)=@full={{0x3, {"50f6de682607eb"}, 0x6}, [{"716297d0248356"}, {"416e154bc9e8e3"}, {"de2df98dea6e08"}, {"8bdfb82d5267e6"}, {"128dce2a28e01c"}, {"263e09df27a6c9"}, {"7ae3c9bae90c6e"}, {"5d581de9453a22"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000280)="3bee7d2c5d12319d63b482897552069c34348a0da59b591654ef873aa5fe694c636354619356b447a812e8e45cf9cfeeab8c40bece7254596b68b97049e555c8468aef87cf02235e85135dd99d3ecddbeed8ce2d8a888fc1f8f927b909ef97a4f88d547a305489dee942a224dcbc6e86bb0e215addf1cc49d10376f1ac9f93b0d0700543ae363b0391ea17ec6a1ca6a30885a2f4baa87f4dccb8f278226b347495acf6037ada7fdd78e3ec26b97d127c634926e12d73445c299928345156e485551025e60ac581ca00930113a688642d70a21c59280a13c9ca01d0c6f9430b6ce3c2ad5b4ff29ab1dab0d28ffd5220", 0xef}], 0x1, &(0x7f00000003c0)=[{0x78, 0xff, 0xc1ba, "b108c712838b42398b9df4b288beb6edee81d75a18727a0a0cd09b197ad103ca8254f4212bfe45f0c7954667533324118b2de19d63354aac71a422c7f479d88b742aa5ecef8c21c9ffe1b609962593494a38c812ccde262c207a7859dd288f32603c"}, {0xe8, 0x118, 0x2, "30bb098469b8f4c8efd1df0ac9eaabd7566ba2d6d9a89cb77710ddc01645d2d48dba4aee1f8faaafa3dc363325aee7b7aafeb1d985049cb438d7d3a5e3bbc86a0694801d24b0689622af570a1c61048f0637296fb85d8822bd49f0872fd87f3e02a2d84e01cfe7ca4880c306baf38fbea1fa705be333a40893788e5f1f4a54a6b7e5643b85c9662ce594c647758754eaabf364a121048f6bf019e71eff2c5cff5216ce8263ca236a5ee3a80e999ad8f435209e0a80d6d18cf3d7f6a07498f63fa3f367498faa3b81478812552a7ada2314927b14"}, {0x50, 0xff, 0x800, "7970116e5ca1465e36130c8fce7e221ccafc44b9658e398526453e2af057ca832efae3527b96ce9570503d1104ea9a62da5c6b6108eeb61c571c50"}, {0x68, 0x117, 0x4, "29f736de4f1570b13b8dfd033043e8d5349e2aab39568433fa14849cefa761f2748266625b34a4b4c292c09e70b5c9a8f6ea9de0ab94fb4b47312b14e5de3f1896431826e25478aa83b4f34e77e1b19f57cf8b2f"}], 0x218, 0x4}, 0x2000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffffff8a62, 0x80) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000140)=""/65) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'gretap0\x00', 0x80000000}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)) [ 106.248675] FAT-fs (loop2): Directory bread(block 112) failed 2018/05/02 09:30:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x8}) openat$cgroup_int(r0, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x4df, 0x0) 2018/05/02 09:30:47 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x8, &(0x7f0000000040)="3a3524276f1f302f"}) sendfile(r1, r1, &(0x7f0000fc1ff8), 0x9) 2018/05/02 09:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:47 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'lo\x00', 0x100000001}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f00000000c0)=ANY=[]) 2018/05/02 09:30:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c4afc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001f00fe03000000000000000000000000000000000000ffffffffffff0000000000000000ac1400000000000000000000000000000000000000000000063a28ef1b8407b6ef41919b94b2c4dd1f87e2de2c4e6b725faf595ab9ff632a6e85089df37e435ab739c0ecbac0e41e76c9792b7033dc142af60849dca8292f81e990d4d81d8dfa374f4423819ac815a23a541faeb8954effe9c3df9bf8a4a096d64bf973dcfee377f17de6ee4f25db98db1109af96b9e8578e1e0d1871c298a9a0733c795ca7f3c9496f303acd34bda835044a6f8c0faa574e6efa6d484dc92890de6ebf5870c7e6335f3bfebbf110541f99944e"], 0x40}, 0x1}, 0x0) 2018/05/02 09:30:47 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0xa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) ioctl$TCSETA(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x8000ff}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/05/02 09:30:47 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/02 09:30:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000040c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ed8, 0x145100) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000402}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0xb22, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x80) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) setresgid(0x0, 0x0, r3) setresgid(r3, r3, r3) 2018/05/02 09:30:48 executing program 4: syslog(0x3, &(0x7f0000000200)=""/176, 0x8c0a012779f0eead) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000500)="8f2c9f7c36b333689545743fb35b39216f41e3f21e14e29777379466df660877a128016fafdb33d8624e646b0df6bb18f0a3669c53565205adf848b31cb059222a4cb4f8fb4338a9eeff42af8ed35905a09d570ef82c766e307f0f3dc5f385c6f30b9736f7", 0x0, &(0x7f0000000480)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x200, 0x0, 0x1f, 0x320c, 0xeea, 0x1, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xe206}}, 0x2, 0x7, 0xffff, 0x7fffffff, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x17, "a6fe37df2b826320505131e909fc9ef2a6c412a404504b"}, &(0x7f0000000180)=0x1f) getpeername$unix(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x6e) 