(r0, r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) write$sndseq(r0, &(0x7f0000000240), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 10:39:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f000039a000)=[{0x20, 0x3, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x2) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000001800200029bd7000fedbdf2580000131ff00ff0b001700000007000007088178e1338cf48be24b39000400171022a61a26d9ab67ff37997862080e62b212961a0494247c40368e2da1f9d0fb5e7b5e0592459f7ce196ee7784462b53add8d64da987a9a5cf2e9ce36f316740fcc117372fa0a9376def", @ANYRES32=r3], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x41) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) [ 140.557541] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 140.564954] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/05/10 10:39:34 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 2018/05/10 10:39:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002006190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400003, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x3, 0xff}, {0x7f, 0x4}, {0xfffffffffffffe86, 0xfffffffffffffff7}]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 140.662444] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 140.669856] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 140.905590] device bridge_slave_1 left promiscuous mode [ 140.911460] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.931766] device bridge_slave_0 left promiscuous mode [ 140.937467] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.974832] team0 (unregistering): Port device team_slave_1 removed [ 140.984826] team0 (unregistering): Port device team_slave_0 removed [ 140.997327] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 141.016613] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 141.043931] bond0 (unregistering): Released all slaves 2018/05/10 10:39:35 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x82000, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000040)={0x100, 0x7, 0x6, 0xffff, 0x9, 0x8, 0x4, 0x0, 0x0, 0xfffffffffffff801}) 2018/05/10 10:39:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') chmod(&(0x7f0000000340)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x180000000, 0x4) dup2(r0, r1) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x7fffffff, &(0x7f0000000040)={0x3}, 0x8) 2018/05/10 10:39:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x40000}, &(0x7f0000000180)=0x113) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="af50722c9bbf14a600007f00ff07020de003a403f18577ea5a0975961af344e2cef227d63b91ccdc910e8d98abca6a425e2885acb9f3e1adf708dc8f9b872c03aeaf718e785d9643c1d3df79339bbd733654b92a8f4bfb1acc3666de0b3e0e9a47496cbcbd4b9eace33de4096501ee03166541a2f2007fa984c92c246d1d7fe0f1c2105b"], 0x18) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={r2}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000200)=[r3]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/05/10 10:39:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002002190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:35 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) shmget(0x3, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r1, 0xfff, 0x1, &(0x7f0000000080)="6fbb6f2e16f64c46772f0b3ff63c8905c13edfe2f25f59f693cefa2b7572f0c2fc455086664ba0ca0b012dec4f32c4b01bdc5b82348d352411990a68f2a7a8dc632388cd68e6cae4bf9ad6a93935e8f8f28bbab5378d7125fcaafb26d951027d60a22da525aa95e996", 0x69) 2018/05/10 10:39:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) r2 = semget(0x2, 0x2, 0xa) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000340)=""/198) syz_mount_image$ceph(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x7, &(0x7f0000001640)=[{&(0x7f0000000240)="56d68303c0ab60735022ea33ebc997e47fab29ae8cda301163c59604c3165208db06539d6b5f7e1e58e35627dfb48cbebb4e855b0d6eb0a3fdb96b8945587aa5c58d2baa31f7734834479e2262e98a828f64198c63d608eac1f14b875c16688d2886558803b3afd877f0bff7440569b93707e12bf783bb3f947c89dc3461e3ec5d94ca3d0c5df775b4362ca03238382eb7e5738457e1e8129cf070053c528c7009", 0xa1, 0x633b}, {&(0x7f0000000440)="0e6a0c30e00c16f6030e7006300f5515735320581cd118be1220b8cb3e166f8fe1f5f4666081459d084106ac509bfd11357e8d999344ada994daf44db8bfdb03aec8b9c132057acec71c91e658639b92abcb1e22da87d0144ba88906570aece56fc5774e0a49a864b38b123ccfb121", 0x6f, 0x5}, {&(0x7f00000004c0)="542c0e1cd1b547ec3a681af9ac08b8ae6e1513d5154c920a12e3c6a1617aee05f3d35ea70228958a4e646d", 0x2b, 0x1}, {&(0x7f0000000500)="28953a0de40a096239dbc39ea32018b0305eea87c25266f0537692b3af", 0x1d, 0x7ff}, {&(0x7f0000000540)="83dd755b5ff15f85012bd16f3681d42ff0ab2ca34f48b183d67da70ef760d386a397f295cc1a17dfde925297b962b69c337922248e9baed6cbde87b19de331fa3e8def25c53e5e0a09261936f10f3f8a272b5d213c1ba7a4ecaae0c43bc50636403648ed3c9ca0f2fb302cf624d0498ea375db1f3a89ed0db5bb44f30e9b64f68db770f1d93eb6a498be8a1c8c156b7ed3ef2f637d591453bfb6ba5671d285900f0f8b44b378329e", 0xa8, 0x3ff}, {&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000001600)="5e42f23fb645d458ba", 0x9, 0x7}], 0x80, &(0x7f0000001700)='-proc.\x00') r3 = syz_open_dev$dmmidi(&(0x7f0000001740)='/dev/dmmidi#\x00', 0x9, 0x900) connect$nfc_llcp(r3, &(0x7f0000001780)={0x27, 0x1000000, 0x1, 0x4, 0x8, 0x5b1, "16dd092fb900fe765c67c2f0ba201b34f63b9ffca0b58aca0eebe22aab911843ef6d3d758d042e2f048ce14a0b3efdf7c5df0ffbc35ece18b1643f473fd804", 0x25}, 0xffffffffffffff48) sendfile(r1, r1, &(0x7f0000000200), 0x1) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000140)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000080)=""/184) 2018/05/10 10:39:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)) 2018/05/10 10:39:35 executing program 4: r0 = memfd_create(&(0x7f0000000040)='veth1_to_bridge\x00', 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0xa, 0x200000000a, 0x84) getegid() ioctl$sock_ifreq(r1, 0x8934, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/10 10:39:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002007190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 143.065606] IPVS: ftp: loaded support on port[0] = 21 [ 143.381071] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.387459] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.394540] device bridge_slave_0 entered promiscuous mode [ 143.417663] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.424032] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.431063] device bridge_slave_1 entered promiscuous mode [ 143.452788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 143.475314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 143.537171] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 143.561747] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 143.658083] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.665145] team0: Port device team_slave_0 added [ 143.686437] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.693500] team0: Port device team_slave_1 added [ 143.715767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.740215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.766207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.790231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 143.996306] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.002686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.009304] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.015652] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.748854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.821076] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.894712] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.900902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.908477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.977046] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 10:39:39 executing program 5: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept$netrom(r2, 0x0, &(0x7f0000000080)) 2018/05/10 10:39:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd9d, 0xdaa9f2d86b3aeee0) ioctl(r0, 0x40044160, &(0x7f0000005e0b)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/10 10:39:39 executing program 3: r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x71e2b97f, 0x40) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000240)=""/147) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002daff8)=0x7fffffc) 2018/05/10 10:39:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x0, &(0x7f0000000340), 0xfffffffffffffffe, &(0x7f00000003c0)={[{@nfs='nfs', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000003c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f0000000480)='./file0/file0\x00', 0x20040, 0x0) 2018/05/10 10:39:39 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x1fd, 0x2, 0x4000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/05/10 10:39:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002068190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:39 executing program 7: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) gettid() timer_create(0x1000000000000, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000400)="1968492cb0e1427ec6b5782ce1544815616bcb717b7ce5dfa08a6b355fccc6318db7bd4d7ef314770a268088128e29da238d506b10b75bd1d89e471119e06440738ff8c56c72af61db83b0c58a13b690f7bc87d478", &(0x7f00000004c0)="cfbfe176371a6b5a2bb6ef9d1410fdc46b7e444bd136103d8fe6d4541edd5db3fd2977972e6e54c81fb99f28dabdcd3764e296a10673f56dfee07da6393706ae566dbce32d39a3f0207500a19df673da2b312631affcc173b7932d85d2a5cafe45b62d5d1f9d480e967b0c6ea187d16f37a2bbe2c9becc4995886774"}}, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000200)={'\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc0, 0x42001) sendmsg$nl_generic(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1f4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r4 = dup(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000280)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) 2018/05/10 10:39:39 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x807}, 0x14) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/10 10:39:39 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000000001, 0x400000000000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000000c0)=0x7fffffff, 0x4) renameat2(r0, &(0x7f0000000080)='./file0/file0/file0\x00', r0, &(0x7f0000000040)='./file0/', 0x2) 2018/05/10 10:39:39 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fstat(r0, &(0x7f0000000000)) geteuid() geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@dev}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@ipv4}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/05/10 10:39:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000207a190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x3, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x51, &(0x7f0000000000)=ANY=[@ANYBLOB="1eff0000000000000e01000000000000ecb29ab1dd13924d3e25d2ab80c3f33fe871f38da7d78dafbbefffe20a2b6fa0c2423539a78a4c942a9a72cc31f039c867b352b2c6c9af6b20c5770799a2119e506b1db62dc4d17310f632217fdcdf390982d4150325b784ffc382bf05c564e1e7326431ce4fb3e55f309ac3501f2336c6a160342c430beb2f15922cafa8c53c60513c655d369a265178673a144cdf83d0a581872ee891bfa8589636fcf98b83176c5c42272d9f2b85c126681a6f2db983337962861b663cb9f326f49de3"], 0x10}, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x6, 0x9, 0xfff, 0x25b, 0x4, 0x7fffffff}) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000) 2018/05/10 10:39:39 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x3f00) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10000, 0x89d}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r0, 0x7fd}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000001c0)=0x2) 2018/05/10 10:39:39 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x4a, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x400000000000001, r1, 0xce) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200084, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x3, 'queue1\x00', 0x7}) fcntl$dupfd(r0, 0x406, r0) 2018/05/10 10:39:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x4000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) write(r1, &(0x7f0000fd6000), 0x0) 2018/05/10 10:39:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002004190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800000801, 0x0) write$fuse(r0, &(0x7f0000000080)={0xfffffffffffffe82, 0x3, 0x4, @fuse_notify_delete_out}, 0x28) 2018/05/10 10:39:39 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/05/10 10:39:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/254) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000002c0), 0x0, 0x0, 0xfffffffffffffd9f}, 0x2000) fcntl$getflags(r1, 0xb) 2018/05/10 10:39:40 executing program 5: unshare(0x40080002) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001940)='/dev/audio#\x00', 0x8, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001980)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x201}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000001900)={&(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/236, 0xec}, {&(0x7f0000001300)=""/36, 0x24}, {&(0x7f0000001340)=""/185, 0xb9}, {&(0x7f0000001400)=""/104, 0x68}], 0x7, &(0x7f0000001780)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001500)=""/181, 0xb5}, &(0x7f00000015c0), 0x10}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0xffffffffffffa719}, &(0x7f0000001600)=0x10000, &(0x7f0000001640)=0x81, 0x3ff, 0x10001, 0x8, 0x7f, 0x1, 0xe4}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x2}, &(0x7f0000001680)=0xb97, &(0x7f00000016c0)=0x6, 0x81, 0xff, 0x2, 0x5, 0x1, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0xfffffffffffffffe}, &(0x7f0000001700)=0x89, &(0x7f0000001740)=0x7fff, 0x3, 0x9, 0x3, 0x2, 0x30, 0x1ff}}], 0x150, 0x4040000}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/10 10:39:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x0, 0x1, 0x7, 0x5, 0x8, "1ea0ffc64f11992f7ffad360e0f93956f2176a365a70f0a20e8dea8134e9c4dd6c4460ec8f753b2091e8eee254d3eaacff33f121c8ef5a03e5d07f2eb6b9d8", 0x3d}, 0x60) getsockname$unix(r0, &(0x7f0000001340)=@abs, &(0x7f00000013c0)=0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xee, "bd39188ee67adbedb6443c083dd4004d36ec77fdcfe74b3760e1ec71a4c7eb006d69a9d5588dcb03ccab88ed157fffbe0bc0b55edbdbc11b37650062aa8612edc9929bfe7f5251cf0f711b74a1621d8da0e1847b0803ebc2e75448c74a98e2c0c6f7ee0750f9b5f42359c0e389d79a6ed4f0cc55ef52435da270b335a7090a641f30bce18871184c2570e0346cf7c000ee2ec544eb08539664334ace036907be84f40ac3d952904dd3644a24fcbf6fc621155abbbf32df1d16c08b40176b16091540d15be61ab04e9d6736da1c78ae0c0434fd038394400a43ae99e7f5a06c24d0248af145445c591b1d7c6815d4"}, &(0x7f0000000240)=0xf6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000080)=""/174) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r2, 0x3f, 0x1000, "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"}, 0x1008) 2018/05/10 10:39:40 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="4400a3d3000000000000") r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r4, r4) ioctl$fiemap(r2, 0x40086602, &(0x7f0000000040)) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x0, 0x0, 0x11, &(0x7f00000000c0)="c0d2b80182cd0176c29bde58ac80e12815"}) 2018/05/10 10:39:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x40044591) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="1545817a626e3accbb418d46223a57d99908a444c5868a4c", 0x18}], 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) 2018/05/10 10:39:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002005190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000581ff8)={0x19980330, r1}, &(0x7f00005ccfe8)={0x0, 0x0, 0x0, 0x402}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xb7, 0x422800) r5 = socket$inet6(0xa, 0x1, 0x7) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000140)={r5, 0x100}) 2018/05/10 10:39:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x3, &(0x7f0000000140)=ANY=[], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x51, &(0x7f00000004c0)=""/206, 0x0, 0x8000000}, 0x3f9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r3, r1}) socket$netlink(0x10, 0x3, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x6}, [@jmp={0x10, 0x0, 0x4}], {0x95}}, &(0x7f0000000700)="78e2bc729ea8476e2ced739aa4ea9f74a2bbb28910c02320e27a207ed8e8a5d0a63a4c0fbc5718766d362b5cc753ed19e26c294580fe72e17323d2e6a16fbe87c076349f279af5b879ef4f402b49844da6919c45e9731904a59198f84b33ca50f5bd1a1d0379172a0528053340603a34d74239ccd824aeee66acbabf331b2ece9487e22cb736ced6c725b493b0828701", 0xc, 0xa8, &(0x7f00000007c0)=""/168}, 0x47) 2018/05/10 10:39:40 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff00000000ff7f0000630a90fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1301, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000003780)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) 2018/05/10 10:39:40 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) r3 = accept(r2, 0x0, &(0x7f0000000140)) sendmmsg$alg(r3, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000a40)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x280, 0x280, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x4, 0xdd1, 0x9, 0x0, 0x101, 0x5, 'veth1_to_team\x00', 'veth0_to_bond\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "ebc87270f2cc2f192a2c8e887035c711721076c317aedcdcc3d77997055c"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x0, 0x10, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3ea1e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r4) getsockname$packet(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r6}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00000004c0)=0x3000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x20000) rename(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00') 2018/05/10 10:39:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000206c190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:40 executing program 5: prctl$intptr(0x200000000002c, 0xfffffffffffffffb) 2018/05/10 10:39:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000700)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f00000007c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000680)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14}}, 0x2) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x8, &(0x7f0000000580)=[{&(0x7f0000000080)="14ec656215589a5850df48f6949b4a035f74e7b1e468324d4cc0e0f0734393a4d05abbe889dfa357872f8a99d18878b7e28378989e701dd34bf1251f92955f2d8c9980932f44057bc6ca3fb0787fe29e7f77977bec2ac26906ee0b1034919cc9d1fbc876ec98c0f278506e16b09c2137a71421407ca5e353779a5177611b64f9a40275687ce4bd33e2042686f04aaecf8c6fe02c05c9bb6b6f4762773919285dc254a5b15ea4a94de4471b6daab779442f54e21b2c0398742418", 0xba, 0x2}, {&(0x7f0000000140)="b290177f36e9d1f87e8eb5f99321", 0xe, 0xfff}, {&(0x7f0000000180)="95343fe2b5aad705803ba5aa75d886cd872ebf52562e19c454868283bfc1ffb751d6b5dfab056f5750ab0e68722cb429588f42b504f4dbf350ce11d962429c3df43eaa9b3a3969b4524ff644699e099bd5eb70d526cb78a1cd540693f46339e645c250366676ee702bd716a0eb8ec8471ee7847f7547217a13de1c3e2f78f91d0905ec8c7b47835414db50e894d7f802", 0x90, 0x8}, {&(0x7f0000000240)="b9b784219f871b89c78de7f4d84c6f4daff34047c149e78f07533d7462e9af924bc5f3887e45c1b42387eee6540672e9feea10e1a4e9d27046d4e47993099ea280c1ca86fbb7d3b73c8f49caaaa28ff2254149234dc9f1688199d8e97ac0d37236cb2879bc6239583843702c09a3bd74faf8369bbd5816c60cbecc6af928fb53d6ac53f5cbfa929e41172085d596eab6211d939556cd97fb2995df2c9ee9977ba0d68d778cb1ccb1240e8ec61bf7eae7c6d279a658a19d8d83269f105e426fc3ebf19ccd6303926853e634b772c6e91a5d07f2fba5b2a16935659e68c13d79b5553b80d8f6aef5f04ae45f40f2", 0xed, 0x40}, {&(0x7f0000000340)="81a144d1937659e4348210e2ce5874503899793f2a4f69cbca069d304d5c557b5a70a5696ae46e2462e641d528aa22cb3ae285002527896587094227aaf27f22fed8f1f92802b5b094b7ea69e0898f593c64bf9b093eeb689e19d2331c8a9c82c32ec050fc81c21b18b83f8e4778f0376e096d0e65ec5083cc37358e9ac5cd7c31cab53df67652302f29aebfa8c7c20a9d851b8fc7293cb15c9f346cff0a154971acf042ea6505ccf104946e9a62c3ea39e9c4fec1090444a18b27c6bee54008a331029af6060d54d1f17d", 0xcb, 0x4}, {&(0x7f0000000440)="d2921e195ade", 0x6}, {&(0x7f0000000480)="2c4178d8dc1936db15f30ac8f403deb28d757e6473a120863c54486d43e80da5e78e4168daa919a274a1f5f722fc485cf046012dc43d82c5d220f51f6eecc4351d4eb8bad6a3141516c03ff1957f3ffea262e86fbdaa8bae2d34a58ad9d4b100ffc1c3b6c8aacc1f0cab08db", 0x6c, 0xf4}, {&(0x7f0000000500)="76d10e022dee412cdb3b3f7ebcda78ed135dc1b8132801938bd389b83d29239d4df54d37f0590e8a666732ce8e3a3a1ffe11c14cd94e3a335e83fa812243123de6ed3c2cdccb59a3182799cf896cacdd0dcc", 0x52, 0x6e}], 0x1400c9, &(0x7f0000000640)='\x00') ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000006c0)={0x0, r3}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000740)={0x1, 'sit0\x00', 0x2}, 0x18) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/10 10:39:40 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c8288603d021236a9718bc299db9153554a35895d88ec164744ca413cc5847f8567944bdf346888bde5831c3c917afb76d71e7050f862623c8c25ef8dc481956beb4ed31d409274410e780533d8e90a6dfe59e9f3ed3f3b063da8f8051ba74bdb5f284c210b955bdaa74dc2115018d14066fd2de6a0832714386280b5ce56db95f27608497697ed5", 0x88, r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f7574650500", 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000180), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'bridge0\x00', 'veth0_to_team\x00', 'lo\x00', @random="9f2c898e459a", [], @random="04d61f01755c", [], 0xe0, 0x128, 0x160, [@m802_3={'802_3\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"dfb8546f93be666be72fe20591ffefa0c6793ed22f32ac0baa9076ac1435"}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x0, 'gre0\x00', 'team0\x00', 'syzkaller1\x00', 'syzkaller0\x00', @empty, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x358) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x2001, 0x0) sendto$llc(r2, &(0x7f0000000240)="91c030a814b686fff05eb5317520724158597016da4042eb79a2f2527c3d1850d011e1f22cc91f2dbdb9d475ab0a763c91af50946cb729bcae7e2ad27fd7751e69701658e420ab19d979a8f8d2a1b8f00316e7b67f0d8bb05d398c64a39e96f649626c1a35926a4f6da9f9ef698f198c173730cc1eb76309b43585b11ffdb9ed754ab8ec2977d114ebdcc79dfe0ce42bb4271b547dadf1f7539a97c470c9eddcb526b42d149b8fb751e51046b0fdf944e0943358648d83d656bee6038f5eae1f61f929e1de4da3e9", 0xc8, 0x40000, &(0x7f0000000340)={0x1a, 0x204, 0x0, 0x2, 0x1, 0x0, @random="f3bc84fd27fd"}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/05/10 10:39:40 executing program 1: futex(&(0x7f0000000080), 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400}, &(0x7f0000fd3000)=0x2, 0xfffffffffffffffc) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x105000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)="2f6465762f76737f636b000a94d9cf42c2b39f2455ddfeda11b7e5bb54cac99a4bbfc881e18b4c38a8768a6fa851ea4d0ad8ecbd08586c4412a8b8a91b2d9f6abe535f37e85d541f528d239d82f96302b7036e1b2b14d82ceae12646c6fe1d03b16da48f313627d336fc6c6009aa0eae61b05a0000008000000000da702f98687bc61f76face3079e65520dff69d2509a5a2d71181ecdf0f9052d4") 2018/05/10 10:39:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xeff, 0x200000004, 0x2}, 0x2c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x1, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f00000000c0), &(0x7f00000001c0), 0x2}, 0x20) 2018/05/10 10:39:40 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6, 0x4e20, 0x5, 0x4e21, 0xd5, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x4, 0xffffffffffffffed, 0x0, 0x5, 0x2, 0x6, 0x5, 0x3}, {0x7, 0x7, 0x3, 0x81}, 0x6, 0x6e6bb9, 0x2, 0x1, 0x2, 0x2}, {{@in, 0x4d6, 0x6c}, 0x0, @in=@rand_addr=0x10001, 0x3503, 0x4, 0x3, 0x20, 0x6, 0x6, 0x2e40000000000000}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 10:39:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200f190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:41 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)) fcntl$lock(r1, 0x25, &(0x7f0000000080)) fcntl$lock(r0, 0x5, &(0x7f0000000140)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) 2018/05/10 10:39:41 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0xffffffffffffff4d, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/149) 2018/05/10 10:39:41 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo/3\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/40, 0x28}], 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) 2018/05/10 10:39:41 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x3}) r3 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x20, 0x10, [0x84, 0x1ff, 0x19, 0x1]}) 2018/05/10 10:39:41 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) close(r0) 2018/05/10 10:39:41 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) close(r0) tkill(r3, 0x1000000000016) close(r2) 2018/05/10 10:39:41 executing program 0: modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000348f88)={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, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x10001, 0x20001000, 0xffffffff, 0x4, 0x2, 0x1f, 0x30e, 0x7121, 0x7ff, 0xc60}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000080)=0x54) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000003) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) uname(&(0x7f0000000040)=""/11) 2018/05/10 10:39:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002074190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="0208000000000100942f5d2906c10a24", 0x10}]) 2018/05/10 10:39:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000300)="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", 0x1d1) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xe56}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x301000, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/05/10 10:39:41 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00', 0x1001000, &(0x7f0000000300)) mount(&(0x7f00000001c0)='.', &(0x7f0000000180)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x7c46, @loopback={0x0, 0x1}, 0x7d1f}}, 0x7, 0x9}, &(0x7f0000000240)=0x90) pause() rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/10 10:39:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x6000, 0x112000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x5}, {}, 0x0, 0x1}) 2018/05/10 10:39:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002048190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000300)='tasks\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30]}, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000100)=0x1) 2018/05/10 10:39:42 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x0, 0xff, 0x3597}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xe21, 0xeb9, 0xa, 0x0, 0x1, 0x2, 0x2, 0x400, r2}, 0x20) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x12, r0, 0x400000000) r3 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000075afd0)={0x26, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000010"], 0x0, 0x0, &(0x7f000005af7e)}) 2018/05/10 10:39:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setregs(0xd, r2, 0x6a5, &(0x7f0000000100)="de4640c52fb6d918441eda578169aae01cffe8c08952f1268d3c092de9b585eaf6867944fef20169f5361d3fcba58bc7ef84e605") ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/05/10 10:39:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = dup(r0) keyctl$session_to_parent(0x12) recvfrom$inet(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000000100)=""/101, &(0x7f0000000180)=0x65) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xff8e) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/10 10:39:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netlink\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x5f) 2018/05/10 10:39:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="fcdd79e5014ed028609b72714fa7f51d9648b0d14a272e50fc4da25bb8bbb4d26cf73a60bc5d543fdac005933d0003ad61705ca57b2735b0a721d3c2fe32aa69e8fbb907955c2ddc8e88edb08234311e2ddb5f5e4105f77bc907aea2a5db2618710fb4f6beb5be618a5ee6462244424fba31da61be00c74350abacc60aa27a592e6358049f3cd7507b2be9a514a778ac882cf97a4c7e5f5bb5084dd4f7c01a5f4a61c1b603cd54f5fd2678383d386382559c190d37a6513191af01f327e6aac7e9b47b699ed160d088", 0xc9, 0x8}, {&(0x7f0000000240)="28423fce658e664b9f95c97d3c8f9eb4103dc7711d4394de1aa56d32c0b7fabe97b8bc3de1432e23b83b4ccd00c4fdd8d0bc6e5f60e957603ce832acea7aaaf7a616f12ab0d65b5d5b8ec7ce40ff89e2141ca80afdaa996162af8047237efbcdf1b95934663c87b7f7580159d51daaace0bb2d61d0e6386c85afc7170b480300c792d17b45bda50489c0b85fa46e31c10dc098393609c5ca0f908afa9ddb477d6814db54bf1ace66d0a775d4243f3220971c9882c5e41307b4aa139fc82702df84cf4c94af658ac6cbd0914c5bedf8ea8f0c2663f92d26bc3f4499c7e8f26c0028794919691f936735d3e6f5393b8620013d9d003ae2", 0xf6, 0x4}, {&(0x7f0000000340)="62f6a738f5e9123ec436265789db7c0da2b40b5d8101354ff87c7cd86adec4d9af16850d6cb851579d7c416e084b81ba23230c8b1d2e0021c23d5551e6f5fa5564f2d00fe93710f67082c84a676da55492f8332e8ce9cd525c56ea175227ca57ab3259fefeb91adef2d3ea6fa4d835ae3324c33db820986f7448c8e7c885da097c340053be7d64038f2f8f95cb", 0x8d, 0x1}, {&(0x7f0000000400)="ccfca40cb67c948dcd64253229ae4c634f57557169845e3716c75c32e6b2598f1aea604e3b101d6e0e4091ac09112542df8208793efded19c4afd67ed69dfbd26cc77f88542a0b92665554bd41ce8f1f", 0x50, 0x5}, {&(0x7f0000000480)="fe25a28546f33c6dc4188471372d40d81fdef5f193ba2d177e7dd5da3217febf3baaab5a61c1b19705700067594117dd000d77d3b5c521214a2db7e6adfaaf9c77dbd88d722c98d16f31e457ce79075a6bd1376b2fc3b9f75c868ee0ba480e58698f87e396f6ee7c4b9d98f89eb2799441e398d3eedd5f18dbee5b70cbb732e0c2a189ac1ba506e649e76a3cc52a382187b10515120af6662ee35bf5745d7ab3a26b8123", 0xa4, 0x6}, {&(0x7f00000000c0)="d0102cdcc4ede690cb7dfe54", 0xc, 0x9}], 0x20, &(0x7f0000000600)='$-posix_acl_accessppp0\x00') perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$cont(0x9, r1, 0x0, 0x0) ptrace(0x11, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000076ff8), 0xffffffff) 2018/05/10 10:39:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/154, 0x9a) ppoll(&(0x7f0000000180), 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x2}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000bbc351360a3e56db730bc82172ee29d29ff3f05d4bece7b75b4ceabf0b10171c3e"], 0x60}, 0x1}, 0x0) 2018/05/10 10:39:42 executing program 2: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x20000000001, 0x0, 0x0, 0x3e, 0x0, 0x2}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000180)={0x0, ""/62}, 0x46, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/05/10 10:39:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000204c190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18050000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000900000004000100"], 0x18}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) [ 148.116481] binder: 11264:11270 got transaction with invalid data ptr 2018/05/10 10:39:42 executing program 1: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x20000) fallocate(r0, 0x3, 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x4, 0x3, 0x3, 0x7, &(0x7f0000000000)=[{}, {}, {}]}) 2018/05/10 10:39:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair(0x0, 0x807, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e21, 0xa66, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffe000}}}, &(0x7f0000000280)=0x84) 2018/05/10 10:39:42 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x4) [ 148.179096] binder: 11264:11270 transaction failed 29201/-14, size 4096-0 line 2990 [ 148.232225] binder: BINDER_SET_CONTEXT_MGR already set [ 148.268707] binder: 11264:11270 ioctl 40046207 0 returned -16 [ 148.405040] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 10:39:43 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x4, 0x9, 0x5af6}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x56d000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000d27e51b27aeaa8052cc1a13ff43d8055c8d2dc788f41b913f314892ad7925f267fec78de2acf6585943a2aa94ca0ef15f8f348e6321283f3b148bb63153fb2f56bfbbec5c34ad8a45e47a1c25b18ddb6a63f370f002fcd9e9ccfcf78a238ae7d88bebb11aef95d641633178979ffedcfc2b1c2b7cfd3ea9c52be2961fcc8ef4df6d1cf87b2a9a6f0f9d2af4beb9fd0bb79"], &(0x7f0000000140)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xf7}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) socket$pppoe(0x18, 0x1, 0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000280)) openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) r3 = getpid() sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x2, 0xa, 0x5, 0x9, 0x8, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x100000000, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0xd, 0x10, 0x10}]}, 0x40}, 0x1}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x5000, r6, r7, 0x3, 0x2001080) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000640)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000680)=""/44) ioprio_set$pid(0x2, r3, 0x0) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f00000006c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000700)={{0x0, 0x88132ba}, {0xfffffffffffff800, 0x401}, 0x6, 0x1, 0x200}) fsetxattr(r5, &(0x7f0000000780)=@random={'osx.', '/dev/vga_arbiter\x00'}, &(0x7f00000007c0)='cgroup.procs\x00', 0xd, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000800)={0x1, 0x3ff, 0xfffffffffffff801, 0x0, 0xf}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000bc0)={0x514d5707, 0x1}) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000008c0)=""/12, &(0x7f0000000900)=0xc) sched_getscheduler(r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000940)={r2, 0x7fffffff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={r2, 0x0, 0xffffffffffffffe0, 0x0, 0x3296, 0x7}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000a00)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000a40)=""/144) geteuid() 2018/05/10 10:39:43 executing program 4: perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003100)={'IDLETIMER\x00'}, &(0x7f0000003140)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000003240)=0x400000000005, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000000c40)=""/137, 0x89}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/216, 0xd8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/255, 0xff}], 0x7, &(0x7f0000002fc0)=""/205, 0xcd, 0x7f}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) recvmsg(r0, &(0x7f00000039c0)={&(0x7f00000034c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003540)=""/172, 0xac}, {&(0x7f0000003600)=""/4, 0x4}, {&(0x7f0000003640)=""/4, 0x4}, {&(0x7f0000003680)=""/177, 0xb1}], 0x4, &(0x7f00000038c0)=""/229, 0xe5, 0x23fe}, 0x2) sendto$llc(r1, &(0x7f0000003a00), 0x0, 0x0, &(0x7f0000003ac0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000033c0)={0x303, 0x33}, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003280)="2f70726f632f7379732f6e65742f697076342f76732f616d5f64726f707261846500", 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003a00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003340), &(0x7f0000003380)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000003480)={&(0x7f0000000b80)={0x10}, 0xc, &(0x7f0000003440)={&(0x7f0000000800)=ANY=[@ANYBLOB="1448ed5ed500000001020000000116b17279f71c9abace9c3a5927d8ff65a7a762c4848483ca2d5e5f8cdb80b9ca"], 0x2e}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000032c0)=""/66) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000003800)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003840), 0x14) r3 = socket(0x0, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000032c0)=ANY=[], 0x0) ioctl$int_out(r3, 0x5462, &(0x7f0000000bc0)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000003180)={0x6, 0xffffffffffff238d, 0x1f, 0x3}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000003b00)={'veth0_to_bond\x00', {0x2, 0x0, @rand_addr}}) recvmsg(r0, &(0x7f0000000b40)={&(0x7f00000008c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/139, 0x8b}], 0x1, &(0x7f0000000a40)=""/242, 0xf2}, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000031c0), &(0x7f0000003200)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003b40)={&(0x7f0000000840)=@abs, 0x6e, &(0x7f0000000b40), 0x10000000000002a2}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) 2018/05/10 10:39:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x20004000000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) accept4$packet(r0, 0x0, &(0x7f0000000400), 0x80800) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x78a, 0x6274f928, 0x81, 0x1ff, 0xdf, 0x2}, 0xffffffffffffffff}, 0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) socket$l2tp(0x18, 0x1, 0x1) socket$key(0xf, 0x3, 0x2) ioctl$TIOCEXCL(r0, 0x540c) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0xfffffffffffffe86}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffe99}], 0x5, 0x3) r1 = semget(0x2, 0x1, 0x22) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f00000002c0)=""/158) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000440)={0x3, r0}) ioctl(r0, 0xc2604110, &(0x7f0000000480)) 2018/05/10 10:39:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000196800008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:43 executing program 3: r0 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x201e, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)) 2018/05/10 10:39:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000005c0)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000640)={r5, 0x2}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)=0x0) modify_ldt$write(0x1, &(0x7f00000004c0)={0x3, 0x20000800, 0x2400, 0xfffffffeffffffff, 0x5, 0x9, 0xff, 0xfffffffffffffe01, 0x2, 0x10001}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r2, &(0x7f0000000500)={r3, r3, 0x101}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x6, 0x4) r8 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r8, 0x89e1, &(0x7f0000000180)=0x3) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r9 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r9, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x410c}]}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000540)={0x4, 0xc2, 0x3, 0x200, 0xffff, 0xbdc5}) 2018/05/10 10:39:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x2000) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) setns(r3, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, r1, &(0x7f000079a000)="16", 0x1}]) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r4, 0x2, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/05/10 10:39:43 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x119a) 2018/05/10 10:39:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) setfsgid(r1) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) [ 148.978661] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000280)=0x98) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='proc\x00', 0x0, &(0x7f00000005c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/10 10:39:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000197400008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000196800008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:43 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="feec4657263f2963439c8c4d2389c887ce05b10590afd3fa094bdf1319ad091a3bd06acf375cf0b706318102900a1652f523310371a0c0e8ab814c533517f4698826d4246412f2a8eb00ef78fb5110471c5b0b7e9e2252e0a383db2e5d3c5456a60b29c85dd728d90a6daabb66d54e724dd9de5d5a3c59a43a5443c1448b8b1c7bd3eb5a31e4eb98360de7436851db3ab53f0e479550ef033a3d148669710bec", 0xa0, 0xfffffffffffffffa) r2 = fcntl$dupfd(r0, 0x406, r0) syz_open_pts(r2, 0x4000) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="3a0821e390321a6f424cfa83a14dd21069204d496dd647139ccf369f695b4178cafb856d8b51eb", 0x27, r1) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) listen(r0, 0x2) 2018/05/10 10:39:43 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x315702, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) 2018/05/10 10:39:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x1) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='msdos\x00', 0x9025, &(0x7f000097bfff)) 2018/05/10 10:39:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000680)={0x6, 0x0, [{0x4, 0xb0, &(0x7f0000000140)=""/176}, {0x2, 0x47, &(0x7f0000000380)=""/71}, {0x2, 0x8f, &(0x7f0000000400)=""/143}, {0x1000, 0x91, &(0x7f00000004c0)=""/145}, {0x0, 0x7c, &(0x7f0000000580)=""/124}, {0x4, 0x6c, &(0x7f0000000600)=""/108}]}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000200)=r2) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000001, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035aa9240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="f38f0e3a0aa3b22f33faccfe46d3812f64ffafca2be3dceb308065de6177f35984e0d7a60708462f6956a70951470651ccd9018a752fda1a9fed08fb18c1680fdf90e798424cd23f568fb6037073d3b03f2d5703a2b74c0714edaff974a684a331a99822fcd8a16f25ed8aec587b51bc92a66ac14a10b3de7a0ebeff52fe5ee3220b4d01006e4eefb6bb1234045068e98dc202d50000000000"]]) [ 149.112407] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:43 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) 2018/05/10 10:39:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0x4, 0x2) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r4, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680), 0x106}}, 0x20) flock(r4, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0b630000beb72d0300000000000000"], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840dfb45b3bb473fefef818c8d39541b79748b9840dbd5bd086651e5a382f4881990865c70e1cc90cd7c61e9da25d", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) [ 149.177629] netlink: 'syz-executor1': attribute type 11 has an invalid length. 2018/05/10 10:39:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000194c00008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:43 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) [ 149.247752] binder: 11379:11381 ioctl c0306201 20008fd0 returned -14 [ 149.261963] binder: 11379:11381 ioctl c0306201 20007000 returned -14 [ 149.270911] binder_alloc: binder_alloc_mmap_handler: 11379 20000000-20002000 already mapped failed -16 [ 149.311064] binder: BINDER_SET_CONTEXT_MGR already set [ 149.313303] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 149.344507] binder: 11379:11381 ioctl 40046207 0 returned -16 [ 149.365681] binder: 11379:11383 ioctl c0306201 20007000 returned -14 [ 149.388860] binder: 11379:11381 ioctl c0306201 20008fd0 returned -14 2018/05/10 10:39:52 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000340)) r4 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x2, 0x40) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x240, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000300)={0x101, 0x64, 0x8000, 0x4, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00000001c0)=""/101) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x0, 0x901}) mq_timedsend(r6, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r7 = open(&(0x7f0000000100)='./file0\x00', 0x8100, 0xc8) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000600)="70c370feebe52f5aa75fb78ff3092148707a33a6410000000008975cc7fc814351180a81f89d23b39f42a7001f0b394a107cbf98bd1501000080ffffffff7f01b79ddaf6db54bb60b6af75912a44a1242ad76065ddf7286abc17b4a20db1eb5382afbc84d30000c5dbc1d90cd018bcbf752bb27300e494b4e75f0189e831e38edf2d428afc1413f2") ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000240)={0x1, 0x200, 0x47cc, 0x2, 0x6}) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x0, 0x141000) mq_timedsend(r6, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ppoll(&(0x7f00000003c0)=[{r7, 0x8000}, {r5, 0x20}, {r3, 0x4010}, {r6}, {r0, 0x4d4}, {r4, 0x4000}], 0x6, &(0x7f0000000400), &(0x7f0000000440)={0x80}, 0x8) r8 = dup3(r0, r1, 0x0) times(&(0x7f0000000080)) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000000280)) 2018/05/10 10:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x48001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x80}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7, 0x1, 0x9, 0x200, 0xfffffffffffff640, 0x1, 0x80000001, {r2, @in={{0x2, 0x4e24, @rand_addr=0x40}}, 0x1, 0x54, 0x7, 0x7, 0x3}}, &(0x7f0000000340)=0xb0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r3 = msgget(0x2, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000380)) msgrcv(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a1f4da5c4854982245a"], 0xcf, 0x0, 0x1000) 2018/05/10 10:39:52 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x38000000, 0x6, 0x15}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x1000012, r0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="20002fcdc5d0b47f"], 0x0, 0x0, &(0x7f000005af7e)}) 2018/05/10 10:39:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x408040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x3ff, 0x5}, {0x9f0e, 0x7}, 0x5, 0x1, 0x6}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000000200)=""/217, 0xd9) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb5, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2018/05/10 10:39:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x345500, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000002c0)={r4, @rand_addr=0x1, @broadcast=0xffffffff}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000200)="670f0826f26f66b96c0a000066b8f52f000066ba000000000f300fc72f440f20c0663508000000440f22c0f92e0f0119660f383547b866b93c0900000f3283b50000c4", 0x43}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/05/10 10:39:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000195c01008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000200) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0x0, 0x3) 2018/05/10 10:39:52 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0xfffffff6) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x180, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) [ 158.144265] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190003008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x80803, 0x84) 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) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1000}, {0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x7fff}, 0x0, 0x6e6bb9, 0x1}, {{@in, 0x4d5, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x941, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02f89f75c5aefaf20200000000000000"], 0xe0, 0x0, &(0x7f00000002c0)="02972c6dabe6bec68999fb0213988ddb2275517425d4f14cf78037cd51a7e528cb63ebd34857699ce5ebef767f877e73889bf3d8e89f41416a19196cd1eb5d700b70804e4b769da1809b557b23af76fc77b27247174d2f271c5fd1b9220c73f8781e1d5b63f8023c90be071ff0cf2e329bc1f994ad6f2f19386ca8789d2e3cdd461a5610106f40d1d66ad7016919e123a11be5b174c0044783264348a99ce6ada2b80e9d2f49152ab7a18d1dbd54840e6c00e9e1f754dea305b6953db275ad4ab54cfcc872b11fe14ec6fe69a1d7cd9ebd095f0d15a61c368c4f3de068786bd7"}) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="520100001a0001f400000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000002459e4248493810bdc76afbb996c734ff7382252e7df6eec1c834f7e1fa61bb0ae5d9b0c6871f5de541d6c5753228d1cc8b563f5ba5096cc2e1972b9018af69620b808f352761d6ab7ce9f89f6082023", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb0000000000000000000000000000000033000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000004c0014006372633332630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0008000800080000000000"], 0x148}, 0x1}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x7, 0x102) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000500)={0x0, 0x1f000, 0xf5c, 0x8, 0x9}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x9}, &(0x7f0000000440)=0x8) getuid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x9d}}, 0x3, 0xfff, 0x7, 0xb4, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000380)={r7}, &(0x7f00000003c0)=0x8) [ 158.194233] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 10:39:52 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000240)={0x9, 0x5, 0x10000, 0x3ff, 0x8000, 0x8}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], 0x3, 0x2, 0x5, 0x1}) 2018/05/10 10:39:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) recvmsg(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/48, 0x30}, {&(0x7f0000001140)=""/181, 0xb5}, {&(0x7f0000001200)=""/161, 0xa1}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x6, &(0x7f0000002380)=""/96, 0x60, 0x3f}, 0x100) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000076a000/0x3000)=nil, 0x3000}) [ 158.239531] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000197ff3008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 158.368832] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 158.462134] IPVS: ftp: loaded support on port[0] = 21 [ 158.944852] binder_alloc: 11407: binder_alloc_buf size 9202209486594310176 failed, no address space [ 158.954134] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 158.962862] binder: 11407:11448 transaction failed 29201/-28, size 0-0 line 2971 [ 159.078155] binder: BINDER_SET_CONTEXT_MGR already set [ 159.083708] binder: 11407:11452 ioctl 40046207 0 returned -16 [ 159.100433] binder_alloc: 11407: binder_alloc_buf, no vma [ 159.106088] binder: 11407:11453 transaction failed 29189/-3, size 0-0 line 2971 2018/05/10 10:39:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0xffc3, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f00000060c0)=[{{&(0x7f0000003ac0)=@l2={0x1f}, 0x80, &(0x7f00000015c0)}}, {{&(0x7f0000003cc0)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)}}, {{&(0x7f0000005f00)=@sco={0x1f}, 0x80, &(0x7f0000006080)}}], 0x3, 0x0) 2018/05/10 10:39:53 executing program 2: unshare(0x60000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000100001000000000000d32ab5bb640000", @ANYRES32=r1, @ANYBLOB="0000000000000000140003006970365f767469300000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/10 10:39:53 executing program 5: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x19, 0x19, &(0x7f0000000100)="36efa5861d4261daa01c6e345916d2b3f42683fa40c5885ccf", &(0x7f0000000280)=""/25}, 0x28) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x80, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x2, 0x89, &(0x7f0000000280)=""/137}, 0x284) 2018/05/10 10:39:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc0000, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x7fffffff, 0x4, 0x4, 0x5, "e4699332d46fc4bceae1c81e5dac4e6e668f23b0cd6ea9f5aea4b8a565ad4948804d49feef0c7bd13d8d0ba4", 0x40}, 0x0, 0x0, 0x2, r2, 0x1ff, 0x8, "7c3cc79a14c8264a9a04fd6233e53f75b7ef4901a826798147a66b9ae1e1e5ae2f366eb4faf4d22ca652c30cd1f94e3685fc1f64c40413c0d8c4a4518684f592", &(0x7f0000000040)='!cpuset*vmnet0keyring-]\x00', 0x18, [], [0xbd65, 0x2, 0x8, 0x2]}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x3, 0x2) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r4 = semget$private(0x0, 0x2, 0x1) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001600)=""/61) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x3, 0x3ff, 0xff6, 0x2, 0x3, 0x3, 0x2, 0x265, 0x38, 0x137, 0x5, 0x9, 0x20, 0x2, 0x100, 0x5, 0xfffffffe000}, [{0x7, 0xb6, 0x8, 0x8, 0x2, 0xf4, 0x20, 0x2}, {0x7, 0x4b00, 0x2, 0xffffffff, 0x6f80, 0xff, 0x7f, 0x9}], "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", [[], []]}, 0x1278) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, &(0x7f0000000140), 0x102000006) 2018/05/10 10:39:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190068008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:53 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x10, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) 2018/05/10 10:39:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40401, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x7}, 0x10}, 0x1}, 0x0) 2018/05/10 10:39:53 executing program 3: r0 = memfd_create(&(0x7f0000000780)='eav ', 0x7) write(r0, &(0x7f0000000040)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)) r1 = getpid() sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000240)="6824285e10be62f73db3b406ccb110578a21a2d1ab1a5307bf51763031f2e73ce4795762f230bc9b6cdad2b0a7cacf4991d191ff0f0294", 0x37}, {&(0x7f0000000340)="077addbb01b43f464b02600083cae5a562b5ed3d07f37b9176f7efb1dd5544a091ca83e6cdd1ac796b8244e5e0beaacfbfd227e5669511066dc12d1eed5ce797022f04f88d3c5e5a5b7722f37ad2354286e5f222e26b6e2aa3a0209fbae5eb4a343a2dc018960f9c33149fed2947fd46b4839f852b4f2441d91faa2c27fe084d845a18283e4c815bdbf9697c3aac66275c82cb4d17a1b0d89e8e5933f39228d5982dad824779dde5a12a585128f712844e3261a083f3a3", 0xb7}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000005c0)="dbf9a3c6a62083044669e257fa74a1b4529feb434810223bf28115173c8e40f6698e4635e522e12df6fd79123a37975b1b3ea4437fe2b3f6cdd93dd9caeb782bbc2d695d2149f41d6aeba98acda6de38405f7a40fd9ee4aa86909399ca109b643d68f86d694fd844f66b23af6877c5558b929bb792251d4108565ebb042830390c1af8e507ed434da92c74684f58ef", 0x8f}], 0x5, 0x0, 0x0, 0x20000000}, 0x40000) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x101, 0x6, 0x9, 0x0, 0x2, 0x1, 0x8, 0x4, 0x3, 0x541, 0x0, 0x0, 0x9, 0x8, 0x0, 0x2, 0x4, 0x5, 0x6, 0x4, 0x5, 0x3, 0x3, 0x3, 0x26c0, 0x800, 0x10000000, 0x4000000000, 0x0, 0x14, 0x3, 0x7, 0xff, 0x7, 0x0, 0x0, 0xfffffffffffffeff, 0x2, @perf_config_ext={0x10001, 0x8}, 0x10000, 0x7c, 0x4c, 0x7, 0x6b, 0x80000000, 0x5fab}, r1, 0xa, r0, 0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) [ 159.336548] binder: undelivered TRANSACTION_ERROR: 29201 [ 159.342108] binder: undelivered TRANSACTION_ERROR: 29189 [ 159.352883] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200200, 0x0) ioctl$sock_bt(r2, 0x0, &(0x7f0000000040)="e7d25d4509a7444ebe4d31368d2272b38fd4d84c0e6d085ba1eb269ce951afc099e4b238af286b") write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r1}}, 0x18) fgetxattr(r2, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000680)=""/4096, 0x1000) 2018/05/10 10:39:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000050000001c000100080002000000000008000400000000000800010000000000"], 0x30}, 0x1}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="54422808af11afc9000000", @ANYRES16=r1, @ANYBLOB="00032abd7000fbdbdf250500000008000600030000003800030008000500ffffffff0800040009000000080001000100000008000500e0000001140002007465616d5f736c6176655f3100000000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4840) [ 159.428821] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 10:39:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000197a00008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x40004, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24}}, 0x7, 0x9, 0x80, "02b76176086c3ca095b9263729101addd23ed585c74ef72b796d4c4859ca0a5a5f94b7004d3e02fe0a5d1c4f12f067eea01a4bd68b3073ff29b316748b298b44ac4978cf0f82a465e00e6b87a3405d50"}, 0xd8) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept4(r1, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x5e, 0x400) 2018/05/10 10:39:53 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) shmdt(r4) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+30000000}}, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000080000000000000000fbe6538a2f43020759000000"]) clone(0x1000000, &(0x7f0000000040)="695e59aaaed27a4e90366bff09047eeeed6a83e195f4bf1a56641e2121471b61d474e487264ffda755928e7f943e05082b8937241e23c339ba50c8e552c4", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="f78dcaf61487b220cdf3b3450f3983ec1c3d37766e4661b244f726") 2018/05/10 10:39:53 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x40000) r1 = fanotify_init(0xd, 0x2) fanotify_mark(r1, 0x5, 0x40000002, r0, &(0x7f0000000000)='./control\x00') openat(r0, &(0x7f0000000100)='./control\x00', 0x0, 0x0) 2018/05/10 10:39:53 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) ptrace$peek(0x3a5767472f5243b8, r1, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000000ff0)={&(0x7f000000c000)=@delsa={0x28, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xffffffffffffffff}}, 0x28}, 0x1}, 0x0) [ 159.550454] dccp_close: ABORT with 65423 bytes unread [ 159.567108] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:53 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000cc0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003380)='/dev/urandom\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)=""/67, 0x43) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000000040)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0x7f}, 0x9}, {{&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000240)=""/67, 0x43}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/83, 0x53}], 0x6, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000000540)=@generic, 0x80, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/61, 0x3d}, {&(0x7f0000000700)=""/49, 0x31}, {&(0x7f0000000740)=""/65, 0x41}, {&(0x7f00000007c0)=""/30, 0x1e}, {&(0x7f0000000800)=""/99, 0x63}], 0x6, 0x0, 0x0, 0x9}}, {{&(0x7f0000000900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000980)=""/242, 0xf2}, {&(0x7f0000000a80)=""/195, 0xc3}, {&(0x7f0000000b80)=""/42, 0x2a}], 0x3, &(0x7f0000001d40)=""/206, 0xce, 0x8}, 0x4}, {{&(0x7f0000000c00)=@pppol2tpv3in6, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001e40)=""/135, 0x87}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/157, 0x9d}, {&(0x7f0000002fc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/48, 0x30}, {&(0x7f0000003080)=""/42, 0x2a}], 0x6, &(0x7f0000003140)=""/77, 0x4d, 0x4}, 0x401}], 0x5, 0x60, &(0x7f0000003300)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003340)={'team0\x00', r2}) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 2018/05/10 10:39:53 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x200002714, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x80, 0x4) 2018/05/10 10:39:53 executing program 3: set_thread_area(&(0x7f00000002c0)={0x933, 0xffffffff, 0x1000, 0x4, 0x8dba, 0x7ff, 0x7, 0xc891, 0x56, 0x4}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0', 0x1}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001000), 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='&!selinux:.keyringwlan1\'eth0\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x2) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/10 10:39:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4000000101) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/10 10:39:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190081008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000080)=0xc8, 0x4) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000094}]}) 2018/05/10 10:39:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x400000) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@broadcast, @multicast1}, &(0x7f0000000200)=0x8) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000240)={'veth0\x00', 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r2 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@multicast1}, &(0x7f0000000100)=0xc) sendmsg$key(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="020000000600190000000000000000000400000000000000000000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) [ 159.837857] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/238) 2018/05/10 10:39:54 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000b00)='/dev/amidi#\x00', 0x9f9, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0xdc, "6b5e147193a1a6d692b7d39d5cce1c418d4d728f4a7ad9d0d9d2848baa34d315754bdc7fdfd56263f2ddbc6b5a9334a1a815e9af6dd23e111d67b477158af5242b23c321475b96ecf7bc92a68526a2bc3213740c28a2acbccd150ffe5bf96ad7452abcf1a85ddb94be1524c09c007af861f58e801091efd37099caf3d02ad9539381c6e5a3e62a0b547c5300b95051aa85d58d6b0650730a0fb3875d1d46709cb3d04326ed4012614b68f3c49236720255bec098e5d7e30c22ae25a1bcf2db34a5a5555200470d12ebc4b39cf745cf7aee85a73cd9d8bda4406bd47a"}, &(0x7f0000000c40)=0xe4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000c80)={r1, 0x50, "b280905a889fc09637d6da0fb3e0119db683e4f62ec55b74e8db612e09c8914790c516ae055ec9c20431bb75dfb160b530a0cbf7e6b901c0b2648633e97a246a52c71a3b067a7951685890ab04f57ace"}, &(0x7f0000000d00)=0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000010ea6b91460bc7f15369dafa8"], &(0x7f0000000080)=0x2) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="18000000000000000101000001000000fc00000000007a03e35c951fd158d14c22a12526c55a48b3be8d549a4bbbfebb17311803256460759089f5ba7af1d243c875ef859adaec3c24722970a01bb4960ece102397"], 0x18}}], 0x2, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x4b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000980)={0x0, 0x80000000}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000d40)={0x400003, 0x9, 0x1000, 0x0, r1}, 0xfffffffffffffe73) accept4(r2, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000440)=0x80, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'syz_tun\x00', 0x3000}) getsockname$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10) recvmsg(r4, &(0x7f0000000940)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/43, 0x2b}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/71, 0x47}, {&(0x7f00000007c0)=""/46, 0x2e}], 0x9, &(0x7f0000000880)=""/179, 0xb3, 0x8000}, 0x40000001) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000a40)=""/56) 2018/05/10 10:39:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190006008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:54 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/05/10 10:39:54 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xcf, &(0x7f0000ffc000/0x4000)=nil, 0x2) 2018/05/10 10:39:54 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={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, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000280)={[{@nodiscard='nodiscard', 0x2c}, {@usrquota='usrquota', 0x2c}]}) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x2, 0x0, [{0x3, 0x0, 0x0, 0x0, @irqchip={0x5, 0x3}}, {0x0, 0x3, 0x0, 0x0, @msi={0x6, 0x4150, 0x1}}]}) 2018/05/10 10:39:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @raw8={"214adaf1e48ed3c6c98df00c"}}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/120, 0xffffffffffffffe8}], 0x2) 2018/05/10 10:39:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x800, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000240)="deb12031d66a5684f40395ab09036e165f08125485b550d63937c191ec1ed7ae7f0c23fd49c80ca92b8dc32fbc88923f6623b4097f70c0cf0d837ca52ad46721776af42a20c6d435aa18c3cce1317029fdd85c8acef6a144fad638adb21b1975cea4b2a24be6578b391f005cfc3c4b3ad27ba37ebac87e488e7d89a7faf6b6599e6f62565385e3e946b4408df82312ea9fc2b03076064438db51a5d2690da50f180cb32354c67f710bc44e8108eb65ffd9a1634af29801447be020e9c72a0e85cdd2cb45c477", 0xc6, 0x3cc}, {&(0x7f0000000140)="02e08cd0cae9de67c39d73b7ee81121c9f4e66bddf60666d3227c79ecd1920416d8e3db81d71e68ac4cfb90b1199518b6eae67b0c444a06b6142682579533539b305bfe9cbc86d87ad76d9564999ac5e4be9bb4fa60c1d98213c7db157267c141a8b1585dfdbe237f343849198afc6a12052861ed07aa2d0adc6da417a7eba20adf23c9665913b2bbe3e3eeb956edad915329d288c2985", 0x97, 0x2}, {&(0x7f0000000340)="9737245485e010b311f6040022b4b46d9abef57df7885f7c7b1a0c14e87f81a9e008d2909677aa18e4d832026932013fa6bc936770d3d3c0cd2ba16d51270b9709008fa6d8fc65e8432f8b198b50229a5de501d8117452a7e987674fb710124aac63447fc0254783efcd72ef0ac4ef8385a18e9b5ee70befd98e3110308d03ee06a569e51fdff3c5338a0b3f3cff63b6452e698d73a855e0f8a451d02474", 0x9e, 0xfffffffffffffffe}, {&(0x7f0000000400)="be21e9b85e896c040fa3d8e88376d294725ddc4bd4b0ad7aa450584e1dbc705278c5146496355467c12a9d0313f02b0883867743b24f4892cde1ac55e551c839160353795069ce31b4f062e47181ff5e126e6dcfe7c01fc2d3e9f499dcf0381e45f2ad42795b6c55daa764bd6ee5a360a8dd5a7b1da0308de6e370f52dfe5ca0ab91deed3cea19976525ab7e482a4afa8ba1cbdfb80ddd1b2cffe37117e69140cd5ea2b66f6f9c4489d4beb323765d4a8a9eb1ce9abac5398cad1ed7a820d354b5f30d6f68cff6cc40b80d4063bde2ee237c9a09d3b7b8a34b51e7a6978c2e5e0e1781f61ec70d62", 0xe8, 0x4}, {&(0x7f0000000500)="81f2d303478cb3fb17048a816ca2ab2e432ed6f34778fae8ccb1445d80fb1672306db404e6610252e57871fd517a8086565e653d46bab3974d213192d16b6abc0bd71058267ad2c95d1b068e44bd44817f69c0a0f75ecd761f019dde7afde053002fe9da48f4e5b2ac37562d44971d2586be48dd37db569536f9181c83a0f727daf36eebffcbdb9a98e90731cee1d18871b9e688b83db311e3b41e7e9337974d50e2be7c0c81beeab1f3d8e0a4669ef51c8791f032", 0xb5, 0x5}, {&(0x7f00000005c0)="c26dbd4a2c192f", 0x7, 0x3}, {&(0x7f0000000600)="88b2bc276cf5d777fb3e5b3eb0a7d39adc79edfa47ddcc26175cb3316e277b7cb8754eea991513f45459993c60723cd620eba48af7a43afffd0131cee5ad978b18346d6d696c8b528e7e57bb467617cc87682625df51a3843fb7817ddccfdf4aa0ddc38f0ae43f963355b537f4b3d3f15da968f482f2091be43d695416d5ecc3c8da24209977d450dceacbd68cb0", 0x8e, 0x536}, {&(0x7f00000006c0)="d1f427bea1999baf9e9b93ba6ee768607c3bbe50d292a67e51b6bcdb2f16c70df0b9f91b24280c", 0x27, 0x800}, {&(0x7f0000000700)="5d687a53b9825095002f025914a434e1d1fd91f53f5dcb6a8cfba3b195cad478885f8766e612f55deb8d1b65e43ac415e89d542ef6ffbf1ac72a381f05fb5b49ae824b5e21169c008354e4635a21e5dadb7ad8a41bb5bacd470328c25d5eef75db29c6c3ed921fab1195131d9bf968e13f5defdffb651b188019f24dea88fb0f8bcb3fca60d384551d33d0a1092c208ce3e99d181c098ae130dd06141545fc87", 0xa0, 0xfd47}, {&(0x7f00000007c0)="16e095d1d06ea1218556d14f41c76b8c94a8fb509b1a7f3779f355eb4b359cf9259e3a911d452d5642afed12623fac9e1590dfeb5f7fa16a00ca1a061994847c50dff13b69fddb90e9efc3363495f863c928b92caa964d634e1e3662dfdca4d925406d1bdcd55d683f8babdffd225e5e4a08e8586279625067529537bc99e1acfd418f10c8b5cc888e71412e06da0f97c5719228d2e23a6e5b9d0c2dda16affd24513c889c52718876b94a20e1779b1b3eeb952802b6634d34be2cd4f36ddf2bb84741f09587c32c0c853ff913de95c288ecfd3f60", 0xd5, 0x80}], 0x100000, &(0x7f00000009c0)={[{@hide='hide', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@cruft='cruft', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="800000000004000033000000d10300006c00000001000000000000000000d604000000000020000080000000000000008e5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[]) [ 160.604726] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 160.644785] EXT4-fs (loop3): Unrecognized mount option "iso9660" or missing value 2018/05/10 10:39:54 executing program 7: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000a31000)={0x20080522, r0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001380)={0x0, 0xfffffffffffffffd, 0x9d, 0x4, @scatter={0x3, 0x0, &(0x7f0000001140)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000140)=""/4096, 0x1000}]}, &(0x7f0000001180)="e52522d32a39cc4858b4dacbd4ef8b1326d1d7d15c749b2a20754ae5d103b9bceab93a9b3d41b57d3c9f030cb7458fe6f0e240ebd764156f56ba0fc8cc45bafda73527126fc5bcbf493671be629e264e1ca83cd74c13a25aa354933c7fe504fecf03122b187f9b62c57316526f25989842c57aa1f45300aae405b0b818adfab2f14cc3d9d283059d659eed722793cfff6c16a6514ea12bbc0bf778636f", &(0x7f0000001240)=""/218, 0x7fff, 0x10000, 0xffffffffffffffff, &(0x7f0000001340)}) 2018/05/10 10:39:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2000000000000, 0x0) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0xee18, &(0x7f0000000000)) 2018/05/10 10:39:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190048008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:54 executing program 0: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x2, 0x0, 0x3e}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000001900000000000000000000000000000000008000000000000000000000000000000000002c482ba9ea4ef13a753f9645fff80c00000000000000000000000000000000000000000000000046"], 0x46, 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) msgsnd(r0, &(0x7f0000000100)=ANY=[], 0x0, 0x800) 2018/05/10 10:39:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) r2 = fanotify_init(0x0, 0x2) fanotify_mark(r2, 0x11, 0x40000002, r1, &(0x7f0000000000)='./control\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000500)=""/16, 0x10}], 0x1) r3 = open(&(0x7f0000000240)='./control\x00', 0x4040, 0x1000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./bus\x00', r4, r5) fallocate(r3, 0x0, 0x0, 0x4000003) 2018/05/10 10:39:55 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) [ 160.870579] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/10 10:39:56 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) signalfd4(r0, &(0x7f0000000100)={0xeb}, 0x8, 0x80800) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000300)={0x3, 0xa000000000000, 0x2}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000340)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffffd9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) syz_mount_image$gfs2(&(0x7f0000000480)='gfs2\x00', &(0x7f0000000500)='./file0\x00', 0x80000000, 0x5, &(0x7f00000007c0)=[{&(0x7f0000000540)="eab0f1d7a5e3ebebd3f3dadd7b4806d27db0170c844d8793fc33", 0x1a, 0x5}, {&(0x7f0000000580)="a74a159045bf0274d4ab0d6653b1a061b6e4196fddd584b3e161b2545e2574418959", 0x22, 0x40b}, {&(0x7f00000005c0)="c9cf56b3f6b542144738d8687b192b34d0007958f08d8384ac19946ee80570f686cbcf081ac01e71b8a84efb9ed880a59f1439f4bc59d2f1f07949da0af5010e45bfd42cba3a5fa2a23ab4efebdcbcaeee41af713009e7eb264d3076f2dd66cbf36ada3e885d853b43d6eff081db7f9000c4c7b504603c244b1f9a4313576c2903a26f97c07b1919e878c9f2ead4cf2854b0eb3f6d0174f168ef8db66911eceeab4d004b9e0338dff3f9460f74f363b4e42e91535e2f8563fb8d93e70533e10f83553c7d33a0d68ef931b889a9e69e9fba6343fecf6d77c0514b508b009f", 0xde, 0xa4a0}, {&(0x7f00000006c0)="65e38e274dd3831b4965a488e37415a8b3b960b534000f96152a2dc3472cee2ee9a5cb30d6c725a297d2b7a2b9e46548b6b91e050960c207c0b5c3e60bb21501e4847bb2cc8f6f466a012e5889c3258161640dc7f7ee65f3f0ced82a4d37fcdd3cfa1b19169bfe0ac1925b5d179562ac7dd8f2c3a2b2a3a20e7070f37517bef04e03153c43786454b66fa2ed87a1393e8cec7eaa7c", 0x95, 0x6}, {&(0x7f0000000780)="54369d4cac3f2dfee7acf3635d7dff3aa83380625c5b80e0d50c242dc2b8face3910232cad", 0x25, 0x1}], 0x2000, &(0x7f0000000840)={[{@norecovery='norecovery', 0x2c}, {@norecovery='norecovery', 0x2c}]}) recvfrom$ax25(r0, &(0x7f0000000140)=""/176, 0xb0, 0x0, &(0x7f0000000440)={0x3, {"ba54c0c8a4acd1"}, 0x1c8}, 0x10) io_setup(0x8000, &(0x7f00000004c0)=0x0) io_submit(r3, 0x0, &(0x7f0000000480)) recvfrom$llc(r0, &(0x7f0000000200)=""/213, 0xd5, 0x20, &(0x7f0000000040)={0x1a, 0x101, 0xbcdc, 0x1, 0x691, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/10 10:39:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/248) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r2, 0x402c542b, &(0x7f0000000040)) 2018/05/10 10:39:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x4, 0x3, "3d0d000e254a0ebde56ce94a9841f17daa22081b84e8baca7ea4f2b8e02392a0ecf399d8de3fed6b0cf26ea36f84267a5a25e08690590868d21ba1e38966a4731180a54f63e2569de75cf5e609ad5074"}, 0xd8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x90000, 0x0) fchmodat(r2, &(0x7f0000000200)='./file0\x00', 0x100) sched_getparam(r1, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/05/10 10:39:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/05/10 10:39:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000fe0000)=0x13) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) 2018/05/10 10:39:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190400008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:56 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0xc4800) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") 2018/05/10 10:39:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80581, 0x122) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x3, [0xffff, 0x6e1d, 0x5]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) [ 161.862066] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 161.865925] QAT: Invalid ioctl 2018/05/10 10:39:56 executing program 2: r0 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x2, r4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10000, 0x30, 0x7ff, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r5, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/05/10 10:39:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x16}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x131000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 162.792237] QAT: Invalid ioctl 2018/05/10 10:39:57 executing program 0: prctl$void(0x27) 2018/05/10 10:39:57 executing program 2: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4040, 0x0) sendto$llc(r0, &(0x7f0000000240), 0x0, 0x80, &(0x7f0000000280)={0x1a, 0x321, 0x3, 0x10000, 0x7fffffff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) 2018/05/10 10:39:57 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x837c, 0x400000) openat(r1, &(0x7f0000000180)='./file0\x00', 0x88080, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x1c, 0x52, 0x425, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/05/10 10:39:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019000f008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/10 10:39:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe800, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc7bc, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x8}) open$dir(&(0x7f0000000340)='./file0/f.\\e.\x00', 0x0, 0x0) 2018/05/10 10:39:57 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2000, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/05/10 10:39:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) 2018/05/10 10:39:57 executing program 4: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x100000001, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/05/11 23:04:31 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8, 0x3, 0x7, 0x44d, 0x100000001, 0x6, 0xfffffffffffff801, 0x100}, &(0x7f0000000080)={0x7, 0xb6c, 0x7e, 0x5, 0x5, 0x1, 0x0, 0x2}, &(0x7f00000000c0)={0x7, 0x100000001, 0x10000, 0x7, 0x3, 0x4, 0x3f, 0x3f}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0xff}, 0x8}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) [ 163.447609] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = shmget(0x1, 0x3000, 0x544b7a4810d728c3, &(0x7f0000ffc000/0x3000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x7ff, 0x30}, &(0x7f0000000340)=0xc) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000380)) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/183) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000002000000fffffffffffffe0100", 0xfffffffffffffd84, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9e, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 23:04:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0xb}, 0xffffffffffffff00}], 0x1c) 2018/05/11 23:04:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2, 0x200001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) bind(0xffffffffffffffff, &(0x7f0000000080)=@sco={0x1f, {0x0, 0x7, 0xff, 0x6, 0x2, 0x7ff}}, 0x80) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x22801) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000180)=0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x18180f, 0x0) 2018/05/11 23:04:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90), 0x0, &(0x7f00000000c0)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x3) 2018/05/11 23:04:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x80000001, {{0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffff9}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6845, 0x1, 0x208, 0x5, 0x3, 0x7, 0x1, 0x0, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0xffffffffffffffff, 0x5}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="ab", 0x1}]) r3 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/112) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5) 2018/05/11 23:04:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1}) 2018/05/11 23:04:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000002580)={0x268c, 0x9, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0, 0x1}, [@nested={0x190, 0x5b, [@typed={0x4, 0x6e}, @generic="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", @generic="b7a75621e7fc0066fd290e056ce1bdf192c1102f920bb3f3e9357c", @typed={0xc, 0x47, @u64=0xd4}, @typed={0x10, 0x5e, @str='/dev/autofs\x00'}, @generic="cccefddf981043fedd3c584db435996259554da16f69830d8543ab909cd24101b8032ff2651d8cbdbca635f47dacba6e1760fef72fc961bf562dc4f3b7", @typed={0xc, 0x10, @u64=0x3}, @typed={0x8, 0x55, @u32=0x59}]}, @typed={0xc, 0x49, @u64=0x5}, @typed={0x8, 0x3b, @pid=r1}, @nested={0x21dc, 0x5, [@generic="df98db550aa8f5239f36dce13b7096719155e36fdae5306e47cad62d50f79c118f582bbe1835f86b7713c30c311af79e0ea4c21d9795bd512cdc220001b54e6b7a4c71eb7376df7eb7a409c1d1c76eff36ade0aa36ef65c68f38764e4ec16dc5d8f443ace19c", @generic="d076c6c32e6e87e3da0bbfdedda30caddae4559bba24ca0e116e787a0675f75f65ee9576ef05a67e33b12a3fabf2167ebb", @generic="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@typed={0x8, 0x89, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="00825be27f41dee3e482b5785deb93b150632ad8ae3db049f7bd067cab706b341840dee4cde31fcd424fd3d126968853201df2bd5a09a34aa3c9653038d093", @typed={0xc, 0x3b, @u64=0xfffffffffffffff7}, @typed={0x24, 0x26, @binary="503a28c90a3954498897f84786a8188bfbb26c395cbcba2c41186705b0657c8b"}, @generic="0d272dd951f8d3811057641f9b9ca512cc4a13f54489c13df52c49637aadd68abea8b539a1d67b59b9062ab3ab7edef82c8e52a3fc7afee7010200ac27761fc8d0"]}, @nested={0x2dc, 0x77, [@generic="032d55e962dc584ae5010631de92b5fd443d7b8c29ef92d47fdcd2c1ac3a93cb6b3477c0985b700b26fe63be6fcf26cd1057fbe9a23e2789b7bbf6f56f349c6e7cdace160a0dbe4a785e4c7e0779cbdcbc37b4a52e4ae02be6b4a28369cf4d31fd6b28a4a09a664a26637b105ead6895c359ebda5ae72403cf23158ce71175ccb61e841ab46bd8153af87233af2c091f422a68e2cff783e45fcad6c5099690163b89232ed362314b265f2a6c66643d211e3c9f2c205364784ba9173cbe60488d801a184fde93b316a5b09c842318d3", @generic="4ed2068da45ed86f85480e511a6ed588fad673382933af117cb2c3d03e7417c3fda6b5940673d074b7b16181b69daf7f00fa4bdd96edb95143afc80db17778fbefe5cf9c77dbfc9f5c1806e7ad1c3f120c26eda025c122cd2b2e84a819363e783cd291016aae25972658cd08bd7026872600258d64e5eb09373878c7b87c017d2aa706ffa6625b6f14ed33286f7dbbe3ce9b10819d4e8f415cb19fbfd0236d2dc28902fc0dfeb88f8e503034861f8d98a47fced7a3a48bce8e2dceb6", @generic="23c03af730a71715bd5454b2f00aed04c5e0e040bb8a3435c3f4ae744746da0ef8909fda43ce6564673d0e3a49840a636e107153b6dbb798699bd597c8039330497f4987ae275df631dc9b03530b016479f427b5ed91b743336adb35386e3bbf10b1c4e1ad8c73bb4609c3386be9ca70ca2f3703724e33b5e8dcbc62c7fe422706c10e2279b7e8e58cd353072d2c4c131e0ebb30e292bb65bedd52454f4a27c9159dcbcea2dac7989d26e435ae5bc4b41d716960e4a46729237e275bceb4e5e74550f7b5b7b6c45a48c9323ae896bca957678d835f498c6462a1f280e925b3bb3670f78aa3551c2a610309eb328a3b57", @generic="e4720733fd1b4efe1f56029777898147bdf5605b6082c4fd626a249a25bf39cb47b67a2076623b5bce7dcdc725b86a0e2b20e670e8d7475e7ec1784345369c303a408ef5c8df789cbba3de47634f496b5978b9aadbaef583e60d"]}, @typed={0x8, 0x2f, @u32=0x8}, @nested={0xc, 0x2c, [@typed={0x8, 0x92, @ipv4=@multicast2=0xe0000002}]}, @typed={0x8, 0x2a, @pid=r1}]}, 0x268c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c040, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000040)) 2018/05/11 23:04:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190700008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f0000000040)='/dev/net//..\x00', 0x0, 0x2000) 2018/05/11 23:04:31 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) fcntl$notify(r0, 0x402, 0x20) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x0, 0x1e, 0x0, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) [ 163.630131] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.656333] netlink: 'syz-executor3': attribute type 5 has an invalid length. [ 163.666362] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@mcast2}, &(0x7f0000000140)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000400)={@empty, 0x0}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x800442d3, &(0x7f0000000000)={'\x00', r1}) 2018/05/11 23:04:31 executing program 5: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) getsockname(r0, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, 0x0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x428040, 0x0) ioctl$KDENABIO(r3, 0x4b36) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x40, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000440)={'ip6tnl0\x00', @random="c775a4d127a6"}) keyctl$update(0x2, r2, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r2, r1}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000040)={&(0x7f0000a3dffa)={'sha256-avx\x00'}}) [ 163.694077] netlink: 'syz-executor3': attribute type 5 has an invalid length. [ 163.770787] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/11 23:04:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, 0x0, 0x17}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/11 23:04:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190200008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xa, 0x1, 0xfff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x2000000000000}, 0x20) 2018/05/11 23:04:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/05/11 23:04:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000c492e05750fb970245fc866eb2b856982a262f456edc00803d180a93d1cafdd71752e48b021bc6309971607b4743c578dd8d383786254d506a38fae35385dfb43b13801dde1747c800d4e6a6129a0000000000000000000000000000000000000000"], &(0x7f0000000bc0)=0x4) 2018/05/11 23:04:32 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x80) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)=ANY=[]) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=ANY=[], 0xffffffe7) fallocate(r2, 0x3, 0xc0003d, 0xcf1a) 2018/05/11 23:04:32 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/11 23:04:32 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) tee(r0, r0, 0x4464, 0xb) 2018/05/11 23:04:32 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000001200)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00002d4000)}, 0x20040000) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) preadv(r1, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/124, 0x7c}, {&(0x7f0000000640)=""/192, 0xc0}, {&(0x7f0000000700)=""/5, 0x5}], 0x3, 0x0) ioctl(r1, 0x1ff, &(0x7f0000000180)="219f1ac1ddf4f5dc52bf07473b9445e424feb91e379e4dccb97de0b8ed60333b57229535b28170750d2d66530ab0f9ec5c54f5e383ed4c66333176c2ddbdd8e785a6e5cec40a09714bf4a2de00f86c78e0a60731bc9e5b234456b26e350a77cbf62c1020d1a73fdc295173f53d148ade04d86f812068902712c72f504fe79e") sendmsg$can_raw(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x1d, r2}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)=@canfd={{0x4, 0x0, 0x6, 0xc3}, 0x14, 0x2, 0x0, 0x0, "ac948858fbfe319867870836aad05a1ae0dddaaae5ff77a4a5cd02f656f0ee4ebbda995935a415e9cdeee24797b61ad2dde6472a9054d9f54e4a8fbdfcd142fe"}, 0x48}, 0x1, 0x0, 0x0, 0x24004000}, 0x4044080) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000e00), 0x80, &(0x7f0000000f80)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1, &(0x7f0000000fc0)=""/112, 0x70}}], 0x400000000000043, 0x0, &(0x7f0000001180)) [ 164.463935] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x77b, 0x4200) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040308000004ff0000000005", 0x58}], 0x1) 2018/05/11 23:04:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)={0x161, &(0x7f0000001540)}) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30, 0x30, 0x36, 0x36, 0x30, 0x31, 0x35, 0x38]}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1200000005ee09d6e773bfa2a73f4b020000006d"], &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7f, 0x9, 0x100000000, 0x0, 0x3}, &(0x7f00000001c0)=0x14) 2018/05/11 23:04:32 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sync_file_range(r0, 0x10001, 0x9, 0x4) 2018/05/11 23:04:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x33f, 0x1, 0x2000000000000000, 0x7e8880fc, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x3d5) connect$ipx(r1, &(0x7f0000000540)={0x4, 0x100000000, 0x80000000, "2554cf7a6393", 0x1f}, 0x10) r3 = request_key(&(0x7f0000000600)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='D,vmnet0user\'\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f00000003c0)=""/119, 0x77) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x60, 0xc7}, 0xc) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x201, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x1040fff}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) accept4$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x10, 0x800) sched_getparam(r5, &(0x7f0000000300)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10402, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0), 0x10) 2018/05/11 23:04:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900f0008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:32 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x20000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8008004, 0x0) r3 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000240), 0x800) open_by_handle_at(r3, &(0x7f0000000280)={0x5c, 0x9a, "999ebca4f2d35fef9aeea6dcba4c65b1c22ae6dc5890d77a498cae0d62839bbc77783977b32c94a81dc10efac00912393c5999cdfd8ed05bd154628391f3701aac0a06a87a2f19e612919e40bb504276ec450dcb"}, 0x80) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0xd, 0x8, "cce59cf3cd44e7667bb2a90e95e4462ac195cde628cffb1fecd3eed56ca989d8ff63a1d5415b41c0354f947fe93b1bce6feaef323331e80b3f90c3c2ecaf1f3b", "6cee486c38fb40caa26e5aabc1fc3eab78d9d29c6d9138b15102c387acf2e776", [0xfffffffffffffffb, 0x7]}) 2018/05/11 23:04:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x0, 0x97, [], 0x0, &(0x7f0000000140), &(0x7f0000000180)=""/151}, &(0x7f00000002c0)=0x78) open(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x3) [ 164.593572] sctp: [Deprecated]: syz-executor3 (pid 11778) Use of int in maxseg socket option. [ 164.593572] Use struct sctp_assoc_value instead [ 164.630832] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:32 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x80000, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}}}}, &(0x7f0000000140)=0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000280)=0x3e80000000, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f00000001c0)=""/39, 0x1}) r3 = dup(r1) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x29f) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r4, 0x80080) sendfile(r3, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/11 23:04:32 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x3}}, 0x77, 0xe9b}, &(0x7f0000000300)=0x90) syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x0, 0xffffffffffffff14, 0x200, 0x447d, 0xff, 0x6, 0x3ff, 0x0, r5}, 0x20) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x8) truncate(&(0x7f00000005c0)='./file0\x00', 0x718) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'bridge_slave_1\x00', 0x86}) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f0000000080)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x3ff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x22, 0x5b, 0xfff, 0x7, 0x1, &(0x7f00000000c0)='teql0\x00', 0x3, 0x1626, 0x9}) close(r2) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x24, r7, 0x2, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8800) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) iopl(0x8) 2018/05/11 23:04:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019073c008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 164.747155] sctp: [Deprecated]: syz-executor3 (pid 11778) Use of int in maxseg socket option. [ 164.747155] Use struct sctp_assoc_value instead 2018/05/11 23:04:33 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = epoll_create(0xbc9) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x8, 0x1}) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x0, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) getitimer(0x2, &(0x7f0000000040)) sendfile(r4, r3, &(0x7f0000fc1ff8), 0x80000001) [ 164.813488] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 164.821013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 164.838379] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019f000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 164.863991] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 164.871594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 164.958695] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xb9e1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x28, 0x2e, 0xaff, 0x0, 0x0, {0x2}, [@typed={0x14, 0x25, @ipv6=@dev={0xfe, 0x80}}]}, 0x28}, 0x1}, 0x0) 2018/05/11 23:04:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048001, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000640)={0x744f, 0x80000000, 0x0, 0x6, 0x8, 0x8}) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 23:04:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x1, 0x1, {0x0, 0x3, 0xc6, 0x3, 0x7}}) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/105, 0x69}], 0x1) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x12}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/11 23:04:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer\x00', 0x203000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000006c0)={0x0, 0xfffffffffffffffb, 0x87, 0x8c5, @scatter={0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000900)=""/4096, 0x1000}]}, &(0x7f0000000200)="18f68c563a9da2685c6661dfa7f797294dbc1d8f4051952a1c07f2943f256deb2d88d6cbd4c30a93e63b3ea485042416904fbfec1dc1b8efb6e47fd98946a2d5d7490d169f6e0d6e129a92baff3578a26062035b4acea0d5a728676fd31295fa80ef85943e8db0fadaec4ede0180d4277455f3a3df0be8f008ea921e3519aae6cb3741a21ea4db", &(0x7f0000000740)=""/195, 0x800, 0x2, 0x2, &(0x7f0000000080)}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x9, 0x1, [0x200]}, &(0x7f0000000600)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={r1, 0x5}, &(0x7f0000000680)=0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000540)=""/93) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000000)=0xc) r2 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="9f21a967", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x28) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r3, 0xffffffff}, &(0x7f0000000500)=0x8) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) close(r2) 2018/05/11 23:04:33 executing program 2: r0 = socket$inet6(0xa, 0x40000080003, 0xef) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000440)=0x2, 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8000, 0xafdd, 0x3, 0x7fff}, &(0x7f0000000300)=0x98) recvfrom$inet(r2, &(0x7f00000003c0)=""/17, 0x11, 0x40000000, &(0x7f0000000400)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1f, 0x100000001, 0x6, 0xfffffffffffffffe, 0x7}, &(0x7f0000000380)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000000)=0x84) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000500)=0x4, 0x4) connect$inet6(r0, &(0x7f0000001ac0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000540)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={r4, 0x40}, &(0x7f00000004c0)=0x8) sendmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000700)=0xb) 2018/05/11 23:04:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="1c000000000101000000000000000000de00000008000100", @ANYRES32=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 2018/05/11 23:04:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019004c008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000340)={0x3, 0x863d, 0x2, 0xfffffffa}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000140)={0x3, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x400, 0x70bd27, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x24}, 0x1}, 0x24040010) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="28000000cfb5b6241229189a34dc9722524091edead8c26b1917f497612c34d3ebceddc60041b469e6f45d71198f27ee74926b43a1c967c126db88a959cd50aac90b464fd03e2cd2593f4815f82ce4e76d0ecb59829cb71621aac0d37b81f554716757b526ba3f1e184624c12cf6c866d3db22e77156b50b57af0897c05727a9b9415c60e3639ce2", @ANYRES16=r2, @ANYBLOB="01000000000000000000050000001400010008000400000000000800010000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r3, 0xa8, &(0x7f0000000440)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @empty, 0x5}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000540)=0x10) sync_file_range(r1, 0x0, 0x5, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000006c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x406, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) 2018/05/11 23:04:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) dup3(r2, r1, 0x80000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000100)={r6}) [ 165.444067] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 165.457560] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 165.513147] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 23:04:33 executing program 3: futex(&(0x7f00000000c0), 0xd, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) r1 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000002c0)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000000080)="4009f9dae81ee6a5acf2172e03ead641") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r1, &(0x7f0000000300)="76db8253bbe2fc25b0d2c0c59737a4e9ce0c0edf5edbf4fa43d61ddb9d415927e28b0af6b720b645049467749624d6fb501264fbf0385a8050d0a94cfb7dbd73922c262af4e0561e2796ae0b6a8c02fbfbd48ebf0ae185698f29bab608e5da5aa73eb3da57fd5d0eb87e1c79848e835dcfef663d007982703fd081dfbdf433624760d6ef5b2dc5faf8d77e0824aee9f0bc15807a2a5a1585b8ceab5608242ab50c788bc888c991d2461384f9aca12bdacd9c67e2f396121a6cee55deb304989d6f986e3b7df25302d3ec0fd7c4d6e0038a630ebc358e227cb9612787749bb5eb4831ab0c7f"}, 0x10) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000000440)="5fb4e288afa659165e4e6c700aac7cd41c5b247f0cda4d08e8ef7d3eb6dc2081ec8b5c9f135f6a2978442a2229d6b88f01415fc3dd77cedec57751461bcabb3576661d3533278f68cb32eaec528f75edbe07ba70e64617cbd04ac95ed29b34e8884d8c1021f6c18df8e4c58e7e771bf996557e27cec59c7a5db15173d27d512d881c114879f6058172e02a2b740d42a15664ce9943bcaa7eb391aca5d916f07469686cbd67af941f86eae075a08431a60238ac96f61c9fa7ed3ef55b1f32bb489262ff62179186c5b183ebdcfc9b204ee5cc") fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) ptrace$peek(0x1, r3, &(0x7f0000000580)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) bind$netlink(r1, &(0x7f00000005c0)={0x10, 0x0, 0x25dfdbfd, 0x8}, 0xc) 2018/05/11 23:04:33 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@ax25={0x3, {"b8f6d0a82bf4e0"}, 0x400}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="88572babb56c4cc16370e378e3b87a3da9669f38798b8ad4346bd44b633e4778b7e9534569420f1ed894033e9249e6cd1fd5c29530fcd133ddb1b45d92d78d58774984d7e852420f46131cd06256f529f9926c9a8fb2d8781780b19c130f4f54c0c9c084b55343b5a53521fe3260c55036eb8011bd250c9359544ec0e3f328f55945d741e1c30aa16bb16cc0ce48ca55a514237fe103fc810eb5c18168fe2b5f7ea3046059aea390d834ef6eb2cec5271d61b154374536b425cf60b340a7ed8a1c82d35af93f1f693c0e759309a7471eea9c6df06c2ac1f33444dedd7cd77e40c2b97bab406253a06d9729f7a468ef76907dd2010bc5", 0xf6}, {&(0x7f0000000240)="d0aa23df9fbdcd3e19e0e4443a963881b07e19b93c670359c3d801f51580fa4fd9be90d8b82bcd72698d4e0d47", 0x2d}, {&(0x7f0000000280)="0d70eb82f5f52411c3faad3dc5acc1f735d818b31b85b70a13c3e73b957052e3438a93bc0b0c9b6f4db09ef33d1844b22672e2f6965e86d73465a3224881c4fce51cd60844bb678a55d2af84b8280b498dda1f67b65b46aea9b03523e0a59e495c87695e8a004ff5dfe9d814a8f87a4f291c61653c0bf499d224faab110eaa67796a9d8c775989d08a55590dc988f135ac4099d81f171aac496f41b06f9dcfb5e42c2e70d04f52c91d10558d368120ae7dd9cfd49a0a85ec87bf4c35374beca1088083bd958e58e231164307fa449fe6c7f081fa405b01db1606901d811a27b4b2785279", 0xe4}], 0x3, 0x0, 0x0, 0x20000000}, 0x4005) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/71, 0x47, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/11 23:04:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet(r0, &(0x7f00004e9f6d)="b8", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x40) r3 = semget$private(0x0, 0x0, 0x1) r4 = geteuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0xb7b6, r4, r5, r6, r7, 0x28}, 0x3, 0x2, 0x1000}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000380)={0xc6, 0x8}) [ 165.665720] binder: BINDER_SET_CONTEXT_MGR already set [ 165.688923] binder: 11865:11866 ioctl 40046207 0 returned -16 2018/05/11 23:04:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@typed={0x4, 0x7a}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 23:04:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019007a008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:34 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0xd4, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000100)="a8", 0xfffffffffffffffe) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffda4) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/05/11 23:04:34 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x101, 0x2) accept$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x60) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x481, 0x2b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000001c0)={0x4}) 2018/05/11 23:04:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r3 = socket$packet(0x11, 0x3, 0x300) io_setup(0x0, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r4, 0x1, &(0x7f0000002a40)=[&(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x3, 0xe663, r3, &(0x7f0000000000)="d09e0359450c51cc7b71d8ac96660d9eb6b0c9c48a04df19", 0x0, 0xffffffff, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000500)="95588eed1871d54a3ef3bd2b1d6b3af8fae94aec72df2ed605400eab447fde1e5efc79392819c3e7940adf52248c670c5194a5c5af8fc95d3b83aaf88376394364ef77861cf54d183b14587e4f76231794ce37c9594e1850bf1ac097c48d08f31ed6cee58a513b13dd79e33ce95bec3954cba120a71a7c20b4c3", 0x0, 0x0, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x387, r1, &(0x7f0000000380)="68e21c651be5921810ebb22ba0f4", 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f00000005c0)="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", 0x0, 0x80, 0x0, 0x1, r2}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x7, 0x100, r2, &(0x7f0000001640)="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", 0x0, 0x4, 0x0, 0x1, r2}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000002680)="d5e9901bad38b32e92f4c0d5bb31227bc444b1e5d4e79e4dffd4dbf007dc985794805d34770879c2310fb891ae2f30666ccac7cd70f0a34e904b1d72fed2dcf0150158cff8895ade35a197c0b56165250bdc5bcee0888b8df7ee0ce811c7eb11a676f790730da7c9e2e423a26cf9e67d56abb83d740b3447ff4e6c326aa0bed8640c420fe53e0458e81cc5124d1e42bca5cf265401b2699459bcf61e618255e62d27f30e131747bb906dacbd07182f447d516dd6e879b3db4e81a1", 0x0, 0xfffffffffffffffd, 0x0, 0x0, r2}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f0000002780)="285ea6d132aa180d1328318db17bf2b5a989a29c2a610ee254ce96237d0e8e2f03f5827db719df2aafb22d32f0aa66778e6addd2479192aaec1d9222e4e703aa15ace46bf1044f2037366ce053418d20", 0x0, 0x4, 0x0, 0x2, r2}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r2, &(0x7f0000002840)="ba92e7f9c1a4e85c8514fc13977d5d41e57c0220792102206646bc14f6d25115ad460c4058f6816ae0a4ad181344fb69a9634d4bdec2e514cda2fad3c2b8e1ef5bff4695c2cde02b81e85e", 0x0, 0x12, 0x0, 0x1, r2}, &(0x7f0000002940)={0x0, 0x0, 0x0, 0xf, 0xd8, r1, &(0x7f0000002900)="b600a001a019ef", 0x0, 0xffffffffffffffc4, 0x0, 0x1, r2}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x8, 0x3f, r1, &(0x7f0000002980)="ccb4d1b2523f0adfbbc143ab2d1f7e18f929107eeb85620139e1440a5a11829d4df1bf33d5aea7e48319c7b9f4233635b5ae6805ac8b7fa304b2b0728566b5124186c6256783a68d0699606bf45aeb5d8fb581125fd961ce", 0x0, 0x8003, 0x0, 0x1, r2}]) write$cgroup_pid(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="f90034d345c1ff5bd86824ddeb0255bec7da9e06dde4ee22ee2c1f30974a761ad0adf5dc4bc00db9839d9bb192079834c2ea5a366d1ae7176761d0115eefad705f2d7fcb684ea1e605e71e347b020ad901c0a716d473dd4f0d273996f0c1d7b62134960fdfd71e7892ba8744"], 