2018/05/02 09:30:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) getresuid(&(0x7f00000014c0), &(0x7f0000001480)=0x0, &(0x7f0000000380)) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x401) syz_fuseblk_mount(&(0x7f0000000400)='./file0/file1\x00', &(0x7f0000002600)='./file0/file1\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x83, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000100)) open(&(0x7f0000000080)="2e2f66696c65302f66696c653104", 0x0, 0x0) dup2(r0, r2) 2018/05/02 09:30:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) 2018/05/02 09:30:48 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000300), 0x8, 0x6) 2018/05/02 09:30:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x4, @time={0x77359400}, 0x4, {0x874b, 0x80000000}, 0x8, 0x2, 0xffff}) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200) epoll_wait(r2, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x15555555555556e3, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)) r3 = dup(r0) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x2000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{}, 'port0\x00'}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@remote, @rand_addr}, &(0x7f0000000400)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 09:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:48 executing program 0: r0 = socket(0x1, 0x4, 0x5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x7db2) r1 = socket(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/05/02 09:30:48 executing program 6: r0 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4d, 0x4000) connect$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x2, 0x0, 0x7f, 0x164cfd8f, 0x80c7, 0x3}, 0xfffffffffffffff9}, 0xa) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x2, 0xbd0, 0x9, @random="43cd76f7f1b5", 'ip6_vti0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x17, &(0x7f0000000140)={0x12, 0x1, 0xfffffffffffffffc, 0x81}) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x20000000) 2018/05/02 09:30:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00a1c7c95411f6904dd95b1d80ab2624027cdba2507580a38a289cc08ba35cb4482597fb94"], 0x1) 2018/05/02 09:30:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) getrlimit(0x6, &(0x7f0000000080)) clock_gettime(0xb1aa9f069e0a3aea, &(0x7f00000001c0)) 2018/05/02 09:30:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/02 09:30:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = socket$inet6(0xa, 0x5, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/02 09:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x76ad2b9f, 0x18440) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x7}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 108.976394] device bridge_slave_1 left promiscuous mode [ 108.981988] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.994611] device bridge_slave_0 left promiscuous mode [ 109.000203] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.038305] team0 (unregistering): Port device team_slave_1 removed [ 109.049593] team0 (unregistering): Port device team_slave_0 removed [ 109.059463] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 109.075545] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/05/02 09:30:49 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0x1f) recvmmsg(r1, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x169, 0x0, &(0x7f0000005400)={0x77359400}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10, 0x800) 2018/05/02 09:30:49 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/02 09:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r2, 0x100}) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000340)) utimes(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000100)) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, r4, 0x0, 0x0, 0x0) dup2(r0, r3) 2018/05/02 09:30:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0x35, "15a5faaec3fee2dec528a181d690f2589b8feb7e0833e9afd5fca33c4da0f39244405d29c0feacf201cd486c30c84447e639186d24"}, &(0x7f0000000140)=0x3d) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/05/02 09:30:49 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) rt_sigtimedwait(&(0x7f0000000580)={0x100000005}, &(0x7f00000004c0), &(0x7f0000000480)={0x77359400}, 0xffffffffffffff3b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c000101000000000000000000000200f3819ef946b7dd7eb9f3d1f133c65b9bd7d29bd47e24d594726aeffd4c25c717b3e079e0c19cb96ba0d180738131664079b361d70eb527d914257aaa1008cab0da12b792887a01b09ceb99c1432a008149b8e6b7491cf918b93e584815e38db07fd05f56db82dfa0f9275d7c37ad29f45ce808209fcdc4ffd275df420571012728"], 