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x0, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0xfffffffffffffffd, 0x300) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r6, 0x0, 0x0, 0x1) r8 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_cmd={0x0, 0x6, 0x1000}}) ioctl$void(r6, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000400)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501c7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80f641a10f1dd4546b1ccd8e5381f70cc0bb4966db4aad6b6f351a91a56a863e3b547181363d7a84584813cc8edece0cbba04e33dcb592a8a55b56f43ccc6c31795a2e84a99c00bb777869ccef58b0b17e565b71ce8222d110c531f4fba06f3466e13d9bcc557d03f8da533ace8f187bea2c88e48bec6a320a6990b69af8c356", &(0x7f0000000140), &(0x7f0000000340), &(0x7f00000002c0)="f74dda") epoll_wait(r5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x9d, 0x0) getsockname$inet6(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) 2018/05/11 23:04:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000080)={0x1, [0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0xa0000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/160}) 2018/05/11 23:04:34 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001140)=@migrate={0x104, 0x21, 0x1, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [@migrate={0xb4, 0x11, [{}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0x104}, 0x1}, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0xffff, 0x0, 0x7f, 0x5, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/05/11 23:04:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) preadv(r0, &(0x7f0000000080), 0x0, 0x2000000014) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x4, 0x7, 0x131, 0x100000001, 0x3, 0x8}, 0xffffffff00000000}) 2018/05/11 23:04:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190600008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:34 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x100000000000034d, &(0x7f00000e2000)=""/92, 0xed923b76b682081d}, 0x0) shutdown(r0, 0x2) 2018/05/11 23:04:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x2000, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)=ANY=[]) 2018/05/11 23:04:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000180)=0xfffffffffffffe01, 0x4) socketpair(0x1d, 0x2, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x141040) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x800}, {0x6, 0x100000001}, 0x1, 0x4, 0xee}) connect$rds(r2, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x2, r3}) 2018/05/11 23:04:35 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) r2 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002180)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000004dc0)=r3) getresuid(&(0x7f00000021c0), &(0x7f0000002200), &(0x7f0000002240)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000033c0)={0x0}, &(0x7f0000003400)=0xc) stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000003540)={@loopback, @dev}, &(0x7f0000004f80)=0x8) sendmsg$netlink(r1, &(0x7f0000004e00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x80280}, 0xc, &(0x7f0000004d40)=[{&(0x7f00000000c0)={0x20a8, 0x36, 0x8, 0x70bd27, 0x25dfdbff, "", 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@generic="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@generic="0d37e983f12b1176a6035314c28498be593f963328d94dd9e887e4770157b26150827db508245eeb967d6cda19ac95960c", @nested={0x1ac, 0x21, [@generic="f342101c7265f5a2c80b23bdc389ab97559b1e650349403234ca451a2525e4b78e25eb42d91c105bcd79971b87d10ba89dd5d3f8523e827f074a4d88fb20202c5ea5c8de9d3d53bdeb9b01fd7feffbad45445b984e16", @generic="a3a5705bcb1a9f21a176a78af1663ceac3da33a5b29c696b33d81d0dbde8f0b98f467b1145d9dea87619f07d1a5875c053fb88e1964949604849c88c6baa1bab12a344e577044f5f0da3856283434526a3b3648eee396c154fe67c4813d5e6b7bc3c1e798413515d62a7d95984f10530fcd21f2888ec4f283f3148fa57e89034e32c72eb2d3709cf394922c90ed107a4438d4529046b77167118a0455ab75a3135686c2fef5008f686c32972d4e022dbbbb54e0a7540675c9fa85cc78fa88880f23bb066bd9ff990a8ecddea753aa1fb6c79fdb94dfb5fb3061d13b52a5805", @generic="2c07a0c47da8008f4fa4cedcf11edcf099cdf8e84c5aed73b5b03a1bca5a181ba78888423c75dca460010fe0f8246396d23bfa9bd80bc06bc13fb8f4a518997333119500b4328b9a4c4b8123e3757d67feeff6c2cc0e67c701", @typed={0xc, 0x58, @u64=0x101}, @typed={0xc, 0x5a, @u64=0x81}]}, @generic="3b422d26f5140f850cb08efea2ac4e7a28127abf337fd0ab231153a9fcba0c9cad8ef0a4e335ad70ea2157507d848f42e578e3848be8ef64bc87e3b7aedc6b25b442307f5c5c8c8985d0be2b8420b254a9eb66f2f3c8e2badbe67c600055481bd4d664fbd8ae0eda4f6b6e7c39b6d0b693b11399b39269e1b3b9d1627e2966461d80a8627b494661849ec5fcb666686e9533e0612a9d2bf0a9737add2a3d979bcaaa3be1a6773ec3971a4fdc8e6b0ae51aa6dce3d67dd6de31332098d79441a7a9414215c36a7dbcf720b22afef70345dd4f", @typed={0xc, 0x32, @u64=0x4}, @generic]}, 0x1480}, {&(0x7f0000004c00)=ANY=[@ANYBLOB="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"], 0x134}], 0x6, &(0x7f0000004dc0), 0x0, 0x20000000}, 0x801) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) dup3(r0, r0, 0x80000) r7 = getpid() r8 = gettid() mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000003440)='ceph\x00', &(0x7f0000003480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000034c0)="ed5b83885ce2ef3ff3e2f66d33abdaa80b8fadc5465e87c89eebd5d0f036cb998aa1ed50977ff02e69863116a6c42434b520d3f749669646e3f3edaae4ebe918cba79d7c3d723ed631259a43", 0x4c, 0xfffffffffffffff8) keyctl$invalidate(0x15, r9) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004fc0)={0x0, 0x9f}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005040)={r10, 0xffffffffffffff81}, 0x8) tgkill(r7, r8, 0x1) 2018/05/11 23:04:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000193c07008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000140)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/11 23:04:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x208) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, "66756575653100000000000000000000000000044000"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, r2, 0x3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) eventfd(0x0) syz_open_dev$adsp(&(0x7f0000001980)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 23:04:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x1018}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x7) 2018/05/11 23:04:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000140)="ac16cc18a81356cf6a6b60f516d903b35289baa5da3b191dee7e7ab2", 0x1c) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000800036c8159b3000000499e34ea7e13d001eb3920a15ed9042531b68e23cde758829c5635472925bd632df82357d566d17c059c977d3b4dcb429b15f5035f2762145cc7f7d492dbd61e21a79acbf3e62d3c63e895e5bbe8c00c"], 0x18}}], 0x2, 0x0) 2018/05/11 23:04:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x1, 0xffff, 0x6, 0x9, 0x34}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x800000000000003, 0x39) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000540)=0xfffffffffffffea7) 2018/05/11 23:04:35 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0x3c) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) 2018/05/11 23:04:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/05/11 23:04:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190005008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:35 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000340)={{}, {0x77359400}}, &(0x7f0000000380)) 2018/05/11 23:04:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) r1 = semget$private(0x0, 0x3, 0x102) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x8]) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/11 23:04:35 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x2000000004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000030100000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) 2018/05/11 23:04:35 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50003ff6907800006d96936b421839f2231b0b73fe521f08bb6213a0b2af4d977576bbbce0ff4053639edd4f48465ce3c56dba5a2be1e9197a10"], 0x0) 2018/05/11 23:04:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019006c008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, r1, 0x503, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd2f4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="969cb0acfc72a6ce9844e86ab08f152783f4b7bf3df81c7d08df9c4874445542a9f866c0a569b8618ad1cf07f0899fd6bef491e96289d8ac91e20878322bc92c4090b41150e862158ffa05d4b8d076b9d10e6a329cc586f2c1f57215", 0x5c, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) [ 167.022670] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 167.047614] REISERFS (device loop5): using ordered data mode [ 167.053568] reiserfs: using flush barriers [ 167.105371] REISERFS warning (device loop5): sh-458 journal_init_dev: cannot init journal device 'unknown-block(259,0)': -6 [ 167.116769] REISERFS warning (device loop5): sh-462 journal_init: unable to initialize journal device [ 167.156161] REISERFS warning (device loop5): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 167.212121] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 167.220785] REISERFS (device loop5): using ordered data mode [ 167.226732] reiserfs: using flush barriers [ 167.232020] REISERFS warning (device loop5): sh-458 journal_init_dev: cannot init journal device 'unknown-block(259,0)': -6 [ 167.243350] REISERFS warning (device loop5): sh-462 journal_init: unable to initialize journal device [ 167.253634] REISERFS warning (device loop5): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/11 23:04:36 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r1, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x7, 0x4) clock_gettime(0xc51a68ddd49ecca0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f00000000c0)=[{r2, 0x2}], 0x1, &(0x7f0000000240)={0x0, r3+30000000}, &(0x7f0000000280), 0x8) 2018/05/11 23:04:36 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000005cffffff00000000080000000000200000000000ffff000000000000000000000000000000000000feffffff00000000000000000000000000000000e7df8b64fbc89e3d8cd8727bd7bc309883e4dff8d46ac9afa5e9f170c98b968b49cf4fae41488feea7448ddce41aecb456ce8e2d4e4364ec82051648b3bca1d2a10c76457783b936bd52043274fdfe85e87b211aa1ac91126af5"], 0xb2) sendfile(r0, r0, &(0x7f0000000040), 0x80000001) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, r2) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0xa86, 0x0, &(0x7f0000000000)='dummy0\x00'}) 2018/05/11 23:04:36 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x100000000, 0x10000) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000400)="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", 0xfb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x38, "c54138f6cbd6121592b5268a0e97ead9084a1cdce75409eee61a410655785f1842a458e5d59f4b47a7b2ae7518cecc868ba66f068e8970ea"}, &(0x7f0000000340)=0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000600)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x82000, 0x0) alarm(0x0) r4 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e771d4345d75d3059bca8f4ec40b43bc4f40aabd91971e88295e36234561ce4ce8ba4c20f80341db", 0x28, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="bba866bfa7ee1199b0a32d7f5ea118e72f375e72b5d777afb83fe11e8dab6d84f9f9d1bb45522726bfc3ed696b027f8839e016344035f6b3de26a883b92b00479c73d8f2aeb6cb6995205ddad5bba3fc2d0e6bb82e771fa4d14254f7eb294b07a9857acdfac66f2ca15ba606b097c65886e0503e6d725262ccaf0a097c5e37fb1561bdd16c77eed11a1472937fa68df3e306f2b1a68e0b80ee726b1407c318f14b38264a11c2d29b13e11284eeb947975b7505286287c1f7b6f275b2de9934c99f569959303d259581fe3a3f94", 0xcd, r4) 2018/05/11 23:04:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) pwritev(r2, &(0x7f0000001300)=[{&(0x7f0000001240)="fc5ff651", 0x4}], 0x1, 0x7fffc) sendfile(r2, r2, &(0x7f00000000c0), 0x4) 2018/05/11 23:04:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000100)={0xd1, 0x1}) 2018/05/11 23:04:36 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x22c) listen(r0, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x5d, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5def, 0x191000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/41) 2018/05/11 23:04:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190007008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffff5c0, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/142) ppoll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x5}, {r0}, {r0, 0x22}, {r0}, {r1, 0x400}, {r1, 0x1010}], 0x7, &(0x7f0000000180), &(0x7f00000001c0)={0x3}, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/227) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8, 0x208880) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) [ 167.954256] encrypted_key: master key parameter 'øAÛ' is invalid 2018/05/11 23:04:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190500008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000001080)={0x303, 0x33}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x1, 0x1) semctl$GETPID(r3, 0x3, 0xb, &(0x7f00000010c0)=""/3) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/11 23:04:36 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x16f, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x28) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f0000000300)=@ll, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/30, 0x1e}, 0x40) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000080)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x4, 0xa7, &(0x7f0000000200)="3376b9a3fc8e42968b739f587ae12161a1ebaf9559992991d8d00b45b7b362b6ff92447800ad18fe9011d58b1c59a013ac07a289269f66500c3104d23187ba21600279c987c643f8843980ce5cf39f62688bae8482d3772a0b8aec1febda2dec9e64533c8705c6fcfb1625520fc1aaea7de46b177948c2883618108f5c7760ea5c276e6d72eb6d8dc9431f6baeccec68d47d3b6e7b33436d4b3b52e0a8585cd4465cedd8920147"}) 2018/05/11 23:04:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x20, 0xffffffffffffc8e9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x4040) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socketpair(0x10, 0x7, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x50440, 0x0) [ 168.009700] encrypted_key: master key parameter 'øAÛ' is invalid 2018/05/11 23:04:36 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2040, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000140)) r3 = getpgid(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) kcmp(r3, r4, 0x4, r1, r0) semget$private(0x0, 0x0, 0x4c1) 2018/05/11 23:04:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x400000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)="2e2f66696c65302f66696c65310400", 0x800000000000109) r1 = dup2(r0, r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x1) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r3 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x0, r2, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, r2, 0x4, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000000c0)='team0\x00', 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) syz_fuse_mount(&(0x7f0000000100)="2e2f66696c65302f66696c65310400", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}) dup2(r3, r1) 2018/05/11 23:04:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x6, @empty, 0xfffffffffffffffc}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgid(r2) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x706, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) r4 = dup(r0) sendmmsg$unix(r3, &(0x7f0000000800)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="0f5a74b2c1f8215d277794b03d1993a2d368c4dbdc4a119d4aa94493fddf730c2d8065a52513fbc0d14f424b2bb162ba73e9d62cd108b8b008876b315bfd35fdea2b350a", 0x44}, {&(0x7f0000000500)="d97159719ab9a0ed703d278a39ea43d1e23a4f6229814c571ed614e4a352eec8bfbc5739a469d2460c464b6de67bb8f29cd8eb53ffe7b9b3c3df60dbd6947aea6de30bf3b58a529f03a489e2f40392f6a6569b6db447aa3a4d7ea3ea9811d4f921d592f62e2ee5704a2bd47938d385e23cd02e517b746d4a30387e93549db586a4b2b121e9b59f55efe127cc7ab2ea6ded0e26", 0x93}, {&(0x7f00000006c0)="707c287f30ba642d38f7a67c0db80c5fd14b3a117dbfc145e1a0d01fa6b21856fb647057e18bdaa64375a4b5711c004305b082293859ece36b0d8b5b79dcf960fbfea514727a06f1610c85f342da61", 0x4f}], 0x3, &(0x7f00000007c0), 0x0, 0x8000}], 0x1, 0x8000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d0e0e9"], 0x1}, 0x1}, 0x0) 2018/05/11 23:04:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000196c00008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x679}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r4, &(0x7f00000000c0)='[', &(0x7f0000001440)=""/4096}, 0x18) 2018/05/11 23:04:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x80dc5521, &(0x7f0000000100)) 2018/05/11 23:04:37 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4800c0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f0000000500)='./file0\x00', 0xd34e, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000640)={[{@errors_remount='errors=remount-ro', 0x2c}, {@grpquota='grpquota', 0x2c}]}) prctl$intptr(0x1c, 0x100) 2018/05/11 23:04:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa00025d14c0b9627d119338220000000000069078ac14ffaae000000100004e20116b6358a1cb3d731d00000000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 23:04:37 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_addrs=@hci={0x1f}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/11 23:04:37 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2989", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) mq_unlink(&(0x7f0000000100)='\x00') accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10, 0x80800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x408000) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000280)={0xdbb5, 0x7, 0x0, [{0xd6d, 0x0, 0x0, 0x8, 0x8, 0x3, 0x80000001}, {0xfffffffffffffe00, 0x2776, 0x0, 0x1, 0x2e77, 0x3ff, 0x49c}, {0x1356, 0xcfe7, 0x8, 0x7fffffff, 0x101, 0x0, 0xffffffff}, {0x4, 0x6, 0xc2e, 0x0, 0x10000, 0x5e06, 0xfffffffffffffc01}, {0x10000, 0x0, 0x8, 0x4, 0x20, 0x6e1a, 0x2}, {0x7, 0x80000000, 0x0, 0x2, 0x20, 0x554d, 0x6}, {0x0, 0x6, 0x2c5, 0x1, 0x1, 0x9, 0x2f77932f}]}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e22, @multicast2=0xe0000002}, 'rose0\x00'}) 2018/05/11 23:04:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x0, 0x0, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3]}) 2018/05/11 23:04:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190f00008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:37 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x6, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x181000) r3 = getpgid(0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000003580)) perf_event_open(&(0x7f0000003500)={0x0, 0x70, 0x1, 0x9, 0x6f315487, 0xfffffffffffffffb, 0x0, 0xfc, 0x20, 0x8, 0x9, 0x1, 0x40, 0x40, 0x80, 0x0, 0xffffffffffffff53, 0x5c, 0x6, 0x5, 0xffffffffffff8000, 0x0, 0x400, 0xfff, 0xff, 0x8, 0x9d, 0x4, 0x5, 0x800, 0x3ff, 0x7, 0x4, 0x7f, 0x6, 0xffffffff, 0x101, 0x99, 0x0, 0x5, 0x1, @perf_config_ext={0x8, 0x3e}, 0x1080, 0x6, 0x88, 0x6, 0x2, 0x350667f0, 0x2}, r3, 0xa, r0, 0xa) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00000034c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x15001000}, 0xc, &(0x7f0000003480)={&(0x7f00000035c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00c\x00', @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="3800620008001a006a5300000800870000000000080054000008000008001e00", @ANYRES32=r4, 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"], 0x3374}, 0x1, 0x0, 0x0, 0x54}, 0x40) 2018/05/11 23:04:37 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)='n', 0x1}], 0x1, &(0x7f0000003040)}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000080)) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 169.218286] validate_nla: 10 callbacks suppressed [ 169.218295] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00000001c0)={0x2, "84e6"}, 0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) fcntl$setown(r0, 0x8, r2) close(r1) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x25, 0x40000000008aff}, 0x14}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = getpgid(0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000480)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000340)={{0x2, 0x1, 0x7, 0x101, "ad2398f21d30776de2f7e7533ed636c6c93ef7897c5f5743183665fb068de2adad70de0613263f88677c4b26"}, 0x0, 0x0, 0x6, r4, 0x7557, 0x1, "a401f8f9b877d1efdf7fe3329ea0878d96bc2c868c6e82f5466ecd54891823d9ede6c81651369da49da2eafd3c3fe6f22ce21785e77fefbcb010cb9f694235ba", &(0x7f0000000300)='user\x00', 0x5, [], [0x3, 0xfe, 0x9]}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) 2018/05/11 23:04:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000180)=""/174) 2018/05/11 23:04:37 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x40000000000020) listen$netrom(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="480000001400190f09004beafd0d8c560a84fffb80ffe006000000da00000000a2bc5603ca00000f7f89000009200000000101ff00e379a69e324f90c2c2aa000003090700ffff00", 0x48}], 0x1) 2018/05/11 23:04:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x3a, 0x0, 0x1}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x72, 0x7, 0x5, 0x3, 0x68ce009e, 0x3, 0x0, 0x3f, 0x6, 0x6, 0x80000000, 0x2, 0xfff, 0x5, 0x49, 0x81}) 2018/05/11 23:04:37 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f7574650500", 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000180), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'bridge0\x00', 'veth0_to_team\x00', 'lo\x00', @random="9f2c898e459a", [], @random="04d61f01755c", [], 0xe0, 0x128, 0x160, [@m802_3={'802_3\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"dfb8546f93be666be72fe20591ffefa0c6793ed22f32ac0baa9076ac1435"}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x0, 'gre0\x00', 'team0\x00', 'syzkaller1\x00', 'syzkaller0\x00', @empty, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x358) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404100, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x201, 0x0) fanotify_mark(r1, 0x1, 0x10, r2, &(0x7f0000000080)='./file0\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) 2018/05/11 23:04:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ae5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) tkill(r1, 0x3) r2 = getpgid(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20300, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000080)) finit_module(r0, &(0x7f00000000c0)='ppp1\x00', 0x3) 2018/05/11 23:04:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190074008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)) fchdir(r0) 2018/05/11 23:04:37 executing program 2: mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000000)='keyringeth1\x00', &(0x7f0000000040)='vmnet0@\x00', &(0x7f0000000140)='*^ppp1![eth0$\x00'], &(0x7f0000000000)) [ 169.490887] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:38 executing program 1: r0 = socket(0x10, 0x400000000003, 0x0) ustat(0xff, &(0x7f0000000000)) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) r1 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/122) 2018/05/11 23:04:38 executing program 3: r0 = socket(0x13, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) 2018/05/11 23:04:38 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400040) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/225) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x106, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4040001) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100000009ef18ffff00f13205001f006e3590f61b5f5c8cff80fabb", 0x30) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/05/11 23:04:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) inotify_init1(0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r1 = syz_open_pts(r0, 0x4000040) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x7ff, 0x0, 0x5, 0x4, 0x5}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) writev(r1, &(0x7f00000002c0), 0x2fe) 2018/05/11 23:04:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000194800008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:38 executing program 2: r0 = getpid() r1 = userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x41800000, &(0x7f0000000400)="3ed6271df8eb3b4529a78777f81f42eecc65c98f1b24ee4add37efb7686b4e26763a490981ae042a9e7eb9ededc020fb5227e2ba717c605a71daee3ab0a56b977b0503e1440e9fb085a026aa5fb754bd7f9a716ab9f3c53055cd406cdce34e86f70fcb41c0ecc66294cab86a81b6c9e7c1", &(0x7f00000002c0), &(0x7f0000000280), &(0x7f0000000300)) mknod(&(0x7f0000000100)='./file0\x00', 0x120, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='.mime_type\x00', &(0x7f0000000180)='!em1$eth1\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='nodevvmnet0em1procsystem\x00'], &(0x7f0000000040)) r2 = gettid() kcmp(r2, r0, 0x0, r1, r1) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000000340)={0xffffffffffffffff, r1, 0x19e}) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/11 23:04:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x8400ae8e, &(0x7f0000000140)=ANY=[@ANYBLOB="be1fe72400020000"]) 2018/05/11 23:04:38 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x40000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) [ 170.295471] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 170.326863] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 23:04:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x80, 0x23, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000013c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x2240}) [ 170.343024] netlink: 'syz-executor4': attribute type 31 has an invalid length. 2018/05/11 23:04:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000002840)='.\x00', 0x1001, 0x0, 0x0, 0x0, 0x8000) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f0000001340)=[{&(0x7f00000000c0)="9ec50e9c1ee8dc141bf0e073e1623f5860cfc3ae6c3b9e940cc4431686bad7d6ebf487b623954a9898a4a207a11cc9ad6cf735ccfaa0a22acaba8d29b7b15d6cdf5e57c048a669b06cb85b7b9914bc3e2a588d983b02a665c38eda632b2d0ef6dd0c2ee363f9999b6f4857215d9e6b2acd2202b1bf4f", 0x76, 0x1000}, {&(0x7f0000000140)="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", 0x1000, 0x1}, {&(0x7f0000001140)="9adf98571dcba5ea7df6108de80a008d4164d87aa8bd879f208b8d08cef3b66375398d22a7c17f9d380bd710167540e2dd415de4b635804aae9482e1a207e2a99037dc336d23d079e5815c0c160387eef5d82bfb245c00897cac1f764b7c495432ba1f4ec799da9dc161f7c0e19bfbdf9015139e648a730d9d962cb9ec704e1eab29df080da4a00c127409679ef491db4a0ead4956308e5b0ed2822146efa05aeaa0140301e9bf625e42e29658ee00f51d7b4c88aebc77eae668e337ee526d00b17347", 0xc3, 0x7ff}, {&(0x7f0000001240)="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", 0xff, 0xf0}], 0x48004, &(0x7f00000013c0)) 2018/05/11 23:04:38 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000600)=""/6, 0x6, 0x4}, 0x8}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x3, 0x8, 0x5}) r1 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1a7) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/11 23:04:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)=',procppp1\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/05/11 23:04:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190300008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 170.422316] netlink: 'syz-executor4': attribute type 31 has an invalid length. 2018/05/11 23:04:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x102, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8, 0x41) fallocate(r1, 0x0, 0x0, 0x7) [ 170.513523] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x9ad0, 0x2}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x7}, &(0x7f00000003c0)=0x8) epoll_create1(0x80000) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x21013, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000001140)={0x18, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xff, 0x6, 0x100000000, 0x5, 0x8000}, &(0x7f0000000200)=0x98) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x2d, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0163404000000000000000000000000000000000000000000000000000000000000000000000000000000000199f24e20805566036d7f554a4b1f02723b7c7f9695482d6a44d7705025909ddc41ed6dadb9b613413bb9eb318b7c8bea4a266d539793caf41601307ec95033fcb6d174619a4f11a525666049a3e10e406b59aed"], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000080)) bind$alg(0xffffffffffffffff, &(0x7f00000028c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/05/11 23:04:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'bro.te\x00', 0x20, 0x2, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', "626f4e768e81d40ea034db32995df000", 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xf0, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'ip6tnl0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@connbytes={'connbytes\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x3c0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/05/11 23:04:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019f37f008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 170.645449] IPVS: ftp: loaded support on port[0] = 21 [ 170.687949] binder: 12196:12197 ioctl c0306201 2000a000 returned -14 [ 170.730580] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 170.732623] binder: BINDER_SET_CONTEXT_MGR already set [ 170.743957] binder: 12196:12207 ioctl 40046207 0 returned -16 [ 170.750300] xt_connbytes: cannot load conntrack support for proto=7 [ 170.756850] xt_connbytes: Forcing CT accounting to be enabled [ 170.764782] binder_alloc: 12196: binder_alloc_buf, no vma [ 170.770460] binder: 12196:12197 transaction failed 29189/-3, size 0-0 line 2971 [ 170.788034] xt_connbytes: cannot load conntrack support for proto=7 [ 170.793374] binder: 12196:12207 ioctl c0306201 2000a000 returned -14 [ 170.855265] binder: release 12196:12197 transaction 18 out, still active [ 170.862348] binder: undelivered TRANSACTION_COMPLETE [ 170.885532] binder: release 12196:12197 transaction 18 in, still active [ 170.892407] binder: send failed reply for transaction 18, target dead [ 170.908146] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/11 23:04:40 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x1ff}) 2018/05/11 23:04:40 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x102, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8, 0x41) fallocate(r1, 0x0, 0x0, 0x7) 2018/05/11 23:04:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019015c008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:40 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='((,wlan1)\x00') 2018/05/11 23:04:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x96, 0x8}, 0xc) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@loopback, @local}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x800, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r3 = dup3(r1, r0, 0x0) writev(r0, &(0x7f0000000040), 0x10000000000000e2) r4 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ab039bfa5f29c05cc23b6150f929b021b5e4bebd8a705eb130f77f62f2ab7523b44bcf2ee09e3803ebb85671be25dacf4e9bf3433a93c2bb06405a5e17aa3ef9592a8e192bf34c0b779beb2712a8837def18ff23c2e0dc833e084f0f4766bbf1d6ceb5cb6f160a832cd141cb2149ba9678e6ee", 0x73, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r4) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f00000002c0)={0x77359400}, 0x10) 2018/05/11 23:04:40 executing program 2: setrlimit(0x8000000000006, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x10000, 0x1, 0x0, 0x400, 0xff, 0x7, 0x1ff, 0x7, 0xffff, 0x20, 0x997, 0x6, 0x8}, {0x8, 0x7ff, 0x8, 0x0, 0xffff, 0x1, 0x2, 0x6a, 0xfffffffffffffffb, 0x8, 0x7, 0xe0000000, 0x8001}, {0xed, 0x87e, 0xffffffffffffffe1, 0x1ed7, 0x3ff, 0x4ae68685, 0x2, 0x3, 0x7f, 0x483, 0x80000001, 0x0, 0x6ab}], 0x5}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, 0x0) setreuid(r3, r3) tgkill(r2, r2, 0x5) 2018/05/11 23:04:40 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x8000000000000000, 0x2000) 2018/05/11 23:04:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000f0a00000000000000000000000000000000000000000"], &(0x7f0000000500)=0x28) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x40) 2018/05/11 23:04:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x10000, 0x7ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r4, 0x5, 0xb6, "552c8b81726f20cc989e6e632e19a745a740ed064df0cf220d85bbdb838448d3a837d60eae0458c4188cbee63aaa246ebc0583f983fef782a1d4890b0bc458179fecc107ca9165076166effc824dc5db704e8fd19b5c51743c918605f0f09b65979ee14888b8c1061d567d9b6aa87f284f1ac1b47b4353e1979b15ea23fab6b69b1b3dd6ae5b5ef6218c61816e795ca325a22a5934913fffab1503aa9bd47ca2e790d958b84ee33df047a3a986f96042014d8660590e"}, 0xbe) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f0000000100)=0x8) [ 172.035773] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 172.091225] encrypted_key: insufficient parameters specified [ 172.110836] encrypted_key: insufficient parameters specified 2018/05/11 23:04:41 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaabb013360700280c2fec290187b00003a11c07538cd60555841a4463f17c93eb5e37e06111996de228b2d621f7648e52549e9d7dc2469e401a2551ab6889284afbc62a105f7ce91a247eaf584e4011894658cef0e3a458dae29859ca136fa71caaa31b1a7f343d25d70f1db1d009a40aecdc3e1d9"], &(0x7f0000000040)) 2018/05/11 23:04:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190068008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:41 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="450e55a91e3b75950a212d0e40a1ca0b2044500005fda50f60d8b63ea4970d52566dce69184a913199826ad4d4e12b5f542c3c33bc96866224b5d81f75c7078049c7fe222c151b566c069d91943454a42eead7d2edc0a6e4301c1a5040aefd8a7df0e83654328fe65e4d8c7034c5259a6c3e7d29aa3c3d3dfa1c6d31373ade3babc5011bce2a272080bdc71a3f72e0b13a4a40cc6c119e56bf15c94d04030051ae2610fa9085dc351271ca73036574") fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) r1 = creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) write$rdma_cm(r1, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) 2018/05/11 23:04:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/247, 0xf7}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/39, 0x27}], 0x6) ioctl$TCFLSH(r1, 0x40085500, 0xc) 2018/05/11 23:04:41 executing program 4: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xffffffff, 0x3) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/05/11 23:04:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0xfffffffff7ffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd4}, {0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x1e}, 0x8}, 0xa0000000000, [0x80000000, 0x0, 0x7, 0xa541, 0x0, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000003c0)={r2, 0x0, 0x3}) 2018/05/11 23:04:41 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa00, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x3309, &(0x7f0000000040)) 2018/05/11 23:04:41 executing program 2: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x25) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000400)="01a40b34d8ea0ceead21e3236d3e5955872153b00d037cb5fd3300aaf728e0fc4fbd35bf12c33ebfaad55747c941f2dfca0241b4318d96ab154826b519eeddd0b63ffb40f6318f4c5e74a3e68ca9bb26cb98c5c380e69f6db41f4b19a2efeb19e4afc5643b20e4f533824bfce778fefb21c090fea8e3833fb6ccb3790fb71e0b090be2b33f89f4d268016453b8d66369a2d3f20734e6dc55aedc6be1ff56cecbc525cd76b15ff5ee83464c095d68b504755b9ebf81cfbab180e00aaf14309c5bcf315d862defb6c5f86c87a520ddd0eaa2bb1149f3b47c0f132757eff9f4f97cb940df1d69ac79c84f645f15c68b688fd76c9fa7cff62ecdd595d83febb6a45b4b9bb9a2d088f5db6baa54e9fd517827b4910773a3d933ab47b92b1a1c134ac554c94c70b11564acf23c81163a6a58273ffe16add19e7572cbd67fbde32efc4f0d7e8be5843e57c26f2aea4f72f00872fd7920c7fc3e4d1964960147801cce5b6c7abd6a4c97d97d966abd74c053442b3ae8d55656372ca0c5b32d739ce14db5ea6b1a04a3927489c442dff16157545048b2ae42d0d287c547815059998097133e1a73583c0efe9d55de9b555257b6ed875becaa2f6cca38635810cc1b1c434deeec8c89247d96b9003160a5a931efca0792b97f0fb13241ef021bdc5a8456045ef0020a6629670653136d3c41635fad6e41b68f6cec98440e55e082bc2b503e8d70430ea92cb98f3d133f4fe9815581ec905ccc7547fb6a53458871cd20919f6e461a3a39ea05981273695610ddaafbce7d63662758ace3ac806bdb4e75d49a8dd6a7d39f58e1779acf2d429fde99e4391cc2522f38b203aefba8c645cdfe0a1709adf9b2092dfa3b47ba6e86da72567dbf2bca6ec94cd6b19714b59da14f94e86fa8e81a94f6d7751cfbf6b48fc017b82c1f4b913a3d8ad1ebf7f9e03e280a9043f2a4735f1fe53aeb68dd0254a663ab04ddf33fdc7bb3bca0f73d443d709b9c4cbf27cb1462febbaf54f8451a18650d7eeb346ca8bc4d85b3ab705cc83cf8d5e946f90904839a425455d4b3bdedf9d750f836f1427f16e2bff56d930f2f24d33cb868ee61da1b8a5b5f3eea722fc5992b30c5dd63de397047c3537f85dd24b24a1789bc2c0df4d6dbeaa84f9d0b345b7f900eeeb6f919c06a62624b0a5a633bad9acd13a020fc480b953166b704ab072c7e76cace26b60d720f19f94439e47ff2be92da24131ead02e4a517bef4b39c1f7d51d2e5b475b36661d682d19fc61fc930dce0d2753f1332ad4e20f5c98e92fe1c7a878f07c1adf5d9df25b1dece964311a38ae9fdadb4bb3b69e9e8b12583b10beee3c179837c3b32e9fad1b012dd686e2a8a185a121d7a14b7908969ab8372a3165ff7b427b1e822f1da92d002d028838ec7e131818f65a50cc7b01985ab832c16cb90caca1c93adee544ad02c134aa93444f0e0d4f47d1548c44afcb680c0e6e8d4b99a3e749b287a5a2ebf1db226b45442741dde6ad0ec6d856f50e4b76cca273aee6dfcf6f1b7442da5a169255d8af63756bc4d2d2da7a3c6aab7c9a4f23c07baabe42f51298e515cb6f5921c4b3a27a3835e63ca4cc1f89a4ec52675dcbf34dad68e67633674b1c6a95e63f9b659b73bd87ec7e81dbd72b42ccc6e43833057348db622bf7f0efcc3f490566539d2bcd26807a191db3879bdbf9517ea589540dc3decaba85d818137e7f3c82f31aabdf811bbb4cb36aab9c36c272dd20933dcf3d7ef0ba93230b259e01d521a2b5abdaa55ce2a43addfd7809aaa882eef7314c9056b026d875e854aefbba9c99d28a075ea7604b68571af43faad7c30f13de811c0a39c74ebbb5a8534e599033fe7b1fc37b755edc8936d957393cc9c9d5b21fcffc1a29216414936c26826cefd65d32bbe89af514cc56b021a9e79ba1d947c39b66c9f0c239a3ab2f5cf8a055d5a2b6995c66e8ab16778c38c7c8fbd4c10188b82bdceaa8d9f417e787378708d657b60e7ca65424edec34ed1ddb9e389c5486d34f23e314b80087d0e8f071cde5143f85589fe2d55b074b4c8a09782e3b09d8bf91e1414a1f431bdf7a4150aa9eb7065f05b9aae8d03993f2c9a8fe7ac827da2ad866e1a2d0c2c8a633247f702e514af6917033e578050a8226fb05037a5e14cb1177c1f1d8c04895f6940cc4093fdfec6b220bea8f1476efc153e5ad48c0c61ee6ef340e96e6b81f30d8be59e1cc8006bd3c11789a34ce3efe0680ca65646a9b15e693e10ba6d00657564f41f2c22022e815107372208fa4f4713aafa133064f689a642fe3b19b5d247b2c46352d96c198a601d216b5e84afac4f4aeb452fe503d43a09b22bc2a783aa2eb672a1538ca960289e97fb25b1ce5d2ae43bb4a06acde4c056fa930c68f03b02176e80fc9e2981206bd8ef46b334d734f959e50beedd84db28bba70d2ba95abce2bd0b5420e95de860d6998f7f821d1af1c9ddc646f457bed0223ec9429d8f94464064be5620746f8cd8a0c15856d176ca285a1aa1658cd6824c5344443879d4ea23f478495453a95758974ac41f7753986280703aea725b7e402a292f62c4446f0592841d1ca33a29eba231d7a821df94197b0fa0f0767cf3473cfd2c0141fb946664009c78dba2161de83b08aaeda4546834f5286e30eed966bd6df7b5f811b0d29b891bdafa3f2cb3ae7e14624f77a4024b639a10b6ff4cd87bf1936949b08f329d42669c59c1039d20c1353b4f47cc11939e534d4cf33edfe131e719f42b28490ee05ef47c350d1c659527076af520aceabab30ac98e430612a23c82bfdc9154844ea1b54c0f8c8f346b9aa8391808f3d597d6deb7087600181807f2fa8ea757453dad1059990cafe68d9b1f57731e0b89d1f2485fa5ba0ce11dcfe85eed541c6b536f2a64b92b33c1070de4d0fbb89ac17f726869684a4b895542683481fd83d2e660958520e881d96955caf2acf1f2833432a38bbe6736172c950af018e27a2d2a79b7f3b4d37497e41f9cb192333a48b1b2b4f4fbc0a321719a71ebb9e4e76532bbda8eef97cbae2b690df453e53cdffd7889ce3b289a1f2f7222ed3415c0cb4cce6dd1ce89f0245fe073d25656e57946f3c40697d2be0b2026ab9f4467f83495ccd49e542b60e8db802f2c9f263c7a72d6e79abf3448361a686eba2e59728656d33e6be6b0ae649751e9d10ac8d6836a5275f056c1b851dcee45d7ef8aaa4661403706569f7125c9e7641ddfc95bf7af0b92d1b0949fbb4e7ed7216ee19e0827fb7469cb7ea9539452a71c58463a285a30f4068c75d240edb167a1b2b9c3efe169cf50c93ee4da08d86082264bda4919dbb8545543264b1b07e45e38ed56b0d955a612179608f870836681bb413d94ce90058e750127b8dc1c99719bb627b39105065d4c5358eee69011c5831c6557a01d2d350c2fc1f4dd8e2e52635977c1fc191bc3f726caccf6d89302824d91d06b3d45eac515c5ed5160216f66bcbbe616bece671db4baf914cb1450f3ad9bed5c03fdc378bae8cee0917940dd71c2c6964dd026c673e3c74a7db7e55e31a5d620678a3db7be2ba0f7009b99613d6518e906ab37f4f3e27987183e8ca3011d4899af8c2a443681a30de2dc904629d83b56a388c8decdf935e256e9cd411bcc59bb32c403acd1914b90171183adaccb88c9107c03921baa3ddb96eb80aaa58e5bc5c020d7c6ca56fde2fbd3ee297d9018f72a3451610529b4e73a5e587c447627a322b54ccd247725c758e153d6d7ad9004f8f4bfbaa8c32ec5c1ec94293677a725fa6e6ea897dcad304ec593c207ee4cb835a24e1e8e082b49a780db4456dcacf4a0a5d92b2e3df66101c9ace4fc7abb492230fabe39adaa0ded11b4a2a0046c98cab3ca28c0d62c9486b6ce35db12cea93792ec5b43681437ed85cd251950bf3f201b0c4e619312396c6becfb1efcf1a48e3858c7a8e38a816bd2f1f046b6ac0cae0c4309b2ff039f32b783f39c35b3146e4ee056a51e5c243c0f7bb682a34a113d3e48fc2703149d51101826b4a1232df99daab35b35289d79e91c4c842f35da3f01d2c54a6d872c206ddb0a54ecf09bfcc6767738f020e44619b2b885753f238afbe5e601c07832be5ccd3a1b4c9e22178b80cb76770c786e75399910ff07c0f9fe80358de9b0e02d629f4eed255910f44a38ac8c72e58590d1ecde9d510827708af89244d923322e06b9c89a06b5029ab2bd703326ae79c88284ed2191484b4fb0a6fbe5f18ac6a65ead6ac95396719f27ff1d80afbdbca64b3aea9b33b3ebd66c9f1b1d3746a26640e8269ddb4dd95be41332192e8aebcd6fed3a8cef672fea79fd6e8d9535eba2da39aeab2ccd6ada1629f8c4ac13cfb483ab308e8991b61131c69b3f74feed9e7cecec78483a98e26405bbdfef4e9155376e49cc8ac28ab7375569defb2d2939134a59b19d183c8676f5c6a8c4f49f6aac11dc289c869f28270badf8dcfd02c0d75fdb91c0cbe3ac52dab2df36a3cf1c8c9ee8067507d0e71a38515cc2072389f223e56599c9183dfc919ce0cac446cbad0c45dc48eb1931cb1103038954e1587ffb6a6eb648325cc2ebfdbcf9c05e908683fd3fc1a9d7b7e780e2e859ee075b1b595b9ab29641400f6a4ebe14b74cb33b88e3e1717890e00dcf96fa2ddf0b82390e41d8e7ebe88e248b2d234880ee2341843f0249cfed7e340f4170108f8bb47a53e9b448398a5fe437371c37a322fd577cdab317c5971ea43eeacff0409a8682b886435c32c848fd8c090353acec736ba2063d37885ab3eeb2664ef229bbfc41328d45be2f50c310fefd4d697c98fc2a0390105ea9c749ca80a8c6ab642757eda0ad11dbb0f4ed087eb1cb55003a123b8de17fdcd20922f44f02b6f3d4f5df34b3538929a2006d92ce9386855f810da63ea7159a73081910c2dc0967f7e5b4a6b86032cce4e8dfa8424af4236e9bfa0b3880dfaed9d32e41a8ecbe342c7fbb5ec19f49dde4c16337b2f659f4d15c7c94b5695aa2738f40c045f7386ff4e4ae538975083a826ddb19ba5c09e0b370dd6e18ab93e10f5c7386b6cf06477baff4dc0a1e45b84c6aa03ca543681e89570e3868757afd94883a05e01c28a6fe4981aac1462d4a8964bf1dc2be998cade7e6c06c53baf6480935e719aa4149f6122c5c923fe28b10e33ec620cb94d9def62ae97bbf7caded19c9c17e8b9382551f7336d9afbdddc884dd72c34454d97b18aa021d2f37a392c225b3a3bd25ca439eb6ff28062ab974b46d27b02ff10485292c4e7d7fdd4cb35938c3fcad8fb4af989457fff0452ed6fa7e0fd66aa0fe076191c583e0fdb86b0c0feb553a26f2262e725ae7c940ab92862509f487236104480b5a46c71451aeccdc9b890fb961185b4f9f7a1a0223bbb08cd25c25c2fdb5c092bb9965bef454b438ec1cbee65ec20cefd8d98762db136b1e5e8472c9c7a60c3677d94ae0ef900352201e8d9c5626e57367940327103fd498a5549f31dff2b2840a8da3b8a6da6a728fb4bdec79983021f402453ba6dfd62dc0153df3c2381954b19b9589b2788f174d0890db246493707dd33008b5374cfe01f89ac336a55277f0108cc78375e6291b5d92359574019b6389608c6a6bdabfb2bda711d1b7b60a5805653eb21327a31f8eff211abf816b5edcc33d0d9c766936c149160c4dabc397e80f4eeff51fc4feb89d1505265e4e327294bcadac59148d9c2190262c3969003c66a512b4b57a740baa7bf756e47cbeadd0f0b6521b5faa2f0f9418e225018e478fb5762bd5c04eae668db9e26a664a1ccb", 0x1000, 0x2}, {&(0x7f00000000c0)="3711e154f9bc182859b9363bae41adc74b42a7f546616af7172327c5b0f33b041778826eb3a27929d1eea59aa08095dd9d8d0e25c4a1050e8096de3a14b6832debbd9ea0e9759f3aa095264a02525de4901b856e712cf65ed0e04dd51c19ccbd9171af657c73cbd8f34e2e9d3e7252de1e2040c18027fc38363ed6", 0x7b, 0x8501}, {&(0x7f0000000200)="5ac107b64356d473a1c2d95cfef107e4e3129d97e8f04f9552eec4eb23d80011ea6be71e58702a266637e8c254cc6c2cc0e19c47a6ed1774d29288430d76901dd1606b61aa384e6fd10cb84bc2ebd3c5e2389207662019c721dc2aa4fdaf00218332f93d8a1ca40f8adf5b57bfc443b1777d017e8dbd8c71aae597b84e", 0x7d, 0x7}, {&(0x7f0000000280)="2b19839eaeeb1fb2b65d0308836c16fff19964c9c2d44ba14f6fa4ac3d51bbb0be2b75d5928d8fc413d0d99bca0342f344d412614b2c52f2025f8ac4e6565c9f743e8a32ee4da3a0ebd21b60acd94e78c102713ab521b1e15759e32b7ba7a4cfa8b0cfddd96f39eb4b2ec8d54af0db60db1a5e6e72d617a77d4f00337304318adcefe4b1bb5bc3b8aac670b7129e4ec44df1e935aba161d7164fc129213894ad32219a69dfada0f754c7473c9382683f18270ea77725683082858b72bea3b1f2290e2962fe9deef01a78a2eb92b834e9cced14a3292f84c9605c94a289d03b3df7451933416a416a29", 0xe9, 0x1}, {&(0x7f0000001400)="7a98b91b79c1a0a46ecb11ef740e6510cd7cb2ac35a89d34ce538af369a6a27ee7c72ff7c379bcd446842f41ed6d526597ac197e3c49574cca67fb90ba0f6881afe1c7f1f137bed4a7e9bcc0cc918a83f94b3e370b7a005890196c2e4ca1796aa6e167664bc8dab2cd27151dc401a731f83e207c63e8fc24ff4f298de59ebbf3d07680d114735163cd9c7b78c419ad4e81b5ffee08b4b4348b75c4d47813b121ba29f9673f88af7548665a2db1d8ef5a743beb880885f2f39bbe3256", 0xbc, 0x2}, {&(0x7f00000014c0)="b782ab6b3168042dc4b05f5b5b8d46c44c19c9038650c3460b99bbdce830ff5f1196038ac8e73a5a204554c0ea2d23c18745ec08e0c8516378869b6dd325e894af86302e2d8d01c62a59ee7400672da4be1f536183f471daf8d2d111560bfee5f0853fbeecaaab5f715b53d5074cb6363701047cc47ec0194912797f74b985b1743a5b66ed55fccb887ec2b34cf39d54f152d14c8f7d98eb9a333ecd0f174086bce81ca3334fbd2434e05d36cc92ee45905285fe7f37b5d6aa8134c3f34195c100f4c704386cc9ab8c7a49965de768a6080d60d987223d68667fbab85d8161e3002b40fab614be505b1b311787f0acec18460be07482", 0xf6, 0x3}], 0x4, &(0x7f0000000140)={[{@umask={'umask', 0x3d, [0x33, 0x31, 0x36, 0x32]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@discard='discard', 0x2c}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/05/11 23:04:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x91, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xbfd) nanosleep(&(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/134) 2018/05/11 23:04:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f6bffc)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xfffffc62, 0x823fffd, 0x0, 0x90366c1e5838c9cd) [ 173.099907] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) dup3(r0, r0, 0x80000) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a010023560fd9d5e03eba602dff05b827566e033992f77026ab3fc3e4", 0x21) 2018/05/11 23:04:41 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a11bd6a9f5349b418df5e49612e0302", 0x31) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000840)) ioctl$sock_ifreq(r0, 0x2000000000089ef, &(0x7f0000000000)={'ip6gre0\x00', @ifru_settings={0x40, 0x3ff, @te1=&(0x7f0000000040)={0x34, 0xfffffffffffffffb, 0x8, 0x4}}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x5648}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000740)=r1, 0x4) accept(r0, &(0x7f0000000780)=@rc, &(0x7f0000000800)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/128, &(0x7f0000000140)=0x80) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x3ff, 0x101, 0x5, 0x3, 0x3, 0xffffffffffffffff, 0x290, 0x40, 0x1be, 0x3f, 0x5bcf, 0x38, 0x2, 0x0, 0xffff, 0x4}, [{0x0, 0x1, 0x40, 0x1, 0xfffffffffffffff8, 0xff, 0x8001, 0x8}], "d835235b9230eb2b54f6360fdc9b00541e79b6db108cde2fe4990efa83fbac523cce380eb92beba33fd7e6a50d4b16cb32237c6772000e1959f50a317cf6b31f1f978372831802e176ae99b7baeebcd19d4780d720eb77d51fc8578f88229aeeb9081dbbd4edc2efe5e70ed4a7508b7c54796bf33ac346f7e6183c1712bf6ddc45eb7a6bc4b6e89f4b6f66972d848be93e8821dd604f823f220daa53917a98c43d8b61389e6c4a76c3cd976662d8427bac2198afdcc2847972b07d63836114a36b738e4d6cea", [[], [], [], []]}, 0x53e) 2018/05/11 23:04:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000f08d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) rt_sigprocmask(0x1, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) syz_emit_ethernet(0x41, &(0x7f00000012c0)={@random="06294fa9f88a", @empty, [{[], {0x8100, 0x1ff, 0x3c135df4, 0x2}}], {@llc_tr={0x11, {@llc={0x0, 0x2, "ab", "04a497aac84d440b5e6bc9253b47d7ab2bf66415d3c45619d539e30d2931afe8108799e6b7567813b809a6dd"}}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000001380)=ANY=[@ANYBLOB="075f7eee23b9411bb77c94c84d1c86260f0614", @ANYBLOB="f055a543f00c81258cad30dca55ff64d3b50bcdab5033a4203b7a7cda672210b3793d60738be00e3d69419013410ce015ad708546098d9102a58294183cf70a03d7ba583c8dc8c28d8865af385130cc3852b558555a4a6b9a74bfe7c1bae754b207f53b7e7ab1f488512d6d513ac4e2d113d56391a206147", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="f141a33d13156f9dbed489e359d4490c1bef30f4fdc359d4c71293ff232ae71da3f91e85936fa998c7592356f11522b2c0cc2603375b92f5ca9935673aaf929b96aca84e6c4233bd5838db79eb7891fa649ccdd57bde929a3d192a2c16426126d94fcd46c46f4a40253e9862681b7f86df0b2968304fc4"], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYBLOB="63a96dfb62a08d1abfd90956ed442596c3087ee0d259b7de6e5f27f6f58de2c0b2d72ae8d05a15cef98fcfb8d02c0bd80832754b82243b9198d285e4a9729bf9710ce58274f28fd2735ad6956da3e61c3d7939c345eb4a632e445ebf1dfbfbac7a8e9a725a", @ANYBLOB="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", @ANYRES16=r0], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB="097e81800676341ed3a6a7d12a9893369fffe8b795fd4e529385808fecab1e29edf36dc93581416d18c9f37a657a2435c5aa39e99a489df69222427bad22c70ca13bdf4834ee21dec79b0b9eaacc52a7cea66555da760ef139a04a91ad3d32d29dbcb7f48d3da9996e6d8515994c4bbfb8c77e9f061592f67e2600d35ead9b6fcbb9", @ANYRES64=r0, @ANYRES64, @ANYRES16=r0]]], 0x0) r1 = getgid() setgid(r1) 2018/05/11 23:04:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40000000000) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000e91de0b6ab"]) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x487}]}) 2018/05/11 23:04:41 executing program 4: shutdown(0xffffffffffffffff, 0x1) ppoll(&(0x7f0000001fd8)=[{}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x32, "0c06964ce58b293034639719f274c37f09d16068fb3f37124bef7a44105b670317935536840ca5254d622fa31f6f6e2e4a35"}, &(0x7f0000000080)=0x3a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0xc0, 0x4, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3ff, 0x5, 0x7f, 0xef, 0x8, 0x5, 0x1, {r2, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, 0x80000000, 0x0, 0x101, 0x9, 0x1}}, &(0x7f0000000200)=0xb0) 2018/05/11 23:04:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc4, 0x20000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="cc0001001f0300009f0300000100000000000000010000800000000000000000a9595884d96b8887dd31b447b0c3dd6dfcd3010825f7b07bc83df94e184925afbcced29b93245e7d7fd3aa23ad9b149de631675c276d5752c0dd224890c6cad4aee355e5232e629cc41aa392ddb97379e84147b851001d6ae343163c06b3340fe4def0fbba804dd9f55d717e551ec469561c516f10f40d6c530b29f76f5f165fa0efc76d7fbef733421b2902bddf375158a9f63a25973896d913ee97a4d6413966a8de2ff0753a10b263c82ea09a4d14e69e0defe5b1d8b0ca1c02b2db29043b27f5deab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000002000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001da2534248d1c2844698e5be7640df312c2dccaa78914360acc14a697b115e09b8ea78a1bef14f46200f69348a74d4837cc7da50de03f92bb2cb76a20ad4f23bb45578ee8801ecc2910ffb66f32e7a9878b0c4345b657a666825f7567abef9192d9e37ab0f2caf0e9ceaa902bb1b20004e7f9d000000000000000000000000"], 0x499) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) [ 173.310633] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:41 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x173) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x7ff, &(0x7f0000000180)={0x1}, 0x8) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x580d65c5, 0x400, 0x7ff, 0x9, 0x200, 0x9}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="6d6f756e74696e666f00a4") syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x80000) sendfile(r2, r2, &(0x7f0000000040), 0x408) [ 173.506118] IPVS: stopping master sync thread 7429 ... [ 173.522987] device bridge_slave_1 left promiscuous mode [ 173.529238] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.557186] device bridge_slave_0 left promiscuous mode [ 173.562745] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.587814] IPVS: ftp: loaded support on port[0] = 21 [ 173.616215] team0 (unregistering): Port device team_slave_1 removed [ 173.627076] team0 (unregistering): Port device team_slave_0 removed [ 173.637005] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 173.655383] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 173.684829] bond0 (unregistering): Released all slaves [ 174.242151] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.248575] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.256279] device bridge_slave_0 entered promiscuous mode [ 174.292098] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.298509] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.306141] device bridge_slave_1 entered promiscuous mode [ 174.340193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 174.374591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 174.476262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.514206] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.671506] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.679358] team0: Port device team_slave_0 added [ 174.713243] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.720980] team0: Port device team_slave_1 added [ 174.754538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.792261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.828302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 174.835381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.843890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.864897] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 174.872031] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.886378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.150026] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.156399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.163036] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.169395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.176709] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 175.281539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.902225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.974855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 176.046210] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 176.052397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.059937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.127800] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 23:04:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) mkdir(&(0x7f0000000140)="2e2f66696c65302f66696c6530f5", 0x0) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)="280173797374656d403370726f6370726f632b73656c6600", &(0x7f0000000200)='!