0x14}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c000000110000002abd7000fddbdf25ffffffff000000000000000000000000000004d40a00000008000400ff45000008000b00d7322219b9c40543554ea95eae50843506000000080004001b4900002c001300ff010000000000000000000000000001acfb131a000000000000000000000000000000000a000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/05/02 09:30:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x129840, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8080, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/05/02 09:30:49 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) read(r0, &(0x7f0000000280)=""/5, 0x5) bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 109.105646] bond0 (unregistering): Released all slaves 2018/05/02 09:30:49 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa700000000000580000000000899078ac1414bbac1414aa0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002000000000000016d0000000800655800000000"], &(0x7f0000000000)={0x10000000000002, 0x0, [0xe9d]}) 2018/05/02 09:30:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x3ffffd93}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x301080, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/60) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6a}, 0x1) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x57, 0xfff, 0x4, {0xfffffffffffffff8, 0x3}, {0x9759}, @ramp={0x1000, 0x2, {0x600000000, 0x100000001, 0x1571, 0x1}}}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/05/02 09:30:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x100, 0x0, 0x4}) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7f, 0x2400) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100)=0x19f, 0x4) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x100000000, 0xfffffffffffffffd, "95bdf4a4f9ed1537d0a44c7a9a917ea4c9b96297a4b58b686855e70471b529adeb8b586add6fab6488f7a21186134f71a641931b32170028ed3febac6594be", 0x32}, 0x60) 2018/05/02 09:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 09:30:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 09:30:49 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) umount2(&(0x7f0000000040)='./file1\x00', 0x8) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) r1 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0xb, &(0x7f00000002c0)=""/116) r3 = dup2(r1, r0) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "1ef65cd4d8ef6a8c46c08234b1535bd4b12ebdb8227232d7154f3fc6405fa21cbba1160cba70e7bf165ab452d0b41abf6a9d531e41a71917c02a24d7379dcff206100afc5e2b8bfc9d7af56464f4b6af82c6d2cc5e357b58422db3bc3e4d7134c7e603b487e84cb31e33a3976eee722335e5c3bdc8269803284619f85402f8e8eef788917c7ae86a8fe6b66a9b3670fae093d9266e3ef26d92c58d102aa07056790498022603e111a3a27d9f2131544e687df5a1880f5145144ef33832c7201c4af90853e172679b032b8f7d9b2d7a7c81cd9a8c7e21f3"}, 0xdb) write$fuse(r3, &(0x7f0000000200)={0x14, 0x1, 0xfffffffffffffffc, @fuse_poll_out={0x9}}, 0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0100070029b274d9084b0180c2000000aaaaaaaaaa0f0000000000000180c2000001000000000000000000000000"]) 2018/05/02 09:30:50 executing program 6: r0 = memfd_create(&(0x7f0000000000)='md5sum@\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xec, r1, 0x11, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x40001) getpeername(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x1, 0xff, 0x2}, 0xc) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000380)={0x2, 0x6}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900dc000000412869ff000000"], &(0x7f0000000440)=0x11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x54d}, &(0x7f00000004c0)=0x8) bind$llc(r0, &(0x7f0000000500)={0x1a, 0x0, 0x1000, 0x784d480, 0x0, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r3 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000003000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) close(r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x9b94006419b34f8d) bind$llc(0xffffffffffffffff, &(0x7f0000000600)={0x1a, 0x206, 0xb3, 0xa0dc, 0x100000000, 0x800, @random="9bad9bb82713"}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x48) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000740)={'HL\x00'}, &(0x7f0000000780)=0x1e) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000007c0)={r0, 0x7, 0x7, r0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000840)={@local, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @dev}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) accept$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000c40)={@broadcast, @rand_addr}, &(0x7f0000000c80)=0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/02 