\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='msdos\x00'], 0x1000) 2018/05/11 23:04:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_flags=0x3000}) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x40000) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0xffffffffffffffff, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) 2018/05/11 23:04:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x11d102, 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/05/11 23:04:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) io_setup(0xff, &(0x7f0000000000)=0x0) io_destroy(r1) clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000040)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)) r3 = getpgrp(0x0) r4 = semget$private(0x0, 0x0, 0x440) semop(r4, &(0x7f0000000080)=[{0x3, 0x7, 0x1000}, {0x1, 0x5, 0x800}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1ff, 0x0, 0x10001, 0x7c15c31a}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x7fff, r5, 0x0, 0x2}) kcmp(r3, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/11 23:04:44 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/11 23:04:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x244000) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x401, 0x100000000, 0x5, 0x500, 0xc95f, 0x10, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/6, &(0x7f00000000c0)=0x6) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/11 23:04:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019005c018d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x44040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3}) 2018/05/11 23:04:44 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/connector\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getroute={0x1c, 0x1a, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2, 0xa0, 0x14, 0x40, 0xff, 0x3, 0xff, 0x6, 0x2000}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x1ff) r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) [ 176.581591] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:44 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0xff15, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x44, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}}}}}}}, &(0x7f0000efe000)={0x0, 0x2}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="6eb8a71e755c3aaf8cdda88edea695ae", 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xf2, "3ed35abcf7118822c282eb0dfdf50cb58aeaccb8e13efdb057bc6f1039258ba30b04fcb372ee1d7c27193be5b2517dbc0fde8bfbf1c585c77ee516253b83ba4064f5709beacab864633aca22fedd66cb3c60d254a58938f505c07b61c7d32b339806768ccc0c876615fc59c57fa5b93984d620c0c43e91be4a921746d4d2737ba3ddd249be2609016e29d83afcb05f39f735749b332a799d8fcce074f199192b7c567f4c9388b8f5d8a2d918314c329e2f298f04c5ee9d7a6550073b4dbe1ee79faba7c08da3b8649ce9ef491d2db63c286542b3dffd23245a4c3de43e4f884f77abe0f0e6467145e6bab3cb1b99faae9890"}, &(0x7f0000000000)=0xfa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x800000, 0x3, 0x208, 0x9, 0x5, 0x4, 0x2, 0x7ca, r3}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x9}, 0x8) 2018/05/11 23:04:44 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x12800) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f00000001c0)={0x2d}) socketpair(0xffffffffffffffff, 0x3, 0xb1d, &(0x7f0000000200)={0xffffffffffffffff}) flock(r2, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) flock(r0, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000040)=""/232) 2018/05/11 23:04:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900f0008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000003c0)={0x9, 0x9, 0x20, 0x6}) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r2 = open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000480)={0x1, 0xfffffffffffffffb}) getdents64(r2, &(0x7f0000000300)=""/123, 0xffffffff00000018) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0xc946ba80ccb7c571, 0x0) recvfrom$ax25(r1, &(0x7f0000000400)=""/35, 0x23, 0x40010002, 0x0, 0x0) recvfrom$ax25(r3, &(0x7f00000002c0)=""/15, 0xf, 0x40000000, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000440)={0xccd, 0xe, 0x80, 0x1f, "2b348d2b29ba9ba11ef6982baf14d939966795670ca6da375edfc1a86726ee6c"}) 2018/05/11 23:04:44 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) dup2(r0, r2) 2018/05/11 23:04:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x621c, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="13e5f85d", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) [ 176.734154] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_setlink={0x20, 0x13, 0xb39c48b0ee9c024b, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000180)) fsync(r0) 2018/05/11 23:04:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0xfee1) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x55510210a698aee0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000340), 0x103270, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001, [0x3400000000000000]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) 2018/05/11 23:04:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2d) r4 = dup3(r2, r1, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="bc8427029b084504939621ac7c89257acff4a54c46b68c02b34cc8e4e46575acb377ad1a95ce5a7b38a738413989d8e4890fa87f0cd29f0000000000049f9b677fbd4b8a7483c6f37e5bb82e2a492b0fe681a1eb5c059e44c55f01c4f4a857c6e16a9ddae5499e0360f6a70979a8d2b0c289512045862b3ff58a3428be3e3d56a5b3"]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) [ 176.880710] QAT: Invalid ioctl [ 176.893469] QAT: Invalid ioctl 2018/05/11 23:04:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xa26, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 23:04:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900015c8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) inotify_init() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002540)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002500)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000002580)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r3}}, 0x18) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="280800001100192e480000000000000007000000", @ANYBLOB="0000deff0000000008001a000300"], 0x2}, 0x1}, 0x0) 2018/05/11 23:04:46 executing program 7: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000000), 0x8, &(0x7f0000000100)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) mmap(&(0x7f0000507000/0x4000)=nil, 0x4000, 0x2000000, 0x401c, r0, 0x27) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1782bf37, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x80000000, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) pipe2(&(0x7f0000000240), 0x800) pause() syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) 2018/05/11 23:04:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000081cffc)=0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r2}, &(0x7f0000000200), 0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540b, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{0x77359400}, 0x10001, 0xfffffffffffff872, 0x2}, {{0x77359400}, 0x1ff, 0x9, 0x8000}, {{}, 0x9, 0x9, 0x4}, {{r4, r5/1000+10000}, 0x2, 0x80000000, 0x1}, {{}, 0x6, 0x9, 0x100}, {{r6, r7/1000+10000}, 0x9, 0x7528, 0x9}, {{}, 0x2, 0x8, 0x1fa}], 0xa8) 2018/05/11 23:04:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x800, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x1, 0x3, 0x100000000, 0x0, 0x2}, 0xffff, 0x4}) 2018/05/11 23:04:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xa, 0x3) pwrite64(r0, &(0x7f0000000140)="50899e27804206cd6622afbe54d34c9af9c494d1790416d8b3b1ec0ff94cc10503a9d1ddd95e4a9ecaface21a93aab0b2ccad1b1c35a80718ef2d4a25785704a78119bda20c07486f4f4938eb9d966de647fbf8b62b97a3bc6bbfe74701e5629dc3578c8d0f77f94a2c5c86e048176ef169bfb8ad8f95d942c3257ede51c50edba1a035bcc20579986a557f7708525c64ecda51e51aedd19c2c21a499ae0ff0675113bcf0a452803f06f2268d67327f9f768dedd64881f3954ba001c860e5badcca833993a23c9695a669042b2368d2401852be0146db3029c66699157bcaaa4ff6a55e1cb98827fe6cb1fabcf068d95", 0xf0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x36c}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xd40, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x58) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) fsync(r0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000943fb612"], 0x14}}], 0x2, 0x0) 2018/05/11 23:04:46 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000040)="c42d3208a8be6985c055b7165a1a6cac44136c37bbde69f18edb0a05021a96a970db99a704f682", 0xffffffffffffff1e, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe33) [ 177.865078] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x100, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x100, &(0x7f0000000180)=0x2) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000007000/0x4000)=nil, 0x20, 0x2, 0x4, &(0x7f0000007000/0x2000)=nil, 0x4}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000001140)=0x3cf) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/11 23:04:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000748d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r2 = creat(&(0x7f0000000140)='./control\x00', 0x2) syz_fuseblk_mount(&(0x7f0000000400)='./control\x00', &(0x7f0000000440)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f0000000300)='./control\x00', 0xffffffffffffffff, r4, 0x0, 0x3, 0x0) close(r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x7, &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x3ff, 0x100000000, 0xd7, 0x3, 0x0, 0x100, 0x2, 0x9, 0x1, 0x9, 0x8, 0x0, 0x8, 0x7c0000000, 0x5b, 0x9, 0x81, 0x3ff, 0x80, 0xfffffffffffffffe, 0x2, 0x1, 0x80000001, 0x2, 0x957a, 0x401, 0x101, 0x3, 0x22c5, 0x7f, 0xffffffff, 0xc5, 0x100, 0x6, 0x7fff, 0xffffffff, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x8000, 0x2, 0x9, 0x7, 0x8, 0x545, 0x800}, r3, 0x2, r1, 0x1) 2018/05/11 23:04:46 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20a002, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/11 23:04:46 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f00000003c0)) chroot(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/11 23:04:46 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x2000, 0x41) r1 = syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xfffffd9d) getpeername$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000900)={@remote, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000980)={@local, @loopback, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a00)={@mcast1, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000a80)={0x0, @empty, @rand_addr}, &(0x7f0000000ac0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000e80)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000000ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f40)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000fc0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001040)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001200)=0xfffffffffffffeb0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000013c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002500)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000003ec0)={@empty, @broadcast, 0x0}, &(0x7f0000003f00)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000040c0)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000004200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004800)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000004900)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004940)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000004a40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004e00)={0x0, @dev, @remote}, &(0x7f0000004e40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c80)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xfffffffffffffe9d) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005740)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x802090}, 0xc, &(0x7f0000005700)={&(0x7f0000001400)=ANY=[@ANYBLOB=' \a\x00\x00', @ANYRES16=r1, @ANYBLOB="000026bd7000fedbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="fc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f726e5f636f756e740000000000000000000000000000080003000300000008000400ce6e000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006d6f64650000000000000057b355c4946d69b500000000000000000000000000280003000500000010000400726f756e64726f62696e0000080001000797250a4699d40ef32cbf8db4d78f95a0e75852b0ee5c94cd6b6093e65547f0ee48924990c77c59f75aa04a370c59555c89e2598b93298b208b6c196b38e7747b23bdf46efd404ab4", @ANYRES32=r5, @ANYBLOB="7002020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004003f000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400050000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004005007000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400696173680000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400f7ffffff08000100", @ANYRES32=r13, @ANYBLOB="800002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400000001ff09000000010008080900000008000100", @ANYRES32=r15, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="b00102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r19, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008b00000008000600", @ANYRES32=r21, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000400001002400010071756575655f696400000000000000000000000000000000002000000000000008000300030000000800040033a6000008000600", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24], 0x720}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r25 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r25, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r25, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r26 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r26) r27 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r25, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r25, 0x4008af30, &(0x7f0000d7c000)={0x0, r26}) getsockopt$inet6_IPV6_IPSEC_POLICY(r25, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) recvfrom$packet(r27, &(0x7f0000000040)=""/147, 0x93, 0x40000001, &(0x7f0000000140)={0x11, 0x8, r28, 0x1, 0xff, 0x6}, 0x14) close(r25) [ 177.984723] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019006c008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:46 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x25) write(r0, &(0x7f00000001c0)="4aa08d88ddf32714c48992e77e45239618d60a51b833f349f0a80973fce620a44fb7013f5c59d0e7ee1598c2cd496cf795ecaa109e4c025fd4d56d6787", 0x3d) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/152) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write(r0, &(0x7f00000000c0), 0xfec9) 2018/05/11 23:04:46 executing program 1: r0 = socket$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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000100), 0x242, 0x200007fb, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) shutdown(r0, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x80000001, 0xbbc9, 0xd23, 0x10, 0xffffffffffffffff, 0x9}, 0x2c) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1, 0x4}, {r3, 0xa112}], 0x2, 0xcd) r4 = memfd_create(&(0x7f0000000000)="17", 0x0) write$cgroup_int(r4, &(0x7f00000001c0)={[0x38, 0x36, 0x37, 0x33, 0x33]}, 0x5) write$binfmt_elf32(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000000000000000000000000000007f000000000000000000000000000000121c2c16880316571024d94f6c61ebfb47102416433bfe8f426f3613d98313f53203cc75126fd6afcf08fbd704afd38f9ad38d27d1"], 0x7f) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/11 23:04:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190048008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:46 executing program 3: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa563d3e540b15fbb) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) getresuid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) getgroups(0x9, &(0x7f0000001900)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r5 = getpid() fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001a80), &(0x7f0000001ac0)=0x0, &(0x7f0000001b00)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001c80)=0xe8) r13 = getegid() sendmmsg$unix(r1, &(0x7f0000001f40)=[{&(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000180)="4ad7aa3d646f2a48c61da037b46bd5b385b1fd25b8b9f0653bb1ad1872960d6cb2a70ba24496be94f295240134b631db6e6b8933a7d4f99f688c3bdb65b6081f075c1ece7da98036dcd4a6989690c2d00b92", 0x52}, {&(0x7f0000000200)="e1a362244c6fc6ff205005a5315e9459b4295e2016c62564e1ec7cea780421befdeb8faef548bc027d48d4f37d4b873168bdf8cd38a25aaf80ef8575a4ab7291c3042e388bedbacbe6a65538ebc86e75eab5b99e52075be6af5ba87129497083a95637616790c476d0ce39b810630e3dd560143ddc", 0x75}, {&(0x7f0000000280)="4aa06338ba022db7a1716c84fbe43ca1117c2f299908f975ab2a37931045ae0e39c4179e8e0547c75eea309d43d5eef23217f3c815d23f216ab7f2b2c397532a2c061604f0d28cde78a4871ee89d996a3a3178ffa72c89c7d5d869a5ff5f8773b21b1c67eb4611f1a96c3e64e03e2d41302efe87e29fc8ecfac29aa89bf6eefc86547752e240c7d1a5c2713d0fefb53a84fd16504e33c40d673c9ca2d6946ac6efdb55c9cd7629dd29fc79f2cd24973d157a7de807c27162b5ea30427d941298a9bd984c30bf9da221b80d15ef3ebec720fe4d95a3c652898c53851e77d36b", 0xdf}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="e2254231f1726659d82175c52f54de173986d5b268a9d7635753e875ec72437801d2f3332d77983bf156f0124a044c258e18ce70e1ba3dd8d61652a1e64511e6850a64a17bf591f5563fe04b3ca3a9c2d31a1c9b3bb6b7d66dd9101904c89297758937519883bce57f19cc5e73e4d494443a25a525511474c318392305383fff1175a305e109eabfd72795bbf7ea903e3b00d0a0b904465965481d3ed3f3d9eb5d8de70751574322793de432a489ec1dc99cbaeb053614ecba032c90edeef0d2cad6ff31eac6202d02dd8841833885e9c17c7581cc22bfba0ee563499971cbab5956734ca50a89e3cfab09cfedfd60c5b7538dde6c1fca39", 0xf8}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="47f48f52c22da45309a4f5df", 0xc}, {&(0x7f0000001fc0)="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", 0x132}, {&(0x7f0000001580)="55a236eb015b348a32b6797c18bcfad8ef0bde13f7900af3a597b8cc9fdd2132a0807a7d1c73cb5b368c8209724b3fd37bee5ef95f6ba03e3009295713465caf6c7cb51fc1579a716fd4818cc4fd8b32df35670e3e5595af08452c6927ab79e0c0c1bcc04575512d34a2bbb914f44479fde5720aa1ca9bb3b894bb6c5af925ce330f38ef3c11efd91fde54a784628fe318b29c4af2540abade680e1509e8c49913c643f10d54d2f2370cf1719d99cab2d9eb49e2", 0xb4}, {&(0x7f0000001640)="edff59ed0c7a13457d64fa9ad0f750b8f9164df60257b6e88aa0ed09df06628fa7b65aa4b4c4ee2765e7aee8404dd2b9b9a9b08c1cb6d4d9d77d245ec2dd2891ca6ad01f8430fc460823c905233db64d839a159852189a77b58030a641726c195f0164ec47523193b4f0906ff8b749580dc5d60d99a9c19208f2c7fd98c38d517b5fcbe970677d56d5ffb31b1714713d8ca83d6eb534df54bb898187e1dd71bbfa5949b9ba378faff044ebd5687cb46a482c772c763b14967b8708", 0xbb}], 0xa, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0x128}, {&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f00), 0x0, 0x0, 0x0, 0x80}], 0x2, 0x40040) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/66, &(0x7f0000000380)=0x42) [ 178.076155] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 178.144658] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:47 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 2018/05/11 23:04:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025eff26b000420edfc0002f300080110b500001051ea08000100000000b7", 0x24) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x876}, 0x1c) 2018/05/11 23:04:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900006c8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:47 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x2000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0xab, 0x4, 0x2, 0x100000001}, {0x9, 0x6, 0x2, 0x6}, {0x241, 0x1ff, 0xffffffffffffff11, 0x401}, {0x7, 0x80000000000, 0xfffffffffffffe00, 0x1}, {0x0, 0x101, 0x3ff, 0x2c}, {0x5, 0x2, 0xd3a, 0x80}, {0x9, 0xfffffffffffffffb, 0x8, 0x3}, {0x4b74, 0x3047, 0xff, 0x4}, {0x1, 0x7fffffff, 0xffffffffffffffff, 0xf5e}]}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x400000020011, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x9, 0x9, 0x6, 0xffff, 0x0, 0x1000, 0x5, 0x1, 0x8, 0x5, 0x6, 0xd69}) 2018/05/11 23:04:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'erspan0\x00', 0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) fcntl$getownex(r2, 0x10, &(0x7f0000000400)={0x0, 0x0}) capset(&(0x7f0000000440)={0x0, r3}, &(0x7f0000000480)={0xffffffffffffff16, 0x80000000, 0xc165, 0x2, 0x7, 0xff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8e44}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={r5, 0x31}, &(0x7f0000000300)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000100)=0x5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xd4}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000003c0)={r5, 0x1, 0x4, 0x8, 0x4b, 0x1}, 0x14) lseek(r1, 0x33, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r7, 0xbffffffffffffffe) 2018/05/11 23:04:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x400600) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x173, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000001e80)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001280)="f9da7bce43be52396208fc700c5616debfe0c742eff9d4f104df9504b24376e32ba69c145d3b49", 0x27}], 0x1, &(0x7f0000001380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000200)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000003ac0)={0x77359400}) 2018/05/11 23:04:47 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc010, 0x0) [ 178.958168] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bond_slave_1\x00', 0x2}, 0x18) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/05/11 23:04:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900004c8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:47 executing program 4: r0 = socket(0x11, 0x4800000000080003, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_names='gretap0\x00'}) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x6, 0x2, {0x0, 0x2, 0x2, 0x3, 0x1}}) 2018/05/11 23:04:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x60080, 0x0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000e865ffffffffffffaaaaaaaaaa17080503000576d0b58bc6e0bb79a47b63c6417d00"], 0x24) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000004}, 0x8, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x48801}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000300)={0x6, 0x0, 0x80, 'queue1\x00', 0x8}) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x80000001, 0xffffffffffff0001, 0x5d, 0x6, 0x0, 0x8, 0x8000, 0x9, 0x800, 0xffff, 0xffff, 0x6, 0x7, 0x547e, 0x6c, 0x80000001, 0x2bd5, 0x9, 0x5, 0x10001, 0x1, 0xfff, 0xfff, 0x3f, 0x10001, 0x6, 0x4, 0x4, 0x4e6, 0x7ff, 0xff, 0x3, 0x5, 0x8000, 0x2, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x77, 0x9}, 0x10, 0x8000, 0x2, 0x4, 0xfffffffffffff801, 0xd2fc, 0x9}, r2, 0x9, r0, 0x9) 2018/05/11 23:04:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="160000000000000000001c0000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x137) 2018/05/11 23:04:47 executing program 0: timerfd_create(0x7, 0x80000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="52000000bc7b7029cdd54a4d19b02be73a1494b4df1a11953190446f725449ed0ff70104000000000000544ebe34e2f082952bdf24801a50808798c167e7bd3f75d0fe06fb564a00d8d91e1c063ae20d5c8233921d00"], &(0x7f0000000140)=0x5a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x30, 0x100000000, 0x4}, &(0x7f00000001c0)=0x18) 2018/05/11 23:04:47 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) recvmmsg(r0, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80), 0x0, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r1, &(0x7f0000000180), 0x10000000000003b9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r2, r3+10000000}) 2018/05/11 23:04:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb1a, 0x100) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080)=0x5, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) [ 179.199886] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="3bfbd8295ba0aeb5"], 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)}, 0x0) 2018/05/11 23:04:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ptrace$getsig(0x4202, r2, 0x9, &(0x7f0000000380)) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x2) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000001c0)=@ioapic) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000000)={[{0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) 2018/05/11 23:04:47 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000080)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [{[{0x9100, 0x1000, 0xffffffffffffff71, 0x4}], {0x8100, 0x40, 0x4, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x1a8, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/05/11 23:04:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000068d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:47 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) pread64(r0, &(0x7f00000000c0)=""/46, 0x2e, 0x0) r2 = open(&(0x7f0000000200)='./control\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r7 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r7, &(0x7f0000000100), 0x0, 0x0) r8 = openat$cgroup_procs(r6, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r9 = dup3(r7, r6, 0x0) fallocate(r9, 0x0, 0xd371, 0x400003) pwritev(r7, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xa4, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000980)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) r13 = getpid() stat(&(0x7f00000014c0)='./control\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() stat(&(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) r19 = fcntl$getown(r9, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000dc0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000ec0)=0xe8) r21 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000f00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000f40)=0xe8) getgroups(0x2, &(0x7f0000000f80)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000000fc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001140)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000001240)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) sendmsg$unix(r9, &(0x7f0000001480)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000100)="ff9815f803842487b9aee1291d2f4572e1756fae5c36883f8d2128401f367956f278b0778f435334a7d714b6", 0x2c}, {&(0x7f0000000400)="81d39eb964f13d1de2b14ae5aca98e682e295598a1a108ebb79202a3e3f94dddc67f38fa6deee68b834f8d466a0b958c7094a022383665d9e83dfc7404dc8bf30e41dce0b913d3ea1be094ffca8b193fb95f7ef85a5f70363f022f9e17b2a875c20bf4fb864dcf2c13c3bdb4fadc8cbd5235743e5a1fb814849a60f4a1d1c3e107fe150e27477568bd256ea47d1f0324d9ff7d3da913d55f8ca92948fe3fa2e23838dc6ab3402243178e5609ea7b2627", 0xb0}, {&(0x7f0000000540)="f83c5904c0d53c0fa05a66125b32e63241969716bef316fe882a55cf5e2a0e11d6937caffb72b88519d147176b8848dbd0b23707df8508baf6d4c34a5e090b59461d5c3c7c1d1d28735d429a2f06aba935638d1df3864bae5b60be0a12ed766ac81c68badd965a76c8485fb542154b1394ea9c84a0f044f68ae4e932f44c2952f7846a74dca2c600f28dbc13c4670f9ba3aa9bc476fb0dc9127cc8270ce8c449b90eef0d52f4731e7a351e4bcb0ac38d2d4190106541523bc0e2d371c909b4d9b44cb7945dafed8732198d2ae8d98e57ceb81686df47f3543005397941c885fb35b87fc951352e45daec776191d40ba152", 0xf1}, {&(0x7f0000000880)="b43ff2477290d14f32527ac91145216a9bb81c02c4f10e8a6135878d161f5867b9b1cba090c919ca972bfcb327ed2779187e9d71cc3316e3e9e1e14d55604a1f6f2239631910dc506c5c356873435c0b675293b156ab1c", 0x57}, {&(0x7f0000000280)="dc9134de16a0a0fd427f642232fcd61bf5cd1eb620c10d7bebe9c5e0a80930b3bc9a15a461661e4bea93562b56c98ac3c532414aacaae29f09c477fda56b", 0x3e}], 0x5, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r2, r9, r6]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r4, r6, r7, r3]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x140, 0x24008011}, 0x4000001) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) eventfd2(0x6, 0x80001) r28 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r28, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x3]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r28, 0x84, 0x64, &(0x7f0000001500)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}], 0x2c) 2018/05/11 23:04:47 executing program 2: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4800) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000440)={0x6, 0x3f}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f00000003c0)={0x1, [0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x1) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0xc}, 0x3ff}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="c94d876a9fb052734bdbf7bae358c0677000fbf0ca03bc584a30941aaa2f2eaf87a7f28bc3741b736bb1aea325383efac2d7a137ec81eaca2861c4cc96d32677f41a4ee5a274cd9143a04afa230aaddb4dfcbbd96a15db7142115a9f893dfa2e956259284f45c8597de1af53950265d089e98e0740165fec5519e5f60187c19e28a3cd", 0x83}, {&(0x7f00000001c0)="4c30a11774d692e47493e36d1ccfa7fe828225d78542d4da8e2dd05ef3a2bd93b450bf5d12db170d8b96c1bd04f4d9bfbb96144bb88b258aa1b69c0a5eccde38bc28cf45ef7ba602939d24b4a47f214abb55867dcd5cc19d33b438b581a0b9cd4e0b642731c1dbc8062bd0f1ea71ad7a0957", 0x72}, {&(0x7f0000000240)="509e8f98f47a7c3948bde6d6c8f1a0e1529bacd20e3dd8c7b3cf68b6015c049676d101aacec5448448e63f4c051a9904c73504aa9ad2ae7301f8e6adf85baf7d9362d141dadb73381bf3f09406d07b4c06f0c253363c9e8a95f4320c210ea8a9ad67809e63c7cf28daea5066bbd8aa5e4f0d8033be1ccef0a0205ebd546a79c2168103621882b1d8e04f6ce1620502da7b2c5910760d06a9df2c2f7510da85ba95e7ad4f0bbe45e083a7400684e80e059f919f6852ab6afdce5abac512dcbc835343a3b5679394987937642752f776bbc9a5246fa88929a50da3156e9fc69cb80f7036b37dade4ffc818f1d831dd166c0125", 0xf2}], 0x3, 0x0, 0x0, 0x4000}, 0x800) inotify_add_watch(r2, &(0x7f0000000480)='./file0\x00', 0x400) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/05/11 23:04:47 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x10007fff) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x6, 0x17e08755, 0x9}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) dup3(r2, r1, 0x0) close(r3) 2018/05/11 23:04:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000040c0)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) setresgid(r1, r1, 0x0) 2018/05/11 23:04:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e22, 0x0, 0x4e21, 0x8, 0xa, 0x80, 0x80, 0xff, 0x0, r2}, {0x8, 0x8, 0x1, 0x9, 0x0, 0x3, 0x3, 0x410}, {0x6, 0x5, 0xffffffff, 0x5}, 0x4, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x0, 0x101, 0x2, 0x7fffffff, 0x4}}, 0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000240), &(0x7f0000000000)=0x4) [ 179.391878] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 179.412197] hrtimer: interrupt took 37175 ns 2018/05/11 23:04:47 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x5009}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x146, @mcast1={0xff, 0x1, [], 0x1}, 0x1c000000000}], 0xc8) syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') 2018/05/11 23:04:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900f37f8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000500)=""/16, 0x10}], 0x1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x0, 0x4000003) 2018/05/11 23:04:47 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xe65}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x84, "04cec78ad6f62f952703b81da60e0c8d2f8a66885739f96de5f5577fb248c9a801e23e9ee8c9f02f73e9b96c987ad1025b9c08e74a341dd589ae4e3fced386599c3929d3e1e06a1ad47e39a223e5f32806ed014697bac5e32206cdf72df9274df5618b04c36111c1ea3dc8a7ab6ae67ac84834d136f46d26b317a0b75d7158c06b768f4d"}, &(0x7f00000002c0)=0x8c) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r2, &(0x7f000034aff8)='./file0\x00') socket$inet6_dccp(0xa, 0x6, 0x0) name_to_handle_at(r2, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000), &(0x7f0000583000), 0x0) [ 179.509138] pit: kvm: requested 78781 ns i8254 timer period limited to 500000 ns [ 179.584765] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 179.595680] pit: kvm: requested 78781 ns i8254 timer period limited to 500000 ns 2018/05/11 23:04:48 executing program 5: r0 = perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf}, 0x2c) r2 = fcntl$dupfd(r1, 0x0, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f0000000200), &(0x7f00000002c0)=""/4096}, 0x18) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0xfff, @link_local={0x1, 0x80, 0xc2}}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080)=0x9, 0x4) 2018/05/11 23:04:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190006008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f00000000c0)={0x2000000000000361, &(0x7f0000000100)}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) 2018/05/11 23:04:48 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = dup(r0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000140)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 23:04:48 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0x26) write(r3, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/11 23:04:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x10020000000001}, 0x4) r1 = socket$inet6(0xa, 0x1000000002, 0xfffffffffffffffb) sendto$inet6(r1, &(0x7f0000000180)="1ea29cca5f76313b819290ae1f38bc873c073e5fa8aebda7c8ed1bbbf066f03b5d791d7d55e7fe1e8abe5b0523d1cb887d88a55a3c6f2ea41edaccffd769bd3391f459b211d1bd89fc9a4862f9f04f8d686f973714014b9c952f38260317aaee2c3970dc11b04f45e20e33411399886d7a9aa81645927e8f052cc5450efcd90000000000000000000000000000", 0x8d, 0x20000080, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) socket$inet6(0xa, 0x800, 0x809) 2018/05/11 23:04:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000107ef01010000000000000100000000080007b4", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/11 23:04:48 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x10) r1 = syz_open_dev$sg(&(0x7f0000626ff7)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) socketpair(0x19, 0x800, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x10000, 0x0, [0x7ff, 0x1, 0x100000001, 0x100000000, 0xffffffffffffffff, 0x8, 0x9aa, 0xe69]}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x98) ioctl$SG_GET_NUM_WAITING(r1, 0x227c, &(0x7f0000000080)) 2018/05/11 23:04:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x1ff, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0x4018aebd, &(0x7f0000000000)=0x80ffff00000000) 2018/05/11 23:04:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000680)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'memory', 0x20}]}, 0x8) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000058d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0x1, [@empty]}, 0x14) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, 0x8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) dup2(r2, r0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/05/11 23:04:49 executing program 4: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x14) 2018/05/11 23:04:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x24283021}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000001090300000400e9ff0000001b0000000000b7b07525ff188ef62c0000ff896c3c27ee931a9351a89537f21137aa6531bb5c001858813300e90000f8182b"], 0x1ab}, 0x1, 0x0, 0x0, 0x10000000}, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000280)=""/130, &(0x7f0000000340)=0x82) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000380)=0xfffffffffffffffe) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r2, 0x0) r3 = accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8a6, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000480)={0x5, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xd) 2018/05/11 23:04:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) semget(0x3, 0x3, 0x4) 2018/05/11 23:04:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80084504, &(0x7f0000000000)={0x0, 0x40000000, 0x0, 0x0, "050098d65328f00557225586db142cdec600011754d2030356947768938f405e"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x44001) 2018/05/11 23:04:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000ffc), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0xec98) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0), 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fffffff, 0x80) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000818d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:49 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r0, 0x8907, &(0x7f0000000000)) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000038d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:49 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x7ff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x800000000000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0xa, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x3, r3}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1b) setrlimit(0xf82ecd73e8c37168, &(0x7f0000000100)={0x8, 0x73bc}) 2018/05/11 23:04:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0x812}]}) 2018/05/11 23:04:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40300, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x16, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="91058a", 0x3}], 0x1, &(0x7f0000001580)}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/11 23:04:49 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x7ff, 0x3f, 0x8000, 0x1, 0xffff, 0xffff, 0x7}, 0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x10f001, 0xf000, 0x6be1, 0x8, 0xffff}) 2018/05/11 23:04:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x6}) 2018/05/11 23:04:49 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x103000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)={0xfffffffffffffffd}) r1 = socket(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/208, &(0x7f0000000140)=0xd0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x6, 0x401, 0x6, 0x7}) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000001c0)={0x4}) getsockopt(r1, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) 2018/05/11 23:04:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000001700)='bfs\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x8, 0x7, &(0x7f0000001640)=[{&(0x7f0000000200)="a81c09a0ece87188090a4f75788553c4fc78e8fa42eeb54b7a3d708b883adaf4f34a6b6db4260685a1547f491578d26e581e166632f730792c17508379c48e944301b1cfe30fcac8ae0c42c09181b63d52a7881261f66ab28ca287dd14ca6b1453fcf6c5092922e58069f014daa1b08da76b359b6dc4db008a5c2075ef66ae4af010fea8ed0101774ed35ad0d9c3d24842c8056387b00ea9f1e13034acb6b33f4f03e3b20503f12e5d70bbf3f94fc51b8838b925cc3fa774f53662350ed081cd7c2212aa", 0xc4, 0x2}, {&(0x7f00000003c0)="1486433e0c5cb0916386bf90ebfb4f6c4ba6f31b050966a3a335dbff6f595b74b90d3dec8ec9035b0fdfa3e5a68a07202a792300247aeae056ff3d701052df375cf7db494784c95de4a32b7c8dde5758e17d0a85e31c6ad9bf2f63d497c123a687ef11aa1f6ececb640345dac3f2b930a96aca4f2b98e54c4cc44b5f92967dbd20466b7689c647ce7378f7b725a2808676cde9c27addb93425", 0x99, 0xc6}, {&(0x7f0000000480)="98555bd1c9d8eb1e0a563ba37fe48c4c05a959f3c727069dd03ee09a441fd5324905a16e595e39cc772e6e99ca75b1657826bb8abe55be6f802fcfbd87849c5c10a0ebc503bf8ca857b3b73f60f9ca750171154034dd01e819dbc8715f6eb14c489de71ad451c453aa153d3f18663651662596604952f324f645c34a2af15dee61416e0dcd6ae6d274be400a7079422db10b9af19ac3b9c2625e0c80fc557b7be2adaf6961059a28e73d8c44da4166b562d1d64617fc226975011adf678009a3c985cd4bb26fc02e23db8cec4623feeb6bfc053509135189244a7509b6f8bd54eb", 0xe1, 0x1f}, {&(0x7f0000000580)="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", 0x1000, 0x6}, {&(0x7f0000001580)="150e800e207626393c88915663ab450a688041d61f32c11c538d8004105029e78668737ac8da3c2faf7dcf14961133df9b1982a78f9adf9a5efa7d7690ec0de69c7c6c7a569ed50ebfa2bdb69209fbb4c7a6916c69b7be4f5c395b58f912f7a07a0d2af5d2f4a8144027eda8fd6a22bc710dc7a9ee89e0668e8151394eab41b8a82a15993c4c7a39939fdc600f439c1b4892f1f7d6d3da2f9ab2ee316783a1", 0x9f, 0x1}, {&(0x7f0000000300)="7544c8e14f96a3272067f8380c9fff59eb29411b3ae5fec5f3f5bf33bfe8a10fead06c412be481a7920583a5086b5df914", 0x31, 0x7}, {&(0x7f0000000340)="d318853331fa3969613d97a767a0a138", 0x10, 0x6}], 0x20000, 0x0) 2018/05/11 23:04:49 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmmsg(r0, &(0x7f000029cf40)=[{{0x0, 0x0, &(0x7f0000d61fd0), 0x0, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x0, 0x989680}) getsockname(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190005008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000080)={[], 0x2, 0xfffffffffffffe00, 0x7, 0x0, 0x3, 0x1000, 0x1000, [], 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000), 0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240)={0x8b, 0x2}, 0x2) 2018/05/11 23:04:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/11 23:04:49 executing program 4: r0 = socket$inet(0x2, 0x8000f, 0x8001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff5b) syz_emit_ethernet(0x105, &(0x7f0000000000)={@random="7550f5b31694", @random="ae1e38684059", [], {@llc_tr={0x11, {@llc={0x8e, 0xfe, "1a4b", "65bf4e675861b9cf86ca5ff9c08c408a5fe7c63f1e6ed4efb88b122b3700b875668a89ad9f1a8671b16215479d23a9866fc76e0e2080b3e1a69c33aacd8d55ea0a0977eb69c1d348ef0f3c2fa8d512f127a7343591efe5c68274eb1309bc4ebbadff5debf193f8d3a34a9680c083324bf9143bcb63300374e0be0cba01f35da2668ed938ac5fe7b696216fb46f5d0d5fcdaf821ee327d62e821725d1d31e6c51bbb9ca6b2932891316e9506f219e4cbbe7d792e7183430aa44712ee077e0a16a0f763b45b018d5f0c335d0ae7d1f550ab918277a52a7362ba69a5b4defe1b7d80113cb8c26de62910fd284df9ed532333408a9"}}}}}, &(0x7f0000000140)={0x0, 0x3, [0x1c8, 0x9a1, 0x802, 0xdbc]}) syz_emit_ethernet(0x2a, &(0x7f0000c47f7d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/11 23:04:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'lblcr\x00', 0x12, 0x2, 0x11}, {@empty, 0x8000000000004e24, 0x2, 0x400, 0x101, 0xfffffffffffffff9}}, 0x44) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x10, 0x996, 0x769}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff8000, 0x560c, 0x1, 0x10001, 0x7}, &(0x7f0000000280)=0x98) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190074008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 181.287276] APIC base relocation is unsupported by KVM [ 181.459562] IPVS: set_ctl: invalid protocol: 12 172.20.20.187:20004 lblcr [ 181.518154] IPVS: set_ctl: invalid protocol: 12 172.20.20.187:20004 lblcr 2018/05/11 23:04:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x73c0], 0x1, 0x400, 0x7fff, 0x100, 0xffff, 0x8, {0x3, 0x7fffffff, 0xbe, 0x63, 0x81, 0xffffffff, 0xff, 0x799c35fb, 0x8, 0xdd, 0x7, 0xfffffffffffffff9, 0x1, 0x4, "c43b357cd11d9197431e13d82dd0a264add894d17e639fe03c1696bb19b270c2"}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/11 23:04:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200000000000002) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x581000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000240)={0x2bd121d7, 0x8}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000180)={0x0, 0xa000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 23:04:49 executing program 7: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c070000333302666cb5070000005add332771625b9687c13e440924e686406fd694"], 0x101100) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f69705f6d725f636163686517e1ada048d2cf0dfde93ac1e30000001da98dc14a3f5ff3da5191efbe6be4b1596ac36339b0f12fc6485217b75cff19de25222f") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0xfffffffeffffffff) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1000000000000041, 0x0) 2018/05/11 23:04:49 executing program 4: r0 = socket(0x10, 0x6, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/11 23:04:49 executing program 3: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x41, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xde, "ae3c14cf4502bfbd282ef948ab7004f0cc80cf00c1ae2590db64405a13d93b6b2b77d47b72f083d66341eaa2906e2c6a4253a85562b2fbd44cad94a96bffe1c63848a81e5d60d8df8db348afe9a886241de41e5056d45ba23d78979573ff099f34923bb33c25c41adeb4f4c05f1f45d7ab342bb87fa9bed3f62bf068e7ad29324f814d6c0db714c100050ed09fcc85d7de71a62169f9735e01e15a9e342152f951e38995aca0d3149474964132968f37a5c30274fe6aa3a7d51ac600ddde374775734f5a18ff0a0136d4817d7ac5cf37ee2a3d53a0fd82329f06996a6836"}, &(0x7f0000000240)=0xe6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8001, 0x3, 0x6, 0x2, 0x1, 0x8d5, 0xfff, 0xffffffffffffffff, 0x40, 0x2, 0x5, 0x1f, 0x4, 0x2, 0x5]}, &(0x7f0000000380)=0x100) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r4}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x60800, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00000000c0)=0x3) 2018/05/11 23:04:49 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80001) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) connect$rds(r0, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$TCGETA(r1, 0x8004552d, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)=""/122) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xe, "540ba33336a7c02cc18fe58ec498"}, &(0x7f0000000200)=0x32) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190007008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x3, 0x1000, 0x5, 0xe008, 0x100000001, 0xffffffffffff457a, 0x8, 0x9}, &(0x7f0000000140)={0x7946bcc6, 0x0, 0x7, 0x20000, 0x9, 0x3, 0x2, 0x100000000}, &(0x7f00000001c0)={0x6, 0x8, 0x8, 0x3, 0x80000000, 0x200, 0x20, 0x1}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000240)={0xfb}, 0x8}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x20, 0xb259}) [ 181.600768] validate_nla: 6 callbacks suppressed [ 181.600778] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0xf3e2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="0200f1bb8000", @ANYRES16=r1, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x2, 0x3, 0x3, 0x7, 0x6, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x0, 0x588, 0x2, 0x1ff, 0x7}]}, 0x30}, 0x1}, 0x0) 2018/05/11 23:04:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x4, 0x10000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/11 23:04:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') setns(r0, 0x20008000000) 2018/05/11 23:04:49 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x1) dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x70, 0x0, &(0x7f0000000140)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000100)=[0x40, 0x38]}}, @free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x3}, @acquire={0x40046305, 0x4}, @increfs={0x40046304}], 0x88, 0x0, &(0x7f00000001c0)="0d0b75a587dbd68ca8ba52cf8b2fbae052542b95b4534c06865b4f4545d06c8de8dc587670f6277428f065d213abcbe6546f33297e054e3e4d94b1dcc68f47f0ff3089365196c99cafa2f93a7a3ff93613e32941151de5b0b5160ba9bee1254a8abe4ecdd3f7c24b40767fe24019ad7893de84536e1227b9f8601425d789317275ba575bfcc8bf87"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfff}}}, 0x108) 2018/05/11 23:04:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019004c008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:49 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000000480)="b6a088675a38c731da661463c0283daa2204d1a49d016e011dc86509ef8b9a51bd17084312f97acc17bf214760742280c2149b5f2bbbdb8adf3fc2377bbe0598bf9a4a4276a0bd4ab19d9ee911f645c52076b06f8718ca0c082b31937d9630a224003b688614e8521790ec52e3164a6546e41ab9b57cc3114566abaf46fefc5f8cfd54e3c7dcd5d0a47337af13832100a6bd6670a16a5ef4b73bcd5d4f725389373b1da4b2295ca16819edb82a120e710c451d5cdf1eb7db6e69c3147e4a7f6bda5d5b323117ddae35a50d08abf1a42bd145e01c80b4f52705e77c44c37082667a7d77bb3c603d") ftruncate(r0, 0x1000000) finit_module(r0, &(0x7f0000000000)='b\n\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x5, 0x5, 0x80000001, 0x96, 0x2, 0x3, 0x1, 0x388, 0x40, 0x237, 0x7, 0x0, 0x38, 0x2, 0x1, 0x100000000, 0x2}, [{0x7, 0x5, 0x3, 0x3, 0xc9ad, 0x7af, 0x831a, 0x4}, {0x6, 0x6, 0x7f, 0x3, 0x2, 0x5b36, 0x2, 0x7b3}], "09ae6d0cff27a4424ab059fa4040e7f548e400b3690913732eecc8fbea3169a2f9615f25361745e3444f7739b62ee73e89b84417a5eafcc9c68cb3f98cdbea94ee2f08b69c955d93089d9748b1ecaf02ce0b9601b38daec0199998eedb2675a448c4c3165246731279f523484668001d887d159e3181ccb80e0f9ccec12a4164a905bd89", [[], [], []]}, 0x434) 2018/05/11 23:04:50 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x22, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)=""/34}, &(0x7f0000000180)=0x78) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/96, 0x60) [ 181.806346] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 181.828707] *** Guest State *** [ 181.832377] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 181.841368] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 181.850250] CR3 = 0x0000000000000000 [ 181.854004] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x00003ac900003009 [ 181.860524] PDPTR2 = 0x0000200000002000 PDPTR3 = 0x0000000000000000 [ 181.867042] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 181.873041] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 181.879038] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 181.885732] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.893733] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/05/11 23:04:50 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0xfffffffffffffffe) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000a, 0x3010, 0xffffffffffffffff, 0xd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x14, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="226330a8694b5594c12fe1f38a2cb0e13409524a88e467157f7ccbe4ca7d882dd8570a862d36e03437a73cb35d40686f108857a23a92de4e9205aef2a1cd3b05bb1b41e2c98ad1e75f233c1722953c465041d15be1a4e0978ec873952d5734ff5b4f7d0d24e58594ce97d18ef9f12e0aadfaeae3bf8d5fb100b6307b613ce046e985ac117a5f5861b188333f9d16c03c7f377d025d129b63af4489c8708c", @ANYRES64=r3, @ANYBLOB="0400000000000000"], 0x9b, 0x0, &(0x7f0000000200)="084a309edddf02405bb3a85dd023ec03940c6626a2ab53f82122a7cbd028a3acd69345fbe454f5a6cca28f7b4ba284634b97f5470d545b82adafd8a36de9b39c954ce488a4b694ae28950c7219ef2b830f02d728eb53106516ea74a2997d39d7f3057f31043251670c9dd241598f44a4c6ef474f5def0cabc6158a7c1f8f536a5f90b8c0fc5ac9ee6295ae6ee847248a0f76ce09fd36074908b5af"}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0x3}) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x40040) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00000000c0)="3bc4f078625aa1482bcc34283585a90f458df7b2cc467af40743f58c3b2fe5da09db77843108119cc4badd73e374d8296dcfc604fc9f95108daeddcfa21f414541ec3f3b03294b1e92fc9086dd94773d9fb11c67d34c33985960249ae1d945825d222b2db9f267a894d97ce44e92f92f9ae73850939551fea105d66a37e6495f0c9fb10389e6afed34a12b10a95042bb45ed86c5150faad50d3583b5f13fe23c8cfba6e25a481f3c8fd2aac3a159e43d24732fa45edfc6822abfc49086f4bf9d8c3a15", 0xc3) 2018/05/11 23:04:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2000) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) close(r1) close(r0) [ 181.901758] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.909786] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.917795] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.925799] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.933817] GDTR: limit=0x00000000, base=0x0000000000000000 [ 181.941821] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.949826] IDTR: limit=0x00000000, base=0x0000000000000000 [ 181.957853] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 181.965885] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 181.972319] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 181.979805] Interruptibility = 00000008 ActivityState = 00000000 [ 181.986061] *** Host State *** [ 181.989301] RIP = 0xffffffff811f7479 RSP = 0xffff8801b1fdf390 [ 181.995316] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 182.001764] FSBase=00007fb0a4d6c700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 182.009587] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 182.015514] CR0=0000000080050033 CR3=00000001b1cab000 CR4=00000000001426e0 [ 182.022558] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 182.029270] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 182.035349] *** Control State *** [ 182.039184] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 182.045873] EntryControls=0000d1ff ExitControls=0023efff [ 182.051362] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 182.058312] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 182.065021] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 182.071619] reason=80000021 qualification=0000000000000000 [ 182.077986] IDTVectoring: info=00000000 errcode=00000000 [ 182.083457] TSC Offset = 0xffffff9b338475b0 [ 182.087824] EPT pointer = 0x00000001d8fd301e 2018/05/11 23:04:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) accept4(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000340)=@req3={0x8, 0xb4, 0x3, 0x2, 0x80000001, 0x9, 0x4}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x9, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000240)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000000140)="9a", 0x1, 0x20000000001, 0x0, 0xfffffffffffffea8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000380)={'rose0\x00', 0x7}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="0a28b93ed4858e81", 0x8}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/11 23:04:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) socketpair(0x8, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/76) 2018/05/11 23:04:50 executing program 1: io_setup(0x401, &(0x7f0000000200)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$pptp(0x18, 0x1, 0x2) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1}]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x9, 0x4, 0x3}) io_destroy(r0) 2018/05/11 23:04:50 executing program 4: r0 = socket$inet6(0xa, 0x100000005, 0xfffffffffffffffd) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0800ebff"], &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x205, 0x3, 0x3, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) 2018/05/11 23:04:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019007a008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0xffffffff00000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000740)={{0x2, 0x0, 0x0, 0x0, "b333bed523af39e3bcc65d296abc7a4a7d690b1b4c5e7cb52931e695fd636b247a7ae4b9a57ea78b2bfb1ae7"}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0xe7a, 0x8) 2018/05/11 23:04:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000c80)={0x0, @empty, @rand_addr}, &(0x7f0000000080)=0xc) 2018/05/11 23:04:50 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f0000000200)=""/160, 0xa0}], 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x202, 0x0) ioctl$BLKROSET(r1, 0x922, &(0x7f0000000080)=0x1) lseek(r1, 0x0, 0x5) 2018/05/11 23:04:50 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) [ 182.710619] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0xfffffffffffffdd0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/226, 0xffffffffffffffc6, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000880)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000940)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001ec0)={0x1a4, 0x0, &(0x7f0000001cc0)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000200)=[@fda={0x66646185, 0x9, 0x3, 0x26}], &(0x7f0000000840)=[0x20, 0x38, 0x0, 0x0, 0x28, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000980)=[@flat={0x776a2a85, 0xa, r3}, @fda={0x66646185, 0x9, 0x1, 0x13}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000900)=[0x78, 0x0, 0x30, 0x40, 0x38, 0x38, 0x58]}}}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000a00), &(0x7f0000001b80)=[0x38, 0x40, 0x38, 0x60, 0x18]}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x30, &(0x7f0000001bc0)=[@flat={0x73682a85, 0x101, r4}], &(0x7f0000001c00)=[0x48, 0x78, 0x18, 0x30, 0x0, 0x40]}}}, @increfs_done={0x40106308, r4, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001c40), &(0x7f0000001c80)=[0x38, 0x40]}, 0x9}}, @free_buffer={0x40086303, r2}], 0x20, 0x0, &(0x7f0000001e80)="2518731c71b5da03523d1a19b9e89f9cd99f46e3fdb69450ec398ea2cd71462a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001a40)={0x40, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="10630840040000000000000000634040030000000000000003000000000000000000000011000000000000000000000018000000000000001000000000000000"], 0xfde, 0x0, &(0x7f0000000a40)="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"}) write$sndseq(r1, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r1, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0xffffffff, 0x7, 0x1, 0x26c4, "02e9ebbb216a45b57ded9462aa77ca8133f988213e0b529833a4215c24f9def694acbbf5122e58431cb90f5f", 0x80}, 0x0, [0x5, 0x5, 0x20, 0x8, 0x21, 0x3f, 0x2, 0x0, 0x0, 0x100000001, 0x7, 0x5, 0x5, 0x80000000, 0x1, 0x80, 0x3c73, 0x2, 0x6, 0x7, 0x9, 0x9, 0x1, 0x4, 0x3f, 0x8, 0x4, 0x80, 0x8, 0x81, 0xfffffffffffffff8, 0x100000000, 0x0, 0x6, 0x7, 0x3f, 0x401, 0x7, 0x1, 0x3, 0xcf5, 0xeaad, 0x8, 0x0, 0x8, 0x1ff0000000, 0x7, 0x7, 0x1b, 0x6, 0x0, 0x80, 0x2, 0x0, 0x9, 0x5, 0x9, 0x0, 0x6, 0x101, 0x9, 0x9, 0x2, 0x7, 0x0, 0x0, 0x0, 0x20, 0x21c, 0x8, 0x4787, 0x7f, 0x6, 0x5, 0xffffffff80000001, 0x5, 0x2, 0x3f, 0x4, 0x3c, 0x2, 0x100, 0x626, 0x6, 0x93, 0x2, 0xffff, 0x7fff, 0x14ddf1f8, 0x0, 0x3, 0x0, 0x40, 0x8000001c, 0x9, 0x9, 0x35, 0xffffffff, 0x6, 0x9, 0x3, 0x2, 0x8000, 0x8001, 0xfa5, 0x857b, 0x0, 0x0, 0x10000, 0x80000000, 0xfffffffffffffffb, 0x3, 0x2, 0x1, 0x8, 0x3, 0x400, 0x7, 0x3, 0x7d, 0x80000000, 0x1f, 0x0, 0x7, 0x3, 0x699, 0x280000001, 0x9], {0x0, 0x989680}}) lremovexattr(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=@known='com.apple.FinderInfo\x00') ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) accept4(r0, &(0x7f0000001f00)=@can={0x0, 0x0}, &(0x7f00000008c0)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a00)={@loopback={0x0, 0x1}, 0xc, r5}) 2018/05/11 23:04:50 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/153, &(0x7f0000000400)=0x99) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000003c0), 0x100000000000016d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x84, "3aefb7284f44797347be46003e4c13f88d23eb88a9c3588624e56be465fdbd050ffaf20505288c6bca38b627d652755170223578fe2f2bbd772a3a103e2e5c98b917bb204be458e322b661b5d6e593084ea4f57aecc9e1b44c1c1d02f649febc09e95d6d2904bccdf074dc1fb1d1e80a5b5f2ea6d2ef7d8cf6469e5b3c71b18079d1cb76"}, &(0x7f0000000200)=0x8c) close(r3) close(r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x12}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdfa8}], 0x84) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000300)=0x2, 0x4) 2018/05/11 23:04:50 executing program 3: r0 = socket$inet(0x2b, 0x1, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xa) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/05/11 23:04:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001e002702000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000002000000000000000e0000000000"], 0x28}, 0x1}, 0x0) 2018/05/11 23:04:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900000f8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x80, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x3}]}]}, 0xfc}, 0x1}, 0x0) 2018/05/11 23:04:51 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0xe6, 0x3000000004) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001}) 2018/05/11 23:04:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/183) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae61, &(0x7f0000000340)=@ioapic) 2018/05/11 23:04:51 executing program 4: socket$netlink(0x10, 0x3, 0xfffffffffffffffe) 2018/05/11 23:04:51 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000140)="5b9260dcba6ebb5c200e3990861b0b280880eec40ab3ec29f24049939169076524114dae48ea5125f9095b9dcf9dabfe0cef36a5a9eff2c28d8efeda3084d2eb30a1a092918abecc12c47dc508a1db04bd27482ed11c5688ef2689f319bf9cb6a6439a5fb799d7a604d385297faa630f7f08c2c95720589ab5322062b1bc64929eecd740a526537847946655ddfb8ca6556c61fe", 0x94}, {&(0x7f0000000200)="76995b29543a0e48bc609af692238c435b4295a3889c13f1f2166cd81711bcd882426afa", 0x24}, {&(0x7f0000000240)="9e4f1d408c7cdaa8223a65461249e31b392bee2b56a4c1237ec334faf35e62b27d6810c022bdfee70ceb3dffbfd0a6e590fbb7e6017544a31064f819ba324fe1d029ce8b41a001491b96eff1a48038828a1245eab775b9edc312fa82ea3f3db77218", 0x62}, {&(0x7f00000002c0)="b968f949007cae5bc313829073f46410b9eb8ffe108883e5c059da02791d7e55163501fea01ee3d37b47dfd366e0dd12e5cca587f6fb4cf80a0e9024c3d46d651b812245d9f3689fa13118b3e44edc9e69b719d250d3", 0x56}, {&(0x7f0000000340)="07f18ba953606fe8401c94d0b28963918c029f431e4ee95b34836455e3", 0x1d}, {&(0x7f0000000380)="62f532978514ac058a39017c953bb0a3c361c5c70398e6914fde8d21c1f84c90110f5be99eb7531c96226fd099f9852f5f9c2bfb07c5d61f62a5112a26c7f30bf36dd47f6f3689735cef77a2fc04ef98", 0x50}], 0x7, &(0x7f0000000480)=[{0x58, 0x110, 0x3, "972d5cffb2e9ee78ef95b098d2658f8a974cb87ac241d4151c2dcb1b51d07ba96ac74e64f347a5050e8a3ac46fa02cc4672f58b6c05b15fca9e97bc589edf22cde174a5f1f3c"}, {0x40, 0x100, 0x7fffffff, "6834f5624f2270b6111ddb93c67b9cba4fb67ce58c5452bd3b09f47439a446a85ff5b1576d07449e16"}, {0xf0, 0x10b, 0x8001, "ebc4a91debb401b0b76661bca1f88927638f5b47ff5e7bd876c13dbfa54bf01f8addd0c7f03a19fcd515f5dfa1ab632672f79f27efb0c3b2822f4db2923993e9ebb8e0c3359c389279ecd85bd0f294e4958469491a629b9fe43927b9521fe592bd8eadc42a69be4e7c52cf4c1b6b5288d32a5c6bc330c8c9517525207b89f4a14fd9ec8b5f410a8637692371b842478c77140286a3af3f3ea69c53253bbd2d3be178ba7de95bdd4c55528c02b3aa0691892047b529efc544eee8e5f38db0b4ba77af26528c86abaaf014ea02885fdf0df340eb8f27113542cc8839cd2d0e1c"}], 0x188, 0x8804}, 0x801) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000003031f001cfffd946fa2830020200a000900030002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/11 23:04:51 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) unlink(&(0x7f0000000080)='./control/file1\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x4, 0x1, 0xffffffff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74657200000000000000010000000000000000000000000000000000000e0000000400000098030000ffffffff00030008020000ffffffffffffffff000300000003000000030000ffffffff040000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000002060000000000280052454a454354000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8002001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000080000000030000000000000000000000300061646472747970650000000000000000000000000000000000000000000000004000000000000100000000000000280052454a4543540000000000000000000000000000000000000000000000000100000000000000ac14141cac1414bbffffff00ffffff007663616e30000000000000000000000065716c00000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000009900020800000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000004000000060000001d0b0000000000002dea0000ffff0000db00000002ff00100600000009000000010400000700000001000000080000000000010000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f8) unlink(&(0x7f0000000180)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r0) [ 183.680468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 183.695568] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:51 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="6e203cc84f4b860b6079e9eb4656511dbc3f7fabc8d789285e21745f4a91330d51ee549202ad4377256dabe80612f9997c34dad3f9d50110feda18c2640cf3af83086d5eb030e307e8001bef33f72defb9bc848ef741183d3864f1e4e7e8fae7e42882cc8a6983b446b7a765ab6f3b5ce5711287f5517493e36b38f6a6c3ce6269cd00d068d53ce276b4bb1440b5729410f4760214325b0d98c17a4a62f77345ae271a34f60457a3685c4f8b2dc1d49a4ae537f610e6188c77184cdd045a270463a0f69a094d20dd96a079f84329", 0xce, 0x4}], 0x2, &(0x7f0000000280)={[{@noquota='noquota', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@noattrs='noattrs', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]}) dup3(r0, r1, 0x0) 2018/05/11 23:04:51 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0xf4}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') 2018/05/11 23:04:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000260001000000476d91bbe658f8000000"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0xfffffffffffff1d1, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r2, r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x7fff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x94) 2018/05/11 23:04:51 executing program 2: signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000000c0)=""/240, 0xf0}, &(0x7f00000001c0)}, 0x20) munlockall() r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) [ 183.732801] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 183.769125] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 183.776489] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 23:04:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019000f008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/11 23:04:52 executing program 3: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = getpgid(0x0) ptrace$getregs(0xe, r4, 0x5, &(0x7f0000000100)=""/159) io_getevents(r0, 0x6, 0x1, &(0x7f0000000080)=[{}], &(0x7f00009ca000)={r2, r3+30000000}) r5 = memfd_create(&(0x7f0000000040)='\x00', 0x203) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000200)={0x8001, 0xfff, 0xdfd7, 0x3, 0x10}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00000001c0)=0x9) 2018/05/11 23:04:52 executing program 2: r0 = eventfd2(0x0, 0x800) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000000000000, &(0x7f00000000c0), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000280), 0xffffffffffffff6c, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r3, &(0x7f0000000040), 0x0) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r2, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000200)={0x6, 0x40, &(0x7f0000000040), &(0x7f0000000140)}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'veth1_to_bridge\x00', &(0x7f00000000c0)=@ethtool_eeprom={0xb, 0x1, 0xb8, 0x91, "807aaa3a9b1c23af794d900d1d8e9b8f9b8dbadde1f5427a4b967f8fb6652fa8ef4f46fb2a8ded7d4b9ab7cd47ae4fc8d1b9531b2d22fca667c840afdf56bbf9d7d5c62b04a010eb1720573f04d10159aee9beac2b558b0cde09a568e44e2de69a2ed767c27a99ac800dcdf53ee91ff85a4e23769e93e2ae010d1b5adf95d911716d4dfb623b15c915dc7465cceb806ad3"}}) ftruncate(r4, 0x8000) sendfile(r3, r4, &(0x7f0000e37000), 0x8080000001) r5 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r5, &(0x7f0000000080), 0x400000ff) [ 183.877373] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 183.881564] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 183.914542] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "hash=r5" [ 183.956311] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 183.963711] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 183.974969] IPVS: ftp: loaded support on port[0] = 21 [ 184.116560] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "hash=r5" 2018/05/11 23:04:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019003c078d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:53 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaab6dedf5247aaa821df6e627c389d81fcaaaaaaaabb7b55010001000000000000009078ac14140053d93f6b83030000040090780000000045000000"], 0x0) 2018/05/11 23:04:53 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x64000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, [0x80000001, 0xc7, 0x6, 0x1, 0x9, 0xfff, 0x2, 0x1f, 0x800, 0xe05f, 0x2, 0x7fffffff, 0x1, 0x9, 0x2]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x100}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x5, 0x3f}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000002600638100000000000000001400000004000700"], 0x18}, 0x1}, 0x4000880) 2018/05/11 23:04:53 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x50a, 0x904, 0x1, 0x52, 0x0, 0x200, 0x2, 0x2, 0x516, 0x7ff, 0x7, 0x1ff800000, 0x5, 0x2, 0x7, 0x7, 0x2, 0x1, 0x2, 0x9, 0x8, 0x9, 0x479, 0x3ff, 0x7, 0x4, 0x2, 0x1f, 0x2, 0x2, 0x401, 0x5, 0xfffffffffffffff7, 0x2, 0xffffffff80000001, 0x8000, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x2800, 0xffffffff, 0x7fffffff, 0x2, 0x5, 0x4, 0xfffffffffffffd51}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) syz_mount_image$hfsplus(&(0x7f0000000680)='hfsplus\x00', &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="198f87928318f9bdb7b424f0ced2a048a2a5ba9e876c9450c952ef3a0010dba280a5de79ef94e26e385a2e6e6ab9048bae999801ed48e1978b812bf970b633dcd7f0e4a655c459627d5006ab8789cc62aa1b2ee8cbeb45ed2a80c73ee1aa712111baeb000000000000000000"]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 23:04:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) gettid() r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000600)={&(0x7f00000002c0)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0xfffffffffffff001}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) r5 = getpid() getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x401, 0x5e96, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4a21c621, 0x1000, 0x8, 0x0, 0xb8, 0x0, 0x9, 0x0, 0x0, 0x80, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x8, 0x4, 0x1, 0x0, 0x1000}, r5, 0x4, r2, 0x1) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='gfs2\x00', 0x8400, 0x0) getpgid(r5) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000680)={r4}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002f00)={&(0x7f0000002ec0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='gfs2\x00') r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r6, &(0x7f00000003c0)="00443275a6eb8c6681f75c7b07fdb8c38c51a4df7cd4d24ad11f922f1618454524b3e4a3", &(0x7f0000000400)="81ca647886554928194293925f84f92d8af5f357f08fa64fa8dd79aa385627fcecf93b3b9f14c6964498cb654021aee86bb77333fa5c004f4fbc7ceefaa7dba52ce92b7d10bd02dbf1bd6efb99f6668e682266d8757661acd6f3a542542a31dde06b96649a4737a30b3b34c29f2cb9789edd7ef09f3db869676127118a", 0x3}, 0x20) 2018/05/11 23:04:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x3, 0x5, 0x8, 0x7ff, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r0, 0xa, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xff, 0xd) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() syncfs(r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/05/11 23:04:53 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f0000002000)="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", 0x200}]) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000080)="4215f0fa2fd75d13b747c35f860c525c296ec2634f9d287c5531c37e586349f56b6adf5f0468e19b0115852a603743c4458e9d7a8989ab835c78fecd2e2da5047ecd89298513c5435dff42c73bc34077ec31ef97752bd107ccb8ab8b7f5194638185dcf68c07b969c349fd47ddb745da4436a1a24b70b8e493487d03c1249ac552877c1e50d83e39e286f15e62d0a29a27bf4241c95120131d8df31f345fa23073a493f2cddbf1", 0xa7) 2018/05/11 23:04:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) write$eventfd(r1, &(0x7f00000000c0)=0x9, 0x8) r2 = socket$inet6(0xa, 0x5, 0x400) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x804) inotify_rm_watch(r2, r3) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) [ 185.184447] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 185.202767] hfsplus: unable to parse mount options 2018/05/11 23:04:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000031290000a378c738fe000007000000ac14cb45d5c709411a31dbc4029e9d2fa0d406efac4b3cabebeef985703fd8c9b802a3b833b5ebb11de3ace83200acfbae859d41b2d235ae9d7d60841f593e08714e6ac945e7b1d6c43eeab9685372d21dae2098a7f9626f01c951a37616cb56a339d2ae0e4096d8549b595837e93e909d4b01ef777b19800da718da10f857d12886df3ce7eaecd58c04ac5497b95107c21d2bf1411e71eab5724e57fc88f184628ca0bfd91841b3906ee2329da01da38cbde37ed1443439d9ed138e1b"], 0x18}, 0x0) [ 185.239518] hfsplus: unable to parse mount options 2018/05/11 23:04:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000078d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) statfs(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)=""/20) lsetxattr(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000100)=@random={'security.', "2f73656c6673656c696e757862646576fb73656c6676626f786e6574306d696d655f74797065766d6e657431656d3000"}, &(0x7f0000000140)='-cpuset\x00', 0x8, 0x1) 2018/05/11 23:04:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 23:04:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x0) 2018/05/11 23:04:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x37, "15641412833e96e35259fa5796c243ff7e8a3da2bad9accdc1e42dd111720b3afe5fb7574aa8fb391e191e1200496516f5c53255eb0557"}, &(0x7f0000000080)=0x3f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) ioctl(r0, 0x3310, &(0x7f00000000c0)) 2018/05/11 23:04:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 23:04:53 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xb0, 0x2da, 0x9, 0x1, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r4, 0xffffffffffffffe1}, 0x8) dup2(r2, r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x2, 0x77, &(0x7f0000000000)="d7b78c17e3bdf69da7c9e46d3bc8f5eb62d14f845315a8ea6c4d8eaa29991482e40c8dd0116b282bde412fcd1af53a673825dea8668e0152bd4899a1fa10cdd588710a3bd58c02c1cf5d7510c689acbb88e3a184bd550e08dea474155c14cb86d72834db1a79707490fd0e0237c502c79d35c7827357a8"}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 185.364323] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xfff, 0x2, [0x2, 0x7]}, 0xc) 2018/05/11 23:04:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000688d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:54 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/67) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)="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") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='/dev/snd/midiC#D#\x00') 2018/05/11 23:04:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000080)=""/216, &(0x7f0000000000)=0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'dummy0\x00', 0xffffffffffffffb9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/05/11 23:04:54 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200000, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x2027f) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/11 23:04:54 executing program 5: r0 = socket(0x8000000000000011, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0xffffffffffff0001, 0xfffffffffffffff7, 0x9, 0xffffffff, 0x7fff, 0x7, 0x6, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x401, 0x4, 0x8, 0x8000}}, &(0x7f0000001680)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000016c0)={r1, 0x20, 0x10000, 0x1}, &(0x7f0000001700)=0x10) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x80000000, 0x40180) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x8, 0x0, &(0x7f00000004c0)=[@decrefs={0x40046307}], 0x1000, 0x0, &(0x7f0000000680)="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"}) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) r4 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, 0x0) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="a7169061eba16ad8e18aafddc7d3cfb3661be0085824dc6b8a096deef61d38e4e0e86b3432fde89cae0a47a28b16e3e23e2db643bbbc14f99e8d4e557eb555294b7cdaa9ff104be07a02be81b055cdedbefb571f61c183edc8e8c36feb237a934f7d7171a9da", 0x66, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r5, r6}, &(0x7f0000000340)=""/109, 0x6d, &(0x7f0000000480)={&(0x7f00000003c0)={'sha1\x00'}, &(0x7f0000000400)="e27e5398f9bfd52c71be24641cf09fa0fe575981fa326a78631f048e89805e713613038852c0d84b26d6e9a9e55d4a2c8480f56ce97c9711c5032fbff065cecee00b8bf36aef45e90200af2cffc9d20df2f9f92889090560aff605f12dcf23389589", 0x62}) write$tun(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="0000886403000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc200100000ff010000000000000000000000000001fe8000000000000000000000000000000000000004019078004ff02500d1e75f"], 0xfd87) 2018/05/11 23:04:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f00000018c0)=""/254, 0xfe}, {&(0x7f0000002c40)=""/247, 0xf7}, {&(0x7f0000000480)=""/20, 0x14}, {&(0x7f0000001ac0)=""/220, 0xdc}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x6, &(0x7f0000002d40)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/85, 0x55}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xfff, 0x20c, 0x80000000, 0x5754cf9b, 0x0, 0x49, 0x2ad, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x1ff}, 0x8) 2018/05/11 23:04:54 executing program 2: mknod(&(0x7f0000000b00)='./file0\x00', 0x1000044, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x5, &(0x7f0000000980)=[{&(0x7f0000000300)}, {&(0x7f0000000480)="82f2312704897f275a5d85e3c9b0937d5f39c9b79ea357c8442f11b3a19e16c681eb7b1a7b1d6b3b7d34fe0a74c7c20724feb9d81e274ffb786465d1cf2cff266acb1dff896f65b4a5657714c6715fe5542afd06ee926f", 0x57, 0x2}, {&(0x7f0000000640)="70bf1781254e3eae2ae917613a3fd82b0f9192bdb5128a083432be455113adc46796ea7c26985c2bccac2df5895b31fff98cf55257c440cb3f0366a191863d87fc6ab1edfb396a1999f32093e556cd4b88f0a5c129b692d1053457622ac3cf38d9edff3933b77f63f9943b0ff27283bce46ccbe575ef", 0x76, 0x2553}, {&(0x7f0000000800)="f7ea79c25bd3ba4f73ad7c9676aa0fd169b2fecf12", 0x15, 0x6}, {&(0x7f00000008c0)="68f2c6fedc907f7b2471686edc0e0777d942900f2c6157352762a620a0af86eb14084bcc3a3d9dea7677b4182fb5063ad0e2d4b349db829ab6f6f3d8ca6882fc98e661ae71dced1752e009db046aacf2c64755aa5704d02278e5207f1d06466a5edacb61c09023d46ea0a0ad49251481210d8fd473aae8bb21a15dd9ddea5e01ae34daf6158ef4", 0x87}], 0x800000, &(0x7f0000000a80)=ANY=[]) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000300)={0x2, 0x1e3, 0x6, 0x1, [], [], [], 0x7, 0x100, 0x200, 0x200, "45b1ff36256152efcd27a592216b5778"}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000140)=""/117, 0x75, 0x0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 23:04:54 executing program 3: r0 = socket$inet6(0xa, 0x100000000003, 0x100000001) unshare(0x40000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xff2, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x1c) [ 186.391845] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900007a8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x4000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x100000001, 0xffffffffffff2e80, &(0x7f0000000200)=0x7}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=""/36, &(0x7f00000000c0)=""/213}) 2018/05/11 23:04:54 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000001080)='pids.events\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000010c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001100)=0x1c) fcntl$setstatus(r3, 0x4, 0x2400) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/11 23:04:54 executing program 0: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000002b80), 0x7fffffff) lseek(r0, 0x0, 0x3) 2018/05/11 23:04:54 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x7, 0x81}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0xaaaaaaaaaaaac2d, &(0x7f0000000040)=[{&(0x7f0000000240)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef0100010000003d5cbe5a1c0000000000000001000000000000000b0000208000000038000000c2030000008acdfce52facf0f305f4b6ecf00d2922ab7d1847258f4836c10ffbdfd170cf35d7baa2aafcb60e94673ab6ad35c646beeb83c260e9eacc312d6869a0561d2cebf03293a051f2065b60fab53e587133e950483dacd54e30644393f7551fde28e47bfd3205f31010af4788ee14a0cc22ec4dc4c444768d87deaffdffe49dcdf7aaacb2f557fd3169ffd0df1e72dc0a125cd3dd0de5396c7d76cc6ee836", 0x101, 0x400}], 0x0, &(0x7f00000000c0)) [ 186.527341] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 23:04:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190004008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:54 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000240)=0x9, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = msgget(0x2, 0x214) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/197) getdents64(r1, &(0x7f0000000280)=""/11, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0x3}, 0x8) 2018/05/11 23:04:54 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) rt_sigreturn() bind$inet(r0, &(0x7f0000000000)={0x2, 0x404e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) [ 186.664138] validate_nla: 1 callbacks suppressed [ 186.664148] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 186.786792] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 23:04:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) socketpair$inet6(0xa, 0x8000f, 0xfffffffffffffff8, &(0x7f00000002c0)) recvfrom(r0, &(0x7f00000001c0)=""/116, 0x74, 0x10000, &(0x7f0000000240)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/84) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) 2018/05/11 23:04:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190003008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:55 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x75}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/11 23:04:55 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r3 = semget(0x1, 0x3, 0x40) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000280)=""/243) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x0, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x800, 0xfffffffffffff800, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x10000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc") close(r1) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)) 2018/05/11 23:04:55 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x2, 0x3, 0x7}}) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000b34000), 0x3000000) 2018/05/11 23:04:55 executing program 2: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x5c0, &(0x7f0000000040), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x6, 0x1, 0x4, &(0x7f0000000080)=[0x0], 0x1}, 0x20) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@getspdinfo={0xf4, 0x25, 0x200, 0x70bd29, 0x25dfdbfe, 0x2, [@algo_crypt={0xc4, 0x2, {{'xts-cast6-avx\x00'}, 0x3d0, "7a9b02b2fb24eecaccd6466e9a624b0447a852518341c508dba0ea4acd82d73e212937daab4e11130f5ba713f6e5887349823668f159cf3dee8a2e3f5bb4d1f6a2451ec5f1a2f23237e3e611e1d91eb9a30adfeffed34f8a39bcfec67d888549ea242e63fbaee356a635359df222e443eae16ff8c45282dd9863"}}, @lastused={0xc, 0xf, 0x3ff}, @extra_flags={0x8, 0x18, 0x5}, @extra_flags={0x8, 0x18, 0x2}]}, 0xf4}, 0x1, 0x0, 0x0, 0x1}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/11 23:04:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x3e85) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) r1 = getpgid(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r2, &(0x7f0000001480)=[{&(0x7f0000001400)=""/93, 0x5d}], 0x1, 0x7a000000) 2018/05/11 23:04:55 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000180), 0x20) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/13, 0xd, 0x40000022, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 187.558229] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 187.571583] QAT: Invalid ioctl [ 187.582260] QAT: Invalid ioctl 2018/05/11 23:04:55 executing program 1: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r0, 0x83, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x2d) 2018/05/11 23:04:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000488d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 187.616108] xprt_adjust_timeout: rq_timeout = 0! 2018/05/11 23:04:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) userfaultfd(0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x68) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/128, 0x80}}], 0x1, 0x0, &(0x7f0000002880)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2d5c, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000140)={0x100, @time={0x0, 0x1c9c380}, 0x9, {0xfff, 0x3f}, 0x0, 0x0, 0x3}) 2018/05/11 23:04:55 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20}, 0x990f8b09ce0d26a9) 2018/05/11 23:04:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x0, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)="b3874152b24295925fec8b818ccca97e6bf208fadda4be7f5ec5f2867fa9d3f7a4c09b647c7598e9e767fd46bbe0635d85b4a9bd437a73a230e07165882222a10752f63964f2f5183f568d5de9b2edb0ad1b8f10060d1b4ebe8150509137ed0bfb551b64d60dcfcf67c4ce0f7c1c50036cbfa9b112c80755fd8d71ef2608c3df4b8120e689350f640577df38e1f71ffd47511fc489b4ce18a762c581badb2d74b1c594864387c7af57cc0333ce029df6d47cf8e15d679669c2e1417cb5", 0xbd) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/161) [ 187.677593] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:55 executing program 5: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00000001c0)={'veth1_to_bond\x00', @ifru_settings={0x0, 0x0, @te1}}) 2018/05/11 23:04:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x38, 0x80100) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}, {0x77359400}}, 0x100) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000180)={0x7f, 0x1, 0x80000000}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000100)=0x6, 0x8) [ 187.749873] xprt_adjust_timeout: rq_timeout = 0! 2018/05/11 23:04:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900073c8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:56 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0xf, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/11 23:04:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="816ab1c2e7ef9136975d9e2576abfb048bcfd857f2cd54d174e47d06e7ba6f4e1c0c8d8f8a73d16812bbc3a9e78b74be13d0e050bc9825aab1ee24cdf851109ca5ab3d9e4953f73334b68ae1e91a1c6aeed06505b1846c2457cf92d5b8c131eb6916ed4e1e6eaddabe8965b5b81d5af5fd85eebc2d37809b373206bd26de11cff4d54b4be6c2c21a27834f9f18348035c6eea5859aeafab72353f9c580a2a8d765fce24cfadb905c185b054e9f8a4a704dc16869067961d2fd3d41a43ca75ec44db760d9ad5246e23e52247bceb151033fbbf0ecd08633314be25fa1eb26dd0443d02e13d8f214a1abba0db15f9abfcc00aba22d2b35", 0xf6, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="3ff16fca23b99e005e05f892cdddf464c4536e26a79aab6f21630c8f4d5d85276f1935cdd35cb28737e0938730334add9f0196aed0c8c9120e51e3c493d732e3e19921af1b70e3430fd24f1727a0817a3177014854d611e9c61d7817cda22a42023e6289afb7eddfbc669865287bc74a9ab537be8655d3a71318f5d4932067d3e231c1de3409f5d8e95827033c", 0x8d, 0x0) keyctl$unlink(0x9, r1, r2) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="a411120787efa1f37bf558dfc71c86f6", 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f00000001c0)=0xffffff58) setuid(r5) [ 187.907896] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:57 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_config_ext={0xcad, 0xfffffffffffffff8}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/60, 0x3c}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/11 23:04:57 executing program 5: 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, &(0x7f0000000180)=""/144, 0x90) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/90) 2018/05/11 23:04:57 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xb0, r1, 0xa00, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x84, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}]}, 0xb0}, 0x1}, 0x800) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000001c0)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f00000000000000000000000000000000000000000000bd3a00000000000000000000000000"]}) 2018/05/11 23:04:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10800, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_spirange={0x2, 0x10}]}, 0x30}, 0x1}, 0x0) 2018/05/11 23:04:57 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000003020795000000436400000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) 2018/05/11 23:04:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190002008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'self\\$'}], 0xa, "f9e826358bbcc1388218c77016207849e9b299c9e56cfa33be0b907e0ae135acde0e2a56c15d25af928c01d296685746c508e041bbb8ea0de69813027c296fb974cfde99e437d638e8799f9a41b9dd4b42b449cf1a7a05d5db5897bd04e52c61d331de1e545a35e9e430a7f9981a7ca5705411187e7bf17b1c37ee83af66629ac9022dac51ec812d7aa08bfd965c58e2b7ab11a83637ed7a3a231d44ab15424a81094d7c4538e43b74dde4afc1b4a8f22aba144318f1f9abca300309b047eb3ba8a9"}, 0xd4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/05/11 23:04:57 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/71, 0x47, 0x0, &(0x7f00000000c0)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') fstatfs(r0, &(0x7f0000000100)=""/183) ioctl$void(r0, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/206) [ 189.190662] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:57 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x15296a6, 0x2000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ade000)={0x8004, r0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/11 23:04:57 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x407, 0x1fffff) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/99) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f0000000280)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1ff}}, 0x1, 0x1, 0x81, "486a9f85baca8e886a36ec81a4f0a1a26490d9035d75ed16454468bcd94073b63d132ce45c11af2620dffc8ba4a92801e05ec514910bcfd020466e5eb3b040cca881d416251855dfcb1286fe854912ad"}, 0xd8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/212) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r1, &(0x7f00000003c0)="f15502fb71f95d3e19043d5267a291e8f07a4098072278a26df858745f8c182c2a0226c802d32ba2a42d2f15ad3a23b8138246437bf9463b0aeac3bd5f30ed8f84be2f47d1a7dd0db7e7ceb30f155a2e124d99c58fa9f6ad2f1fd4a70d8dee8854f0de8d7a4494effe4de42c21fdacde6f534b333b37ef247c97eca7a40b870ccd4e1ea2c0d956928133f93898de170e9baf211bea183d0a7a9a23323542823182d9203f9b650166fa52276f3c5fe5bd11a4d28b2e2a3b215a891995b52a79fa5a497e49018a22ef030350d5344e7bf6c47f530909e9936435bdba7d05864b"}, 0x10) seccomp(0x0, 0xfffffffffffffffd, &(0x7f0000000540)={0x20000000000000cd, &(0x7f0000000500)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'sit0\x00'}, 0x18) 2018/05/11 23:04:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xb8, 0x1) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="eb302129108acb254e317bc7e5c9f9833cea914b74b3f92bbd11f93ec8ef9e90c480da0c58fd0f9fe6634d70b10e29a953eb74461b1e8a4f8332c312ed7b7314dde6960b84f31d68d9464c4a37edbb7c7125be62c9c4cfd3939b6ae898997533aea1517d7a7c0133bc46cb736ca5624ba90d82b07643d4445de526f137a14bbd22f1d56e69bb701146b0c95c3f76d41cbab68ce1459991524362200837dfb274376071187ca29d7a8234cf9334fe9434f4c677d5e782340957d50e87a0d142197c8f9f8cb3e76400b88f7b576b8f232dc2d03b68c3a8e7e18672d0", 0xdb, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0xc47) 2018/05/11 23:04:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) ioctl$TIOCSLCKTRMIOS(r0, 0x80045430, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0xde2}, 0x4) 2018/05/11 23:04:57 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @empty, 0x3}], 0x2c) 2018/05/11 23:04:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019007ff38d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x3fffffffffffe05, 0x0) r2 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x8}}, 0x5, 0x7fff, 0x5ba0, 0x400, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x0, 0x40, 0x80000000}, 0x10) 2018/05/11 23:04:57 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f00000011c0), 0x6, &(0x7f0000001240)=""/44, 0x2c}, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000000240), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 189.342371] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 189.402491] QAT: Invalid ioctl [ 190.196499] QAT: Invalid ioctl [ 190.304367] QAT: Invalid ioctl [ 190.340231] QAT: Invalid ioctl 2018/05/11 23:04:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/50) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000000180)) 2018/05/11 23:04:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x800, &(0x7f0000ffe000/0x1000)=nil, 0x3) 2018/05/11 23:04:58 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x8000, 0x400, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x4871}, &(0x7f00000002c0)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0x8, 0x2, r2}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0x26e) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) 2018/05/11 23:04:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000488d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x2, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f00000000c0)=""/187}, 0x48) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8001, 0x88000) socket$unix(0x1, 0x3, 0x0) r0 = memfd_create(&(0x7f0000000300)='ppp0\x00', 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) ptrace$getenv(0x4201, r1, 0x400000000006, &(0x7f0000000080)) 2018/05/11 23:04:58 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88000, 0x24) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xfffffffffffff801, 0x6}) gettid() r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'wlc\x00', 0xb, 0x1, 0x7d}, 0x2c) getsockopt$inet_int(r1, 0x10d, 0xbb, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) 2018/05/11 23:04:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000050, &(0x7f00000000c0), &(0x7f0000000080)=0xfd) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x7ff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x4cd, r2, 0x0, 0x2}) 2018/05/11 23:04:58 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0x3000000004) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x50000000, 0x1ff, 0x5, 0xf5c, 0x8, 0x8, 0x7f, 0x2, 0x5, 0x2}, 0xb) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x8004, 0xffffffffffffffff}) [ 190.500342] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:04:58 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x4, 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) clock_settime(0x1, &(0x7f0000000040)) 2018/05/11 23:04:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 23:04:58 executing program 7: creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000000)='./file0/\\ile1\x00') 2018/05/11 23:04:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffd) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/183, 0xb7}, 0x0) 2018/05/11 23:04:58 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x202, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'tunl0\x00', &(0x7f0000000b40)=@ethtool_ringparam}) 2018/05/11 23:04:58 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/protocols\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)={0xfffffffffffffff9, 0x2}) 2018/05/11 23:04:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="46559685722d45152e7118783c43140c", 0x10) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xdb42) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/11 23:04:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000068d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:04:58 