09:30:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000002c0)=ANY=[@ANYBLOB="d20000002b3cf94f3a9e57dd1eaa822e304ac66cb488c977bb64a5b142d03d4eff9d0694b6163429c39a4450b8360b6a30ec76737dba6a7255359aad18b39487d032999aec78da2bafd46ca16ad460acf718728298f1a45fa7e1c1209d72acf2e03a13defb316d2f97e0e20c3b616bd0087aa9c45748b502000000c6e1f4bd6261972766df51384f888cd53b1557ffbb00843ea8caed84aeccf1ce82782423bd721f2dbee4d593348d478faaa207c5c27d306f99e7d669fbc7c7e4c8f172a7f4aad24a4481348ce705224ab2ac88c19644c64dbac6f9efc7e93372"]) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x4, 0x40000000008, 0x8ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) [ 109.534163] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 110.493079] WARNING: CPU: 0 PID: 6 at net/ipv6/xfrm6_tunnel.c:345 xfrm6_tunnel_net_exit+0x2c0/0x4f0 [ 110.502440] Kernel panic - not syncing: panic_on_warn set ... [ 110.502440] [ 110.509783] CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 4.17.0-rc3+ #28 [ 110.516594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.525935] Workqueue: netns cleanup_net [ 110.529971] Call Trace: [ 110.532541] dump_stack+0x1b9/0x294 [ 110.536147] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.541320] ? xfrm6_tunnel_net_exit+0x270/0x4f0 [ 110.546057] panic+0x22f/0x4de [ 110.549228] ? add_taint.cold.5+0x16/0x16 [ 110.553357] ? __warn.cold.8+0x148/0x1b3 [ 110.557394] ? __warn.cold.8+0x117/0x1b3 [ 110.561432] ? xfrm6_tunnel_net_exit+0x2c0/0x4f0 [ 110.566164] __warn.cold.8+0x163/0x1b3 [ 110.570034] ? xfrm6_tunnel_net_exit+0x2c0/0x4f0 [ 110.574767] report_bug+0x252/0x2d0 [ 110.578381] do_error_trap+0x1de/0x490 [ 110.582255] ? lock_downgrade+0x8e0/0x8e0 [ 110.586379] ? math_error+0x420/0x420 [ 110.590160] ? find_held_lock+0x36/0x1c0 [ 110.594204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.599030] do_invalid_op+0x1b/0x20 [ 110.602725] invalid_op+0x14/0x20 [ 110.606156] RIP: 0010:xfrm6_tunnel_net_exit+0x2c0/0x4f0 [ 110.611494] RSP: 0018:ffff8801d9a973d8 EFLAGS: 00010293 [ 110.616844] RAX: ffff8801d9a88180 RBX: ffff88018c001cb8 RCX: ffffffff868fda46 [ 110.624092] RDX: 0000000000000000 RSI: ffffffff868fda50 RDI: 0000000000000007 [ 110.631342] RBP: ffff8801d9a974f8 R08: ffff8801d9a88180 R09: ffffed003b5c46c2 [ 110.638592] R10: 0000000000000003 R11: 0000000000000003 R12: 00000000000000ff [ 110.645837] R13: ffffed003b352e82 R14: ffff8801d9a974d0 R15: ffff8801af954780 [ 110.653096] ? xfrm6_tunnel_net_exit+0x2b6/0x4f0 [ 110.657839] ? xfrm6_tunnel_net_exit+0x2c0/0x4f0 [ 110.662576] ? xfrm6_tunnel_net_exit+0x2c0/0x4f0 [ 110.667316] ? xfrm6_tunnel_alloc_spi+0xe20/0xe20 [ 110.672161] ? xt_proto_fini+0x279/0x330 [ 110.676216] ? xt_proto_init+0x840/0x840 [ 110.680257] ? qfq_walk+0x195/0x330 [ 110.683866] ? ip6t_unregister_table+0x70/0x70 [ 110.688427] ? xfrm6_tunnel_alloc_spi+0xe20/0xe20 [ 110.693249] ops_exit_list.isra.7+0xb0/0x160 [ 110.697638] cleanup_net+0x51d/0xb20 [ 110.701332] ? lock_downgrade+0x8e0/0x8e0 [ 110.705459] ? peernet2id_alloc+0x3e0/0x3e0 [ 110.709758] ? find_held_lock+0x36/0x1c0 [ 110.713799] ? graph_lock+0x170/0x170 [ 110.717588] ? lock_acquire+0x1dc/0x520 [ 110.721541] ? process_one_work+0xb46/0x1b50 [ 110.725928] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 110.731016] ? __lock_is_held+0xb5/0x140 [ 110.735061] process_one_work+0xc1e/0x1b50 [ 110.739274] ? finish_task_switch+0x28b/0x810 [ 110.743749] ? pwq_dec_nr_in_flight+0x490/0x490 [ 110.748399] ? __schedule+0x809/0x1e30 [ 110.752280] ? graph_lock+0x170/0x170 [ 110.756063] ? lock_downgrade+0x8e0/0x8e0 [ 110.760196] ? find_held_lock+0x36/0x1c0 [ 110.764239] ? lock_acquire+0x1dc/0x520 [ 110.768189] ? worker_thread+0x41f/0x1440 [ 110.772315] ? lock_downgrade+0x8e0/0x8e0 [ 110.776453] ? lock_release+0xa10/0xa10 [ 110.780406] ? kasan_check_read+0x11/0x20 [ 110.784620] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 110.789184] worker_thread+0x1cc/0x1440 [ 110.793144] ? process_one_work+0x1b50/0x1b50 [ 110.797625] ? graph_lock+0x170/0x170 [ 110.801407] ? find_held_lock+0x36/0x1c0 [ 110.805453] ? find_held_lock+0x36/0x1c0 [ 110.809506] ? __schedule+0x1e30/0x1e30 [ 110.813461] ? do_raw_spin_unlock+0x9e/0x2e0 [ 110.817855] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 110.822421] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 110.827510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.832507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 110.838021] ? __kthread_parkme+0x1b7/0x280 [ 110.842323] kthread+0x345/0x410 [ 110.845669] ? process_one_work+0x1b50/0x1b50 [ 110.850141] ? kthread_bind+0x40/0x40 [ 110.853919] ret_from_fork+0x3a/0x50 [ 110.858460] Dumping ftrace buffer: [ 110.862294] (ftrace buffer empty) [ 110.865989] Kernel Offset: disabled [ 110.869597] Rebooting in 86400 seconds..