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x7, &(0x7f0000001500)=[{&(0x7f0000000080)="9ab3b6e681dc314824e61e3171c05bd7fdb52c825d8b2c349ba66adb7cd4f66022ff321891d7855e1550720d746092b8aeb43a39fc7d787bb3aa431b1c9d0f6912a8a6cefa35b19e3e62bfdc2d6620a565be0b080ac314c38d28a882ed55b4dcd8c30c1b5c48a1783251f4ef322d8c01b96328a482abd42a06d4670644450f41a4dbc73c91e2d45a4d390408ceb328f1776073496eb9fb0ca14b53d1765448e39c8df604abc1924463647754451dc0ec3fc7d7c14fa334f5a370f8bd2dc3a56b1098dbe07ee576cc63b70ce5d49127659a248b7b2e646eca1608f516664887159e93ab7894cbeb6d221fd0aaa3", 0xed, 0x3}, {&(0x7f0000000180)="ce1020e18d15d317614cbb4506d9ade0cee15c2cbf11a59e305c618126a19fa612567eec9637c138cc0e55825bba68ea75279f91966bdd381422992552561223cff08dbda6872895398a212d103ed8c034090de17a9167614d033e49b873", 0x5e, 0x1ff}, {&(0x7f0000000200)="6b94ebb3369bdb71ba0eabf0fd59f6274320cb09af9d43cd1a5b2a4e404d9e808f87642e11e5799665c1d9af3c404aa01bfedf", 0x33}, {&(0x7f0000000240)="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", 0xff, 0x4}, {&(0x7f0000000340)="f3f4e4371b7c31b28ad5c7cdddc656beba62ee14d1729872c8d6c1e3ec12a6437617a845ebf403bd092f76c26120e657e9f49546f590f9c58f75092b2b59d2783f1da9a3a9ae405818fc691609a6e975acb3686fd8dfa5b51a543271cb439abc2e02667b7f58873499333d248c39611803be11c1311a3681f22d50b109a07ae168d428e2ec98b3486e4e69c52d5e080ed7473b7bd6e8dda4b2b1546b88423ac2b67ba48db1e2c11d401cc18bc8092bfe1d47bac4b7cc8697", 0xb8, 0x78}, {&(0x7f0000000400)="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", 0x1000, 0x7}, {&(0x7f0000001400)="9b7b602a2529453493a6d5f41468361d35fc847f681fb1d87b3a2506a5027e94aeb0608359ebe5314d1c6dff51a7b6fff536a1e0bdcaf37495cb3014c174805003961e28385027222a7af62643713b34fbf21494f6dfa19bad517fdeac14317a288a37862b40e3b9c38c47e791bc9874a9833492836c9329fa4d42002016ca300fbe47945ebd82c8bf6c22b6f8307a5e6c7248dce04fabba0af44c49b3c8c4a548afb1547d2e5e6aa8250abf3cc3717d2d65702a619081b9e3ad3112cf817d5e05977c59b362147b7c20ea6caeb772d3b36c7752bef18ee86c89f1fd48f17be18fcd141432b1d83984453cdee4", 0xed, 0x5}], 0x2000, &(0x7f00000015c0)={[{@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@noinline_data='noinline_data', 0x2c}, {@disable_ext_identify='disable_ext_identify', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x39, 0x37, 0x32, 0x37]}, 0x2c}, {@noquota='noquota', 0x2c}, {@noacl='noacl', 0x2c}, {@inline_xattr='inline_xattr', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setlease(r0, 0x400, 0x0) getgid() creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) [ 190.718670] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x348, 0x0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x1ffffffc}) 2018/05/11 23:05:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="006992ae9855ffeee96d3800000000000000020000007f000001000000fbffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@loopback, @empty, @multicast1}, &(0x7f0000000180)=0xc) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7a9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x45}) 2018/05/11 23:05:00 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xa) inotify_rm_watch(r0, r1) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000180)=""/195) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x1, &(0x7f00000000c0)=[r3]) r4 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000340)=0x84) syz_open_procfs(r2, &(0x7f00000003c0)='stat\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r5, 0x4}, 0x8) setsockopt(r4, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/05/11 23:05:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x101200, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000500)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r4 = getegid() syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x6000, r3, r4, 0x4, 0x1f, 0x44000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000340)=0x4) sendmsg$nl_xfrm(r2, &(0x7f0000577fc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000040)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) 2018/05/11 23:05:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900000f8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:00 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0x4, &(0x7f0000000080), 0x4) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) 2018/05/11 23:05:00 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0xff84, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYBLOB="55ff0a39d5e096f844e34213a11ebbd54b942e1705a61010a349116ab6144e30ccfe289e46ceed299c4b689f5c7811c84c6856492c1eae12c659bcbcf878a8ac959a67651b9ee09641f3", @ANYPTR64, @ANYRES16], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r0], @ANYRES64=r0]}, 0x1, 0x0, 0x0, 0x40}, 0x3) 2018/05/11 23:05:00 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) write(r1, &(0x7f0000000040)='W', 0x1) write(r0, &(0x7f0000001080)="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", 0xfff) 2018/05/11 23:05:00 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280), 0x8) read(r0, &(0x7f0000000040)=""/67, 0x43) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/11) [ 192.057985] binder: 13588:13590 unknown command 0 [ 192.058754] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 192.077878] binder: 13588:13590 ioctl c0306201 20008fd0 returned -22 2018/05/11 23:05:00 executing program 2: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x1ff, 0x100000001, 0x100, 0x1}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/11 23:05:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000080003, 0x1007fc) setsockopt(r0, 0xff, 0x7, &(0x7f0000000080)="e1e72190", 0x4) 2018/05/11 23:05:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000028d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:00 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f00000001c0)="b3", 0x1, 0x200000) sendfile(r0, r0, 0x0, 0x80000000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x9, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001fe8)={r1, &(0x7f0000009ff9), &(0x7f000000afc5)=""/59}, 0x18) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/16) [ 192.135816] binder: 13588:13603 unknown command 536870908 [ 192.223583] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000011c0)={{0xffffffffffffffff, 0x3, 0x40, 0x1, 0xe4a7}}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/uinput\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001100)={0x2, [0x0, 0x0]}, &(0x7f0000001140)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001180)={r3, 0x7f}, 0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000001200)=ANY=[@ANYBLOB="0100000000000000170300000000990800000012289f1b74b83c6a242b4457f8aec3cc21f55eea046052629cb480f0ea61a36fe5d77f898cbaed8300c67b"]) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000080)={0x1fd, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f00000000c0)=""/4096) 2018/05/11 23:05:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c0000000000119078f02a895dc0f32cac14ffbbe000006f8b77992100089078"], 0x0) 2018/05/11 23:05:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000bc0), 0x42}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) [ 192.270993] binder: 13588:13603 ioctl c0306201 20008fd0 returned -22 2018/05/11 23:05:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)="10", 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xa0000) 2018/05/11 23:05:01 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') futimesat(r0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0/file0\x00') 2018/05/11 23:05:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x40) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x98, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e20, 0x3ab6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x991}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x5, 0x845e, 0x17a4}, &(0x7f0000000400)=0x10) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=""/240, 0xf0}, 0x0) 2018/05/11 23:05:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='Xsusted\'\x00', 0x1) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000400000000000040000000000000000000000000000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1002) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) 2018/05/11 23:05:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4f}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 23:05:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/154, 0x9a}, {&(0x7f0000000680)=""/90, 0x5a}], 0x6, &(0x7f0000000780)=""/80, 0x50, 0x8}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xfffffffffffffd8f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001400030000000000000000000a000000", @ANYRES32=r3, @ANYBLOB="140001df00000000004d00000000ffffe00000020800080002040000"], 0x34}, 0x1}, 0x0) 2018/05/11 23:05:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="02030009100000000000000000000000020013000200000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/11 23:05:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000688d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) r1 = socket(0x2, 0x2, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="ab0b9f108d907f3df7a571dc55931bc1ec0390b310f6c8b5c2ccd7cd480808e56a206127e45d64ec08eb", 0x2a}, {&(0x7f0000000100)="9568ae39c28692b7216abc78f674fd1115688455ed8b3fc8a3af58a8d866b30b6cd021d8ae927633dd5bfe171974a1d6e10d308fe2724a1cde4719d588e7933092def16d9c36c9c701578c1741746c897f8cdb6ec021d5d02d5c4a3f587889d751e7fe9d353b0ac9ce04efc29cc36684a0bb13ff7257d57f88e7d79bd808b1bb3b820b7d260d47bd311290f457450e0f8c2f82ab6ccbfb8e83b2285aead4045776ed5be749f0bff74bc8249185b7ba35bca9f60fa55b130a6981c71132679bfd5229565538fd80760e846a3b61b6fa57f9f6dd231de57bfcb28d727b06f63767922a012cf8f27bc0c35ad1f5236c", 0xee}, {&(0x7f0000000200)="5a3828ade9f16f5e21a09e3baea8ab0ac7e17a16e606f365d04d26cddbe948eeb3f39b1aa2c34a9f1de38cf315aaab1b834f9a4f5cf6f757a673ada5a5552f2efa03b9ffa05fce415aeef19bda39818727b2f50aad8e5d6245c1654120174c0e4e47e248b982b05676c266316043747adfc22bcde8f91b8d7ba614dc4b", 0x7d}, {&(0x7f0000000280)="6b70d5a6b186efd4d1d8e7d07e3852a7c7d6c14a3a1653fe2d74e1d8d287648f07a0dcd024a42d3548b7c6200b2848e683dc5e40826452e01acd49707db18de36924914a76b2775ac2801412bf88cdf8908ca9777a5af6", 0x57}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000eae5590fb92995574324890734070ac2beb26804c585cbdd79465afb0784e725b0a44a173184c116c5a5023013de3722a3b467b106c99030975f2a0fb641bfaaad6d2d2805e176fd81a5cf4b17195928c2be3cd44fec43ff63c33b91ad5444fc22b12dd7feeaf39a2888d406512cad6170dc748eb660b91a9421e6914a6d5a6ef5369f43de617f95d1650fb8cc00a43a230d761789c9f53b643551222f80b1bd4128c66f", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x1}, 0x20000001) set_tid_address(&(0x7f00000004c0)) [ 193.324032] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 193.338149] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 193.345630] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 23:05:01 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) recvmmsg(r0, &(0x7f0000009340), 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000280)}, {&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/188, 0xbc}], 0x7, &(0x7f0000000500)=""/215, 0xd7, 0x8}, 0x3}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/154, 0x9a}], 0x1, &(0x7f0000000780)=""/222, 0xde, 0xfffffffffffffffa}, 0x100000001}], 0x2, 0x0, &(0x7f0000000940)={r1, r2+10000000}) r3 = fcntl$getown(r0, 0x9) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000009c0)={&(0x7f0000000280)='./file0\x00', r4}, 0x10) getpgid(r3) recvmsg(r0, &(0x7f000000ae00)={&(0x7f00000095c0)=@ll, 0x80, &(0x7f0000009d40)=[{&(0x7f0000009cc0)=""/110, 0x6e}], 0x1, &(0x7f0000009e00)=""/4096, 0x1000}, 0x0) 2018/05/11 23:05:01 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0x1000000) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='losecurity\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/*\x00', &(0x7f0000000240)='+keyring\'wlan0\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], 0x1100) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/05/11 23:05:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000748d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 193.386477] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 193.393923] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 23:05:01 executing program 3: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000440), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ptype\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000380)={0x81, 0x400, 0x1000, 0x1f, 0x20, 0x9}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x10000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f00000000c0)=""/120, &(0x7f0000000180)=""/13, &(0x7f0000000200)=""/164, 0x5000}) quotactl(0x80000201, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) signalfd4(r1, &(0x7f0000000300)={0xffffffff}, 0x8, 0x800) 2018/05/11 23:05:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x80) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x800000000000, 0x40, &(0x7f0000000080)=0x8}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000026cf1fad596648c4b7a103eaccb2f13528a265c8543c1d0ef1a6bc380e81dbffcc46e1fdc65d52e217ec7e9bc97d1fcbb3bfe8c0fbf92035e60f0b7228ef2e318fc57a6921bef1ce10c6edb0deb892bfab971c6bedf8016b886a5b239aa79973c32f224806db9fc44636683224d8145fc83dfc08ba3d3747c8da1c1aa11641ee8f93fcba199672561639ce034e0bec821f40bff460ed4198231f5981f2e374b4afe82d01127bb34e34ce49a791ec", @ANYRES32=0x0], &(0x7f0000000240)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ptrace$getregs(0xc, r2, 0xfffffffffffffffc, &(0x7f0000000180)=""/78) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000380)="369b63136dbefa01a324b56dcd0ad881da85dec26f0cf7f466206e1dafe6c5a668f536062d0c4f794e30fa036e3178054c49f96ea96cce71f2164cd16cd296da598de0c161d8b28a9643ddf3b1843e0cb5fd641bdd42fa") getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) [ 193.462818] netlink: 'syz-executor5': attribute type 11 has an invalid length. 2018/05/11 23:05:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181800, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x8, 0x7fffffff}, {0x1, 0x3}, 0x7, 0x2, 0x8}) bind$unix(0xffffffffffffffff, &(0x7f000000f000)=@abs={0x1}, 0x3) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/137, 0x89}], 0x1) 2018/05/11 23:05:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x1ff) connect$nfc_raw(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x4}, 0x10) r1 = socket(0x2, 0x3, 0x40000000000000ff) fcntl$getflags(r1, 0xb) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) sendto$inet(r1, &(0x7f0000000040)="36000000000040071901d1f14cd4f023000000ff00020000", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 193.512644] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4586fa08]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x6e0}]}) 2018/05/11 23:05:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "1bea92bedd686ff9a511f3c863b6a94468fc6abf76862e1ac0f4e96960dcd92a62229a516e4d9d3954eb7c651285b6f3443f301a48cceceff5315e8fd5ace3ad3fffbc371720653b82e87630ef0dea4e8fc2953863515dce1c6bf13567c195acb71c2ab559901ecf6990911fa97ac346145c8c4a450efe5292be2229f5bd9ecc79a87a73c4a66a505d6ee4f7e11467e857844e9c86106500101cfe3a2209dd5de0d086cbfb3197a7767d348a7d21f16b795d7b8f49e80f26f15d9012a2c4768986958029abec72d1"}, 0xcc) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r2, 0x7}, 0x8) r3 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) io_setup(0xffffffffffffffff, &(0x7f0000000180)=0x0) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000000)={0x3, 0x3ff, 0x3ff, 0xfffffffffffffffd}) write$binfmt_misc(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="1f0a43ea0500000000a6cb63192fc9b2ef229d00a84f0000008000000000c3942c1ddf97deb64f73de9c4250abd443115c018dbe44d0acd133f019dd5c1020636f0d74d028f6f1b4a0029eb0d30d5db8ae10ca81930c8b4c43a26432a6e7d6d52980e6a8f16d1a0160ac290400000000000000573cb400000000000000a591d9bb74a000f0f20000ec7fc55eedf4970733e160a31dd19e6a97db7bb1b9d048f05b0000000000164061dd29dbc34a31266f3e69b8dcaa0000000000000000000000"], 0x4) io_submit(r4, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="ab", 0x1, 0x0, 0x0, 0x0, r3}]) 2018/05/11 23:05:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3bfe, 0x40200) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000c90a7720513876124a6fb2000000000000000000000001000000000000000006000000e0000001000000000000000015000000000000000800000000"], 0x16c}, 0x1}, 0x0) 2018/05/11 23:05:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) 2018/05/11 23:05:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000078d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 193.595384] netlink: 'syz-executor5': attribute type 11 has an invalid length. 2018/05/11 23:05:01 executing program 1: r0 = fanotify_init(0x100000010, 0x402) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003300)=""/4096, 0xffffffffffffff51) [ 193.679001] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.708821] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 193.855107] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/11 23:05:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x85, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xbc00, 0xffffffff, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x5d8, 0x1, 0xe5, 0x9, 0x3, 0xee, 0x3, 0x9, 0x1, 0x1dd, 0x40, 0x5, 0x8, 0x9, 0x9]}, &(0x7f0000000100)=0x100) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) 2018/05/11 23:05:02 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001240)='/dev/zero\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'vlan0\x00', 0x1}, 0x18) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x1, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000, 0x6}], 0x800000, &(0x7f00000011c0)=ANY=[@ANYBLOB='jq0,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f000054afec)='e\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa, 0x0) 2018/05/11 23:05:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900004c8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:02 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x1764, 0x5}) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) 2018/05/11 23:05:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0003000000080001000000008086f39d3a4a8bc739859324c99b40d5c942e36f3918ff8379398d7a04158332"], 0x1c}, 0x1}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 2018/05/11 23:05:02 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x141100, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000180)={0xd002, 0x2000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/05/11 23:05:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x9, &(0x7f0000000740)=[{&(0x7f00000000c0)="587949eda9bbc584839089623c585279fb479a05f5244e18de909e5025cda5d0bb53bf", 0x23, 0x1}, {&(0x7f0000000180)="0e9e6d279ac32c6e9b0d31d94f2d3a2682e5473189f9f2feb9438cbae5638e47b8ce98a1389d87eaae5b886a74553a001664e1f6949b358ac0e583eaaf69ad580b18a30c39e2af56477763c9ca9ad5501baac4c285987914dcd8680aaf42fa09785c9443b6c47c49f3efe5a1e17094133a595017013ce915488605f5233ddfef65b60cf810830aa57b42b08d296f2a488ea82ca01cee9c5dc5858a29f275e80ea43453e015268d6872527da6ac1e700b9acee2f559561094b2d5e76d2cec33aa977c0755c4d3a9e3ac01", 0xca, 0x1000}, {&(0x7f0000000280)="1bcdaedfac2d64933ca76b001579fc80081a63170f2aac8e48a125f0b381f36aacf8adc0aee5f9f6027d5cbac32922fe0688ce9af8a4c3fb2df851a83ffda065dc6acffa23cec3dd9b698b125044d077f65c1a839d2658de24b2656fb689f633c09dca901650514e5bcec00bdbac2d5c7a1067ad1372cdd5f1ee9d82eb7353b9989b56015be508e34c1768ee6bbf735f69f0de3de4223f", 0x97, 0x3}, {&(0x7f00000003c0)="4560548d562bb6290a4f862419b2a9ac4da61fdadcf1e4ead8b4a9c2252145df0639a2b2001e388b26547216a81d5bc6e4695efa8d364aba94ecb17b291a1cfe46cf9861dea16052ffc58deb021691f5ceaece7979a93900a477c3b43a6bac5925640eaff2fc9eeb6018aebb8b0bd2b3751217d617b1b69bc10afcbff8d453d7de845e145457828b5715028aee56c0ca7b6028b134678f7657e3d06641e7823b3a65e72118e9683720", 0xa9, 0x100000000}, {&(0x7f0000000480)="c3ace17cba6727aa16aa4095f9b63e4191654dcae83ddb166f4688e077eaf34713596f18f0438c5eeb57447f1cd8ea6c4b7d8147b5386866312b53e225d34df911c0e0325e826ff6f33abc9b44a315eda5ba90f2ead03b9d66cb059ee77feb6113f9f5c5f4b3a0d866d8f1996eeca9c2b187166f77276faabe3893728fcf9deb1fddafece3ce8fd39eb83be143f2abe28e2d207f25b05f966c54bc2a6b142676a363dc17a31da945eeaa2fcc72aaa53027fee57bb6934f492a7db9d7784b9bbedb7007bf75074466a3c83be4fb351b411d3eb8f3064e1360469525b26dbd627c13d73e2a7ae5ebfdaa92a8370cc6cc6449421e0a8b7723282c", 0xf9, 0x3}, {&(0x7f0000000340)="d3b66c3ce5ec924ce4219b447a00368a9590df7a8f5c66958b3e5252ac950f2f3bc29a80b1e2f86888a5b8e7", 0x2c, 0x25}, {&(0x7f0000000580)="1cd99e298554eed4a039e0020c6a520650e1aedc2c615f23a48a65d0ed5eee2baf2c815132d48fa348ae95e8e6659b17ab7587f7937c8a7d6b0e9e09e195d396c0560a03f227c1a7b1a44a98d71e2b987d", 0x51, 0x1f}, {&(0x7f0000000600)="f47a42f0a4b77806ed3fb498b6ebcfa4d0aeb21e41f81effbc09d39ee226d8adce145a87ca30ba07cecd28f9cc13c3e176", 0x31, 0x8}, {&(0x7f0000000640)="d760a06b04f3eda3da1c5851d4608e7125f8012d99d9ba705940c219849f18ccef3ec0e20011c1be3fcf6c04311474b6df8acde4b08b9595bec802947a33c3bcc7448c1c9bece105aa3e874090e1665f3984d7f36492dc274f4db4ab9cac67f72b45f7289f87fd4b27ff6dedb499d7eed8336e4f7d8a2fa73d6e9aa5cc0e63f4b8ac4ff50d56bb2fbc23751b67f38b6aefb919ce2a72f6bdc165305e94993f6be617542c67dd15259dfeedd6794cb366ffe9519e67d9056bf45502e51d3b04ec8603e369ef4a6b41c48a8eb6e455a0724db684f1cb68d3924c04", 0xda, 0x9}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x8004) lseek(r1, 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) fsync(r0) 2018/05/11 23:05:02 executing program 1: socketpair(0x13, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x11, "aab45ee211ee0cdd5a982e64780f52514e"}, &(0x7f0000000200)=0x19) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x1, 0x40}, 0x8) bind$alg(r2, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r2, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) [ 194.479518] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 194.501907] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/11 23:05:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8, 0x3, 0xffffffff, 0x7}]}, 0x10) 2018/05/11 23:05:02 executing program 2: r0 = socket(0x200000001e, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) [ 194.569325] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/11 23:05:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900007a8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:02 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x80000000008, &(0x7f000012c000/0x4000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x180) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000080006000600d500030007000100c05efcff"], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x7f, "fdf7b2e286ed760ff4bc12cd6d76441398695d7604c14f8d8209a6ed17f2d4f502b66969a8adc55466c2188986ffb39099c9ae26d4586b50cf049fce02e96f7bce148500efa70c677a838bb8a0944382c46c4bbef52fa019d8de78a147e1d1aa6b9d64b5dd7f051198d6f68b615963d313499877e4a1197f75bc0889381760"}, &(0x7f00000000c0)=0x87) socket$inet_icmp(0x2, 0x2, 0x1) mlockall(0x2) sendto$inet6(r0, &(0x7f0000000280)="22644b7acc67105cde0e22ba490ede8bb6da59da8398160d0c23c9a2e0ff2c6a70b83996bc58ad6c7e8cdc901c902dafd3d85ac20f8fa0b8e24bff6386c27c28e06752ee1c5ebd7bcf18f73301ec62016760e1092acc65c4745944aeba128c2e2539edf46489ac4381fbb128158846a97f207947806807949fa18b0fcec0b41ef420259e8473e9fc60061389e9f9832eb3a275cfd727663acf63ad2308ed22035eebc91e19a62991eee074eaa2695dda7196aaba8e1ffad1d2b784d84082119018c4de7f0ea32e2740053a86239d27a4c5c366a6d0eb", 0xd6, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x7, @empty, 0x1}, 0x1c) 2018/05/11 23:05:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180008000000000000000000"], &(0x7f0000000340)="78a244c649520000c25d1dc848020000001394e355e834ad405765f24fee028c178b815ebfb375f2", 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xffffffff80000001, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={r2}, 0x14) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000300)) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/05/11 23:05:02 executing program 3: r0 = socket(0xb, 0x0, 0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x80000001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)=ANY=[@ANYBLOB="77042a3dc703c30000000000000000000082f5ca493707c5dc0000000adfb720e77f9f09a1c451c3ad6630e196abbb2c424f3447aa6e41ad6eee7f59b6d998425b0aa511c1bdab727ed73e5dba5d41b1d7d21b4ae05ff3d81df6af8fc1938c99197d3379c264000000000000000000000000"], 0x33fe0}, 0x1}, 0x0) 2018/05/11 23:05:02 executing program 5: 2018/05/11 23:05:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x1, 0x1) exit(0x0) pread64(r0, &(0x7f0000000040)=""/1, 0x1, 0x0) fallocate(r0, 0x2, 0x9, 0x1) 2018/05/11 23:05:02 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x101000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/43) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/05/11 23:05:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) getresgid(&(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000440)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000380)=0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x20000000004, 0x4, 0xb, 0x0, r0}, 0x2c) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x101}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000340)={r7, 0x3, 0x20}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r5, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) 2018/05/11 23:05:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/05/11 23:05:02 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc119, 0x20400) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@hyper}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/05/11 23:05:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000038d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0xc0000103}]}) signalfd4(r2, &(0x7f0000000000)={0x21}, 0x8, 0x80800) 2018/05/11 23:05:03 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200003, 0x0) 2018/05/11 23:05:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1}, 0x8) 2018/05/11 23:05:03 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lchown(&(0x7f0000000080)='./control\x00', r1, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) syz_mount_image$ocfs2(&(0x7f00000001c0)='ocfs2\x00', &(0x7f0000000280)='./control/file0\x00', 0x7, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000300)="f61973ff8f55ccd744b653c40e6f17d5678de28ec50c73f7ef748c9a937ec7f175a0", 0x22, 0x7}, {&(0x7f0000000340)="f280d3293b0d714c83604b47fdff7de79fe1ea6da94f29dd859e34631b9cfb7df3153f55dfdcbb7d0473037837d48310e266b74b18b19237bcf10e82e1ea", 0x3e, 0x7f}, {&(0x7f0000000380)="aeacd279dae123e9a26fcc24db6298054e5f82ad7b0533b24af016e1ab1d8c2a", 0x20, 0x3f64b890}], 0x1080, &(0x7f0000000440)='cpuset/:\x00') ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f0000000200)='./control/file0\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r3) 2018/05/11 23:05:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000048d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:03 executing program 4: getpid() gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6d095c3393005beaee3e000000") lseek(r1, 0xfffffffffffffffc, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000200)=""/78, 0x4e}], 0x1) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f00000002c0)="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") write$rdma_cm(r1, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000024c0)={0xffffffff}, 0x13f, 0x8}}, 0x20) write$rdma_cm(r1, &(0x7f0000002540)=ANY=[@ANYBLOB="0b07000010011b9c", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="000053f1457afa5e7ee60000000075d823ca11b8d0b00000000000faffffffffffffff000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000000080917920c12a773b4f1f33013a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013278fb6a4b01c6c652b3248097bb1a534d01dbf86efa840e69cd721ea888494cc4e1423a69bfc55c566d47043b3e69ee4cfad6e8ff7a2e5d9f43"], @ANYRES32=r2, @ANYBLOB="01000000"], 0x18) 2018/05/11 23:05:03 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000000, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/11 23:05:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000840), 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x5, 0x8001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0xe3b7, 0xc989f25, 0x401, 0x8, 0x4, 0x7, 0xfffffffffffffffd, {r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0xffff, 0x9, 0x5, 0x1000, 0x4}}, &(0x7f00000005c0)=0xb0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)}], 0x0, &(0x7f0000016000)) r4 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r4, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='#'], 0x1) r5 = getpgrp(0xffffffffffffffff) fstatfs(r3, &(0x7f0000000340)=""/194) capget(&(0x7f0000000180)={0x20080522, r5}, &(0x7f00000001c0)={0xffff, 0xfffffffffffffff9, 0x1ff, 0x7, 0xffffffffffff93c3, 0x8001}) write$evdev(r0, &(0x7f00000002c0)=[{{}, 0x1a2000, 0x0, 0x7f}, {{0x0, 0x7530}, 0x0, 0x0, 0x6}, {{}, 0x0, 0x9, 0x5}, {{0x0, 0x2710}, 0x0, 0x0, 0x3}], 0x60) 2018/05/11 23:05:03 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x3ff, 0x3, 0x2, 0x0, 0x7fff, 0x1f, 0x40f, 0x6, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2, 0x1}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), 0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r4 = dup2(r0, r0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2800) dup2(r4, r0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 23:05:03 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000180)=0xc) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7, 0xf) openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) 2018/05/11 23:05:03 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80041, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x12400, 0x0) capset(&(0x7f00000001c0)={0x19980330}, &(0x7f0000000200)={0x0, 0x0, 0x1d8bdaa8}) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/11 23:05:04 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="000000e5"], 0x1, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x143, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000140)={0x2000, 0x1000}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/05/11 23:05:04 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2a, &(0x7f00006ae000)=ANY=[@ANYBLOB="0e000000000000000a00000000000000ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000001c0000000000000000000000000000000000000022ac405c0000000039ad813b0000000000000000000000000012000000000000000000000000"], 0x90) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x35]}, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x14) 2018/05/11 23:05:04 executing program 0: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x800) r3 = accept$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001c80)=0x8, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000240)='map_files\x00') fchdir(r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) r7 = getegid() r8 = geteuid() stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ax25(r2, &(0x7f0000001680)={0x3, {"69c799cd46d2c0"}, 0x100000001}, 0x10) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) getresuid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)=0x0) r13 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001cc0)={{{@in, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001dc0)=0xe8) r14 = syz_open_dev$mouse(&(0x7f0000001e00)='/dev/input/mouse#\x00', 0x8000, 0x100c0) ioctl$GIO_UNIMAP(r14, 0x4b66, &(0x7f0000001e80)={0x5, &(0x7f0000001e40)=[{}, {}, {}, {}, {}]}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001980)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001a80)=0xe8) bind$rds(r2, &(0x7f0000001ec0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000001c40)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000300)="66d69b416b53e143ab75fcc1268df5a9d964c2c3bee69d48a613bba2003a03352a9446c2e66667240245fc86f7546282d0fcc8b363169e7798678ccff90756da80dfe5b3ea7dff7528ba2a0fa73a15d762788f800aceb2e8a11b9ce1640cd42841454c0bfe9584e5f0ece3b1eb3eafeda98d4096567c8d3e98577a1ca81178e1bdea3466c835b340044a91f1ab4bbeab46d7bfc70f2d2d04ec830f7c7f4e1945be3a48af47ab2710536eed0ef757a3c9a335c22c7ac22483ef269887f2e17947", 0xc0}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="501ac625f23048255d43ea35715c7363281bf87178605b326d620dac0d4ef3e2c9a91ad0a9163930", 0x28}, {&(0x7f0000001400)="367142d814d34662f7d02efee289fcfe4913bed3665c495d57e58956410ee3c96eaf179494b4a8bde9ee2b7a934fbaa69e38c789760565600c0f31d136f89ecd283b3dbe319750151330f3b69d22528eb75e9040e69651e22d64e3fa52b4707260e23f81b440c5063f9556538d49df66b67a4dbef4f69c8fef87f177d8231269ec480697401c330f8ac173f5eb751d291cb21b2293b0cab9b7cfc1f58567", 0x9e}, {&(0x7f00000014c0)="9931068c678961d3aab0ea68c8b37089ff053d00e642bc0136ba9ee72cbe75dd6e46dc14eb50444902c719f8197c15c29a36afaaed31f16cb0d90d168db979f49b2e9ad1ba34911f3673b7dc48f65a50664bd1e71e11eb2ed3df84", 0x5b}, {&(0x7f0000001540)="950cba89d931e365a859187586feb238eebef749c087880aca92273e3c1dfe", 0x1f}], 0x6, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r4, r10, r11}, @cred={0x20, 0x1, 0x2, r0, r12, r13}, @rights={0x18, 0x1, 0x1, [r5, r3]}, @cred={0x20, 0x1, 0x2, r1, r15, r16}], 0xb8, 0x4000080}, 0x4000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='.'}, 0x10) 2018/05/11 23:05:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000058d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:04 executing program 3: set_thread_area(&(0x7f00000000c0)={0x1ff, 0xffffffff, 0x0, 0x0, 0x7fffffff, 0x7, 0xfffffffffffff800, 0x7, 0x3, 0x3}) prctl$setname(0xf, &(0x7f0000000200)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x440, 0x144) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bcsf0\x00'}) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/05/11 23:05:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x9, 0x1) syz_emit_ethernet(0xa7, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [{[{0x9100, 0xffffffffffffff00, 0x6, 0x4}], {0x8100, 0x1ff, 0x1916}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xfe, 0x80, [], 0x15}}}}}, &(0x7f0000000440)={0x0, 0x3, [0xfffffffffffffffc, 0x163]}) 2018/05/11 23:05:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x400000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffff81, 0x0, 0x1, 0x7, 0x18, "39a72fc1248811bfc5fde32ce2b520a8b6a0bfa200b5d9383a32050dfd714bff972fee46f9e9fdc7528f5882f8db69d8d59e721737bcb1f90dd6c33b8193d2c6", "15d45771c9b365305c24afefedf9b9aa02e1d7d7f705002bef0fd8db64e6a6564c7aef5540aa7d92e4654aab49b158291285d895fede52a4caba598823b9aa27", "52675f174bf266c22d0baba8a8c76b84b8cbd401e57b3b7f069e61d5394987c0", [0x3, 0x8]}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x2b, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xf) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/11 23:05:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900000020001900006c8d6affffda0e0200000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:04 executing program 2: r0 = memfd_create(&(0x7f0000000000)="47404c252c7472867376656465746830656d3128", 0x1) write(r0, &(0x7f00000003c0)="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", 0xffffffffffffff13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0xcc, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100801}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x1, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x180}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) 2018/05/11 23:05:04 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fdatasync(r0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) [ 196.073875] audit: type=1326 audit(1526079904.265:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.094955] audit: type=1326 audit(1526079904.266:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.115934] audit: type=1326 audit(1526079904.266:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.136907] audit: type=1326 audit(1526079904.266:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.157887] audit: type=1326 audit(1526079904.266:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.178846] audit: type=1326 audit(1526079904.266:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.199901] audit: type=1326 audit(1526079904.266:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.220975] audit: type=1326 audit(1526079904.266:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.242028] audit: type=1326 audit(1526079904.266:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 196.263078] audit: type=1326 audit(1526079904.266:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13871 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor3" sig=0 arch=c000003e syscall=43 compat=0 ip=0x455979 code=0x50000 2018/05/11 23:05:04 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100, 0x4000) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x8, 0x80, 0x739, 0x1, 0x0, 0x3, 0x4, 0x6, 0x8, 0x1, 0x349f, 0x7fffffff, 0x3f, 0xf091, 0x2, 0x2, 0x5, 0x3f, 0x7, 0x7, 0x0, 0x4, 0x7, 0x6, 0x6, 0x100000001, 0x1f, 0x4, 0x11e7, 0xc1bf, 0x20, 0x6, 0x1, 0x1, 0x1ff, 0x9, 0x0, 0x3ff, 0x7, @perf_bp={&(0x7f0000000040), 0x6}, 0x800, 0x3f, 0x5, 0x0, 0x401, 0x8e0, 0x1}, r3, 0x9, r0, 0x9) dup3(r1, r2, 0x0) 2018/05/11 23:05:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005004000050020000500200003801000068030000680300006803000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) 2018/05/11 23:05:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @random="d9ae11d727b0", 'team0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0xed6}}, 0xda, 0x7f}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) sendmsg$alg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="1058dbf0fe50038f38", 0x9}, {&(0x7f0000000240)="fe63b4ba2fc442317dc669d49fd847816371e49ec487933e45671cf547405535aa6eaf12c547d4e89b3873e6319a07d155da37455a8baa36d8237c05c3b1927eb3062da2f25564718b83c81d64af1cad3f71d1943ffbc27e7bb8eede67c596f347b1d611b267c203a72e7b814f598deb3e56a6a5b51158a7463cd3c9f7d9c5a5437f2bb8a9d23c04e486931d382d8e88804cffedd4b66b299ef3f6b70247c25dcfb306fc736b61c184aea17b67f5c652b3f9ce3a0fdf9a1b2637c1f56f4ab0366cf7be2b789bfbe38d853a6d2ee8852cc8a944dda29150d01f804f6a295cefb21938d433b0a1923c880dedfd0713218957a3250808fb73", 0xf7}], 0x2, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc0, 0x20000840}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) r4 = dup2(r1, r0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000540)) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000580)='/dev/uinput\x00', 0x115000, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00000005c0)=0xfffffffffffffffa) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000600)=0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000640)=0x0) tgkill(r7, r8, 0x1d) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) sendmsg$can_raw(r4, &(0x7f0000000980)={&(0x7f0000000880)={0x1d, r9}, 0x10, &(0x7f0000000940)={&(0x7f00000008c0)=@canfd={{0x2, 0x71, 0xef1, 0x1ff}, 0x1, 0x1, 0x0, 0x0, "66d0e5730176ed3487e60202f3cc9e09a722192ab11d52a607b816a6e01bba0f8d3b8ea4f235495494680da19b23f705958015b589e52fe6ae0d249995c90039"}, 0x48}, 0x1}, 0x20000000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r3, &(0x7f0000000a40)=0x4) getsockname$ax25(r4, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@dev, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c00)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x0, 0x4) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000c40)={0x1, 0x2, [{0x80}]}) ioctl$TUNSETOWNER(r5, 0x400454cc, r10) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000c80)) getsockname$ax25(r4, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f0000000d40)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000d80)={r12, 0x4, 0x6}, 0x10) 2018/05/11 23:05:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0300000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x9d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) 2018/05/11 23:05:04 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x73c, @empty, 0x7}]}, &(0x7f0000000380)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x40, 0xffffffff80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x77f60bea, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e21, 0xec4, @mcast2={0xff, 0x2, [], 0x1}, 0x6d7}]}, &(0x7f0000000140)=0x10) write$binfmt_elf64(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) poll(&(0x7f0000000180)=[{r2, 0x40}, {r2}, {r3, 0x1000}, {r2, 0x104}, {r3, 0x4}, {r3, 0x1200}, {r3, 0x8}], 0x7, 0x9) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68) 2018/05/11 23:05:04 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x800, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/11 23:05:04 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="c49ba3a56a08e59dc34b0de78b"], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r0, r1) 2018/05/11 23:05:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0206000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:05 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = dup2(r3, r1) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000640)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000f3ffffffffffffff03020000000000000000000000000000000000000000004533e68ff6c463000000001f00000000000000000000000000eb73e60f5bdba7abcfc5555a"], 0x48) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000540)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xfff, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) r5 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000280)={{r6, r7+10000000}, {r8, r9+30000000}}, &(0x7f00000002c0)) ioctl$KVM_SET_PIT(r5, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000480)={0x8, 0xfff, 0x7, 'queue0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) accept4$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) timer_gettime(r11, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) 2018/05/11 23:05:05 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/05/11 23:05:05 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x807fe) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00000002c0)="3cb4f138442ff4409d8eb7bb453a4f7ba8c80449f6b89ba7a728297edc86f5c1b22de13b651ed5b4529cf19fb3c72d9fb4e42d6f8405c7e0795ebcc1ec3658771deb218077c4b9e0642d5e92e128fe6eb76816cc5cf69c11eda6f24ced98feeeec5c3d4727f809a4e0ff032fdac56ece9ad7f7092ba0d4206625009eed695f858786610f6961b893f5427231c18049ff009bdb47c7fe08b09328e3fcad9a7e6c0dd8e317bcacbcada83d09bd16", 0xad) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001a0001010000501442efcba42000000000001a8000000088ee5e75133a08a30e4768352ffd6471d35d090e492cd36a0000000000000000307bd3f2aee2426e95c87d7156b47de532d6e7b4573f48cd87613ab8b58c688e074d"], 0x1c9}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bond_slave_0\x00', r2}) 2018/05/11 23:05:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="8b9b3cb0561852ac9792de52ee41c21a", 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0x8873) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000340), 0xffffffffffffff61) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180)=r0, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x45, 0x4, 0x1, "9ef55d992219b49f5b990077e932f34a346f4787e18016ea16ca1474fca2a593725db93868247aae124f076b20dc75f5675248b5d2d8c5204fd1c8c65d8d9886f3860f02d7713ccf7d004ed4518a6263"}, 0xd8) 2018/05/11 23:05:05 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000240)=0x18) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x111100, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000400)={0x5, 0x0, [{0x80, 0x4, 0x0, 0x0, @irqchip={0x8}}, {0x8000, 0x3, 0x0, 0x0, @msi={0x400, 0x81, 0x19}}, {0x3, 0x6, 0x0, 0x0, @adapter={0x26d, 0x5, 0x4, 0x89f, 0x1}}, {0x80, 0x3, 0x0, 0x0, @irqchip={0xc041, 0x7}}, {0x7973, 0x3, 0x0, 0x0, @sint={0x6, 0x1000}}]}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x900, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000280)={{0x1, 0x17fb82c35da363e7, 0x9, 0x1ff, "b28d8eed1b9bf15f6657957b4373fee0e5f89cb6d7919d00b43cb299a97b46c4f572a20b68bdd5152de5b6da", 0x2}, 0x0, 0x0, 0x6, r1, 0x1, 0x6, "b179f607e1d77b872d8406086048aa2ca31847b49e7228ef743f7043ef408a5d6efa87eabe325016916f80e73741045482ed6dbbe740f09496e65891bc8a02c5", &(0x7f0000000200)='/dev/full\x00', 0xa, [], [0x5, 0x9, 0xfffffffffffffe01, 0x47]}) bind$bt_sco(r0, &(0x7f0000000140)={0x1f}, 0x8) 2018/05/11 23:05:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000180)}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x200800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x21d, 0x7e5d, 0x7fffffff}, &(0x7f0000000300)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 197.098334] *** Guest State *** [ 197.101723] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 197.110640] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 197.119516] CR3 = 0x0000000000000000 [ 197.123304] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 197.129845] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 197.136391] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 197.142460] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 197.148480] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 197.155200] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.163259] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.171308] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.179363] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.187374] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.195493] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.203507] GDTR: limit=0x00000000, base=0x0000000000000000 [ 197.211529] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.219531] IDTR: limit=0x00000000, base=0x0000000000000000 [ 197.227540] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 197.235542] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 197.241986] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 197.249463] Interruptibility = 00000008 ActivityState = 00000000 [ 197.255712] *** Host State *** [ 197.258932] RIP = 0xffffffff811f7479 RSP = 0xffff880191797390 [ 197.264928] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 197.271353] FSBase=00007fd029204700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 197.279176] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 197.285081] CR0=0000000080050033 CR3=00000001b1e3d000 CR4=00000000001426f0 [ 197.292117] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 197.298806] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 197.304884] *** Control State *** [ 197.308349] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 197.315032] EntryControls=0000d1ff ExitControls=0023efff [ 197.320496] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 197.327450] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 197.334136] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 197.340734] reason=80000021 qualification=0000000000000000 [ 197.347101] IDTVectoring: info=00000000 errcode=00000000 [ 197.352593] TSC Offset = 0xffffff930875f190 [ 197.356942] EPT pointer = 0x00000001887b801e 2018/05/11 23:05:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0205000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="eb3c906d6b6668d866617400020c01000200027400f8", 0xd}], 0x8000, &(0x7f00000002c0)) 2018/05/11 23:05:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x5}, &(0x7f00000001c0)=0xfffffed3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x0, 0x3, 0x3, 0x8, 0x7, 0x1, 0x7, {r1, @in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x5, 0x4, 0x1a5e8ede, 0x8}}, &(0x7f00000003c0)=0xb0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='pids.events\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000002c0)=0x3f, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 23:05:06 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="bfeea2b25a8a13154c0a94a57d196599043f79e7e6cb9faec31de81f007e119aae518dc86ef476c5ed99c9", 0x2b, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000080)) ioctl$KDSETLED(r4, 0x4b32, 0x0) sendmmsg$unix(r1, &(0x7f0000000040), 0x0, 0xc0) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f00000000c0)) dup2(r0, r2) 2018/05/11 23:05:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000029000000050000ccb500000000000000"], 0x18}}], 0x2, 0x0) 2018/05/11 23:05:06 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) r1 = socket$inet(0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x800}, &(0x7f00000000c0), &(0x7f0000000140)={r2, r3+10000000}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000300)={0x5, 0x408, 0x0, {0x0, 0x7530}, {}, {0x0, 0x0, 0x1000001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "551e4de2de80bbc8"}}, 0x48}, 0x1}, 0x0) 2018/05/11 23:05:06 executing program 1: perf_event_open(&(0x7f0000348f88)={0x1000000000000002, 0xb6, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000094b000)="2700000014000707030e000012ff030011000100f5fe0000000000000000080000000000000500", 0x27) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x400000, 0x0) accept$inet6(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000480)=0x1c) 2018/05/11 23:05:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) r1 = semget$private(0x0, 0x3, 0x8) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/4096) getitimer(0x0, &(0x7f0000001080)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000010c0)=0x7) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001100)="327eae0670accbd6100d9f77f56320210db53d59e2a3d73e259e4562d971d7fa1080bee03e47f386ac57464ffa8a0c18fb7780406895d26839cbebecd66df382a99c4f5209aa06c63d", 0x49) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001180)={0x0, 0x7fffffff, 0x685}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001200)={r2, 0x7fffffff}, &(0x7f0000001240)=0x8) r4 = getpgid(0x0) prctl$setptracer(0x59616d61, r4) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000001280)=""/253) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001380)={0x0, 0x8204, 0x3, 0x9, r2}, 0x10) ptrace$setsig(0x4203, r4, 0x9, &(0x7f00000013c0)={0x33, 0x6b0, 0x9, 0xff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001400)={r3, 0x6}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001480), &(0x7f00000014c0)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001500)={0x1, 0x3}, 0x8) r5 = creat(&(0x7f0000001540)='./file0\x00', 0x42) bind$alg(r5, &(0x7f0000001580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) chroot(&(0x7f0000001600)='./file0\x00') connect$nfc_llcp(r5, &(0x7f0000001640)={0x27, 0x1, 0x0, 0x7, 0x400, 0x7fffffff, "efdecc78cdda11e2dbff4260cf175e4bb16feb5137882fdcc8828b31b590c65496dd5c99060803e079ec4acaf88781276646afe18b8e6844bfc1ab3ee2c433", 0x22}, 0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000016c0)={0x80000001, 0x201, 0x5, 0x4, r3}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) setfsgid(r7) r8 = add_key$keyring(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r9 = add_key$keyring(&(0x7f0000001900)='keyring\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r8, &(0x7f0000001800)="94dd863d62ef6faee0fdbd3252079cde5a954122ebc6613bbacd2dbee5a08122129f8144d2b8cf9369cec6a758f4524f58b9479c9850879ddb92abe1acf56eefc9d42f364808f90852f361eddb9ac684ddfde9d6285dada7a68badd87fa99fe37d95f6e21c8a8e1bc4f2308eb3d8e6861b2c6dfddb2a309ba9a288db7989d73e20646d8454b82d54462a77d5ce92b63a5a8542354ea692ded1e2465d4f53db03f963c67008c290fb18181b567a551b2db42ee77f14858aec0474af3eceb6c4e3da1dce65d1506d7360d429a445090e", 0xcf, r9) fcntl$setownex(r5, 0xf, &(0x7f0000001980)={0x0, r6}) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000001a00)=@add_del={0x2, &(0x7f00000019c0)='team_slave_0\x00', 0xffffffffffffff00}) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001a40)=0x7fffffff, 0x4) [ 198.034372] validate_nla: 6 callbacks suppressed [ 198.034382] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:06 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x6fe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc08c5334, &(0x7f000003a000)) 2018/05/11 23:05:06 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = socket(0x3, 0x5, 0x10000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/31, 0x1f}], 0x1, 0x0) 2018/05/11 23:05:06 executing program 2: r0 = socket(0xd, 0x90000, 0x7) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x0) unshare(0x2010000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/05/11 23:05:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x2000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000080)="d01efe94cbcf74bc2b268da3a007622f0615696e293ae00f53f072b3701dbc1ea8e0ddddfee18d0b1fecc313a7f7b778ce86cf3ca03a89525c71e6ff5122d69b43fdcd3d933997b2393938a49c7c0e506709cf7cce9c7e575712d878fc7a8b1fe24486b61118cce048546daf6a293c960b5ab0f5650eb3104da32d6e5c32311d40dad7335b7db885052c9cfd81065dfec9c847fdd5c433a57cafe047125eb20dadbe7204a9006a769aeeb95bbc240c0814cd8fef5431dce74a7ad0e1b3af1ca5d10a6acf066a0757ade5d52ba3406b40789ad0f97736c75a9f2d216b929f3d8add9795a6cffe", &(0x7f0000000180)="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", 0x1}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001200)=""/3, &(0x7f0000001240)=0x3) 2018/05/11 23:05:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0268000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x18001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x80045400, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x35, "d102ca381750eaf875e4ed4aadcb55339ebf46c410397b93e8ee18b8722f041ae241612d1f91cd8233e00103213d2666001d3a3bb0"}, &(0x7f0000000180)=0x3d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xa7, "905da64ab2e6f24ea3f97246193e404c6e17d2e92cf1d42d8cdb8249ab7798ecb5fef87cd203eea7e1890234f293b824ab07bb5de439a0c71023dbaea28ceacbd740f6c53eb6d1bba881eba0620a7fbd50077dc9accdfd169af169e95d3b6e4e62117123e5cd05a41c202ca464873bd6122c5067dd68cc5b3d286cd4a35d16de4591e844003768bc4980a12f03a0a33b9511e82bd0148618fb36743acb08ae83171e2ac4220582"}, &(0x7f0000000280)=0xaf) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/05/11 23:05:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8001, 0x105801) ioctl$TIOCSCTTY(r2, 0x540e, 0x1ff) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 198.220563] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02f0ffffffe80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="81c854360255ced164cd10bb68bc1a5f2bf5d95ede47fd3dab41339e745b4557444e0b4b698385a00a43", 0xe, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f00000002c0)={{0x0, 0x1}, {0xffffff80}}) r2 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x5000) shmdt(r2) 2018/05/11 23:05:07 executing program 2: syslog(0x4, &(0x7f0000000100)=""/206, 0xce) r0 = fanotify_init(0x1, 0x800) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 2018/05/11 23:05:07 executing program 7: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x80000, 0x0, [0x3ef, 0x0, 0x6, 0x100000001, 0x6, 0x1, 0x917a, 0x8]}) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/05/11 23:05:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r1, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x541100, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x6, {0x2, 0x9, 0x80000000, 0x0, 0x57d58717}, 0x7, 0x7fff}, 0xe) r3 = dup2(r0, r2) fcntl$setstatus(r0, 0x4, 0x40800) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) 2018/05/11 23:05:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/05/11 23:05:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) clock_gettime(0x0, &(0x7f0000005400)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/225, 0xe1}], 0x3, 0x0, 0x0, 0x2d}}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001680)=[{&(0x7f00000004c0)=""/122, 0x7a}, {&(0x7f0000000540)=""/6, 0x6}, {&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x4, &(0x7f00000016c0)=""/4096, 0x1000, 0x7}, 0x100000001}, {{&(0x7f00000026c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002740)=""/23, 0x17}, {&(0x7f0000002780)=""/165, 0xa5}, {&(0x7f0000002840)=""/165, 0xa5}], 0x3, 0x0, 0x0, 0xff}, 0x800}, {{&(0x7f0000002940)=@hci, 0x80, &(0x7f0000003f00)=[{&(0x7f00000029c0)=""/202, 0xca}, {&(0x7f0000002ac0)=""/70, 0x46}, {&(0x7f0000002b40)=""/163, 0xa3}, {&(0x7f0000002c00)=""/183, 0xb7}, {&(0x7f0000002cc0)=""/41, 0x29}, {&(0x7f0000002d00)=""/40, 0x28}, {&(0x7f0000002d40)=""/104, 0x68}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/100, 0x64}, {&(0x7f0000003e40)=""/190, 0xbe}], 0xa, &(0x7f0000003fc0)=""/27, 0x1b, 0x5}, 0x591}, {{&(0x7f0000004000)=@vsock, 0x80, &(0x7f0000004440)=[{&(0x7f0000004080)=""/238, 0xee}, {&(0x7f0000004180)=""/251, 0xfb}, {&(0x7f0000004280)=""/202, 0xca}, {&(0x7f0000004380)=""/155, 0x9b}], 0x4, &(0x7f0000004480)=""/160, 0xa0, 0x3}, 0x9}, {{&(0x7f0000004540)=@nl=@unspec, 0x80, &(0x7f0000004840)=[{&(0x7f00000045c0)=""/222, 0xde}, {&(0x7f00000046c0)=""/231, 0xe7}, {&(0x7f00000047c0)=""/110, 0x6e}], 0x3, &(0x7f0000004880)=""/18, 0x12, 0xaa}}, {{&(0x7f00000048c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004940)=""/211, 0xd3}, {&(0x7f0000004a40)=""/214, 0xd6}, {&(0x7f0000004b40)=""/161, 0xa1}, {&(0x7f0000004c00)=""/85, 0x55}, {&(0x7f0000004c80)=""/34, 0x22}, {&(0x7f0000004cc0)=""/140, 0x8c}], 0x6, &(0x7f0000004e00)=""/197, 0xc5, 0xe0}}, {{0x0, 0x0, &(0x7f0000005100)=[{&(0x7f0000004f00)=""/219, 0xdb}, {&(0x7f0000005000)=""/199, 0xc7}], 0x2, &(0x7f0000005140)=""/152, 0x98, 0x8}}], 0x8, 0x21, &(0x7f0000005440)={r1, r2+10000000}) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000005580)={'icmp6\x00'}, &(0x7f00000054c0)=0x1e) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000005500), &(0x7f0000005540)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r5 = socket(0x400000010, 0x3, 0x0) write(r5, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) 2018/05/11 23:05:07 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060000383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000602851b900008400ff020000000000000000010000000001ff0100000000000000000000000000015b77a3ca7ddcb744"], 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001940)=0x14, 0x80000) getsockname(0xffffffffffffff9c, &(0x7f0000001980)=@hci={0x0, 0x0}, &(0x7f0000001a00)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a80)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001ac0)={'bond_slave_1\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001b00)={0x0, @loopback, @rand_addr}, &(0x7f0000001b40)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002180)={0x0, @multicast2, @local}, &(0x7f00000021c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002200)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002340)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002540)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002580)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002680)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002d00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000000200)=ANY=[@ANYBLOB="dc050000", @ANYRES16=r2, @ANYBLOB="02002bbd7000fddbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="540202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966796adf364eef9cc862dce79fa6696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000008f9effcf03000300000000000000030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400304ed54755fa25b7249be8bcba07b494a587c8431bb2be2f219191cee40ff34b3d80f5f8027c1edb8f0bea6c2acd56b486433b6b5462d39854b79903e4f244a1685f52c98c411fdce793da363cd50dcefd", @ANYRES32=r6, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000001000000eaffffffff07000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400e1510000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff03000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000008000100", @ANYRES32=r11, @ANYBLOB="300202003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000001003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400040000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000"], 0x5dc}, 0x1, 0x0, 0x0, 0x50}, 0x44000) r16 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x240000, 0x0) ioctl$KDGKBSENT(r16, 0x4b48, &(0x7f0000000040)={0xfff, 0x3, 0x9}) [ 199.086674] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 199.096650] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 23:05:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200000003e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xe4ba, 0x801) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x0, 0xc1, &(0x7f00000000c0)="a1171fbbba07e53647e9833f7f9bf22dfe69345b0b3e03645765d24fc120a9b60743a9342cb082bf58c5975d58800d8b99bd4cf0b2c0ad7c1be68ef053557353a3243f4ef5321abfd8df1a9da85cf5b148599096d1bf89614e5f4ad8a9b8d9e25928b7fb21f71e7f768f7a80e140f91efb8ea4b70253a63247b5b3b07c839656968950d140675e9dedcb52b4d4ff8e472a86e9e39fb56cb7a5da462f7ba6838d806550544e7d85c2d23ba16394c18b4dfc2dd894cee86babddf2e4081097799b0d"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000240)={0x3, {"a16d3b150162a7"}, 0x5}, 0x10) io_setup(0x400, &(0x7f0000000380)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/05/11 23:05:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="81c854360255ced164cd10bb68bc1a5f2bf5d95ede47fd3dab41339e745b4557444e0b4b698385a00a43", 0xe, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f00000002c0)={{0x0, 0x1}, {0xffffff80}}) r2 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x5000) shmdt(r2) 2018/05/11 23:05:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) 2018/05/11 23:05:07 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e20, 0x51, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x5, [0x3, 0x100000000, 0x100000000, 0x40, 0x7ff, 0x29a, 0x46a5, 0x1]}, 0x5c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xfffffffffffffffd, 0x0, 0x8464}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/11 23:05:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x20000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='ipddp0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000002c0)={{0x100000001, 0x7, 0x8, 0x100, "aeaef21b853cf58ced479ea53f3f44f52089103083c187ef6372e8c5aa5333f18ae732bfd30e56c58503eec3", 0x44}, 0x0, 0x0, 0x1f, r1, 0xdc, 0x5, "cd6d600a43e858c5c234b0aed447ad4044675eee0aa9a64d0d4a8e4851a2950017225c64f14fb32e2c26574e0c717f0c10d79960e85944b75d80b4b939a51b23", &(0x7f0000000140)='vmnet0\x00', 0x7, [], [0x8000, 0x7, 0x0, 0x400]}) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)='vmnet0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @dev}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc6a4, 0x9, 0x3, 0x400, 0xfc0, 0x0, r2}) [ 199.215526] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10, 0xfcffffff}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000100a010000000000000002000000f76ae89e810800"], 0x14}, 0x1}, 0x0) timerfd_create(0x7, 0x800) 2018/05/11 23:05:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="7f5ecc5df509196f65de90c1b73dfc73a3f77e2a0d54c17776af22a98e2b5780701fff3627a2d5b8d5f753c37973c1efdda7f154a91fb3cf5628", 0x3a, 0xf5}, {&(0x7f00000002c0)="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", 0xfe, 0x7}, {&(0x7f00000003c0)="dbaad678f4d16caacfc1f5cabe92442a87507d691081802b200ee0529c2b3aabc200bd8a782b4bb95438f2e57da7031bbf31bca347f04a293d066e304951e1ca9c3ea7a262a40bd52ab301115aede40603c59b48471896db91c2f871a209e94bb1691127cc1cdeedee0671ae588cf7f1380adfb7838f97e81b8c5fe1fc600705b5659a2512707bba5321eded67f4036afd70063b7f26a0268e9542525a502414bba56577c3ff9e7a3891de682cc3462aa5", 0xb1, 0x3}], 0x1000000, &(0x7f0000000500)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x39, 0x39, 0x33, 0x38, 0x30]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x30, 0x7f]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x39, 0x36, 0x0, 0x35]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3f, 0x3f, 0x3f, 0x0, 0x2d, 0x0, 0x3f, 0x30, 0x3d]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x33, 0x3d]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x3f, 0x34, 0x7d]}, 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x0, 0x7, 0x61b, 0x3, "dbc9a81667e2319e523f972697e92197570cb43804105471c3f9f2f438bcb6cc24a468963ad67d0d05a9af2e", 0x8}, 0x0, 0x0, 0x80, r1, 0x400, 0x5, "930acba196024d1120652e01bfc6953b5d646d0efa2925534ab830d44611640b306612bdd7caf5f67afed7771d4124fdbb21ab526da34f9401ab57c99f0e4eb8", &(0x7f0000000080)='em1j\x00', 0x5, [], [0x7fffffff, 0x101, 0x889, 0x7]}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) 2018/05/11 23:05:08 executing program 0: r0 = socket(0x10, 0x10000000003, 0x0) write(r0, &(0x7f0000000000)="24cc000052001f0014f9fb0700090400028007dc100001000001000000005800000001ce", 0x24) 2018/05/11 23:05:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x79, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) recvmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/143, 0x8f}, {&(0x7f0000000c00)=""/93, 0x5d}], 0x2}}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x40000) 2018/05/11 23:05:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200000006e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}, 0x0, 0x2}], 0x48) sendmmsg$alg(r2, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f06000), 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000000040), 0x1) 2018/05/11 23:05:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)) r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x800) r2 = dup3(r0, r1, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000080)={0x6, 0x80000000}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000300)=0x6) r3 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="cae0a74fd2c43e187e472f5536aa339d54d3414bebb2aedccd8d372bd2c2c5066661735aa410aa290fbdcf403c8305a17e11997298a836ba28d2e1e81d03d2abfa619855496d80ac490cd27aeec2642905d070941446336ef099e61718fb06fc8750ae6697dc56df633cf71647df1a4616e2c5ea27785bfc82e6e5c0d72dac4e8b44e27ef454052d2037e6cee32ef3bccb0e97b15bff81f4104b7a6005e47be229d057c7a1d7fea33b96bd1e63f0657e549d9dfe8da6212f3d729b541e5311379abf632b98e0", 0xc6, 0xfffffffffffffffc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={r2, 0x3, 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x20) keyctl$describe(0x6, r3, &(0x7f0000000240)=""/94, 0x5e) 2018/05/11 23:05:08 executing program 3: mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt(r0, 0x10d, 0x0, &(0x7f0000000000), &(0x7f00002bdffc)) 2018/05/11 23:05:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001140)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f80)="5d44d2b0eac229f96e0b961d71bedeb5d5769eb453443478583c3ad7", 0x1c}], 0x1, &(0x7f0000001100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/05/11 23:05:08 executing program 0: socketpair$inet(0x2, 0x0, 0x1000000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 200.149852] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:08 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001700)='/dev/vcs#\x00', 0x53, 0x109040) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000001740)={'irlan0\x00', @ifru_flags=0x100}) r2 = shmget$private(0x0, 0x1000, 0x53c, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000400)=""/108) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000340)={0x7fc2deb8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000004c0)={0x3f, 0x81, 0x6, 0x800, 0x7, 0x3, 0x8, 0x6, 0x3ce8d710, 0x81, 0x698}, 0xb) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) pipe2(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000040801) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x26, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vcan0\x00'}) r6 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffe01, 0x40000) connect(r5, &(0x7f0000000380)=@un=@file={0x0, './file0/file0\x00'}, 0x80) recvfrom$unix(r5, &(0x7f00000005c0)=""/165, 0xa5, 0x22, 0x0, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000140)=""/180) semop(r0, &(0x7f0000000040)=[{0x20, 0xb52e}, {0x400000000000}], 0x2aaaaaf2) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000580)) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000500)=0x8, 0x4) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) creat(&(0x7f00000000c0)='./file0\x00', 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) sendmsg$key(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x1058}, 0x1}, 0x20048810) unshare(0x40600) r7 = gettid() sched_rr_get_interval(r7, &(0x7f0000000000)) 2018/05/11 23:05:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001740)='/dev/vga_arbiter\x00', 0x1010c0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001780)=""/191) unshare(0x60000000) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="2387be09ee99b41831206fc283884d492539365f7931012cf67296d2ff82fa4a61735d82d92e2aa010a169a3976e00447a739cc974e08fd2ff2359b3fb42a1f1f6fc9420679e97b0cbec35dba36a513e8766fd7225421d26c19961a67e957405ac5f13af59cd0a1e80187cd1aeff3a8ecda5855d949c49f7099c85cf3838561b2274ba93bcffdce068b98490fd3c895f9f2e24ac4ef227e66bcaee42b75077326838c4bccba8dfb2dd4b0754ecb92ab0ca4ff58489fc98afc3c1f3f76e4d7804f414dde0d7", 0xc5, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000001680)='logon\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001700)='\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001600)=[{&(0x7f0000000280)="6196988e877797d9933e7c4a773f9dd23daaea6a23fe1d3bf46893f95b7a8afd1fba591d72d4ff2db9230b43f879d737d15d26a7bfcfe0d02c1c091eecb305530d86", 0x42}, {&(0x7f0000000300)="f4ccd208f713805c2453f2af043041ba4bfa488f6f583e5d1dc930e6b7827cca69362b21b1ad27ce3eab2d2d09c7087acbd6fe14832de7b0271bc36d207edce9f1c3ba3bad9faeceede67620d23076ab9d2a3914d940b37948f9845f680de009cfaabc093dbf179d4a5b041e1e50bf99ac2675dc3f85677e32150c6e31ca99d1ac6590f566ddc8d156cf2a1ead96ceac", 0x90}, {&(0x7f00000003c0)="e561939ce8d83eff66d1ebca07ffddc9458ea32008a0f5fabd654e6bcf7f14d743aaf10670e25986f06d4282b230f7f9491a0a010fca050d1b9dff2da53040e37719cda38af6ab7c2418b5677a4132c5d51cde2ffe5118be6aef7c7357f71c007b205df795a69717cde86e6b1c89d357af814b", 0x73}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="8576063264c20b24fcec9bbb51bf484cffb999dc0bc3a35e8d5c2c06e91534360e84a4cd51aa10869265a7940e5e27baa363114a31ad2e069fa9b33b48ab6e6aaeb351f5936b18f7f2c1d350b57fd5190e95d366c5582e2ed78aa0fa92dddaf9415c0714cdb53e2f29e9cbbee532b6c606c186f8436fbb8587a300b7d39571d60c4b3386fd432300c56856938578939389bccf99b2989486e96f3f9622accfb3e66d8712", 0xa4}, {&(0x7f00000000c0)="777e5d4c60dc9aa31cd670", 0xb}], 0x7, r2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001940)=""/116) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x10000400) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="52a45f83912e68a891115aaf0088836d83fa830d3c26a5a387239d8b97644ca58436f3ebedf9cdf1add71fb3d0e2bd7803e3782d96075a5555b88124fbcf00ed0ced2fb63c784c5109ab1cd0f7bba89838283669d772c7a4ea697c82cf7114be871837c3e09ed32feda681aebf929b4f9ef9", 0x72, r2) 2018/05/11 23:05:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e020001be00e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:08 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="6d0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = userfaultfd(0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x100, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000ac0)=0xe8) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@multicast1=0xe0000001, 0x4e24, 0x7, 0x4e21, 0x6, 0x2, 0x20, 0x80, 0x67, r6, r7}, {0x5, 0x80, 0x6, 0x401, 0xc08, 0x78, 0x6, 0x9}, {0x4, 0x490, 0x8001, 0x3}, 0x401, 0x6e6bbf, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x2, 0x0, 0x3, 0x100000000, 0x3, 0xffffffff}}, 0xe8) fcntl$lock(r1, 0x27, &(0x7f0000013000)={0x0, 0x1, 0x0, 0x2, r5}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) socket$netlink(0x10, 0x3, 0x1f) r9 = dup2(r4, r1) ioctl$VT_DISALLOCATE(r9, 0x5608) [ 200.314327] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 23:05:08 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0xfce) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_score\x00') ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)=@ioapic={0xf001, 0x7, 0xbb, 0x3, 0x0, [{0x1, 0x3ff, 0x7, [], 0x5}, {0x7ff, 0x101, 0x9, [], 0x7}, {0x7, 0x6, 0x1ff, [], 0x7}, {0x400, 0x1, 0xaef, [], 0x4}, {0x6, 0x80000001, 0x8, [], 0x4}, {0x7, 0x0, 0x8, [], 0x800}, {0x7, 0x5, 0x7}, {0x1, 0x100, 0x40, [], 0x6}, {0xfa27, 0x6f1, 0x7, [], 0x1f8000000}, {0x4, 0x4, 0x9, [], 0x2}, {0x1, 0x3, 0x2, [], 0x9}, {0x400, 0xff, 0x3, [], 0x6}, {0x80000001, 0x6, 0x1, [], 0x5}, {0x80000001, 0x4, 0x7, [], 0x6}, {0x5, 0x81, 0xab, [], 0x2}, {0xff, 0x2, 0xfffffffffffffffc, [], 0x7}, {0x3a1, 0xfffffffffffffff8, 0x9, [], 0x23f}, {0x5, 0x9, 0xffffffff7fffffff}, {0x6, 0x5, 0x6, [], 0x2}, {0x39eb, 0x1, 0x81, [], 0x69}, {0xfffffffffffffff7, 0x5, 0x5, [], 0xf75}, {0x300000000000, 0x3, 0x7f, [], 0x3}, {0x8, 0x1, 0x100, [], 0x9}, {0x0, 0x3, 0x7, [], 0x80000001}]}) [ 200.336803] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 200.475906] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 23:05:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02f37f0000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:10 executing program 3: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) 2018/05/11 23:05:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9e, "0503b224e16516d31a0f4e6dd37c00ca41091c400687dcb17649d6efd3a150d2fc69c640d4be729fbb43a72b2f3624678a14f794b3c403f9810bb908725657911e078e9215f4e2f59e5e7b66faf79e3348f0f391a2c2165673ad47f7ee34cb42d1512beec81e19f9963933340c16021563aa1c62bcdf6c9460b22d628b164bf84a211c04617490be9adc80de7d2908b3fcab16a4a787678e83af0514608b"}, &(0x7f0000000180)=0xa6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x80, 0x200, 0xf4ed, 0xc523, 0x2, 0x797, 0x4, r1}, 0x20) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x534efde5d2bae675) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="80fd020100fa", 0x6}], 0x1, 0x0) 2018/05/11 23:05:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) 2018/05/11 23:05:10 executing program 2: syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="73ff130000008000000000"]) 2018/05/11 23:05:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000040)="20d78a") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0xe1, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) lseek(r1, 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendto$inet6(r1, &(0x7f0000000140)="3fd2f135c9920684935b125c476770e04121502618c1a41dfb001b45dca5f372a0f55b099a6d8a7aee2f99dfcd30ee83174911d241bb321b24e7e86fda0b22bde3fe7da504f0c2865a912e5d6ea10ad100014282c8e7637a25d645d84e95d37f0b9dc3837afc2bf2b2048c4b346719", 0x6f, 0x24000085, &(0x7f00000001c0)={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x7530}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x9, 0x0, 0x9}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/159, &(0x7f0000000340)=0x9f) recvmsg$kcm(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/154, 0x9a}, {&(0x7f0000000540)=""/29, 0x1d}, {&(0x7f0000000580)=""/246, 0xf6}, {&(0x7f0000000680)=""/82, 0x52}, {&(0x7f0000000700)=""/180, 0xb4}, {&(0x7f00000007c0)=""/31, 0x1f}, {&(0x7f0000000800)=""/229, 0xe5}], 0x8, &(0x7f0000000980)=""/234, 0xea}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000ac0)={0x2006}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00)=@assoc_value={0x0}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b80)={r2, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000001}}}, &(0x7f0000000c40)=0x84) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000c80)) ioctl$int_out(r0, 0x5460, &(0x7f0000000cc0)) tee(r1, r0, 0xc701, 0xd) pread64(r1, &(0x7f0000000d00)=""/4096, 0x1000, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001d00)=0x20c, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d40)='./cgroup/syz0\x00', 0x1ff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001d80)={r2, 0x3}, &(0x7f0000001dc0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e00), &(0x7f0000001e40)=0xc) bind$unix(r1, &(0x7f0000001e80)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f00), &(0x7f0000001f40)=0xc) openat(r1, &(0x7f0000001f80)='./file0\x00', 0x200, 0x100) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002000)) getegid() 2018/05/11 23:05:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001740)='/dev/dmmidi#\x00', 0xec, 0x400000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001780)={0x0, 0x8}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001800)={r3, 0x3, 0x93, "a7e351ed08df61872124cf45f4812d3dbdd70f5db529d610b3bae7d7bf35aa90bef1376e7db1f43d593b9a54ceeba52300c0739bfecab1a9ca725e8f5d995b33b4390f6e8ee267abf09782bcc537ea70d35005b9202328fdee18699c90e275beb3ad3a4d43e8aab23b753989d96886b96dab16ef316fecfe116be670014d984531725dac0473b534b92b1e5232f7ed4f3d4d7e"}, 0x9b) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x0, 0xffffffffffffffff, 0xc}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x81}, 0x8) 2018/05/11 23:05:10 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x10141042, 0x0) mmap(&(0x7f000000a000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) msync(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4000000004) [ 202.173866] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:10 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x882) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sequencer\x00', 0x0, 0x0) writev(r0, &(0x7f0000001400), 0x0) 2018/05/11 23:05:10 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x1a) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x800, 0x72, 0xffffffff, 0x9, 0x1ff, 0x4aa9}) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000000500)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="9e0b1dc5f725"}, 0x80, &(0x7f0000000840), 0x0, 0x0, 0xeffdffff}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/anycast6\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x80000004) 2018/05/11 23:05:10 executing program 2: ioprio_set$uid(0x3, 0x0, 0x9) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) socketpair(0x1b, 0x2, 0x5b, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000280)={0x5, 0x6, 0x2, @random="fbd1440f4e09", 'veth1_to_bridge\x00'}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) [ 202.234527] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:10 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x800000000003, 0x7fff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x210200) r2 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="28b9b5369f69e407d49fd1de1b0e866c6cdfb5d8d53a8f4793e30da46e5ad4964d2a46ff639eb947365ab4a6ff45a0e174576583e6ff3dc2f7200aa8d6b93ad9d924f36430adc49e01ed7a562d13bdb85f2d70deef08dc4856a50593afb2a5aaab2d57a05e42425231b3cd393a037798a331e132e65a8d82e2e0af65f546bdc0677d9136c93f994ce31f9293c1cce15060921a89b6decc283af5a3d23da0bb724b9ed992abf151ab9fa420af47fc8e564db0eebf619a70702328a349f75422480fb62a5662bf118d9ad6cc33538a0e", 0xcf, r2) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'memory', 0x20}]}, 0x1d) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(r4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000340)={0x4004, 0x2000}) getpriority(0x2, r5) 2018/05/11 23:05:10 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000240)={0x0, 0x10000, 0x4, 0x3c, &(0x7f0000ffd000/0x2000)=nil, 0x6}) r1 = getpid() ptrace$cont(0x1f, r1, 0x80000001, 0xc7) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'team_slave_1\x00'}}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000300)="f45316c22e6c6b140095b601be9f07c905fb8a0816454cb59b7f4f66e0144dd6c8d8ee87480cce8cd12e486c4f334283922853555aaabf17d32baf40ea7e4d142482f35e2b1590b38c3f20a47ac85ebcfddf770c1dafbd449aaeecea87b5fa9508642a382dbed54f3068b205ae42f16b191aca49015a388e06c1152eef982507208afeae4fca8470b13d3fda75d39b5c9d3a9f34a7cdee72c142beccc0ec29f59aba10fb18bdcfed4ec4", 0xaa, 0x0, &(0x7f0000000400)={r3, r4+10000000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f}, 0x14) getpeername$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) writev(r2, &(0x7f0000000000), 0x2d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x40}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r5, 0x4, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r6, 0x442190b2}, 0x8) 2018/05/11 23:05:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x64}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000180)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x28020, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xb53b96300b431a53, 0x1) 2018/05/11 23:05:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200680000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1442f3455ce3717c9b1c4e6ceff9aebcd64a0f89dd13f7b433e61a517f8577d4ffd231e8494dc87e334af63835ee51e58f48834d4055f1f732828b66d189a74a0d1dffe91d332495a611f50978c11035de642669d4b75b3f40d5f8d45b97fb127842310535a388ba45d00a108006e1bd3a86133026754141701bfaf00a98d66017e72e85fa40c85dead3783df0be3727249ffe4ac6f8b2eee3238fb3d0a503c635f22b5f39e9be27572bd29586db08fc52ced90261961646c0ad5d8c17"], 0x14}, 0x1}, 0x0) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x7c0, 0x2b, 0x504, 0x70bd28, 0x25dfdbff, {0x17}, [@generic="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", @nested={0x138, 0x49, [@generic="fee2f64e5fe59d94bca873f7f9280f185e49cc3b2e3f487a4abd812fb5cabb11a7733c1048b9ccb885fa7f1d8982918a3547f0c9817fc71bdf28aa6d", @generic="78f692cc3c8f12434dd58d07e82453315182b168b70b8d2ab15acde4ad7becc9443218e685ac65db82a7f24ee20507b0dfbabdcbcead592fc2b078db399e36b497a75f7aa6a1015ad5b791e2b3d586b3951948182023afbf9db37dfcbcc975db05187f73ef8f1b1394657cbc568dd3916e85976ab201710ac0fdf11b18bd737170ba4f7d9c89211c2d618b3550a6caaa9b18c6db99c0d44f7e1f05f74204e17fa8edf6370b882ae6445b0c8f1734a7362afd3a", @typed={0x8, 0x22, @uid=r1}, @typed={0x3c, 0x84, @str='ppp0kem1-posix_acl_accessbdev$/posix_acl_access)!user:&\x00'}]}, @typed={0xc, 0x42, @u64=0x9644}, @generic="496faa40b0131b71c3d57f107883c48e8dee8f9929227cac54a93122711674d81dccf6383165", @nested={0x44, 0x47, [@typed={0x8, 0x66, @fd=r0}, @generic="126469158f681e1b599af069cea0982fcb1580a778a3214334987bb53b1777bdfd4c4549828d75c48c55895d", @typed={0xc, 0x30, @u64=0x3}]}, @nested={0x168, 0x59, [@generic="f9f206058f8dcf15d4fc1e47f7810773d422f781bcead751ae96624a92f5a1195cc7e5f246807f15e6d742c69f756151186d0dd2d653385d79ce656805636c348fa86cbc2a44d6084771f1937b380aede9f171216c94f08e124cd2f51c01ba613a197b11e4a45bffd94b30549d49a6eaf08d0e581ed3e7d55f822b44e4e5635b4479c7aa3a3360cfefb7c3de2c53b3a80c4381dc34c9ddb3b103d708394d1a59d747686650a45e815e2ea4d651f1b74eeee33c993c616704c95e0f667c73ca1e36cef1d24dbedfa1f928d3b5f4a9618314bdfff21be034cc8b35a2547c111846f7a1045baad5e4d2", @generic="0f1cb7db378e64d9d39d7728fc148d7c49a079eb0a5dfedaa2b511661d744e2c9eea2efcbebe80a59c1ed8a6f03884bbbbfb757ec43d49fdfc993c5ec7e1caa9f6af0eb1f7a730585377deea321657e103c39190790f8bde7d8c25d1d4e6", @typed={0x8, 0x5e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0xd, @ipv6}]}, @nested={0x58, 0x77, [@typed={0x18, 0x76, @str='cpuset.^-trusted}\x00'}, @typed={0x8, 0x5c, @str='\x00'}, @generic="489f343146519458e6002a3775ab0a20749b0269a3401b41ecba000b82076a7439a26c75e79f847471d0b18e150e8103cf9e"]}, @typed={0xc, 0x5b, @u64=0x8000}, @nested={0x334, 0x2a, [@generic="937f039364f85b192331eea63395f24c4b357d1cec58aa0f7a55484e1c3be39d6cf34ad8bf0844602ac76952594348b85507b5197b7caddc6c48f7851f668c5f19d46733584e68dba6ffef94f033ff54c1bbfae581a7496e3f6e8304980f209b1313b1a5451e7f9d48e2149450589f1b99916904f91da6afce88aed57992aee25ee295a405f46ce664b7f1baf4046fe94c2d05e6b47a927987c50cf242ed997cd396268e34744005d9b5faef8da0e7f6f2d265b24be431d0b9d5350a98f940bfc9a6720851e6a522d9cccc63d4ea1ca897179f1103ae4e3b", @generic="fc4ef5198694eb0ecf397cb8a53c3dcd1a5cc03f9c6e2d54eba5fd2548", @typed={0x8, 0x32, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="9d3d698b21c5d1aa4dc8c076b4c749e04715fc32215d7f08ff0bdd5bb29bdadb9d4b874ee6cb46ff9d0a1e1f37a855b1dc896754c7a63b33708f12398aa3c695bb74a5809260f1580834238c5134b59c00e4830b30221008dae8d503af6c91deb77356a87e5b255e3c2773fa6eb18adaa25aacfbe7e85b009eae577abd4ea3d0226d6bd34eb8b7aa943812547e7cba3b953e7828a25f2c707e324e6d", @generic="63ad95453c6f36d4beeae91ef2cf4b7410c04bcc22089d468a689d2cc6737ff83686317f1c648365cec6735293c79e9792781a0265928c4dfcb0c6b58dc2a67a6b0e1aeb8253e986adcee5d7682ba30a9d39fb8fcd2bca79559445e03baee71ac04d104ef51a91ebcf", @typed={0x8, 0x4d, @u32=0x8}, @typed={0x14, 0x9, @ipv6}, @generic="4939080a8de4c526d57c48133327d35b3d17b12b1f2da03a78f354f93809d43eeff4fce9341c7cc771144783b73dfe8805add5fe0cb70c54c819945bfda73d1ec9439ecd3420392c887e376283d0fdc7aa429a1fc5e0eeb88a4ae2e7bbd6c2503ab444", @generic="8173681e4dcf4ad81c453ed61121972b29e6b01289fd1a1f2791f41da47e860f28e0cbeb0bf70484abf33b6ccd0b85320580f0ba2f3fe814051d3197e308b8c657dd83f1542de14da41258df607555b0765c439d87e500661c844642001fb001bbc78d2fe6a093734860dcc89a6861aafe52313e127a00688225b906f67c3bd20e149966a47ee107ca4f9c83c8b4b7d465e28bdefc76f15d87ecdd80bcf02dd68321e7409231ec52996c5f98"]}]}, 0x7c0}, 0x1, 0x0, 0x0, 0x24000040}, 0x40) [ 202.406657] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:10 executing program 7: r0 = gettid() fanotify_init(0x8, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x10000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4) inotify_rm_watch(r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x100) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ptrace(0xc00000004203, r0) 2018/05/11 23:05:10 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x8001, 0x81]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setownex(r2, 0xf, &(0x7f0000000340)={0x2, r1}) dup2(r2, r3) [ 202.457196] device bridge_slave_1 left promiscuous mode [ 202.462813] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/11 23:05:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xd, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) 2018/05/11 23:05:10 executing program 5: ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x404}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) [ 202.508853] device bridge_slave_0 left promiscuous mode [ 202.515413] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 23:05:10 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) write(0xffffffffffffffff, &(0x7f0000000180)="240000002e00ab0800000000002000000108efee010000000000040800000040f0fe90e5", 0x24) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x3f, 0xc, 0x657d}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/05/11 23:05:10 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000000, 0x32, r0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000001140)='systemcpusetnodevppp0\x00') 2018/05/11 23:05:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101002, 0x0) r3 = getuid() readahead(r1, 0x7fff, 0x5d5) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = getpgrp(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x4) r6 = semget$private(0x0, 0x3, 0x82) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0x6, 0x2, 0x7f, 0x200, 0x6, 0x6]) ioctl$KVM_ENABLE_CAP(r4, 0x8030ae7c, &(0x7f0000000100)) 2018/05/11 23:05:10 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0bff0000913a1a93f13f2a8561f2630f52b00ed803cf335376e6bc130826c9beb16a9c44c7474cb93ffc88436967d44a3b837dfe83ab44561ff0724709"], 0x48, 0x0, &(0x7f0000000140)="3b93179a5d57f1a8380cb1b053182e263c034c16afb9e42a2e8a9c6f64836df6a4be845972e0f600e1c4cceff633c5f2f025014a961b35da11615aa9bb2d3b6423f9fd004bf58684"}) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200000, 0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000240)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x19, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011"], 0x0, 0x0, &(0x7f000005af7e)}) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x20000) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000100)={0x9, 0x81, 0xbbb, 0xb91, 0x8, 0xff}) 2018/05/11 23:05:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02ffffffc0e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x208000000) io_setup(0x6, &(0x7f0000000140)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0x40}) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)) 2018/05/11 23:05:10 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x7fff, 0x3, 0x7}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_pts(r0, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x9, 0x3, 0x32e}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x80000000}, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000140)=0xff, 0x4) ioctl(r1, 0x1, &(0x7f0000000180)="4e0e9a3cd387fe696b9ccd1b80c85244933096811415d6f8ac523774d9802557f745382141360b401ed5fcea6a0d0541ed082f58c98d9cf043b5c8682e1eb93e18747d79a81102c3ca4514cb95f1d7d0d9ccc5cb94642498605250eb3a549d") ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/4096) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001200)={0x7f, @random="bcc458b18133"}) connect$vsock_dgram(r0, &(0x7f0000001240)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001280)={r0, 0x20}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000012c0)=0xfffffffffffff001, 0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001300)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001340)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000013c0)=0x80, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000001580)={&(0x7f0000001480)="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", 0xfd}) sendto(r0, &(0x7f00000015c0)="d2f0baef0200327ed0e33173d95d63ddb0f57f81ff2eac9f5427ee13fd2127f0c1b58385837801e02b0506a8", 0x2c, 0x4000, 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001600)={0x0, 0x5, 0x100, 0x7}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001640)={r2, 0x4, 0x3, [0x9, 0x1, 0x66539252]}, 0xe) r4 = syz_open_dev$midi(&(0x7f0000001680)='/dev/midi#\x00', 0x4, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000016c0)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001700)="297525339922804920ff6af95491af502601c3cdcc0bd454fdbf45bbdcc0535081a8c0008b29a917d95799f9dde8") ioctl$TCSBRKP(r4, 0x5425, 0x7f24) accept$nfc_llcp(r0, &(0x7f0000001740), &(0x7f00000017c0)=0x60) openat$cgroup_procs(r4, &(0x7f0000001800)='tasks\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001840)={'nat\x00'}, &(0x7f00000018c0)=0x78) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000001900)={"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"}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001d00)={0x86, 0x400}) 2018/05/11 23:05:10 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000100)="b7499e928f61750e23be79dc7a54a71405cc960f8007696b7dfc9996932483d66ec02d6c6deef0b0334415cfde504ed842e4a37a9a250ea8c3533572d5e8c8cc7bb973bd43b7635f7ff83995946b3d353b241a2fae924c36e7546af9cc2cefef92673807e4677d79bc52115af6cbe8dd5b9b7808b70f25908a", 0x79}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="c147fd335ce1571048acd7d320455cb0721fdbed06361097267045da5a73672f3b2786213e17eebca8ae412eb23a59a878660967b91e28cd17ce8deff90944ceafd9e8b7457304db573543ff51cd44c4656fe970d47a6fefb4b40819dda8803beb5458705979091f0eaa9e3cfc9118220b1185143c2ea35e4b6fb5605dc7704a75cdc0d538ca6a8b", 0x88}, {&(0x7f0000001240)="55455f6702642f6f203b3163e3ba1b44734c560425286fb15126934e", 0x1c}], 0x4, &(0x7f00000012c0)=[{0x100, 0x1ff, 0x1, "3d8605036346ce16b530102c87497692cd4635c8472cd56d5606bcfc13670e9cd78d89821e9eb166b438efd0400cda6b44ed278d79a26de72f66eddd86621510d2f26168573b0274b1181b0ada409f754344d30f811d8c55e7ff7c136cfbf78ec8e6e896f472c0ecb5552068e7f9c449d4053b0e30abe27a8f9dcca6570a36f0b4e0a9977efe090950db6b4cff441d5c936b9800b8bcf6be02cc145956190da55a4a4e26e455ee1bcd9e1feb5e40fc62fcfc16596b5d8d005a14c8d599d5f814ca9c57fbcb8a717819974f14ea10e8d17afa67511b4558697e14004907db2baf8ebd5536813459bf8fbf382b3c1ce190"}, {0xe0, 0x108, 0x5, 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0x1000}], 0x4, &(0x7f0000002a80)=[{0x48, 0x10e, 0x7, "0d323ca3e8922270d881dc1f9e8d5c283430a9965fab314a7242bb63877d0580b58a4ea8bb4210179fccb74d78f97e55e71bac7323794f"}, {0x108, 0xff, 0x4876, "a489daad7ed648ed4350b0af9f4813da7308baec40463abf3df91484b7f7858cd9fe4c542ea8d5c8ce97d8749e1976bb7892d92dfb3823cb16e4fd91487f9bb9bcf4af2c5b91500af80f3972302da2be7c5d99af9470a921d010f90d5d23b3c1e8789353199e5944c516826dacf377349e1c4b708ab30c7249b634a86b1f538c0eba5d35992b98c226dd24f397391b2e47257dfd07f5cac90a4489e5e17cc2065b29c84d4e12764e8884a40ee19c5164fa186b7862011a69c639d85a8f561098476c42499da08271b9e2cfba39c54db3ca1be551a955f96af5e3bad65e82b914f9e33489ca7e5434b4355d5f8092184095b7585a78dee7"}, {0x28, 0x11f, 0x80000000, "7108a9d3c64fd041f30bc3be9380dbc295"}, {0x1010, 0x10a, 0xb4f9, "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0x1188, 0x84}, 0x7}], 0x2, 0x8000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet_smc(0x2b, 0x1, 0x0) dup2(r0, r3) [ 202.705282] team0 (unregistering): Port device team_slave_1 removed [ 202.759057] team0 (unregistering): Port device team_slave_0 removed 2018/05/11 23:05:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x140000000, 0x0, 0x400, 0xa, [{0x8000, 0x8, 0x10001, 0x0, 0x0, 0x808}, {0x3, 0x7, 0x6, 0x0, 0x0, 0x8}, {0x10001, 0xad41, 0xa8}, {0x9, 0x2, 0x997, 0x0, 0x0, 0x900}, {0x3, 0x0, 0x5, 0x0, 0x0, 0x1080}, {0x7, 0xffffffff00000001, 0x200}, {0xffffffff00000001, 0x5, 0x3, 0x0, 0x0, 0x100a}, {0xfffffffffffffeff, 0x3447bccd, 0x5, 0x0, 0x0, 0x800}, {0x0, 0x80000001, 0x1, 0x0, 0x0, 0x1404}, {0xfffffffffffff3db, 0x5, 0x6, 0x0, 0x0, 0x1000}]}) write(r0, &(0x7f0000002040)="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", 0x630) 2018/05/11 23:05:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001800)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/rtc0\x00', 0x401, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000049c0)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003900)=[{&(0x7f0000000440)=""/129, 0x81}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000001500)=""/156, 0x9c}, {&(0x7f00000015c0)=""/73, 0x49}, {&(0x7f0000001640)=""/177, 0xb1}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000001700)=""/214, 0xd6}, {&(0x7f0000000180)=""/53, 0x35}, {&(0x7f00000038c0)=""/31, 0x1f}], 0xa, &(0x7f00000039c0)=""/4096, 0xfffffe98, 0x8}, 0x40000100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006c40)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000006d40)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000006e80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000006e40)={&(0x7f0000006d80)={0x94, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x91}, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000002900)={0x6, 0x8, 0x5, 0x7fff, 0x20, r0, 0x1}, 0x2c) 2018/05/11 23:05:11 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x7, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0xffffffffffffff0a) getsockopt$inet_tcp_int(r0, 0x11a, 0x0, &(0x7f0000000140), &(0x7f0000000040)=0xfffffffffffffe60) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000002c0)) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000240)=""/124) [ 202.810992] binder: 14244:14254 unknown command 65291 [ 202.817932] binder: 14244:14254 ioctl c0306201 200000c0 returned -22 [ 202.825188] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/11 23:05:11 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a000000bc9cd8f50fd3952a899ba25fc93aaf4e4d8ab601dc0f445485aff0678123ef4aa4463e9859b5aa8ab2c4baddb48d752c8fe5eb08d105017b9767fc166ed17eacf2d3520d7a2f1f9aaa8dd0d29ac4edcbffe98ca6c6b3f901d379"], &(0x7f0000000380)=0x62) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x100, 0x10000, 0x4, 0x3f}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21}}, 0x10001, 0xfff, 0x6, 0x3, 0x80}, &(0x7f00000002c0)=0x98) io_setup(0x561, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0}]) [ 202.875332] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 202.898765] binder: BINDER_SET_CONTEXT_MGR already set [ 202.926843] binder: 14244:14254 ioctl 40046207 0 returned -16 [ 202.950881] bond0 (unregistering): Released all slaves [ 202.956511] binder: 14244:14279 unknown command 65291 [ 202.967276] binder: 14244:14279 ioctl c0306201 200000c0 returned -22 [ 202.985237] binder_alloc: 14244: binder_alloc_buf, no vma [ 202.991400] binder: 14244:14274 transaction failed 29189/-3, size 0-0 line 2971 [ 203.008813] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 203.067199] binder: undelivered TRANSACTION_ERROR: 29189 [ 203.088522] binder: undelivered transaction 21, process died. [ 203.112182] binder: undelivered TRANSACTION_COMPLETE 2018/05/11 23:05:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000080)) socket$inet6(0xa, 0x5, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000240)={0x2, &(0x7f00000000c0)=""/89, &(0x7f0000000200)=[{0x6, 0x77, 0x9, &(0x7f0000000140)=""/119}, {0x8, 0x1b, 0x200, &(0x7f00000001c0)=""/27}]}) 2018/05/11 23:05:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="f26e03382ff7", 'syz_tun\x00'}}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 23:05:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) ioprio_get$pid(0x2, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nl, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000240)={r5, 0x4, 0x9, [0x33c, 0xab, 0x6, 0x9, 0x0, 0x6, 0x4, 0x6, 0x76]}, &(0x7f0000000280)=0x1a) close(r1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/11 23:05:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x802, 0x0) sendfile(r0, r1, 0x0, 0x3ff) write(r1, &(0x7f00000000c0), 0x0) 2018/05/11 23:05:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200810000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:11 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x210002) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0e0004eeff0f4b407564f59a872a016dc5a84f89d2f2b53da019edeec0f210ac7b1fdc07fffff6f1930df49dfadbf1d26c5bc39768a252e54f68c43b4a000000000000000000000000000000000000"], 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000200)={0xfcc1, 0x8, 0x1, r1}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, r2, 0x0, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/22, 0x16) 2018/05/11 23:05:11 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x1) read(r0, &(0x7f0000000200)=""/187, 0x245b) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 23:05:11 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4040, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000673000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r2, r1, &(0x7f0000000880), 0x147) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="b2198468a2848ded7578741b44f9e13b89bb87e0", 0x14}, {&(0x7f0000000100)="884045c7a3b4bf2a2e59037000665e20a2a2555564f4ff53a1843a21f9df283e1e11027661e7a7b15df48bb901c2c647218f7b432ed8a90834a467c4029e5313c5d04d025510fad4e0b43d43e5ac22f2375c9afaebcc7869472025aa0f8afa55518196", 0x63}, {&(0x7f0000000180)="ea3eb5f58ef356e6b3ebd6e39eff6ece3aa7e761738eaf2fc2ef00e8e1bb62fe4a516f3f9b3004d8dee171cdfbf7cfba7f40ff4667c84ebd87e2719aa300d4afbf582bb88b186b97833c26acabeca0a4143d6febbfb5c40c38820378dfc0a6e512332fec4a3e98f717e76ba8cc5bf7c3e88b0107d299668706bda2bdad05c33475349cb013cf8f3b3a8964f91137cae936379b3d26351de9a01477193f97efc47ae3", 0xa2}, {&(0x7f0000000240)="73525756c7168112044914ce3bbc99c98641397fc982e14a56e8b0b977c79a0333dc7f69f5c597d5fff491ad2049b0cdc26b97f3c31a0a0d8f06ebc1e4aeaa74cb36e7", 0x43}, {&(0x7f00000002c0)="4cdc5a8246c029b5a5df40fd2e2e4a0cd2a256b3c3b3f2419fa858a228d86d281e805aaf2baa1b4dd79e2b122dd93d615ea316f108f4a70e9ad1248a9ac571e9ff161c962862662f2ca5b61293eadb74b0da08333c0d79f14cc5078f10ec25999005eda1bb1ab7500ad9f6c1d2a17eac8379e4dce7dcc2f5d4f2555de43fa150fed3ded37846a1c5ce912b57", 0x8c}, {&(0x7f0000000380)="62a611a90efdc2b8d4e49b3d90b144cd6e49634dbb0d3713ef980e8b21ce7ddbdb59e0ba02ede226c788b775f6bc48978297c1d123a3cc7f801c5564cb22191e75fc4adeb37587c8e99be47cf86e50b25b85314a45136e8bbba0467511a853b95c55a4e03eb761ff1b852d5bc47fdbef009547a7f883087a0706dd8fe5fd87bdc8a3efd51c9f49e975e9e0d339436e2e95a92c7544ac0827a8f195402d92c421b796663c925d268d91c2fe3493b7cc2e9c04a88032913537cc5016cf758b4e9c64c4fcc4e769987d7360040c59f3557997fd67e837a22d28d9f25a93e52d3a1f771feee186838c5e04f606ff67ea", 0xee}], 0x6, 0x0) [ 203.787051] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) 2018/05/11 23:05:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x54, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06630564dafa8dc1e443d649f800000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000002c0)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/05/11 23:05:12 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x10, 0x80800) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x3, 0xae8, 0x6, r2}) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x200100) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x7000, &(0x7f0000000180), 0x0, r3, 0x5}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) syz_mount_image$hfs(&(0x7f0000000280)='hfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1f, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000300)="680b7b379c399abb630437f6e5e3329d4a8a12ec985921f3ac6edb3d79d0b3fe20381661b6abe603ea7c19fb75aa981d754532ce0dae9ff2bbde4222d6f51f3534ba669843fb", 0x46}, {&(0x7f0000000380)="32c8af88f7e589ecd237eb60b1e62d923272f3a2263760932a5ce99a8cd5f99f4d79723f57e30f7fd84dcbbedbb69afbe9f965f8083017", 0x37, 0x100000000}, {&(0x7f00000003c0)="7396eef1fb9f18e8b496deb1890ff71984aa0af15009f3e4ec871a8b3b8a0fdb5bf20f4739ac5bffd24242cf64", 0x2d, 0x3ff}, {&(0x7f0000000400)="1a30305ef8068b85187efbcd49ac3b6649e2e6255265fe2fc304a08951f26c4a253b73336939fa41d65d1e2937a239e54adcffe3c0bffed48e1bd1ad01b523331d99923209bad96b10733828a79b13b80290d4c9b3c52057cf6c2b01b5974ecee111d15fa6d756aa3716d5af87b55330fca4e45ab8d69c374af3a0acedc587d12a148c3d03bb97ffd13d8e392fdf40616dce896c12c532db6f36367098d24b9058495d1d2dd82bcff10c79426e6d42f1034307a5cdadd3fd943a7b585f4ea9799b15d027f2a221f9ee748f76fbf69c2c42fdf58c393a8f5a5ee344f29e73f29b18bedf9a6df10fa7fc72e9a3634713f719b915", 0xf3, 0x80000001}, {&(0x7f0000000500)="737f8d54d169cabef7ed8bc14262f196c60386551dc804be78d076f60884a474564cfdec77856310642bdd22c4093534", 0x30, 0xab}, {&(0x7f0000000540)="52ec96b070b78cd14c69a6fef861546a8adebf5a06c3974fb0846de376e3bfa16ae70bb171264b8bf91174799606f8c0a8a612b42de960bc64fe9b1b14a83d8943cc8db88eab", 0x46, 0x3}, {&(0x7f00000005c0)="159dee2579d42b7254f9a64446f71e12ee10e588d156f076d528c9559b2de325a96ce80626a5ad8096dfa62d1c54cb70951a6b36f6764fcbd83dcc49f313216b632a19a4be51b4b1bd7aae35f003f86b1fbecee3ddd69195ddd73196656c1a2cd1e6a996388898f0060d6f1a77ba4efbe980a1aab1d25852c18e2a041c1557e9392f7a4d40e4f96355b23c757dedf2cdacb579499744b9499cf8fded7fc0697f5e4ee0ee6c7043afae12b1170a453df98c906d17a643dd6631bc23b9deb4036fdf9a0b08cd", 0xc5, 0xb0}, {&(0x7f00000006c0)="5cb0e0aa536126adccae23d699919cfa81b761fea6131e99717390c9ef2218d5a64cdac378ec1e130da541773189ea0e566be5404f1b70f37dc7cf8eebca990cd8f5c110f29cd1e539d300016fca5445fc1b513087a318918c2f5b864860f2fc37419c283941b2b9ebc60450020ba8e2b3a29952a6eccbdcceccf903ef127bd1a9675267080e745d94edebfbb11a5b22b58bca96334a0ce7996d90671a666bc645ac7b999f7015a8fdba735f3d43e0b34a05de5433debed88afe2743cd076d73895849", 0xc3, 0x2}], 0x20, &(0x7f0000000880)={[{@uid={'uid', 0x3d, [0x33, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x36, 0x36, 0x31, 0x35, 0x34, 0x30, 0x78b]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x32, 0x39, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x3d, 0x36, 0x33]}, 0x2c}, {@type={'type', 0x3d, "6533fc2d"}, 0x2c}, {@quiet='quiet', 0x2c}]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000240)={0xa4, 0x8000}) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f0000001180)=ANY=[@ANYBLOB='errors=continue,show_sys_files=no']) 2018/05/11 23:05:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02073c0000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:12 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000), 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0) recvfrom$ax25(r2, &(0x7f0000000200)=""/73, 0x49, 0x2000, &(0x7f0000000280)={0x3, {"94d7a927a4b633"}, 0xa1}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080), 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0x4) 2018/05/11 23:05:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_delrule={0x28, 0x21, 0x400, 0x70bd2a, 0x25dfdbfe, {0xa, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x4, 0x4}, [@FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000100)={0xc, 0x0, "ece16227"}, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000240)={0x0, 0x2}) 2018/05/11 23:05:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x0, 0x739}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_names\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) [ 203.975205] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:12 executing program 4: mkdir(&(0x7f000037b000)='./file0\x00', 0x0) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x0, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x13, 0x0) 2018/05/11 23:05:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe4, "e1a45800015450bbfef0bce2e6d247c3c7173939145f187f8c66ee8d863a05f8a334ab8054cf059a39b1e449b192b44b42ae09bb11355d68f2ab0f6c4bb1749dec4f92d4d8b81927eef74bd7a300ef3df789e0388ff4e5b99ef275814a3652216a81fa9cc490140d61e78f73cdf4ea5221023755dd85df2501d966b418253182a95a7a7dedf7178a77cb2d5cc29f6f8c987309122d167d2d3b3b86efd4aedb73cbf7ff4ebff1b70eb610387df71b7afa8b9bab732128b1a057462d2ac232183f450a8722a08569a0bd9bfb56206a789bb3360d05a74796a04991b22ea7abdc95321294c4"}, &(0x7f0000000100)=0xec) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0xbe1f, 0xfffffffffffffff7, 0x8, 0x7fff, 0x8001, 0x8000, 0x200, 0xfffffffffffff000, 0xfffffffffffffffe, 0x5, 0x5, 0x8, 0xfffffffffffffff7, 0xc0]}, &(0x7f0000000240)=0x100) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x343000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000380)={r1, 0x400000000000000}, 0x8) mkdir(&(0x7f00000003c0)='./file0\x00', 0x100) fcntl$getownex(r3, 0x10, &(0x7f0000000400)={0x0, 0x0}) getpriority(0x3, r4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x101, 0xffff, 0x81, 0x3f, 0x10000}, 0x14) ioctl$VT_WAITACTIVE(r3, 0x5607) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) lchown(&(0x7f0000000480)='./file0\x00', r6, r7) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r2, 0x7ff}, 0x8) uselib(&(0x7f0000000640)='./file0\x00') r8 = memfd_create(&(0x7f0000000680)='}\'\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000006c0)) fcntl$setflags(r8, 0x2, 0x1) ioctl$KDDISABIO(r8, 0x4b37) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000000700)={0x80000001, 0x3, 0x0, 0xffffffffffffffa8, 0x3, [{0x1, 0x3, 0x5, 0x0, 0x0, 0x188a}, {0x3, 0x3f, 0x2, 0x0, 0x0, 0x200}, {0x1, 0x6, 0x4, 0x0, 0x0, 0x1}]}) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000000840)={0x100000, &(0x7f0000000800), 0xa, r8, 0x8}) recvmsg(r0, &(0x7f0000001c00)={&(0x7f0000000880)=@nfc_llcp, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/232, 0xe8}, {&(0x7f0000000b00)=""/172, 0xac}], 0x3, &(0x7f0000000c00)=""/4096, 0x1000, 0x8}, 0x100) getpriority(0x0, r4) getpeername$packet(r3, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001cc0)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000001f00)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d00)=@getpolicy={0x188, 0x15, 0x100, 0x70bd2a, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e24, 0xf5, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0xff, r9, r5}, 0x6e6bb2, 0x1}, [@output_mark={0x8, 0x1d}, @migrate={0x88, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x33, 0x3, 0x0, 0x34ff, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0xff, 0x2, 0x0, 0x3500, 0x2}, {@in6, @in6=@loopback={0x0, 0x1}, 0xff, 0x4, 0x0, 0x3506, 0x0, 0xa}]}, @migrate={0x30, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x4, 0x0, 0x3505, 0xa, 0xa}]}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @output_mark={0x8, 0x1d, 0x7fffffff}, @replay_thresh={0x8, 0xb, 0xff}, @output_mark={0x8, 0x1d, 0xffffffffee863989}, @algo_auth={0x4c, 0x1, {{'sha224-avx\x00'}, 0x10, "587f"}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4}, 0x80) accept$packet(r8, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f80)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001fc0)={r2, 0x80, 0x7, [0x9, 0x7ff, 0x3, 0x8, 0x10001, 0x7, 0x4]}, 0x16) ioctl$TCSETAW(r8, 0x5407, &(0x7f0000002000)={0x9, 0x2, 0x4, 0x1000, 0x1, 0x6, 0x6, 0xffffffffffffff7f, 0x3, 0x100000001}) chown(&(0x7f0000002040)='./file0\x00', r5, r7) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000002080)) [ 204.036409] __ntfs_error: 65 callbacks suppressed [ 204.041356] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. [ 204.046733] binder: 14329:14340 unknown command 1678074630 2018/05/11 23:05:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7ffb, 0x301403) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000003c0)={0x2, 0x0, [{0x1}, {0xa, 0x5}]}) 2018/05/11 23:05:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e020f000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 204.117789] binder: 14329:14340 ioctl c0306201 20000380 returned -22 [ 204.179112] binder: 14329:14340 unknown command 1678074630 [ 204.226705] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 204.237922] binder: 14329:14340 ioctl c0306201 20000380 returned -22 [ 204.251540] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. 2018/05/11 23:05:12 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)="2f44a858d3034b916ca5a107", 0xc) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2b, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}]}, 0x31) ftruncate(r0, 0x5) sendfile(r0, r0, &(0x7f0000000100)=0x4, 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/11 23:05:12 executing program 4: r0 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xc110, r0, 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/11 23:05:12 executing program 1: syz_init_net_socket$nfc_llcp(0x27, 0xffffffffffffffff, 0x1) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/11 23:05:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000040), 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000000140), 0x103) 2018/05/11 23:05:12 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, [0x8, 0x800, 0x3, 0x4, 0x4, 0x10000, 0x10000, 0x0, 0x0, 0x10000, 0x1, 0x6, 0x6, 0x6, 0x4]}, &(0x7f0000000540)=0x100) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x7, 0xb47d, 0x200, 0x2c, &(0x7f0000000100)=""/44, 0x15, &(0x7f0000000140)=""/21, 0x9a, &(0x7f0000000180)=""/154}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xab1, 0x4, 0x100000000, 0xc7, &(0x7f0000000680)=""/199, 0xeb, &(0x7f0000000780)=""/235, 0x43, &(0x7f0000000880)=""/67}) lookup_dcookie(0x2, &(0x7f0000000080)=""/40, 0xd) fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f00000002c0)=""/242) getresgid(&(0x7f0000000640), &(0x7f00000003c0), &(0x7f0000000600)) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000900)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x101) 2018/05/11 23:05:12 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8894, 0xa8000) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000340)={0x0, 0x0, 0x4}) 2018/05/11 23:05:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e024c000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:12 executing program 0: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x141, 0xb7f) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) [ 204.410604] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0xfffffffffffffe52) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/05/11 23:05:12 executing program 0: r0 = socket(0x2, 0x5, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc8, "79db7cbb1c62d71043b931700299aa6b56e882a596bb567e5053066a60347ebb9bf9c069d4352755d6641017fb8095f4bc730522f571d09f7671a7c51f98cd38b52a37a56376cdd0438b6aa7ede003a32e7c6bf27cf4c09706aa7cacce5e04792259b3f521daddea14128da8c2dc750e022a04e7f17811fa8b0851862ef4591d5d37c2bfaa9dcd822ae982b5af17090035230af0d1fd31be168ec6866ebea2cc1f53cd3e2f94275761266e6744e8ff9d0cad176464dad55d68b81a028073b3938142848b0af45ec8"}, &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffffe0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r3, &(0x7f00000002c0), 0x0) r4 = accept(r2, 0x0, &(0x7f0000000280)) write(r3, &(0x7f0000000100), 0xc3) close(r4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/05/11 23:05:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0xfe8f, &(0x7f0000000140)=[{&(0x7f0000000040)="3d2234c94e33d410a966663a8dd205dbac8b0ba53559d4d7ca2be1efcd29cc588a98ba192b36ac6e29caa82db8d0e187215ac1eacb525ec4cab7060921763e283c3cccc9a76038b041ef5596e797d011cb00a7a178ef331ab84d2c77e960de94ebac0e28c0d7a602384984ac5314b4b10cac8a42373ba46c757038ab1618b6030ae30b2e453851c9d6387a29c269fbbdf3aa69b51015c43724e1fba6bd4d0f947f6adbadbee1b98f493116c32898df7275cd985e87f8707c5a2139458d", 0xbd}, {&(0x7f0000000100)="053fa25a122c36b76e3348446e8013ebf781ab894d292b172feaf17f19476493c0039a5f4e2087af74bb8ccfa287b68370af9801b024a08fa6fb5772d8", 0x3d}], 0x2, &(0x7f0000002000)=ANY=[]}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) 2018/05/11 23:05:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200034000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:12 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)=""/83, &(0x7f0000000140)=0x53) 2018/05/11 23:05:12 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1345, 0x5, 0x362, 0x2, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x3, 0x4, 0x100000001, 0x7ff, 0x21}, &(0x7f0000000180)=0x98) fanotify_init(0x44, 0x109801) 2018/05/11 23:05:12 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x6, 0x8, 0xc1, 0x4, 0x3, 0xac9f, 0x0, 0xa2, 0x4, 0xbd}) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'lo\x00'}, 0x18) 2018/05/11 23:05:12 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x3, 0xba, 0x8001, 0x1, 0xfffffffffffffffa, 0x5, 0x6, 0x0, 0xfffffffffffffffa, 0x8, 0x10000, 0x9, 0x6, 0x9, 0x943a, 0x1], 0x4000, 0x800}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000480)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000001c0)="a7175868276bb498615f2ace8067f4871cda2e18f253549f8d0c68bd270863cea518cb0492b2fca0dea746f8fc814b274dc07a45ab4f6b1df9f4c1a996f3e350655b288afa918e0dc1536f3fd4dadbfb0ee64e6a51a31b474e5a011c877ddc435e271d59dbf7b3fe5c372230cd47faa01728", 0x72}, {&(0x7f0000000240)="8c3cc7410711cd114603ee34a70a28e6c6d3f0c099714ed18cff4c87faadc38a0ab6cc8dede81019bdeecfe1", 0x2c}, {&(0x7f0000000280)="05ef1bc686", 0x5}, {&(0x7f00000002c0)="fc822423cecea5c715bbb3316b7bf9d1a1934fcad41d34c8fe27fb485f1cf6edfe2d5f87eca01682cfa31ed87708ab650295f0de3d1ab93fb0913e3c60dbe54ca010062c26dcf155fc0d89eaa355463ee0503baaa9ec6107bc5091cae2570dd02242c0f3242308018c0360392d6c2f30c85b413c52e5a079ef2c3b932272ef4a1add3a58ecf52fce8ea571ca46acfd735797c1885f695a756d37d86e92f4424dfa89942ac504bd5c9d59cad5cb344137a603be328df0b34e6901f9cb58422a525a011d00840ae386cadf207301d9", 0xce}, {&(0x7f00000003c0)='F', 0x1}], 0x5, 0x0, 0x0, 0x800}], 0x1, 0x40) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0x80000001) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000000040)) [ 204.630842] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 204.645348] dccp_close: ABORT with 195 bytes unread [ 204.653492] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 204.755899] IPVS: ftp: loaded support on port[0] = 21 [ 204.784324] IPVS: ftp: loaded support on port[0] = 21 [ 204.846981] device bridge_slave_1 left promiscuous mode [ 204.852547] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.864937] device bridge_slave_0 left promiscuous mode [ 204.870546] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.900148] team0 (unregistering): Port device team_slave_1 removed [ 204.911710] team0 (unregistering): Port device team_slave_0 removed [ 204.921515] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 204.937262] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 204.968190] bond0 (unregistering): Released all slaves [ 205.009291] device lo entered promiscuous mode [ 205.023369] IPVS: You probably need to specify IP address on multicast interface. [ 205.043578] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 205.056078] IPVS: ftp: loaded support on port[0] = 21 [ 205.560694] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.567098] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.574570] device bridge_slave_0 entered promiscuous mode [ 205.609965] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.616364] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.623755] device bridge_slave_1 entered promiscuous mode [ 205.658076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 205.693264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 205.797041] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 205.834749] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 205.995625] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 206.003187] team0: Port device team_slave_0 added [ 206.036749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 206.044097] team0: Port device team_slave_1 added [ 206.076102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 206.083053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 206.097256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 206.125341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 206.132213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 206.141126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 206.171025] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 206.178153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 206.188776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 206.219112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 206.226255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.234615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 206.462660] IPVS: stopping master sync thread 14428 ... [ 206.495052] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.501462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.508048] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.514413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.521620] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 207.106204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 207.754212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.872665] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 207.954494] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 207.960659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 207.968211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 208.036599] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 23:05:16 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) msgget$private(0x0, 0x200) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x88) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0x963, 0x8001, 0x8b, 0x3d9, 0x5, 0x376, 0x40}, "a856075c7c5c1a43ad74239ad873fb028c39ca3d5d11c0a0548d958969643733ff38fe424cafd464ea01c742ac2876fb8ee539ed436a317b7b10478057a0a53579d86fd2200ae23a37fa002f75413d50e5feffe6e45f2b4651f33dc550b66309da", [[]]}, 0x181) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 23:05:16 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001700)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f00000015c0), r1}}, 0x4d4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10001, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0x401, 0x8, 0xad9, 0xa3}, 0x98) 2018/05/11 23:05:16 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0xbbe, 0xff}, {0x8, 0x9}, 0x200, 0x2}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='cpu& 4\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x53c3, 0x10000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000000c0)={0x2, 0x4}) 2018/05/11 23:05:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02ffffff9ee80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syslog(0x2, &(0x7f0000000040)=""/23, 0x17) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x9, r2, 0x101, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000010c0)={0x1000, &(0x7f00000000c0)="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"}) syz_emit_ethernet(0xb1, &(0x7f0000001100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c000000000011907800000000e000000100004e2100089078027ac7af210c3fa5e9795e4ff6402680d0f8c877433afdd1dc6d667e742e2bee0d7a5eb85bb17c73cbaa2f89592d41ee57ede89df1d3ddb47c9e1dd8eaee73088050a34b6c810608a00b83b5b6529a9c231bd91d"], 0x0) 2018/05/11 23:05:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}}, 0x42a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2b, "d4bd240cf1e8e76737bc84be2a346acec32b0d6ab11f11c04841628df825092c04cbabee7cfb760d379663"}, &(0x7f0000000040)=0x33) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xfe00}, &(0x7f00000000c0)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/11 23:05:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x5, 0x80003, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4, 0x3, r4}) pkey_mprotect(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r5 = dup3(r3, r4, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xb, 0x2, &(0x7f00000000c0)=@raw=[@generic={0x7, 0x1, 0x9b50, 0x9}], &(0x7f0000000100)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x1}, 0x48) 2018/05/11 23:05:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x80000}, 0xc) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) getegid() fcntl$getown(r0, 0x9) [ 208.531311] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:16 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xa0100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x15c, r1, 0x800, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xca6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xeb}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x85}, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x4) ioctl(r2, 0x3, &(0x7f0000000580)="474d0300fe7735a1ce9d8d867fc4bc8cc3504fee662136f754ea1cae9f5dc30c500f53c568b6a0738ad0df3d2568ac795ef573a387ba1470c3f22e3d456d724bf59f784d1eb913020384d592f1d77099d47659972b0e164b8238e0e8ece8ad7d057dc52d1718a97fd0d869e435f78953b6de41d3aea4e56311473250ca3d33f76ed22ffa9f9a57205cb0540b8874e9e20a5c86df2d8ca103f3e76d46acf4803460ade6423535d3f55725a4377ebc477d17bc53423e479cd11d6b23c045631aca51cd11eef49110983e3ee1819131da8400000000000000000000000000000000") ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000340)={'yam0\x00', {0x4, 0x200, 0x1, "cfc7329fe2ca", 0x1cf}}) mkdirat(r2, &(0x7f0000000000)='./file1\x00', 0x302) 2018/05/11 23:05:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e027ff30000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:16 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffff51f, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000007c0)={{0x7fff, 0x0, 0x1, 0x401, "242e373979fda64a1a926d183a1b827a09f114109c563bdc26b740f332fe20974499a6d961a51e309edcbebe", 0x70e3}, 0x3ff, [0x5, 0x6, 0x9, 0x20, 0x0, 0x7fff, 0x5, 0x6e, 0x8, 0x4, 0x7fffffff, 0x6, 0x5, 0x3, 0x5, 0x200, 0x6, 0x38c3, 0x4, 0x3, 0x7, 0x6, 0x0, 0x2, 0x0, 0x7, 0x4, 0x100, 0xffff, 0x7, 0xffffffffffff27c7, 0x0, 0x100000000, 0x8000, 0x6, 0x9d9, 0xcb4e, 0x2, 0x8000, 0x3, 0x5, 0x9, 0x817, 0x7, 0x10000, 0x0, 0x1, 0x7, 0x4, 0x1000, 0x0, 0x80, 0xda24, 0x7fffffff, 0x6e5, 0x35, 0x57, 0x9, 0x7, 0xc00000, 0x400, 0x5, 0x7fffffff, 0x8001, 0x2, 0x7ff, 0x5, 0x100, 0xff, 0x100000001, 0x1d, 0x6ff7, 0x1000, 0x3, 0xd30, 0x0, 0x4, 0x3, 0x8, 0x8, 0x2, 0x2, 0xa00000000, 0xf573, 0xffffffffffffffff, 0x200000, 0xb630, 0x101, 0xfffffffffffffffc, 0x1, 0xa692, 0x1, 0x2, 0x1, 0x1, 0x598, 0x0, 0xe7d, 0x1, 0x100, 0x563, 0x26, 0x946, 0x7, 0x2, 0x5, 0x7, 0x6, 0x1ff, 0x0, 0x4, 0x4ba, 0x8677, 0x5, 0x4, 0xa2c9, 0xfff, 0x1f, 0x8, 0x81, 0x80000001, 0xfffffffffffffe01, 0x8, 0x1a5, 0x5, 0x3, 0x71, 0x844f], {0x0, 0x989680}}) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f00000006c0)=""/169, 0xa9}], 0x2) 2018/05/11 23:05:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="1eea178c2dfe272d6d8bda2018f794bca8778d1f02909549af2401a13569c5731936ac", 0x23}, {&(0x7f0000000040)="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", 0xfc}, {&(0x7f0000000140)="f5970afc89aa52cada52b20243b13cd49c0948095efa111871b8bac0e77276a31c2c01afaf358a9bdb8634a5718a8860f5ec6e78a2601f3ab8e0d002e83cc1bc942fc1b496faedc8dd0ba1d80b173bbd4035013545b39824da13f2b1e878f0eb7cfaccc4499330c40a833f8d861cd4e3434898ad31de52c213951215f44a184012d544b69d4835f46e4afed44d9c50977113f41fce34029e459e66751b2c3a639b07358a4efd049d988ce3740daddf9d137840202405b80b173110", 0xbb}, {&(0x7f0000000200)="730f90417bc3ac7c781290931db5a591575a543977df17eabcb8372dbce856d769618c4d1e7ba8fb282d7b39d5175fe4dc10fba6f5ea12497105590960add4f1d533c72dbe5a80b3b9b30a026f9e86131eb37ed4d5102927c3e02f71061d8f0f26c4dac15a3fe7063ce79fcec6c47285f2a1727bf0f2fa8b3b3f85850eb757c35ca2148ef4149be62d3b4052b0748daa5fc9e1be25c40a63bafc8ffe47d115f242c42cb96a09f48cfe5f9ffa8da95c9ca1ddbfeb0d0428309d07a37a599da7e4be6f75b0794d7a11860badb6b480374f3e80c9e54087bff16b4a0a2685a49a1faec07e", 0xe3}, {&(0x7f0000000300)="38e537d660f6a058daa64e67949f8cd0fb1113260de4dea6c0f2c2b4cfd21f2083f1888b39a432cfde1216a6cb5077a11f39c4efa5b218fa37f347eb4bb687e53f41a49b779587e1533029b543ae708d215dc53dd8000d1ae6c7df6e65409354840573cdcb3008c972860ff9df78bd9b857db54ca80aca62ee822e099b83dc39", 0x80}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="21d1aebda6ffdf9028743bf8135117cd40eba693ebeb67aac61fc922a48245e8e3b986a266ac64835a5e88cdeb2598796e019eb66f8a27451bbf78c9224db5b685d6e2b04914c72e176135027367ef9e17d058b44e91ce1345faececbcb35ebb38e329aeff0f326d1f65621ef2efdb31c0c38d87b6687411fa15f8a7f41dbadf332715c85db0b25a6b00b369b67d98cffa3b0a930ac21e3f53119a589545a544ea18681d33470f9697121ab8cdb5d0da4e4c3a44e5d35c2ee7de25bc58bd82f9e413fc17", 0xc4}], 0x7) 2018/05/11 23:05:16 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a9548d03e81e014fea92990114294135d72397cee974438db2f109c20791fce45eef8f00000000000000005bfa8bc4861fbd63fbe40380bb3b70f69e26749fc291677718786ac3d6c3c8e7acba05cc35846ab1fa27a55dab7dfb0f2a7279682169d02436dcf754dda043814e4e32a2add53ad3663edf9dd5fcd2e7ef4175f41c4f7c9213ac9ad9e089fd276859c58baa96fbf3246f6b9dcb5daedb96c22f04870f83f71c90e4ccb3d8b88c94e9e632b4685f7326deeab2e8b489138d2b2375487e11ce54cbe28e599d721622b1295d0000000000000000000000"], &(0x7f00000015c0)=0x2) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) r3 = msgget(0x2, 0x10) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/106) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b698173a95d3e950000000000000000", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 208.681293] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:17 executing program 7: syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x41f, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80002, 0x0) r1 = dup(r0) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x400040) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) openat(r3, &(0x7f0000000240)='./file0\x00', 0x10000, 0x10) sendto$unix(r3, &(0x7f0000000080)="f0e8bb07af21451ce66e3d2685faab4b797a713bcce8f40c1547165f222fe18cebf6f7b025b7483c8e3c516825054f445f0371bdb7a12be282c959eb17c258d372b4a155", 0x44, 0x8040, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x13, &(0x7f0000000140)=ANY=[]) 2018/05/11 23:05:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02f0000000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040), 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x8}, 0x8) 2018/05/11 23:05:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2005}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xfffffffd, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvfrom(r0, &(0x7f0000000240)=""/237, 0xed, 0x0, 0x0, 0x0) 2018/05/11 23:05:17 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/mixer\x00', 0x503000, 0x0) readlinkat(r1, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=""/83, 0x2b) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000a00)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="34080000dabbbb7d484eee51684675d7742efbc80935f9dcd11dea655edc16e69b124038ba0fb60415e8e918525a5c66f0ba17eeca22aa7174a6780464932812cd50ec5184ffa1ab64f24a85e580b4f7a77256b0cca3600b4e193ac645777e60dae4eff826b6a093634763f88de02611f3b30d9c31b9fea892ff207a9c7ad9dd23de544a6f33921fc2c1b930cfc8b8ffaed7c2b7ae0c3086fd47a6e9666b93bde46c9ec07edac85570ec489c136f04682f4a561ad9fc6b934823587fa4a2f62bd6a990b293df3f68d3d09baa9c98b448c29cfdbabbbdef6b751b26c23b6f63cbc57bb763c07d5a4b595f26952cd57f0622cb8476a0f19409c21ec454cb83d8dc90a2ff90e15bfe72f7bc368565b1b4d22be96889689fd2b0a527df78ab7b7c2a374ba7d9656ac57741562af4101b4e1c903d1b9d44e2c56b66e3effcb7061b28344b1b7a7d967ea8d6cf606ffe4f3049542657ec1b53d3f53425d6fc74cf79f5d6813c169556507b382664ccccfb71f01f4c60d5ef8b5411100550d4d0ecc6e58ebb5853b37899917e6e86eb21db95c644517b2a4dbad6ce503b833915848b317c5f438d436259ad589e8f111f5f544635a352883cf54830d8665ad67508879fbd07679abc40a5e681ed839f94433629c403e1c4c4ac9661cec0af0fe78bddebd880b2343cf11a38cf1767368a583ccf47b71dcd8469e9eeb47be3be7408371725a97bbb05e1fec49bdaefe8762e2d8fb460cd0679ae24ecee994b0065ba08856213957847a7e1f2b911f4bc6d51a8b5b3a77da5451d7e76f2498e1c8210092475f7f92eb3697e1eb3391a9e2ccc002a0139754e92892a6a0561dd31a8d7d01c4423763e43e9a6ee24d149454c8f322299238cc2a8e2e20c025f841be4a58f6afaf91da32f2c52b79fa6a923765de90e38f77c22ea357a977836bf0aeac287f9b88fd761ab02b27e40a6ec50fd7590da4ab6258904c2c334924896b5c7bff3b88e999cdf6862073be3e5038c8f73b1199edd820414951dc8c5d637f3d32763f9eb7e34b18c7cab443990775d1c1712da337f69189fcfaffea46ed7e51153aeadbb9053313d89d118380a95bdbbe09b803a7d28205efb0cd56d2b8d83c8b696015f4f0b6a9e2ef6e788ec5306be55257da189d6d1e7ab73a76d7174b539c79c0115d93caa7ac423a14177bf2f0d171acb433a4cc5b28c450fc0b2cafcf92b3ef7e637bedbff265b56536eea46d17b877644249b21bac013de39cbabafb011067479c4179cdef6ff724a1dfdc8feaa0ff64deaf6d4a94a558602bb2027b9f506c0dd98677a711b7fcfbdcf23db5dbeb8bb1e8e8c4b3024f888ff7dbc82a62ef1c800ae82f18575b2e280f31e86411bd103bddf6e6dcb2f4796f73c39b60429052f905c358e6cdebd67374bc159ce68eda84a67a8826c624bfc80bcca8de2a7498e3a760cad7af97d089c337ff745659ae4500e188f2685b9aa7f93e00ac5427f5888a217e56103e28ec2f1cb21c6ffe05b044113d0163490c4a737fb3b929c41fefd53bd12c301e343bfd4a7fe0e7697e4b932a7c11363b3d71c24363437452f3f74bff652a6b051e1eaaf9b402a26baf358b43d388a241349ef9f6e5000d900e98ad99ce2c99bb2cdef2e87190158c6b91bf6695dba5d6cf2bcd8397fd907ce85ee4719a93d286809c01c594df3ba1f07f953e7fa039c8584309b01cbb22edafdde94cdcf35d7131c5a48c30811d8508beb8c702bd46782b541050e032cd086ccfcda829d991ee7e73ca15fb014ed373d270c7e20c4e775369df656ac1b5562a53722c853851ee18ca36c0ca803728193446000116f3d2e0f5133e947b7381d287decee81f22ec19c90821f707e775b1e360aa72c7b7ecca764fae59e482af8cbd939f2a04dc279c9551e951853a476747d666b5de272ff88b197bab952bc2353740c64e44ae57cece1b2e1f115d2c66abd9ddf544eb386bf0c773364f6c1281943641fdc66800b9c3543a52da62557a17360ab848e3c431f3e64e3c0e19d5adb9258a0e322ddfeae6a7c084797f3d212bf3b0ccb36833728bb8a19527832b1063eb82fe7215ff2d97489a36e4e9980a62179b5878f49b54ce706f7731a174cc94f03294e21d4d9ccd23ece0dad3bc7d3b7f2ae2ce8efa5e9a25dc919a51aad15d68e86f03c43b63305c0d2b36ad4118034c36ef8787da6e00960eeb2d6f43a8241c75285872220af026fb92a63893cdb07ec59bab139c4b8d8ca38239983a7eb7a6b98140a39e603f32653b40736d2433282bb5e0398bff9861fab77c09c32b1eb8a14e6575f7b9cbc318f001feca073618c9c8b6a0390fb7fc2bca733942b4e0dd5834058b04149b1d898f963d71d2c5b56343611f644b2d3317e18c9e72454f430736e85728002f4e663f1367882130e3a19b347d5b41bd2a0b13f8dc73247d1b68db37c876521d856cb4379322509ba7cf0b90b34a8e178616ce1ac47242ef8be5c7e234116a57a6f1ff9cce0d068bfb960e3ab8ec696a50cbea7147cc0b51ad09cec5450f86506fbaabcd3c421a768be888a8cc2c8e6ce068c84e245d1ef150193a3cf8b990128cc69ff8b2680260fb2f326ec09d762b41172e5fbe95539b58a89c4ac98210059387a4c11d1c1cef8f88c5dfb7f6f84fa49d26f0a6adb0965fad5417de424626693c7aee9412f7711eb9c8324866ecccfa57946393c141e60500e8eb92ba0207d94333b1e8fb26158b501febf24d8a6439676e1245ca2f6664ef781f88bc099d16849d1dd405ba2bb608e55e185fa319aafa0b5ae5acbf620721f6499c3c196cdb492c6125332f0e5b10bdb66034671980bbac205a14c686eda58573916d0dd251e8e120703e8978fa342eabb666155095e30009626bc63c0609d82c1aa3c3112ae54569ae78e80f0279cd2708b7993f01f4e22ef84cb5f5f98a5a9e97e9bbb02b0d8d3bf8663f39f960bd3f98927588a5bd822479846113852e7ab8be1a09aa1494185df21e960826ee4270c44a431cf1d1ef069c427488495602bc5e29d1665eec3b881aa560512fa62a64171a2cc0ab3c970604a490a108c37057c45714bc9dbdaae8a7c68c1fb91023dbb15a2bcfdf3cfe8b8"], &(0x7f0000000100)=0x83c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={r3, 0x400}, &(0x7f0000000040)=0x8) 2018/05/11 23:05:17 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x1}, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xb63, 0x0, 0xec, 0x1}) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r4 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x1, 0x6}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x80000000, 0xfffffffffffffff9}, &(0x7f00000001c0)=0xc) 2018/05/11 23:05:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0f88bee45ba77a2fcabbd14c00cf91d651deb9486991a8775b28757fcdaf9dc83ac57bcbc0f67ac08ddcdd66f27adb4332d0248bfc2d1affb105fcb4a46b5b831cf86518f14a72c6357252a2", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="2110e8522589560d23063b2c454ccf05263194413fa942a64770805e735ddb3803423435cf06fe6f66eae7723c1a297cd973e190121ca0cab9a13db0f28fc47d402d70d7eaac39b1cef9238257b5fb9ec118e47cefc2da0faac5a57fcce9969c020afd71c304a7c26849e0ffe9f9a9eb318bf8f51d1e0b97753b07a04f384d260995e654380e6800081fb00f4ae6d5b066f817102660586cb94219555d14432185d50ffd0a5e0080679eb5236bd61fbd0d73efb1fc2a580337f30ea0ce124c5e286cd7cabba8c22445104d325400c544c59b54d7123ffa1034e40bffc86681187938f4a9e22a17b0765afc6b168c", @ANYBLOB="8fd8", @ANYRES32, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES16, @ANYBLOB="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"]]]) r0 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r0, 0x0, 0x0, 0x1fffff) fadvise64(r0, 0x0, 0x0, 0x4) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000002640)=""/220, 0xdc}], 0x1, 0x200000000000000) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000640)=""/126, 0x7e) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/05/11 23:05:17 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"572e049148dedd"}, 0x6}, 0x10) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/56, &(0x7f00000000c0)=0x38) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1d, 0x4) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/224) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'erspan0\x00', 0x3}, 0x18) shmctl$SHM_LOCK(r1, 0xb) time(&(0x7f0000000280)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000002c0)=@req={0xc, 0x4, 0x100000001, 0xe8e3}, 0x10) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x2dcf4000000000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000003c0)={0x3, 0x1, 0x4, @random="aaaf2831cc01", 'team_slave_0\x00'}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000400)=0xfffffffffffffffa) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1, 0x7f, 0x5c629427, 0x1000}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x1, 0x73e, 0x1, 0x600000000000}, 0x14) syz_mount_image$btrfs(&(0x7f00000004c0)='btrfs\x00', &(0x7f0000000500)='./file0\x00', 0x1, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540)='\r', 0x1, 0xd9}], 0x10, &(0x7f00000005c0)={[{@treelog='treelog', 0x2c}, {@noacl='noacl', 0x2c}, {@compress_algo={'compress', 0x3d, 'lzo'}, 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@commit={'commit', 0x3d, [0x33, 0x35, 0x39, 0x32]}, 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000640)=@req={0x3, 0x3, 0x1, 0x80000001}, 0x10) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000680)={0xffffffff, 0x1}) accept4(r3, &(0x7f00000006c0)=@ax25, &(0x7f0000000740)=0x80, 0x80000) syz_mount_image$msdos(&(0x7f0000000780)='msdos\x00', &(0x7f00000007c0)='./file0/file0\x00', 0x5, 0x5, &(0x7f0000000b00)=[{&(0x7f0000000800)="801ce40324889c8da6909774b2929c84acdfcb4df57cbfae9d0639d221a6ae270a3ba6379309e984339f1519ba633cb4721989c090b51af4c5e27fb966fd0f1bdf05a6e98d2dbc4788e9d4205943fce7aa02e3826156387967437e097c3b33356db73085d2492fb2dc12b7dc95d6fa93faa3f69bb059e5a49cfc019fb6a47f5f34bd559edf34ac3b", 0x88, 0xd1}, {&(0x7f00000008c0)="d838fd54e947c0e3d979a9929a8ee493e429d68752a632e111d4ada3309e8456526b17b5144a69569bc9d8d46a527a3d1ee4fdf8", 0x34, 0xcd}, {&(0x7f0000000900)="bbdd2e1d52b8a06aae6b69344d1dcae6b4299af122cff9dbd58abc0e247ede7c2b6e445c20fd2257dd7959de1bed349f936f5c6f8e920d5f8bd1e5ba5e31fc12960dcb0b5d1692fbf6b39117fc64dc4ae7caa469645db59e1c96761ed484ae754bb7eddb0c01cf520fbd06c5be5c188d8143aa958b02182bd94934f5e3efe0a1f66cae2f026d017ed65f30c38d8e0090375a1e74b1fe1d06ee3bde2ed2d6afc3e4911812f139ed930fb0f8043492040f6eb3ce78be", 0xb5, 0x2}, {&(0x7f00000009c0)="7b4f4b24336cb7268cd3429cfbd25f6e8120f41fb7e8bd7248e6d7597706714029c11243db56b9c7a7818e3b01ed4355d8f3b91f4c3d24beb8eaac05c4feea6d902ac09eb39204688a81b8e79c9fd6ca0c3986e46413376326b9d435dd1b0f6c20d8f6ec69632e8a19f22fd068b114b277f6b135bb934c8382201eb6396bb32c4daa10dbaf8a506b0b1b583a75222d66e7b560bbdfea9e3c", 0x98, 0x3}, {&(0x7f0000000a80)="fdbdd5dcebc9a6d39c87c37c3ce5ccdee4472c0ef98218295ffa0ded4f068aaab6f0fa1b6c0d7e0caf6358d3918ea8f4e80da1739435b40625f52f4be770260672ecd7542503b223d3decb537c4b1383aee97b340ba8d16a92b8234e9770819cf9352ba349acbe72aa68419147", 0x6d, 0x10001}], 0x320000, &(0x7f0000000b80)={[{@dmask={'dmask', 0x3d, [0x36, 0x36, 0x36, 0x32]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) r4 = syz_open_dev$vcsa(&(0x7f0000000bc0)='/dev/vcsa#\x00', 0x26c, 0x20000) accept4$unix(r4, &(0x7f0000000c00)=@abs, &(0x7f0000000c80)=0x6e, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000cc0)=0x6, 0x4) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000d00)=""/182) openat$ppp(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) 2018/05/11 23:05:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="ea0000007b05370001000200885800007800"], 0x12) r2 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = syz_open_pts(r2, 0x0) ioctl$TCFLSH(r3, 0x540a, 0x0) 2018/05/11 23:05:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e02fffff000e80001040000040d000b00000000000000800000", 0x29}], 0x1) [ 209.523256] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 209.533856] Unknown ioctl -2147204397 [ 209.552614] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/11 23:05:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000100)=ANY=[]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x10, 0x6, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x102) [ 209.594759] Unknown ioctl 1074310753 [ 209.616204] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 209.631359] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 209.653512] Unknown ioctl -2147204397 2018/05/11 23:05:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4040, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x3, 0x760f, 0x26e}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0x16615583, 0x7}) [ 209.681689] Unknown ioctl 1074310753 2018/05/11 23:05:17 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20041, 0x0) ioctl(r0, 0x81, &(0x7f0000000100)) syncfs(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x8) write$eventfd(r0, &(0x7f0000000040)=0x8001, 0x8) 2018/05/11 23:05:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200f00000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:17 executing program 5: r0 = socket$inet(0x2, 0x20000000000003, 0x5c8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcb, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790019000000000000000000000000000000000000000000000e000000040000009802ffff0000000000000000000000ffffffffffffffff9c2328dd2ae800feffff7b27a25c036f56a7f6340000000000ff59fccc0cfc", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031e3d60962d61ca9863d13a6dd0331160e5937ec889c89768b9162b9788a090dc4174e71718a9ea1a8ce38d2fce3836f69ceea713ee7a225edb67662e2c7e63a660a23a2720e6795abca932b0efb9c3ef28165134cd5282e82ef76d067586a"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d0000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaa00ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000007000000000000000"], 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/05/11 23:05:18 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10000) r1 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)="71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x3f, 0x2) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f0000040000)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x2, 0x0, 0x0, @tick=0xa48b, {}, {0xadd7}, @queue}], 0x359) 2018/05/11 23:05:18 executing program 5: add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="7f205cb7222c3ab5", 0x8, 0xfffffffffffffffb) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x6, 0x2000, 0x2, 0x9459}, {0x7fffffff, 0x1, 0x9, 0x9}]}) openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0x8600, 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="caab87a644e996522f70118681c0a78c6bb2b55f068c27f28a1462ee1d8886e0d1270c5c4dbb9e69b1099fe58914d395e925b22307467d0e989795e4ef48ddfc97948d8868fa8c0dceaf37a79db215334a234bca79c93293d5ad39d9122ac17f0933da740861b4a0354ede429f37e10ef6d8b305dd6030ba617781a885acecef3c83fdbae5198d223dd3b8117184a2d90c78f1ec249216a259bbbf9938fcfa446819cf9494cc0e554d90e9a53820b9e7d9e09c0d4b9445", 0xb7, 0x60000000}, {&(0x7f0000000140)="180c2976f7feaa84979f0308307af3392853fc9f41fe9d86f401ad848f94760bc24c024b87f60fc4354afb456e72d0467337da353dbb85d131666e6c16d1d23b2767abd1fca398dffbf2df3af68d2c03912e76be58c74508eeeac8dd0df884f652e0750520714fb849bbb48c7628d375db7a7ff4fb", 0x75, 0x80000001}], 0x4081, &(0x7f0000000200)='}trusted-*%vmnet0\x00') [ 209.827356] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 23:05:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x4000000011) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/05/11 23:05:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x2001d, r0, 0xfffffffffffffffc) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x208100, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000380)={0x3, 0x0, [{0x7, 0x0, 0x1, 0x6, 0x80000000, 0x2, 0x1}, {0xc0000005, 0xffffffff, 0x4, 0x200, 0x7, 0xfffffffffffffffb, 0xf5}, {0xc000000f, 0x53, 0x0, 0x8, 0x200, 0x6, 0x80000001}]}) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x2, &(0x7f0000000240)=""/81, 0x51, 0x5}, 0x40000100) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000300)=0xffffffff7fffffff, 0x4) 2018/05/11 23:05:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda0e0200060000e80001040000040d000b00000000000000800000", 0x29}], 0x1) 2018/05/11 23:05:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000011c0), 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"a8e947d4ca5043"}}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) 2018/05/11 23:05:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x0, 0x2, 0x8, 0x1, 0x9, 0x6}, &(0x7f0000000400)=0x20) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000440)={0x0, 0x3, 0x2, 0x7, 0xffffffffffff8000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 23:05:18 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'bond0\x00'}) pipe2(&(0x7f0000000040), 0x0) 2018/05/11 23:05:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$TIOCSLCKTRMIOS(r0, 0x80045430, &(0x7f0000000000)) 2018/05/11 23:05:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xf243}, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8452}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 23:05:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xf8, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x20, 0x5, 0x5}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0x1869}, &(0x7f0000000200)=0x8) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000240)="d6e7f5c0f3f75862b874a285068ad6f8dc587d9531f492012669afda888b9e5e3382fb459f17ad6ea8bdeaded70f9477a217b1bd1ed4de3cc37c044686c38481c97d72db1f6b4c0c13a5b31917fb47e5fca581fe2a34944464b4ffc744f7507eb4d83bb6d906de28ffa18f77cdc8704ea6bd3e2872962f58ebf1f2f1c83f324bcef4a7b72ae5405573f16b692f478ac5e58dec0f551b9401f5b63693a12c01c12d1baa249239121fd6eebe7c1938ea76d4dce661aefb108495be2982c5e27632674bdc7a98c4faa8ca079f2843dc9a2c1dd42cc2f6d377a6fc163b79b3ea43b67c10013f83571c573ce90fabb3f7b6eb327e57dcf34f8f42bd", 0xf9) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x29, 0xafb, 0x70bd2c, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vsock\x00', 0x2400, 0x0) 2018/05/11 23:05:18 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x82800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r0, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) [ 210.477468] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 210.505714] BUG: unable to handle kernel paging request at fffffc0000000000 [ 210.512850] PGD 0 P4D 0 [ 210.515535] Oops: 0000 [#1] SMP KASAN [ 210.519329] Dumping ftrace buffer: [ 210.522864] (ftrace buffer empty) [ 210.526574] Modules linked in: [ 210.529774] CPU: 0 PID: 14887 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 210.537044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.546417] RIP: 0010:check_memory_region+0x126/0x1b0 [ 210.551606] RSP: 0018:ffff8801af55f2d0 EFLAGS: 00010212 [ 210.556962] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873f89ba [ 210.564216] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 210.571467] RBP: ffff8801af55f2e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 210.578718] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 210.585966] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 210.593218] FS: 00007f4e01240700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 210.601424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.607284] CR2: fffffc0000000000 CR3: 00000001c6a19000 CR4: 00000000001426f0 [ 210.614534] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 210.621784] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 210.629033] Call Trace: [ 210.631605] memset+0x23/0x40 [ 210.634696] smc_ib_remember_port_attr+0x8a/0x370 [ 210.639521] ? do_raw_write_trylock+0x1b0/0x1b0 [ 210.644172] ? smc_ib_port_active+0x80/0x80 [ 210.648477] ? kasan_check_write+0x14/0x20 [ 210.652695] ? do_raw_write_lock+0xbd/0x1b0 [ 210.657005] smc_pnet_add+0xb9b/0xec0 [ 210.660787] ? memset+0x31/0x40 [ 210.664049] ? smc_pnet_del+0x70/0x70 [ 210.667835] ? validate_nla+0x7b0/0x7b0 [ 210.671801] ? __netlink_ns_capable+0x100/0x130 [ 210.676454] genl_family_rcv_msg+0x889/0x1120 [ 210.680931] ? genl_rcv+0x40/0x40 [ 210.684367] ? lock_downgrade+0x8e0/0x8e0 [ 210.688497] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.693501] ? kasan_check_read+0x11/0x20 [ 210.697630] ? lock_acquire+0x1dc/0x520 [ 210.701585] ? genl_rcv+0x19/0x40 [ 210.705022] genl_rcv_msg+0xc6/0x170 [ 210.708720] netlink_rcv_skb+0x172/0x440 [ 210.712762] ? genl_family_rcv_msg+0x1120/0x1120 [ 210.717499] ? netlink_ack+0xbc0/0xbc0 [ 210.721368] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 210.726538] ? netlink_skb_destructor+0x210/0x210 [ 210.731369] genl_rcv+0x28/0x40 [ 210.734631] netlink_unicast+0x58b/0x740 [ 210.738676] ? netlink_attachskb+0x970/0x970 [ 210.743068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.748587] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.753587] netlink_sendmsg+0x9f0/0xfa0 [ 210.757632] ? netlink_unicast+0x740/0x740 [ 210.761854] ? security_socket_sendmsg+0x94/0xc0 [ 210.766589] ? netlink_unicast+0x740/0x740 [ 210.770810] sock_sendmsg+0xd5/0x120 [ 210.774506] ___sys_sendmsg+0x805/0x940 [ 210.778465] ? copy_msghdr_from_user+0x560/0x560 [ 210.783203] ? lock_downgrade+0x8e0/0x8e0 [ 210.787337] ? __fget_light+0x2ef/0x430 [ 210.791292] ? fget_raw+0x20/0x20 [ 210.794728] ? __fd_install+0x2de/0x880 [ 210.798684] ? get_unused_fd_flags+0x190/0x190 [ 210.803252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.808770] ? sockfd_lookup_light+0xc5/0x160 [ 210.813247] __sys_sendmsg+0x115/0x270 [ 210.817114] ? __ia32_sys_shutdown+0x80/0x80 [ 210.821510] ? __x64_sys_futex+0x477/0x680 [ 210.825727] ? fd_install+0x4d/0x60 [ 210.829338] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 210.834161] __x64_sys_sendmsg+0x78/0xb0 [ 210.838203] do_syscall_64+0x1b1/0x800 [ 210.842070] ? finish_task_switch+0x1ca/0x810 [ 210.846556] ? syscall_return_slowpath+0x5c0/0x5c0 [ 210.851465] ? syscall_return_slowpath+0x30f/0x5c0 [ 210.856377] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 210.861731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.866556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.871731] RIP: 0033:0x455979 [ 210.874902] RSP: 002b:00007f4e0123fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 210.882590] RAX: ffffffffffffffda RBX: 00007f4e012406d4 RCX: 0000000000455979 [ 210.889847] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 210.897099] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.904348] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 210.911602] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 210.918855] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 210.938049] RIP: check_memory_region+0x126/0x1b0 RSP: ffff8801af55f2d0 [ 210.944688] CR2: fffffc0000000000 [ 210.948126] ---[ end trace 8baebaa062e2acce ]--- [ 210.952856] Kernel panic - not syncing: Fatal exception [ 210.958710] Dumping ftrace buffer: [ 210.962224] (ftrace buffer empty) [ 210.965909] Kernel Offset: disabled [ 210.969513] Rebooting in 86400 seconds..